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26845 lines
862 KiB
JavaScript
26845 lines
862 KiB
JavaScript
/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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/*
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This is an optimized version of Dojo, built for deployment and not for
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development. To get sources and documentation, please visit:
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http://dojotoolkit.org
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*/
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dojo.provide("tt-rss-layer");
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if(!dojo._hasResource["dojo.date.stamp"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojo.date.stamp"] = true;
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dojo.provide("dojo.date.stamp");
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// Methods to convert dates to or from a wire (string) format using well-known conventions
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dojo.date.stamp.fromISOString = function(/*String*/formattedString, /*Number?*/defaultTime){
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// summary:
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// Returns a Date object given a string formatted according to a subset of the ISO-8601 standard.
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//
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// description:
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// Accepts a string formatted according to a profile of ISO8601 as defined by
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// [RFC3339](http://www.ietf.org/rfc/rfc3339.txt), except that partial input is allowed.
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// Can also process dates as specified [by the W3C](http://www.w3.org/TR/NOTE-datetime)
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// The following combinations are valid:
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//
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// * dates only
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// | * yyyy
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// | * yyyy-MM
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// | * yyyy-MM-dd
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// * times only, with an optional time zone appended
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// | * THH:mm
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// | * THH:mm:ss
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// | * THH:mm:ss.SSS
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// * and "datetimes" which could be any combination of the above
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//
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// timezones may be specified as Z (for UTC) or +/- followed by a time expression HH:mm
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// Assumes the local time zone if not specified. Does not validate. Improperly formatted
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// input may return null. Arguments which are out of bounds will be handled
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// by the Date constructor (e.g. January 32nd typically gets resolved to February 1st)
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// Only years between 100 and 9999 are supported.
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//
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// formattedString:
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// A string such as 2005-06-30T08:05:00-07:00 or 2005-06-30 or T08:05:00
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//
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// defaultTime:
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// Used for defaults for fields omitted in the formattedString.
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// Uses 1970-01-01T00:00:00.0Z by default.
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if(!dojo.date.stamp._isoRegExp){
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dojo.date.stamp._isoRegExp =
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//TODO: could be more restrictive and check for 00-59, etc.
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/^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(.\d+)?)?((?:[+-](\d{2}):(\d{2}))|Z)?)?$/;
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}
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var match = dojo.date.stamp._isoRegExp.exec(formattedString),
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result = null;
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if(match){
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match.shift();
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if(match[1]){match[1]--;} // Javascript Date months are 0-based
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if(match[6]){match[6] *= 1000;} // Javascript Date expects fractional seconds as milliseconds
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if(defaultTime){
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// mix in defaultTime. Relatively expensive, so use || operators for the fast path of defaultTime === 0
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defaultTime = new Date(defaultTime);
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dojo.forEach(dojo.map(["FullYear", "Month", "Date", "Hours", "Minutes", "Seconds", "Milliseconds"], function(prop){
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return defaultTime["get" + prop]();
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}), function(value, index){
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match[index] = match[index] || value;
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});
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}
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result = new Date(match[0]||1970, match[1]||0, match[2]||1, match[3]||0, match[4]||0, match[5]||0, match[6]||0); //TODO: UTC defaults
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if(match[0] < 100){
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result.setFullYear(match[0] || 1970);
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}
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var offset = 0,
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zoneSign = match[7] && match[7].charAt(0);
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if(zoneSign != 'Z'){
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offset = ((match[8] || 0) * 60) + (Number(match[9]) || 0);
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if(zoneSign != '-'){ offset *= -1; }
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}
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if(zoneSign){
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offset -= result.getTimezoneOffset();
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}
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if(offset){
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result.setTime(result.getTime() + offset * 60000);
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}
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}
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return result; // Date or null
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}
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/*=====
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dojo.date.stamp.__Options = function(){
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// selector: String
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// "date" or "time" for partial formatting of the Date object.
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// Both date and time will be formatted by default.
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// zulu: Boolean
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// if true, UTC/GMT is used for a timezone
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// milliseconds: Boolean
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// if true, output milliseconds
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this.selector = selector;
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this.zulu = zulu;
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this.milliseconds = milliseconds;
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}
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=====*/
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dojo.date.stamp.toISOString = function(/*Date*/dateObject, /*dojo.date.stamp.__Options?*/options){
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// summary:
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// Format a Date object as a string according a subset of the ISO-8601 standard
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//
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// description:
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// When options.selector is omitted, output follows [RFC3339](http://www.ietf.org/rfc/rfc3339.txt)
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// The local time zone is included as an offset from GMT, except when selector=='time' (time without a date)
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// Does not check bounds. Only years between 100 and 9999 are supported.
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//
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// dateObject:
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// A Date object
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var _ = function(n){ return (n < 10) ? "0" + n : n; };
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options = options || {};
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var formattedDate = [],
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getter = options.zulu ? "getUTC" : "get",
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date = "";
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if(options.selector != "time"){
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var year = dateObject[getter+"FullYear"]();
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date = ["0000".substr((year+"").length)+year, _(dateObject[getter+"Month"]()+1), _(dateObject[getter+"Date"]())].join('-');
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}
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formattedDate.push(date);
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if(options.selector != "date"){
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var time = [_(dateObject[getter+"Hours"]()), _(dateObject[getter+"Minutes"]()), _(dateObject[getter+"Seconds"]())].join(':');
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var millis = dateObject[getter+"Milliseconds"]();
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if(options.milliseconds){
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time += "."+ (millis < 100 ? "0" : "") + _(millis);
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}
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if(options.zulu){
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time += "Z";
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}else if(options.selector != "time"){
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var timezoneOffset = dateObject.getTimezoneOffset();
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var absOffset = Math.abs(timezoneOffset);
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time += (timezoneOffset > 0 ? "-" : "+") +
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_(Math.floor(absOffset/60)) + ":" + _(absOffset%60);
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}
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formattedDate.push(time);
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}
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return formattedDate.join('T'); // String
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}
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}
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if(!dojo._hasResource["dojo.parser"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojo.parser"] = true;
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dojo.provide("dojo.parser");
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new Date("X"); // workaround for #11279, new Date("") == NaN
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dojo.parser = new function(){
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// summary: The Dom/Widget parsing package
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var d = dojo;
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this._attrName = d._scopeName + "Type";
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this._query = "[" + this._attrName + "]";
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function val2type(/*Object*/ value){
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// summary:
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// Returns name of type of given value.
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if(d.isString(value)){ return "string"; }
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if(typeof value == "number"){ return "number"; }
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if(typeof value == "boolean"){ return "boolean"; }
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if(d.isFunction(value)){ return "function"; }
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if(d.isArray(value)){ return "array"; } // typeof [] == "object"
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if(value instanceof Date) { return "date"; } // assume timestamp
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if(value instanceof d._Url){ return "url"; }
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return "object";
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}
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function str2obj(/*String*/ value, /*String*/ type){
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// summary:
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// Convert given string value to given type
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switch(type){
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case "string":
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return value;
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case "number":
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return value.length ? Number(value) : NaN;
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case "boolean":
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// for checked/disabled value might be "" or "checked". interpret as true.
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return typeof value == "boolean" ? value : !(value.toLowerCase()=="false");
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case "function":
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if(d.isFunction(value)){
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// IE gives us a function, even when we say something like onClick="foo"
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// (in which case it gives us an invalid function "function(){ foo }").
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// Therefore, convert to string
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value=value.toString();
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value=d.trim(value.substring(value.indexOf('{')+1, value.length-1));
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}
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try{
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if(value === "" || value.search(/[^\w\.]+/i) != -1){
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// The user has specified some text for a function like "return x+5"
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return new Function(value);
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}else{
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// The user has specified the name of a function like "myOnClick"
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// or a single word function "return"
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return d.getObject(value, false) || new Function(value);
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}
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}catch(e){ return new Function(); }
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case "array":
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return value ? value.split(/\s*,\s*/) : [];
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case "date":
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switch(value){
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case "": return new Date(""); // the NaN of dates
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case "now": return new Date(); // current date
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default: return d.date.stamp.fromISOString(value);
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}
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case "url":
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return d.baseUrl + value;
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default:
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return d.fromJson(value);
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}
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}
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var instanceClasses = {
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// map from fully qualified name (like "dijit.Button") to structure like
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// { cls: dijit.Button, params: {label: "string", disabled: "boolean"} }
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};
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// Widgets like BorderContainer add properties to _Widget via dojo.extend().
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// If BorderContainer is loaded after _Widget's parameter list has been cached,
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// we need to refresh that parameter list (for _Widget and all widgets that extend _Widget).
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dojo.connect(dojo, "extend", function(){
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instanceClasses = {};
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});
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function getClassInfo(/*String*/ className){
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// className:
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// fully qualified name (like "dijit.form.Button")
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// returns:
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// structure like
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// {
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// cls: dijit.Button,
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// params: { label: "string", disabled: "boolean"}
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// }
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if(!instanceClasses[className]){
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// get pointer to widget class
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var cls = d.getObject(className);
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if(!cls){ return null; } // class not defined [yet]
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var proto = cls.prototype;
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// get table of parameter names & types
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var params = {}, dummyClass = {};
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for(var name in proto){
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if(name.charAt(0)=="_"){ continue; } // skip internal properties
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if(name in dummyClass){ continue; } // skip "constructor" and "toString"
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var defVal = proto[name];
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params[name]=val2type(defVal);
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}
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instanceClasses[className] = { cls: cls, params: params };
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}
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return instanceClasses[className];
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}
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this._functionFromScript = function(script){
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var preamble = "";
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var suffix = "";
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var argsStr = script.getAttribute("args");
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if(argsStr){
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d.forEach(argsStr.split(/\s*,\s*/), function(part, idx){
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preamble += "var "+part+" = arguments["+idx+"]; ";
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});
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}
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var withStr = script.getAttribute("with");
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if(withStr && withStr.length){
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d.forEach(withStr.split(/\s*,\s*/), function(part){
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preamble += "with("+part+"){";
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suffix += "}";
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});
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}
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return new Function(preamble+script.innerHTML+suffix);
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}
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this.instantiate = function(/* Array */nodes, /* Object? */mixin, /* Object? */args){
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// summary:
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// Takes array of nodes, and turns them into class instances and
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// potentially calls a startup method to allow them to connect with
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// any children.
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// nodes: Array
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// Array of nodes or objects like
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// | {
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// | type: "dijit.form.Button",
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// | node: DOMNode,
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// | scripts: [ ... ], // array of <script type="dojo/..."> children of node
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// | inherited: { ... } // settings inherited from ancestors like dir, theme, etc.
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// | }
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// mixin: Object?
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// An object that will be mixed in with each node in the array.
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// Values in the mixin will override values in the node, if they
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// exist.
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// args: Object?
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// An object used to hold kwArgs for instantiation.
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// Supports 'noStart' and inherited.
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var thelist = [], dp = dojo.parser;
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mixin = mixin||{};
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args = args||{};
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d.forEach(nodes, function(obj){
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if(!obj){ return; }
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// Get pointers to DOMNode, dojoType string, and clsInfo (metadata about the dojoType), etc.s
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var node, type, clsInfo, clazz, scripts;
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if(obj.node){
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// new format of nodes[] array, object w/lots of properties pre-computed for me
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node = obj.node;
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type = obj.type;
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clsInfo = obj.clsInfo || (type && getClassInfo(type));
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clazz = clsInfo && clsInfo.cls;
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scripts = obj.scripts;
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}else{
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// old (backwards compatible) format of nodes[] array, simple array of DOMNodes
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node = obj;
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type = dp._attrName in mixin ? mixin[dp._attrName] : node.getAttribute(dp._attrName);
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clsInfo = type && getClassInfo(type);
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clazz = clsInfo && clsInfo.cls;
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scripts = (clazz && (clazz._noScript || clazz.prototype._noScript) ? [] :
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d.query("> script[type^='dojo/']", node));
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}
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if(!clsInfo){
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throw new Error("Could not load class '" + type);
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}
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// Setup hash to hold parameter settings for this widget. Start with the parameter
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// settings inherited from ancestors ("dir" and "lang").
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// Inherited setting may later be overridden by explicit settings on node itself.
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var params = {},
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attributes = node.attributes;
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if(args.defaults){
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// settings for the document itself (or whatever subtree is being parsed)
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dojo.mixin(params, args.defaults);
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}
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if(obj.inherited){
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// settings from dir=rtl or lang=... on a node above this node
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dojo.mixin(params, obj.inherited);
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}
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// read parameters (ie, attributes) specified on DOMNode
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// clsInfo.params lists expected params like {"checked": "boolean", "n": "number"}
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for(var name in clsInfo.params){
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var item = name in mixin?{value:mixin[name],specified:true}:attributes.getNamedItem(name);
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if(!item || (!item.specified && (!dojo.isIE || name.toLowerCase()!="value"))){ continue; }
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var value = item.value;
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// Deal with IE quirks for 'class' and 'style'
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switch(name){
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case "class":
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value = "className" in mixin?mixin.className:node.className;
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break;
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case "style":
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value = "style" in mixin?mixin.style:(node.style && node.style.cssText); // FIXME: Opera?
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}
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var _type = clsInfo.params[name];
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if(typeof value == "string"){
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params[name] = str2obj(value, _type);
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}else{
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params[name] = value;
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}
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}
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// Process <script type="dojo/*"> script tags
|
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// <script type="dojo/method" event="foo"> tags are added to params, and passed to
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// the widget on instantiation.
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// <script type="dojo/method"> tags (with no event) are executed after instantiation
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// <script type="dojo/connect" event="foo"> tags are dojo.connected after instantiation
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// note: dojo/* script tags cannot exist in self closing widgets, like <input />
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var connects = [], // functions to connect after instantiation
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calls = []; // functions to call after instantiation
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d.forEach(scripts, function(script){
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node.removeChild(script);
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var event = script.getAttribute("event"),
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type = script.getAttribute("type"),
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nf = d.parser._functionFromScript(script);
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if(event){
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if(type == "dojo/connect"){
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connects.push({event: event, func: nf});
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}else{
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params[event] = nf;
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}
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}else{
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calls.push(nf);
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}
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});
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var markupFactory = clazz.markupFactory || clazz.prototype && clazz.prototype.markupFactory;
|
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// create the instance
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var instance = markupFactory ? markupFactory(params, node, clazz) : new clazz(params, node);
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thelist.push(instance);
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|
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// map it to the JS namespace if that makes sense
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|
var jsname = node.getAttribute("jsId");
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if(jsname){
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d.setObject(jsname, instance);
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}
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// process connections and startup functions
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d.forEach(connects, function(connect){
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d.connect(instance, connect.event, null, connect.func);
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});
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|
d.forEach(calls, function(func){
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func.call(instance);
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});
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});
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|
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// Call startup on each top level instance if it makes sense (as for
|
|
// widgets). Parent widgets will recursively call startup on their
|
|
// (non-top level) children
|
|
if(!mixin._started){
|
|
// TODO: for 2.0, when old instantiate() API is desupported, store parent-child
|
|
// relationships in the nodes[] array so that no getParent() call is needed.
|
|
// Note that will require a parse() call from ContentPane setting a param that the
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|
// ContentPane is the parent widget (so that the parse doesn't call startup() on the
|
|
// ContentPane's children)
|
|
d.forEach(thelist, function(instance){
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if( !args.noStart && instance &&
|
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instance.startup &&
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!instance._started &&
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(!instance.getParent || !instance.getParent())
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){
|
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instance.startup();
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}
|
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});
|
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}
|
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return thelist;
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};
|
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|
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this.parse = function(/*DomNode?*/ rootNode, /* Object? */ args){
|
|
// summary:
|
|
// Scan the DOM for class instances, and instantiate them.
|
|
//
|
|
// description:
|
|
// Search specified node (or root node) recursively for class instances,
|
|
// and instantiate them Searches for
|
|
// dojoType="qualified.class.name"
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|
//
|
|
// rootNode: DomNode?
|
|
// A default starting root node from which to start the parsing. Can be
|
|
// omitted, defaulting to the entire document. If omitted, the `args`
|
|
// object can be passed in this place. If the `args` object has a
|
|
// `rootNode` member, that is used.
|
|
//
|
|
// args:
|
|
// a kwArgs object passed along to instantiate()
|
|
//
|
|
// * noStart: Boolean?
|
|
// when set will prevent the parser from calling .startup()
|
|
// when locating the nodes.
|
|
// * rootNode: DomNode?
|
|
// identical to the function's `rootNode` argument, though
|
|
// allowed to be passed in via this `args object.
|
|
// * inherited: Object
|
|
// Hash possibly containing dir and lang settings to be applied to
|
|
// parsed widgets, unless there's another setting on a sub-node that overrides
|
|
//
|
|
//
|
|
// example:
|
|
// Parse all widgets on a page:
|
|
// | dojo.parser.parse();
|
|
//
|
|
// example:
|
|
// Parse all classes within the node with id="foo"
|
|
// | dojo.parser.parse(dojo.byId(foo));
|
|
//
|
|
// example:
|
|
// Parse all classes in a page, but do not call .startup() on any
|
|
// child
|
|
// | dojo.parser.parse({ noStart: true })
|
|
//
|
|
// example:
|
|
// Parse all classes in a node, but do not call .startup()
|
|
// | dojo.parser.parse(someNode, { noStart:true });
|
|
// | // or
|
|
// | dojo.parser.parse({ noStart:true, rootNode: someNode });
|
|
|
|
// determine the root node based on the passed arguments.
|
|
var root;
|
|
if(!args && rootNode && rootNode.rootNode){
|
|
args = rootNode;
|
|
root = args.rootNode;
|
|
}else{
|
|
root = rootNode;
|
|
}
|
|
|
|
var attrName = this._attrName;
|
|
function scan(parent, list){
|
|
// summary:
|
|
// Parent is an Object representing a DOMNode, with or without a dojoType specified.
|
|
// Scan parent's children looking for nodes with dojoType specified, storing in list[].
|
|
// If parent has a dojoType, also collects <script type=dojo/*> children and stores in parent.scripts[].
|
|
// parent: Object
|
|
// Object representing the parent node, like
|
|
// | {
|
|
// | node: DomNode, // scan children of this node
|
|
// | inherited: {dir: "rtl"}, // dir/lang setting inherited from above node
|
|
// |
|
|
// | // attributes only set if node has dojoType specified
|
|
// | scripts: [], // empty array, put <script type=dojo/*> in here
|
|
// | clsInfo: { cls: dijit.form.Button, ...}
|
|
// | }
|
|
// list: DomNode[]
|
|
// Output array of objects (same format as parent) representing nodes to be turned into widgets
|
|
|
|
// Effective dir and lang settings on parent node, either set directly or inherited from grandparent
|
|
var inherited = dojo.clone(parent.inherited);
|
|
dojo.forEach(["dir", "lang"], function(name){
|
|
var val = parent.node.getAttribute(name);
|
|
if(val){
|
|
inherited[name] = val;
|
|
}
|
|
});
|
|
|
|
// if parent is a widget, then search for <script type=dojo/*> tags and put them in scripts[].
|
|
var scripts = parent.scripts;
|
|
|
|
// unless parent is a widget with the stopParser flag set, continue search for dojoType, recursively
|
|
var recurse = !parent.clsInfo || !parent.clsInfo.cls.prototype.stopParser;
|
|
|
|
// scan parent's children looking for dojoType and <script type=dojo/*>
|
|
for(var child = parent.node.firstChild; child; child = child.nextSibling){
|
|
if(child.nodeType == 1){
|
|
var type = recurse && child.getAttribute(attrName);
|
|
if(type){
|
|
// if dojoType specified, add to output array of nodes to instantiate
|
|
var params = {
|
|
"type": type,
|
|
clsInfo: getClassInfo(type), // note: won't find classes declared via dojo.Declaration
|
|
node: child,
|
|
scripts: [], // <script> nodes that are parent's children
|
|
inherited: inherited // dir & lang attributes inherited from parent
|
|
};
|
|
list.push(params);
|
|
|
|
// Recurse, collecting <script type="dojo/..."> children, and also looking for
|
|
// descendant nodes with dojoType specified (unless the widget has the stopParser flag),
|
|
scan(params, list);
|
|
}else if(scripts && child.nodeName.toLowerCase() == "script"){
|
|
// if <script type="dojo/...">, save in scripts[]
|
|
type = child.getAttribute("type");
|
|
if (type && /^dojo\//i.test(type)) {
|
|
scripts.push(child);
|
|
}
|
|
}else if(recurse){
|
|
// Recurse, looking for grandchild nodes with dojoType specified
|
|
scan({
|
|
node: child,
|
|
inherited: inherited
|
|
}, list);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Make list of all nodes on page w/dojoType specified
|
|
var list = [];
|
|
scan({
|
|
node: root ? dojo.byId(root) : dojo.body(),
|
|
inherited: (args && args.inherited) || {
|
|
dir: dojo._isBodyLtr() ? "ltr" : "rtl"
|
|
}
|
|
}, list);
|
|
|
|
// go build the object instances
|
|
return this.instantiate(list, null, args); // Array
|
|
};
|
|
}();
|
|
|
|
//Register the parser callback. It should be the first callback
|
|
//after the a11y test.
|
|
|
|
(function(){
|
|
var parseRunner = function(){
|
|
if(dojo.config.parseOnLoad){
|
|
dojo.parser.parse();
|
|
}
|
|
};
|
|
|
|
// FIXME: need to clobber cross-dependency!!
|
|
if(dojo.exists("dijit.wai.onload") && (dijit.wai.onload === dojo._loaders[0])){
|
|
dojo._loaders.splice(1, 0, parseRunner);
|
|
}else{
|
|
dojo._loaders.unshift(parseRunner);
|
|
}
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.window"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.window"] = true;
|
|
dojo.provide("dojo.window");
|
|
|
|
dojo.window.getBox = function(){
|
|
// summary:
|
|
// Returns the dimensions and scroll position of the viewable area of a browser window
|
|
|
|
var scrollRoot = (dojo.doc.compatMode == 'BackCompat') ? dojo.body() : dojo.doc.documentElement;
|
|
|
|
// get scroll position
|
|
var scroll = dojo._docScroll(); // scrollRoot.scrollTop/Left should work
|
|
return { w: scrollRoot.clientWidth, h: scrollRoot.clientHeight, l: scroll.x, t: scroll.y };
|
|
};
|
|
|
|
dojo.window.get = function(doc){
|
|
// summary:
|
|
// Get window object associated with document doc
|
|
|
|
// In some IE versions (at least 6.0), document.parentWindow does not return a
|
|
// reference to the real window object (maybe a copy), so we must fix it as well
|
|
// We use IE specific execScript to attach the real window reference to
|
|
// document._parentWindow for later use
|
|
if(dojo.isIE && window !== document.parentWindow){
|
|
/*
|
|
In IE 6, only the variable "window" can be used to connect events (others
|
|
may be only copies).
|
|
*/
|
|
doc.parentWindow.execScript("document._parentWindow = window;", "Javascript");
|
|
//to prevent memory leak, unset it after use
|
|
//another possibility is to add an onUnload handler which seems overkill to me (liucougar)
|
|
var win = doc._parentWindow;
|
|
doc._parentWindow = null;
|
|
return win; // Window
|
|
}
|
|
|
|
return doc.parentWindow || doc.defaultView; // Window
|
|
};
|
|
|
|
dojo.window.scrollIntoView = function(/*DomNode*/ node, /*Object?*/ pos){
|
|
// summary:
|
|
// Scroll the passed node into view, if it is not already.
|
|
|
|
// don't rely on node.scrollIntoView working just because the function is there
|
|
|
|
try{ // catch unexpected/unrecreatable errors (#7808) since we can recover using a semi-acceptable native method
|
|
node = dojo.byId(node);
|
|
var doc = node.ownerDocument || dojo.doc,
|
|
body = doc.body || dojo.body(),
|
|
html = doc.documentElement || body.parentNode,
|
|
isIE = dojo.isIE, isWK = dojo.isWebKit;
|
|
// if an untested browser, then use the native method
|
|
if((!(dojo.isMoz || isIE || isWK || dojo.isOpera) || node == body || node == html) && (typeof node.scrollIntoView != "undefined")){
|
|
node.scrollIntoView(false); // short-circuit to native if possible
|
|
return;
|
|
}
|
|
var backCompat = doc.compatMode == 'BackCompat',
|
|
clientAreaRoot = backCompat? body : html,
|
|
scrollRoot = isWK ? body : clientAreaRoot,
|
|
rootWidth = clientAreaRoot.clientWidth,
|
|
rootHeight = clientAreaRoot.clientHeight,
|
|
rtl = !dojo._isBodyLtr(),
|
|
nodePos = pos || dojo.position(node),
|
|
el = node.parentNode,
|
|
isFixed = function(el){
|
|
return ((isIE <= 6 || (isIE && backCompat))? false : (dojo.style(el, 'position').toLowerCase() == "fixed"));
|
|
};
|
|
if(isFixed(node)){ return; } // nothing to do
|
|
|
|
while(el){
|
|
if(el == body){ el = scrollRoot; }
|
|
var elPos = dojo.position(el),
|
|
fixedPos = isFixed(el);
|
|
|
|
if(el == scrollRoot){
|
|
elPos.w = rootWidth; elPos.h = rootHeight;
|
|
if(scrollRoot == html && isIE && rtl){ elPos.x += scrollRoot.offsetWidth-elPos.w; } // IE workaround where scrollbar causes negative x
|
|
if(elPos.x < 0 || !isIE){ elPos.x = 0; } // IE can have values > 0
|
|
if(elPos.y < 0 || !isIE){ elPos.y = 0; }
|
|
}else{
|
|
var pb = dojo._getPadBorderExtents(el);
|
|
elPos.w -= pb.w; elPos.h -= pb.h; elPos.x += pb.l; elPos.y += pb.t;
|
|
}
|
|
|
|
if(el != scrollRoot){ // body, html sizes already have the scrollbar removed
|
|
var clientSize = el.clientWidth,
|
|
scrollBarSize = elPos.w - clientSize;
|
|
if(clientSize > 0 && scrollBarSize > 0){
|
|
elPos.w = clientSize;
|
|
if(isIE && rtl){ elPos.x += scrollBarSize; }
|
|
}
|
|
clientSize = el.clientHeight;
|
|
scrollBarSize = elPos.h - clientSize;
|
|
if(clientSize > 0 && scrollBarSize > 0){
|
|
elPos.h = clientSize;
|
|
}
|
|
}
|
|
if(fixedPos){ // bounded by viewport, not parents
|
|
if(elPos.y < 0){
|
|
elPos.h += elPos.y; elPos.y = 0;
|
|
}
|
|
if(elPos.x < 0){
|
|
elPos.w += elPos.x; elPos.x = 0;
|
|
}
|
|
if(elPos.y + elPos.h > rootHeight){
|
|
elPos.h = rootHeight - elPos.y;
|
|
}
|
|
if(elPos.x + elPos.w > rootWidth){
|
|
elPos.w = rootWidth - elPos.x;
|
|
}
|
|
}
|
|
// calculate overflow in all 4 directions
|
|
var l = nodePos.x - elPos.x, // beyond left: < 0
|
|
t = nodePos.y - Math.max(elPos.y, 0), // beyond top: < 0
|
|
r = l + nodePos.w - elPos.w, // beyond right: > 0
|
|
bot = t + nodePos.h - elPos.h; // beyond bottom: > 0
|
|
if(r * l > 0){
|
|
var s = Math[l < 0? "max" : "min"](l, r);
|
|
nodePos.x += el.scrollLeft;
|
|
el.scrollLeft += (isIE >= 8 && !backCompat && rtl)? -s : s;
|
|
nodePos.x -= el.scrollLeft;
|
|
}
|
|
if(bot * t > 0){
|
|
nodePos.y += el.scrollTop;
|
|
el.scrollTop += Math[t < 0? "max" : "min"](t, bot);
|
|
nodePos.y -= el.scrollTop;
|
|
}
|
|
el = (el != scrollRoot) && !fixedPos && el.parentNode;
|
|
}
|
|
}catch(error){
|
|
console.error('scrollIntoView: ' + error);
|
|
node.scrollIntoView(false);
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.manager"] = true;
|
|
dojo.provide("dijit._base.manager");
|
|
|
|
dojo.declare("dijit.WidgetSet", null, {
|
|
// summary:
|
|
// A set of widgets indexed by id. A default instance of this class is
|
|
// available as `dijit.registry`
|
|
//
|
|
// example:
|
|
// Create a small list of widgets:
|
|
// | var ws = new dijit.WidgetSet();
|
|
// | ws.add(dijit.byId("one"));
|
|
// | ws.add(dijit.byId("two"));
|
|
// | // destroy both:
|
|
// | ws.forEach(function(w){ w.destroy(); });
|
|
//
|
|
// example:
|
|
// Using dijit.registry:
|
|
// | dijit.registry.forEach(function(w){ /* do something */ });
|
|
|
|
constructor: function(){
|
|
this._hash = {};
|
|
this.length = 0;
|
|
},
|
|
|
|
add: function(/*dijit._Widget*/ widget){
|
|
// summary:
|
|
// Add a widget to this list. If a duplicate ID is detected, a error is thrown.
|
|
//
|
|
// widget: dijit._Widget
|
|
// Any dijit._Widget subclass.
|
|
if(this._hash[widget.id]){
|
|
throw new Error("Tried to register widget with id==" + widget.id + " but that id is already registered");
|
|
}
|
|
this._hash[widget.id] = widget;
|
|
this.length++;
|
|
},
|
|
|
|
remove: function(/*String*/ id){
|
|
// summary:
|
|
// Remove a widget from this WidgetSet. Does not destroy the widget; simply
|
|
// removes the reference.
|
|
if(this._hash[id]){
|
|
delete this._hash[id];
|
|
this.length--;
|
|
}
|
|
},
|
|
|
|
forEach: function(/*Function*/ func, /* Object? */thisObj){
|
|
// summary:
|
|
// Call specified function for each widget in this set.
|
|
//
|
|
// func:
|
|
// A callback function to run for each item. Is passed the widget, the index
|
|
// in the iteration, and the full hash, similar to `dojo.forEach`.
|
|
//
|
|
// thisObj:
|
|
// An optional scope parameter
|
|
//
|
|
// example:
|
|
// Using the default `dijit.registry` instance:
|
|
// | dijit.registry.forEach(function(widget){
|
|
// | console.log(widget.declaredClass);
|
|
// | });
|
|
//
|
|
// returns:
|
|
// Returns self, in order to allow for further chaining.
|
|
|
|
thisObj = thisObj || dojo.global;
|
|
var i = 0, id;
|
|
for(id in this._hash){
|
|
func.call(thisObj, this._hash[id], i++, this._hash);
|
|
}
|
|
return this; // dijit.WidgetSet
|
|
},
|
|
|
|
filter: function(/*Function*/ filter, /* Object? */thisObj){
|
|
// summary:
|
|
// Filter down this WidgetSet to a smaller new WidgetSet
|
|
// Works the same as `dojo.filter` and `dojo.NodeList.filter`
|
|
//
|
|
// filter:
|
|
// Callback function to test truthiness. Is passed the widget
|
|
// reference and the pseudo-index in the object.
|
|
//
|
|
// thisObj: Object?
|
|
// Option scope to use for the filter function.
|
|
//
|
|
// example:
|
|
// Arbitrary: select the odd widgets in this list
|
|
// | dijit.registry.filter(function(w, i){
|
|
// | return i % 2 == 0;
|
|
// | }).forEach(function(w){ /* odd ones */ });
|
|
|
|
thisObj = thisObj || dojo.global;
|
|
var res = new dijit.WidgetSet(), i = 0, id;
|
|
for(id in this._hash){
|
|
var w = this._hash[id];
|
|
if(filter.call(thisObj, w, i++, this._hash)){
|
|
res.add(w);
|
|
}
|
|
}
|
|
return res; // dijit.WidgetSet
|
|
},
|
|
|
|
byId: function(/*String*/ id){
|
|
// summary:
|
|
// Find a widget in this list by it's id.
|
|
// example:
|
|
// Test if an id is in a particular WidgetSet
|
|
// | var ws = new dijit.WidgetSet();
|
|
// | ws.add(dijit.byId("bar"));
|
|
// | var t = ws.byId("bar") // returns a widget
|
|
// | var x = ws.byId("foo"); // returns undefined
|
|
|
|
return this._hash[id]; // dijit._Widget
|
|
},
|
|
|
|
byClass: function(/*String*/ cls){
|
|
// summary:
|
|
// Reduce this widgetset to a new WidgetSet of a particular `declaredClass`
|
|
//
|
|
// cls: String
|
|
// The Class to scan for. Full dot-notated string.
|
|
//
|
|
// example:
|
|
// Find all `dijit.TitlePane`s in a page:
|
|
// | dijit.registry.byClass("dijit.TitlePane").forEach(function(tp){ tp.close(); });
|
|
|
|
var res = new dijit.WidgetSet(), id, widget;
|
|
for(id in this._hash){
|
|
widget = this._hash[id];
|
|
if(widget.declaredClass == cls){
|
|
res.add(widget);
|
|
}
|
|
}
|
|
return res; // dijit.WidgetSet
|
|
},
|
|
|
|
toArray: function(){
|
|
// summary:
|
|
// Convert this WidgetSet into a true Array
|
|
//
|
|
// example:
|
|
// Work with the widget .domNodes in a real Array
|
|
// | dojo.map(dijit.registry.toArray(), function(w){ return w.domNode; });
|
|
|
|
var ar = [];
|
|
for(var id in this._hash){
|
|
ar.push(this._hash[id]);
|
|
}
|
|
return ar; // dijit._Widget[]
|
|
},
|
|
|
|
map: function(/* Function */func, /* Object? */thisObj){
|
|
// summary:
|
|
// Create a new Array from this WidgetSet, following the same rules as `dojo.map`
|
|
// example:
|
|
// | var nodes = dijit.registry.map(function(w){ return w.domNode; });
|
|
//
|
|
// returns:
|
|
// A new array of the returned values.
|
|
return dojo.map(this.toArray(), func, thisObj); // Array
|
|
},
|
|
|
|
every: function(func, thisObj){
|
|
// summary:
|
|
// A synthetic clone of `dojo.every` acting explicitly on this WidgetSet
|
|
//
|
|
// func: Function
|
|
// A callback function run for every widget in this list. Exits loop
|
|
// when the first false return is encountered.
|
|
//
|
|
// thisObj: Object?
|
|
// Optional scope parameter to use for the callback
|
|
|
|
thisObj = thisObj || dojo.global;
|
|
var x = 0, i;
|
|
for(i in this._hash){
|
|
if(!func.call(thisObj, this._hash[i], x++, this._hash)){
|
|
return false; // Boolean
|
|
}
|
|
}
|
|
return true; // Boolean
|
|
},
|
|
|
|
some: function(func, thisObj){
|
|
// summary:
|
|
// A synthetic clone of `dojo.some` acting explictly on this WidgetSet
|
|
//
|
|
// func: Function
|
|
// A callback function run for every widget in this list. Exits loop
|
|
// when the first true return is encountered.
|
|
//
|
|
// thisObj: Object?
|
|
// Optional scope parameter to use for the callback
|
|
|
|
thisObj = thisObj || dojo.global;
|
|
var x = 0, i;
|
|
for(i in this._hash){
|
|
if(func.call(thisObj, this._hash[i], x++, this._hash)){
|
|
return true; // Boolean
|
|
}
|
|
}
|
|
return false; // Boolean
|
|
}
|
|
|
|
});
|
|
|
|
(function(){
|
|
|
|
/*=====
|
|
dijit.registry = {
|
|
// summary:
|
|
// A list of widgets on a page.
|
|
// description:
|
|
// Is an instance of `dijit.WidgetSet`
|
|
};
|
|
=====*/
|
|
dijit.registry = new dijit.WidgetSet();
|
|
|
|
var hash = dijit.registry._hash,
|
|
attr = dojo.attr,
|
|
hasAttr = dojo.hasAttr,
|
|
style = dojo.style;
|
|
|
|
dijit.byId = function(/*String|dijit._Widget*/ id){
|
|
// summary:
|
|
// Returns a widget by it's id, or if passed a widget, no-op (like dojo.byId())
|
|
return typeof id == "string" ? hash[id] : id; // dijit._Widget
|
|
};
|
|
|
|
var _widgetTypeCtr = {};
|
|
dijit.getUniqueId = function(/*String*/widgetType){
|
|
// summary:
|
|
// Generates a unique id for a given widgetType
|
|
|
|
var id;
|
|
do{
|
|
id = widgetType + "_" +
|
|
(widgetType in _widgetTypeCtr ?
|
|
++_widgetTypeCtr[widgetType] : _widgetTypeCtr[widgetType] = 0);
|
|
}while(hash[id]);
|
|
return dijit._scopeName == "dijit" ? id : dijit._scopeName + "_" + id; // String
|
|
};
|
|
|
|
dijit.findWidgets = function(/*DomNode*/ root){
|
|
// summary:
|
|
// Search subtree under root returning widgets found.
|
|
// Doesn't search for nested widgets (ie, widgets inside other widgets).
|
|
|
|
var outAry = [];
|
|
|
|
function getChildrenHelper(root){
|
|
for(var node = root.firstChild; node; node = node.nextSibling){
|
|
if(node.nodeType == 1){
|
|
var widgetId = node.getAttribute("widgetId");
|
|
if(widgetId){
|
|
outAry.push(hash[widgetId]);
|
|
}else{
|
|
getChildrenHelper(node);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
getChildrenHelper(root);
|
|
return outAry;
|
|
};
|
|
|
|
dijit._destroyAll = function(){
|
|
// summary:
|
|
// Code to destroy all widgets and do other cleanup on page unload
|
|
|
|
// Clean up focus manager lingering references to widgets and nodes
|
|
dijit._curFocus = null;
|
|
dijit._prevFocus = null;
|
|
dijit._activeStack = [];
|
|
|
|
// Destroy all the widgets, top down
|
|
dojo.forEach(dijit.findWidgets(dojo.body()), function(widget){
|
|
// Avoid double destroy of widgets like Menu that are attached to <body>
|
|
// even though they are logically children of other widgets.
|
|
if(!widget._destroyed){
|
|
if(widget.destroyRecursive){
|
|
widget.destroyRecursive();
|
|
}else if(widget.destroy){
|
|
widget.destroy();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
if(dojo.isIE){
|
|
// Only run _destroyAll() for IE because we think it's only necessary in that case,
|
|
// and because it causes problems on FF. See bug #3531 for details.
|
|
dojo.addOnWindowUnload(function(){
|
|
dijit._destroyAll();
|
|
});
|
|
}
|
|
|
|
dijit.byNode = function(/*DOMNode*/ node){
|
|
// summary:
|
|
// Returns the widget corresponding to the given DOMNode
|
|
return hash[node.getAttribute("widgetId")]; // dijit._Widget
|
|
};
|
|
|
|
dijit.getEnclosingWidget = function(/*DOMNode*/ node){
|
|
// summary:
|
|
// Returns the widget whose DOM tree contains the specified DOMNode, or null if
|
|
// the node is not contained within the DOM tree of any widget
|
|
while(node){
|
|
var id = node.getAttribute && node.getAttribute("widgetId");
|
|
if(id){
|
|
return hash[id];
|
|
}
|
|
node = node.parentNode;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
var shown = (dijit._isElementShown = function(/*Element*/ elem){
|
|
var s = style(elem);
|
|
return (s.visibility != "hidden")
|
|
&& (s.visibility != "collapsed")
|
|
&& (s.display != "none")
|
|
&& (attr(elem, "type") != "hidden");
|
|
});
|
|
|
|
dijit.hasDefaultTabStop = function(/*Element*/ elem){
|
|
// summary:
|
|
// Tests if element is tab-navigable even without an explicit tabIndex setting
|
|
|
|
// No explicit tabIndex setting, need to investigate node type
|
|
switch(elem.nodeName.toLowerCase()){
|
|
case "a":
|
|
// An <a> w/out a tabindex is only navigable if it has an href
|
|
return hasAttr(elem, "href");
|
|
case "area":
|
|
case "button":
|
|
case "input":
|
|
case "object":
|
|
case "select":
|
|
case "textarea":
|
|
// These are navigable by default
|
|
return true;
|
|
case "iframe":
|
|
// If it's an editor <iframe> then it's tab navigable.
|
|
//TODO: feature detect "designMode" in elem.contentDocument?
|
|
if(dojo.isMoz){
|
|
try{
|
|
return elem.contentDocument.designMode == "on";
|
|
}catch(err){
|
|
return false;
|
|
}
|
|
}else if(dojo.isWebKit){
|
|
var doc = elem.contentDocument,
|
|
body = doc && doc.body;
|
|
return body && body.contentEditable == 'true';
|
|
}else{
|
|
// contentWindow.document isn't accessible within IE7/8
|
|
// if the iframe.src points to a foreign url and this
|
|
// page contains an element, that could get focus
|
|
try{
|
|
doc = elem.contentWindow.document;
|
|
body = doc && doc.body;
|
|
return body && body.firstChild && body.firstChild.contentEditable == 'true';
|
|
}catch(e){
|
|
return false;
|
|
}
|
|
}
|
|
default:
|
|
return elem.contentEditable == 'true';
|
|
}
|
|
};
|
|
|
|
var isTabNavigable = (dijit.isTabNavigable = function(/*Element*/ elem){
|
|
// summary:
|
|
// Tests if an element is tab-navigable
|
|
|
|
// TODO: convert (and rename method) to return effective tabIndex; will save time in _getTabNavigable()
|
|
if(attr(elem, "disabled")){
|
|
return false;
|
|
}else if(hasAttr(elem, "tabIndex")){
|
|
// Explicit tab index setting
|
|
return attr(elem, "tabIndex") >= 0; // boolean
|
|
}else{
|
|
// No explicit tabIndex setting, so depends on node type
|
|
return dijit.hasDefaultTabStop(elem);
|
|
}
|
|
});
|
|
|
|
dijit._getTabNavigable = function(/*DOMNode*/ root){
|
|
// summary:
|
|
// Finds descendants of the specified root node.
|
|
//
|
|
// description:
|
|
// Finds the following descendants of the specified root node:
|
|
// * the first tab-navigable element in document order
|
|
// without a tabIndex or with tabIndex="0"
|
|
// * the last tab-navigable element in document order
|
|
// without a tabIndex or with tabIndex="0"
|
|
// * the first element in document order with the lowest
|
|
// positive tabIndex value
|
|
// * the last element in document order with the highest
|
|
// positive tabIndex value
|
|
var first, last, lowest, lowestTabindex, highest, highestTabindex;
|
|
var walkTree = function(/*DOMNode*/parent){
|
|
dojo.query("> *", parent).forEach(function(child){
|
|
// Skip hidden elements, and also non-HTML elements (those in custom namespaces) in IE,
|
|
// since show() invokes getAttribute("type"), which crash on VML nodes in IE.
|
|
if((dojo.isIE && child.scopeName!=="HTML") || !shown(child)){
|
|
return;
|
|
}
|
|
|
|
if(isTabNavigable(child)){
|
|
var tabindex = attr(child, "tabIndex");
|
|
if(!hasAttr(child, "tabIndex") || tabindex == 0){
|
|
if(!first){ first = child; }
|
|
last = child;
|
|
}else if(tabindex > 0){
|
|
if(!lowest || tabindex < lowestTabindex){
|
|
lowestTabindex = tabindex;
|
|
lowest = child;
|
|
}
|
|
if(!highest || tabindex >= highestTabindex){
|
|
highestTabindex = tabindex;
|
|
highest = child;
|
|
}
|
|
}
|
|
}
|
|
if(child.nodeName.toUpperCase() != 'SELECT'){
|
|
walkTree(child);
|
|
}
|
|
});
|
|
};
|
|
if(shown(root)){ walkTree(root) }
|
|
return { first: first, last: last, lowest: lowest, highest: highest };
|
|
}
|
|
dijit.getFirstInTabbingOrder = function(/*String|DOMNode*/ root){
|
|
// summary:
|
|
// Finds the descendant of the specified root node
|
|
// that is first in the tabbing order
|
|
var elems = dijit._getTabNavigable(dojo.byId(root));
|
|
return elems.lowest ? elems.lowest : elems.first; // DomNode
|
|
};
|
|
|
|
dijit.getLastInTabbingOrder = function(/*String|DOMNode*/ root){
|
|
// summary:
|
|
// Finds the descendant of the specified root node
|
|
// that is last in the tabbing order
|
|
var elems = dijit._getTabNavigable(dojo.byId(root));
|
|
return elems.last ? elems.last : elems.highest; // DomNode
|
|
};
|
|
|
|
/*=====
|
|
dojo.mixin(dijit, {
|
|
// defaultDuration: Integer
|
|
// The default animation speed (in ms) to use for all Dijit
|
|
// transitional animations, unless otherwise specified
|
|
// on a per-instance basis. Defaults to 200, overrided by
|
|
// `djConfig.defaultDuration`
|
|
defaultDuration: 200
|
|
});
|
|
=====*/
|
|
|
|
dijit.defaultDuration = dojo.config["defaultDuration"] || 200;
|
|
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.focus"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.focus"] = true;
|
|
dojo.provide("dijit._base.focus");
|
|
|
|
|
|
// for dijit.isTabNavigable()
|
|
|
|
// summary:
|
|
// These functions are used to query or set the focus and selection.
|
|
//
|
|
// Also, they trace when widgets become activated/deactivated,
|
|
// so that the widget can fire _onFocus/_onBlur events.
|
|
// "Active" here means something similar to "focused", but
|
|
// "focus" isn't quite the right word because we keep track of
|
|
// a whole stack of "active" widgets. Example: ComboButton --> Menu -->
|
|
// MenuItem. The onBlur event for ComboButton doesn't fire due to focusing
|
|
// on the Menu or a MenuItem, since they are considered part of the
|
|
// ComboButton widget. It only happens when focus is shifted
|
|
// somewhere completely different.
|
|
|
|
dojo.mixin(dijit, {
|
|
// _curFocus: DomNode
|
|
// Currently focused item on screen
|
|
_curFocus: null,
|
|
|
|
// _prevFocus: DomNode
|
|
// Previously focused item on screen
|
|
_prevFocus: null,
|
|
|
|
isCollapsed: function(){
|
|
// summary:
|
|
// Returns true if there is no text selected
|
|
return dijit.getBookmark().isCollapsed;
|
|
},
|
|
|
|
getBookmark: function(){
|
|
// summary:
|
|
// Retrieves a bookmark that can be used with moveToBookmark to return to the same range
|
|
var bm, rg, tg, sel = dojo.doc.selection, cf = dijit._curFocus;
|
|
|
|
if(dojo.global.getSelection){
|
|
//W3C Range API for selections.
|
|
sel = dojo.global.getSelection();
|
|
if(sel){
|
|
if(sel.isCollapsed){
|
|
tg = cf? cf.tagName : "";
|
|
if(tg){
|
|
//Create a fake rangelike item to restore selections.
|
|
tg = tg.toLowerCase();
|
|
if(tg == "textarea" ||
|
|
(tg == "input" && (!cf.type || cf.type.toLowerCase() == "text"))){
|
|
sel = {
|
|
start: cf.selectionStart,
|
|
end: cf.selectionEnd,
|
|
node: cf,
|
|
pRange: true
|
|
};
|
|
return {isCollapsed: (sel.end <= sel.start), mark: sel}; //Object.
|
|
}
|
|
}
|
|
bm = {isCollapsed:true};
|
|
}else{
|
|
rg = sel.getRangeAt(0);
|
|
bm = {isCollapsed: false, mark: rg.cloneRange()};
|
|
}
|
|
}
|
|
}else if(sel){
|
|
// If the current focus was a input of some sort and no selection, don't bother saving
|
|
// a native bookmark. This is because it causes issues with dialog/page selection restore.
|
|
// So, we need to create psuedo bookmarks to work with.
|
|
tg = cf ? cf.tagName : "";
|
|
tg = tg.toLowerCase();
|
|
if(cf && tg && (tg == "button" || tg == "textarea" || tg == "input")){
|
|
if(sel.type && sel.type.toLowerCase() == "none"){
|
|
return {
|
|
isCollapsed: true,
|
|
mark: null
|
|
}
|
|
}else{
|
|
rg = sel.createRange();
|
|
return {
|
|
isCollapsed: rg.text && rg.text.length?false:true,
|
|
mark: {
|
|
range: rg,
|
|
pRange: true
|
|
}
|
|
};
|
|
}
|
|
}
|
|
bm = {};
|
|
|
|
//'IE' way for selections.
|
|
try{
|
|
// createRange() throws exception when dojo in iframe
|
|
//and nothing selected, see #9632
|
|
rg = sel.createRange();
|
|
bm.isCollapsed = !(sel.type == 'Text' ? rg.htmlText.length : rg.length);
|
|
}catch(e){
|
|
bm.isCollapsed = true;
|
|
return bm;
|
|
}
|
|
if(sel.type.toUpperCase() == 'CONTROL'){
|
|
if(rg.length){
|
|
bm.mark=[];
|
|
var i=0,len=rg.length;
|
|
while(i<len){
|
|
bm.mark.push(rg.item(i++));
|
|
}
|
|
}else{
|
|
bm.isCollapsed = true;
|
|
bm.mark = null;
|
|
}
|
|
}else{
|
|
bm.mark = rg.getBookmark();
|
|
}
|
|
}else{
|
|
console.warn("No idea how to store the current selection for this browser!");
|
|
}
|
|
return bm; // Object
|
|
},
|
|
|
|
moveToBookmark: function(/*Object*/bookmark){
|
|
// summary:
|
|
// Moves current selection to a bookmark
|
|
// bookmark:
|
|
// This should be a returned object from dijit.getBookmark()
|
|
|
|
var _doc = dojo.doc,
|
|
mark = bookmark.mark;
|
|
if(mark){
|
|
if(dojo.global.getSelection){
|
|
//W3C Rangi API (FF, WebKit, Opera, etc)
|
|
var sel = dojo.global.getSelection();
|
|
if(sel && sel.removeAllRanges){
|
|
if(mark.pRange){
|
|
var r = mark;
|
|
var n = r.node;
|
|
n.selectionStart = r.start;
|
|
n.selectionEnd = r.end;
|
|
}else{
|
|
sel.removeAllRanges();
|
|
sel.addRange(mark);
|
|
}
|
|
}else{
|
|
console.warn("No idea how to restore selection for this browser!");
|
|
}
|
|
}else if(_doc.selection && mark){
|
|
//'IE' way.
|
|
var rg;
|
|
if(mark.pRange){
|
|
rg = mark.range;
|
|
}else if(dojo.isArray(mark)){
|
|
rg = _doc.body.createControlRange();
|
|
//rg.addElement does not have call/apply method, so can not call it directly
|
|
//rg is not available in "range.addElement(item)", so can't use that either
|
|
dojo.forEach(mark, function(n){
|
|
rg.addElement(n);
|
|
});
|
|
}else{
|
|
rg = _doc.body.createTextRange();
|
|
rg.moveToBookmark(mark);
|
|
}
|
|
rg.select();
|
|
}
|
|
}
|
|
},
|
|
|
|
getFocus: function(/*Widget?*/ menu, /*Window?*/ openedForWindow){
|
|
// summary:
|
|
// Called as getFocus(), this returns an Object showing the current focus
|
|
// and selected text.
|
|
//
|
|
// Called as getFocus(widget), where widget is a (widget representing) a button
|
|
// that was just pressed, it returns where focus was before that button
|
|
// was pressed. (Pressing the button may have either shifted focus to the button,
|
|
// or removed focus altogether.) In this case the selected text is not returned,
|
|
// since it can't be accurately determined.
|
|
//
|
|
// menu: dijit._Widget or {domNode: DomNode} structure
|
|
// The button that was just pressed. If focus has disappeared or moved
|
|
// to this button, returns the previous focus. In this case the bookmark
|
|
// information is already lost, and null is returned.
|
|
//
|
|
// openedForWindow:
|
|
// iframe in which menu was opened
|
|
//
|
|
// returns:
|
|
// A handle to restore focus/selection, to be passed to `dijit.focus`
|
|
var node = !dijit._curFocus || (menu && dojo.isDescendant(dijit._curFocus, menu.domNode)) ? dijit._prevFocus : dijit._curFocus;
|
|
return {
|
|
node: node,
|
|
bookmark: (node == dijit._curFocus) && dojo.withGlobal(openedForWindow || dojo.global, dijit.getBookmark),
|
|
openedForWindow: openedForWindow
|
|
}; // Object
|
|
},
|
|
|
|
focus: function(/*Object || DomNode */ handle){
|
|
// summary:
|
|
// Sets the focused node and the selection according to argument.
|
|
// To set focus to an iframe's content, pass in the iframe itself.
|
|
// handle:
|
|
// object returned by get(), or a DomNode
|
|
|
|
if(!handle){ return; }
|
|
|
|
var node = "node" in handle ? handle.node : handle, // because handle is either DomNode or a composite object
|
|
bookmark = handle.bookmark,
|
|
openedForWindow = handle.openedForWindow,
|
|
collapsed = bookmark ? bookmark.isCollapsed : false;
|
|
|
|
// Set the focus
|
|
// Note that for iframe's we need to use the <iframe> to follow the parentNode chain,
|
|
// but we need to set focus to iframe.contentWindow
|
|
if(node){
|
|
var focusNode = (node.tagName.toLowerCase() == "iframe") ? node.contentWindow : node;
|
|
if(focusNode && focusNode.focus){
|
|
try{
|
|
// Gecko throws sometimes if setting focus is impossible,
|
|
// node not displayed or something like that
|
|
focusNode.focus();
|
|
}catch(e){/*quiet*/}
|
|
}
|
|
dijit._onFocusNode(node);
|
|
}
|
|
|
|
// set the selection
|
|
// do not need to restore if current selection is not empty
|
|
// (use keyboard to select a menu item) or if previous selection was collapsed
|
|
// as it may cause focus shift (Esp in IE).
|
|
if(bookmark && dojo.withGlobal(openedForWindow || dojo.global, dijit.isCollapsed) && !collapsed){
|
|
if(openedForWindow){
|
|
openedForWindow.focus();
|
|
}
|
|
try{
|
|
dojo.withGlobal(openedForWindow || dojo.global, dijit.moveToBookmark, null, [bookmark]);
|
|
}catch(e2){
|
|
/*squelch IE internal error, see http://trac.dojotoolkit.org/ticket/1984 */
|
|
}
|
|
}
|
|
},
|
|
|
|
// _activeStack: dijit._Widget[]
|
|
// List of currently active widgets (focused widget and it's ancestors)
|
|
_activeStack: [],
|
|
|
|
registerIframe: function(/*DomNode*/ iframe){
|
|
// summary:
|
|
// Registers listeners on the specified iframe so that any click
|
|
// or focus event on that iframe (or anything in it) is reported
|
|
// as a focus/click event on the <iframe> itself.
|
|
// description:
|
|
// Currently only used by editor.
|
|
// returns:
|
|
// Handle to pass to unregisterIframe()
|
|
return dijit.registerWin(iframe.contentWindow, iframe);
|
|
},
|
|
|
|
unregisterIframe: function(/*Object*/ handle){
|
|
// summary:
|
|
// Unregisters listeners on the specified iframe created by registerIframe.
|
|
// After calling be sure to delete or null out the handle itself.
|
|
// handle:
|
|
// Handle returned by registerIframe()
|
|
|
|
dijit.unregisterWin(handle);
|
|
},
|
|
|
|
registerWin: function(/*Window?*/targetWindow, /*DomNode?*/ effectiveNode){
|
|
// summary:
|
|
// Registers listeners on the specified window (either the main
|
|
// window or an iframe's window) to detect when the user has clicked somewhere
|
|
// or focused somewhere.
|
|
// description:
|
|
// Users should call registerIframe() instead of this method.
|
|
// targetWindow:
|
|
// If specified this is the window associated with the iframe,
|
|
// i.e. iframe.contentWindow.
|
|
// effectiveNode:
|
|
// If specified, report any focus events inside targetWindow as
|
|
// an event on effectiveNode, rather than on evt.target.
|
|
// returns:
|
|
// Handle to pass to unregisterWin()
|
|
|
|
// TODO: make this function private in 2.0; Editor/users should call registerIframe(),
|
|
|
|
var mousedownListener = function(evt){
|
|
dijit._justMouseDowned = true;
|
|
setTimeout(function(){ dijit._justMouseDowned = false; }, 0);
|
|
|
|
// workaround weird IE bug where the click is on an orphaned node
|
|
// (first time clicking a Select/DropDownButton inside a TooltipDialog)
|
|
if(dojo.isIE && evt && evt.srcElement && evt.srcElement.parentNode == null){
|
|
return;
|
|
}
|
|
|
|
dijit._onTouchNode(effectiveNode || evt.target || evt.srcElement, "mouse");
|
|
};
|
|
//dojo.connect(targetWindow, "onscroll", ???);
|
|
|
|
// Listen for blur and focus events on targetWindow's document.
|
|
// IIRC, I'm using attachEvent() rather than dojo.connect() because focus/blur events don't bubble
|
|
// through dojo.connect(), and also maybe to catch the focus events early, before onfocus handlers
|
|
// fire.
|
|
// Connect to <html> (rather than document) on IE to avoid memory leaks, but document on other browsers because
|
|
// (at least for FF) the focus event doesn't fire on <html> or <body>.
|
|
var doc = dojo.isIE ? targetWindow.document.documentElement : targetWindow.document;
|
|
if(doc){
|
|
if(dojo.isIE){
|
|
doc.attachEvent('onmousedown', mousedownListener);
|
|
var activateListener = function(evt){
|
|
// IE reports that nodes like <body> have gotten focus, even though they have tabIndex=-1,
|
|
// Should consider those more like a mouse-click than a focus....
|
|
if(evt.srcElement.tagName.toLowerCase() != "#document" &&
|
|
dijit.isTabNavigable(evt.srcElement)){
|
|
dijit._onFocusNode(effectiveNode || evt.srcElement);
|
|
}else{
|
|
dijit._onTouchNode(effectiveNode || evt.srcElement);
|
|
}
|
|
};
|
|
doc.attachEvent('onactivate', activateListener);
|
|
var deactivateListener = function(evt){
|
|
dijit._onBlurNode(effectiveNode || evt.srcElement);
|
|
};
|
|
doc.attachEvent('ondeactivate', deactivateListener);
|
|
|
|
return function(){
|
|
doc.detachEvent('onmousedown', mousedownListener);
|
|
doc.detachEvent('onactivate', activateListener);
|
|
doc.detachEvent('ondeactivate', deactivateListener);
|
|
doc = null; // prevent memory leak (apparent circular reference via closure)
|
|
};
|
|
}else{
|
|
doc.addEventListener('mousedown', mousedownListener, true);
|
|
var focusListener = function(evt){
|
|
dijit._onFocusNode(effectiveNode || evt.target);
|
|
};
|
|
doc.addEventListener('focus', focusListener, true);
|
|
var blurListener = function(evt){
|
|
dijit._onBlurNode(effectiveNode || evt.target);
|
|
};
|
|
doc.addEventListener('blur', blurListener, true);
|
|
|
|
return function(){
|
|
doc.removeEventListener('mousedown', mousedownListener, true);
|
|
doc.removeEventListener('focus', focusListener, true);
|
|
doc.removeEventListener('blur', blurListener, true);
|
|
doc = null; // prevent memory leak (apparent circular reference via closure)
|
|
};
|
|
}
|
|
}
|
|
},
|
|
|
|
unregisterWin: function(/*Handle*/ handle){
|
|
// summary:
|
|
// Unregisters listeners on the specified window (either the main
|
|
// window or an iframe's window) according to handle returned from registerWin().
|
|
// After calling be sure to delete or null out the handle itself.
|
|
|
|
// Currently our handle is actually a function
|
|
handle && handle();
|
|
},
|
|
|
|
_onBlurNode: function(/*DomNode*/ node){
|
|
// summary:
|
|
// Called when focus leaves a node.
|
|
// Usually ignored, _unless_ it *isn't* follwed by touching another node,
|
|
// which indicates that we tabbed off the last field on the page,
|
|
// in which case every widget is marked inactive
|
|
dijit._prevFocus = dijit._curFocus;
|
|
dijit._curFocus = null;
|
|
|
|
if(dijit._justMouseDowned){
|
|
// the mouse down caused a new widget to be marked as active; this blur event
|
|
// is coming late, so ignore it.
|
|
return;
|
|
}
|
|
|
|
// if the blur event isn't followed by a focus event then mark all widgets as inactive.
|
|
if(dijit._clearActiveWidgetsTimer){
|
|
clearTimeout(dijit._clearActiveWidgetsTimer);
|
|
}
|
|
dijit._clearActiveWidgetsTimer = setTimeout(function(){
|
|
delete dijit._clearActiveWidgetsTimer;
|
|
dijit._setStack([]);
|
|
dijit._prevFocus = null;
|
|
}, 100);
|
|
},
|
|
|
|
_onTouchNode: function(/*DomNode*/ node, /*String*/ by){
|
|
// summary:
|
|
// Callback when node is focused or mouse-downed
|
|
// node:
|
|
// The node that was touched.
|
|
// by:
|
|
// "mouse" if the focus/touch was caused by a mouse down event
|
|
|
|
// ignore the recent blurNode event
|
|
if(dijit._clearActiveWidgetsTimer){
|
|
clearTimeout(dijit._clearActiveWidgetsTimer);
|
|
delete dijit._clearActiveWidgetsTimer;
|
|
}
|
|
|
|
// compute stack of active widgets (ex: ComboButton --> Menu --> MenuItem)
|
|
var newStack=[];
|
|
try{
|
|
while(node){
|
|
var popupParent = dojo.attr(node, "dijitPopupParent");
|
|
if(popupParent){
|
|
node=dijit.byId(popupParent).domNode;
|
|
}else if(node.tagName && node.tagName.toLowerCase() == "body"){
|
|
// is this the root of the document or just the root of an iframe?
|
|
if(node === dojo.body()){
|
|
// node is the root of the main document
|
|
break;
|
|
}
|
|
// otherwise, find the iframe this node refers to (can't access it via parentNode,
|
|
// need to do this trick instead). window.frameElement is supported in IE/FF/Webkit
|
|
node=dojo.window.get(node.ownerDocument).frameElement;
|
|
}else{
|
|
// if this node is the root node of a widget, then add widget id to stack,
|
|
// except ignore clicks on disabled widgets (actually focusing a disabled widget still works,
|
|
// to support MenuItem)
|
|
var id = node.getAttribute && node.getAttribute("widgetId"),
|
|
widget = id && dijit.byId(id);
|
|
if(widget && !(by == "mouse" && widget.get("disabled"))){
|
|
newStack.unshift(id);
|
|
}
|
|
node=node.parentNode;
|
|
}
|
|
}
|
|
}catch(e){ /* squelch */ }
|
|
|
|
dijit._setStack(newStack, by);
|
|
},
|
|
|
|
_onFocusNode: function(/*DomNode*/ node){
|
|
// summary:
|
|
// Callback when node is focused
|
|
|
|
if(!node){
|
|
return;
|
|
}
|
|
|
|
if(node.nodeType == 9){
|
|
// Ignore focus events on the document itself. This is here so that
|
|
// (for example) clicking the up/down arrows of a spinner
|
|
// (which don't get focus) won't cause that widget to blur. (FF issue)
|
|
return;
|
|
}
|
|
|
|
dijit._onTouchNode(node);
|
|
|
|
if(node == dijit._curFocus){ return; }
|
|
if(dijit._curFocus){
|
|
dijit._prevFocus = dijit._curFocus;
|
|
}
|
|
dijit._curFocus = node;
|
|
dojo.publish("focusNode", [node]);
|
|
},
|
|
|
|
_setStack: function(/*String[]*/ newStack, /*String*/ by){
|
|
// summary:
|
|
// The stack of active widgets has changed. Send out appropriate events and records new stack.
|
|
// newStack:
|
|
// array of widget id's, starting from the top (outermost) widget
|
|
// by:
|
|
// "mouse" if the focus/touch was caused by a mouse down event
|
|
|
|
var oldStack = dijit._activeStack;
|
|
dijit._activeStack = newStack;
|
|
|
|
// compare old stack to new stack to see how many elements they have in common
|
|
for(var nCommon=0; nCommon<Math.min(oldStack.length, newStack.length); nCommon++){
|
|
if(oldStack[nCommon] != newStack[nCommon]){
|
|
break;
|
|
}
|
|
}
|
|
|
|
var widget;
|
|
// for all elements that have gone out of focus, send blur event
|
|
for(var i=oldStack.length-1; i>=nCommon; i--){
|
|
widget = dijit.byId(oldStack[i]);
|
|
if(widget){
|
|
widget._focused = false;
|
|
widget._hasBeenBlurred = true;
|
|
if(widget._onBlur){
|
|
widget._onBlur(by);
|
|
}
|
|
dojo.publish("widgetBlur", [widget, by]);
|
|
}
|
|
}
|
|
|
|
// for all element that have come into focus, send focus event
|
|
for(i=nCommon; i<newStack.length; i++){
|
|
widget = dijit.byId(newStack[i]);
|
|
if(widget){
|
|
widget._focused = true;
|
|
if(widget._onFocus){
|
|
widget._onFocus(by);
|
|
}
|
|
dojo.publish("widgetFocus", [widget, by]);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// register top window and all the iframes it contains
|
|
dojo.addOnLoad(function(){
|
|
var handle = dijit.registerWin(window);
|
|
if(dojo.isIE){
|
|
dojo.addOnWindowUnload(function(){
|
|
dijit.unregisterWin(handle);
|
|
handle = null;
|
|
})
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.AdapterRegistry"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.AdapterRegistry"] = true;
|
|
dojo.provide("dojo.AdapterRegistry");
|
|
|
|
dojo.AdapterRegistry = function(/*Boolean?*/ returnWrappers){
|
|
// summary:
|
|
// A registry to make contextual calling/searching easier.
|
|
// description:
|
|
// Objects of this class keep list of arrays in the form [name, check,
|
|
// wrap, directReturn] that are used to determine what the contextual
|
|
// result of a set of checked arguments is. All check/wrap functions
|
|
// in this registry should be of the same arity.
|
|
// example:
|
|
// | // create a new registry
|
|
// | var reg = new dojo.AdapterRegistry();
|
|
// | reg.register("handleString",
|
|
// | dojo.isString,
|
|
// | function(str){
|
|
// | // do something with the string here
|
|
// | }
|
|
// | );
|
|
// | reg.register("handleArr",
|
|
// | dojo.isArray,
|
|
// | function(arr){
|
|
// | // do something with the array here
|
|
// | }
|
|
// | );
|
|
// |
|
|
// | // now we can pass reg.match() *either* an array or a string and
|
|
// | // the value we pass will get handled by the right function
|
|
// | reg.match("someValue"); // will call the first function
|
|
// | reg.match(["someValue"]); // will call the second
|
|
|
|
this.pairs = [];
|
|
this.returnWrappers = returnWrappers || false; // Boolean
|
|
}
|
|
|
|
dojo.extend(dojo.AdapterRegistry, {
|
|
register: function(/*String*/ name, /*Function*/ check, /*Function*/ wrap, /*Boolean?*/ directReturn, /*Boolean?*/ override){
|
|
// summary:
|
|
// register a check function to determine if the wrap function or
|
|
// object gets selected
|
|
// name:
|
|
// a way to identify this matcher.
|
|
// check:
|
|
// a function that arguments are passed to from the adapter's
|
|
// match() function. The check function should return true if the
|
|
// given arguments are appropriate for the wrap function.
|
|
// directReturn:
|
|
// If directReturn is true, the value passed in for wrap will be
|
|
// returned instead of being called. Alternately, the
|
|
// AdapterRegistry can be set globally to "return not call" using
|
|
// the returnWrappers property. Either way, this behavior allows
|
|
// the registry to act as a "search" function instead of a
|
|
// function interception library.
|
|
// override:
|
|
// If override is given and true, the check function will be given
|
|
// highest priority. Otherwise, it will be the lowest priority
|
|
// adapter.
|
|
this.pairs[((override) ? "unshift" : "push")]([name, check, wrap, directReturn]);
|
|
},
|
|
|
|
match: function(/* ... */){
|
|
// summary:
|
|
// Find an adapter for the given arguments. If no suitable adapter
|
|
// is found, throws an exception. match() accepts any number of
|
|
// arguments, all of which are passed to all matching functions
|
|
// from the registered pairs.
|
|
for(var i = 0; i < this.pairs.length; i++){
|
|
var pair = this.pairs[i];
|
|
if(pair[1].apply(this, arguments)){
|
|
if((pair[3])||(this.returnWrappers)){
|
|
return pair[2];
|
|
}else{
|
|
return pair[2].apply(this, arguments);
|
|
}
|
|
}
|
|
}
|
|
throw new Error("No match found");
|
|
},
|
|
|
|
unregister: function(name){
|
|
// summary: Remove a named adapter from the registry
|
|
|
|
// FIXME: this is kind of a dumb way to handle this. On a large
|
|
// registry this will be slow-ish and we can use the name as a lookup
|
|
// should we choose to trade memory for speed.
|
|
for(var i = 0; i < this.pairs.length; i++){
|
|
var pair = this.pairs[i];
|
|
if(pair[0] == name){
|
|
this.pairs.splice(i, 1);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.place"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.place"] = true;
|
|
dojo.provide("dijit._base.place");
|
|
|
|
|
|
|
|
|
|
|
|
dijit.getViewport = function(){
|
|
// summary:
|
|
// Returns the dimensions and scroll position of the viewable area of a browser window
|
|
|
|
return dojo.window.getBox();
|
|
};
|
|
|
|
/*=====
|
|
dijit.__Position = function(){
|
|
// x: Integer
|
|
// horizontal coordinate in pixels, relative to document body
|
|
// y: Integer
|
|
// vertical coordinate in pixels, relative to document body
|
|
|
|
thix.x = x;
|
|
this.y = y;
|
|
}
|
|
=====*/
|
|
|
|
|
|
dijit.placeOnScreen = function(
|
|
/* DomNode */ node,
|
|
/* dijit.__Position */ pos,
|
|
/* String[] */ corners,
|
|
/* dijit.__Position? */ padding){
|
|
// summary:
|
|
// Positions one of the node's corners at specified position
|
|
// such that node is fully visible in viewport.
|
|
// description:
|
|
// NOTE: node is assumed to be absolutely or relatively positioned.
|
|
// pos:
|
|
// Object like {x: 10, y: 20}
|
|
// corners:
|
|
// Array of Strings representing order to try corners in, like ["TR", "BL"].
|
|
// Possible values are:
|
|
// * "BL" - bottom left
|
|
// * "BR" - bottom right
|
|
// * "TL" - top left
|
|
// * "TR" - top right
|
|
// padding:
|
|
// set padding to put some buffer around the element you want to position.
|
|
// example:
|
|
// Try to place node's top right corner at (10,20).
|
|
// If that makes node go (partially) off screen, then try placing
|
|
// bottom left corner at (10,20).
|
|
// | placeOnScreen(node, {x: 10, y: 20}, ["TR", "BL"])
|
|
|
|
var choices = dojo.map(corners, function(corner){
|
|
var c = { corner: corner, pos: {x:pos.x,y:pos.y} };
|
|
if(padding){
|
|
c.pos.x += corner.charAt(1) == 'L' ? padding.x : -padding.x;
|
|
c.pos.y += corner.charAt(0) == 'T' ? padding.y : -padding.y;
|
|
}
|
|
return c;
|
|
});
|
|
|
|
return dijit._place(node, choices);
|
|
}
|
|
|
|
dijit._place = function(/*DomNode*/ node, /* Array */ choices, /* Function */ layoutNode){
|
|
// summary:
|
|
// Given a list of spots to put node, put it at the first spot where it fits,
|
|
// of if it doesn't fit anywhere then the place with the least overflow
|
|
// choices: Array
|
|
// Array of elements like: {corner: 'TL', pos: {x: 10, y: 20} }
|
|
// Above example says to put the top-left corner of the node at (10,20)
|
|
// layoutNode: Function(node, aroundNodeCorner, nodeCorner)
|
|
// for things like tooltip, they are displayed differently (and have different dimensions)
|
|
// based on their orientation relative to the parent. This adjusts the popup based on orientation.
|
|
|
|
// get {x: 10, y: 10, w: 100, h:100} type obj representing position of
|
|
// viewport over document
|
|
var view = dojo.window.getBox();
|
|
|
|
// This won't work if the node is inside a <div style="position: relative">,
|
|
// so reattach it to dojo.doc.body. (Otherwise, the positioning will be wrong
|
|
// and also it might get cutoff)
|
|
if(!node.parentNode || String(node.parentNode.tagName).toLowerCase() != "body"){
|
|
dojo.body().appendChild(node);
|
|
}
|
|
|
|
var best = null;
|
|
dojo.some(choices, function(choice){
|
|
var corner = choice.corner;
|
|
var pos = choice.pos;
|
|
|
|
// configure node to be displayed in given position relative to button
|
|
// (need to do this in order to get an accurate size for the node, because
|
|
// a tooltips size changes based on position, due to triangle)
|
|
if(layoutNode){
|
|
layoutNode(node, choice.aroundCorner, corner);
|
|
}
|
|
|
|
// get node's size
|
|
var style = node.style;
|
|
var oldDisplay = style.display;
|
|
var oldVis = style.visibility;
|
|
style.visibility = "hidden";
|
|
style.display = "";
|
|
var mb = dojo.marginBox(node);
|
|
style.display = oldDisplay;
|
|
style.visibility = oldVis;
|
|
|
|
// coordinates and size of node with specified corner placed at pos,
|
|
// and clipped by viewport
|
|
var startX = Math.max(view.l, corner.charAt(1) == 'L' ? pos.x : (pos.x - mb.w)),
|
|
startY = Math.max(view.t, corner.charAt(0) == 'T' ? pos.y : (pos.y - mb.h)),
|
|
endX = Math.min(view.l + view.w, corner.charAt(1) == 'L' ? (startX + mb.w) : pos.x),
|
|
endY = Math.min(view.t + view.h, corner.charAt(0) == 'T' ? (startY + mb.h) : pos.y),
|
|
width = endX - startX,
|
|
height = endY - startY,
|
|
overflow = (mb.w - width) + (mb.h - height);
|
|
|
|
if(best == null || overflow < best.overflow){
|
|
best = {
|
|
corner: corner,
|
|
aroundCorner: choice.aroundCorner,
|
|
x: startX,
|
|
y: startY,
|
|
w: width,
|
|
h: height,
|
|
overflow: overflow
|
|
};
|
|
}
|
|
return !overflow;
|
|
});
|
|
|
|
node.style.left = best.x + "px";
|
|
node.style.top = best.y + "px";
|
|
if(best.overflow && layoutNode){
|
|
layoutNode(node, best.aroundCorner, best.corner);
|
|
}
|
|
return best;
|
|
}
|
|
|
|
dijit.placeOnScreenAroundNode = function(
|
|
/* DomNode */ node,
|
|
/* DomNode */ aroundNode,
|
|
/* Object */ aroundCorners,
|
|
/* Function? */ layoutNode){
|
|
|
|
// summary:
|
|
// Position node adjacent or kitty-corner to aroundNode
|
|
// such that it's fully visible in viewport.
|
|
//
|
|
// description:
|
|
// Place node such that corner of node touches a corner of
|
|
// aroundNode, and that node is fully visible.
|
|
//
|
|
// aroundCorners:
|
|
// Ordered list of pairs of corners to try matching up.
|
|
// Each pair of corners is represented as a key/value in the hash,
|
|
// where the key corresponds to the aroundNode's corner, and
|
|
// the value corresponds to the node's corner:
|
|
//
|
|
// | { aroundNodeCorner1: nodeCorner1, aroundNodeCorner2: nodeCorner2, ...}
|
|
//
|
|
// The following strings are used to represent the four corners:
|
|
// * "BL" - bottom left
|
|
// * "BR" - bottom right
|
|
// * "TL" - top left
|
|
// * "TR" - top right
|
|
//
|
|
// layoutNode: Function(node, aroundNodeCorner, nodeCorner)
|
|
// For things like tooltip, they are displayed differently (and have different dimensions)
|
|
// based on their orientation relative to the parent. This adjusts the popup based on orientation.
|
|
//
|
|
// example:
|
|
// | dijit.placeOnScreenAroundNode(node, aroundNode, {'BL':'TL', 'TR':'BR'});
|
|
// This will try to position node such that node's top-left corner is at the same position
|
|
// as the bottom left corner of the aroundNode (ie, put node below
|
|
// aroundNode, with left edges aligned). If that fails it will try to put
|
|
// the bottom-right corner of node where the top right corner of aroundNode is
|
|
// (ie, put node above aroundNode, with right edges aligned)
|
|
//
|
|
|
|
// get coordinates of aroundNode
|
|
aroundNode = dojo.byId(aroundNode);
|
|
var oldDisplay = aroundNode.style.display;
|
|
aroundNode.style.display="";
|
|
// #3172: use the slightly tighter border box instead of marginBox
|
|
var aroundNodePos = dojo.position(aroundNode, true);
|
|
aroundNode.style.display=oldDisplay;
|
|
|
|
// place the node around the calculated rectangle
|
|
return dijit._placeOnScreenAroundRect(node,
|
|
aroundNodePos.x, aroundNodePos.y, aroundNodePos.w, aroundNodePos.h, // rectangle
|
|
aroundCorners, layoutNode);
|
|
};
|
|
|
|
/*=====
|
|
dijit.__Rectangle = function(){
|
|
// x: Integer
|
|
// horizontal offset in pixels, relative to document body
|
|
// y: Integer
|
|
// vertical offset in pixels, relative to document body
|
|
// width: Integer
|
|
// width in pixels
|
|
// height: Integer
|
|
// height in pixels
|
|
|
|
this.x = x;
|
|
this.y = y;
|
|
this.width = width;
|
|
this.height = height;
|
|
}
|
|
=====*/
|
|
|
|
|
|
dijit.placeOnScreenAroundRectangle = function(
|
|
/* DomNode */ node,
|
|
/* dijit.__Rectangle */ aroundRect,
|
|
/* Object */ aroundCorners,
|
|
/* Function */ layoutNode){
|
|
|
|
// summary:
|
|
// Like dijit.placeOnScreenAroundNode(), except that the "around"
|
|
// parameter is an arbitrary rectangle on the screen (x, y, width, height)
|
|
// instead of a dom node.
|
|
|
|
return dijit._placeOnScreenAroundRect(node,
|
|
aroundRect.x, aroundRect.y, aroundRect.width, aroundRect.height, // rectangle
|
|
aroundCorners, layoutNode);
|
|
};
|
|
|
|
dijit._placeOnScreenAroundRect = function(
|
|
/* DomNode */ node,
|
|
/* Number */ x,
|
|
/* Number */ y,
|
|
/* Number */ width,
|
|
/* Number */ height,
|
|
/* Object */ aroundCorners,
|
|
/* Function */ layoutNode){
|
|
|
|
// summary:
|
|
// Like dijit.placeOnScreenAroundNode(), except it accepts coordinates
|
|
// of a rectangle to place node adjacent to.
|
|
|
|
// TODO: combine with placeOnScreenAroundRectangle()
|
|
|
|
// Generate list of possible positions for node
|
|
var choices = [];
|
|
for(var nodeCorner in aroundCorners){
|
|
choices.push( {
|
|
aroundCorner: nodeCorner,
|
|
corner: aroundCorners[nodeCorner],
|
|
pos: {
|
|
x: x + (nodeCorner.charAt(1) == 'L' ? 0 : width),
|
|
y: y + (nodeCorner.charAt(0) == 'T' ? 0 : height)
|
|
}
|
|
});
|
|
}
|
|
|
|
return dijit._place(node, choices, layoutNode);
|
|
};
|
|
|
|
dijit.placementRegistry= new dojo.AdapterRegistry();
|
|
dijit.placementRegistry.register("node",
|
|
function(n, x){
|
|
return typeof x == "object" &&
|
|
typeof x.offsetWidth != "undefined" && typeof x.offsetHeight != "undefined";
|
|
},
|
|
dijit.placeOnScreenAroundNode);
|
|
dijit.placementRegistry.register("rect",
|
|
function(n, x){
|
|
return typeof x == "object" &&
|
|
"x" in x && "y" in x && "width" in x && "height" in x;
|
|
},
|
|
dijit.placeOnScreenAroundRectangle);
|
|
|
|
dijit.placeOnScreenAroundElement = function(
|
|
/* DomNode */ node,
|
|
/* Object */ aroundElement,
|
|
/* Object */ aroundCorners,
|
|
/* Function */ layoutNode){
|
|
|
|
// summary:
|
|
// Like dijit.placeOnScreenAroundNode(), except it accepts an arbitrary object
|
|
// for the "around" argument and finds a proper processor to place a node.
|
|
|
|
return dijit.placementRegistry.match.apply(dijit.placementRegistry, arguments);
|
|
};
|
|
|
|
dijit.getPopupAroundAlignment = function(/*Array*/ position, /*Boolean*/ leftToRight){
|
|
// summary:
|
|
// Transforms the passed array of preferred positions into a format suitable for passing as the aroundCorners argument to dijit.placeOnScreenAroundElement.
|
|
//
|
|
// position: String[]
|
|
// This variable controls the position of the drop down.
|
|
// It's an array of strings with the following values:
|
|
//
|
|
// * before: places drop down to the left of the target node/widget, or to the right in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * after: places drop down to the right of the target node/widget, or to the left in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * above: drop down goes above target node
|
|
// * below: drop down goes below target node
|
|
//
|
|
// The list is positions is tried, in order, until a position is found where the drop down fits
|
|
// within the viewport.
|
|
//
|
|
// leftToRight: Boolean
|
|
// Whether the popup will be displaying in leftToRight mode.
|
|
//
|
|
var align = {};
|
|
dojo.forEach(position, function(pos){
|
|
switch(pos){
|
|
case "after":
|
|
align[leftToRight ? "BR" : "BL"] = leftToRight ? "BL" : "BR";
|
|
break;
|
|
case "before":
|
|
align[leftToRight ? "BL" : "BR"] = leftToRight ? "BR" : "BL";
|
|
break;
|
|
case "below":
|
|
// first try to align left borders, next try to align right borders (or reverse for RTL mode)
|
|
align[leftToRight ? "BL" : "BR"] = leftToRight ? "TL" : "TR";
|
|
align[leftToRight ? "BR" : "BL"] = leftToRight ? "TR" : "TL";
|
|
break;
|
|
case "above":
|
|
default:
|
|
// first try to align left borders, next try to align right borders (or reverse for RTL mode)
|
|
align[leftToRight ? "TL" : "TR"] = leftToRight ? "BL" : "BR";
|
|
align[leftToRight ? "TR" : "TL"] = leftToRight ? "BR" : "BL";
|
|
break;
|
|
}
|
|
});
|
|
return align;
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.window"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.window"] = true;
|
|
dojo.provide("dijit._base.window");
|
|
|
|
|
|
|
|
dijit.getDocumentWindow = function(doc){
|
|
return dojo.window.get(doc);
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.popup"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.popup"] = true;
|
|
dojo.provide("dijit._base.popup");
|
|
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dijit.popup.__OpenArgs = function(){
|
|
// popup: Widget
|
|
// widget to display
|
|
// parent: Widget
|
|
// the button etc. that is displaying this popup
|
|
// around: DomNode
|
|
// DOM node (typically a button); place popup relative to this node. (Specify this *or* "x" and "y" parameters.)
|
|
// x: Integer
|
|
// Absolute horizontal position (in pixels) to place node at. (Specify this *or* "around" parameter.)
|
|
// y: Integer
|
|
// Absolute vertical position (in pixels) to place node at. (Specify this *or* "around" parameter.)
|
|
// orient: Object|String
|
|
// When the around parameter is specified, orient should be an
|
|
// ordered list of tuples of the form (around-node-corner, popup-node-corner).
|
|
// dijit.popup.open() tries to position the popup according to each tuple in the list, in order,
|
|
// until the popup appears fully within the viewport.
|
|
//
|
|
// The default value is {BL:'TL', TL:'BL'}, which represents a list of two tuples:
|
|
// 1. (BL, TL)
|
|
// 2. (TL, BL)
|
|
// where BL means "bottom left" and "TL" means "top left".
|
|
// So by default, it first tries putting the popup below the around node, left-aligning them,
|
|
// and then tries to put it above the around node, still left-aligning them. Note that the
|
|
// default is horizontally reversed when in RTL mode.
|
|
//
|
|
// When an (x,y) position is specified rather than an around node, orient is either
|
|
// "R" or "L". R (for right) means that it tries to put the popup to the right of the mouse,
|
|
// specifically positioning the popup's top-right corner at the mouse position, and if that doesn't
|
|
// fit in the viewport, then it tries, in order, the bottom-right corner, the top left corner,
|
|
// and the top-right corner.
|
|
// onCancel: Function
|
|
// callback when user has canceled the popup by
|
|
// 1. hitting ESC or
|
|
// 2. by using the popup widget's proprietary cancel mechanism (like a cancel button in a dialog);
|
|
// i.e. whenever popupWidget.onCancel() is called, args.onCancel is called
|
|
// onClose: Function
|
|
// callback whenever this popup is closed
|
|
// onExecute: Function
|
|
// callback when user "executed" on the popup/sub-popup by selecting a menu choice, etc. (top menu only)
|
|
// padding: dijit.__Position
|
|
// adding a buffer around the opening position. This is only useful when around is not set.
|
|
this.popup = popup;
|
|
this.parent = parent;
|
|
this.around = around;
|
|
this.x = x;
|
|
this.y = y;
|
|
this.orient = orient;
|
|
this.onCancel = onCancel;
|
|
this.onClose = onClose;
|
|
this.onExecute = onExecute;
|
|
this.padding = padding;
|
|
}
|
|
=====*/
|
|
|
|
dijit.popup = {
|
|
// summary:
|
|
// This singleton is used to show/hide widgets as popups.
|
|
|
|
// _stack: dijit._Widget[]
|
|
// Stack of currently popped up widgets.
|
|
// (someone opened _stack[0], and then it opened _stack[1], etc.)
|
|
_stack: [],
|
|
|
|
// _beginZIndex: Number
|
|
// Z-index of the first popup. (If first popup opens other
|
|
// popups they get a higher z-index.)
|
|
_beginZIndex: 1000,
|
|
|
|
_idGen: 1,
|
|
|
|
moveOffScreen: function(/*DomNode*/ node){
|
|
// summary:
|
|
// Initialization for nodes that will be used as popups
|
|
//
|
|
// description:
|
|
// Puts node inside a wrapper <div>, and
|
|
// positions wrapper div off screen, but not display:none, so that
|
|
// the widget doesn't appear in the page flow and/or cause a blank
|
|
// area at the bottom of the viewport (making scrollbar longer), but
|
|
// initialization of contained widgets works correctly
|
|
|
|
var wrapper = node.parentNode;
|
|
|
|
// Create a wrapper widget for when this node (in the future) will be used as a popup.
|
|
// This is done early because of IE bugs where creating/moving DOM nodes causes focus
|
|
// to go wonky, see tests/robot/Toolbar.html to reproduce
|
|
if(!wrapper || !dojo.hasClass(wrapper, "dijitPopup")){
|
|
wrapper = dojo.create("div",{
|
|
"class":"dijitPopup",
|
|
style:{
|
|
visibility:"hidden",
|
|
top: "-9999px"
|
|
}
|
|
}, dojo.body());
|
|
dijit.setWaiRole(wrapper, "presentation");
|
|
wrapper.appendChild(node);
|
|
}
|
|
|
|
|
|
var s = node.style;
|
|
s.display = "";
|
|
s.visibility = "";
|
|
s.position = "";
|
|
s.top = "0px";
|
|
|
|
dojo.style(wrapper, {
|
|
visibility: "hidden",
|
|
// prevent transient scrollbar causing misalign (#5776), and initial flash in upper left (#10111)
|
|
top: "-9999px"
|
|
});
|
|
},
|
|
|
|
getTopPopup: function(){
|
|
// summary:
|
|
// Compute the closest ancestor popup that's *not* a child of another popup.
|
|
// Ex: For a TooltipDialog with a button that spawns a tree of menus, find the popup of the button.
|
|
var stack = this._stack;
|
|
for(var pi=stack.length-1; pi > 0 && stack[pi].parent === stack[pi-1].widget; pi--){
|
|
/* do nothing, just trying to get right value for pi */
|
|
}
|
|
return stack[pi];
|
|
},
|
|
|
|
open: function(/*dijit.popup.__OpenArgs*/ args){
|
|
// summary:
|
|
// Popup the widget at the specified position
|
|
//
|
|
// example:
|
|
// opening at the mouse position
|
|
// | dijit.popup.open({popup: menuWidget, x: evt.pageX, y: evt.pageY});
|
|
//
|
|
// example:
|
|
// opening the widget as a dropdown
|
|
// | dijit.popup.open({parent: this, popup: menuWidget, around: this.domNode, onClose: function(){...}});
|
|
//
|
|
// Note that whatever widget called dijit.popup.open() should also listen to its own _onBlur callback
|
|
// (fired from _base/focus.js) to know that focus has moved somewhere else and thus the popup should be closed.
|
|
|
|
var stack = this._stack,
|
|
widget = args.popup,
|
|
orient = args.orient || (
|
|
(args.parent ? args.parent.isLeftToRight() : dojo._isBodyLtr()) ?
|
|
{'BL':'TL', 'BR':'TR', 'TL':'BL', 'TR':'BR'} :
|
|
{'BR':'TR', 'BL':'TL', 'TR':'BR', 'TL':'BL'}
|
|
),
|
|
around = args.around,
|
|
id = (args.around && args.around.id) ? (args.around.id+"_dropdown") : ("popup_"+this._idGen++);
|
|
|
|
|
|
// The wrapper may have already been created, but in case it wasn't, create here
|
|
var wrapper = widget.domNode.parentNode;
|
|
if(!wrapper || !dojo.hasClass(wrapper, "dijitPopup")){
|
|
this.moveOffScreen(widget.domNode);
|
|
wrapper = widget.domNode.parentNode;
|
|
}
|
|
|
|
dojo.attr(wrapper, {
|
|
id: id,
|
|
style: {
|
|
zIndex: this._beginZIndex + stack.length
|
|
},
|
|
"class": "dijitPopup " + (widget.baseClass || widget["class"] || "").split(" ")[0] +"Popup",
|
|
dijitPopupParent: args.parent ? args.parent.id : ""
|
|
});
|
|
|
|
if(dojo.isIE || dojo.isMoz){
|
|
var iframe = wrapper.childNodes[1];
|
|
if(!iframe){
|
|
iframe = new dijit.BackgroundIframe(wrapper);
|
|
}
|
|
}
|
|
|
|
// position the wrapper node and make it visible
|
|
var best = around ?
|
|
dijit.placeOnScreenAroundElement(wrapper, around, orient, widget.orient ? dojo.hitch(widget, "orient") : null) :
|
|
dijit.placeOnScreen(wrapper, args, orient == 'R' ? ['TR','BR','TL','BL'] : ['TL','BL','TR','BR'], args.padding);
|
|
|
|
wrapper.style.visibility = "visible";
|
|
widget.domNode.style.visibility = "visible"; // counteract effects from _HasDropDown
|
|
|
|
var handlers = [];
|
|
|
|
// provide default escape and tab key handling
|
|
// (this will work for any widget, not just menu)
|
|
handlers.push(dojo.connect(wrapper, "onkeypress", this, function(evt){
|
|
if(evt.charOrCode == dojo.keys.ESCAPE && args.onCancel){
|
|
dojo.stopEvent(evt);
|
|
args.onCancel();
|
|
}else if(evt.charOrCode === dojo.keys.TAB){
|
|
dojo.stopEvent(evt);
|
|
var topPopup = this.getTopPopup();
|
|
if(topPopup && topPopup.onCancel){
|
|
topPopup.onCancel();
|
|
}
|
|
}
|
|
}));
|
|
|
|
// watch for cancel/execute events on the popup and notify the caller
|
|
// (for a menu, "execute" means clicking an item)
|
|
if(widget.onCancel){
|
|
handlers.push(dojo.connect(widget, "onCancel", args.onCancel));
|
|
}
|
|
|
|
handlers.push(dojo.connect(widget, widget.onExecute ? "onExecute" : "onChange", this, function(){
|
|
var topPopup = this.getTopPopup();
|
|
if(topPopup && topPopup.onExecute){
|
|
topPopup.onExecute();
|
|
}
|
|
}));
|
|
|
|
stack.push({
|
|
wrapper: wrapper,
|
|
iframe: iframe,
|
|
widget: widget,
|
|
parent: args.parent,
|
|
onExecute: args.onExecute,
|
|
onCancel: args.onCancel,
|
|
onClose: args.onClose,
|
|
handlers: handlers
|
|
});
|
|
|
|
if(widget.onOpen){
|
|
// TODO: in 2.0 standardize onShow() (used by StackContainer) and onOpen() (used here)
|
|
widget.onOpen(best);
|
|
}
|
|
|
|
return best;
|
|
},
|
|
|
|
close: function(/*dijit._Widget*/ popup){
|
|
// summary:
|
|
// Close specified popup and any popups that it parented
|
|
|
|
var stack = this._stack;
|
|
|
|
// Basically work backwards from the top of the stack closing popups
|
|
// until we hit the specified popup, but IIRC there was some issue where closing
|
|
// a popup would cause others to close too. Thus if we are trying to close B in [A,B,C]
|
|
// closing C might close B indirectly and then the while() condition will run where stack==[A]...
|
|
// so the while condition is constructed defensively.
|
|
while(dojo.some(stack, function(elem){return elem.widget == popup;})){
|
|
var top = stack.pop(),
|
|
wrapper = top.wrapper,
|
|
iframe = top.iframe,
|
|
widget = top.widget,
|
|
onClose = top.onClose;
|
|
|
|
if(widget.onClose){
|
|
// TODO: in 2.0 standardize onHide() (used by StackContainer) and onClose() (used here)
|
|
widget.onClose();
|
|
}
|
|
dojo.forEach(top.handlers, dojo.disconnect);
|
|
|
|
// Move the widget plus it's wrapper off screen, unless it has already been destroyed in above onClose() etc.
|
|
if(widget && widget.domNode){
|
|
this.moveOffScreen(widget.domNode);
|
|
}else{
|
|
dojo.destroy(wrapper);
|
|
}
|
|
|
|
if(onClose){
|
|
onClose();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
dijit._frames = new function(){
|
|
// summary:
|
|
// cache of iframes
|
|
var queue = [];
|
|
|
|
this.pop = function(){
|
|
var iframe;
|
|
if(queue.length){
|
|
iframe = queue.pop();
|
|
iframe.style.display="";
|
|
}else{
|
|
if(dojo.isIE){
|
|
var burl = dojo.config["dojoBlankHtmlUrl"] || (dojo.moduleUrl("dojo", "resources/blank.html")+"") || "javascript:\"\"";
|
|
var html="<iframe src='" + burl + "'"
|
|
+ " style='position: absolute; left: 0px; top: 0px;"
|
|
+ "z-index: -1; filter:Alpha(Opacity=\"0\");'>";
|
|
iframe = dojo.doc.createElement(html);
|
|
}else{
|
|
iframe = dojo.create("iframe");
|
|
iframe.src = 'javascript:""';
|
|
iframe.className = "dijitBackgroundIframe";
|
|
dojo.style(iframe, "opacity", 0.1);
|
|
}
|
|
iframe.tabIndex = -1; // Magic to prevent iframe from getting focus on tab keypress - as style didnt work.
|
|
dijit.setWaiRole(iframe,"presentation");
|
|
}
|
|
return iframe;
|
|
};
|
|
|
|
this.push = function(iframe){
|
|
iframe.style.display="none";
|
|
queue.push(iframe);
|
|
}
|
|
}();
|
|
|
|
|
|
dijit.BackgroundIframe = function(/* DomNode */node){
|
|
// summary:
|
|
// For IE/FF z-index schenanigans. id attribute is required.
|
|
//
|
|
// description:
|
|
// new dijit.BackgroundIframe(node)
|
|
// Makes a background iframe as a child of node, that fills
|
|
// area (and position) of node
|
|
|
|
if(!node.id){ throw new Error("no id"); }
|
|
if(dojo.isIE || dojo.isMoz){
|
|
var iframe = dijit._frames.pop();
|
|
node.appendChild(iframe);
|
|
if(dojo.isIE<7){
|
|
this.resize(node);
|
|
this._conn = dojo.connect(node, 'onresize', this, function(){
|
|
this.resize(node);
|
|
});
|
|
}else{
|
|
dojo.style(iframe, {
|
|
width: '100%',
|
|
height: '100%'
|
|
});
|
|
}
|
|
this.iframe = iframe;
|
|
}
|
|
};
|
|
|
|
dojo.extend(dijit.BackgroundIframe, {
|
|
resize: function(node){
|
|
// summary:
|
|
// resize the iframe so its the same size as node
|
|
// description:
|
|
// this function is a no-op in all browsers except
|
|
// IE6, which does not support 100% width/height
|
|
// of absolute positioned iframes
|
|
if(this.iframe && dojo.isIE<7){
|
|
dojo.style(this.iframe, {
|
|
width: node.offsetWidth + 'px',
|
|
height: node.offsetHeight + 'px'
|
|
});
|
|
}
|
|
},
|
|
destroy: function(){
|
|
// summary:
|
|
// destroy the iframe
|
|
if(this._conn){
|
|
dojo.disconnect(this._conn);
|
|
this._conn = null;
|
|
}
|
|
if(this.iframe){
|
|
dijit._frames.push(this.iframe);
|
|
delete this.iframe;
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.scroll"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.scroll"] = true;
|
|
dojo.provide("dijit._base.scroll");
|
|
|
|
|
|
|
|
dijit.scrollIntoView = function(/*DomNode*/ node, /*Object?*/ pos){
|
|
// summary:
|
|
// Scroll the passed node into view, if it is not already.
|
|
// Deprecated, use `dojo.window.scrollIntoView` instead.
|
|
|
|
dojo.window.scrollIntoView(node, pos);
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.uacss"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.uacss"] = true;
|
|
dojo.provide("dojo.uacss");
|
|
|
|
(function(){
|
|
// summary:
|
|
// Applies pre-set CSS classes to the top-level HTML node, based on:
|
|
// - browser (ex: dj_ie)
|
|
// - browser version (ex: dj_ie6)
|
|
// - box model (ex: dj_contentBox)
|
|
// - text direction (ex: dijitRtl)
|
|
//
|
|
// In addition, browser, browser version, and box model are
|
|
// combined with an RTL flag when browser text is RTL. ex: dj_ie-rtl.
|
|
|
|
var d = dojo,
|
|
html = d.doc.documentElement,
|
|
ie = d.isIE,
|
|
opera = d.isOpera,
|
|
maj = Math.floor,
|
|
ff = d.isFF,
|
|
boxModel = d.boxModel.replace(/-/,''),
|
|
|
|
classes = {
|
|
dj_ie: ie,
|
|
dj_ie6: maj(ie) == 6,
|
|
dj_ie7: maj(ie) == 7,
|
|
dj_ie8: maj(ie) == 8,
|
|
dj_quirks: d.isQuirks,
|
|
dj_iequirks: ie && d.isQuirks,
|
|
|
|
// NOTE: Opera not supported by dijit
|
|
dj_opera: opera,
|
|
|
|
dj_khtml: d.isKhtml,
|
|
|
|
dj_webkit: d.isWebKit,
|
|
dj_safari: d.isSafari,
|
|
dj_chrome: d.isChrome,
|
|
|
|
dj_gecko: d.isMozilla,
|
|
dj_ff3: maj(ff) == 3
|
|
}; // no dojo unsupported browsers
|
|
|
|
classes["dj_" + boxModel] = true;
|
|
|
|
// apply browser, browser version, and box model class names
|
|
var classStr = "";
|
|
for(var clz in classes){
|
|
if(classes[clz]){
|
|
classStr += clz + " ";
|
|
}
|
|
}
|
|
html.className = d.trim(html.className + " " + classStr);
|
|
|
|
// If RTL mode, then add dj_rtl flag plus repeat existing classes with -rtl extension.
|
|
// We can't run the code below until the <body> tag has loaded (so we can check for dir=rtl).
|
|
// Unshift() is to run sniff code before the parser.
|
|
dojo._loaders.unshift(function(){
|
|
if(!dojo._isBodyLtr()){
|
|
var rtlClassStr = "dj_rtl dijitRtl " + classStr.replace(/ /g, "-rtl ")
|
|
html.className = d.trim(html.className + " " + rtlClassStr);
|
|
}
|
|
});
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.sniff"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.sniff"] = true;
|
|
// summary:
|
|
// Applies pre-set CSS classes to the top-level HTML node, see
|
|
// `dojo.uacss` for details.
|
|
//
|
|
// Simply doing a require on this module will
|
|
// establish this CSS. Modified version of Morris' CSS hack.
|
|
|
|
dojo.provide("dijit._base.sniff");
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.typematic"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.typematic"] = true;
|
|
dojo.provide("dijit._base.typematic");
|
|
|
|
dijit.typematic = {
|
|
// summary:
|
|
// These functions are used to repetitively call a user specified callback
|
|
// method when a specific key or mouse click over a specific DOM node is
|
|
// held down for a specific amount of time.
|
|
// Only 1 such event is allowed to occur on the browser page at 1 time.
|
|
|
|
_fireEventAndReload: function(){
|
|
this._timer = null;
|
|
this._callback(++this._count, this._node, this._evt);
|
|
|
|
// Schedule next event, timer is at most minDelay (default 10ms) to avoid
|
|
// browser overload (particularly avoiding starving DOH robot so it never gets to send a mouseup)
|
|
this._currentTimeout = Math.max(
|
|
this._currentTimeout < 0 ? this._initialDelay :
|
|
(this._subsequentDelay > 1 ? this._subsequentDelay : Math.round(this._currentTimeout * this._subsequentDelay)),
|
|
this._minDelay);
|
|
this._timer = setTimeout(dojo.hitch(this, "_fireEventAndReload"), this._currentTimeout);
|
|
},
|
|
|
|
trigger: function(/*Event*/ evt, /*Object*/ _this, /*DOMNode*/ node, /*Function*/ callback, /*Object*/ obj, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
|
|
// summary:
|
|
// Start a timed, repeating callback sequence.
|
|
// If already started, the function call is ignored.
|
|
// This method is not normally called by the user but can be
|
|
// when the normal listener code is insufficient.
|
|
// evt:
|
|
// key or mouse event object to pass to the user callback
|
|
// _this:
|
|
// pointer to the user's widget space.
|
|
// node:
|
|
// the DOM node object to pass the the callback function
|
|
// callback:
|
|
// function to call until the sequence is stopped called with 3 parameters:
|
|
// count:
|
|
// integer representing number of repeated calls (0..n) with -1 indicating the iteration has stopped
|
|
// node:
|
|
// the DOM node object passed in
|
|
// evt:
|
|
// key or mouse event object
|
|
// obj:
|
|
// user space object used to uniquely identify each typematic sequence
|
|
// subsequentDelay (optional):
|
|
// if > 1, the number of milliseconds until the 3->n events occur
|
|
// or else the fractional time multiplier for the next event's delay, default=0.9
|
|
// initialDelay (optional):
|
|
// the number of milliseconds until the 2nd event occurs, default=500ms
|
|
// minDelay (optional):
|
|
// the maximum delay in milliseconds for event to fire, default=10ms
|
|
if(obj != this._obj){
|
|
this.stop();
|
|
this._initialDelay = initialDelay || 500;
|
|
this._subsequentDelay = subsequentDelay || 0.90;
|
|
this._minDelay = minDelay || 10;
|
|
this._obj = obj;
|
|
this._evt = evt;
|
|
this._node = node;
|
|
this._currentTimeout = -1;
|
|
this._count = -1;
|
|
this._callback = dojo.hitch(_this, callback);
|
|
this._fireEventAndReload();
|
|
this._evt = dojo.mixin({faux: true}, evt);
|
|
}
|
|
},
|
|
|
|
stop: function(){
|
|
// summary:
|
|
// Stop an ongoing timed, repeating callback sequence.
|
|
if(this._timer){
|
|
clearTimeout(this._timer);
|
|
this._timer = null;
|
|
}
|
|
if(this._obj){
|
|
this._callback(-1, this._node, this._evt);
|
|
this._obj = null;
|
|
}
|
|
},
|
|
|
|
addKeyListener: function(/*DOMNode*/ node, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
|
|
// summary:
|
|
// Start listening for a specific typematic key.
|
|
// See also the trigger method for other parameters.
|
|
// keyObject:
|
|
// an object defining the key to listen for:
|
|
// charOrCode:
|
|
// the printable character (string) or keyCode (number) to listen for.
|
|
// keyCode:
|
|
// (deprecated - use charOrCode) the keyCode (number) to listen for (implies charCode = 0).
|
|
// charCode:
|
|
// (deprecated - use charOrCode) the charCode (number) to listen for.
|
|
// ctrlKey:
|
|
// desired ctrl key state to initiate the callback sequence:
|
|
// - pressed (true)
|
|
// - released (false)
|
|
// - either (unspecified)
|
|
// altKey:
|
|
// same as ctrlKey but for the alt key
|
|
// shiftKey:
|
|
// same as ctrlKey but for the shift key
|
|
// returns:
|
|
// an array of dojo.connect handles
|
|
if(keyObject.keyCode){
|
|
keyObject.charOrCode = keyObject.keyCode;
|
|
dojo.deprecated("keyCode attribute parameter for dijit.typematic.addKeyListener is deprecated. Use charOrCode instead.", "", "2.0");
|
|
}else if(keyObject.charCode){
|
|
keyObject.charOrCode = String.fromCharCode(keyObject.charCode);
|
|
dojo.deprecated("charCode attribute parameter for dijit.typematic.addKeyListener is deprecated. Use charOrCode instead.", "", "2.0");
|
|
}
|
|
return [
|
|
dojo.connect(node, "onkeypress", this, function(evt){
|
|
if(evt.charOrCode == keyObject.charOrCode &&
|
|
(keyObject.ctrlKey === undefined || keyObject.ctrlKey == evt.ctrlKey) &&
|
|
(keyObject.altKey === undefined || keyObject.altKey == evt.altKey) &&
|
|
(keyObject.metaKey === undefined || keyObject.metaKey == (evt.metaKey || false)) && // IE doesn't even set metaKey
|
|
(keyObject.shiftKey === undefined || keyObject.shiftKey == evt.shiftKey)){
|
|
dojo.stopEvent(evt);
|
|
dijit.typematic.trigger(evt, _this, node, callback, keyObject, subsequentDelay, initialDelay, minDelay);
|
|
}else if(dijit.typematic._obj == keyObject){
|
|
dijit.typematic.stop();
|
|
}
|
|
}),
|
|
dojo.connect(node, "onkeyup", this, function(evt){
|
|
if(dijit.typematic._obj == keyObject){
|
|
dijit.typematic.stop();
|
|
}
|
|
})
|
|
];
|
|
},
|
|
|
|
addMouseListener: function(/*DOMNode*/ node, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
|
|
// summary:
|
|
// Start listening for a typematic mouse click.
|
|
// See the trigger method for other parameters.
|
|
// returns:
|
|
// an array of dojo.connect handles
|
|
var dc = dojo.connect;
|
|
return [
|
|
dc(node, "mousedown", this, function(evt){
|
|
dojo.stopEvent(evt);
|
|
dijit.typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay, minDelay);
|
|
}),
|
|
dc(node, "mouseup", this, function(evt){
|
|
dojo.stopEvent(evt);
|
|
dijit.typematic.stop();
|
|
}),
|
|
dc(node, "mouseout", this, function(evt){
|
|
dojo.stopEvent(evt);
|
|
dijit.typematic.stop();
|
|
}),
|
|
dc(node, "mousemove", this, function(evt){
|
|
evt.preventDefault();
|
|
}),
|
|
dc(node, "dblclick", this, function(evt){
|
|
dojo.stopEvent(evt);
|
|
if(dojo.isIE){
|
|
dijit.typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay, minDelay);
|
|
setTimeout(dojo.hitch(this, dijit.typematic.stop), 50);
|
|
}
|
|
})
|
|
];
|
|
},
|
|
|
|
addListener: function(/*Node*/ mouseNode, /*Node*/ keyNode, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
|
|
// summary:
|
|
// Start listening for a specific typematic key and mouseclick.
|
|
// This is a thin wrapper to addKeyListener and addMouseListener.
|
|
// See the addMouseListener and addKeyListener methods for other parameters.
|
|
// mouseNode:
|
|
// the DOM node object to listen on for mouse events.
|
|
// keyNode:
|
|
// the DOM node object to listen on for key events.
|
|
// returns:
|
|
// an array of dojo.connect handles
|
|
return this.addKeyListener(keyNode, keyObject, _this, callback, subsequentDelay, initialDelay, minDelay).concat(
|
|
this.addMouseListener(mouseNode, _this, callback, subsequentDelay, initialDelay, minDelay));
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base.wai"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base.wai"] = true;
|
|
dojo.provide("dijit._base.wai");
|
|
|
|
dijit.wai = {
|
|
onload: function(){
|
|
// summary:
|
|
// Detects if we are in high-contrast mode or not
|
|
|
|
// This must be a named function and not an anonymous
|
|
// function, so that the widget parsing code can make sure it
|
|
// registers its onload function after this function.
|
|
// DO NOT USE "this" within this function.
|
|
|
|
// create div for testing if high contrast mode is on or images are turned off
|
|
var div = dojo.create("div",{
|
|
id: "a11yTestNode",
|
|
style:{
|
|
cssText:'border: 1px solid;'
|
|
+ 'border-color:red green;'
|
|
+ 'position: absolute;'
|
|
+ 'height: 5px;'
|
|
+ 'top: -999px;'
|
|
+ 'background-image: url("' + (dojo.config.blankGif || dojo.moduleUrl("dojo", "resources/blank.gif")) + '");'
|
|
}
|
|
}, dojo.body());
|
|
|
|
// test it
|
|
var cs = dojo.getComputedStyle(div);
|
|
if(cs){
|
|
var bkImg = cs.backgroundImage;
|
|
var needsA11y = (cs.borderTopColor == cs.borderRightColor) || (bkImg != null && (bkImg == "none" || bkImg == "url(invalid-url:)" ));
|
|
dojo[needsA11y ? "addClass" : "removeClass"](dojo.body(), "dijit_a11y");
|
|
if(dojo.isIE){
|
|
div.outerHTML = ""; // prevent mixed-content warning, see http://support.microsoft.com/kb/925014
|
|
}else{
|
|
dojo.body().removeChild(div);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Test if computer is in high contrast mode.
|
|
// Make sure the a11y test runs first, before widgets are instantiated.
|
|
if(dojo.isIE || dojo.isMoz){ // NOTE: checking in Safari messes things up
|
|
dojo._loaders.unshift(dijit.wai.onload);
|
|
}
|
|
|
|
dojo.mixin(dijit, {
|
|
_XhtmlRoles: /banner|contentinfo|definition|main|navigation|search|note|secondary|seealso/,
|
|
|
|
hasWaiRole: function(/*Element*/ elem, /*String*/ role){
|
|
// summary:
|
|
// Determines if an element has a particular non-XHTML role.
|
|
// returns:
|
|
// True if elem has the specific non-XHTML role attribute and false if not.
|
|
// For backwards compatibility if role parameter not provided,
|
|
// returns true if has non XHTML role
|
|
var waiRole = this.getWaiRole(elem);
|
|
return role ? (waiRole.indexOf(role) > -1) : (waiRole.length > 0);
|
|
},
|
|
|
|
getWaiRole: function(/*Element*/ elem){
|
|
// summary:
|
|
// Gets the non-XHTML role for an element (which should be a wai role).
|
|
// returns:
|
|
// The non-XHTML role of elem or an empty string if elem
|
|
// does not have a role.
|
|
return dojo.trim((dojo.attr(elem, "role") || "").replace(this._XhtmlRoles,"").replace("wairole:",""));
|
|
},
|
|
|
|
setWaiRole: function(/*Element*/ elem, /*String*/ role){
|
|
// summary:
|
|
// Sets the role on an element.
|
|
// description:
|
|
// Replace existing role attribute with new role.
|
|
// If elem already has an XHTML role, append this role to XHTML role
|
|
// and remove other ARIA roles.
|
|
|
|
var curRole = dojo.attr(elem, "role") || "";
|
|
if(!this._XhtmlRoles.test(curRole)){
|
|
dojo.attr(elem, "role", role);
|
|
}else{
|
|
if((" "+ curRole +" ").indexOf(" " + role + " ") < 0){
|
|
var clearXhtml = dojo.trim(curRole.replace(this._XhtmlRoles, ""));
|
|
var cleanRole = dojo.trim(curRole.replace(clearXhtml, ""));
|
|
dojo.attr(elem, "role", cleanRole + (cleanRole ? ' ' : '') + role);
|
|
}
|
|
}
|
|
},
|
|
|
|
removeWaiRole: function(/*Element*/ elem, /*String*/ role){
|
|
// summary:
|
|
// Removes the specified non-XHTML role from an element.
|
|
// Removes role attribute if no specific role provided (for backwards compat.)
|
|
|
|
var roleValue = dojo.attr(elem, "role");
|
|
if(!roleValue){ return; }
|
|
if(role){
|
|
var t = dojo.trim((" " + roleValue + " ").replace(" " + role + " ", " "));
|
|
dojo.attr(elem, "role", t);
|
|
}else{
|
|
elem.removeAttribute("role");
|
|
}
|
|
},
|
|
|
|
hasWaiState: function(/*Element*/ elem, /*String*/ state){
|
|
// summary:
|
|
// Determines if an element has a given state.
|
|
// description:
|
|
// Checks for an attribute called "aria-"+state.
|
|
// returns:
|
|
// true if elem has a value for the given state and
|
|
// false if it does not.
|
|
|
|
return elem.hasAttribute ? elem.hasAttribute("aria-"+state) : !!elem.getAttribute("aria-"+state);
|
|
},
|
|
|
|
getWaiState: function(/*Element*/ elem, /*String*/ state){
|
|
// summary:
|
|
// Gets the value of a state on an element.
|
|
// description:
|
|
// Checks for an attribute called "aria-"+state.
|
|
// returns:
|
|
// The value of the requested state on elem
|
|
// or an empty string if elem has no value for state.
|
|
|
|
return elem.getAttribute("aria-"+state) || "";
|
|
},
|
|
|
|
setWaiState: function(/*Element*/ elem, /*String*/ state, /*String*/ value){
|
|
// summary:
|
|
// Sets a state on an element.
|
|
// description:
|
|
// Sets an attribute called "aria-"+state.
|
|
|
|
elem.setAttribute("aria-"+state, value);
|
|
},
|
|
|
|
removeWaiState: function(/*Element*/ elem, /*String*/ state){
|
|
// summary:
|
|
// Removes a state from an element.
|
|
// description:
|
|
// Sets an attribute called "aria-"+state.
|
|
|
|
elem.removeAttribute("aria-"+state);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._base"] = true;
|
|
dojo.provide("dijit._base");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._Widget"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._Widget"] = true;
|
|
dojo.provide("dijit._Widget");
|
|
|
|
dojo.require( "dijit._base" );
|
|
|
|
|
|
// This code is to assist deferring dojo.connect() calls in widgets (connecting to events on the widgets'
|
|
// DOM nodes) until someone actually needs to monitor that event.
|
|
dojo.connect(dojo, "_connect",
|
|
function(/*dijit._Widget*/ widget, /*String*/ event){
|
|
if(widget && dojo.isFunction(widget._onConnect)){
|
|
widget._onConnect(event);
|
|
}
|
|
});
|
|
|
|
dijit._connectOnUseEventHandler = function(/*Event*/ event){};
|
|
|
|
// Keep track of where the last keydown event was, to help avoid generating
|
|
// spurious ondijitclick events when:
|
|
// 1. focus is on a <button> or <a>
|
|
// 2. user presses then releases the ENTER key
|
|
// 3. onclick handler fires and shifts focus to another node, with an ondijitclick handler
|
|
// 4. onkeyup event fires, causing the ondijitclick handler to fire
|
|
dijit._lastKeyDownNode = null;
|
|
if(dojo.isIE){
|
|
(function(){
|
|
var keydownCallback = function(evt){
|
|
dijit._lastKeyDownNode = evt.srcElement;
|
|
};
|
|
dojo.doc.attachEvent('onkeydown', keydownCallback);
|
|
dojo.addOnWindowUnload(function(){
|
|
dojo.doc.detachEvent('onkeydown', keydownCallback);
|
|
});
|
|
})();
|
|
}else{
|
|
dojo.doc.addEventListener('keydown', function(evt){
|
|
dijit._lastKeyDownNode = evt.target;
|
|
}, true);
|
|
}
|
|
|
|
(function(){
|
|
|
|
var _attrReg = {}, // cached results from getSetterAttributes
|
|
getSetterAttributes = function(widget){
|
|
// summary:
|
|
// Returns list of attributes with custom setters for specified widget
|
|
var dc = widget.declaredClass;
|
|
if(!_attrReg[dc]){
|
|
var r = [],
|
|
attrs,
|
|
proto = widget.constructor.prototype;
|
|
for(var fxName in proto){
|
|
if(dojo.isFunction(proto[fxName]) && (attrs = fxName.match(/^_set([a-zA-Z]*)Attr$/)) && attrs[1]){
|
|
r.push(attrs[1].charAt(0).toLowerCase() + attrs[1].substr(1));
|
|
}
|
|
}
|
|
_attrReg[dc] = r;
|
|
}
|
|
return _attrReg[dc] || []; // String[]
|
|
};
|
|
|
|
dojo.declare("dijit._Widget", null, {
|
|
// summary:
|
|
// Base class for all Dijit widgets.
|
|
|
|
// id: [const] String
|
|
// A unique, opaque ID string that can be assigned by users or by the
|
|
// system. If the developer passes an ID which is known not to be
|
|
// unique, the specified ID is ignored and the system-generated ID is
|
|
// used instead.
|
|
id: "",
|
|
|
|
// lang: [const] String
|
|
// Rarely used. Overrides the default Dojo locale used to render this widget,
|
|
// as defined by the [HTML LANG](http://www.w3.org/TR/html401/struct/dirlang.html#adef-lang) attribute.
|
|
// Value must be among the list of locales specified during by the Dojo bootstrap,
|
|
// formatted according to [RFC 3066](http://www.ietf.org/rfc/rfc3066.txt) (like en-us).
|
|
lang: "",
|
|
|
|
// dir: [const] String
|
|
// Bi-directional support, as defined by the [HTML DIR](http://www.w3.org/TR/html401/struct/dirlang.html#adef-dir)
|
|
// attribute. Either left-to-right "ltr" or right-to-left "rtl". If undefined, widgets renders in page's
|
|
// default direction.
|
|
dir: "",
|
|
|
|
// class: String
|
|
// HTML class attribute
|
|
"class": "",
|
|
|
|
// style: String||Object
|
|
// HTML style attributes as cssText string or name/value hash
|
|
style: "",
|
|
|
|
// title: String
|
|
// HTML title attribute.
|
|
//
|
|
// For form widgets this specifies a tooltip to display when hovering over
|
|
// the widget (just like the native HTML title attribute).
|
|
//
|
|
// For TitlePane or for when this widget is a child of a TabContainer, AccordionContainer,
|
|
// etc., it's used to specify the tab label, accordion pane title, etc.
|
|
title: "",
|
|
|
|
// tooltip: String
|
|
// When this widget's title attribute is used to for a tab label, accordion pane title, etc.,
|
|
// this specifies the tooltip to appear when the mouse is hovered over that text.
|
|
tooltip: "",
|
|
|
|
// baseClass: [protected] String
|
|
// Root CSS class of the widget (ex: dijitTextBox), used to construct CSS classes to indicate
|
|
// widget state.
|
|
baseClass: "",
|
|
|
|
// srcNodeRef: [readonly] DomNode
|
|
// pointer to original DOM node
|
|
srcNodeRef: null,
|
|
|
|
// domNode: [readonly] DomNode
|
|
// This is our visible representation of the widget! Other DOM
|
|
// Nodes may by assigned to other properties, usually through the
|
|
// template system's dojoAttachPoint syntax, but the domNode
|
|
// property is the canonical "top level" node in widget UI.
|
|
domNode: null,
|
|
|
|
// containerNode: [readonly] DomNode
|
|
// Designates where children of the source DOM node will be placed.
|
|
// "Children" in this case refers to both DOM nodes and widgets.
|
|
// For example, for myWidget:
|
|
//
|
|
// | <div dojoType=myWidget>
|
|
// | <b> here's a plain DOM node
|
|
// | <span dojoType=subWidget>and a widget</span>
|
|
// | <i> and another plain DOM node </i>
|
|
// | </div>
|
|
//
|
|
// containerNode would point to:
|
|
//
|
|
// | <b> here's a plain DOM node
|
|
// | <span dojoType=subWidget>and a widget</span>
|
|
// | <i> and another plain DOM node </i>
|
|
//
|
|
// In templated widgets, "containerNode" is set via a
|
|
// dojoAttachPoint assignment.
|
|
//
|
|
// containerNode must be defined for any widget that accepts innerHTML
|
|
// (like ContentPane or BorderContainer or even Button), and conversely
|
|
// is null for widgets that don't, like TextBox.
|
|
containerNode: null,
|
|
|
|
/*=====
|
|
// _started: Boolean
|
|
// startup() has completed.
|
|
_started: false,
|
|
=====*/
|
|
|
|
// attributeMap: [protected] Object
|
|
// attributeMap sets up a "binding" between attributes (aka properties)
|
|
// of the widget and the widget's DOM.
|
|
// Changes to widget attributes listed in attributeMap will be
|
|
// reflected into the DOM.
|
|
//
|
|
// For example, calling attr('title', 'hello')
|
|
// on a TitlePane will automatically cause the TitlePane's DOM to update
|
|
// with the new title.
|
|
//
|
|
// attributeMap is a hash where the key is an attribute of the widget,
|
|
// and the value reflects a binding to a:
|
|
//
|
|
// - DOM node attribute
|
|
// | focus: {node: "focusNode", type: "attribute"}
|
|
// Maps this.focus to this.focusNode.focus
|
|
//
|
|
// - DOM node innerHTML
|
|
// | title: { node: "titleNode", type: "innerHTML" }
|
|
// Maps this.title to this.titleNode.innerHTML
|
|
//
|
|
// - DOM node innerText
|
|
// | title: { node: "titleNode", type: "innerText" }
|
|
// Maps this.title to this.titleNode.innerText
|
|
//
|
|
// - DOM node CSS class
|
|
// | myClass: { node: "domNode", type: "class" }
|
|
// Maps this.myClass to this.domNode.className
|
|
//
|
|
// If the value is an array, then each element in the array matches one of the
|
|
// formats of the above list.
|
|
//
|
|
// There are also some shorthands for backwards compatibility:
|
|
// - string --> { node: string, type: "attribute" }, for example:
|
|
// | "focusNode" ---> { node: "focusNode", type: "attribute" }
|
|
// - "" --> { node: "domNode", type: "attribute" }
|
|
attributeMap: {id:"", dir:"", lang:"", "class":"", style:"", title:""},
|
|
|
|
// _deferredConnects: [protected] Object
|
|
// attributeMap addendum for event handlers that should be connected only on first use
|
|
_deferredConnects: {
|
|
onClick: "",
|
|
onDblClick: "",
|
|
onKeyDown: "",
|
|
onKeyPress: "",
|
|
onKeyUp: "",
|
|
onMouseMove: "",
|
|
onMouseDown: "",
|
|
onMouseOut: "",
|
|
onMouseOver: "",
|
|
onMouseLeave: "",
|
|
onMouseEnter: "",
|
|
onMouseUp: ""
|
|
},
|
|
|
|
onClick: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onClick: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of mouse click events.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onDblClick: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onDblClick: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of mouse double click events.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onKeyDown: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onKeyDown: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of keys being pressed down.
|
|
// event:
|
|
// key Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onKeyPress: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onKeyPress: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of printable keys being typed.
|
|
// event:
|
|
// key Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onKeyUp: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onKeyUp: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of keys being released.
|
|
// event:
|
|
// key Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseDown: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseDown: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse button is pressed down.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseMove: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseMove: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse moves over nodes contained within this widget.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseOut: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseOut: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse moves off of nodes contained within this widget.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseOver: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseOver: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse moves onto nodes contained within this widget.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseLeave: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseLeave: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse moves off of this widget.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseEnter: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseEnter: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse moves onto this widget.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
onMouseUp: dijit._connectOnUseEventHandler,
|
|
/*=====
|
|
onMouseUp: function(event){
|
|
// summary:
|
|
// Connect to this function to receive notifications of when the mouse button is released.
|
|
// event:
|
|
// mouse Event
|
|
// tags:
|
|
// callback
|
|
},
|
|
=====*/
|
|
|
|
// Constants used in templates
|
|
|
|
// _blankGif: [protected] String
|
|
// Path to a blank 1x1 image.
|
|
// Used by <img> nodes in templates that really get their image via CSS background-image.
|
|
_blankGif: (dojo.config.blankGif || dojo.moduleUrl("dojo", "resources/blank.gif")).toString(),
|
|
|
|
//////////// INITIALIZATION METHODS ///////////////////////////////////////
|
|
|
|
postscript: function(/*Object?*/params, /*DomNode|String*/srcNodeRef){
|
|
// summary:
|
|
// Kicks off widget instantiation. See create() for details.
|
|
// tags:
|
|
// private
|
|
this.create(params, srcNodeRef);
|
|
},
|
|
|
|
create: function(/*Object?*/params, /*DomNode|String?*/srcNodeRef){
|
|
// summary:
|
|
// Kick off the life-cycle of a widget
|
|
// params:
|
|
// Hash of initialization parameters for widget, including
|
|
// scalar values (like title, duration etc.) and functions,
|
|
// typically callbacks like onClick.
|
|
// srcNodeRef:
|
|
// If a srcNodeRef (DOM node) is specified:
|
|
// - use srcNodeRef.innerHTML as my contents
|
|
// - if this is a behavioral widget then apply behavior
|
|
// to that srcNodeRef
|
|
// - otherwise, replace srcNodeRef with my generated DOM
|
|
// tree
|
|
// description:
|
|
// Create calls a number of widget methods (postMixInProperties, buildRendering, postCreate,
|
|
// etc.), some of which of you'll want to override. See http://docs.dojocampus.org/dijit/_Widget
|
|
// for a discussion of the widget creation lifecycle.
|
|
//
|
|
// Of course, adventurous developers could override create entirely, but this should
|
|
// only be done as a last resort.
|
|
// tags:
|
|
// private
|
|
|
|
// store pointer to original DOM tree
|
|
this.srcNodeRef = dojo.byId(srcNodeRef);
|
|
|
|
// For garbage collection. An array of handles returned by Widget.connect()
|
|
// Each handle returned from Widget.connect() is an array of handles from dojo.connect()
|
|
this._connects = [];
|
|
|
|
// For garbage collection. An array of handles returned by Widget.subscribe()
|
|
// The handle returned from Widget.subscribe() is the handle returned from dojo.subscribe()
|
|
this._subscribes = [];
|
|
|
|
// To avoid double-connects, remove entries from _deferredConnects
|
|
// that have been setup manually by a subclass (ex, by dojoAttachEvent).
|
|
// If a subclass has redefined a callback (ex: onClick) then assume it's being
|
|
// connected to manually.
|
|
this._deferredConnects = dojo.clone(this._deferredConnects);
|
|
for(var attr in this.attributeMap){
|
|
delete this._deferredConnects[attr]; // can't be in both attributeMap and _deferredConnects
|
|
}
|
|
for(attr in this._deferredConnects){
|
|
if(this[attr] !== dijit._connectOnUseEventHandler){
|
|
delete this._deferredConnects[attr]; // redefined, probably dojoAttachEvent exists
|
|
}
|
|
}
|
|
|
|
//mixin our passed parameters
|
|
if(this.srcNodeRef && (typeof this.srcNodeRef.id == "string")){ this.id = this.srcNodeRef.id; }
|
|
if(params){
|
|
this.params = params;
|
|
dojo.mixin(this,params);
|
|
}
|
|
this.postMixInProperties();
|
|
|
|
// generate an id for the widget if one wasn't specified
|
|
// (be sure to do this before buildRendering() because that function might
|
|
// expect the id to be there.)
|
|
if(!this.id){
|
|
this.id = dijit.getUniqueId(this.declaredClass.replace(/\./g,"_"));
|
|
}
|
|
dijit.registry.add(this);
|
|
|
|
this.buildRendering();
|
|
|
|
if(this.domNode){
|
|
// Copy attributes listed in attributeMap into the [newly created] DOM for the widget.
|
|
this._applyAttributes();
|
|
|
|
var source = this.srcNodeRef;
|
|
if(source && source.parentNode){
|
|
source.parentNode.replaceChild(this.domNode, source);
|
|
}
|
|
|
|
// If the developer has specified a handler as a widget parameter
|
|
// (ex: new Button({onClick: ...})
|
|
// then naturally need to connect from DOM node to that handler immediately,
|
|
for(attr in this.params){
|
|
this._onConnect(attr);
|
|
}
|
|
}
|
|
|
|
if(this.domNode){
|
|
this.domNode.setAttribute("widgetId", this.id);
|
|
}
|
|
this.postCreate();
|
|
|
|
// If srcNodeRef has been processed and removed from the DOM (e.g. TemplatedWidget) then delete it to allow GC.
|
|
if(this.srcNodeRef && !this.srcNodeRef.parentNode){
|
|
delete this.srcNodeRef;
|
|
}
|
|
|
|
this._created = true;
|
|
},
|
|
|
|
_applyAttributes: function(){
|
|
// summary:
|
|
// Step during widget creation to copy all widget attributes to the
|
|
// DOM as per attributeMap and _setXXXAttr functions.
|
|
// description:
|
|
// Skips over blank/false attribute values, unless they were explicitly specified
|
|
// as parameters to the widget, since those are the default anyway,
|
|
// and setting tabIndex="" is different than not setting tabIndex at all.
|
|
//
|
|
// It processes the attributes in the attribute map first, and then
|
|
// it goes through and processes the attributes for the _setXXXAttr
|
|
// functions that have been specified
|
|
// tags:
|
|
// private
|
|
var condAttrApply = function(attr, scope){
|
|
if((scope.params && attr in scope.params) || scope[attr]){
|
|
scope.set(attr, scope[attr]);
|
|
}
|
|
};
|
|
|
|
// Do the attributes in attributeMap
|
|
for(var attr in this.attributeMap){
|
|
condAttrApply(attr, this);
|
|
}
|
|
|
|
// And also any attributes with custom setters
|
|
dojo.forEach(getSetterAttributes(this), function(a){
|
|
if(!(a in this.attributeMap)){
|
|
condAttrApply(a, this);
|
|
}
|
|
}, this);
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
// summary:
|
|
// Called after the parameters to the widget have been read-in,
|
|
// but before the widget template is instantiated. Especially
|
|
// useful to set properties that are referenced in the widget
|
|
// template.
|
|
// tags:
|
|
// protected
|
|
},
|
|
|
|
buildRendering: function(){
|
|
// summary:
|
|
// Construct the UI for this widget, setting this.domNode
|
|
// description:
|
|
// Most widgets will mixin `dijit._Templated`, which implements this
|
|
// method.
|
|
// tags:
|
|
// protected
|
|
this.domNode = this.srcNodeRef || dojo.create('div');
|
|
},
|
|
|
|
postCreate: function(){
|
|
// summary:
|
|
// Processing after the DOM fragment is created
|
|
// description:
|
|
// Called after the DOM fragment has been created, but not necessarily
|
|
// added to the document. Do not include any operations which rely on
|
|
// node dimensions or placement.
|
|
// tags:
|
|
// protected
|
|
|
|
// baseClass is a single class name or occasionally a space-separated list of names.
|
|
// Add those classes to the DOMNod. If RTL mode then also add with Rtl suffix.
|
|
if(this.baseClass){
|
|
var classes = this.baseClass.split(" ");
|
|
if(!this.isLeftToRight()){
|
|
classes = classes.concat( dojo.map(classes, function(name){ return name+"Rtl"; }));
|
|
}
|
|
dojo.addClass(this.domNode, classes);
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
// summary:
|
|
// Processing after the DOM fragment is added to the document
|
|
// description:
|
|
// Called after a widget and its children have been created and added to the page,
|
|
// and all related widgets have finished their create() cycle, up through postCreate().
|
|
// This is useful for composite widgets that need to control or layout sub-widgets.
|
|
// Many layout widgets can use this as a wiring phase.
|
|
this._started = true;
|
|
},
|
|
|
|
//////////// DESTROY FUNCTIONS ////////////////////////////////
|
|
|
|
destroyRecursive: function(/*Boolean?*/ preserveDom){
|
|
// summary:
|
|
// Destroy this widget and its descendants
|
|
// description:
|
|
// This is the generic "destructor" function that all widget users
|
|
// should call to cleanly discard with a widget. Once a widget is
|
|
// destroyed, it is removed from the manager object.
|
|
// preserveDom:
|
|
// If true, this method will leave the original DOM structure
|
|
// alone of descendant Widgets. Note: This will NOT work with
|
|
// dijit._Templated widgets.
|
|
|
|
this._beingDestroyed = true;
|
|
this.destroyDescendants(preserveDom);
|
|
this.destroy(preserveDom);
|
|
},
|
|
|
|
destroy: function(/*Boolean*/ preserveDom){
|
|
// summary:
|
|
// Destroy this widget, but not its descendants.
|
|
// This method will, however, destroy internal widgets such as those used within a template.
|
|
// preserveDom: Boolean
|
|
// If true, this method will leave the original DOM structure alone.
|
|
// Note: This will not yet work with _Templated widgets
|
|
|
|
this._beingDestroyed = true;
|
|
this.uninitialize();
|
|
var d = dojo,
|
|
dfe = d.forEach,
|
|
dun = d.unsubscribe;
|
|
dfe(this._connects, function(array){
|
|
dfe(array, d.disconnect);
|
|
});
|
|
dfe(this._subscribes, function(handle){
|
|
dun(handle);
|
|
});
|
|
|
|
// destroy widgets created as part of template, etc.
|
|
dfe(this._supportingWidgets || [], function(w){
|
|
if(w.destroyRecursive){
|
|
w.destroyRecursive();
|
|
}else if(w.destroy){
|
|
w.destroy();
|
|
}
|
|
});
|
|
|
|
this.destroyRendering(preserveDom);
|
|
dijit.registry.remove(this.id);
|
|
this._destroyed = true;
|
|
},
|
|
|
|
destroyRendering: function(/*Boolean?*/ preserveDom){
|
|
// summary:
|
|
// Destroys the DOM nodes associated with this widget
|
|
// preserveDom:
|
|
// If true, this method will leave the original DOM structure alone
|
|
// during tear-down. Note: this will not work with _Templated
|
|
// widgets yet.
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.bgIframe){
|
|
this.bgIframe.destroy(preserveDom);
|
|
delete this.bgIframe;
|
|
}
|
|
|
|
if(this.domNode){
|
|
if(preserveDom){
|
|
dojo.removeAttr(this.domNode, "widgetId");
|
|
}else{
|
|
dojo.destroy(this.domNode);
|
|
}
|
|
delete this.domNode;
|
|
}
|
|
|
|
if(this.srcNodeRef){
|
|
if(!preserveDom){
|
|
dojo.destroy(this.srcNodeRef);
|
|
}
|
|
delete this.srcNodeRef;
|
|
}
|
|
},
|
|
|
|
destroyDescendants: function(/*Boolean?*/ preserveDom){
|
|
// summary:
|
|
// Recursively destroy the children of this widget and their
|
|
// descendants.
|
|
// preserveDom:
|
|
// If true, the preserveDom attribute is passed to all descendant
|
|
// widget's .destroy() method. Not for use with _Templated
|
|
// widgets.
|
|
|
|
// get all direct descendants and destroy them recursively
|
|
dojo.forEach(this.getChildren(), function(widget){
|
|
if(widget.destroyRecursive){
|
|
widget.destroyRecursive(preserveDom);
|
|
}
|
|
});
|
|
},
|
|
|
|
|
|
uninitialize: function(){
|
|
// summary:
|
|
// Stub function. Override to implement custom widget tear-down
|
|
// behavior.
|
|
// tags:
|
|
// protected
|
|
return false;
|
|
},
|
|
|
|
////////////////// MISCELLANEOUS METHODS ///////////////////
|
|
|
|
onFocus: function(){
|
|
// summary:
|
|
// Called when the widget becomes "active" because
|
|
// it or a widget inside of it either has focus, or has recently
|
|
// been clicked.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onBlur: function(){
|
|
// summary:
|
|
// Called when the widget stops being "active" because
|
|
// focus moved to something outside of it, or the user
|
|
// clicked somewhere outside of it, or the widget was
|
|
// hidden.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
_onFocus: function(e){
|
|
// summary:
|
|
// This is where widgets do processing for when they are active,
|
|
// such as changing CSS classes. See onFocus() for more details.
|
|
// tags:
|
|
// protected
|
|
this.onFocus();
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// This is where widgets do processing for when they stop being active,
|
|
// such as changing CSS classes. See onBlur() for more details.
|
|
// tags:
|
|
// protected
|
|
this.onBlur();
|
|
},
|
|
|
|
_onConnect: function(/*String*/ event){
|
|
// summary:
|
|
// Called when someone connects to one of my handlers.
|
|
// "Turn on" that handler if it isn't active yet.
|
|
//
|
|
// This is also called for every single initialization parameter
|
|
// so need to do nothing for parameters like "id".
|
|
// tags:
|
|
// private
|
|
if(event in this._deferredConnects){
|
|
var mapNode = this[this._deferredConnects[event] || 'domNode'];
|
|
this.connect(mapNode, event.toLowerCase(), event);
|
|
delete this._deferredConnects[event];
|
|
}
|
|
},
|
|
|
|
_setClassAttr: function(/*String*/ value){
|
|
// summary:
|
|
// Custom setter for the CSS "class" attribute
|
|
// tags:
|
|
// protected
|
|
var mapNode = this[this.attributeMap["class"] || 'domNode'];
|
|
dojo.removeClass(mapNode, this["class"])
|
|
this["class"] = value;
|
|
dojo.addClass(mapNode, value);
|
|
},
|
|
|
|
_setStyleAttr: function(/*String||Object*/ value){
|
|
// summary:
|
|
// Sets the style attribut of the widget according to value,
|
|
// which is either a hash like {height: "5px", width: "3px"}
|
|
// or a plain string
|
|
// description:
|
|
// Determines which node to set the style on based on style setting
|
|
// in attributeMap.
|
|
// tags:
|
|
// protected
|
|
|
|
var mapNode = this[this.attributeMap.style || 'domNode'];
|
|
|
|
// Note: technically we should revert any style setting made in a previous call
|
|
// to his method, but that's difficult to keep track of.
|
|
|
|
if(dojo.isObject(value)){
|
|
dojo.style(mapNode, value);
|
|
}else{
|
|
if(mapNode.style.cssText){
|
|
mapNode.style.cssText += "; " + value;
|
|
}else{
|
|
mapNode.style.cssText = value;
|
|
}
|
|
}
|
|
|
|
this.style = value;
|
|
},
|
|
|
|
setAttribute: function(/*String*/ attr, /*anything*/ value){
|
|
// summary:
|
|
// Deprecated. Use set() instead.
|
|
// tags:
|
|
// deprecated
|
|
dojo.deprecated(this.declaredClass+"::setAttribute(attr, value) is deprecated. Use set() instead.", "", "2.0");
|
|
this.set(attr, value);
|
|
},
|
|
|
|
_attrToDom: function(/*String*/ attr, /*String*/ value){
|
|
// summary:
|
|
// Reflect a widget attribute (title, tabIndex, duration etc.) to
|
|
// the widget DOM, as specified in attributeMap.
|
|
//
|
|
// description:
|
|
// Also sets this["attr"] to the new value.
|
|
// Note some attributes like "type"
|
|
// cannot be processed this way as they are not mutable.
|
|
//
|
|
// tags:
|
|
// private
|
|
|
|
var commands = this.attributeMap[attr];
|
|
dojo.forEach(dojo.isArray(commands) ? commands : [commands], function(command){
|
|
|
|
// Get target node and what we are doing to that node
|
|
var mapNode = this[command.node || command || "domNode"]; // DOM node
|
|
var type = command.type || "attribute"; // class, innerHTML, innerText, or attribute
|
|
|
|
switch(type){
|
|
case "attribute":
|
|
if(dojo.isFunction(value)){ // functions execute in the context of the widget
|
|
value = dojo.hitch(this, value);
|
|
}
|
|
|
|
// Get the name of the DOM node attribute; usually it's the same
|
|
// as the name of the attribute in the widget (attr), but can be overridden.
|
|
// Also maps handler names to lowercase, like onSubmit --> onsubmit
|
|
var attrName = command.attribute ? command.attribute :
|
|
(/^on[A-Z][a-zA-Z]*$/.test(attr) ? attr.toLowerCase() : attr);
|
|
|
|
dojo.attr(mapNode, attrName, value);
|
|
break;
|
|
case "innerText":
|
|
mapNode.innerHTML = "";
|
|
mapNode.appendChild(dojo.doc.createTextNode(value));
|
|
break;
|
|
case "innerHTML":
|
|
mapNode.innerHTML = value;
|
|
break;
|
|
case "class":
|
|
dojo.removeClass(mapNode, this[attr]);
|
|
dojo.addClass(mapNode, value);
|
|
break;
|
|
}
|
|
}, this);
|
|
this[attr] = value;
|
|
},
|
|
|
|
attr: function(/*String|Object*/name, /*Object?*/value){
|
|
// summary:
|
|
// Set or get properties on a widget instance.
|
|
// name:
|
|
// The property to get or set. If an object is passed here and not
|
|
// a string, its keys are used as names of attributes to be set
|
|
// and the value of the object as values to set in the widget.
|
|
// value:
|
|
// Optional. If provided, attr() operates as a setter. If omitted,
|
|
// the current value of the named property is returned.
|
|
// description:
|
|
// This method is deprecated, use get() or set() directly.
|
|
|
|
// Print deprecation warning but only once per calling function
|
|
if(dojo.config.isDebug){
|
|
var alreadyCalledHash = arguments.callee._ach || (arguments.callee._ach = {}),
|
|
caller = (arguments.callee.caller || "unknown caller").toString();
|
|
if(!alreadyCalledHash[caller]){
|
|
dojo.deprecated(this.declaredClass + "::attr() is deprecated. Use get() or set() instead, called from " +
|
|
caller, "", "2.0");
|
|
alreadyCalledHash[caller] = true;
|
|
}
|
|
}
|
|
|
|
var args = arguments.length;
|
|
if(args >= 2 || typeof name === "object"){ // setter
|
|
return this.set.apply(this, arguments);
|
|
}else{ // getter
|
|
return this.get(name);
|
|
}
|
|
},
|
|
|
|
get: function(name){
|
|
// summary:
|
|
// Get a property from a widget.
|
|
// name:
|
|
// The property to get.
|
|
// description:
|
|
// Get a named property from a widget. The property may
|
|
// potentially be retrieved via a getter method. If no getter is defined, this
|
|
// just retrieves the object's property.
|
|
// For example, if the widget has a properties "foo"
|
|
// and "bar" and a method named "_getFooAttr", calling:
|
|
// | myWidget.get("foo");
|
|
// would be equivalent to writing:
|
|
// | widget._getFooAttr();
|
|
// and:
|
|
// | myWidget.get("bar");
|
|
// would be equivalent to writing:
|
|
// | widget.bar;
|
|
var names = this._getAttrNames(name);
|
|
return this[names.g] ? this[names.g]() : this[name];
|
|
},
|
|
|
|
set: function(name, value){
|
|
// summary:
|
|
// Set a property on a widget
|
|
// name:
|
|
// The property to set.
|
|
// value:
|
|
// The value to set in the property.
|
|
// description:
|
|
// Sets named properties on a widget which may potentially be handled by a
|
|
// setter in the widget.
|
|
// For example, if the widget has a properties "foo"
|
|
// and "bar" and a method named "_setFooAttr", calling:
|
|
// | myWidget.set("foo", "Howdy!");
|
|
// would be equivalent to writing:
|
|
// | widget._setFooAttr("Howdy!");
|
|
// and:
|
|
// | myWidget.set("bar", 3);
|
|
// would be equivalent to writing:
|
|
// | widget.bar = 3;
|
|
//
|
|
// set() may also be called with a hash of name/value pairs, ex:
|
|
// | myWidget.set({
|
|
// | foo: "Howdy",
|
|
// | bar: 3
|
|
// | })
|
|
// This is equivalent to calling set(foo, "Howdy") and set(bar, 3)
|
|
|
|
if(typeof name === "object"){
|
|
for(var x in name){
|
|
this.set(x, name[x]);
|
|
}
|
|
return this;
|
|
}
|
|
var names = this._getAttrNames(name);
|
|
if(this[names.s]){
|
|
// use the explicit setter
|
|
var result = this[names.s].apply(this, Array.prototype.slice.call(arguments, 1));
|
|
}else{
|
|
// if param is specified as DOM node attribute, copy it
|
|
if(name in this.attributeMap){
|
|
this._attrToDom(name, value);
|
|
}
|
|
var oldValue = this[name];
|
|
// FIXME: what about function assignments? Any way to connect() here?
|
|
this[name] = value;
|
|
}
|
|
return result || this;
|
|
},
|
|
|
|
_attrPairNames: {}, // shared between all widgets
|
|
_getAttrNames: function(name){
|
|
// summary:
|
|
// Helper function for get() and set().
|
|
// Caches attribute name values so we don't do the string ops every time.
|
|
// tags:
|
|
// private
|
|
|
|
var apn = this._attrPairNames;
|
|
if(apn[name]){ return apn[name]; }
|
|
var uc = name.charAt(0).toUpperCase() + name.substr(1);
|
|
return (apn[name] = {
|
|
n: name+"Node",
|
|
s: "_set"+uc+"Attr",
|
|
g: "_get"+uc+"Attr"
|
|
});
|
|
},
|
|
|
|
toString: function(){
|
|
// summary:
|
|
// Returns a string that represents the widget
|
|
// description:
|
|
// When a widget is cast to a string, this method will be used to generate the
|
|
// output. Currently, it does not implement any sort of reversible
|
|
// serialization.
|
|
return '[Widget ' + this.declaredClass + ', ' + (this.id || 'NO ID') + ']'; // String
|
|
},
|
|
|
|
getDescendants: function(){
|
|
// summary:
|
|
// Returns all the widgets contained by this, i.e., all widgets underneath this.containerNode.
|
|
// This method should generally be avoided as it returns widgets declared in templates, which are
|
|
// supposed to be internal/hidden, but it's left here for back-compat reasons.
|
|
|
|
return this.containerNode ? dojo.query('[widgetId]', this.containerNode).map(dijit.byNode) : []; // dijit._Widget[]
|
|
},
|
|
|
|
getChildren: function(){
|
|
// summary:
|
|
// Returns all the widgets contained by this, i.e., all widgets underneath this.containerNode.
|
|
// Does not return nested widgets, nor widgets that are part of this widget's template.
|
|
return this.containerNode ? dijit.findWidgets(this.containerNode) : []; // dijit._Widget[]
|
|
},
|
|
|
|
// nodesWithKeyClick: [private] String[]
|
|
// List of nodes that correctly handle click events via native browser support,
|
|
// and don't need dijit's help
|
|
nodesWithKeyClick: ["input", "button"],
|
|
|
|
connect: function(
|
|
/*Object|null*/ obj,
|
|
/*String|Function*/ event,
|
|
/*String|Function*/ method){
|
|
// summary:
|
|
// Connects specified obj/event to specified method of this object
|
|
// and registers for disconnect() on widget destroy.
|
|
// description:
|
|
// Provide widget-specific analog to dojo.connect, except with the
|
|
// implicit use of this widget as the target object.
|
|
// This version of connect also provides a special "ondijitclick"
|
|
// event which triggers on a click or space or enter keyup
|
|
// returns:
|
|
// A handle that can be passed to `disconnect` in order to disconnect before
|
|
// the widget is destroyed.
|
|
// example:
|
|
// | var btn = new dijit.form.Button();
|
|
// | // when foo.bar() is called, call the listener we're going to
|
|
// | // provide in the scope of btn
|
|
// | btn.connect(foo, "bar", function(){
|
|
// | console.debug(this.toString());
|
|
// | });
|
|
// tags:
|
|
// protected
|
|
|
|
var d = dojo,
|
|
dc = d._connect,
|
|
handles = [];
|
|
if(event == "ondijitclick"){
|
|
// add key based click activation for unsupported nodes.
|
|
// do all processing onkey up to prevent spurious clicks
|
|
// for details see comments at top of this file where _lastKeyDownNode is defined
|
|
if(dojo.indexOf(this.nodesWithKeyClick, obj.nodeName.toLowerCase()) == -1){ // is NOT input or button
|
|
var m = d.hitch(this, method);
|
|
handles.push(
|
|
dc(obj, "onkeydown", this, function(e){
|
|
//console.log(this.id + ": onkeydown, e.target = ", e.target, ", lastKeyDownNode was ", dijit._lastKeyDownNode, ", equality is ", (e.target === dijit._lastKeyDownNode));
|
|
if((e.keyCode == d.keys.ENTER || e.keyCode == d.keys.SPACE) &&
|
|
!e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey){
|
|
// needed on IE for when focus changes between keydown and keyup - otherwise dropdown menus do not work
|
|
dijit._lastKeyDownNode = e.target;
|
|
e.preventDefault(); // stop event to prevent scrolling on space key in IE
|
|
}
|
|
}),
|
|
dc(obj, "onkeyup", this, function(e){
|
|
//console.log(this.id + ": onkeyup, e.target = ", e.target, ", lastKeyDownNode was ", dijit._lastKeyDownNode, ", equality is ", (e.target === dijit._lastKeyDownNode));
|
|
if( (e.keyCode == d.keys.ENTER || e.keyCode == d.keys.SPACE) &&
|
|
e.target === dijit._lastKeyDownNode &&
|
|
!e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey){
|
|
//need reset here or have problems in FF when focus returns to trigger element after closing popup/alert
|
|
dijit._lastKeyDownNode = null;
|
|
return m(e);
|
|
}
|
|
})
|
|
);
|
|
}
|
|
event = "onclick";
|
|
}
|
|
handles.push(dc(obj, event, this, method));
|
|
|
|
this._connects.push(handles);
|
|
return handles; // _Widget.Handle
|
|
},
|
|
|
|
disconnect: function(/* _Widget.Handle */ handles){
|
|
// summary:
|
|
// Disconnects handle created by `connect`.
|
|
// Also removes handle from this widget's list of connects.
|
|
// tags:
|
|
// protected
|
|
for(var i=0; i<this._connects.length; i++){
|
|
if(this._connects[i] == handles){
|
|
dojo.forEach(handles, dojo.disconnect);
|
|
this._connects.splice(i, 1);
|
|
return;
|
|
}
|
|
}
|
|
},
|
|
|
|
subscribe: function(
|
|
/*String*/ topic,
|
|
/*String|Function*/ method){
|
|
// summary:
|
|
// Subscribes to the specified topic and calls the specified method
|
|
// of this object and registers for unsubscribe() on widget destroy.
|
|
// description:
|
|
// Provide widget-specific analog to dojo.subscribe, except with the
|
|
// implicit use of this widget as the target object.
|
|
// example:
|
|
// | var btn = new dijit.form.Button();
|
|
// | // when /my/topic is published, this button changes its label to
|
|
// | // be the parameter of the topic.
|
|
// | btn.subscribe("/my/topic", function(v){
|
|
// | this.set("label", v);
|
|
// | });
|
|
var d = dojo,
|
|
handle = d.subscribe(topic, this, method);
|
|
|
|
// return handles for Any widget that may need them
|
|
this._subscribes.push(handle);
|
|
return handle;
|
|
},
|
|
|
|
unsubscribe: function(/*Object*/ handle){
|
|
// summary:
|
|
// Unsubscribes handle created by this.subscribe.
|
|
// Also removes handle from this widget's list of subscriptions
|
|
for(var i=0; i<this._subscribes.length; i++){
|
|
if(this._subscribes[i] == handle){
|
|
dojo.unsubscribe(handle);
|
|
this._subscribes.splice(i, 1);
|
|
return;
|
|
}
|
|
}
|
|
},
|
|
|
|
isLeftToRight: function(){
|
|
// summary:
|
|
// Return this widget's explicit or implicit orientation (true for LTR, false for RTL)
|
|
// tags:
|
|
// protected
|
|
return this.dir ? (this.dir == "ltr") : dojo._isBodyLtr(); //Boolean
|
|
},
|
|
|
|
isFocusable: function(){
|
|
// summary:
|
|
// Return true if this widget can currently be focused
|
|
// and false if not
|
|
return this.focus && (dojo.style(this.domNode, "display") != "none");
|
|
},
|
|
|
|
placeAt: function(/* String|DomNode|_Widget */reference, /* String?|Int? */position){
|
|
// summary:
|
|
// Place this widget's domNode reference somewhere in the DOM based
|
|
// on standard dojo.place conventions, or passing a Widget reference that
|
|
// contains and addChild member.
|
|
//
|
|
// description:
|
|
// A convenience function provided in all _Widgets, providing a simple
|
|
// shorthand mechanism to put an existing (or newly created) Widget
|
|
// somewhere in the dom, and allow chaining.
|
|
//
|
|
// reference:
|
|
// The String id of a domNode, a domNode reference, or a reference to a Widget posessing
|
|
// an addChild method.
|
|
//
|
|
// position:
|
|
// If passed a string or domNode reference, the position argument
|
|
// accepts a string just as dojo.place does, one of: "first", "last",
|
|
// "before", or "after".
|
|
//
|
|
// If passed a _Widget reference, and that widget reference has an ".addChild" method,
|
|
// it will be called passing this widget instance into that method, supplying the optional
|
|
// position index passed.
|
|
//
|
|
// returns:
|
|
// dijit._Widget
|
|
// Provides a useful return of the newly created dijit._Widget instance so you
|
|
// can "chain" this function by instantiating, placing, then saving the return value
|
|
// to a variable.
|
|
//
|
|
// example:
|
|
// | // create a Button with no srcNodeRef, and place it in the body:
|
|
// | var button = new dijit.form.Button({ label:"click" }).placeAt(dojo.body());
|
|
// | // now, 'button' is still the widget reference to the newly created button
|
|
// | dojo.connect(button, "onClick", function(e){ console.log('click'); });
|
|
//
|
|
// example:
|
|
// | // create a button out of a node with id="src" and append it to id="wrapper":
|
|
// | var button = new dijit.form.Button({},"src").placeAt("wrapper");
|
|
//
|
|
// example:
|
|
// | // place a new button as the first element of some div
|
|
// | var button = new dijit.form.Button({ label:"click" }).placeAt("wrapper","first");
|
|
//
|
|
// example:
|
|
// | // create a contentpane and add it to a TabContainer
|
|
// | var tc = dijit.byId("myTabs");
|
|
// | new dijit.layout.ContentPane({ href:"foo.html", title:"Wow!" }).placeAt(tc)
|
|
|
|
if(reference.declaredClass && reference.addChild){
|
|
reference.addChild(this, position);
|
|
}else{
|
|
dojo.place(this.domNode, reference, position);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
_onShow: function(){
|
|
// summary:
|
|
// Internal method called when this widget is made visible.
|
|
// See `onShow` for details.
|
|
this.onShow();
|
|
},
|
|
|
|
onShow: function(){
|
|
// summary:
|
|
// Called when this widget becomes the selected pane in a
|
|
// `dijit.layout.TabContainer`, `dijit.layout.StackContainer`,
|
|
// `dijit.layout.AccordionContainer`, etc.
|
|
//
|
|
// Also called to indicate display of a `dijit.Dialog`, `dijit.TooltipDialog`, or `dijit.TitlePane`.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onHide: function(){
|
|
// summary:
|
|
// Called when another widget becomes the selected pane in a
|
|
// `dijit.layout.TabContainer`, `dijit.layout.StackContainer`,
|
|
// `dijit.layout.AccordionContainer`, etc.
|
|
//
|
|
// Also called to indicate hide of a `dijit.Dialog`, `dijit.TooltipDialog`, or `dijit.TitlePane`.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onClose: function(){
|
|
// summary:
|
|
// Called when this widget is being displayed as a popup (ex: a Calendar popped
|
|
// up from a DateTextBox), and it is hidden.
|
|
// This is called from the dijit.popup code, and should not be called directly.
|
|
//
|
|
// Also used as a parameter for children of `dijit.layout.StackContainer` or subclasses.
|
|
// Callback if a user tries to close the child. Child will be closed if this function returns true.
|
|
// tags:
|
|
// extension
|
|
|
|
return true; // Boolean
|
|
}
|
|
});
|
|
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.string"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.string"] = true;
|
|
dojo.provide("dojo.string");
|
|
|
|
/*=====
|
|
dojo.string = {
|
|
// summary: String utilities for Dojo
|
|
};
|
|
=====*/
|
|
|
|
dojo.string.rep = function(/*String*/str, /*Integer*/num){
|
|
// summary:
|
|
// Efficiently replicate a string `n` times.
|
|
// str:
|
|
// the string to replicate
|
|
// num:
|
|
// number of times to replicate the string
|
|
|
|
if(num <= 0 || !str){ return ""; }
|
|
|
|
var buf = [];
|
|
for(;;){
|
|
if(num & 1){
|
|
buf.push(str);
|
|
}
|
|
if(!(num >>= 1)){ break; }
|
|
str += str;
|
|
}
|
|
return buf.join(""); // String
|
|
};
|
|
|
|
dojo.string.pad = function(/*String*/text, /*Integer*/size, /*String?*/ch, /*Boolean?*/end){
|
|
// summary:
|
|
// Pad a string to guarantee that it is at least `size` length by
|
|
// filling with the character `ch` at either the start or end of the
|
|
// string. Pads at the start, by default.
|
|
// text:
|
|
// the string to pad
|
|
// size:
|
|
// length to provide padding
|
|
// ch:
|
|
// character to pad, defaults to '0'
|
|
// end:
|
|
// adds padding at the end if true, otherwise pads at start
|
|
// example:
|
|
// | // Fill the string to length 10 with "+" characters on the right. Yields "Dojo++++++".
|
|
// | dojo.string.pad("Dojo", 10, "+", true);
|
|
|
|
if(!ch){
|
|
ch = '0';
|
|
}
|
|
var out = String(text),
|
|
pad = dojo.string.rep(ch, Math.ceil((size - out.length) / ch.length));
|
|
return end ? out + pad : pad + out; // String
|
|
};
|
|
|
|
dojo.string.substitute = function( /*String*/ template,
|
|
/*Object|Array*/map,
|
|
/*Function?*/ transform,
|
|
/*Object?*/ thisObject){
|
|
// summary:
|
|
// Performs parameterized substitutions on a string. Throws an
|
|
// exception if any parameter is unmatched.
|
|
// template:
|
|
// a string with expressions in the form `${key}` to be replaced or
|
|
// `${key:format}` which specifies a format function. keys are case-sensitive.
|
|
// map:
|
|
// hash to search for substitutions
|
|
// transform:
|
|
// a function to process all parameters before substitution takes
|
|
// place, e.g. mylib.encodeXML
|
|
// thisObject:
|
|
// where to look for optional format function; default to the global
|
|
// namespace
|
|
// example:
|
|
// Substitutes two expressions in a string from an Array or Object
|
|
// | // returns "File 'foo.html' is not found in directory '/temp'."
|
|
// | // by providing substitution data in an Array
|
|
// | dojo.string.substitute(
|
|
// | "File '${0}' is not found in directory '${1}'.",
|
|
// | ["foo.html","/temp"]
|
|
// | );
|
|
// |
|
|
// | // also returns "File 'foo.html' is not found in directory '/temp'."
|
|
// | // but provides substitution data in an Object structure. Dotted
|
|
// | // notation may be used to traverse the structure.
|
|
// | dojo.string.substitute(
|
|
// | "File '${name}' is not found in directory '${info.dir}'.",
|
|
// | { name: "foo.html", info: { dir: "/temp" } }
|
|
// | );
|
|
// example:
|
|
// Use a transform function to modify the values:
|
|
// | // returns "file 'foo.html' is not found in directory '/temp'."
|
|
// | dojo.string.substitute(
|
|
// | "${0} is not found in ${1}.",
|
|
// | ["foo.html","/temp"],
|
|
// | function(str){
|
|
// | // try to figure out the type
|
|
// | var prefix = (str.charAt(0) == "/") ? "directory": "file";
|
|
// | return prefix + " '" + str + "'";
|
|
// | }
|
|
// | );
|
|
// example:
|
|
// Use a formatter
|
|
// | // returns "thinger -- howdy"
|
|
// | dojo.string.substitute(
|
|
// | "${0:postfix}", ["thinger"], null, {
|
|
// | postfix: function(value, key){
|
|
// | return value + " -- howdy";
|
|
// | }
|
|
// | }
|
|
// | );
|
|
|
|
thisObject = thisObject || dojo.global;
|
|
transform = transform ?
|
|
dojo.hitch(thisObject, transform) : function(v){ return v; };
|
|
|
|
return template.replace(/\$\{([^\s\:\}]+)(?:\:([^\s\:\}]+))?\}/g,
|
|
function(match, key, format){
|
|
var value = dojo.getObject(key, false, map);
|
|
if(format){
|
|
value = dojo.getObject(format, false, thisObject).call(thisObject, value, key);
|
|
}
|
|
return transform(value, key).toString();
|
|
}); // String
|
|
};
|
|
|
|
/*=====
|
|
dojo.string.trim = function(str){
|
|
// summary:
|
|
// Trims whitespace from both sides of the string
|
|
// str: String
|
|
// String to be trimmed
|
|
// returns: String
|
|
// Returns the trimmed string
|
|
// description:
|
|
// This version of trim() was taken from [Steven Levithan's blog](http://blog.stevenlevithan.com/archives/faster-trim-javascript).
|
|
// The short yet performant version of this function is dojo.trim(),
|
|
// which is part of Dojo base. Uses String.prototype.trim instead, if available.
|
|
return ""; // String
|
|
}
|
|
=====*/
|
|
|
|
dojo.string.trim = String.prototype.trim ?
|
|
dojo.trim : // aliasing to the native function
|
|
function(str){
|
|
str = str.replace(/^\s+/, '');
|
|
for(var i = str.length - 1; i >= 0; i--){
|
|
if(/\S/.test(str.charAt(i))){
|
|
str = str.substring(0, i + 1);
|
|
break;
|
|
}
|
|
}
|
|
return str;
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.cache"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.cache"] = true;
|
|
dojo.provide("dojo.cache");
|
|
|
|
/*=====
|
|
dojo.cache = {
|
|
// summary:
|
|
// A way to cache string content that is fetchable via `dojo.moduleUrl`.
|
|
};
|
|
=====*/
|
|
|
|
(function(){
|
|
var cache = {};
|
|
dojo.cache = function(/*String||Object*/module, /*String*/url, /*String||Object?*/value){
|
|
// summary:
|
|
// A getter and setter for storing the string content associated with the
|
|
// module and url arguments.
|
|
// description:
|
|
// module and url are used to call `dojo.moduleUrl()` to generate a module URL.
|
|
// If value is specified, the cache value for the moduleUrl will be set to
|
|
// that value. Otherwise, dojo.cache will fetch the moduleUrl and store it
|
|
// in its internal cache and return that cached value for the URL. To clear
|
|
// a cache value pass null for value. Since XMLHttpRequest (XHR) is used to fetch the
|
|
// the URL contents, only modules on the same domain of the page can use this capability.
|
|
// The build system can inline the cache values though, to allow for xdomain hosting.
|
|
// module: String||Object
|
|
// If a String, the module name to use for the base part of the URL, similar to module argument
|
|
// to `dojo.moduleUrl`. If an Object, something that has a .toString() method that
|
|
// generates a valid path for the cache item. For example, a dojo._Url object.
|
|
// url: String
|
|
// The rest of the path to append to the path derived from the module argument. If
|
|
// module is an object, then this second argument should be the "value" argument instead.
|
|
// value: String||Object?
|
|
// If a String, the value to use in the cache for the module/url combination.
|
|
// If an Object, it can have two properties: value and sanitize. The value property
|
|
// should be the value to use in the cache, and sanitize can be set to true or false,
|
|
// to indicate if XML declarations should be removed from the value and if the HTML
|
|
// inside a body tag in the value should be extracted as the real value. The value argument
|
|
// or the value property on the value argument are usually only used by the build system
|
|
// as it inlines cache content.
|
|
// example:
|
|
// To ask dojo.cache to fetch content and store it in the cache (the dojo["cache"] style
|
|
// of call is used to avoid an issue with the build system erroneously trying to intern
|
|
// this example. To get the build system to intern your dojo.cache calls, use the
|
|
// "dojo.cache" style of call):
|
|
// | //If template.html contains "<h1>Hello</h1>" that will be
|
|
// | //the value for the text variable.
|
|
// | var text = dojo["cache"]("my.module", "template.html");
|
|
// example:
|
|
// To ask dojo.cache to fetch content and store it in the cache, and sanitize the input
|
|
// (the dojo["cache"] style of call is used to avoid an issue with the build system
|
|
// erroneously trying to intern this example. To get the build system to intern your
|
|
// dojo.cache calls, use the "dojo.cache" style of call):
|
|
// | //If template.html contains "<html><body><h1>Hello</h1></body></html>", the
|
|
// | //text variable will contain just "<h1>Hello</h1>".
|
|
// | var text = dojo["cache"]("my.module", "template.html", {sanitize: true});
|
|
// example:
|
|
// Same example as previous, but demostrates how an object can be passed in as
|
|
// the first argument, then the value argument can then be the second argument.
|
|
// | //If template.html contains "<html><body><h1>Hello</h1></body></html>", the
|
|
// | //text variable will contain just "<h1>Hello</h1>".
|
|
// | var text = dojo["cache"](new dojo._Url("my/module/template.html"), {sanitize: true});
|
|
|
|
//Module could be a string, or an object that has a toString() method
|
|
//that will return a useful path. If it is an object, then the "url" argument
|
|
//will actually be the value argument.
|
|
if(typeof module == "string"){
|
|
var pathObj = dojo.moduleUrl(module, url);
|
|
}else{
|
|
pathObj = module;
|
|
value = url;
|
|
}
|
|
var key = pathObj.toString();
|
|
|
|
var val = value;
|
|
if(value != undefined && !dojo.isString(value)){
|
|
val = ("value" in value ? value.value : undefined);
|
|
}
|
|
|
|
var sanitize = value && value.sanitize ? true : false;
|
|
|
|
if(typeof val == "string"){
|
|
//We have a string, set cache value
|
|
val = cache[key] = sanitize ? dojo.cache._sanitize(val) : val;
|
|
}else if(val === null){
|
|
//Remove cached value
|
|
delete cache[key];
|
|
}else{
|
|
//Allow cache values to be empty strings. If key property does
|
|
//not exist, fetch it.
|
|
if(!(key in cache)){
|
|
val = dojo._getText(key);
|
|
cache[key] = sanitize ? dojo.cache._sanitize(val) : val;
|
|
}
|
|
val = cache[key];
|
|
}
|
|
return val; //String
|
|
};
|
|
|
|
dojo.cache._sanitize = function(/*String*/val){
|
|
// summary:
|
|
// Strips <?xml ...?> declarations so that external SVG and XML
|
|
// documents can be added to a document without worry. Also, if the string
|
|
// is an HTML document, only the part inside the body tag is returned.
|
|
// description:
|
|
// Copied from dijit._Templated._sanitizeTemplateString.
|
|
if(val){
|
|
val = val.replace(/^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im, "");
|
|
var matches = val.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);
|
|
if(matches){
|
|
val = matches[1];
|
|
}
|
|
}else{
|
|
val = "";
|
|
}
|
|
return val; //String
|
|
};
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._Templated"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._Templated"] = true;
|
|
dojo.provide("dijit._Templated");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit._Templated",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Mixin for widgets that are instantiated from a template
|
|
|
|
// templateString: [protected] String
|
|
// A string that represents the widget template. Pre-empts the
|
|
// templatePath. In builds that have their strings "interned", the
|
|
// templatePath is converted to an inline templateString, thereby
|
|
// preventing a synchronous network call.
|
|
//
|
|
// Use in conjunction with dojo.cache() to load from a file.
|
|
templateString: null,
|
|
|
|
// templatePath: [protected deprecated] String
|
|
// Path to template (HTML file) for this widget relative to dojo.baseUrl.
|
|
// Deprecated: use templateString with dojo.cache() instead.
|
|
templatePath: null,
|
|
|
|
// widgetsInTemplate: [protected] Boolean
|
|
// Should we parse the template to find widgets that might be
|
|
// declared in markup inside it? False by default.
|
|
widgetsInTemplate: false,
|
|
|
|
// skipNodeCache: [protected] Boolean
|
|
// If using a cached widget template node poses issues for a
|
|
// particular widget class, it can set this property to ensure
|
|
// that its template is always re-built from a string
|
|
_skipNodeCache: false,
|
|
|
|
// _earlyTemplatedStartup: Boolean
|
|
// A fallback to preserve the 1.0 - 1.3 behavior of children in
|
|
// templates having their startup called before the parent widget
|
|
// fires postCreate. Defaults to 'false', causing child widgets to
|
|
// have their .startup() called immediately before a parent widget
|
|
// .startup(), but always after the parent .postCreate(). Set to
|
|
// 'true' to re-enable to previous, arguably broken, behavior.
|
|
_earlyTemplatedStartup: false,
|
|
|
|
// _attachPoints: [private] String[]
|
|
// List of widget attribute names associated with dojoAttachPoint=... in the
|
|
// template, ex: ["containerNode", "labelNode"]
|
|
/*=====
|
|
_attachPoints: [],
|
|
=====*/
|
|
|
|
constructor: function(){
|
|
this._attachPoints = [];
|
|
},
|
|
|
|
_stringRepl: function(tmpl){
|
|
// summary:
|
|
// Does substitution of ${foo} type properties in template string
|
|
// tags:
|
|
// private
|
|
var className = this.declaredClass, _this = this;
|
|
// Cache contains a string because we need to do property replacement
|
|
// do the property replacement
|
|
return dojo.string.substitute(tmpl, this, function(value, key){
|
|
if(key.charAt(0) == '!'){ value = dojo.getObject(key.substr(1), false, _this); }
|
|
if(typeof value == "undefined"){ throw new Error(className+" template:"+key); } // a debugging aide
|
|
if(value == null){ return ""; }
|
|
|
|
// Substitution keys beginning with ! will skip the transform step,
|
|
// in case a user wishes to insert unescaped markup, e.g. ${!foo}
|
|
return key.charAt(0) == "!" ? value :
|
|
// Safer substitution, see heading "Attribute values" in
|
|
// http://www.w3.org/TR/REC-html40/appendix/notes.html#h-B.3.2
|
|
value.toString().replace(/"/g,"""); //TODO: add &? use encodeXML method?
|
|
}, this);
|
|
},
|
|
|
|
// method over-ride
|
|
buildRendering: function(){
|
|
// summary:
|
|
// Construct the UI for this widget from a template, setting this.domNode.
|
|
// tags:
|
|
// protected
|
|
|
|
// Lookup cached version of template, and download to cache if it
|
|
// isn't there already. Returns either a DomNode or a string, depending on
|
|
// whether or not the template contains ${foo} replacement parameters.
|
|
var cached = dijit._Templated.getCachedTemplate(this.templatePath, this.templateString, this._skipNodeCache);
|
|
|
|
var node;
|
|
if(dojo.isString(cached)){
|
|
node = dojo._toDom(this._stringRepl(cached));
|
|
if(node.nodeType != 1){
|
|
// Flag common problems such as templates with multiple top level nodes (nodeType == 11)
|
|
throw new Error("Invalid template: " + cached);
|
|
}
|
|
}else{
|
|
// if it's a node, all we have to do is clone it
|
|
node = cached.cloneNode(true);
|
|
}
|
|
|
|
this.domNode = node;
|
|
|
|
// recurse through the node, looking for, and attaching to, our
|
|
// attachment points and events, which should be defined on the template node.
|
|
this._attachTemplateNodes(node);
|
|
|
|
if(this.widgetsInTemplate){
|
|
// Make sure dojoType is used for parsing widgets in template.
|
|
// The dojo.parser.query could be changed from multiversion support.
|
|
var parser = dojo.parser, qry, attr;
|
|
if(parser._query != "[dojoType]"){
|
|
qry = parser._query;
|
|
attr = parser._attrName;
|
|
parser._query = "[dojoType]";
|
|
parser._attrName = "dojoType";
|
|
}
|
|
|
|
// Store widgets that we need to start at a later point in time
|
|
var cw = (this._startupWidgets = dojo.parser.parse(node, {
|
|
noStart: !this._earlyTemplatedStartup,
|
|
inherited: {dir: this.dir, lang: this.lang}
|
|
}));
|
|
|
|
// Restore the query.
|
|
if(qry){
|
|
parser._query = qry;
|
|
parser._attrName = attr;
|
|
}
|
|
|
|
this._supportingWidgets = dijit.findWidgets(node);
|
|
|
|
this._attachTemplateNodes(cw, function(n,p){
|
|
return n[p];
|
|
});
|
|
}
|
|
|
|
this._fillContent(this.srcNodeRef);
|
|
},
|
|
|
|
_fillContent: function(/*DomNode*/ source){
|
|
// summary:
|
|
// Relocate source contents to templated container node.
|
|
// this.containerNode must be able to receive children, or exceptions will be thrown.
|
|
// tags:
|
|
// protected
|
|
var dest = this.containerNode;
|
|
if(source && dest){
|
|
while(source.hasChildNodes()){
|
|
dest.appendChild(source.firstChild);
|
|
}
|
|
}
|
|
},
|
|
|
|
_attachTemplateNodes: function(rootNode, getAttrFunc){
|
|
// summary:
|
|
// Iterate through the template and attach functions and nodes accordingly.
|
|
// description:
|
|
// Map widget properties and functions to the handlers specified in
|
|
// the dom node and it's descendants. This function iterates over all
|
|
// nodes and looks for these properties:
|
|
// * dojoAttachPoint
|
|
// * dojoAttachEvent
|
|
// * waiRole
|
|
// * waiState
|
|
// rootNode: DomNode|Array[Widgets]
|
|
// the node to search for properties. All children will be searched.
|
|
// getAttrFunc: Function?
|
|
// a function which will be used to obtain property for a given
|
|
// DomNode/Widget
|
|
// tags:
|
|
// private
|
|
|
|
getAttrFunc = getAttrFunc || function(n,p){ return n.getAttribute(p); };
|
|
|
|
var nodes = dojo.isArray(rootNode) ? rootNode : (rootNode.all || rootNode.getElementsByTagName("*"));
|
|
var x = dojo.isArray(rootNode) ? 0 : -1;
|
|
for(; x<nodes.length; x++){
|
|
var baseNode = (x == -1) ? rootNode : nodes[x];
|
|
if(this.widgetsInTemplate && getAttrFunc(baseNode, "dojoType")){
|
|
continue;
|
|
}
|
|
// Process dojoAttachPoint
|
|
var attachPoint = getAttrFunc(baseNode, "dojoAttachPoint");
|
|
if(attachPoint){
|
|
var point, points = attachPoint.split(/\s*,\s*/);
|
|
while((point = points.shift())){
|
|
if(dojo.isArray(this[point])){
|
|
this[point].push(baseNode);
|
|
}else{
|
|
this[point]=baseNode;
|
|
}
|
|
this._attachPoints.push(point);
|
|
}
|
|
}
|
|
|
|
// Process dojoAttachEvent
|
|
var attachEvent = getAttrFunc(baseNode, "dojoAttachEvent");
|
|
if(attachEvent){
|
|
// NOTE: we want to support attributes that have the form
|
|
// "domEvent: nativeEvent; ..."
|
|
var event, events = attachEvent.split(/\s*,\s*/);
|
|
var trim = dojo.trim;
|
|
while((event = events.shift())){
|
|
if(event){
|
|
var thisFunc = null;
|
|
if(event.indexOf(":") != -1){
|
|
// oh, if only JS had tuple assignment
|
|
var funcNameArr = event.split(":");
|
|
event = trim(funcNameArr[0]);
|
|
thisFunc = trim(funcNameArr[1]);
|
|
}else{
|
|
event = trim(event);
|
|
}
|
|
if(!thisFunc){
|
|
thisFunc = event;
|
|
}
|
|
this.connect(baseNode, event, thisFunc);
|
|
}
|
|
}
|
|
}
|
|
|
|
// waiRole, waiState
|
|
var role = getAttrFunc(baseNode, "waiRole");
|
|
if(role){
|
|
dijit.setWaiRole(baseNode, role);
|
|
}
|
|
var values = getAttrFunc(baseNode, "waiState");
|
|
if(values){
|
|
dojo.forEach(values.split(/\s*,\s*/), function(stateValue){
|
|
if(stateValue.indexOf('-') != -1){
|
|
var pair = stateValue.split('-');
|
|
dijit.setWaiState(baseNode, pair[0], pair[1]);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
dojo.forEach(this._startupWidgets, function(w){
|
|
if(w && !w._started && w.startup){
|
|
w.startup();
|
|
}
|
|
});
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
destroyRendering: function(){
|
|
// Delete all attach points to prevent IE6 memory leaks.
|
|
dojo.forEach(this._attachPoints, function(point){
|
|
delete this[point];
|
|
}, this);
|
|
this._attachPoints = [];
|
|
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
// key is either templatePath or templateString; object is either string or DOM tree
|
|
dijit._Templated._templateCache = {};
|
|
|
|
dijit._Templated.getCachedTemplate = function(templatePath, templateString, alwaysUseString){
|
|
// summary:
|
|
// Static method to get a template based on the templatePath or
|
|
// templateString key
|
|
// templatePath: String||dojo.uri.Uri
|
|
// The URL to get the template from.
|
|
// templateString: String?
|
|
// a string to use in lieu of fetching the template from a URL. Takes precedence
|
|
// over templatePath
|
|
// returns: Mixed
|
|
// Either string (if there are ${} variables that need to be replaced) or just
|
|
// a DOM tree (if the node can be cloned directly)
|
|
|
|
// is it already cached?
|
|
var tmplts = dijit._Templated._templateCache;
|
|
var key = templateString || templatePath;
|
|
var cached = tmplts[key];
|
|
if(cached){
|
|
try{
|
|
// if the cached value is an innerHTML string (no ownerDocument) or a DOM tree created within the current document, then use the current cached value
|
|
if(!cached.ownerDocument || cached.ownerDocument == dojo.doc){
|
|
// string or node of the same document
|
|
return cached;
|
|
}
|
|
}catch(e){ /* squelch */ } // IE can throw an exception if cached.ownerDocument was reloaded
|
|
dojo.destroy(cached);
|
|
}
|
|
|
|
// If necessary, load template string from template path
|
|
if(!templateString){
|
|
templateString = dojo.cache(templatePath, {sanitize: true});
|
|
}
|
|
templateString = dojo.string.trim(templateString);
|
|
|
|
if(alwaysUseString || templateString.match(/\$\{([^\}]+)\}/g)){
|
|
// there are variables in the template so all we can do is cache the string
|
|
return (tmplts[key] = templateString); //String
|
|
}else{
|
|
// there are no variables in the template so we can cache the DOM tree
|
|
var node = dojo._toDom(templateString);
|
|
if(node.nodeType != 1){
|
|
throw new Error("Invalid template: " + templateString);
|
|
}
|
|
return (tmplts[key] = node); //Node
|
|
}
|
|
};
|
|
|
|
if(dojo.isIE){
|
|
dojo.addOnWindowUnload(function(){
|
|
var cache = dijit._Templated._templateCache;
|
|
for(var key in cache){
|
|
var value = cache[key];
|
|
if(typeof value == "object"){ // value is either a string or a DOM node template
|
|
dojo.destroy(value);
|
|
}
|
|
delete cache[key];
|
|
}
|
|
});
|
|
}
|
|
|
|
// These arguments can be specified for widgets which are used in templates.
|
|
// Since any widget can be specified as sub widgets in template, mix it
|
|
// into the base widget class. (This is a hack, but it's effective.)
|
|
dojo.extend(dijit._Widget,{
|
|
dojoAttachEvent: "",
|
|
dojoAttachPoint: "",
|
|
waiRole: "",
|
|
waiState:""
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._Container"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._Container"] = true;
|
|
dojo.provide("dijit._Container");
|
|
|
|
dojo.declare("dijit._Container",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Mixin for widgets that contain a set of widget children.
|
|
// description:
|
|
// Use this mixin for widgets that needs to know about and
|
|
// keep track of their widget children. Suitable for widgets like BorderContainer
|
|
// and TabContainer which contain (only) a set of child widgets.
|
|
//
|
|
// It's not suitable for widgets like ContentPane
|
|
// which contains mixed HTML (plain DOM nodes in addition to widgets),
|
|
// and where contained widgets are not necessarily directly below
|
|
// this.containerNode. In that case calls like addChild(node, position)
|
|
// wouldn't make sense.
|
|
|
|
// isContainer: [protected] Boolean
|
|
// Indicates that this widget acts as a "parent" to the descendant widgets.
|
|
// When the parent is started it will call startup() on the child widgets.
|
|
// See also `isLayoutContainer`.
|
|
isContainer: true,
|
|
|
|
buildRendering: function(){
|
|
this.inherited(arguments);
|
|
if(!this.containerNode){
|
|
// all widgets with descendants must set containerNode
|
|
this.containerNode = this.domNode;
|
|
}
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ widget, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Makes the given widget a child of this widget.
|
|
// description:
|
|
// Inserts specified child widget's dom node as a child of this widget's
|
|
// container node, and possibly does other processing (such as layout).
|
|
|
|
var refNode = this.containerNode;
|
|
if(insertIndex && typeof insertIndex == "number"){
|
|
var children = this.getChildren();
|
|
if(children && children.length >= insertIndex){
|
|
refNode = children[insertIndex-1].domNode;
|
|
insertIndex = "after";
|
|
}
|
|
}
|
|
dojo.place(widget.domNode, refNode, insertIndex);
|
|
|
|
// If I've been started but the child widget hasn't been started,
|
|
// start it now. Make sure to do this after widget has been
|
|
// inserted into the DOM tree, so it can see that it's being controlled by me,
|
|
// so it doesn't try to size itself.
|
|
if(this._started && !widget._started){
|
|
widget.startup();
|
|
}
|
|
},
|
|
|
|
removeChild: function(/*Widget or int*/ widget){
|
|
// summary:
|
|
// Removes the passed widget instance from this widget but does
|
|
// not destroy it. You can also pass in an integer indicating
|
|
// the index within the container to remove
|
|
|
|
if(typeof widget == "number" && widget > 0){
|
|
widget = this.getChildren()[widget];
|
|
}
|
|
|
|
if(widget){
|
|
var node = widget.domNode;
|
|
if(node && node.parentNode){
|
|
node.parentNode.removeChild(node); // detach but don't destroy
|
|
}
|
|
}
|
|
},
|
|
|
|
hasChildren: function(){
|
|
// summary:
|
|
// Returns true if widget has children, i.e. if this.containerNode contains something.
|
|
return this.getChildren().length > 0; // Boolean
|
|
},
|
|
|
|
destroyDescendants: function(/*Boolean*/ preserveDom){
|
|
// summary:
|
|
// Destroys all the widgets inside this.containerNode,
|
|
// but not this widget itself
|
|
dojo.forEach(this.getChildren(), function(child){ child.destroyRecursive(preserveDom); });
|
|
},
|
|
|
|
_getSiblingOfChild: function(/*dijit._Widget*/ child, /*int*/ dir){
|
|
// summary:
|
|
// Get the next or previous widget sibling of child
|
|
// dir:
|
|
// if 1, get the next sibling
|
|
// if -1, get the previous sibling
|
|
// tags:
|
|
// private
|
|
var node = child.domNode,
|
|
which = (dir>0 ? "nextSibling" : "previousSibling");
|
|
do{
|
|
node = node[which];
|
|
}while(node && (node.nodeType != 1 || !dijit.byNode(node)));
|
|
return node && dijit.byNode(node); // dijit._Widget
|
|
},
|
|
|
|
getIndexOfChild: function(/*dijit._Widget*/ child){
|
|
// summary:
|
|
// Gets the index of the child in this container or -1 if not found
|
|
return dojo.indexOf(this.getChildren(), child); // int
|
|
},
|
|
|
|
startup: function(){
|
|
// summary:
|
|
// Called after all the widgets have been instantiated and their
|
|
// dom nodes have been inserted somewhere under dojo.doc.body.
|
|
//
|
|
// Widgets should override this method to do any initialization
|
|
// dependent on other widgets existing, and then call
|
|
// this superclass method to finish things off.
|
|
//
|
|
// startup() in subclasses shouldn't do anything
|
|
// size related because the size of the widget hasn't been set yet.
|
|
|
|
if(this._started){ return; }
|
|
|
|
// Startup all children of this widget
|
|
dojo.forEach(this.getChildren(), function(child){ child.startup(); });
|
|
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._Contained"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._Contained"] = true;
|
|
dojo.provide("dijit._Contained");
|
|
|
|
dojo.declare("dijit._Contained",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Mixin for widgets that are children of a container widget
|
|
//
|
|
// example:
|
|
// | // make a basic custom widget that knows about it's parents
|
|
// | dojo.declare("my.customClass",[dijit._Widget,dijit._Contained],{});
|
|
|
|
getParent: function(){
|
|
// summary:
|
|
// Returns the parent widget of this widget, assuming the parent
|
|
// specifies isContainer
|
|
var parent = dijit.getEnclosingWidget(this.domNode.parentNode);
|
|
return parent && parent.isContainer ? parent : null;
|
|
},
|
|
|
|
_getSibling: function(/*String*/ which){
|
|
// summary:
|
|
// Returns next or previous sibling
|
|
// which:
|
|
// Either "next" or "previous"
|
|
// tags:
|
|
// private
|
|
var node = this.domNode;
|
|
do{
|
|
node = node[which+"Sibling"];
|
|
}while(node && node.nodeType != 1);
|
|
return node && dijit.byNode(node); // dijit._Widget
|
|
},
|
|
|
|
getPreviousSibling: function(){
|
|
// summary:
|
|
// Returns null if this is the first child of the parent,
|
|
// otherwise returns the next element sibling to the "left".
|
|
|
|
return this._getSibling("previous"); // dijit._Widget
|
|
},
|
|
|
|
getNextSibling: function(){
|
|
// summary:
|
|
// Returns null if this is the last child of the parent,
|
|
// otherwise returns the next element sibling to the "right".
|
|
|
|
return this._getSibling("next"); // dijit._Widget
|
|
},
|
|
|
|
getIndexInParent: function(){
|
|
// summary:
|
|
// Returns the index of this widget within its container parent.
|
|
// It returns -1 if the parent does not exist, or if the parent
|
|
// is not a dijit._Container
|
|
|
|
var p = this.getParent();
|
|
if(!p || !p.getIndexOfChild){
|
|
return -1; // int
|
|
}
|
|
return p.getIndexOfChild(this); // int
|
|
}
|
|
}
|
|
);
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout._LayoutWidget"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout._LayoutWidget"] = true;
|
|
dojo.provide("dijit.layout._LayoutWidget");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout._LayoutWidget",
|
|
[dijit._Widget, dijit._Container, dijit._Contained],
|
|
{
|
|
// summary:
|
|
// Base class for a _Container widget which is responsible for laying out its children.
|
|
// Widgets which mixin this code must define layout() to manage placement and sizing of the children.
|
|
|
|
// baseClass: [protected extension] String
|
|
// This class name is applied to the widget's domNode
|
|
// and also may be used to generate names for sub nodes,
|
|
// for example dijitTabContainer-content.
|
|
baseClass: "dijitLayoutContainer",
|
|
|
|
// isLayoutContainer: [protected] Boolean
|
|
// Indicates that this widget is going to call resize() on its
|
|
// children widgets, setting their size, when they become visible.
|
|
isLayoutContainer: true,
|
|
|
|
postCreate: function(){
|
|
dojo.addClass(this.domNode, "dijitContainer");
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
startup: function(){
|
|
// summary:
|
|
// Called after all the widgets have been instantiated and their
|
|
// dom nodes have been inserted somewhere under dojo.doc.body.
|
|
//
|
|
// Widgets should override this method to do any initialization
|
|
// dependent on other widgets existing, and then call
|
|
// this superclass method to finish things off.
|
|
//
|
|
// startup() in subclasses shouldn't do anything
|
|
// size related because the size of the widget hasn't been set yet.
|
|
|
|
if(this._started){ return; }
|
|
|
|
// Need to call inherited first - so that child widgets get started
|
|
// up correctly
|
|
this.inherited(arguments);
|
|
|
|
// If I am a not being controlled by a parent layout widget...
|
|
var parent = this.getParent && this.getParent()
|
|
if(!(parent && parent.isLayoutContainer)){
|
|
// Do recursive sizing and layout of all my descendants
|
|
// (passing in no argument to resize means that it has to glean the size itself)
|
|
this.resize();
|
|
|
|
// Since my parent isn't a layout container, and my style *may be* width=height=100%
|
|
// or something similar (either set directly or via a CSS class),
|
|
// monitor when my size changes so that I can re-layout.
|
|
// For browsers where I can't directly monitor when my size changes,
|
|
// monitor when the viewport changes size, which *may* indicate a size change for me.
|
|
this.connect(dojo.isIE ? this.domNode : dojo.global, 'onresize', function(){
|
|
// Using function(){} closure to ensure no arguments to resize.
|
|
this.resize();
|
|
});
|
|
}
|
|
},
|
|
|
|
resize: function(changeSize, resultSize){
|
|
// summary:
|
|
// Call this to resize a widget, or after its size has changed.
|
|
// description:
|
|
// Change size mode:
|
|
// When changeSize is specified, changes the marginBox of this widget
|
|
// and forces it to relayout its contents accordingly.
|
|
// changeSize may specify height, width, or both.
|
|
//
|
|
// If resultSize is specified it indicates the size the widget will
|
|
// become after changeSize has been applied.
|
|
//
|
|
// Notification mode:
|
|
// When changeSize is null, indicates that the caller has already changed
|
|
// the size of the widget, or perhaps it changed because the browser
|
|
// window was resized. Tells widget to relayout its contents accordingly.
|
|
//
|
|
// If resultSize is also specified it indicates the size the widget has
|
|
// become.
|
|
//
|
|
// In either mode, this method also:
|
|
// 1. Sets this._borderBox and this._contentBox to the new size of
|
|
// the widget. Queries the current domNode size if necessary.
|
|
// 2. Calls layout() to resize contents (and maybe adjust child widgets).
|
|
//
|
|
// changeSize: Object?
|
|
// Sets the widget to this margin-box size and position.
|
|
// May include any/all of the following properties:
|
|
// | {w: int, h: int, l: int, t: int}
|
|
//
|
|
// resultSize: Object?
|
|
// The margin-box size of this widget after applying changeSize (if
|
|
// changeSize is specified). If caller knows this size and
|
|
// passes it in, we don't need to query the browser to get the size.
|
|
// | {w: int, h: int}
|
|
|
|
var node = this.domNode;
|
|
|
|
// set margin box size, unless it wasn't specified, in which case use current size
|
|
if(changeSize){
|
|
dojo.marginBox(node, changeSize);
|
|
|
|
// set offset of the node
|
|
if(changeSize.t){ node.style.top = changeSize.t + "px"; }
|
|
if(changeSize.l){ node.style.left = changeSize.l + "px"; }
|
|
}
|
|
|
|
// If either height or width wasn't specified by the user, then query node for it.
|
|
// But note that setting the margin box and then immediately querying dimensions may return
|
|
// inaccurate results, so try not to depend on it.
|
|
var mb = resultSize || {};
|
|
dojo.mixin(mb, changeSize || {}); // changeSize overrides resultSize
|
|
if( !("h" in mb) || !("w" in mb) ){
|
|
mb = dojo.mixin(dojo.marginBox(node), mb); // just use dojo.marginBox() to fill in missing values
|
|
}
|
|
|
|
// Compute and save the size of my border box and content box
|
|
// (w/out calling dojo.contentBox() since that may fail if size was recently set)
|
|
var cs = dojo.getComputedStyle(node);
|
|
var me = dojo._getMarginExtents(node, cs);
|
|
var be = dojo._getBorderExtents(node, cs);
|
|
var bb = (this._borderBox = {
|
|
w: mb.w - (me.w + be.w),
|
|
h: mb.h - (me.h + be.h)
|
|
});
|
|
var pe = dojo._getPadExtents(node, cs);
|
|
this._contentBox = {
|
|
l: dojo._toPixelValue(node, cs.paddingLeft),
|
|
t: dojo._toPixelValue(node, cs.paddingTop),
|
|
w: bb.w - pe.w,
|
|
h: bb.h - pe.h
|
|
};
|
|
|
|
// Callback for widget to adjust size of its children
|
|
this.layout();
|
|
},
|
|
|
|
layout: function(){
|
|
// summary:
|
|
// Widgets override this method to size and position their contents/children.
|
|
// When this is called this._contentBox is guaranteed to be set (see resize()).
|
|
//
|
|
// This is called after startup(), and also when the widget's size has been
|
|
// changed.
|
|
// tags:
|
|
// protected extension
|
|
},
|
|
|
|
_setupChild: function(/*dijit._Widget*/child){
|
|
// summary:
|
|
// Common setup for initial children and children which are added after startup
|
|
// tags:
|
|
// protected extension
|
|
|
|
dojo.addClass(child.domNode, this.baseClass+"-child");
|
|
if(child.baseClass){
|
|
dojo.addClass(child.domNode, this.baseClass+"-"+child.baseClass);
|
|
}
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ child, /*Integer?*/ insertIndex){
|
|
// Overrides _Container.addChild() to call _setupChild()
|
|
this.inherited(arguments);
|
|
if(this._started){
|
|
this._setupChild(child);
|
|
}
|
|
},
|
|
|
|
removeChild: function(/*dijit._Widget*/ child){
|
|
// Overrides _Container.removeChild() to remove class added by _setupChild()
|
|
dojo.removeClass(child.domNode, this.baseClass+"-child");
|
|
if(child.baseClass){
|
|
dojo.removeClass(child.domNode, this.baseClass+"-"+child.baseClass);
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
dijit.layout.marginBox2contentBox = function(/*DomNode*/ node, /*Object*/ mb){
|
|
// summary:
|
|
// Given the margin-box size of a node, return its content box size.
|
|
// Functions like dojo.contentBox() but is more reliable since it doesn't have
|
|
// to wait for the browser to compute sizes.
|
|
var cs = dojo.getComputedStyle(node);
|
|
var me = dojo._getMarginExtents(node, cs);
|
|
var pb = dojo._getPadBorderExtents(node, cs);
|
|
return {
|
|
l: dojo._toPixelValue(node, cs.paddingLeft),
|
|
t: dojo._toPixelValue(node, cs.paddingTop),
|
|
w: mb.w - (me.w + pb.w),
|
|
h: mb.h - (me.h + pb.h)
|
|
};
|
|
};
|
|
|
|
(function(){
|
|
var capitalize = function(word){
|
|
return word.substring(0,1).toUpperCase() + word.substring(1);
|
|
};
|
|
|
|
var size = function(widget, dim){
|
|
// size the child
|
|
widget.resize ? widget.resize(dim) : dojo.marginBox(widget.domNode, dim);
|
|
|
|
// record child's size, but favor our own numbers when we have them.
|
|
// the browser lies sometimes
|
|
dojo.mixin(widget, dojo.marginBox(widget.domNode));
|
|
dojo.mixin(widget, dim);
|
|
};
|
|
|
|
dijit.layout.layoutChildren = function(/*DomNode*/ container, /*Object*/ dim, /*Object[]*/ children){
|
|
// summary
|
|
// Layout a bunch of child dom nodes within a parent dom node
|
|
// container:
|
|
// parent node
|
|
// dim:
|
|
// {l, t, w, h} object specifying dimensions of container into which to place children
|
|
// children:
|
|
// an array like [ {domNode: foo, layoutAlign: "bottom" }, {domNode: bar, layoutAlign: "client"} ]
|
|
|
|
// copy dim because we are going to modify it
|
|
dim = dojo.mixin({}, dim);
|
|
|
|
dojo.addClass(container, "dijitLayoutContainer");
|
|
|
|
// Move "client" elements to the end of the array for layout. a11y dictates that the author
|
|
// needs to be able to put them in the document in tab-order, but this algorithm requires that
|
|
// client be last.
|
|
children = dojo.filter(children, function(item){ return item.layoutAlign != "client"; })
|
|
.concat(dojo.filter(children, function(item){ return item.layoutAlign == "client"; }));
|
|
|
|
// set positions/sizes
|
|
dojo.forEach(children, function(child){
|
|
var elm = child.domNode,
|
|
pos = child.layoutAlign;
|
|
|
|
// set elem to upper left corner of unused space; may move it later
|
|
var elmStyle = elm.style;
|
|
elmStyle.left = dim.l+"px";
|
|
elmStyle.top = dim.t+"px";
|
|
elmStyle.bottom = elmStyle.right = "auto";
|
|
|
|
dojo.addClass(elm, "dijitAlign" + capitalize(pos));
|
|
|
|
// set size && adjust record of remaining space.
|
|
// note that setting the width of a <div> may affect its height.
|
|
if(pos == "top" || pos == "bottom"){
|
|
size(child, { w: dim.w });
|
|
dim.h -= child.h;
|
|
if(pos == "top"){
|
|
dim.t += child.h;
|
|
}else{
|
|
elmStyle.top = dim.t + dim.h + "px";
|
|
}
|
|
}else if(pos == "left" || pos == "right"){
|
|
size(child, { h: dim.h });
|
|
dim.w -= child.w;
|
|
if(pos == "left"){
|
|
dim.l += child.w;
|
|
}else{
|
|
elmStyle.left = dim.l + dim.w + "px";
|
|
}
|
|
}else if(pos == "client"){
|
|
size(child, dim);
|
|
}
|
|
});
|
|
};
|
|
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._CssStateMixin"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._CssStateMixin"] = true;
|
|
dojo.provide("dijit._CssStateMixin");
|
|
|
|
|
|
dojo.declare("dijit._CssStateMixin", [], {
|
|
// summary:
|
|
// Mixin for widgets to set CSS classes on the widget DOM nodes depending on hover/mouse press/focus
|
|
// state changes, and also higher-level state changes such becoming disabled or selected.
|
|
//
|
|
// description:
|
|
// By mixing this class into your widget, and setting the this.baseClass attribute, it will automatically
|
|
// maintain CSS classes on the widget root node (this.domNode) depending on hover,
|
|
// active, focus, etc. state. Ex: with a baseClass of dijitButton, it will apply the classes
|
|
// dijitButtonHovered and dijitButtonActive, as the user moves the mouse over the widget and clicks it.
|
|
//
|
|
// It also sets CSS like dijitButtonDisabled based on widget semantic state.
|
|
//
|
|
// By setting the cssStateNodes attribute, a widget can also track events on subnodes (like buttons
|
|
// within the widget).
|
|
|
|
// cssStateNodes: [protected] Object
|
|
// List of sub-nodes within the widget that need CSS classes applied on mouse hover/press and focus
|
|
//.
|
|
// Each entry in the hash is a an attachpoint names (like "upArrowButton") mapped to a CSS class names
|
|
// (like "dijitUpArrowButton"). Example:
|
|
// | {
|
|
// | "upArrowButton": "dijitUpArrowButton",
|
|
// | "downArrowButton": "dijitDownArrowButton"
|
|
// | }
|
|
// The above will set the CSS class dijitUpArrowButton to the this.upArrowButton DOMNode when it
|
|
// is hovered, etc.
|
|
cssStateNodes: {},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
// Automatically monitor mouse events (essentially :hover and :active) on this.domNode
|
|
dojo.forEach(["onmouseenter", "onmouseleave", "onmousedown"], function(e){
|
|
this.connect(this.domNode, e, "_cssMouseEvent");
|
|
}, this);
|
|
|
|
// Monitoring changes to disabled, readonly, etc. state, and update CSS class of root node
|
|
this.connect(this, "set", function(name, value){
|
|
if(arguments.length >= 2 && {disabled: true, readOnly: true, checked:true, selected:true}[name]){
|
|
this._setStateClass();
|
|
}
|
|
});
|
|
|
|
// The widget coming in/out of the focus change affects it's state
|
|
dojo.forEach(["_onFocus", "_onBlur"], function(ap){
|
|
this.connect(this, ap, "_setStateClass");
|
|
}, this);
|
|
|
|
// Events on sub nodes within the widget
|
|
for(var ap in this.cssStateNodes){
|
|
this._trackMouseState(this[ap], this.cssStateNodes[ap]);
|
|
}
|
|
// Set state initially; there's probably no hover/active/focus state but widget might be
|
|
// disabled/readonly so we want to set CSS classes for those conditions.
|
|
this._setStateClass();
|
|
},
|
|
|
|
_cssMouseEvent: function(/*Event*/ event){
|
|
// summary:
|
|
// Sets _hovering and _active properties depending on mouse state,
|
|
// then calls _setStateClass() to set appropriate CSS classes for this.domNode.
|
|
|
|
if(!this.disabled){
|
|
switch(event.type){
|
|
case "mouseenter":
|
|
case "mouseover": // generated on non-IE browsers even though we connected to mouseenter
|
|
this._hovering = true;
|
|
this._active = this._mouseDown;
|
|
break;
|
|
|
|
case "mouseleave":
|
|
case "mouseout": // generated on non-IE browsers even though we connected to mouseleave
|
|
this._hovering = false;
|
|
this._active = false;
|
|
break;
|
|
|
|
case "mousedown" :
|
|
this._active = true;
|
|
this._mouseDown = true;
|
|
// Set a global event to handle mouseup, so it fires properly
|
|
// even if the cursor leaves this.domNode before the mouse up event.
|
|
// Alternately could set active=false on mouseout.
|
|
var mouseUpConnector = this.connect(dojo.body(), "onmouseup", function(){
|
|
this._active = false;
|
|
this._mouseDown = false;
|
|
this._setStateClass();
|
|
this.disconnect(mouseUpConnector);
|
|
});
|
|
break;
|
|
}
|
|
this._setStateClass();
|
|
}
|
|
},
|
|
|
|
_setStateClass: function(){
|
|
// summary:
|
|
// Update the visual state of the widget by setting the css classes on this.domNode
|
|
// (or this.stateNode if defined) by combining this.baseClass with
|
|
// various suffixes that represent the current widget state(s).
|
|
//
|
|
// description:
|
|
// In the case where a widget has multiple
|
|
// states, it sets the class based on all possible
|
|
// combinations. For example, an invalid form widget that is being hovered
|
|
// will be "dijitInput dijitInputInvalid dijitInputHover dijitInputInvalidHover".
|
|
//
|
|
// The widget may have one or more of the following states, determined
|
|
// by this.state, this.checked, this.valid, and this.selected:
|
|
// - Error - ValidationTextBox sets this.state to "Error" if the current input value is invalid
|
|
// - Checked - ex: a checkmark or a ToggleButton in a checked state, will have this.checked==true
|
|
// - Selected - ex: currently selected tab will have this.selected==true
|
|
//
|
|
// In addition, it may have one or more of the following states,
|
|
// based on this.disabled and flags set in _onMouse (this._active, this._hovering, this._focused):
|
|
// - Disabled - if the widget is disabled
|
|
// - Active - if the mouse (or space/enter key?) is being pressed down
|
|
// - Focused - if the widget has focus
|
|
// - Hover - if the mouse is over the widget
|
|
|
|
// Compute new set of classes
|
|
var newStateClasses = this.baseClass.split(" ");
|
|
|
|
function multiply(modifier){
|
|
newStateClasses = newStateClasses.concat(dojo.map(newStateClasses, function(c){ return c+modifier; }), "dijit"+modifier);
|
|
}
|
|
|
|
if(!this.isLeftToRight()){
|
|
// For RTL mode we need to set an addition class like dijitTextBoxRtl.
|
|
multiply("Rtl");
|
|
}
|
|
|
|
if(this.checked){
|
|
multiply("Checked");
|
|
}
|
|
if(this.state){
|
|
multiply(this.state);
|
|
}
|
|
if(this.selected){
|
|
multiply("Selected");
|
|
}
|
|
|
|
if(this.disabled){
|
|
multiply("Disabled");
|
|
}else if(this.readOnly){
|
|
multiply("ReadOnly");
|
|
}else{
|
|
if(this._active){
|
|
multiply("Active");
|
|
}else if(this._hovering){
|
|
multiply("Hover");
|
|
}
|
|
}
|
|
|
|
if(this._focused){
|
|
multiply("Focused");
|
|
}
|
|
|
|
// Remove old state classes and add new ones.
|
|
// For performance concerns we only write into domNode.className once.
|
|
var tn = this.stateNode || this.domNode,
|
|
classHash = {}; // set of all classes (state and otherwise) for node
|
|
|
|
dojo.forEach(tn.className.split(" "), function(c){ classHash[c] = true; });
|
|
|
|
if("_stateClasses" in this){
|
|
dojo.forEach(this._stateClasses, function(c){ delete classHash[c]; });
|
|
}
|
|
|
|
dojo.forEach(newStateClasses, function(c){ classHash[c] = true; });
|
|
|
|
var newClasses = [];
|
|
for(var c in classHash){
|
|
newClasses.push(c);
|
|
}
|
|
tn.className = newClasses.join(" ");
|
|
|
|
this._stateClasses = newStateClasses;
|
|
},
|
|
|
|
_trackMouseState: function(/*DomNode*/ node, /*String*/ clazz){
|
|
// summary:
|
|
// Track mouse/focus events on specified node and set CSS class on that node to indicate
|
|
// current state. Usually not called directly, but via cssStateNodes attribute.
|
|
// description:
|
|
// Given class=foo, will set the following CSS class on the node
|
|
// - fooActive: if the user is currently pressing down the mouse button while over the node
|
|
// - fooHover: if the user is hovering the mouse over the node, but not pressing down a button
|
|
// - fooFocus: if the node is focused
|
|
//
|
|
// Note that it won't set any classes if the widget is disabled.
|
|
// node: DomNode
|
|
// Should be a sub-node of the widget, not the top node (this.domNode), since the top node
|
|
// is handled specially and automatically just by mixing in this class.
|
|
// clazz: String
|
|
// CSS class name (ex: dijitSliderUpArrow).
|
|
|
|
// Current state of node (initially false)
|
|
// NB: setting specifically to false because dojo.toggleClass() needs true boolean as third arg
|
|
var hovering=false, active=false, focused=false;
|
|
|
|
var self = this,
|
|
cn = dojo.hitch(this, "connect", node);
|
|
|
|
function setClass(){
|
|
var disabled = ("disabled" in self && self.disabled) || ("readonly" in self && self.readonly);
|
|
dojo.toggleClass(node, clazz+"Hover", hovering && !active && !disabled);
|
|
dojo.toggleClass(node, clazz+"Active", active && !disabled);
|
|
dojo.toggleClass(node, clazz+"Focused", focused && !disabled);
|
|
}
|
|
|
|
// Mouse
|
|
cn("onmouseenter", function(){
|
|
hovering = true;
|
|
setClass();
|
|
});
|
|
cn("onmouseleave", function(){
|
|
hovering = false;
|
|
active = false;
|
|
setClass();
|
|
});
|
|
cn("onmousedown", function(){
|
|
active = true;
|
|
setClass();
|
|
});
|
|
cn("onmouseup", function(){
|
|
active = false;
|
|
setClass();
|
|
});
|
|
|
|
// Focus
|
|
cn("onfocus", function(){
|
|
focused = true;
|
|
setClass();
|
|
});
|
|
cn("onblur", function(){
|
|
focused = false;
|
|
setClass();
|
|
});
|
|
|
|
// Just in case widget is enabled/disabled while it has focus/hover/active state.
|
|
// Maybe this is overkill.
|
|
this.connect(this, "set", function(name, value){
|
|
if(name == "disabled" || name == "readOnly"){
|
|
setClass();
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form._FormWidget"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form._FormWidget"] = true;
|
|
dojo.provide("dijit.form._FormWidget");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.form._FormWidget", [dijit._Widget, dijit._Templated, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// Base class for widgets corresponding to native HTML elements such as <checkbox> or <button>,
|
|
// which can be children of a <form> node or a `dijit.form.Form` widget.
|
|
//
|
|
// description:
|
|
// Represents a single HTML element.
|
|
// All these widgets should have these attributes just like native HTML input elements.
|
|
// You can set them during widget construction or afterwards, via `dijit._Widget.attr`.
|
|
//
|
|
// They also share some common methods.
|
|
|
|
// name: String
|
|
// Name used when submitting form; same as "name" attribute or plain HTML elements
|
|
name: "",
|
|
|
|
// alt: String
|
|
// Corresponds to the native HTML <input> element's attribute.
|
|
alt: "",
|
|
|
|
// value: String
|
|
// Corresponds to the native HTML <input> element's attribute.
|
|
value: "",
|
|
|
|
// type: String
|
|
// Corresponds to the native HTML <input> element's attribute.
|
|
type: "text",
|
|
|
|
// tabIndex: Integer
|
|
// Order fields are traversed when user hits the tab key
|
|
tabIndex: "0",
|
|
|
|
// disabled: Boolean
|
|
// Should this widget respond to user input?
|
|
// In markup, this is specified as "disabled='disabled'", or just "disabled".
|
|
disabled: false,
|
|
|
|
// intermediateChanges: Boolean
|
|
// Fires onChange for each value change or only on demand
|
|
intermediateChanges: false,
|
|
|
|
// scrollOnFocus: Boolean
|
|
// On focus, should this widget scroll into view?
|
|
scrollOnFocus: true,
|
|
|
|
// These mixins assume that the focus node is an INPUT, as many but not all _FormWidgets are.
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
value: "focusNode",
|
|
id: "focusNode",
|
|
tabIndex: "focusNode",
|
|
alt: "focusNode",
|
|
title: "focusNode"
|
|
}),
|
|
|
|
postMixInProperties: function(){
|
|
// Setup name=foo string to be referenced from the template (but only if a name has been specified)
|
|
// Unfortunately we can't use attributeMap to set the name due to IE limitations, see #8660
|
|
// Regarding escaping, see heading "Attribute values" in
|
|
// http://www.w3.org/TR/REC-html40/appendix/notes.html#h-B.3.2
|
|
this.nameAttrSetting = this.name ? ('name="' + this.name.replace(/'/g, """) + '"') : '';
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
this.connect(this.domNode, "onmousedown", "_onMouseDown");
|
|
},
|
|
|
|
_setDisabledAttr: function(/*Boolean*/ value){
|
|
this.disabled = value;
|
|
dojo.attr(this.focusNode, 'disabled', value);
|
|
if(this.valueNode){
|
|
dojo.attr(this.valueNode, 'disabled', value);
|
|
}
|
|
dijit.setWaiState(this.focusNode, "disabled", value);
|
|
|
|
if(value){
|
|
// reset these, because after the domNode is disabled, we can no longer receive
|
|
// mouse related events, see #4200
|
|
this._hovering = false;
|
|
this._active = false;
|
|
|
|
// clear tab stop(s) on this widget's focusable node(s) (ComboBox has two focusable nodes)
|
|
var attachPointNames = "tabIndex" in this.attributeMap ? this.attributeMap.tabIndex : "focusNode";
|
|
dojo.forEach(dojo.isArray(attachPointNames) ? attachPointNames : [attachPointNames], function(attachPointName){
|
|
var node = this[attachPointName];
|
|
// complex code because tabIndex=-1 on a <div> doesn't work on FF
|
|
if(dojo.isWebKit || dijit.hasDefaultTabStop(node)){ // see #11064 about webkit bug
|
|
node.setAttribute('tabIndex', "-1");
|
|
}else{
|
|
node.removeAttribute('tabIndex');
|
|
}
|
|
}, this);
|
|
}else{
|
|
this.focusNode.setAttribute('tabIndex', this.tabIndex);
|
|
}
|
|
},
|
|
|
|
setDisabled: function(/*Boolean*/ disabled){
|
|
// summary:
|
|
// Deprecated. Use set('disabled', ...) instead.
|
|
dojo.deprecated("setDisabled("+disabled+") is deprecated. Use set('disabled',"+disabled+") instead.", "", "2.0");
|
|
this.set('disabled', disabled);
|
|
},
|
|
|
|
_onFocus: function(e){
|
|
if(this.scrollOnFocus){
|
|
dojo.window.scrollIntoView(this.domNode);
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
isFocusable: function(){
|
|
// summary:
|
|
// Tells if this widget is focusable or not. Used internally by dijit.
|
|
// tags:
|
|
// protected
|
|
return !this.disabled && !this.readOnly && this.focusNode && (dojo.style(this.domNode, "display") != "none");
|
|
},
|
|
|
|
focus: function(){
|
|
// summary:
|
|
// Put focus on this widget
|
|
dijit.focus(this.focusNode);
|
|
},
|
|
|
|
compare: function(/*anything*/val1, /*anything*/val2){
|
|
// summary:
|
|
// Compare 2 values (as returned by attr('value') for this widget).
|
|
// tags:
|
|
// protected
|
|
if(typeof val1 == "number" && typeof val2 == "number"){
|
|
return (isNaN(val1) && isNaN(val2)) ? 0 : val1 - val2;
|
|
}else if(val1 > val2){
|
|
return 1;
|
|
}else if(val1 < val2){
|
|
return -1;
|
|
}else{
|
|
return 0;
|
|
}
|
|
},
|
|
|
|
onChange: function(newValue){
|
|
// summary:
|
|
// Callback when this widget's value is changed.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
// _onChangeActive: [private] Boolean
|
|
// Indicates that changes to the value should call onChange() callback.
|
|
// This is false during widget initialization, to avoid calling onChange()
|
|
// when the initial value is set.
|
|
_onChangeActive: false,
|
|
|
|
_handleOnChange: function(/*anything*/ newValue, /* Boolean? */ priorityChange){
|
|
// summary:
|
|
// Called when the value of the widget is set. Calls onChange() if appropriate
|
|
// newValue:
|
|
// the new value
|
|
// priorityChange:
|
|
// For a slider, for example, dragging the slider is priorityChange==false,
|
|
// but on mouse up, it's priorityChange==true. If intermediateChanges==true,
|
|
// onChange is only called form priorityChange=true events.
|
|
// tags:
|
|
// private
|
|
this._lastValue = newValue;
|
|
if(this._lastValueReported == undefined && (priorityChange === null || !this._onChangeActive)){
|
|
// this block executes not for a change, but during initialization,
|
|
// and is used to store away the original value (or for ToggleButton, the original checked state)
|
|
this._resetValue = this._lastValueReported = newValue;
|
|
}
|
|
if((this.intermediateChanges || priorityChange || priorityChange === undefined) &&
|
|
((typeof newValue != typeof this._lastValueReported) ||
|
|
this.compare(newValue, this._lastValueReported) != 0)){
|
|
this._lastValueReported = newValue;
|
|
if(this._onChangeActive){
|
|
if(this._onChangeHandle){
|
|
clearTimeout(this._onChangeHandle);
|
|
}
|
|
// setTimout allows hidden value processing to run and
|
|
// also the onChange handler can safely adjust focus, etc
|
|
this._onChangeHandle = setTimeout(dojo.hitch(this,
|
|
function(){
|
|
this._onChangeHandle = null;
|
|
this.onChange(newValue);
|
|
}), 0); // try to collapse multiple onChange's fired faster than can be processed
|
|
}
|
|
}
|
|
},
|
|
|
|
create: function(){
|
|
// Overrides _Widget.create()
|
|
this.inherited(arguments);
|
|
this._onChangeActive = true;
|
|
},
|
|
|
|
destroy: function(){
|
|
if(this._onChangeHandle){ // destroy called before last onChange has fired
|
|
clearTimeout(this._onChangeHandle);
|
|
this.onChange(this._lastValueReported);
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
setValue: function(/*String*/ value){
|
|
// summary:
|
|
// Deprecated. Use set('value', ...) instead.
|
|
dojo.deprecated("dijit.form._FormWidget:setValue("+value+") is deprecated. Use set('value',"+value+") instead.", "", "2.0");
|
|
this.set('value', value);
|
|
},
|
|
|
|
getValue: function(){
|
|
// summary:
|
|
// Deprecated. Use get('value') instead.
|
|
dojo.deprecated(this.declaredClass+"::getValue() is deprecated. Use get('value') instead.", "", "2.0");
|
|
return this.get('value');
|
|
},
|
|
|
|
_onMouseDown: function(e){
|
|
// If user clicks on the button, even if the mouse is released outside of it,
|
|
// this button should get focus (to mimics native browser buttons).
|
|
// This is also needed on chrome because otherwise buttons won't get focus at all,
|
|
// which leads to bizarre focus restore on Dialog close etc.
|
|
if(!e.ctrlKey && this.isFocusable()){ // !e.ctrlKey to ignore right-click on mac
|
|
// Set a global event to handle mouseup, so it fires properly
|
|
// even if the cursor leaves this.domNode before the mouse up event.
|
|
var mouseUpConnector = this.connect(dojo.body(), "onmouseup", function(){
|
|
if (this.isFocusable()) {
|
|
this.focus();
|
|
}
|
|
this.disconnect(mouseUpConnector);
|
|
});
|
|
}
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.form._FormValueWidget", dijit.form._FormWidget,
|
|
{
|
|
// summary:
|
|
// Base class for widgets corresponding to native HTML elements such as <input> or <select> that have user changeable values.
|
|
// description:
|
|
// Each _FormValueWidget represents a single input value, and has a (possibly hidden) <input> element,
|
|
// to which it serializes it's input value, so that form submission (either normal submission or via FormBind?)
|
|
// works as expected.
|
|
|
|
// Don't attempt to mixin the 'type', 'name' attributes here programatically -- they must be declared
|
|
// directly in the template as read by the parser in order to function. IE is known to specifically
|
|
// require the 'name' attribute at element creation time. See #8484, #8660.
|
|
// TODO: unclear what that {value: ""} is for; FormWidget.attributeMap copies value to focusNode,
|
|
// so maybe {value: ""} is so the value *doesn't* get copied to focusNode?
|
|
// Seems like we really want value removed from attributeMap altogether
|
|
// (although there's no easy way to do that now)
|
|
|
|
// readOnly: Boolean
|
|
// Should this widget respond to user input?
|
|
// In markup, this is specified as "readOnly".
|
|
// Similar to disabled except readOnly form values are submitted.
|
|
readOnly: false,
|
|
|
|
attributeMap: dojo.delegate(dijit.form._FormWidget.prototype.attributeMap, {
|
|
value: "",
|
|
readOnly: "focusNode"
|
|
}),
|
|
|
|
_setReadOnlyAttr: function(/*Boolean*/ value){
|
|
this.readOnly = value;
|
|
dojo.attr(this.focusNode, 'readOnly', value);
|
|
dijit.setWaiState(this.focusNode, "readonly", value);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
if(dojo.isIE){ // IE won't stop the event with keypress
|
|
this.connect(this.focusNode || this.domNode, "onkeydown", this._onKeyDown);
|
|
}
|
|
// Update our reset value if it hasn't yet been set (because this.set()
|
|
// is only called when there *is* a value)
|
|
if(this._resetValue === undefined){
|
|
this._resetValue = this.value;
|
|
}
|
|
},
|
|
|
|
_setValueAttr: function(/*anything*/ newValue, /*Boolean, optional*/ priorityChange){
|
|
// summary:
|
|
// Hook so attr('value', value) works.
|
|
// description:
|
|
// Sets the value of the widget.
|
|
// If the value has changed, then fire onChange event, unless priorityChange
|
|
// is specified as null (or false?)
|
|
this.value = newValue;
|
|
this._handleOnChange(newValue, priorityChange);
|
|
},
|
|
|
|
_getValueAttr: function(){
|
|
// summary:
|
|
// Hook so attr('value') works.
|
|
return this._lastValue;
|
|
},
|
|
|
|
undo: function(){
|
|
// summary:
|
|
// Restore the value to the last value passed to onChange
|
|
this._setValueAttr(this._lastValueReported, false);
|
|
},
|
|
|
|
reset: function(){
|
|
// summary:
|
|
// Reset the widget's value to what it was at initialization time
|
|
this._hasBeenBlurred = false;
|
|
this._setValueAttr(this._resetValue, true);
|
|
},
|
|
|
|
_onKeyDown: function(e){
|
|
if(e.keyCode == dojo.keys.ESCAPE && !(e.ctrlKey || e.altKey || e.metaKey)){
|
|
var te;
|
|
if(dojo.isIE){
|
|
e.preventDefault(); // default behavior needs to be stopped here since keypress is too late
|
|
te = document.createEventObject();
|
|
te.keyCode = dojo.keys.ESCAPE;
|
|
te.shiftKey = e.shiftKey;
|
|
e.srcElement.fireEvent('onkeypress', te);
|
|
}
|
|
}
|
|
},
|
|
|
|
_layoutHackIE7: function(){
|
|
// summary:
|
|
// Work around table sizing bugs on IE7 by forcing redraw
|
|
|
|
if(dojo.isIE == 7){ // fix IE7 layout bug when the widget is scrolled out of sight
|
|
var domNode = this.domNode;
|
|
var parent = domNode.parentNode;
|
|
var pingNode = domNode.firstChild || domNode; // target node most unlikely to have a custom filter
|
|
var origFilter = pingNode.style.filter; // save custom filter, most likely nothing
|
|
var _this = this;
|
|
while(parent && parent.clientHeight == 0){ // search for parents that haven't rendered yet
|
|
(function ping(){
|
|
var disconnectHandle = _this.connect(parent, "onscroll",
|
|
function(e){
|
|
_this.disconnect(disconnectHandle); // only call once
|
|
pingNode.style.filter = (new Date()).getMilliseconds(); // set to anything that's unique
|
|
setTimeout(function(){ pingNode.style.filter = origFilter }, 0); // restore custom filter, if any
|
|
}
|
|
);
|
|
})();
|
|
parent = parent.parentNode;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.dijit"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.dijit"] = true;
|
|
dojo.provide("dijit.dijit");
|
|
|
|
/*=====
|
|
dijit.dijit = {
|
|
// summary:
|
|
// A roll-up for common dijit methods
|
|
// description:
|
|
// A rollup file for the build system including the core and common
|
|
// dijit files.
|
|
//
|
|
// example:
|
|
// | <script type="text/javascript" src="js/dojo/dijit/dijit.js"></script>
|
|
//
|
|
};
|
|
=====*/
|
|
|
|
// All the stuff in _base (these are the function that are guaranteed available without an explicit dojo.require)
|
|
|
|
|
|
// And some other stuff that we tend to pull in all the time anyway
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.fx.Toggler"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.fx.Toggler"] = true;
|
|
dojo.provide("dojo.fx.Toggler");
|
|
|
|
dojo.declare("dojo.fx.Toggler", null, {
|
|
// summary:
|
|
// A simple `dojo.Animation` toggler API.
|
|
//
|
|
// description:
|
|
// class constructor for an animation toggler. It accepts a packed
|
|
// set of arguments about what type of animation to use in each
|
|
// direction, duration, etc. All available members are mixed into
|
|
// these animations from the constructor (for example, `node`,
|
|
// `showDuration`, `hideDuration`).
|
|
//
|
|
// example:
|
|
// | var t = new dojo.fx.Toggler({
|
|
// | node: "nodeId",
|
|
// | showDuration: 500,
|
|
// | // hideDuration will default to "200"
|
|
// | showFunc: dojo.fx.wipeIn,
|
|
// | // hideFunc will default to "fadeOut"
|
|
// | });
|
|
// | t.show(100); // delay showing for 100ms
|
|
// | // ...time passes...
|
|
// | t.hide();
|
|
|
|
// node: DomNode
|
|
// the node to target for the showing and hiding animations
|
|
node: null,
|
|
|
|
// showFunc: Function
|
|
// The function that returns the `dojo.Animation` to show the node
|
|
showFunc: dojo.fadeIn,
|
|
|
|
// hideFunc: Function
|
|
// The function that returns the `dojo.Animation` to hide the node
|
|
hideFunc: dojo.fadeOut,
|
|
|
|
// showDuration:
|
|
// Time in milliseconds to run the show Animation
|
|
showDuration: 200,
|
|
|
|
// hideDuration:
|
|
// Time in milliseconds to run the hide Animation
|
|
hideDuration: 200,
|
|
|
|
// FIXME: need a policy for where the toggler should "be" the next
|
|
// time show/hide are called if we're stopped somewhere in the
|
|
// middle.
|
|
// FIXME: also would be nice to specify individual showArgs/hideArgs mixed into
|
|
// each animation individually.
|
|
// FIXME: also would be nice to have events from the animations exposed/bridged
|
|
|
|
/*=====
|
|
_showArgs: null,
|
|
_showAnim: null,
|
|
|
|
_hideArgs: null,
|
|
_hideAnim: null,
|
|
|
|
_isShowing: false,
|
|
_isHiding: false,
|
|
=====*/
|
|
|
|
constructor: function(args){
|
|
var _t = this;
|
|
|
|
dojo.mixin(_t, args);
|
|
_t.node = args.node;
|
|
_t._showArgs = dojo.mixin({}, args);
|
|
_t._showArgs.node = _t.node;
|
|
_t._showArgs.duration = _t.showDuration;
|
|
_t.showAnim = _t.showFunc(_t._showArgs);
|
|
|
|
_t._hideArgs = dojo.mixin({}, args);
|
|
_t._hideArgs.node = _t.node;
|
|
_t._hideArgs.duration = _t.hideDuration;
|
|
_t.hideAnim = _t.hideFunc(_t._hideArgs);
|
|
|
|
dojo.connect(_t.showAnim, "beforeBegin", dojo.hitch(_t.hideAnim, "stop", true));
|
|
dojo.connect(_t.hideAnim, "beforeBegin", dojo.hitch(_t.showAnim, "stop", true));
|
|
},
|
|
|
|
show: function(delay){
|
|
// summary: Toggle the node to showing
|
|
// delay: Integer?
|
|
// Ammount of time to stall playing the show animation
|
|
return this.showAnim.play(delay || 0);
|
|
},
|
|
|
|
hide: function(delay){
|
|
// summary: Toggle the node to hidden
|
|
// delay: Integer?
|
|
// Ammount of time to stall playing the hide animation
|
|
return this.hideAnim.play(delay || 0);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.fx"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.fx"] = true;
|
|
dojo.provide("dojo.fx");
|
|
// FIXME: remove this back-compat require in 2.0
|
|
/*=====
|
|
dojo.fx = {
|
|
// summary: Effects library on top of Base animations
|
|
};
|
|
=====*/
|
|
(function(){
|
|
|
|
var d = dojo,
|
|
_baseObj = {
|
|
_fire: function(evt, args){
|
|
if(this[evt]){
|
|
this[evt].apply(this, args||[]);
|
|
}
|
|
return this;
|
|
}
|
|
};
|
|
|
|
var _chain = function(animations){
|
|
this._index = -1;
|
|
this._animations = animations||[];
|
|
this._current = this._onAnimateCtx = this._onEndCtx = null;
|
|
|
|
this.duration = 0;
|
|
d.forEach(this._animations, function(a){
|
|
this.duration += a.duration;
|
|
if(a.delay){ this.duration += a.delay; }
|
|
}, this);
|
|
};
|
|
d.extend(_chain, {
|
|
_onAnimate: function(){
|
|
this._fire("onAnimate", arguments);
|
|
},
|
|
_onEnd: function(){
|
|
d.disconnect(this._onAnimateCtx);
|
|
d.disconnect(this._onEndCtx);
|
|
this._onAnimateCtx = this._onEndCtx = null;
|
|
if(this._index + 1 == this._animations.length){
|
|
this._fire("onEnd");
|
|
}else{
|
|
// switch animations
|
|
this._current = this._animations[++this._index];
|
|
this._onAnimateCtx = d.connect(this._current, "onAnimate", this, "_onAnimate");
|
|
this._onEndCtx = d.connect(this._current, "onEnd", this, "_onEnd");
|
|
this._current.play(0, true);
|
|
}
|
|
},
|
|
play: function(/*int?*/ delay, /*Boolean?*/ gotoStart){
|
|
if(!this._current){ this._current = this._animations[this._index = 0]; }
|
|
if(!gotoStart && this._current.status() == "playing"){ return this; }
|
|
var beforeBegin = d.connect(this._current, "beforeBegin", this, function(){
|
|
this._fire("beforeBegin");
|
|
}),
|
|
onBegin = d.connect(this._current, "onBegin", this, function(arg){
|
|
this._fire("onBegin", arguments);
|
|
}),
|
|
onPlay = d.connect(this._current, "onPlay", this, function(arg){
|
|
this._fire("onPlay", arguments);
|
|
d.disconnect(beforeBegin);
|
|
d.disconnect(onBegin);
|
|
d.disconnect(onPlay);
|
|
});
|
|
if(this._onAnimateCtx){
|
|
d.disconnect(this._onAnimateCtx);
|
|
}
|
|
this._onAnimateCtx = d.connect(this._current, "onAnimate", this, "_onAnimate");
|
|
if(this._onEndCtx){
|
|
d.disconnect(this._onEndCtx);
|
|
}
|
|
this._onEndCtx = d.connect(this._current, "onEnd", this, "_onEnd");
|
|
this._current.play.apply(this._current, arguments);
|
|
return this;
|
|
},
|
|
pause: function(){
|
|
if(this._current){
|
|
var e = d.connect(this._current, "onPause", this, function(arg){
|
|
this._fire("onPause", arguments);
|
|
d.disconnect(e);
|
|
});
|
|
this._current.pause();
|
|
}
|
|
return this;
|
|
},
|
|
gotoPercent: function(/*Decimal*/percent, /*Boolean?*/ andPlay){
|
|
this.pause();
|
|
var offset = this.duration * percent;
|
|
this._current = null;
|
|
d.some(this._animations, function(a){
|
|
if(a.duration <= offset){
|
|
this._current = a;
|
|
return true;
|
|
}
|
|
offset -= a.duration;
|
|
return false;
|
|
});
|
|
if(this._current){
|
|
this._current.gotoPercent(offset / this._current.duration, andPlay);
|
|
}
|
|
return this;
|
|
},
|
|
stop: function(/*boolean?*/ gotoEnd){
|
|
if(this._current){
|
|
if(gotoEnd){
|
|
for(; this._index + 1 < this._animations.length; ++this._index){
|
|
this._animations[this._index].stop(true);
|
|
}
|
|
this._current = this._animations[this._index];
|
|
}
|
|
var e = d.connect(this._current, "onStop", this, function(arg){
|
|
this._fire("onStop", arguments);
|
|
d.disconnect(e);
|
|
});
|
|
this._current.stop();
|
|
}
|
|
return this;
|
|
},
|
|
status: function(){
|
|
return this._current ? this._current.status() : "stopped";
|
|
},
|
|
destroy: function(){
|
|
if(this._onAnimateCtx){ d.disconnect(this._onAnimateCtx); }
|
|
if(this._onEndCtx){ d.disconnect(this._onEndCtx); }
|
|
}
|
|
});
|
|
d.extend(_chain, _baseObj);
|
|
|
|
dojo.fx.chain = function(/*dojo.Animation[]*/ animations){
|
|
// summary:
|
|
// Chain a list of `dojo.Animation`s to run in sequence
|
|
//
|
|
// description:
|
|
// Return a `dojo.Animation` which will play all passed
|
|
// `dojo.Animation` instances in sequence, firing its own
|
|
// synthesized events simulating a single animation. (eg:
|
|
// onEnd of this animation means the end of the chain,
|
|
// not the individual animations within)
|
|
//
|
|
// example:
|
|
// Once `node` is faded out, fade in `otherNode`
|
|
// | dojo.fx.chain([
|
|
// | dojo.fadeIn({ node:node }),
|
|
// | dojo.fadeOut({ node:otherNode })
|
|
// | ]).play();
|
|
//
|
|
return new _chain(animations) // dojo.Animation
|
|
};
|
|
|
|
var _combine = function(animations){
|
|
this._animations = animations||[];
|
|
this._connects = [];
|
|
this._finished = 0;
|
|
|
|
this.duration = 0;
|
|
d.forEach(animations, function(a){
|
|
var duration = a.duration;
|
|
if(a.delay){ duration += a.delay; }
|
|
if(this.duration < duration){ this.duration = duration; }
|
|
this._connects.push(d.connect(a, "onEnd", this, "_onEnd"));
|
|
}, this);
|
|
|
|
this._pseudoAnimation = new d.Animation({curve: [0, 1], duration: this.duration});
|
|
var self = this;
|
|
d.forEach(["beforeBegin", "onBegin", "onPlay", "onAnimate", "onPause", "onStop", "onEnd"],
|
|
function(evt){
|
|
self._connects.push(d.connect(self._pseudoAnimation, evt,
|
|
function(){ self._fire(evt, arguments); }
|
|
));
|
|
}
|
|
);
|
|
};
|
|
d.extend(_combine, {
|
|
_doAction: function(action, args){
|
|
d.forEach(this._animations, function(a){
|
|
a[action].apply(a, args);
|
|
});
|
|
return this;
|
|
},
|
|
_onEnd: function(){
|
|
if(++this._finished > this._animations.length){
|
|
this._fire("onEnd");
|
|
}
|
|
},
|
|
_call: function(action, args){
|
|
var t = this._pseudoAnimation;
|
|
t[action].apply(t, args);
|
|
},
|
|
play: function(/*int?*/ delay, /*Boolean?*/ gotoStart){
|
|
this._finished = 0;
|
|
this._doAction("play", arguments);
|
|
this._call("play", arguments);
|
|
return this;
|
|
},
|
|
pause: function(){
|
|
this._doAction("pause", arguments);
|
|
this._call("pause", arguments);
|
|
return this;
|
|
},
|
|
gotoPercent: function(/*Decimal*/percent, /*Boolean?*/ andPlay){
|
|
var ms = this.duration * percent;
|
|
d.forEach(this._animations, function(a){
|
|
a.gotoPercent(a.duration < ms ? 1 : (ms / a.duration), andPlay);
|
|
});
|
|
this._call("gotoPercent", arguments);
|
|
return this;
|
|
},
|
|
stop: function(/*boolean?*/ gotoEnd){
|
|
this._doAction("stop", arguments);
|
|
this._call("stop", arguments);
|
|
return this;
|
|
},
|
|
status: function(){
|
|
return this._pseudoAnimation.status();
|
|
},
|
|
destroy: function(){
|
|
d.forEach(this._connects, dojo.disconnect);
|
|
}
|
|
});
|
|
d.extend(_combine, _baseObj);
|
|
|
|
dojo.fx.combine = function(/*dojo.Animation[]*/ animations){
|
|
// summary:
|
|
// Combine a list of `dojo.Animation`s to run in parallel
|
|
//
|
|
// description:
|
|
// Combine an array of `dojo.Animation`s to run in parallel,
|
|
// providing a new `dojo.Animation` instance encompasing each
|
|
// animation, firing standard animation events.
|
|
//
|
|
// example:
|
|
// Fade out `node` while fading in `otherNode` simultaneously
|
|
// | dojo.fx.combine([
|
|
// | dojo.fadeIn({ node:node }),
|
|
// | dojo.fadeOut({ node:otherNode })
|
|
// | ]).play();
|
|
//
|
|
// example:
|
|
// When the longest animation ends, execute a function:
|
|
// | var anim = dojo.fx.combine([
|
|
// | dojo.fadeIn({ node: n, duration:700 }),
|
|
// | dojo.fadeOut({ node: otherNode, duration: 300 })
|
|
// | ]);
|
|
// | dojo.connect(anim, "onEnd", function(){
|
|
// | // overall animation is done.
|
|
// | });
|
|
// | anim.play(); // play the animation
|
|
//
|
|
return new _combine(animations); // dojo.Animation
|
|
};
|
|
|
|
dojo.fx.wipeIn = function(/*Object*/ args){
|
|
// summary:
|
|
// Expand a node to it's natural height.
|
|
//
|
|
// description:
|
|
// Returns an animation that will expand the
|
|
// node defined in 'args' object from it's current height to
|
|
// it's natural height (with no scrollbar).
|
|
// Node must have no margin/border/padding.
|
|
//
|
|
// args: Object
|
|
// A hash-map of standard `dojo.Animation` constructor properties
|
|
// (such as easing: node: duration: and so on)
|
|
//
|
|
// example:
|
|
// | dojo.fx.wipeIn({
|
|
// | node:"someId"
|
|
// | }).play()
|
|
var node = args.node = d.byId(args.node), s = node.style, o;
|
|
|
|
var anim = d.animateProperty(d.mixin({
|
|
properties: {
|
|
height: {
|
|
// wrapped in functions so we wait till the last second to query (in case value has changed)
|
|
start: function(){
|
|
// start at current [computed] height, but use 1px rather than 0
|
|
// because 0 causes IE to display the whole panel
|
|
o = s.overflow;
|
|
s.overflow = "hidden";
|
|
if(s.visibility == "hidden" || s.display == "none"){
|
|
s.height = "1px";
|
|
s.display = "";
|
|
s.visibility = "";
|
|
return 1;
|
|
}else{
|
|
var height = d.style(node, "height");
|
|
return Math.max(height, 1);
|
|
}
|
|
},
|
|
end: function(){
|
|
return node.scrollHeight;
|
|
}
|
|
}
|
|
}
|
|
}, args));
|
|
|
|
d.connect(anim, "onEnd", function(){
|
|
s.height = "auto";
|
|
s.overflow = o;
|
|
});
|
|
|
|
return anim; // dojo.Animation
|
|
}
|
|
|
|
dojo.fx.wipeOut = function(/*Object*/ args){
|
|
// summary:
|
|
// Shrink a node to nothing and hide it.
|
|
//
|
|
// description:
|
|
// Returns an animation that will shrink node defined in "args"
|
|
// from it's current height to 1px, and then hide it.
|
|
//
|
|
// args: Object
|
|
// A hash-map of standard `dojo.Animation` constructor properties
|
|
// (such as easing: node: duration: and so on)
|
|
//
|
|
// example:
|
|
// | dojo.fx.wipeOut({ node:"someId" }).play()
|
|
|
|
var node = args.node = d.byId(args.node), s = node.style, o;
|
|
|
|
var anim = d.animateProperty(d.mixin({
|
|
properties: {
|
|
height: {
|
|
end: 1 // 0 causes IE to display the whole panel
|
|
}
|
|
}
|
|
}, args));
|
|
|
|
d.connect(anim, "beforeBegin", function(){
|
|
o = s.overflow;
|
|
s.overflow = "hidden";
|
|
s.display = "";
|
|
});
|
|
d.connect(anim, "onEnd", function(){
|
|
s.overflow = o;
|
|
s.height = "auto";
|
|
s.display = "none";
|
|
});
|
|
|
|
return anim; // dojo.Animation
|
|
}
|
|
|
|
dojo.fx.slideTo = function(/*Object*/ args){
|
|
// summary:
|
|
// Slide a node to a new top/left position
|
|
//
|
|
// description:
|
|
// Returns an animation that will slide "node"
|
|
// defined in args Object from its current position to
|
|
// the position defined by (args.left, args.top).
|
|
//
|
|
// args: Object
|
|
// A hash-map of standard `dojo.Animation` constructor properties
|
|
// (such as easing: node: duration: and so on). Special args members
|
|
// are `top` and `left`, which indicate the new position to slide to.
|
|
//
|
|
// example:
|
|
// | dojo.fx.slideTo({ node: node, left:"40", top:"50", units:"px" }).play()
|
|
|
|
var node = args.node = d.byId(args.node),
|
|
top = null, left = null;
|
|
|
|
var init = (function(n){
|
|
return function(){
|
|
var cs = d.getComputedStyle(n);
|
|
var pos = cs.position;
|
|
top = (pos == 'absolute' ? n.offsetTop : parseInt(cs.top) || 0);
|
|
left = (pos == 'absolute' ? n.offsetLeft : parseInt(cs.left) || 0);
|
|
if(pos != 'absolute' && pos != 'relative'){
|
|
var ret = d.position(n, true);
|
|
top = ret.y;
|
|
left = ret.x;
|
|
n.style.position="absolute";
|
|
n.style.top=top+"px";
|
|
n.style.left=left+"px";
|
|
}
|
|
};
|
|
})(node);
|
|
init();
|
|
|
|
var anim = d.animateProperty(d.mixin({
|
|
properties: {
|
|
top: args.top || 0,
|
|
left: args.left || 0
|
|
}
|
|
}, args));
|
|
d.connect(anim, "beforeBegin", anim, init);
|
|
|
|
return anim; // dojo.Animation
|
|
}
|
|
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.NodeList-fx"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.NodeList-fx"] = true;
|
|
dojo.provide("dojo.NodeList-fx");
|
|
|
|
|
|
/*=====
|
|
dojo["NodeList-fx"] = {
|
|
// summary: Adds dojo.fx animation support to dojo.query()
|
|
};
|
|
=====*/
|
|
|
|
dojo.extend(dojo.NodeList, {
|
|
_anim: function(obj, method, args){
|
|
args = args||{};
|
|
var a = dojo.fx.combine(
|
|
this.map(function(item){
|
|
var tmpArgs = { node: item };
|
|
dojo.mixin(tmpArgs, args);
|
|
return obj[method](tmpArgs);
|
|
})
|
|
);
|
|
return args.auto ? a.play() && this : a; // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
wipeIn: function(args){
|
|
// summary:
|
|
// wipe in all elements of this NodeList via `dojo.fx.wipeIn`
|
|
//
|
|
// args: Object?
|
|
// Additional dojo.Animation arguments to mix into this set with the addition of
|
|
// an `auto` parameter.
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// Fade in all tables with class "blah":
|
|
// | dojo.query("table.blah").wipeIn().play();
|
|
//
|
|
// example:
|
|
// Utilizing `auto` to get the NodeList back:
|
|
// | dojo.query(".titles").wipeIn({ auto:true }).onclick(someFunction);
|
|
//
|
|
return this._anim(dojo.fx, "wipeIn", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
wipeOut: function(args){
|
|
// summary:
|
|
// wipe out all elements of this NodeList via `dojo.fx.wipeOut`
|
|
//
|
|
// args: Object?
|
|
// Additional dojo.Animation arguments to mix into this set with the addition of
|
|
// an `auto` parameter.
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// Wipe out all tables with class "blah":
|
|
// | dojo.query("table.blah").wipeOut().play();
|
|
return this._anim(dojo.fx, "wipeOut", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
slideTo: function(args){
|
|
// summary:
|
|
// slide all elements of the node list to the specified place via `dojo.fx.slideTo`
|
|
//
|
|
// args: Object?
|
|
// Additional dojo.Animation arguments to mix into this set with the addition of
|
|
// an `auto` parameter.
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// | Move all tables with class "blah" to 300/300:
|
|
// | dojo.query("table.blah").slideTo({
|
|
// | left: 40,
|
|
// | top: 50
|
|
// | }).play();
|
|
return this._anim(dojo.fx, "slideTo", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
|
|
fadeIn: function(args){
|
|
// summary:
|
|
// fade in all elements of this NodeList via `dojo.fadeIn`
|
|
//
|
|
// args: Object?
|
|
// Additional dojo.Animation arguments to mix into this set with the addition of
|
|
// an `auto` parameter.
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// Fade in all tables with class "blah":
|
|
// | dojo.query("table.blah").fadeIn().play();
|
|
return this._anim(dojo, "fadeIn", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
fadeOut: function(args){
|
|
// summary:
|
|
// fade out all elements of this NodeList via `dojo.fadeOut`
|
|
//
|
|
// args: Object?
|
|
// Additional dojo.Animation arguments to mix into this set with the addition of
|
|
// an `auto` parameter.
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// Fade out all elements with class "zork":
|
|
// | dojo.query(".zork").fadeOut().play();
|
|
// example:
|
|
// Fade them on a delay and do something at the end:
|
|
// | var fo = dojo.query(".zork").fadeOut();
|
|
// | dojo.connect(fo, "onEnd", function(){ /*...*/ });
|
|
// | fo.play();
|
|
// example:
|
|
// Using `auto`:
|
|
// | dojo.query("li").fadeOut({ auto:true }).filter(filterFn).forEach(doit);
|
|
//
|
|
return this._anim(dojo, "fadeOut", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
animateProperty: function(args){
|
|
// summary:
|
|
// Animate all elements of this NodeList across the properties specified.
|
|
// syntax identical to `dojo.animateProperty`
|
|
//
|
|
// returns: dojo.Animation|dojo.NodeList
|
|
// A special args member `auto` can be passed to automatically play the animation.
|
|
// If args.auto is present, the original dojo.NodeList will be returned for further
|
|
// chaining. Otherwise the dojo.Animation instance is returned and must be .play()'ed
|
|
//
|
|
// example:
|
|
// | dojo.query(".zork").animateProperty({
|
|
// | duration: 500,
|
|
// | properties: {
|
|
// | color: { start: "black", end: "white" },
|
|
// | left: { end: 300 }
|
|
// | }
|
|
// | }).play();
|
|
//
|
|
// example:
|
|
// | dojo.query(".grue").animateProperty({
|
|
// | auto:true,
|
|
// | properties: {
|
|
// | height:240
|
|
// | }
|
|
// | }).onclick(handler);
|
|
return this._anim(dojo, "animateProperty", args); // dojo.Animation|dojo.NodeList
|
|
},
|
|
|
|
anim: function( /*Object*/ properties,
|
|
/*Integer?*/ duration,
|
|
/*Function?*/ easing,
|
|
/*Function?*/ onEnd,
|
|
/*Integer?*/ delay){
|
|
// summary:
|
|
// Animate one or more CSS properties for all nodes in this list.
|
|
// The returned animation object will already be playing when it
|
|
// is returned. See the docs for `dojo.anim` for full details.
|
|
// properties: Object
|
|
// the properties to animate. does NOT support the `auto` parameter like other
|
|
// NodeList-fx methods.
|
|
// duration: Integer?
|
|
// Optional. The time to run the animations for
|
|
// easing: Function?
|
|
// Optional. The easing function to use.
|
|
// onEnd: Function?
|
|
// A function to be called when the animation ends
|
|
// delay:
|
|
// how long to delay playing the returned animation
|
|
// example:
|
|
// Another way to fade out:
|
|
// | dojo.query(".thinger").anim({ opacity: 0 });
|
|
// example:
|
|
// animate all elements with the "thigner" class to a width of 500
|
|
// pixels over half a second
|
|
// | dojo.query(".thinger").anim({ width: 500 }, 700);
|
|
var canim = dojo.fx.combine(
|
|
this.map(function(item){
|
|
return dojo.animateProperty({
|
|
node: item,
|
|
properties: properties,
|
|
duration: duration||350,
|
|
easing: easing
|
|
});
|
|
})
|
|
);
|
|
if(onEnd){
|
|
dojo.connect(canim, "onEnd", onEnd);
|
|
}
|
|
return canim.play(delay||0); // dojo.Animation
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.colors"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.colors"] = true;
|
|
dojo.provide("dojo.colors");
|
|
|
|
//TODO: this module appears to break naming conventions
|
|
|
|
/*=====
|
|
dojo.colors = {
|
|
// summary: Color utilities
|
|
}
|
|
=====*/
|
|
|
|
(function(){
|
|
// this is a standard conversion prescribed by the CSS3 Color Module
|
|
var hue2rgb = function(m1, m2, h){
|
|
if(h < 0){ ++h; }
|
|
if(h > 1){ --h; }
|
|
var h6 = 6 * h;
|
|
if(h6 < 1){ return m1 + (m2 - m1) * h6; }
|
|
if(2 * h < 1){ return m2; }
|
|
if(3 * h < 2){ return m1 + (m2 - m1) * (2 / 3 - h) * 6; }
|
|
return m1;
|
|
};
|
|
|
|
dojo.colorFromRgb = function(/*String*/ color, /*dojo.Color?*/ obj){
|
|
// summary:
|
|
// get rgb(a) array from css-style color declarations
|
|
// description:
|
|
// this function can handle all 4 CSS3 Color Module formats: rgb,
|
|
// rgba, hsl, hsla, including rgb(a) with percentage values.
|
|
var m = color.toLowerCase().match(/^(rgba?|hsla?)\(([\s\.\-,%0-9]+)\)/);
|
|
if(m){
|
|
var c = m[2].split(/\s*,\s*/), l = c.length, t = m[1], a;
|
|
if((t == "rgb" && l == 3) || (t == "rgba" && l == 4)){
|
|
var r = c[0];
|
|
if(r.charAt(r.length - 1) == "%"){
|
|
// 3 rgb percentage values
|
|
a = dojo.map(c, function(x){
|
|
return parseFloat(x) * 2.56;
|
|
});
|
|
if(l == 4){ a[3] = c[3]; }
|
|
return dojo.colorFromArray(a, obj); // dojo.Color
|
|
}
|
|
return dojo.colorFromArray(c, obj); // dojo.Color
|
|
}
|
|
if((t == "hsl" && l == 3) || (t == "hsla" && l == 4)){
|
|
// normalize hsl values
|
|
var H = ((parseFloat(c[0]) % 360) + 360) % 360 / 360,
|
|
S = parseFloat(c[1]) / 100,
|
|
L = parseFloat(c[2]) / 100,
|
|
// calculate rgb according to the algorithm
|
|
// recommended by the CSS3 Color Module
|
|
m2 = L <= 0.5 ? L * (S + 1) : L + S - L * S,
|
|
m1 = 2 * L - m2;
|
|
a = [
|
|
hue2rgb(m1, m2, H + 1 / 3) * 256,
|
|
hue2rgb(m1, m2, H) * 256,
|
|
hue2rgb(m1, m2, H - 1 / 3) * 256,
|
|
1
|
|
];
|
|
if(l == 4){ a[3] = c[3]; }
|
|
return dojo.colorFromArray(a, obj); // dojo.Color
|
|
}
|
|
}
|
|
return null; // dojo.Color
|
|
};
|
|
|
|
var confine = function(c, low, high){
|
|
// summary:
|
|
// sanitize a color component by making sure it is a number,
|
|
// and clamping it to valid values
|
|
c = Number(c);
|
|
return isNaN(c) ? high : c < low ? low : c > high ? high : c; // Number
|
|
};
|
|
|
|
dojo.Color.prototype.sanitize = function(){
|
|
// summary: makes sure that the object has correct attributes
|
|
var t = this;
|
|
t.r = Math.round(confine(t.r, 0, 255));
|
|
t.g = Math.round(confine(t.g, 0, 255));
|
|
t.b = Math.round(confine(t.b, 0, 255));
|
|
t.a = confine(t.a, 0, 1);
|
|
return this; // dojo.Color
|
|
};
|
|
})();
|
|
|
|
|
|
dojo.colors.makeGrey = function(/*Number*/ g, /*Number?*/ a){
|
|
// summary: creates a greyscale color with an optional alpha
|
|
return dojo.colorFromArray([g, g, g, a]);
|
|
};
|
|
|
|
// mixin all CSS3 named colors not already in _base, along with SVG 1.0 variant spellings
|
|
dojo.mixin(dojo.Color.named, {
|
|
aliceblue: [240,248,255],
|
|
antiquewhite: [250,235,215],
|
|
aquamarine: [127,255,212],
|
|
azure: [240,255,255],
|
|
beige: [245,245,220],
|
|
bisque: [255,228,196],
|
|
blanchedalmond: [255,235,205],
|
|
blueviolet: [138,43,226],
|
|
brown: [165,42,42],
|
|
burlywood: [222,184,135],
|
|
cadetblue: [95,158,160],
|
|
chartreuse: [127,255,0],
|
|
chocolate: [210,105,30],
|
|
coral: [255,127,80],
|
|
cornflowerblue: [100,149,237],
|
|
cornsilk: [255,248,220],
|
|
crimson: [220,20,60],
|
|
cyan: [0,255,255],
|
|
darkblue: [0,0,139],
|
|
darkcyan: [0,139,139],
|
|
darkgoldenrod: [184,134,11],
|
|
darkgray: [169,169,169],
|
|
darkgreen: [0,100,0],
|
|
darkgrey: [169,169,169],
|
|
darkkhaki: [189,183,107],
|
|
darkmagenta: [139,0,139],
|
|
darkolivegreen: [85,107,47],
|
|
darkorange: [255,140,0],
|
|
darkorchid: [153,50,204],
|
|
darkred: [139,0,0],
|
|
darksalmon: [233,150,122],
|
|
darkseagreen: [143,188,143],
|
|
darkslateblue: [72,61,139],
|
|
darkslategray: [47,79,79],
|
|
darkslategrey: [47,79,79],
|
|
darkturquoise: [0,206,209],
|
|
darkviolet: [148,0,211],
|
|
deeppink: [255,20,147],
|
|
deepskyblue: [0,191,255],
|
|
dimgray: [105,105,105],
|
|
dimgrey: [105,105,105],
|
|
dodgerblue: [30,144,255],
|
|
firebrick: [178,34,34],
|
|
floralwhite: [255,250,240],
|
|
forestgreen: [34,139,34],
|
|
gainsboro: [220,220,220],
|
|
ghostwhite: [248,248,255],
|
|
gold: [255,215,0],
|
|
goldenrod: [218,165,32],
|
|
greenyellow: [173,255,47],
|
|
grey: [128,128,128],
|
|
honeydew: [240,255,240],
|
|
hotpink: [255,105,180],
|
|
indianred: [205,92,92],
|
|
indigo: [75,0,130],
|
|
ivory: [255,255,240],
|
|
khaki: [240,230,140],
|
|
lavender: [230,230,250],
|
|
lavenderblush: [255,240,245],
|
|
lawngreen: [124,252,0],
|
|
lemonchiffon: [255,250,205],
|
|
lightblue: [173,216,230],
|
|
lightcoral: [240,128,128],
|
|
lightcyan: [224,255,255],
|
|
lightgoldenrodyellow: [250,250,210],
|
|
lightgray: [211,211,211],
|
|
lightgreen: [144,238,144],
|
|
lightgrey: [211,211,211],
|
|
lightpink: [255,182,193],
|
|
lightsalmon: [255,160,122],
|
|
lightseagreen: [32,178,170],
|
|
lightskyblue: [135,206,250],
|
|
lightslategray: [119,136,153],
|
|
lightslategrey: [119,136,153],
|
|
lightsteelblue: [176,196,222],
|
|
lightyellow: [255,255,224],
|
|
limegreen: [50,205,50],
|
|
linen: [250,240,230],
|
|
magenta: [255,0,255],
|
|
mediumaquamarine: [102,205,170],
|
|
mediumblue: [0,0,205],
|
|
mediumorchid: [186,85,211],
|
|
mediumpurple: [147,112,219],
|
|
mediumseagreen: [60,179,113],
|
|
mediumslateblue: [123,104,238],
|
|
mediumspringgreen: [0,250,154],
|
|
mediumturquoise: [72,209,204],
|
|
mediumvioletred: [199,21,133],
|
|
midnightblue: [25,25,112],
|
|
mintcream: [245,255,250],
|
|
mistyrose: [255,228,225],
|
|
moccasin: [255,228,181],
|
|
navajowhite: [255,222,173],
|
|
oldlace: [253,245,230],
|
|
olivedrab: [107,142,35],
|
|
orange: [255,165,0],
|
|
orangered: [255,69,0],
|
|
orchid: [218,112,214],
|
|
palegoldenrod: [238,232,170],
|
|
palegreen: [152,251,152],
|
|
paleturquoise: [175,238,238],
|
|
palevioletred: [219,112,147],
|
|
papayawhip: [255,239,213],
|
|
peachpuff: [255,218,185],
|
|
peru: [205,133,63],
|
|
pink: [255,192,203],
|
|
plum: [221,160,221],
|
|
powderblue: [176,224,230],
|
|
rosybrown: [188,143,143],
|
|
royalblue: [65,105,225],
|
|
saddlebrown: [139,69,19],
|
|
salmon: [250,128,114],
|
|
sandybrown: [244,164,96],
|
|
seagreen: [46,139,87],
|
|
seashell: [255,245,238],
|
|
sienna: [160,82,45],
|
|
skyblue: [135,206,235],
|
|
slateblue: [106,90,205],
|
|
slategray: [112,128,144],
|
|
slategrey: [112,128,144],
|
|
snow: [255,250,250],
|
|
springgreen: [0,255,127],
|
|
steelblue: [70,130,180],
|
|
tan: [210,180,140],
|
|
thistle: [216,191,216],
|
|
tomato: [255,99,71],
|
|
transparent: [0, 0, 0, 0],
|
|
turquoise: [64,224,208],
|
|
violet: [238,130,238],
|
|
wheat: [245,222,179],
|
|
whitesmoke: [245,245,245],
|
|
yellowgreen: [154,205,50]
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.i18n"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.i18n"] = true;
|
|
dojo.provide("dojo.i18n");
|
|
|
|
/*=====
|
|
dojo.i18n = {
|
|
// summary: Utility classes to enable loading of resources for internationalization (i18n)
|
|
};
|
|
=====*/
|
|
|
|
dojo.i18n.getLocalization = function(/*String*/packageName, /*String*/bundleName, /*String?*/locale){
|
|
// summary:
|
|
// Returns an Object containing the localization for a given resource
|
|
// bundle in a package, matching the specified locale.
|
|
// description:
|
|
// Returns a hash containing name/value pairs in its prototypesuch
|
|
// that values can be easily overridden. Throws an exception if the
|
|
// bundle is not found. Bundle must have already been loaded by
|
|
// `dojo.requireLocalization()` or by a build optimization step. NOTE:
|
|
// try not to call this method as part of an object property
|
|
// definition (`var foo = { bar: dojo.i18n.getLocalization() }`). In
|
|
// some loading situations, the bundle may not be available in time
|
|
// for the object definition. Instead, call this method inside a
|
|
// function that is run after all modules load or the page loads (like
|
|
// in `dojo.addOnLoad()`), or in a widget lifecycle method.
|
|
// packageName:
|
|
// package which is associated with this resource
|
|
// bundleName:
|
|
// the base filename of the resource bundle (without the ".js" suffix)
|
|
// locale:
|
|
// the variant to load (optional). By default, the locale defined by
|
|
// the host environment: dojo.locale
|
|
|
|
locale = dojo.i18n.normalizeLocale(locale);
|
|
|
|
// look for nearest locale match
|
|
var elements = locale.split('-');
|
|
var module = [packageName,"nls",bundleName].join('.');
|
|
var bundle = dojo._loadedModules[module];
|
|
if(bundle){
|
|
var localization;
|
|
for(var i = elements.length; i > 0; i--){
|
|
var loc = elements.slice(0, i).join('_');
|
|
if(bundle[loc]){
|
|
localization = bundle[loc];
|
|
break;
|
|
}
|
|
}
|
|
if(!localization){
|
|
localization = bundle.ROOT;
|
|
}
|
|
|
|
// make a singleton prototype so that the caller won't accidentally change the values globally
|
|
if(localization){
|
|
var clazz = function(){};
|
|
clazz.prototype = localization;
|
|
return new clazz(); // Object
|
|
}
|
|
}
|
|
|
|
throw new Error("Bundle not found: " + bundleName + " in " + packageName+" , locale=" + locale);
|
|
};
|
|
|
|
dojo.i18n.normalizeLocale = function(/*String?*/locale){
|
|
// summary:
|
|
// Returns canonical form of locale, as used by Dojo.
|
|
//
|
|
// description:
|
|
// All variants are case-insensitive and are separated by '-' as specified in [RFC 3066](http://www.ietf.org/rfc/rfc3066.txt).
|
|
// If no locale is specified, the dojo.locale is returned. dojo.locale is defined by
|
|
// the user agent's locale unless overridden by djConfig.
|
|
|
|
var result = locale ? locale.toLowerCase() : dojo.locale;
|
|
if(result == "root"){
|
|
result = "ROOT";
|
|
}
|
|
return result; // String
|
|
};
|
|
|
|
dojo.i18n._requireLocalization = function(/*String*/moduleName, /*String*/bundleName, /*String?*/locale, /*String?*/availableFlatLocales){
|
|
// summary:
|
|
// See dojo.requireLocalization()
|
|
// description:
|
|
// Called by the bootstrap, but factored out so that it is only
|
|
// included in the build when needed.
|
|
|
|
var targetLocale = dojo.i18n.normalizeLocale(locale);
|
|
var bundlePackage = [moduleName, "nls", bundleName].join(".");
|
|
// NOTE:
|
|
// When loading these resources, the packaging does not match what is
|
|
// on disk. This is an implementation detail, as this is just a
|
|
// private data structure to hold the loaded resources. e.g.
|
|
// `tests/hello/nls/en-us/salutations.js` is loaded as the object
|
|
// `tests.hello.nls.salutations.en_us={...}` The structure on disk is
|
|
// intended to be most convenient for developers and translators, but
|
|
// in memory it is more logical and efficient to store in a different
|
|
// order. Locales cannot use dashes, since the resulting path will
|
|
// not evaluate as valid JS, so we translate them to underscores.
|
|
|
|
//Find the best-match locale to load if we have available flat locales.
|
|
var bestLocale = "";
|
|
if(availableFlatLocales){
|
|
var flatLocales = availableFlatLocales.split(",");
|
|
for(var i = 0; i < flatLocales.length; i++){
|
|
//Locale must match from start of string.
|
|
//Using ["indexOf"] so customBase builds do not see
|
|
//this as a dojo._base.array dependency.
|
|
if(targetLocale["indexOf"](flatLocales[i]) == 0){
|
|
if(flatLocales[i].length > bestLocale.length){
|
|
bestLocale = flatLocales[i];
|
|
}
|
|
}
|
|
}
|
|
if(!bestLocale){
|
|
bestLocale = "ROOT";
|
|
}
|
|
}
|
|
|
|
//See if the desired locale is already loaded.
|
|
var tempLocale = availableFlatLocales ? bestLocale : targetLocale;
|
|
var bundle = dojo._loadedModules[bundlePackage];
|
|
var localizedBundle = null;
|
|
if(bundle){
|
|
if(dojo.config.localizationComplete && bundle._built){return;}
|
|
var jsLoc = tempLocale.replace(/-/g, '_');
|
|
var translationPackage = bundlePackage+"."+jsLoc;
|
|
localizedBundle = dojo._loadedModules[translationPackage];
|
|
}
|
|
|
|
if(!localizedBundle){
|
|
bundle = dojo["provide"](bundlePackage);
|
|
var syms = dojo._getModuleSymbols(moduleName);
|
|
var modpath = syms.concat("nls").join("/");
|
|
var parent;
|
|
|
|
dojo.i18n._searchLocalePath(tempLocale, availableFlatLocales, function(loc){
|
|
var jsLoc = loc.replace(/-/g, '_');
|
|
var translationPackage = bundlePackage + "." + jsLoc;
|
|
var loaded = false;
|
|
if(!dojo._loadedModules[translationPackage]){
|
|
// Mark loaded whether it's found or not, so that further load attempts will not be made
|
|
dojo["provide"](translationPackage);
|
|
var module = [modpath];
|
|
if(loc != "ROOT"){module.push(loc);}
|
|
module.push(bundleName);
|
|
var filespec = module.join("/") + '.js';
|
|
loaded = dojo._loadPath(filespec, null, function(hash){
|
|
// Use singleton with prototype to point to parent bundle, then mix-in result from loadPath
|
|
var clazz = function(){};
|
|
clazz.prototype = parent;
|
|
bundle[jsLoc] = new clazz();
|
|
for(var j in hash){ bundle[jsLoc][j] = hash[j]; }
|
|
});
|
|
}else{
|
|
loaded = true;
|
|
}
|
|
if(loaded && bundle[jsLoc]){
|
|
parent = bundle[jsLoc];
|
|
}else{
|
|
bundle[jsLoc] = parent;
|
|
}
|
|
|
|
if(availableFlatLocales){
|
|
//Stop the locale path searching if we know the availableFlatLocales, since
|
|
//the first call to this function will load the only bundle that is needed.
|
|
return true;
|
|
}
|
|
});
|
|
}
|
|
|
|
//Save the best locale bundle as the target locale bundle when we know the
|
|
//the available bundles.
|
|
if(availableFlatLocales && targetLocale != bestLocale){
|
|
bundle[targetLocale.replace(/-/g, '_')] = bundle[bestLocale.replace(/-/g, '_')];
|
|
}
|
|
};
|
|
|
|
(function(){
|
|
// If other locales are used, dojo.requireLocalization should load them as
|
|
// well, by default.
|
|
//
|
|
// Override dojo.requireLocalization to do load the default bundle, then
|
|
// iterate through the extraLocale list and load those translations as
|
|
// well, unless a particular locale was requested.
|
|
|
|
var extra = dojo.config.extraLocale;
|
|
if(extra){
|
|
if(!extra instanceof Array){
|
|
extra = [extra];
|
|
}
|
|
|
|
var req = dojo.i18n._requireLocalization;
|
|
dojo.i18n._requireLocalization = function(m, b, locale, availableFlatLocales){
|
|
req(m,b,locale, availableFlatLocales);
|
|
if(locale){return;}
|
|
for(var i=0; i<extra.length; i++){
|
|
req(m,b,extra[i], availableFlatLocales);
|
|
}
|
|
};
|
|
}
|
|
})();
|
|
|
|
dojo.i18n._searchLocalePath = function(/*String*/locale, /*Boolean*/down, /*Function*/searchFunc){
|
|
// summary:
|
|
// A helper method to assist in searching for locale-based resources.
|
|
// Will iterate through the variants of a particular locale, either up
|
|
// or down, executing a callback function. For example, "en-us" and
|
|
// true will try "en-us" followed by "en" and finally "ROOT".
|
|
|
|
locale = dojo.i18n.normalizeLocale(locale);
|
|
|
|
var elements = locale.split('-');
|
|
var searchlist = [];
|
|
for(var i = elements.length; i > 0; i--){
|
|
searchlist.push(elements.slice(0, i).join('-'));
|
|
}
|
|
searchlist.push(false);
|
|
if(down){searchlist.reverse();}
|
|
|
|
for(var j = searchlist.length - 1; j >= 0; j--){
|
|
var loc = searchlist[j] || "ROOT";
|
|
var stop = searchFunc(loc);
|
|
if(stop){ break; }
|
|
}
|
|
};
|
|
|
|
dojo.i18n._preloadLocalizations = function(/*String*/bundlePrefix, /*Array*/localesGenerated){
|
|
// summary:
|
|
// Load built, flattened resource bundles, if available for all
|
|
// locales used in the page. Only called by built layer files.
|
|
|
|
function preload(locale){
|
|
locale = dojo.i18n.normalizeLocale(locale);
|
|
dojo.i18n._searchLocalePath(locale, true, function(loc){
|
|
for(var i=0; i<localesGenerated.length;i++){
|
|
if(localesGenerated[i] == loc){
|
|
dojo["require"](bundlePrefix+"_"+loc);
|
|
return true; // Boolean
|
|
}
|
|
}
|
|
return false; // Boolean
|
|
});
|
|
}
|
|
preload();
|
|
var extra = dojo.config.extraLocale||[];
|
|
for(var i=0; i<extra.length; i++){
|
|
preload(extra[i]);
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._PaletteMixin"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._PaletteMixin"] = true;
|
|
dojo.provide("dijit._PaletteMixin");
|
|
|
|
|
|
dojo.declare("dijit._PaletteMixin",
|
|
[dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// A keyboard accessible palette, for picking a color/emoticon/etc.
|
|
// description:
|
|
// A mixin for a grid showing various entities, so the user can pick a certain entity.
|
|
|
|
// defaultTimeout: Number
|
|
// Number of milliseconds before a held key or button becomes typematic
|
|
defaultTimeout: 500,
|
|
|
|
// timeoutChangeRate: Number
|
|
// Fraction of time used to change the typematic timer between events
|
|
// 1.0 means that each typematic event fires at defaultTimeout intervals
|
|
// < 1.0 means that each typematic event fires at an increasing faster rate
|
|
timeoutChangeRate: 0.90,
|
|
|
|
// value: String
|
|
// Currently selected color/emoticon/etc.
|
|
value: null,
|
|
|
|
// _selectedCell: [private] Integer
|
|
// Index of the currently selected cell. Initially, none selected
|
|
_selectedCell: -1,
|
|
|
|
// _currentFocus: [private] DomNode
|
|
// The currently focused cell (if the palette itself has focus), or otherwise
|
|
// the cell to be focused when the palette itself gets focus.
|
|
// Different from value, which represents the selected (i.e. clicked) cell.
|
|
/*=====
|
|
_currentFocus: null,
|
|
=====*/
|
|
|
|
// _xDim: [protected] Integer
|
|
// This is the number of cells horizontally across.
|
|
/*=====
|
|
_xDim: null,
|
|
=====*/
|
|
|
|
// _yDim: [protected] Integer
|
|
// This is the number of cells vertically down.
|
|
/*=====
|
|
_yDim: null,
|
|
=====*/
|
|
|
|
// tabIndex: String
|
|
// Widget tab index.
|
|
tabIndex: "0",
|
|
|
|
// cellClass: [protected] String
|
|
// CSS class applied to each cell in the palette
|
|
cellClass: "dijitPaletteCell",
|
|
|
|
// dyeClass: [protected] String
|
|
// Name of javascript class for Object created for each cell of the palette.
|
|
// dyeClass should implements dijit.Dye interface
|
|
dyeClass: '',
|
|
|
|
_preparePalette: function(choices, titles) {
|
|
// summary:
|
|
// Subclass must call _preparePalette() from postCreate(), passing in the tooltip
|
|
// for each cell
|
|
// choices: String[][]
|
|
// id's for each cell of the palette, used to create Dye JS object for each cell
|
|
// titles: String[]
|
|
// Localized tooltip for each cell
|
|
|
|
this._cells = [];
|
|
var url = this._blankGif;
|
|
|
|
var dyeClassObj = dojo.getObject(this.dyeClass);
|
|
|
|
for(var row=0; row < choices.length; row++){
|
|
var rowNode = dojo.create("tr", {tabIndex: "-1"}, this.gridNode);
|
|
for(var col=0; col < choices[row].length; col++){
|
|
var value = choices[row][col];
|
|
if(value){
|
|
var cellObject = new dyeClassObj(value);
|
|
|
|
var cellNode = dojo.create("td", {
|
|
"class": this.cellClass,
|
|
tabIndex: "-1",
|
|
title: titles[value]
|
|
});
|
|
|
|
// prepare cell inner structure
|
|
cellObject.fillCell(cellNode, url);
|
|
|
|
this.connect(cellNode, "ondijitclick", "_onCellClick");
|
|
this._trackMouseState(cellNode, this.cellClass);
|
|
|
|
dojo.place(cellNode, rowNode);
|
|
|
|
cellNode.index = this._cells.length;
|
|
|
|
// save cell info into _cells
|
|
this._cells.push({node:cellNode, dye:cellObject});
|
|
}
|
|
}
|
|
}
|
|
this._xDim = choices[0].length;
|
|
this._yDim = choices.length;
|
|
|
|
// Now set all events
|
|
// The palette itself is navigated to with the tab key on the keyboard
|
|
// Keyboard navigation within the Palette is with the arrow keys
|
|
// Spacebar selects the cell.
|
|
// For the up key the index is changed by negative the x dimension.
|
|
|
|
var keyIncrementMap = {
|
|
UP_ARROW: -this._xDim,
|
|
// The down key the index is increase by the x dimension.
|
|
DOWN_ARROW: this._xDim,
|
|
// Right and left move the index by 1.
|
|
RIGHT_ARROW: this.isLeftToRight() ? 1 : -1,
|
|
LEFT_ARROW: this.isLeftToRight() ? -1 : 1
|
|
};
|
|
for(var key in keyIncrementMap){
|
|
this._connects.push(
|
|
dijit.typematic.addKeyListener(
|
|
this.domNode,
|
|
{charOrCode:dojo.keys[key], ctrlKey:false, altKey:false, shiftKey:false},
|
|
this,
|
|
function(){
|
|
var increment = keyIncrementMap[key];
|
|
return function(count){ this._navigateByKey(increment, count); };
|
|
}(),
|
|
this.timeoutChangeRate,
|
|
this.defaultTimeout
|
|
)
|
|
);
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
// Set initial navigable node.
|
|
this._setCurrent(this._cells[0].node);
|
|
},
|
|
|
|
focus: function(){
|
|
// summary:
|
|
// Focus this widget. Puts focus on the most recently focused cell.
|
|
|
|
// The cell already has tabIndex set, just need to set CSS and focus it
|
|
dijit.focus(this._currentFocus);
|
|
},
|
|
|
|
_onCellClick: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handler for click, enter key & space key. Selects the cell.
|
|
// evt:
|
|
// The event.
|
|
// tags:
|
|
// private
|
|
|
|
var target = evt.currentTarget,
|
|
value = this._getDye(target).getValue();
|
|
|
|
// First focus the clicked cell, and then send onChange() notification.
|
|
// onChange() (via _setValueAttr) must be after the focus call, because
|
|
// it may trigger a refocus to somewhere else (like the Editor content area), and that
|
|
// second focus should win.
|
|
// Use setTimeout because IE doesn't like changing focus inside of an event handler.
|
|
this._setCurrent(target);
|
|
setTimeout(dojo.hitch(this, function(){
|
|
dijit.focus(target);
|
|
this._setValueAttr(value, true);
|
|
}));
|
|
|
|
// workaround bug where hover class is not removed on popup because the popup is
|
|
// closed and then there's no onblur event on the cell
|
|
dojo.removeClass(target, "dijitPaletteCellHover");
|
|
|
|
dojo.stopEvent(evt);
|
|
},
|
|
|
|
_setCurrent: function(/*DomNode*/ node){
|
|
// summary:
|
|
// Sets which node is the focused cell.
|
|
// description:
|
|
// At any point in time there's exactly one
|
|
// cell with tabIndex != -1. If focus is inside the palette then
|
|
// focus is on that cell.
|
|
//
|
|
// After calling this method, arrow key handlers and mouse click handlers
|
|
// should focus the cell in a setTimeout().
|
|
// tags:
|
|
// protected
|
|
if("_currentFocus" in this){
|
|
// Remove tabIndex on old cell
|
|
dojo.attr(this._currentFocus, "tabIndex", "-1");
|
|
}
|
|
|
|
// Set tabIndex of new cell
|
|
this._currentFocus = node;
|
|
if(node){
|
|
dojo.attr(node, "tabIndex", this.tabIndex);
|
|
}
|
|
},
|
|
|
|
_setValueAttr: function(value, priorityChange){
|
|
// summary:
|
|
// This selects a cell. It triggers the onChange event.
|
|
// value: String value of the cell to select
|
|
// tags:
|
|
// protected
|
|
// priorityChange:
|
|
// Optional parameter used to tell the select whether or not to fire
|
|
// onChange event.
|
|
|
|
// clear old value and selected cell
|
|
this.value = null;
|
|
if(this._selectedCell >= 0){
|
|
dojo.removeClass(this._cells[this._selectedCell].node, "dijitPaletteCellSelected");
|
|
}
|
|
this._selectedCell = -1;
|
|
|
|
// search for cell matching specified value
|
|
if(value){
|
|
for(var i = 0; i < this._cells.length; i++){
|
|
if(value == this._cells[i].dye.getValue()){
|
|
this._selectedCell = i;
|
|
this.value = value;
|
|
|
|
dojo.addClass(this._cells[i].node, "dijitPaletteCellSelected");
|
|
|
|
if(priorityChange || priorityChange === undefined){
|
|
this.onChange(value);
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
onChange: function(value){
|
|
// summary:
|
|
// Callback when a cell is selected.
|
|
// value: String
|
|
// Value corresponding to cell.
|
|
},
|
|
|
|
_navigateByKey: function(increment, typeCount){
|
|
// summary:
|
|
// This is the callback for typematic.
|
|
// It changes the focus and the highlighed cell.
|
|
// increment:
|
|
// How much the key is navigated.
|
|
// typeCount:
|
|
// How many times typematic has fired.
|
|
// tags:
|
|
// private
|
|
|
|
// typecount == -1 means the key is released.
|
|
if(typeCount == -1){ return; }
|
|
|
|
var newFocusIndex = this._currentFocus.index + increment;
|
|
if(newFocusIndex < this._cells.length && newFocusIndex > -1){
|
|
var focusNode = this._cells[newFocusIndex].node;
|
|
this._setCurrent(focusNode);
|
|
|
|
// Actually focus the node, for the benefit of screen readers.
|
|
// Use setTimeout because IE doesn't like changing focus inside of an event handler
|
|
setTimeout(dojo.hitch(dijit, "focus", focusNode), 0);
|
|
}
|
|
},
|
|
|
|
_getDye: function(/*DomNode*/ cell){
|
|
// summary:
|
|
// Get JS object for given cell DOMNode
|
|
|
|
return this._cells[cell.index].dye;
|
|
}
|
|
});
|
|
|
|
/*=====
|
|
dojo.declare("dijit.Dye",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Interface for the JS Object associated with a palette cell (i.e. DOMNode)
|
|
|
|
constructor: function(alias){
|
|
// summary:
|
|
// Initialize according to value or alias like "white"
|
|
// alias: String
|
|
},
|
|
|
|
getValue: function(){
|
|
// summary:
|
|
// Return "value" of cell; meaning of "value" varies by subclass.
|
|
// description:
|
|
// For example color hex value, emoticon ascii value etc, entity hex value.
|
|
},
|
|
|
|
fillCell: function(cell, blankGif){
|
|
// summary:
|
|
// Add cell DOMNode inner structure
|
|
// cell: DomNode
|
|
// The surrounding cell
|
|
// blankGif: String
|
|
// URL for blank cell image
|
|
}
|
|
}
|
|
);
|
|
=====*/
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.ColorPalette"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.ColorPalette"] = true;
|
|
dojo.provide("dijit.ColorPalette");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.ColorPalette",
|
|
[dijit._Widget, dijit._Templated, dijit._PaletteMixin],
|
|
{
|
|
// summary:
|
|
// A keyboard accessible color-picking widget
|
|
// description:
|
|
// Grid showing various colors, so the user can pick a certain color.
|
|
// Can be used standalone, or as a popup.
|
|
//
|
|
// example:
|
|
// | <div dojoType="dijit.ColorPalette"></div>
|
|
//
|
|
// example:
|
|
// | var picker = new dijit.ColorPalette({ },srcNode);
|
|
// | picker.startup();
|
|
|
|
|
|
// palette: String
|
|
// Size of grid, either "7x10" or "3x4".
|
|
palette: "7x10",
|
|
|
|
// _palettes: [protected] Map
|
|
// This represents the value of the colors.
|
|
// The first level is a hashmap of the different palettes available.
|
|
// The next two dimensions represent the columns and rows of colors.
|
|
_palettes: {
|
|
"7x10": [["white", "seashell", "cornsilk", "lemonchiffon","lightyellow", "palegreen", "paleturquoise", "lightcyan", "lavender", "plum"],
|
|
["lightgray", "pink", "bisque", "moccasin", "khaki", "lightgreen", "lightseagreen", "lightskyblue", "cornflowerblue", "violet"],
|
|
["silver", "lightcoral", "sandybrown", "orange", "palegoldenrod", "chartreuse", "mediumturquoise", "skyblue", "mediumslateblue","orchid"],
|
|
["gray", "red", "orangered", "darkorange", "yellow", "limegreen", "darkseagreen", "royalblue", "slateblue", "mediumorchid"],
|
|
["dimgray", "crimson", "chocolate", "coral", "gold", "forestgreen", "seagreen", "blue", "blueviolet", "darkorchid"],
|
|
["darkslategray","firebrick","saddlebrown", "sienna", "olive", "green", "darkcyan", "mediumblue","darkslateblue", "darkmagenta" ],
|
|
["black", "darkred", "maroon", "brown", "darkolivegreen", "darkgreen", "midnightblue", "navy", "indigo", "purple"]],
|
|
|
|
"3x4": [["white", "lime", "green", "blue"],
|
|
["silver", "yellow", "fuchsia", "navy"],
|
|
["gray", "red", "purple", "black"]]
|
|
},
|
|
|
|
// _imagePaths: [protected] Map
|
|
// This is stores the path to the palette images
|
|
_imagePaths: {
|
|
"7x10": dojo.moduleUrl("dijit.themes", "a11y/colors7x10.png"),
|
|
"3x4": dojo.moduleUrl("dijit.themes", "a11y/colors3x4.png"),
|
|
"7x10-rtl": dojo.moduleUrl("dijit.themes", "a11y/colors7x10-rtl.png"),
|
|
"3x4-rtl": dojo.moduleUrl("dijit.themes", "a11y/colors3x4-rtl.png")
|
|
},
|
|
|
|
// templateString: String
|
|
// The template of this widget.
|
|
templateString: dojo.cache("dijit", "templates/ColorPalette.html", "<div class=\"dijitInline dijitColorPalette\">\n\t<img class=\"dijitColorPaletteUnder\" dojoAttachPoint=\"imageNode\" waiRole=\"presentation\" alt=\"\"/>\n\t<table class=\"dijitPaletteTable\" cellSpacing=\"0\" cellPadding=\"0\">\n\t\t<tbody dojoAttachPoint=\"gridNode\"></tbody>\n\t</table>\n</div>\n"),
|
|
|
|
baseClass: "dijitColorPalette",
|
|
|
|
dyeClass: 'dijit._Color',
|
|
|
|
buildRendering: function(){
|
|
// Instantiate the template, which makes a skeleton into which we'll insert a bunch of
|
|
// <img> nodes
|
|
|
|
this.inherited(arguments);
|
|
|
|
this.imageNode.setAttribute("src", this._imagePaths[this.palette + (this.isLeftToRight() ? "" : "-rtl")].toString());
|
|
|
|
var i18nColorNames = dojo.i18n.getLocalization("dojo", "colors", this.lang);
|
|
this._preparePalette(
|
|
this._palettes[this.palette],
|
|
i18nColorNames
|
|
);
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit._Color", dojo.Color,
|
|
// summary:
|
|
// Object associated with each cell in a ColorPalette palette.
|
|
// Implements dijit.Dye.
|
|
{
|
|
constructor: function(/*String*/alias){
|
|
this._alias = alias;
|
|
this.setColor(dojo.Color.named[alias]);
|
|
},
|
|
|
|
getValue: function(){
|
|
// summary:
|
|
// Note that although dijit._Color is initialized with a value like "white" getValue() always
|
|
// returns a hex value
|
|
return this.toHex();
|
|
},
|
|
|
|
fillCell: function(/*DOMNode*/ cell, /*String*/ blankGif){
|
|
dojo.create("img", {
|
|
src: blankGif,
|
|
"class": "dijitPaletteImg",
|
|
alt: this._alias
|
|
}, cell);
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.common"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.common"] = true;
|
|
dojo.provide("dojo.dnd.common");
|
|
|
|
dojo.dnd.getCopyKeyState = dojo.isCopyKey;
|
|
|
|
dojo.dnd._uniqueId = 0;
|
|
dojo.dnd.getUniqueId = function(){
|
|
// summary:
|
|
// returns a unique string for use with any DOM element
|
|
var id;
|
|
do{
|
|
id = dojo._scopeName + "Unique" + (++dojo.dnd._uniqueId);
|
|
}while(dojo.byId(id));
|
|
return id;
|
|
};
|
|
|
|
dojo.dnd._empty = {};
|
|
|
|
dojo.dnd.isFormElement = function(/*Event*/ e){
|
|
// summary:
|
|
// returns true if user clicked on a form element
|
|
var t = e.target;
|
|
if(t.nodeType == 3 /*TEXT_NODE*/){
|
|
t = t.parentNode;
|
|
}
|
|
return " button textarea input select option ".indexOf(" " + t.tagName.toLowerCase() + " ") >= 0; // Boolean
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.autoscroll"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.autoscroll"] = true;
|
|
dojo.provide("dojo.dnd.autoscroll");
|
|
|
|
dojo.dnd.getViewport = function(){
|
|
// summary:
|
|
// Returns a viewport size (visible part of the window)
|
|
|
|
// TODO: remove this when getViewport() moved to dojo core, see #7028
|
|
|
|
// FIXME: need more docs!!
|
|
var d = dojo.doc, dd = d.documentElement, w = window, b = dojo.body();
|
|
if(dojo.isMozilla){
|
|
return {w: dd.clientWidth, h: w.innerHeight}; // Object
|
|
}else if(!dojo.isOpera && w.innerWidth){
|
|
return {w: w.innerWidth, h: w.innerHeight}; // Object
|
|
}else if (!dojo.isOpera && dd && dd.clientWidth){
|
|
return {w: dd.clientWidth, h: dd.clientHeight}; // Object
|
|
}else if (b.clientWidth){
|
|
return {w: b.clientWidth, h: b.clientHeight}; // Object
|
|
}
|
|
return null; // Object
|
|
};
|
|
|
|
dojo.dnd.V_TRIGGER_AUTOSCROLL = 32;
|
|
dojo.dnd.H_TRIGGER_AUTOSCROLL = 32;
|
|
|
|
dojo.dnd.V_AUTOSCROLL_VALUE = 16;
|
|
dojo.dnd.H_AUTOSCROLL_VALUE = 16;
|
|
|
|
dojo.dnd.autoScroll = function(e){
|
|
// summary:
|
|
// a handler for onmousemove event, which scrolls the window, if
|
|
// necesary
|
|
// e: Event
|
|
// onmousemove event
|
|
|
|
// FIXME: needs more docs!
|
|
var v = dojo.dnd.getViewport(), dx = 0, dy = 0;
|
|
if(e.clientX < dojo.dnd.H_TRIGGER_AUTOSCROLL){
|
|
dx = -dojo.dnd.H_AUTOSCROLL_VALUE;
|
|
}else if(e.clientX > v.w - dojo.dnd.H_TRIGGER_AUTOSCROLL){
|
|
dx = dojo.dnd.H_AUTOSCROLL_VALUE;
|
|
}
|
|
if(e.clientY < dojo.dnd.V_TRIGGER_AUTOSCROLL){
|
|
dy = -dojo.dnd.V_AUTOSCROLL_VALUE;
|
|
}else if(e.clientY > v.h - dojo.dnd.V_TRIGGER_AUTOSCROLL){
|
|
dy = dojo.dnd.V_AUTOSCROLL_VALUE;
|
|
}
|
|
window.scrollBy(dx, dy);
|
|
};
|
|
|
|
dojo.dnd._validNodes = {"div": 1, "p": 1, "td": 1};
|
|
dojo.dnd._validOverflow = {"auto": 1, "scroll": 1};
|
|
|
|
dojo.dnd.autoScrollNodes = function(e){
|
|
// summary:
|
|
// a handler for onmousemove event, which scrolls the first avaialble
|
|
// Dom element, it falls back to dojo.dnd.autoScroll()
|
|
// e: Event
|
|
// onmousemove event
|
|
|
|
// FIXME: needs more docs!
|
|
for(var n = e.target; n;){
|
|
if(n.nodeType == 1 && (n.tagName.toLowerCase() in dojo.dnd._validNodes)){
|
|
var s = dojo.getComputedStyle(n);
|
|
if(s.overflow.toLowerCase() in dojo.dnd._validOverflow){
|
|
var b = dojo._getContentBox(n, s), t = dojo.position(n, true);
|
|
//console.log(b.l, b.t, t.x, t.y, n.scrollLeft, n.scrollTop);
|
|
var w = Math.min(dojo.dnd.H_TRIGGER_AUTOSCROLL, b.w / 2),
|
|
h = Math.min(dojo.dnd.V_TRIGGER_AUTOSCROLL, b.h / 2),
|
|
rx = e.pageX - t.x, ry = e.pageY - t.y, dx = 0, dy = 0;
|
|
if(dojo.isWebKit || dojo.isOpera){
|
|
// FIXME: this code should not be here, it should be taken into account
|
|
// either by the event fixing code, or the dojo.position()
|
|
// FIXME: this code doesn't work on Opera 9.5 Beta
|
|
rx += dojo.body().scrollLeft, ry += dojo.body().scrollTop;
|
|
}
|
|
if(rx > 0 && rx < b.w){
|
|
if(rx < w){
|
|
dx = -w;
|
|
}else if(rx > b.w - w){
|
|
dx = w;
|
|
}
|
|
}
|
|
//console.log("ry =", ry, "b.h =", b.h, "h =", h);
|
|
if(ry > 0 && ry < b.h){
|
|
if(ry < h){
|
|
dy = -h;
|
|
}else if(ry > b.h - h){
|
|
dy = h;
|
|
}
|
|
}
|
|
var oldLeft = n.scrollLeft, oldTop = n.scrollTop;
|
|
n.scrollLeft = n.scrollLeft + dx;
|
|
n.scrollTop = n.scrollTop + dy;
|
|
if(oldLeft != n.scrollLeft || oldTop != n.scrollTop){ return; }
|
|
}
|
|
}
|
|
try{
|
|
n = n.parentNode;
|
|
}catch(x){
|
|
n = null;
|
|
}
|
|
}
|
|
dojo.dnd.autoScroll(e);
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.Mover"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.Mover"] = true;
|
|
dojo.provide("dojo.dnd.Mover");
|
|
|
|
|
|
|
|
|
|
dojo.declare("dojo.dnd.Mover", null, {
|
|
constructor: function(node, e, host){
|
|
// summary:
|
|
// an object, which makes a node follow the mouse.
|
|
// Used as a default mover, and as a base class for custom movers.
|
|
// node: Node
|
|
// a node (or node's id) to be moved
|
|
// e: Event
|
|
// a mouse event, which started the move;
|
|
// only pageX and pageY properties are used
|
|
// host: Object?
|
|
// object which implements the functionality of the move,
|
|
// and defines proper events (onMoveStart and onMoveStop)
|
|
this.node = dojo.byId(node);
|
|
this.marginBox = {l: e.pageX, t: e.pageY};
|
|
this.mouseButton = e.button;
|
|
var h = this.host = host, d = node.ownerDocument,
|
|
firstEvent = dojo.connect(d, "onmousemove", this, "onFirstMove");
|
|
this.events = [
|
|
dojo.connect(d, "onmousemove", this, "onMouseMove"),
|
|
dojo.connect(d, "onmouseup", this, "onMouseUp"),
|
|
// cancel text selection and text dragging
|
|
dojo.connect(d, "ondragstart", dojo.stopEvent),
|
|
dojo.connect(d.body, "onselectstart", dojo.stopEvent),
|
|
firstEvent
|
|
];
|
|
// notify that the move has started
|
|
if(h && h.onMoveStart){
|
|
h.onMoveStart(this);
|
|
}
|
|
},
|
|
// mouse event processors
|
|
onMouseMove: function(e){
|
|
// summary:
|
|
// event processor for onmousemove
|
|
// e: Event
|
|
// mouse event
|
|
dojo.dnd.autoScroll(e);
|
|
var m = this.marginBox;
|
|
this.host.onMove(this, {l: m.l + e.pageX, t: m.t + e.pageY}, e);
|
|
dojo.stopEvent(e);
|
|
},
|
|
onMouseUp: function(e){
|
|
if(dojo.isWebKit && dojo.isMac && this.mouseButton == 2 ?
|
|
e.button == 0 : this.mouseButton == e.button){
|
|
this.destroy();
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
// utilities
|
|
onFirstMove: function(e){
|
|
// summary:
|
|
// makes the node absolute; it is meant to be called only once.
|
|
// relative and absolutely positioned nodes are assumed to use pixel units
|
|
var s = this.node.style, l, t, h = this.host;
|
|
switch(s.position){
|
|
case "relative":
|
|
case "absolute":
|
|
// assume that left and top values are in pixels already
|
|
l = Math.round(parseFloat(s.left)) || 0;
|
|
t = Math.round(parseFloat(s.top)) || 0;
|
|
break;
|
|
default:
|
|
s.position = "absolute"; // enforcing the absolute mode
|
|
var m = dojo.marginBox(this.node);
|
|
// event.pageX/pageY (which we used to generate the initial
|
|
// margin box) includes padding and margin set on the body.
|
|
// However, setting the node's position to absolute and then
|
|
// doing dojo.marginBox on it *doesn't* take that additional
|
|
// space into account - so we need to subtract the combined
|
|
// padding and margin. We use getComputedStyle and
|
|
// _getMarginBox/_getContentBox to avoid the extra lookup of
|
|
// the computed style.
|
|
var b = dojo.doc.body;
|
|
var bs = dojo.getComputedStyle(b);
|
|
var bm = dojo._getMarginBox(b, bs);
|
|
var bc = dojo._getContentBox(b, bs);
|
|
l = m.l - (bc.l - bm.l);
|
|
t = m.t - (bc.t - bm.t);
|
|
break;
|
|
}
|
|
this.marginBox.l = l - this.marginBox.l;
|
|
this.marginBox.t = t - this.marginBox.t;
|
|
if(h && h.onFirstMove){
|
|
h.onFirstMove(this, e);
|
|
}
|
|
dojo.disconnect(this.events.pop());
|
|
},
|
|
destroy: function(){
|
|
// summary:
|
|
// stops the move, deletes all references, so the object can be garbage-collected
|
|
dojo.forEach(this.events, dojo.disconnect);
|
|
// undo global settings
|
|
var h = this.host;
|
|
if(h && h.onMoveStop){
|
|
h.onMoveStop(this);
|
|
}
|
|
// destroy objects
|
|
this.events = this.node = this.host = null;
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.Moveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.Moveable"] = true;
|
|
dojo.provide("dojo.dnd.Moveable");
|
|
|
|
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.__MoveableArgs", [], {
|
|
// handle: Node||String
|
|
// A node (or node's id), which is used as a mouse handle.
|
|
// If omitted, the node itself is used as a handle.
|
|
handle: null,
|
|
|
|
// delay: Number
|
|
// delay move by this number of pixels
|
|
delay: 0,
|
|
|
|
// skip: Boolean
|
|
// skip move of form elements
|
|
skip: false,
|
|
|
|
// mover: Object
|
|
// a constructor of custom Mover
|
|
mover: dojo.dnd.Mover
|
|
});
|
|
=====*/
|
|
|
|
dojo.declare("dojo.dnd.Moveable", null, {
|
|
// object attributes (for markup)
|
|
handle: "",
|
|
delay: 0,
|
|
skip: false,
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// an object, which makes a node moveable
|
|
// node: Node
|
|
// a node (or node's id) to be moved
|
|
// params: dojo.dnd.__MoveableArgs?
|
|
// optional parameters
|
|
this.node = dojo.byId(node);
|
|
if(!params){ params = {}; }
|
|
this.handle = params.handle ? dojo.byId(params.handle) : null;
|
|
if(!this.handle){ this.handle = this.node; }
|
|
this.delay = params.delay > 0 ? params.delay : 0;
|
|
this.skip = params.skip;
|
|
this.mover = params.mover ? params.mover : dojo.dnd.Mover;
|
|
this.events = [
|
|
dojo.connect(this.handle, "onmousedown", this, "onMouseDown"),
|
|
// cancel text selection and text dragging
|
|
dojo.connect(this.handle, "ondragstart", this, "onSelectStart"),
|
|
dojo.connect(this.handle, "onselectstart", this, "onSelectStart")
|
|
];
|
|
},
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
return new dojo.dnd.Moveable(node, params);
|
|
},
|
|
|
|
// methods
|
|
destroy: function(){
|
|
// summary:
|
|
// stops watching for possible move, deletes all references, so the object can be garbage-collected
|
|
dojo.forEach(this.events, dojo.disconnect);
|
|
this.events = this.node = this.handle = null;
|
|
},
|
|
|
|
// mouse event processors
|
|
onMouseDown: function(e){
|
|
// summary:
|
|
// event processor for onmousedown, creates a Mover for the node
|
|
// e: Event
|
|
// mouse event
|
|
if(this.skip && dojo.dnd.isFormElement(e)){ return; }
|
|
if(this.delay){
|
|
this.events.push(
|
|
dojo.connect(this.handle, "onmousemove", this, "onMouseMove"),
|
|
dojo.connect(this.handle, "onmouseup", this, "onMouseUp")
|
|
);
|
|
this._lastX = e.pageX;
|
|
this._lastY = e.pageY;
|
|
}else{
|
|
this.onDragDetected(e);
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
onMouseMove: function(e){
|
|
// summary:
|
|
// event processor for onmousemove, used only for delayed drags
|
|
// e: Event
|
|
// mouse event
|
|
if(Math.abs(e.pageX - this._lastX) > this.delay || Math.abs(e.pageY - this._lastY) > this.delay){
|
|
this.onMouseUp(e);
|
|
this.onDragDetected(e);
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
onMouseUp: function(e){
|
|
// summary:
|
|
// event processor for onmouseup, used only for delayed drags
|
|
// e: Event
|
|
// mouse event
|
|
for(var i = 0; i < 2; ++i){
|
|
dojo.disconnect(this.events.pop());
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
onSelectStart: function(e){
|
|
// summary:
|
|
// event processor for onselectevent and ondragevent
|
|
// e: Event
|
|
// mouse event
|
|
if(!this.skip || !dojo.dnd.isFormElement(e)){
|
|
dojo.stopEvent(e);
|
|
}
|
|
},
|
|
|
|
// local events
|
|
onDragDetected: function(/* Event */ e){
|
|
// summary:
|
|
// called when the drag is detected;
|
|
// responsible for creation of the mover
|
|
new this.mover(this.node, e, this);
|
|
},
|
|
onMoveStart: function(/* dojo.dnd.Mover */ mover){
|
|
// summary:
|
|
// called before every move operation
|
|
dojo.publish("/dnd/move/start", [mover]);
|
|
dojo.addClass(dojo.body(), "dojoMove");
|
|
dojo.addClass(this.node, "dojoMoveItem");
|
|
},
|
|
onMoveStop: function(/* dojo.dnd.Mover */ mover){
|
|
// summary:
|
|
// called after every move operation
|
|
dojo.publish("/dnd/move/stop", [mover]);
|
|
dojo.removeClass(dojo.body(), "dojoMove");
|
|
dojo.removeClass(this.node, "dojoMoveItem");
|
|
},
|
|
onFirstMove: function(/* dojo.dnd.Mover */ mover, /* Event */ e){
|
|
// summary:
|
|
// called during the very first move notification;
|
|
// can be used to initialize coordinates, can be overwritten.
|
|
|
|
// default implementation does nothing
|
|
},
|
|
onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop, /* Event */ e){
|
|
// summary:
|
|
// called during every move notification;
|
|
// should actually move the node; can be overwritten.
|
|
this.onMoving(mover, leftTop);
|
|
var s = mover.node.style;
|
|
s.left = leftTop.l + "px";
|
|
s.top = leftTop.t + "px";
|
|
this.onMoved(mover, leftTop);
|
|
},
|
|
onMoving: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
|
|
// summary:
|
|
// called before every incremental move; can be overwritten.
|
|
|
|
// default implementation does nothing
|
|
},
|
|
onMoved: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
|
|
// summary:
|
|
// called after every incremental move; can be overwritten.
|
|
|
|
// default implementation does nothing
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.move"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.move"] = true;
|
|
dojo.provide("dojo.dnd.move");
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.move.__constrainedMoveableArgs", [dojo.dnd.__MoveableArgs], {
|
|
// constraints: Function
|
|
// Calculates a constraint box.
|
|
// It is called in a context of the moveable object.
|
|
constraints: function(){},
|
|
|
|
// within: Boolean
|
|
// restrict move within boundaries.
|
|
within: false
|
|
});
|
|
=====*/
|
|
|
|
dojo.declare("dojo.dnd.move.constrainedMoveable", dojo.dnd.Moveable, {
|
|
// object attributes (for markup)
|
|
constraints: function(){},
|
|
within: false,
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
return new dojo.dnd.move.constrainedMoveable(node, params);
|
|
},
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// an object that makes a node moveable
|
|
// node: Node
|
|
// a node (or node's id) to be moved
|
|
// params: dojo.dnd.move.__constrainedMoveableArgs?
|
|
// an optional object with additional parameters;
|
|
// the rest is passed to the base class
|
|
if(!params){ params = {}; }
|
|
this.constraints = params.constraints;
|
|
this.within = params.within;
|
|
},
|
|
onFirstMove: function(/* dojo.dnd.Mover */ mover){
|
|
// summary:
|
|
// called during the very first move notification;
|
|
// can be used to initialize coordinates, can be overwritten.
|
|
var c = this.constraintBox = this.constraints.call(this, mover);
|
|
c.r = c.l + c.w;
|
|
c.b = c.t + c.h;
|
|
if(this.within){
|
|
var mb = dojo.marginBox(mover.node);
|
|
c.r -= mb.w;
|
|
c.b -= mb.h;
|
|
}
|
|
},
|
|
onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
|
|
// summary:
|
|
// called during every move notification;
|
|
// should actually move the node; can be overwritten.
|
|
var c = this.constraintBox, s = mover.node.style;
|
|
s.left = (leftTop.l < c.l ? c.l : c.r < leftTop.l ? c.r : leftTop.l) + "px";
|
|
s.top = (leftTop.t < c.t ? c.t : c.b < leftTop.t ? c.b : leftTop.t) + "px";
|
|
}
|
|
});
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.move.__boxConstrainedMoveableArgs", [dojo.dnd.move.__constrainedMoveableArgs], {
|
|
// box: Object
|
|
// a constraint box
|
|
box: {}
|
|
});
|
|
=====*/
|
|
|
|
dojo.declare("dojo.dnd.move.boxConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
|
|
// box:
|
|
// object attributes (for markup)
|
|
box: {},
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
return new dojo.dnd.move.boxConstrainedMoveable(node, params);
|
|
},
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// an object, which makes a node moveable
|
|
// node: Node
|
|
// a node (or node's id) to be moved
|
|
// params: dojo.dnd.move.__boxConstrainedMoveableArgs?
|
|
// an optional object with parameters
|
|
var box = params && params.box;
|
|
this.constraints = function(){ return box; };
|
|
}
|
|
});
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.move.__parentConstrainedMoveableArgs", [dojo.dnd.move.__constrainedMoveableArgs], {
|
|
// area: String
|
|
// A parent's area to restrict the move.
|
|
// Can be "margin", "border", "padding", or "content".
|
|
area: ""
|
|
});
|
|
=====*/
|
|
|
|
dojo.declare("dojo.dnd.move.parentConstrainedMoveable", dojo.dnd.move.constrainedMoveable, {
|
|
// area:
|
|
// object attributes (for markup)
|
|
area: "content",
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
return new dojo.dnd.move.parentConstrainedMoveable(node, params);
|
|
},
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// an object, which makes a node moveable
|
|
// node: Node
|
|
// a node (or node's id) to be moved
|
|
// params: dojo.dnd.move.__parentConstrainedMoveableArgs?
|
|
// an optional object with parameters
|
|
var area = params && params.area;
|
|
this.constraints = function(){
|
|
var n = this.node.parentNode,
|
|
s = dojo.getComputedStyle(n),
|
|
mb = dojo._getMarginBox(n, s);
|
|
if(area == "margin"){
|
|
return mb; // Object
|
|
}
|
|
var t = dojo._getMarginExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
if(area == "border"){
|
|
return mb; // Object
|
|
}
|
|
t = dojo._getBorderExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
if(area == "padding"){
|
|
return mb; // Object
|
|
}
|
|
t = dojo._getPadExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
return mb; // Object
|
|
};
|
|
}
|
|
});
|
|
|
|
// WARNING: below are obsolete objects, instead of custom movers use custom moveables (above)
|
|
|
|
dojo.dnd.move.constrainedMover = function(fun, within){
|
|
// summary:
|
|
// returns a constrained version of dojo.dnd.Mover
|
|
// description:
|
|
// this function produces n object, which will put a constraint on
|
|
// the margin box of dragged object in absolute coordinates
|
|
// fun: Function
|
|
// called on drag, and returns a constraint box
|
|
// within: Boolean
|
|
// if true, constraints the whole dragged object withtin the rectangle,
|
|
// otherwise the constraint is applied to the left-top corner
|
|
|
|
dojo.deprecated("dojo.dnd.move.constrainedMover, use dojo.dnd.move.constrainedMoveable instead");
|
|
var mover = function(node, e, notifier){
|
|
dojo.dnd.Mover.call(this, node, e, notifier);
|
|
};
|
|
dojo.extend(mover, dojo.dnd.Mover.prototype);
|
|
dojo.extend(mover, {
|
|
onMouseMove: function(e){
|
|
// summary: event processor for onmousemove
|
|
// e: Event: mouse event
|
|
dojo.dnd.autoScroll(e);
|
|
var m = this.marginBox, c = this.constraintBox,
|
|
l = m.l + e.pageX, t = m.t + e.pageY;
|
|
l = l < c.l ? c.l : c.r < l ? c.r : l;
|
|
t = t < c.t ? c.t : c.b < t ? c.b : t;
|
|
this.host.onMove(this, {l: l, t: t});
|
|
},
|
|
onFirstMove: function(){
|
|
// summary: called once to initialize things; it is meant to be called only once
|
|
dojo.dnd.Mover.prototype.onFirstMove.call(this);
|
|
var c = this.constraintBox = fun.call(this);
|
|
c.r = c.l + c.w;
|
|
c.b = c.t + c.h;
|
|
if(within){
|
|
var mb = dojo.marginBox(this.node);
|
|
c.r -= mb.w;
|
|
c.b -= mb.h;
|
|
}
|
|
}
|
|
});
|
|
return mover; // Object
|
|
};
|
|
|
|
dojo.dnd.move.boxConstrainedMover = function(box, within){
|
|
// summary:
|
|
// a specialization of dojo.dnd.constrainedMover, which constrains to the specified box
|
|
// box: Object
|
|
// a constraint box (l, t, w, h)
|
|
// within: Boolean
|
|
// if true, constraints the whole dragged object withtin the rectangle,
|
|
// otherwise the constraint is applied to the left-top corner
|
|
|
|
dojo.deprecated("dojo.dnd.move.boxConstrainedMover, use dojo.dnd.move.boxConstrainedMoveable instead");
|
|
return dojo.dnd.move.constrainedMover(function(){ return box; }, within); // Object
|
|
};
|
|
|
|
dojo.dnd.move.parentConstrainedMover = function(area, within){
|
|
// summary:
|
|
// a specialization of dojo.dnd.constrainedMover, which constrains to the parent node
|
|
// area: String
|
|
// "margin" to constrain within the parent's margin box, "border" for the border box,
|
|
// "padding" for the padding box, and "content" for the content box; "content" is the default value.
|
|
// within: Boolean
|
|
// if true, constraints the whole dragged object within the rectangle,
|
|
// otherwise the constraint is applied to the left-top corner
|
|
|
|
dojo.deprecated("dojo.dnd.move.parentConstrainedMover, use dojo.dnd.move.parentConstrainedMoveable instead");
|
|
var fun = function(){
|
|
var n = this.node.parentNode,
|
|
s = dojo.getComputedStyle(n),
|
|
mb = dojo._getMarginBox(n, s);
|
|
if(area == "margin"){
|
|
return mb; // Object
|
|
}
|
|
var t = dojo._getMarginExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
if(area == "border"){
|
|
return mb; // Object
|
|
}
|
|
t = dojo._getBorderExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
if(area == "padding"){
|
|
return mb; // Object
|
|
}
|
|
t = dojo._getPadExtents(n, s);
|
|
mb.l += t.l, mb.t += t.t, mb.w -= t.w, mb.h -= t.h;
|
|
return mb; // Object
|
|
};
|
|
return dojo.dnd.move.constrainedMover(fun, within); // Object
|
|
};
|
|
|
|
// patching functions one level up for compatibility
|
|
|
|
dojo.dnd.constrainedMover = dojo.dnd.move.constrainedMover;
|
|
dojo.dnd.boxConstrainedMover = dojo.dnd.move.boxConstrainedMover;
|
|
dojo.dnd.parentConstrainedMover = dojo.dnd.move.parentConstrainedMover;
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.TimedMoveable"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.TimedMoveable"] = true;
|
|
dojo.provide("dojo.dnd.TimedMoveable");
|
|
|
|
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.__TimedMoveableArgs", [dojo.dnd.__MoveableArgs], {
|
|
// timeout: Number
|
|
// delay move by this number of ms,
|
|
// accumulating position changes during the timeout
|
|
timeout: 0
|
|
});
|
|
=====*/
|
|
|
|
(function(){
|
|
// precalculate long expressions
|
|
var oldOnMove = dojo.dnd.Moveable.prototype.onMove;
|
|
|
|
dojo.declare("dojo.dnd.TimedMoveable", dojo.dnd.Moveable, {
|
|
// summary:
|
|
// A specialized version of Moveable to support an FPS throttling.
|
|
// This class puts an upper restriction on FPS, which may reduce
|
|
// the CPU load. The additional parameter "timeout" regulates
|
|
// the delay before actually moving the moveable object.
|
|
|
|
// object attributes (for markup)
|
|
timeout: 40, // in ms, 40ms corresponds to 25 fps
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// an object that makes a node moveable with a timer
|
|
// node: Node||String
|
|
// a node (or node's id) to be moved
|
|
// params: dojo.dnd.__TimedMoveableArgs
|
|
// object with additional parameters.
|
|
|
|
// sanitize parameters
|
|
if(!params){ params = {}; }
|
|
if(params.timeout && typeof params.timeout == "number" && params.timeout >= 0){
|
|
this.timeout = params.timeout;
|
|
}
|
|
},
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
return new dojo.dnd.TimedMoveable(node, params);
|
|
},
|
|
|
|
onMoveStop: function(/* dojo.dnd.Mover */ mover){
|
|
if(mover._timer){
|
|
// stop timer
|
|
clearTimeout(mover._timer)
|
|
// reflect the last received position
|
|
oldOnMove.call(this, mover, mover._leftTop)
|
|
}
|
|
dojo.dnd.Moveable.prototype.onMoveStop.apply(this, arguments);
|
|
},
|
|
onMove: function(/* dojo.dnd.Mover */ mover, /* Object */ leftTop){
|
|
mover._leftTop = leftTop;
|
|
if(!mover._timer){
|
|
var _t = this; // to avoid using dojo.hitch()
|
|
mover._timer = setTimeout(function(){
|
|
// we don't have any pending requests
|
|
mover._timer = null;
|
|
// reflect the last received position
|
|
oldOnMove.call(_t, mover, mover._leftTop);
|
|
}, this.timeout);
|
|
}
|
|
}
|
|
});
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form._FormMixin"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form._FormMixin"] = true;
|
|
dojo.provide("dijit.form._FormMixin");
|
|
|
|
|
|
|
|
dojo.declare("dijit.form._FormMixin", null,
|
|
{
|
|
// summary:
|
|
// Mixin for containers of form widgets (i.e. widgets that represent a single value
|
|
// and can be children of a <form> node or dijit.form.Form widget)
|
|
// description:
|
|
// Can extract all the form widgets
|
|
// values and combine them into a single javascript object, or alternately
|
|
// take such an object and set the values for all the contained
|
|
// form widgets
|
|
|
|
/*=====
|
|
// value: Object
|
|
// Name/value hash for each child widget with a name and value.
|
|
// Child widgets without names are not part of the hash.
|
|
//
|
|
// If there are multiple child widgets w/the same name, value is an array,
|
|
// unless they are radio buttons in which case value is a scalar (since only
|
|
// one radio button can be checked at a time).
|
|
//
|
|
// If a child widget's name is a dot separated list (like a.b.c.d), it's a nested structure.
|
|
//
|
|
// Example:
|
|
// | { name: "John Smith", interests: ["sports", "movies"] }
|
|
=====*/
|
|
|
|
// TODO:
|
|
// * Repeater
|
|
// * better handling for arrays. Often form elements have names with [] like
|
|
// * people[3].sex (for a list of people [{name: Bill, sex: M}, ...])
|
|
//
|
|
//
|
|
|
|
reset: function(){
|
|
dojo.forEach(this.getDescendants(), function(widget){
|
|
if(widget.reset){
|
|
widget.reset();
|
|
}
|
|
});
|
|
},
|
|
|
|
validate: function(){
|
|
// summary:
|
|
// returns if the form is valid - same as isValid - but
|
|
// provides a few additional (ui-specific) features.
|
|
// 1 - it will highlight any sub-widgets that are not
|
|
// valid
|
|
// 2 - it will call focus() on the first invalid
|
|
// sub-widget
|
|
var didFocus = false;
|
|
return dojo.every(dojo.map(this.getDescendants(), function(widget){
|
|
// Need to set this so that "required" widgets get their
|
|
// state set.
|
|
widget._hasBeenBlurred = true;
|
|
var valid = widget.disabled || !widget.validate || widget.validate();
|
|
if(!valid && !didFocus){
|
|
// Set focus of the first non-valid widget
|
|
dojo.window.scrollIntoView(widget.containerNode || widget.domNode);
|
|
widget.focus();
|
|
didFocus = true;
|
|
}
|
|
return valid;
|
|
}), function(item){ return item; });
|
|
},
|
|
|
|
setValues: function(val){
|
|
dojo.deprecated(this.declaredClass+"::setValues() is deprecated. Use set('value', val) instead.", "", "2.0");
|
|
return this.set('value', val);
|
|
},
|
|
_setValueAttr: function(/*object*/obj){
|
|
// summary:
|
|
// Fill in form values from according to an Object (in the format returned by attr('value'))
|
|
|
|
// generate map from name --> [list of widgets with that name]
|
|
var map = { };
|
|
dojo.forEach(this.getDescendants(), function(widget){
|
|
if(!widget.name){ return; }
|
|
var entry = map[widget.name] || (map[widget.name] = [] );
|
|
entry.push(widget);
|
|
});
|
|
|
|
for(var name in map){
|
|
if(!map.hasOwnProperty(name)){
|
|
continue;
|
|
}
|
|
var widgets = map[name], // array of widgets w/this name
|
|
values = dojo.getObject(name, false, obj); // list of values for those widgets
|
|
|
|
if(values === undefined){
|
|
continue;
|
|
}
|
|
if(!dojo.isArray(values)){
|
|
values = [ values ];
|
|
}
|
|
if(typeof widgets[0].checked == 'boolean'){
|
|
// for checkbox/radio, values is a list of which widgets should be checked
|
|
dojo.forEach(widgets, function(w, i){
|
|
w.set('value', dojo.indexOf(values, w.value) != -1);
|
|
});
|
|
}else if(widgets[0].multiple){
|
|
// it takes an array (e.g. multi-select)
|
|
widgets[0].set('value', values);
|
|
}else{
|
|
// otherwise, values is a list of values to be assigned sequentially to each widget
|
|
dojo.forEach(widgets, function(w, i){
|
|
w.set('value', values[i]);
|
|
});
|
|
}
|
|
}
|
|
|
|
/***
|
|
* TODO: code for plain input boxes (this shouldn't run for inputs that are part of widgets)
|
|
|
|
dojo.forEach(this.containerNode.elements, function(element){
|
|
if(element.name == ''){return}; // like "continue"
|
|
var namePath = element.name.split(".");
|
|
var myObj=obj;
|
|
var name=namePath[namePath.length-1];
|
|
for(var j=1,len2=namePath.length;j<len2;++j){
|
|
var p=namePath[j - 1];
|
|
// repeater support block
|
|
var nameA=p.split("[");
|
|
if(nameA.length > 1){
|
|
if(typeof(myObj[nameA[0]]) == "undefined"){
|
|
myObj[nameA[0]]=[ ];
|
|
} // if
|
|
|
|
nameIndex=parseInt(nameA[1]);
|
|
if(typeof(myObj[nameA[0]][nameIndex]) == "undefined"){
|
|
myObj[nameA[0]][nameIndex] = { };
|
|
}
|
|
myObj=myObj[nameA[0]][nameIndex];
|
|
continue;
|
|
} // repeater support ends
|
|
|
|
if(typeof(myObj[p]) == "undefined"){
|
|
myObj=undefined;
|
|
break;
|
|
};
|
|
myObj=myObj[p];
|
|
}
|
|
|
|
if(typeof(myObj) == "undefined"){
|
|
return; // like "continue"
|
|
}
|
|
if(typeof(myObj[name]) == "undefined" && this.ignoreNullValues){
|
|
return; // like "continue"
|
|
}
|
|
|
|
// TODO: widget values (just call attr('value', ...) on the widget)
|
|
|
|
// TODO: maybe should call dojo.getNodeProp() instead
|
|
switch(element.type){
|
|
case "checkbox":
|
|
element.checked = (name in myObj) &&
|
|
dojo.some(myObj[name], function(val){ return val == element.value; });
|
|
break;
|
|
case "radio":
|
|
element.checked = (name in myObj) && myObj[name] == element.value;
|
|
break;
|
|
case "select-multiple":
|
|
element.selectedIndex=-1;
|
|
dojo.forEach(element.options, function(option){
|
|
option.selected = dojo.some(myObj[name], function(val){ return option.value == val; });
|
|
});
|
|
break;
|
|
case "select-one":
|
|
element.selectedIndex="0";
|
|
dojo.forEach(element.options, function(option){
|
|
option.selected = option.value == myObj[name];
|
|
});
|
|
break;
|
|
case "hidden":
|
|
case "text":
|
|
case "textarea":
|
|
case "password":
|
|
element.value = myObj[name] || "";
|
|
break;
|
|
}
|
|
});
|
|
*/
|
|
},
|
|
|
|
getValues: function(){
|
|
dojo.deprecated(this.declaredClass+"::getValues() is deprecated. Use get('value') instead.", "", "2.0");
|
|
return this.get('value');
|
|
},
|
|
_getValueAttr: function(){
|
|
// summary:
|
|
// Returns Object representing form values.
|
|
// description:
|
|
// Returns name/value hash for each form element.
|
|
// If there are multiple elements w/the same name, value is an array,
|
|
// unless they are radio buttons in which case value is a scalar since only
|
|
// one can be checked at a time.
|
|
//
|
|
// If the name is a dot separated list (like a.b.c.d), creates a nested structure.
|
|
// Only works on widget form elements.
|
|
// example:
|
|
// | { name: "John Smith", interests: ["sports", "movies"] }
|
|
|
|
// get widget values
|
|
var obj = { };
|
|
dojo.forEach(this.getDescendants(), function(widget){
|
|
var name = widget.name;
|
|
if(!name || widget.disabled){ return; }
|
|
|
|
// Single value widget (checkbox, radio, or plain <input> type widget
|
|
var value = widget.get('value');
|
|
|
|
// Store widget's value(s) as a scalar, except for checkboxes which are automatically arrays
|
|
if(typeof widget.checked == 'boolean'){
|
|
if(/Radio/.test(widget.declaredClass)){
|
|
// radio button
|
|
if(value !== false){
|
|
dojo.setObject(name, value, obj);
|
|
}else{
|
|
// give radio widgets a default of null
|
|
value = dojo.getObject(name, false, obj);
|
|
if(value === undefined){
|
|
dojo.setObject(name, null, obj);
|
|
}
|
|
}
|
|
}else{
|
|
// checkbox/toggle button
|
|
var ary=dojo.getObject(name, false, obj);
|
|
if(!ary){
|
|
ary=[];
|
|
dojo.setObject(name, ary, obj);
|
|
}
|
|
if(value !== false){
|
|
ary.push(value);
|
|
}
|
|
}
|
|
}else{
|
|
var prev=dojo.getObject(name, false, obj);
|
|
if(typeof prev != "undefined"){
|
|
if(dojo.isArray(prev)){
|
|
prev.push(value);
|
|
}else{
|
|
dojo.setObject(name, [prev, value], obj);
|
|
}
|
|
}else{
|
|
// unique name
|
|
dojo.setObject(name, value, obj);
|
|
}
|
|
}
|
|
});
|
|
|
|
/***
|
|
* code for plain input boxes (see also dojo.formToObject, can we use that instead of this code?
|
|
* but it doesn't understand [] notation, presumably)
|
|
var obj = { };
|
|
dojo.forEach(this.containerNode.elements, function(elm){
|
|
if(!elm.name) {
|
|
return; // like "continue"
|
|
}
|
|
var namePath = elm.name.split(".");
|
|
var myObj=obj;
|
|
var name=namePath[namePath.length-1];
|
|
for(var j=1,len2=namePath.length;j<len2;++j){
|
|
var nameIndex = null;
|
|
var p=namePath[j - 1];
|
|
var nameA=p.split("[");
|
|
if(nameA.length > 1){
|
|
if(typeof(myObj[nameA[0]]) == "undefined"){
|
|
myObj[nameA[0]]=[ ];
|
|
} // if
|
|
nameIndex=parseInt(nameA[1]);
|
|
if(typeof(myObj[nameA[0]][nameIndex]) == "undefined"){
|
|
myObj[nameA[0]][nameIndex] = { };
|
|
}
|
|
} else if(typeof(myObj[nameA[0]]) == "undefined"){
|
|
myObj[nameA[0]] = { }
|
|
} // if
|
|
|
|
if(nameA.length == 1){
|
|
myObj=myObj[nameA[0]];
|
|
} else{
|
|
myObj=myObj[nameA[0]][nameIndex];
|
|
} // if
|
|
} // for
|
|
|
|
if((elm.type != "select-multiple" && elm.type != "checkbox" && elm.type != "radio") || (elm.type == "radio" && elm.checked)){
|
|
if(name == name.split("[")[0]){
|
|
myObj[name]=elm.value;
|
|
} else{
|
|
// can not set value when there is no name
|
|
}
|
|
} else if(elm.type == "checkbox" && elm.checked){
|
|
if(typeof(myObj[name]) == 'undefined'){
|
|
myObj[name]=[ ];
|
|
}
|
|
myObj[name].push(elm.value);
|
|
} else if(elm.type == "select-multiple"){
|
|
if(typeof(myObj[name]) == 'undefined'){
|
|
myObj[name]=[ ];
|
|
}
|
|
for(var jdx=0,len3=elm.options.length; jdx<len3; ++jdx){
|
|
if(elm.options[jdx].selected){
|
|
myObj[name].push(elm.options[jdx].value);
|
|
}
|
|
}
|
|
} // if
|
|
name=undefined;
|
|
}); // forEach
|
|
***/
|
|
return obj;
|
|
},
|
|
|
|
// TODO: ComboBox might need time to process a recently input value. This should be async?
|
|
isValid: function(){
|
|
// summary:
|
|
// Returns true if all of the widgets are valid
|
|
|
|
// This also populate this._invalidWidgets[] array with list of invalid widgets...
|
|
// TODO: put that into separate function? It's confusing to have that as a side effect
|
|
// of a method named isValid().
|
|
|
|
this._invalidWidgets = dojo.filter(this.getDescendants(), function(widget){
|
|
return !widget.disabled && widget.isValid && !widget.isValid();
|
|
});
|
|
return !this._invalidWidgets.length;
|
|
},
|
|
|
|
|
|
onValidStateChange: function(isValid){
|
|
// summary:
|
|
// Stub function to connect to if you want to do something
|
|
// (like disable/enable a submit button) when the valid
|
|
// state changes on the form as a whole.
|
|
},
|
|
|
|
_widgetChange: function(widget){
|
|
// summary:
|
|
// Connected to a widget's onChange function - update our
|
|
// valid state, if needed.
|
|
var isValid = this._lastValidState;
|
|
if(!widget || this._lastValidState === undefined){
|
|
// We have passed a null widget, or we haven't been validated
|
|
// yet - let's re-check all our children
|
|
// This happens when we connect (or reconnect) our children
|
|
isValid = this.isValid();
|
|
if(this._lastValidState === undefined){
|
|
// Set this so that we don't fire an onValidStateChange
|
|
// the first time
|
|
this._lastValidState = isValid;
|
|
}
|
|
}else if(widget.isValid){
|
|
this._invalidWidgets = dojo.filter(this._invalidWidgets || [], function(w){
|
|
return (w != widget);
|
|
}, this);
|
|
if(!widget.isValid() && !widget.get("disabled")){
|
|
this._invalidWidgets.push(widget);
|
|
}
|
|
isValid = (this._invalidWidgets.length === 0);
|
|
}
|
|
if(isValid !== this._lastValidState){
|
|
this._lastValidState = isValid;
|
|
this.onValidStateChange(isValid);
|
|
}
|
|
},
|
|
|
|
connectChildren: function(){
|
|
// summary:
|
|
// Connects to the onChange function of all children to
|
|
// track valid state changes. You can call this function
|
|
// directly, ex. in the event that you programmatically
|
|
// add a widget to the form *after* the form has been
|
|
// initialized.
|
|
dojo.forEach(this._changeConnections, dojo.hitch(this, "disconnect"));
|
|
var _this = this;
|
|
|
|
// we connect to validate - so that it better reflects the states
|
|
// of the widgets - also, we only connect if it has a validate
|
|
// function (to avoid too many unneeded connections)
|
|
var conns = (this._changeConnections = []);
|
|
dojo.forEach(dojo.filter(this.getDescendants(),
|
|
function(item){ return item.validate; }
|
|
),
|
|
function(widget){
|
|
// We are interested in whenever the widget is validated - or
|
|
// whenever the disabled attribute on that widget is changed
|
|
conns.push(_this.connect(widget, "validate",
|
|
dojo.hitch(_this, "_widgetChange", widget)));
|
|
conns.push(_this.connect(widget, "_setDisabledAttr",
|
|
dojo.hitch(_this, "_widgetChange", widget)));
|
|
});
|
|
|
|
// Call the widget change function to update the valid state, in
|
|
// case something is different now.
|
|
this._widgetChange(null);
|
|
},
|
|
|
|
startup: function(){
|
|
this.inherited(arguments);
|
|
// Initialize our valid state tracking. Needs to be done in startup
|
|
// because it's not guaranteed that our children are initialized
|
|
// yet.
|
|
this._changeConnections = [];
|
|
this.connectChildren();
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._DialogMixin"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._DialogMixin"] = true;
|
|
dojo.provide("dijit._DialogMixin");
|
|
|
|
|
|
|
|
dojo.declare("dijit._DialogMixin", null,
|
|
{
|
|
// summary:
|
|
// This provides functions useful to Dialog and TooltipDialog
|
|
|
|
attributeMap: dijit._Widget.prototype.attributeMap,
|
|
|
|
execute: function(/*Object*/ formContents){
|
|
// summary:
|
|
// Callback when the user hits the submit button.
|
|
// Override this method to handle Dialog execution.
|
|
// description:
|
|
// After the user has pressed the submit button, the Dialog
|
|
// first calls onExecute() to notify the container to hide the
|
|
// dialog and restore focus to wherever it used to be.
|
|
//
|
|
// *Then* this method is called.
|
|
// type:
|
|
// callback
|
|
},
|
|
|
|
onCancel: function(){
|
|
// summary:
|
|
// Called when user has pressed the Dialog's cancel button, to notify container.
|
|
// description:
|
|
// Developer shouldn't override or connect to this method;
|
|
// it's a private communication device between the TooltipDialog
|
|
// and the thing that opened it (ex: `dijit.form.DropDownButton`)
|
|
// type:
|
|
// protected
|
|
},
|
|
|
|
onExecute: function(){
|
|
// summary:
|
|
// Called when user has pressed the dialog's OK button, to notify container.
|
|
// description:
|
|
// Developer shouldn't override or connect to this method;
|
|
// it's a private communication device between the TooltipDialog
|
|
// and the thing that opened it (ex: `dijit.form.DropDownButton`)
|
|
// type:
|
|
// protected
|
|
},
|
|
|
|
_onSubmit: function(){
|
|
// summary:
|
|
// Callback when user hits submit button
|
|
// type:
|
|
// protected
|
|
this.onExecute(); // notify container that we are about to execute
|
|
this.execute(this.get('value'));
|
|
},
|
|
|
|
_getFocusItems: function(/*Node*/ dialogNode){
|
|
// summary:
|
|
// Find focusable Items each time a dialog is opened,
|
|
// setting _firstFocusItem and _lastFocusItem
|
|
// tags:
|
|
// protected
|
|
|
|
var elems = dijit._getTabNavigable(dojo.byId(dialogNode));
|
|
this._firstFocusItem = elems.lowest || elems.first || dialogNode;
|
|
this._lastFocusItem = elems.last || elems.highest || this._firstFocusItem;
|
|
if(dojo.isMoz && this._firstFocusItem.tagName.toLowerCase() == "input" &&
|
|
dojo.getNodeProp(this._firstFocusItem, "type").toLowerCase() == "file"){
|
|
// FF doesn't behave well when first element is input type=file, set first focusable to dialog container
|
|
dojo.attr(dialogNode, "tabIndex", "0");
|
|
this._firstFocusItem = dialogNode;
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.DialogUnderlay"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.DialogUnderlay"] = true;
|
|
dojo.provide("dijit.DialogUnderlay");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.DialogUnderlay",
|
|
[dijit._Widget, dijit._Templated],
|
|
{
|
|
// summary:
|
|
// The component that blocks the screen behind a `dijit.Dialog`
|
|
//
|
|
// description:
|
|
// A component used to block input behind a `dijit.Dialog`. Only a single
|
|
// instance of this widget is created by `dijit.Dialog`, and saved as
|
|
// a reference to be shared between all Dialogs as `dijit._underlay`
|
|
//
|
|
// The underlay itself can be styled based on and id:
|
|
// | #myDialog_underlay { background-color:red; }
|
|
//
|
|
// In the case of `dijit.Dialog`, this id is based on the id of the Dialog,
|
|
// suffixed with _underlay.
|
|
|
|
// Template has two divs; outer div is used for fade-in/fade-out, and also to hold background iframe.
|
|
// Inner div has opacity specified in CSS file.
|
|
templateString: "<div class='dijitDialogUnderlayWrapper'><div class='dijitDialogUnderlay' dojoAttachPoint='node'></div></div>",
|
|
|
|
// Parameters on creation or updatable later
|
|
|
|
// dialogId: String
|
|
// Id of the dialog.... DialogUnderlay's id is based on this id
|
|
dialogId: "",
|
|
|
|
// class: String
|
|
// This class name is used on the DialogUnderlay node, in addition to dijitDialogUnderlay
|
|
"class": "",
|
|
|
|
attributeMap: { id: "domNode" },
|
|
|
|
_setDialogIdAttr: function(id){
|
|
dojo.attr(this.node, "id", id + "_underlay");
|
|
},
|
|
|
|
_setClassAttr: function(clazz){
|
|
this.node.className = "dijitDialogUnderlay " + clazz;
|
|
},
|
|
|
|
postCreate: function(){
|
|
// summary:
|
|
// Append the underlay to the body
|
|
dojo.body().appendChild(this.domNode);
|
|
},
|
|
|
|
layout: function(){
|
|
// summary:
|
|
// Sets the background to the size of the viewport
|
|
//
|
|
// description:
|
|
// Sets the background to the size of the viewport (rather than the size
|
|
// of the document) since we need to cover the whole browser window, even
|
|
// if the document is only a few lines long.
|
|
// tags:
|
|
// private
|
|
|
|
var is = this.node.style,
|
|
os = this.domNode.style;
|
|
|
|
// hide the background temporarily, so that the background itself isn't
|
|
// causing scrollbars to appear (might happen when user shrinks browser
|
|
// window and then we are called to resize)
|
|
os.display = "none";
|
|
|
|
// then resize and show
|
|
var viewport = dojo.window.getBox();
|
|
os.top = viewport.t + "px";
|
|
os.left = viewport.l + "px";
|
|
is.width = viewport.w + "px";
|
|
is.height = viewport.h + "px";
|
|
os.display = "block";
|
|
},
|
|
|
|
show: function(){
|
|
// summary:
|
|
// Show the dialog underlay
|
|
this.domNode.style.display = "block";
|
|
this.layout();
|
|
this.bgIframe = new dijit.BackgroundIframe(this.domNode);
|
|
},
|
|
|
|
hide: function(){
|
|
// summary:
|
|
// Hides the dialog underlay
|
|
this.bgIframe.destroy();
|
|
this.domNode.style.display = "none";
|
|
},
|
|
|
|
uninitialize: function(){
|
|
if(this.bgIframe){
|
|
this.bgIframe.destroy();
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.html"] = true;
|
|
dojo.provide("dojo.html");
|
|
|
|
// the parser might be needed..
|
|
|
|
|
|
(function(){ // private scope, sort of a namespace
|
|
|
|
// idCounter is incremented with each instantiation to allow asignment of a unique id for tracking, logging purposes
|
|
var idCounter = 0,
|
|
d = dojo;
|
|
|
|
dojo.html._secureForInnerHtml = function(/*String*/ cont){
|
|
// summary:
|
|
// removes !DOCTYPE and title elements from the html string.
|
|
//
|
|
// khtml is picky about dom faults, you can't attach a style or <title> node as child of body
|
|
// must go into head, so we need to cut out those tags
|
|
// cont:
|
|
// An html string for insertion into the dom
|
|
//
|
|
return cont.replace(/(?:\s*<!DOCTYPE\s[^>]+>|<title[^>]*>[\s\S]*?<\/title>)/ig, ""); // String
|
|
};
|
|
|
|
/*====
|
|
dojo.html._emptyNode = function(node){
|
|
// summary:
|
|
// removes all child nodes from the given node
|
|
// node: DOMNode
|
|
// the parent element
|
|
};
|
|
=====*/
|
|
dojo.html._emptyNode = dojo.empty;
|
|
|
|
dojo.html._setNodeContent = function(/* DomNode */ node, /* String|DomNode|NodeList */ cont){
|
|
// summary:
|
|
// inserts the given content into the given node
|
|
// node:
|
|
// the parent element
|
|
// content:
|
|
// the content to be set on the parent element.
|
|
// This can be an html string, a node reference or a NodeList, dojo.NodeList, Array or other enumerable list of nodes
|
|
|
|
// always empty
|
|
d.empty(node);
|
|
|
|
if(cont) {
|
|
if(typeof cont == "string") {
|
|
cont = d._toDom(cont, node.ownerDocument);
|
|
}
|
|
if(!cont.nodeType && d.isArrayLike(cont)) {
|
|
// handle as enumerable, but it may shrink as we enumerate it
|
|
for(var startlen=cont.length, i=0; i<cont.length; i=startlen==cont.length ? i+1 : 0) {
|
|
d.place( cont[i], node, "last");
|
|
}
|
|
} else {
|
|
// pass nodes, documentFragments and unknowns through to dojo.place
|
|
d.place(cont, node, "last");
|
|
}
|
|
}
|
|
|
|
// return DomNode
|
|
return node;
|
|
};
|
|
|
|
// we wrap up the content-setting operation in a object
|
|
dojo.declare("dojo.html._ContentSetter", null,
|
|
{
|
|
// node: DomNode|String
|
|
// An node which will be the parent element that we set content into
|
|
node: "",
|
|
|
|
// content: String|DomNode|DomNode[]
|
|
// The content to be placed in the node. Can be an HTML string, a node reference, or a enumerable list of nodes
|
|
content: "",
|
|
|
|
// id: String?
|
|
// Usually only used internally, and auto-generated with each instance
|
|
id: "",
|
|
|
|
// cleanContent: Boolean
|
|
// Should the content be treated as a full html document,
|
|
// and the real content stripped of <html>, <body> wrapper before injection
|
|
cleanContent: false,
|
|
|
|
// extractContent: Boolean
|
|
// Should the content be treated as a full html document, and the real content stripped of <html>, <body> wrapper before injection
|
|
extractContent: false,
|
|
|
|
// parseContent: Boolean
|
|
// Should the node by passed to the parser after the new content is set
|
|
parseContent: false,
|
|
|
|
// lifecyle methods
|
|
constructor: function(/* Object */params, /* String|DomNode */node){
|
|
// summary:
|
|
// Provides a configurable, extensible object to wrap the setting on content on a node
|
|
// call the set() method to actually set the content..
|
|
|
|
// the original params are mixed directly into the instance "this"
|
|
dojo.mixin(this, params || {});
|
|
|
|
// give precedence to params.node vs. the node argument
|
|
// and ensure its a node, not an id string
|
|
node = this.node = dojo.byId( this.node || node );
|
|
|
|
if(!this.id){
|
|
this.id = [
|
|
"Setter",
|
|
(node) ? node.id || node.tagName : "",
|
|
idCounter++
|
|
].join("_");
|
|
}
|
|
},
|
|
set: function(/* String|DomNode|NodeList? */ cont, /* Object? */ params){
|
|
// summary:
|
|
// front-end to the set-content sequence
|
|
// cont:
|
|
// An html string, node or enumerable list of nodes for insertion into the dom
|
|
// If not provided, the object's content property will be used
|
|
if(undefined !== cont){
|
|
this.content = cont;
|
|
}
|
|
// in the re-use scenario, set needs to be able to mixin new configuration
|
|
if(params){
|
|
this._mixin(params);
|
|
}
|
|
|
|
this.onBegin();
|
|
this.setContent();
|
|
this.onEnd();
|
|
|
|
return this.node;
|
|
},
|
|
setContent: function(){
|
|
// summary:
|
|
// sets the content on the node
|
|
|
|
var node = this.node;
|
|
if(!node) {
|
|
// can't proceed
|
|
throw new Error(this.declaredClass + ": setContent given no node");
|
|
}
|
|
try{
|
|
node = dojo.html._setNodeContent(node, this.content);
|
|
}catch(e){
|
|
// check if a domfault occurs when we are appending this.errorMessage
|
|
// like for instance if domNode is a UL and we try append a DIV
|
|
|
|
// FIXME: need to allow the user to provide a content error message string
|
|
var errMess = this.onContentError(e);
|
|
try{
|
|
node.innerHTML = errMess;
|
|
}catch(e){
|
|
console.error('Fatal ' + this.declaredClass + '.setContent could not change content due to '+e.message, e);
|
|
}
|
|
}
|
|
// always put back the node for the next method
|
|
this.node = node; // DomNode
|
|
},
|
|
|
|
empty: function() {
|
|
// summary
|
|
// cleanly empty out existing content
|
|
|
|
// destroy any widgets from a previous run
|
|
// NOTE: if you dont want this you'll need to empty
|
|
// the parseResults array property yourself to avoid bad things happenning
|
|
if(this.parseResults && this.parseResults.length) {
|
|
dojo.forEach(this.parseResults, function(w) {
|
|
if(w.destroy){
|
|
w.destroy();
|
|
}
|
|
});
|
|
delete this.parseResults;
|
|
}
|
|
// this is fast, but if you know its already empty or safe, you could
|
|
// override empty to skip this step
|
|
dojo.html._emptyNode(this.node);
|
|
},
|
|
|
|
onBegin: function(){
|
|
// summary
|
|
// Called after instantiation, but before set();
|
|
// It allows modification of any of the object properties
|
|
// - including the node and content provided - before the set operation actually takes place
|
|
// This default implementation checks for cleanContent and extractContent flags to
|
|
// optionally pre-process html string content
|
|
var cont = this.content;
|
|
|
|
if(dojo.isString(cont)){
|
|
if(this.cleanContent){
|
|
cont = dojo.html._secureForInnerHtml(cont);
|
|
}
|
|
|
|
if(this.extractContent){
|
|
var match = cont.match(/<body[^>]*>\s*([\s\S]+)\s*<\/body>/im);
|
|
if(match){ cont = match[1]; }
|
|
}
|
|
}
|
|
|
|
// clean out the node and any cruft associated with it - like widgets
|
|
this.empty();
|
|
|
|
this.content = cont;
|
|
return this.node; /* DomNode */
|
|
},
|
|
|
|
onEnd: function(){
|
|
// summary
|
|
// Called after set(), when the new content has been pushed into the node
|
|
// It provides an opportunity for post-processing before handing back the node to the caller
|
|
// This default implementation checks a parseContent flag to optionally run the dojo parser over the new content
|
|
if(this.parseContent){
|
|
// populates this.parseResults if you need those..
|
|
this._parse();
|
|
}
|
|
return this.node; /* DomNode */
|
|
},
|
|
|
|
tearDown: function(){
|
|
// summary
|
|
// manually reset the Setter instance if its being re-used for example for another set()
|
|
// description
|
|
// tearDown() is not called automatically.
|
|
// In normal use, the Setter instance properties are simply allowed to fall out of scope
|
|
// but the tearDown method can be called to explicitly reset this instance.
|
|
delete this.parseResults;
|
|
delete this.node;
|
|
delete this.content;
|
|
},
|
|
|
|
onContentError: function(err){
|
|
return "Error occured setting content: " + err;
|
|
},
|
|
|
|
_mixin: function(params){
|
|
// mix properties/methods into the instance
|
|
// TODO: the intention with tearDown is to put the Setter's state
|
|
// back to that of the original constructor (vs. deleting/resetting everything regardless of ctor params)
|
|
// so we could do something here to move the original properties aside for later restoration
|
|
var empty = {}, key;
|
|
for(key in params){
|
|
if(key in empty){ continue; }
|
|
// TODO: here's our opportunity to mask the properties we dont consider configurable/overridable
|
|
// .. but history shows we'll almost always guess wrong
|
|
this[key] = params[key];
|
|
}
|
|
},
|
|
_parse: function(){
|
|
// summary:
|
|
// runs the dojo parser over the node contents, storing any results in this.parseResults
|
|
// Any errors resulting from parsing are passed to _onError for handling
|
|
|
|
var rootNode = this.node;
|
|
try{
|
|
// store the results (widgets, whatever) for potential retrieval
|
|
this.parseResults = dojo.parser.parse({
|
|
rootNode: rootNode,
|
|
dir: this.dir,
|
|
lang: this.lang
|
|
});
|
|
}catch(e){
|
|
this._onError('Content', e, "Error parsing in _ContentSetter#"+this.id);
|
|
}
|
|
},
|
|
|
|
_onError: function(type, err, consoleText){
|
|
// summary:
|
|
// shows user the string that is returned by on[type]Error
|
|
// overide/implement on[type]Error and return your own string to customize
|
|
var errText = this['on' + type + 'Error'].call(this, err);
|
|
if(consoleText){
|
|
console.error(consoleText, err);
|
|
}else if(errText){ // a empty string won't change current content
|
|
dojo.html._setNodeContent(this.node, errText, true);
|
|
}
|
|
}
|
|
}); // end dojo.declare()
|
|
|
|
dojo.html.set = function(/* DomNode */ node, /* String|DomNode|NodeList */ cont, /* Object? */ params){
|
|
// summary:
|
|
// inserts (replaces) the given content into the given node. dojo.place(cont, node, "only")
|
|
// may be a better choice for simple HTML insertion.
|
|
// description:
|
|
// Unless you need to use the params capabilities of this method, you should use
|
|
// dojo.place(cont, node, "only"). dojo.place() has more robust support for injecting
|
|
// an HTML string into the DOM, but it only handles inserting an HTML string as DOM
|
|
// elements, or inserting a DOM node. dojo.place does not handle NodeList insertions
|
|
// or the other capabilities as defined by the params object for this method.
|
|
// node:
|
|
// the parent element that will receive the content
|
|
// cont:
|
|
// the content to be set on the parent element.
|
|
// This can be an html string, a node reference or a NodeList, dojo.NodeList, Array or other enumerable list of nodes
|
|
// params:
|
|
// Optional flags/properties to configure the content-setting. See dojo.html._ContentSetter
|
|
// example:
|
|
// A safe string/node/nodelist content replacement/injection with hooks for extension
|
|
// Example Usage:
|
|
// dojo.html.set(node, "some string");
|
|
// dojo.html.set(node, contentNode, {options});
|
|
// dojo.html.set(node, myNode.childNodes, {options});
|
|
if(undefined == cont){
|
|
console.warn("dojo.html.set: no cont argument provided, using empty string");
|
|
cont = "";
|
|
}
|
|
if(!params){
|
|
// simple and fast
|
|
return dojo.html._setNodeContent(node, cont, true);
|
|
}else{
|
|
// more options but slower
|
|
// note the arguments are reversed in order, to match the convention for instantiation via the parser
|
|
var op = new dojo.html._ContentSetter(dojo.mixin(
|
|
params,
|
|
{ content: cont, node: node }
|
|
));
|
|
return op.set();
|
|
}
|
|
};
|
|
})();
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.ContentPane"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.ContentPane"] = true;
|
|
dojo.provide("dijit.layout.ContentPane");
|
|
|
|
|
|
|
|
// for dijit.layout.marginBox2contentBox()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.layout.ContentPane", dijit._Widget,
|
|
{
|
|
// summary:
|
|
// A widget that acts as a container for mixed HTML and widgets, and includes an Ajax interface
|
|
// description:
|
|
// A widget that can be used as a stand alone widget
|
|
// or as a base class for other widgets.
|
|
//
|
|
// Handles replacement of document fragment using either external uri or javascript
|
|
// generated markup or DOM content, instantiating widgets within that content.
|
|
// Don't confuse it with an iframe, it only needs/wants document fragments.
|
|
// It's useful as a child of LayoutContainer, SplitContainer, or TabContainer.
|
|
// But note that those classes can contain any widget as a child.
|
|
// example:
|
|
// Some quick samples:
|
|
// To change the innerHTML use .set('content', '<b>new content</b>')
|
|
//
|
|
// Or you can send it a NodeList, .set('content', dojo.query('div [class=selected]', userSelection))
|
|
// please note that the nodes in NodeList will copied, not moved
|
|
//
|
|
// To do a ajax update use .set('href', url)
|
|
|
|
// href: String
|
|
// The href of the content that displays now.
|
|
// Set this at construction if you want to load data externally when the
|
|
// pane is shown. (Set preload=true to load it immediately.)
|
|
// Changing href after creation doesn't have any effect; Use set('href', ...);
|
|
href: "",
|
|
|
|
/*=====
|
|
// content: String || DomNode || NodeList || dijit._Widget
|
|
// The innerHTML of the ContentPane.
|
|
// Note that the initialization parameter / argument to attr("content", ...)
|
|
// can be a String, DomNode, Nodelist, or _Widget.
|
|
content: "",
|
|
=====*/
|
|
|
|
// extractContent: Boolean
|
|
// Extract visible content from inside of <body> .... </body>.
|
|
// I.e., strip <html> and <head> (and it's contents) from the href
|
|
extractContent: false,
|
|
|
|
// parseOnLoad: Boolean
|
|
// Parse content and create the widgets, if any.
|
|
parseOnLoad: true,
|
|
|
|
// preventCache: Boolean
|
|
// Prevent caching of data from href's by appending a timestamp to the href.
|
|
preventCache: false,
|
|
|
|
// preload: Boolean
|
|
// Force load of data on initialization even if pane is hidden.
|
|
preload: false,
|
|
|
|
// refreshOnShow: Boolean
|
|
// Refresh (re-download) content when pane goes from hidden to shown
|
|
refreshOnShow: false,
|
|
|
|
// loadingMessage: String
|
|
// Message that shows while downloading
|
|
loadingMessage: "<span class='dijitContentPaneLoading'>${loadingState}</span>",
|
|
|
|
// errorMessage: String
|
|
// Message that shows if an error occurs
|
|
errorMessage: "<span class='dijitContentPaneError'>${errorState}</span>",
|
|
|
|
// isLoaded: [readonly] Boolean
|
|
// True if the ContentPane has data in it, either specified
|
|
// during initialization (via href or inline content), or set
|
|
// via attr('content', ...) / attr('href', ...)
|
|
//
|
|
// False if it doesn't have any content, or if ContentPane is
|
|
// still in the process of downloading href.
|
|
isLoaded: false,
|
|
|
|
baseClass: "dijitContentPane",
|
|
|
|
// doLayout: Boolean
|
|
// - false - don't adjust size of children
|
|
// - true - if there is a single visible child widget, set it's size to
|
|
// however big the ContentPane is
|
|
doLayout: true,
|
|
|
|
// ioArgs: Object
|
|
// Parameters to pass to xhrGet() request, for example:
|
|
// | <div dojoType="dijit.layout.ContentPane" href="./bar" ioArgs="{timeout: 500}">
|
|
ioArgs: {},
|
|
|
|
// isContainer: [protected] Boolean
|
|
// Indicates that this widget acts as a "parent" to the descendant widgets.
|
|
// When the parent is started it will call startup() on the child widgets.
|
|
// See also `isLayoutContainer`.
|
|
isContainer: true,
|
|
|
|
// isLayoutContainer: [protected] Boolean
|
|
// Indicates that this widget will call resize() on it's child widgets
|
|
// when they become visible.
|
|
isLayoutContainer: true,
|
|
|
|
// onLoadDeferred: [readonly] dojo.Deferred
|
|
// This is the `dojo.Deferred` returned by attr('href', ...) and refresh().
|
|
// Calling onLoadDeferred.addCallback() or addErrback() registers your
|
|
// callback to be called only once, when the prior attr('href', ...) call or
|
|
// the initial href parameter to the constructor finishes loading.
|
|
//
|
|
// This is different than an onLoad() handler which gets called any time any href is loaded.
|
|
onLoadDeferred: null,
|
|
|
|
// Override _Widget's attributeMap because we don't want the title attribute (used to specify
|
|
// tab labels) to be copied to ContentPane.domNode... otherwise a tooltip shows up over the
|
|
// entire pane.
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
title: []
|
|
}),
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
var messages = dojo.i18n.getLocalization("dijit", "loading", this.lang);
|
|
this.loadingMessage = dojo.string.substitute(this.loadingMessage, messages);
|
|
this.errorMessage = dojo.string.substitute(this.errorMessage, messages);
|
|
|
|
// Detect if we were initialized with data
|
|
if(!this.href && this.srcNodeRef && this.srcNodeRef.innerHTML){
|
|
this.isLoaded = true;
|
|
}
|
|
},
|
|
|
|
buildRendering: function(){
|
|
// Overrides Widget.buildRendering().
|
|
// Since we have no template we need to set this.containerNode ourselves.
|
|
// For subclasses of ContentPane do have a template, does nothing.
|
|
this.inherited(arguments);
|
|
if(!this.containerNode){
|
|
// make getDescendants() work
|
|
this.containerNode = this.domNode;
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
// remove the title attribute so it doesn't show up when hovering
|
|
// over a node
|
|
this.domNode.title = "";
|
|
|
|
if(!dojo.attr(this.domNode,"role")){
|
|
dijit.setWaiRole(this.domNode, "group");
|
|
}
|
|
|
|
dojo.addClass(this.domNode, this.baseClass);
|
|
},
|
|
|
|
startup: function(){
|
|
// summary:
|
|
// See `dijit.layout._LayoutWidget.startup` for description.
|
|
// Although ContentPane doesn't extend _LayoutWidget, it does implement
|
|
// the same API.
|
|
if(this._started){ return; }
|
|
|
|
var parent = dijit._Contained.prototype.getParent.call(this);
|
|
this._childOfLayoutWidget = parent && parent.isLayoutContainer;
|
|
|
|
// I need to call resize() on my child/children (when I become visible), unless
|
|
// I'm the child of a layout widget in which case my parent will call resize() on me and I'll do it then.
|
|
this._needLayout = !this._childOfLayoutWidget;
|
|
|
|
if(this.isLoaded){
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
child.startup();
|
|
});
|
|
}
|
|
|
|
if(this._isShown() || this.preload){
|
|
this._onShow();
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_checkIfSingleChild: function(){
|
|
// summary:
|
|
// Test if we have exactly one visible widget as a child,
|
|
// and if so assume that we are a container for that widget,
|
|
// and should propogate startup() and resize() calls to it.
|
|
// Skips over things like data stores since they aren't visible.
|
|
|
|
var childNodes = dojo.query("> *", this.containerNode).filter(function(node){
|
|
return node.tagName !== "SCRIPT"; // or a regexp for hidden elements like script|area|map|etc..
|
|
}),
|
|
childWidgetNodes = childNodes.filter(function(node){
|
|
return dojo.hasAttr(node, "dojoType") || dojo.hasAttr(node, "widgetId");
|
|
}),
|
|
candidateWidgets = dojo.filter(childWidgetNodes.map(dijit.byNode), function(widget){
|
|
return widget && widget.domNode && widget.resize;
|
|
});
|
|
|
|
if(
|
|
// all child nodes are widgets
|
|
childNodes.length == childWidgetNodes.length &&
|
|
|
|
// all but one are invisible (like dojo.data)
|
|
candidateWidgets.length == 1
|
|
){
|
|
this._singleChild = candidateWidgets[0];
|
|
}else{
|
|
delete this._singleChild;
|
|
}
|
|
|
|
// So we can set overflow: hidden to avoid a safari bug w/scrollbars showing up (#9449)
|
|
dojo.toggleClass(this.containerNode, this.baseClass + "SingleChild", !!this._singleChild);
|
|
},
|
|
|
|
setHref: function(/*String|Uri*/ href){
|
|
// summary:
|
|
// Deprecated. Use set('href', ...) instead.
|
|
dojo.deprecated("dijit.layout.ContentPane.setHref() is deprecated. Use set('href', ...) instead.", "", "2.0");
|
|
return this.set("href", href);
|
|
},
|
|
_setHrefAttr: function(/*String|Uri*/ href){
|
|
// summary:
|
|
// Hook so attr("href", ...) works.
|
|
// description:
|
|
// Reset the (external defined) content of this pane and replace with new url
|
|
// Note: It delays the download until widget is shown if preload is false.
|
|
// href:
|
|
// url to the page you want to get, must be within the same domain as your mainpage
|
|
|
|
// Cancel any in-flight requests (an attr('href') will cancel any in-flight attr('href', ...))
|
|
this.cancel();
|
|
|
|
this.onLoadDeferred = new dojo.Deferred(dojo.hitch(this, "cancel"));
|
|
|
|
this.href = href;
|
|
|
|
// _setHrefAttr() is called during creation and by the user, after creation.
|
|
// only in the second case do we actually load the URL; otherwise it's done in startup()
|
|
if(this._created && (this.preload || this._isShown())){
|
|
this._load();
|
|
}else{
|
|
// Set flag to indicate that href needs to be loaded the next time the
|
|
// ContentPane is made visible
|
|
this._hrefChanged = true;
|
|
}
|
|
|
|
return this.onLoadDeferred; // dojo.Deferred
|
|
},
|
|
|
|
setContent: function(/*String|DomNode|Nodelist*/data){
|
|
// summary:
|
|
// Deprecated. Use set('content', ...) instead.
|
|
dojo.deprecated("dijit.layout.ContentPane.setContent() is deprecated. Use set('content', ...) instead.", "", "2.0");
|
|
this.set("content", data);
|
|
},
|
|
_setContentAttr: function(/*String|DomNode|Nodelist*/data){
|
|
// summary:
|
|
// Hook to make attr("content", ...) work.
|
|
// Replaces old content with data content, include style classes from old content
|
|
// data:
|
|
// the new Content may be String, DomNode or NodeList
|
|
//
|
|
// if data is a NodeList (or an array of nodes) nodes are copied
|
|
// so you can import nodes from another document implicitly
|
|
|
|
// clear href so we can't run refresh and clear content
|
|
// refresh should only work if we downloaded the content
|
|
this.href = "";
|
|
|
|
// Cancel any in-flight requests (an attr('content') will cancel any in-flight attr('href', ...))
|
|
this.cancel();
|
|
|
|
// Even though user is just setting content directly, still need to define an onLoadDeferred
|
|
// because the _onLoadHandler() handler is still getting called from setContent()
|
|
this.onLoadDeferred = new dojo.Deferred(dojo.hitch(this, "cancel"));
|
|
|
|
this._setContent(data || "");
|
|
|
|
this._isDownloaded = false; // mark that content is from a attr('content') not an attr('href')
|
|
|
|
return this.onLoadDeferred; // dojo.Deferred
|
|
},
|
|
_getContentAttr: function(){
|
|
// summary:
|
|
// Hook to make attr("content") work
|
|
return this.containerNode.innerHTML;
|
|
},
|
|
|
|
cancel: function(){
|
|
// summary:
|
|
// Cancels an in-flight download of content
|
|
if(this._xhrDfd && (this._xhrDfd.fired == -1)){
|
|
this._xhrDfd.cancel();
|
|
}
|
|
delete this._xhrDfd; // garbage collect
|
|
|
|
this.onLoadDeferred = null;
|
|
},
|
|
|
|
uninitialize: function(){
|
|
if(this._beingDestroyed){
|
|
this.cancel();
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
destroyRecursive: function(/*Boolean*/ preserveDom){
|
|
// summary:
|
|
// Destroy the ContentPane and its contents
|
|
|
|
// if we have multiple controllers destroying us, bail after the first
|
|
if(this._beingDestroyed){
|
|
return;
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
resize: function(changeSize, resultSize){
|
|
// summary:
|
|
// See `dijit.layout._LayoutWidget.resize` for description.
|
|
// Although ContentPane doesn't extend _LayoutWidget, it does implement
|
|
// the same API.
|
|
|
|
// For the TabContainer --> BorderContainer --> ContentPane case, _onShow() is
|
|
// never called, so resize() is our trigger to do the initial href download.
|
|
if(!this._wasShown){
|
|
this._onShow();
|
|
}
|
|
|
|
this._resizeCalled = true;
|
|
|
|
// Set margin box size, unless it wasn't specified, in which case use current size.
|
|
if(changeSize){
|
|
dojo.marginBox(this.domNode, changeSize);
|
|
}
|
|
|
|
// Compute content box size of containerNode in case we [later] need to size our single child.
|
|
var cn = this.containerNode;
|
|
if(cn === this.domNode){
|
|
// If changeSize or resultSize was passed to this method and this.containerNode ==
|
|
// this.domNode then we can compute the content-box size without querying the node,
|
|
// which is more reliable (similar to LayoutWidget.resize) (see for example #9449).
|
|
var mb = resultSize || {};
|
|
dojo.mixin(mb, changeSize || {}); // changeSize overrides resultSize
|
|
if(!("h" in mb) || !("w" in mb)){
|
|
mb = dojo.mixin(dojo.marginBox(cn), mb); // just use dojo.marginBox() to fill in missing values
|
|
}
|
|
this._contentBox = dijit.layout.marginBox2contentBox(cn, mb);
|
|
}else{
|
|
this._contentBox = dojo.contentBox(cn);
|
|
}
|
|
|
|
// Make my children layout, or size my single child widget
|
|
this._layoutChildren();
|
|
},
|
|
|
|
_isShown: function(){
|
|
// summary:
|
|
// Returns true if the content is currently shown.
|
|
// description:
|
|
// If I am a child of a layout widget then it actually returns true if I've ever been visible,
|
|
// not whether I'm currently visible, since that's much faster than tracing up the DOM/widget
|
|
// tree every call, and at least solves the performance problem on page load by deferring loading
|
|
// hidden ContentPanes until they are first shown
|
|
|
|
if(this._childOfLayoutWidget){
|
|
// If we are TitlePane, etc - we return that only *IF* we've been resized
|
|
if(this._resizeCalled && "open" in this){
|
|
return this.open;
|
|
}
|
|
return this._resizeCalled;
|
|
}else if("open" in this){
|
|
return this.open; // for TitlePane, etc.
|
|
}else{
|
|
// TODO: with _childOfLayoutWidget check maybe this branch no longer necessary?
|
|
var node = this.domNode;
|
|
return (node.style.display != 'none') && (node.style.visibility != 'hidden') && !dojo.hasClass(node, "dijitHidden");
|
|
}
|
|
},
|
|
|
|
_onShow: function(){
|
|
// summary:
|
|
// Called when the ContentPane is made visible
|
|
// description:
|
|
// For a plain ContentPane, this is called on initialization, from startup().
|
|
// If the ContentPane is a hidden pane of a TabContainer etc., then it's
|
|
// called whenever the pane is made visible.
|
|
//
|
|
// Does necessary processing, including href download and layout/resize of
|
|
// child widget(s)
|
|
|
|
if(this.href){
|
|
if(!this._xhrDfd && // if there's an href that isn't already being loaded
|
|
(!this.isLoaded || this._hrefChanged || this.refreshOnShow)
|
|
){
|
|
this.refresh();
|
|
}
|
|
}else{
|
|
// If we are the child of a layout widget then the layout widget will call resize() on
|
|
// us, and then we will size our child/children. Otherwise, we need to do it now.
|
|
if(!this._childOfLayoutWidget && this._needLayout){
|
|
// If a layout has been scheduled for when we become visible, do it now
|
|
this._layoutChildren();
|
|
}
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
|
|
// Need to keep track of whether ContentPane has been shown (which is different than
|
|
// whether or not it's currently visible).
|
|
this._wasShown = true;
|
|
},
|
|
|
|
refresh: function(){
|
|
// summary:
|
|
// [Re]download contents of href and display
|
|
// description:
|
|
// 1. cancels any currently in-flight requests
|
|
// 2. posts "loading..." message
|
|
// 3. sends XHR to download new data
|
|
|
|
// Cancel possible prior in-flight request
|
|
this.cancel();
|
|
|
|
this.onLoadDeferred = new dojo.Deferred(dojo.hitch(this, "cancel"));
|
|
this._load();
|
|
return this.onLoadDeferred;
|
|
},
|
|
|
|
_load: function(){
|
|
// summary:
|
|
// Load/reload the href specified in this.href
|
|
|
|
// display loading message
|
|
this._setContent(this.onDownloadStart(), true);
|
|
|
|
var self = this;
|
|
var getArgs = {
|
|
preventCache: (this.preventCache || this.refreshOnShow),
|
|
url: this.href,
|
|
handleAs: "text"
|
|
};
|
|
if(dojo.isObject(this.ioArgs)){
|
|
dojo.mixin(getArgs, this.ioArgs);
|
|
}
|
|
|
|
var hand = (this._xhrDfd = (this.ioMethod || dojo.xhrGet)(getArgs));
|
|
|
|
hand.addCallback(function(html){
|
|
try{
|
|
self._isDownloaded = true;
|
|
self._setContent(html, false);
|
|
self.onDownloadEnd();
|
|
}catch(err){
|
|
self._onError('Content', err); // onContentError
|
|
}
|
|
delete self._xhrDfd;
|
|
return html;
|
|
});
|
|
|
|
hand.addErrback(function(err){
|
|
if(!hand.canceled){
|
|
// show error message in the pane
|
|
self._onError('Download', err); // onDownloadError
|
|
}
|
|
delete self._xhrDfd;
|
|
return err;
|
|
});
|
|
|
|
// Remove flag saying that a load is needed
|
|
delete this._hrefChanged;
|
|
},
|
|
|
|
_onLoadHandler: function(data){
|
|
// summary:
|
|
// This is called whenever new content is being loaded
|
|
this.isLoaded = true;
|
|
try{
|
|
this.onLoadDeferred.callback(data);
|
|
this.onLoad(data);
|
|
}catch(e){
|
|
console.error('Error '+this.widgetId+' running custom onLoad code: ' + e.message);
|
|
}
|
|
},
|
|
|
|
_onUnloadHandler: function(){
|
|
// summary:
|
|
// This is called whenever the content is being unloaded
|
|
this.isLoaded = false;
|
|
try{
|
|
this.onUnload();
|
|
}catch(e){
|
|
console.error('Error '+this.widgetId+' running custom onUnload code: ' + e.message);
|
|
}
|
|
},
|
|
|
|
destroyDescendants: function(){
|
|
// summary:
|
|
// Destroy all the widgets inside the ContentPane and empty containerNode
|
|
|
|
// Make sure we call onUnload (but only when the ContentPane has real content)
|
|
if(this.isLoaded){
|
|
this._onUnloadHandler();
|
|
}
|
|
|
|
// Even if this.isLoaded == false there might still be a "Loading..." message
|
|
// to erase, so continue...
|
|
|
|
// For historical reasons we need to delete all widgets under this.containerNode,
|
|
// even ones that the user has created manually.
|
|
var setter = this._contentSetter;
|
|
dojo.forEach(this.getChildren(), function(widget){
|
|
if(widget.destroyRecursive){
|
|
widget.destroyRecursive();
|
|
}
|
|
});
|
|
if(setter){
|
|
// Most of the widgets in setter.parseResults have already been destroyed, but
|
|
// things like Menu that have been moved to <body> haven't yet
|
|
dojo.forEach(setter.parseResults, function(widget){
|
|
if(widget.destroyRecursive && widget.domNode && widget.domNode.parentNode == dojo.body()){
|
|
widget.destroyRecursive();
|
|
}
|
|
});
|
|
delete setter.parseResults;
|
|
}
|
|
|
|
// And then clear away all the DOM nodes
|
|
dojo.html._emptyNode(this.containerNode);
|
|
|
|
// Delete any state information we have about current contents
|
|
delete this._singleChild;
|
|
},
|
|
|
|
_setContent: function(cont, isFakeContent){
|
|
// summary:
|
|
// Insert the content into the container node
|
|
|
|
// first get rid of child widgets
|
|
this.destroyDescendants();
|
|
|
|
// dojo.html.set will take care of the rest of the details
|
|
// we provide an override for the error handling to ensure the widget gets the errors
|
|
// configure the setter instance with only the relevant widget instance properties
|
|
// NOTE: unless we hook into attr, or provide property setters for each property,
|
|
// we need to re-configure the ContentSetter with each use
|
|
var setter = this._contentSetter;
|
|
if(! (setter && setter instanceof dojo.html._ContentSetter)){
|
|
setter = this._contentSetter = new dojo.html._ContentSetter({
|
|
node: this.containerNode,
|
|
_onError: dojo.hitch(this, this._onError),
|
|
onContentError: dojo.hitch(this, function(e){
|
|
// fires if a domfault occurs when we are appending this.errorMessage
|
|
// like for instance if domNode is a UL and we try append a DIV
|
|
var errMess = this.onContentError(e);
|
|
try{
|
|
this.containerNode.innerHTML = errMess;
|
|
}catch(e){
|
|
console.error('Fatal '+this.id+' could not change content due to '+e.message, e);
|
|
}
|
|
})/*,
|
|
_onError */
|
|
});
|
|
};
|
|
|
|
var setterParams = dojo.mixin({
|
|
cleanContent: this.cleanContent,
|
|
extractContent: this.extractContent,
|
|
parseContent: this.parseOnLoad,
|
|
dir: this.dir,
|
|
lang: this.lang
|
|
}, this._contentSetterParams || {});
|
|
|
|
dojo.mixin(setter, setterParams);
|
|
|
|
setter.set( (dojo.isObject(cont) && cont.domNode) ? cont.domNode : cont );
|
|
|
|
// setter params must be pulled afresh from the ContentPane each time
|
|
delete this._contentSetterParams;
|
|
|
|
if(!isFakeContent){
|
|
// Startup each top level child widget (and they will start their children, recursively)
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
// The parser has already called startup on all widgets *without* a getParent() method
|
|
if(!this.parseOnLoad || child.getParent){
|
|
child.startup();
|
|
}
|
|
}, this);
|
|
|
|
// Call resize() on each of my child layout widgets,
|
|
// or resize() on my single child layout widget...
|
|
// either now (if I'm currently visible)
|
|
// or when I become visible
|
|
this._scheduleLayout();
|
|
|
|
this._onLoadHandler(cont);
|
|
}
|
|
},
|
|
|
|
_onError: function(type, err, consoleText){
|
|
this.onLoadDeferred.errback(err);
|
|
|
|
// shows user the string that is returned by on[type]Error
|
|
// overide on[type]Error and return your own string to customize
|
|
var errText = this['on' + type + 'Error'].call(this, err);
|
|
if(consoleText){
|
|
console.error(consoleText, err);
|
|
}else if(errText){// a empty string won't change current content
|
|
this._setContent(errText, true);
|
|
}
|
|
},
|
|
|
|
_scheduleLayout: function(){
|
|
// summary:
|
|
// Call resize() on each of my child layout widgets, either now
|
|
// (if I'm currently visible) or when I become visible
|
|
if(this._isShown()){
|
|
this._layoutChildren();
|
|
}else{
|
|
this._needLayout = true;
|
|
}
|
|
},
|
|
|
|
_layoutChildren: function(){
|
|
// summary:
|
|
// Since I am a Container widget, each of my children expects me to
|
|
// call resize() or layout() on them.
|
|
// description:
|
|
// Should be called on initialization and also whenever we get new content
|
|
// (from an href, or from attr('content', ...))... but deferred until
|
|
// the ContentPane is visible
|
|
|
|
if(this.doLayout){
|
|
this._checkIfSingleChild();
|
|
}
|
|
|
|
if(this._singleChild && this._singleChild.resize){
|
|
var cb = this._contentBox || dojo.contentBox(this.containerNode);
|
|
|
|
// note: if widget has padding this._contentBox will have l and t set,
|
|
// but don't pass them to resize() or it will doubly-offset the child
|
|
this._singleChild.resize({w: cb.w, h: cb.h});
|
|
}else{
|
|
// All my child widgets are independently sized (rather than matching my size),
|
|
// but I still need to call resize() on each child to make it layout.
|
|
dojo.forEach(this.getChildren(), function(widget){
|
|
if(widget.resize){
|
|
widget.resize();
|
|
}
|
|
});
|
|
}
|
|
delete this._needLayout;
|
|
},
|
|
|
|
// EVENT's, should be overide-able
|
|
onLoad: function(data){
|
|
// summary:
|
|
// Event hook, is called after everything is loaded and widgetified
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onUnload: function(){
|
|
// summary:
|
|
// Event hook, is called before old content is cleared
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onDownloadStart: function(){
|
|
// summary:
|
|
// Called before download starts.
|
|
// description:
|
|
// The string returned by this function will be the html
|
|
// that tells the user we are loading something.
|
|
// Override with your own function if you want to change text.
|
|
// tags:
|
|
// extension
|
|
return this.loadingMessage;
|
|
},
|
|
|
|
onContentError: function(/*Error*/ error){
|
|
// summary:
|
|
// Called on DOM faults, require faults etc. in content.
|
|
//
|
|
// In order to display an error message in the pane, return
|
|
// the error message from this method, as an HTML string.
|
|
//
|
|
// By default (if this method is not overriden), it returns
|
|
// nothing, so the error message is just printed to the console.
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
onDownloadError: function(/*Error*/ error){
|
|
// summary:
|
|
// Called when download error occurs.
|
|
//
|
|
// In order to display an error message in the pane, return
|
|
// the error message from this method, as an HTML string.
|
|
//
|
|
// Default behavior (if this method is not overriden) is to display
|
|
// the error message inside the pane.
|
|
// tags:
|
|
// extension
|
|
return this.errorMessage;
|
|
},
|
|
|
|
onDownloadEnd: function(){
|
|
// summary:
|
|
// Called when download is finished.
|
|
// tags:
|
|
// callback
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.TooltipDialog"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.TooltipDialog"] = true;
|
|
dojo.provide("dijit.TooltipDialog");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.TooltipDialog",
|
|
[dijit.layout.ContentPane, dijit._Templated, dijit.form._FormMixin, dijit._DialogMixin],
|
|
{
|
|
// summary:
|
|
// Pops up a dialog that appears like a Tooltip
|
|
|
|
// title: String
|
|
// Description of tooltip dialog (required for a11y)
|
|
title: "",
|
|
|
|
// doLayout: [protected] Boolean
|
|
// Don't change this parameter from the default value.
|
|
// This ContentPane parameter doesn't make sense for TooltipDialog, since TooltipDialog
|
|
// is never a child of a layout container, nor can you specify the size of
|
|
// TooltipDialog in order to control the size of an inner widget.
|
|
doLayout: false,
|
|
|
|
// autofocus: Boolean
|
|
// A Toggle to modify the default focus behavior of a Dialog, which
|
|
// is to focus on the first dialog element after opening the dialog.
|
|
// False will disable autofocusing. Default: true
|
|
autofocus: true,
|
|
|
|
// baseClass: [protected] String
|
|
// The root className to use for the various states of this widget
|
|
baseClass: "dijitTooltipDialog",
|
|
|
|
// _firstFocusItem: [private] [readonly] DomNode
|
|
// The pointer to the first focusable node in the dialog.
|
|
// Set by `dijit._DialogMixin._getFocusItems`.
|
|
_firstFocusItem: null,
|
|
|
|
// _lastFocusItem: [private] [readonly] DomNode
|
|
// The pointer to which node has focus prior to our dialog.
|
|
// Set by `dijit._DialogMixin._getFocusItems`.
|
|
_lastFocusItem: null,
|
|
|
|
templateString: dojo.cache("dijit", "templates/TooltipDialog.html", "<div waiRole=\"presentation\">\n\t<div class=\"dijitTooltipContainer\" waiRole=\"presentation\">\n\t\t<div class =\"dijitTooltipContents dijitTooltipFocusNode\" dojoAttachPoint=\"containerNode\" tabindex=\"-1\" waiRole=\"dialog\"></div>\n\t</div>\n\t<div class=\"dijitTooltipConnector\" waiRole=\"presentation\"></div>\n</div>\n"),
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
this.connect(this.containerNode, "onkeypress", "_onKey");
|
|
this.containerNode.title = this.title;
|
|
},
|
|
|
|
orient: function(/*DomNode*/ node, /*String*/ aroundCorner, /*String*/ corner){
|
|
// summary:
|
|
// Configure widget to be displayed in given position relative to the button.
|
|
// This is called from the dijit.popup code, and should not be called
|
|
// directly.
|
|
// tags:
|
|
// protected
|
|
var c = this._currentOrientClass;
|
|
if(c){
|
|
dojo.removeClass(this.domNode, c);
|
|
}
|
|
c = "dijitTooltipAB"+(corner.charAt(1) == 'L'?"Left":"Right")+" dijitTooltip"+(corner.charAt(0) == 'T' ? "Below" : "Above");
|
|
dojo.addClass(this.domNode, c);
|
|
this._currentOrientClass = c;
|
|
},
|
|
|
|
onOpen: function(/*Object*/ pos){
|
|
// summary:
|
|
// Called when dialog is displayed.
|
|
// This is called from the dijit.popup code, and should not be called directly.
|
|
// tags:
|
|
// protected
|
|
|
|
this.orient(this.domNode,pos.aroundCorner, pos.corner);
|
|
this._onShow(); // lazy load trigger
|
|
|
|
if(this.autofocus){
|
|
this._getFocusItems(this.containerNode);
|
|
dijit.focus(this._firstFocusItem);
|
|
}
|
|
},
|
|
|
|
onClose: function(){
|
|
// summary:
|
|
// Called when dialog is hidden.
|
|
// This is called from the dijit.popup code, and should not be called directly.
|
|
// tags:
|
|
// protected
|
|
this.onHide();
|
|
},
|
|
|
|
_onKey: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handler for keyboard events
|
|
// description:
|
|
// Keep keyboard focus in dialog; close dialog on escape key
|
|
// tags:
|
|
// private
|
|
|
|
var node = evt.target;
|
|
var dk = dojo.keys;
|
|
if(evt.charOrCode === dk.TAB){
|
|
this._getFocusItems(this.containerNode);
|
|
}
|
|
var singleFocusItem = (this._firstFocusItem == this._lastFocusItem);
|
|
if(evt.charOrCode == dk.ESCAPE){
|
|
// Use setTimeout to avoid crash on IE, see #10396.
|
|
setTimeout(dojo.hitch(this, "onCancel"), 0);
|
|
dojo.stopEvent(evt);
|
|
}else if(node == this._firstFocusItem && evt.shiftKey && evt.charOrCode === dk.TAB){
|
|
if(!singleFocusItem){
|
|
dijit.focus(this._lastFocusItem); // send focus to last item in dialog
|
|
}
|
|
dojo.stopEvent(evt);
|
|
}else if(node == this._lastFocusItem && evt.charOrCode === dk.TAB && !evt.shiftKey){
|
|
if(!singleFocusItem){
|
|
dijit.focus(this._firstFocusItem); // send focus to first item in dialog
|
|
}
|
|
dojo.stopEvent(evt);
|
|
}else if(evt.charOrCode === dk.TAB){
|
|
// we want the browser's default tab handling to move focus
|
|
// but we don't want the tab to propagate upwards
|
|
evt.stopPropagation();
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.Dialog"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.Dialog"] = true;
|
|
dojo.provide("dijit.Dialog");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dijit._underlay = function(kwArgs){
|
|
// summary:
|
|
// A shared instance of a `dijit.DialogUnderlay`
|
|
//
|
|
// description:
|
|
// A shared instance of a `dijit.DialogUnderlay` created and
|
|
// used by `dijit.Dialog`, though never created until some Dialog
|
|
// or subclass thereof is shown.
|
|
};
|
|
=====*/
|
|
|
|
dojo.declare(
|
|
"dijit._DialogBase",
|
|
[dijit._Templated, dijit.form._FormMixin, dijit._DialogMixin, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// A modal dialog Widget
|
|
//
|
|
// description:
|
|
// Pops up a modal dialog window, blocking access to the screen
|
|
// and also graying out the screen Dialog is extended from
|
|
// ContentPane so it supports all the same parameters (href, etc.)
|
|
//
|
|
// example:
|
|
// | <div dojoType="dijit.Dialog" href="test.html"></div>
|
|
//
|
|
// example:
|
|
// | var foo = new dijit.Dialog({ title: "test dialog", content: "test content" };
|
|
// | dojo.body().appendChild(foo.domNode);
|
|
// | foo.startup();
|
|
|
|
templateString: dojo.cache("dijit", "templates/Dialog.html", "<div class=\"dijitDialog\" tabindex=\"-1\" waiRole=\"dialog\" waiState=\"labelledby-${id}_title\">\n\t<div dojoAttachPoint=\"titleBar\" class=\"dijitDialogTitleBar\">\n\t<span dojoAttachPoint=\"titleNode\" class=\"dijitDialogTitle\" id=\"${id}_title\"></span>\n\t<span dojoAttachPoint=\"closeButtonNode\" class=\"dijitDialogCloseIcon\" dojoAttachEvent=\"onclick: onCancel\" title=\"${buttonCancel}\">\n\t\t<span dojoAttachPoint=\"closeText\" class=\"closeText\" title=\"${buttonCancel}\">x</span>\n\t</span>\n\t</div>\n\t\t<div dojoAttachPoint=\"containerNode\" class=\"dijitDialogPaneContent\"></div>\n</div>\n"),
|
|
|
|
baseClass: "dijitDialog",
|
|
|
|
cssStateNodes: {
|
|
closeButtonNode: "dijitDialogCloseIcon"
|
|
},
|
|
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
title: [
|
|
{ node: "titleNode", type: "innerHTML" },
|
|
{ node: "titleBar", type: "attribute" }
|
|
],
|
|
"aria-describedby":""
|
|
}),
|
|
|
|
// open: Boolean
|
|
// True if Dialog is currently displayed on screen.
|
|
open: false,
|
|
|
|
// duration: Integer
|
|
// The time in milliseconds it takes the dialog to fade in and out
|
|
duration: dijit.defaultDuration,
|
|
|
|
// refocus: Boolean
|
|
// A Toggle to modify the default focus behavior of a Dialog, which
|
|
// is to re-focus the element which had focus before being opened.
|
|
// False will disable refocusing. Default: true
|
|
refocus: true,
|
|
|
|
// autofocus: Boolean
|
|
// A Toggle to modify the default focus behavior of a Dialog, which
|
|
// is to focus on the first dialog element after opening the dialog.
|
|
// False will disable autofocusing. Default: true
|
|
autofocus: true,
|
|
|
|
// _firstFocusItem: [private] [readonly] DomNode
|
|
// The pointer to the first focusable node in the dialog.
|
|
// Set by `dijit._DialogMixin._getFocusItems`.
|
|
_firstFocusItem: null,
|
|
|
|
// _lastFocusItem: [private] [readonly] DomNode
|
|
// The pointer to which node has focus prior to our dialog.
|
|
// Set by `dijit._DialogMixin._getFocusItems`.
|
|
_lastFocusItem: null,
|
|
|
|
// doLayout: [protected] Boolean
|
|
// Don't change this parameter from the default value.
|
|
// This ContentPane parameter doesn't make sense for Dialog, since Dialog
|
|
// is never a child of a layout container, nor can you specify the size of
|
|
// Dialog in order to control the size of an inner widget.
|
|
doLayout: false,
|
|
|
|
// draggable: Boolean
|
|
// Toggles the moveable aspect of the Dialog. If true, Dialog
|
|
// can be dragged by it's title. If false it will remain centered
|
|
// in the viewport.
|
|
draggable: true,
|
|
|
|
//aria-describedby: String
|
|
// Allows the user to add an aria-describedby attribute onto the dialog. The value should
|
|
// be the id of the container element of text that describes the dialog purpose (usually
|
|
// the first text in the dialog).
|
|
// <div dojoType="dijit.Dialog" aria-describedby="intro" .....>
|
|
// <div id="intro">Introductory text</div>
|
|
// <div>rest of dialog contents</div>
|
|
// </div>
|
|
"aria-describedby":"",
|
|
|
|
postMixInProperties: function(){
|
|
var _nlsResources = dojo.i18n.getLocalization("dijit", "common");
|
|
dojo.mixin(this, _nlsResources);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
dojo.style(this.domNode, {
|
|
display: "none",
|
|
position:"absolute"
|
|
});
|
|
dojo.body().appendChild(this.domNode);
|
|
|
|
this.inherited(arguments);
|
|
|
|
this.connect(this, "onExecute", "hide");
|
|
this.connect(this, "onCancel", "hide");
|
|
this._modalconnects = [];
|
|
},
|
|
|
|
onLoad: function(){
|
|
// summary:
|
|
// Called when data has been loaded from an href.
|
|
// Unlike most other callbacks, this function can be connected to (via `dojo.connect`)
|
|
// but should *not* be overriden.
|
|
// tags:
|
|
// callback
|
|
|
|
// when href is specified we need to reposition the dialog after the data is loaded
|
|
// and find the focusable elements
|
|
this._position();
|
|
if(this.autofocus){
|
|
this._getFocusItems(this.domNode);
|
|
dijit.focus(this._firstFocusItem);
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_endDrag: function(e){
|
|
// summary:
|
|
// Called after dragging the Dialog. Saves the position of the dialog in the viewport.
|
|
// tags:
|
|
// private
|
|
if(e && e.node && e.node === this.domNode){
|
|
this._relativePosition = dojo.position(e.node);
|
|
}
|
|
},
|
|
|
|
_setup: function(){
|
|
// summary:
|
|
// Stuff we need to do before showing the Dialog for the first
|
|
// time (but we defer it until right beforehand, for
|
|
// performance reasons).
|
|
// tags:
|
|
// private
|
|
|
|
var node = this.domNode;
|
|
|
|
if(this.titleBar && this.draggable){
|
|
this._moveable = (dojo.isIE == 6) ?
|
|
new dojo.dnd.TimedMoveable(node, { handle: this.titleBar }) : // prevent overload, see #5285
|
|
new dojo.dnd.Moveable(node, { handle: this.titleBar, timeout: 0 });
|
|
dojo.subscribe("/dnd/move/stop",this,"_endDrag");
|
|
}else{
|
|
dojo.addClass(node,"dijitDialogFixed");
|
|
}
|
|
|
|
this.underlayAttrs = {
|
|
dialogId: this.id,
|
|
"class": dojo.map(this["class"].split(/\s/), function(s){ return s+"_underlay"; }).join(" ")
|
|
};
|
|
|
|
this._fadeIn = dojo.fadeIn({
|
|
node: node,
|
|
duration: this.duration,
|
|
beforeBegin: dojo.hitch(this, function(){
|
|
var underlay = dijit._underlay;
|
|
if(!underlay){
|
|
underlay = dijit._underlay = new dijit.DialogUnderlay(this.underlayAttrs);
|
|
}else{
|
|
underlay.set(this.underlayAttrs);
|
|
}
|
|
|
|
var ds = dijit._dialogStack,
|
|
zIndex = 948 + ds.length*2;
|
|
if(ds.length == 1){ // first dialog
|
|
underlay.show();
|
|
}
|
|
dojo.style(dijit._underlay.domNode, 'zIndex', zIndex);
|
|
dojo.style(this.domNode, 'zIndex', zIndex + 1);
|
|
}),
|
|
onEnd: dojo.hitch(this, function(){
|
|
if(this.autofocus){
|
|
// find focusable Items each time dialog is shown since if dialog contains a widget the
|
|
// first focusable items can change
|
|
this._getFocusItems(this.domNode);
|
|
dijit.focus(this._firstFocusItem);
|
|
}
|
|
})
|
|
});
|
|
|
|
this._fadeOut = dojo.fadeOut({
|
|
node: node,
|
|
duration: this.duration,
|
|
onEnd: dojo.hitch(this, function(){
|
|
node.style.display = "none";
|
|
|
|
// Restore the previous dialog in the stack, or if this is the only dialog
|
|
// then restore to original page
|
|
var ds = dijit._dialogStack;
|
|
if(ds.length == 0){
|
|
dijit._underlay.hide();
|
|
}else{
|
|
dojo.style(dijit._underlay.domNode, 'zIndex', 948 + ds.length*2);
|
|
dijit._underlay.set(ds[ds.length-1].underlayAttrs);
|
|
}
|
|
|
|
// Restore focus to wherever it was before this dialog was displayed
|
|
if(this.refocus){
|
|
var focus = this._savedFocus;
|
|
|
|
// If we are returning control to a previous dialog but for some reason
|
|
// that dialog didn't have a focused field, set focus to first focusable item.
|
|
// This situation could happen if two dialogs appeared at nearly the same time,
|
|
// since a dialog doesn't set it's focus until the fade-in is finished.
|
|
if(ds.length > 0){
|
|
var pd = ds[ds.length-1];
|
|
if(!dojo.isDescendant(focus.node, pd.domNode)){
|
|
pd._getFocusItems(pd.domNode);
|
|
focus = pd._firstFocusItem;
|
|
}
|
|
}
|
|
|
|
dijit.focus(focus);
|
|
}
|
|
})
|
|
});
|
|
},
|
|
|
|
uninitialize: function(){
|
|
var wasPlaying = false;
|
|
if(this._fadeIn && this._fadeIn.status() == "playing"){
|
|
wasPlaying = true;
|
|
this._fadeIn.stop();
|
|
}
|
|
if(this._fadeOut && this._fadeOut.status() == "playing"){
|
|
wasPlaying = true;
|
|
this._fadeOut.stop();
|
|
}
|
|
|
|
// Hide the underlay, unless the underlay widget has already been destroyed
|
|
// because we are being called during page unload (when all widgets are destroyed)
|
|
if((this.open || wasPlaying) && !dijit._underlay._destroyed){
|
|
dijit._underlay.hide();
|
|
}
|
|
|
|
if(this._moveable){
|
|
this._moveable.destroy();
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_size: function(){
|
|
// summary:
|
|
// If necessary, shrink dialog contents so dialog fits in viewport
|
|
// tags:
|
|
// private
|
|
|
|
this._checkIfSingleChild();
|
|
|
|
// If we resized the dialog contents earlier, reset them back to original size, so
|
|
// that if the user later increases the viewport size, the dialog can display w/out a scrollbar.
|
|
// Need to do this before the dojo.marginBox(this.domNode) call below.
|
|
if(this._singleChild){
|
|
if(this._singleChildOriginalStyle){
|
|
this._singleChild.domNode.style.cssText = this._singleChildOriginalStyle;
|
|
}
|
|
delete this._singleChildOriginalStyle;
|
|
}else{
|
|
dojo.style(this.containerNode, {
|
|
width:"auto",
|
|
height:"auto"
|
|
});
|
|
}
|
|
|
|
var mb = dojo.marginBox(this.domNode);
|
|
var viewport = dojo.window.getBox();
|
|
if(mb.w >= viewport.w || mb.h >= viewport.h){
|
|
// Reduce size of dialog contents so that dialog fits in viewport
|
|
|
|
var w = Math.min(mb.w, Math.floor(viewport.w * 0.75)),
|
|
h = Math.min(mb.h, Math.floor(viewport.h * 0.75));
|
|
|
|
if(this._singleChild && this._singleChild.resize){
|
|
this._singleChildOriginalStyle = this._singleChild.domNode.style.cssText;
|
|
this._singleChild.resize({w: w, h: h});
|
|
}else{
|
|
dojo.style(this.containerNode, {
|
|
width: w + "px",
|
|
height: h + "px",
|
|
overflow: "auto",
|
|
position: "relative" // workaround IE bug moving scrollbar or dragging dialog
|
|
});
|
|
}
|
|
}else{
|
|
if(this._singleChild && this._singleChild.resize){
|
|
this._singleChild.resize();
|
|
}
|
|
}
|
|
},
|
|
|
|
_position: function(){
|
|
// summary:
|
|
// Position modal dialog in the viewport. If no relative offset
|
|
// in the viewport has been determined (by dragging, for instance),
|
|
// center the node. Otherwise, use the Dialog's stored relative offset,
|
|
// and position the node to top: left: values based on the viewport.
|
|
// tags:
|
|
// private
|
|
if(!dojo.hasClass(dojo.body(),"dojoMove")){
|
|
var node = this.domNode,
|
|
viewport = dojo.window.getBox(),
|
|
p = this._relativePosition,
|
|
bb = p ? null : dojo._getBorderBox(node),
|
|
l = Math.floor(viewport.l + (p ? p.x : (viewport.w - bb.w) / 2)),
|
|
t = Math.floor(viewport.t + (p ? p.y : (viewport.h - bb.h) / 2))
|
|
;
|
|
dojo.style(node,{
|
|
left: l + "px",
|
|
top: t + "px"
|
|
});
|
|
}
|
|
},
|
|
|
|
_onKey: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handles the keyboard events for accessibility reasons
|
|
// tags:
|
|
// private
|
|
|
|
var ds = dijit._dialogStack;
|
|
if(ds[ds.length-1] != this){
|
|
// console.debug(this.id + ': skipping because', this, 'is not the active dialog');
|
|
return;
|
|
}
|
|
|
|
if(evt.charOrCode){
|
|
var dk = dojo.keys;
|
|
var node = evt.target;
|
|
if(evt.charOrCode === dk.TAB){
|
|
this._getFocusItems(this.domNode);
|
|
}
|
|
var singleFocusItem = (this._firstFocusItem == this._lastFocusItem);
|
|
// see if we are shift-tabbing from first focusable item on dialog
|
|
if(node == this._firstFocusItem && evt.shiftKey && evt.charOrCode === dk.TAB){
|
|
if(!singleFocusItem){
|
|
dijit.focus(this._lastFocusItem); // send focus to last item in dialog
|
|
}
|
|
dojo.stopEvent(evt);
|
|
}else if(node == this._lastFocusItem && evt.charOrCode === dk.TAB && !evt.shiftKey){
|
|
if(!singleFocusItem){
|
|
dijit.focus(this._firstFocusItem); // send focus to first item in dialog
|
|
}
|
|
dojo.stopEvent(evt);
|
|
}else{
|
|
// see if the key is for the dialog
|
|
while(node){
|
|
if(node == this.domNode || dojo.hasClass(node, "dijitPopup")){
|
|
if(evt.charOrCode == dk.ESCAPE){
|
|
this.onCancel();
|
|
}else{
|
|
return; // just let it go
|
|
}
|
|
}
|
|
node = node.parentNode;
|
|
}
|
|
// this key is for the disabled document window
|
|
if(evt.charOrCode !== dk.TAB){ // allow tabbing into the dialog for a11y
|
|
dojo.stopEvent(evt);
|
|
// opera won't tab to a div
|
|
}else if(!dojo.isOpera){
|
|
try{
|
|
this._firstFocusItem.focus();
|
|
}catch(e){ /*squelch*/ }
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
show: function(){
|
|
// summary:
|
|
// Display the dialog
|
|
if(this.open){ return; }
|
|
|
|
// first time we show the dialog, there's some initialization stuff to do
|
|
if(!this._alreadyInitialized){
|
|
this._setup();
|
|
this._alreadyInitialized=true;
|
|
}
|
|
|
|
if(this._fadeOut.status() == "playing"){
|
|
this._fadeOut.stop();
|
|
}
|
|
|
|
this._modalconnects.push(dojo.connect(window, "onscroll", this, "layout"));
|
|
this._modalconnects.push(dojo.connect(window, "onresize", this, function(){
|
|
// IE gives spurious resize events and can actually get stuck
|
|
// in an infinite loop if we don't ignore them
|
|
var viewport = dojo.window.getBox();
|
|
if(!this._oldViewport ||
|
|
viewport.h != this._oldViewport.h ||
|
|
viewport.w != this._oldViewport.w){
|
|
this.layout();
|
|
this._oldViewport = viewport;
|
|
}
|
|
}));
|
|
this._modalconnects.push(dojo.connect(dojo.doc.documentElement, "onkeypress", this, "_onKey"));
|
|
|
|
dojo.style(this.domNode, {
|
|
opacity:0,
|
|
display:""
|
|
});
|
|
|
|
this.open = true;
|
|
this._onShow(); // lazy load trigger
|
|
|
|
this._size();
|
|
this._position();
|
|
dijit._dialogStack.push(this);
|
|
this._fadeIn.play();
|
|
|
|
this._savedFocus = dijit.getFocus(this);
|
|
},
|
|
|
|
hide: function(){
|
|
// summary:
|
|
// Hide the dialog
|
|
|
|
// if we haven't been initialized yet then we aren't showing and we can just return
|
|
// or if we aren't the active dialog, don't allow us to close yet
|
|
var ds = dijit._dialogStack;
|
|
if(!this._alreadyInitialized || this != ds[ds.length-1]){
|
|
return;
|
|
}
|
|
|
|
if(this._fadeIn.status() == "playing"){
|
|
this._fadeIn.stop();
|
|
}
|
|
|
|
// throw away current active dialog from stack -- making the previous dialog or the node on the original page active
|
|
ds.pop();
|
|
|
|
this._fadeOut.play();
|
|
|
|
if(this._scrollConnected){
|
|
this._scrollConnected = false;
|
|
}
|
|
dojo.forEach(this._modalconnects, dojo.disconnect);
|
|
this._modalconnects = [];
|
|
|
|
if(this._relativePosition){
|
|
delete this._relativePosition;
|
|
}
|
|
this.open = false;
|
|
|
|
this.onHide();
|
|
},
|
|
|
|
layout: function(){
|
|
// summary:
|
|
// Position the Dialog and the underlay
|
|
// tags:
|
|
// private
|
|
if(this.domNode.style.display != "none"){
|
|
if(dijit._underlay){ // avoid race condition during show()
|
|
dijit._underlay.layout();
|
|
}
|
|
this._position();
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
dojo.forEach(this._modalconnects, dojo.disconnect);
|
|
if(this.refocus && this.open){
|
|
setTimeout(dojo.hitch(dijit,"focus",this._savedFocus), 25);
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare(
|
|
"dijit.Dialog",
|
|
[dijit.layout.ContentPane, dijit._DialogBase],
|
|
{}
|
|
);
|
|
|
|
// Stack of currenctly displayed dialogs, layered on top of each other
|
|
dijit._dialogStack = [];
|
|
|
|
// For back-compat. TODO: remove in 2.0
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._HasDropDown"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._HasDropDown"] = true;
|
|
dojo.provide("dijit._HasDropDown");
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit._HasDropDown",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Mixin for widgets that need drop down ability.
|
|
|
|
// _buttonNode: [protected] DomNode
|
|
// The button/icon/node to click to display the drop down.
|
|
// Can be set via a dojoAttachPoint assignment.
|
|
// If missing, then either focusNode or domNode (if focusNode is also missing) will be used.
|
|
_buttonNode: null,
|
|
|
|
// _arrowWrapperNode: [protected] DomNode
|
|
// Will set CSS class dijitUpArrow, dijitDownArrow, dijitRightArrow etc. on this node depending
|
|
// on where the drop down is set to be positioned.
|
|
// Can be set via a dojoAttachPoint assignment.
|
|
// If missing, then _buttonNode will be used.
|
|
_arrowWrapperNode: null,
|
|
|
|
// _popupStateNode: [protected] DomNode
|
|
// The node to set the popupActive class on.
|
|
// Can be set via a dojoAttachPoint assignment.
|
|
// If missing, then focusNode or _buttonNode (if focusNode is missing) will be used.
|
|
_popupStateNode: null,
|
|
|
|
// _aroundNode: [protected] DomNode
|
|
// The node to display the popup around.
|
|
// Can be set via a dojoAttachPoint assignment.
|
|
// If missing, then domNode will be used.
|
|
_aroundNode: null,
|
|
|
|
// dropDown: [protected] Widget
|
|
// The widget to display as a popup. This widget *must* be
|
|
// defined before the startup function is called.
|
|
dropDown: null,
|
|
|
|
// autoWidth: [protected] Boolean
|
|
// Set to true to make the drop down at least as wide as this
|
|
// widget. Set to false if the drop down should just be its
|
|
// default width
|
|
autoWidth: true,
|
|
|
|
// forceWidth: [protected] Boolean
|
|
// Set to true to make the drop down exactly as wide as this
|
|
// widget. Overrides autoWidth.
|
|
forceWidth: false,
|
|
|
|
// maxHeight: [protected] Integer
|
|
// The max height for our dropdown. Set to 0 for no max height.
|
|
// any dropdown taller than this will have scrollbars
|
|
maxHeight: 0,
|
|
|
|
// dropDownPosition: [const] String[]
|
|
// This variable controls the position of the drop down.
|
|
// It's an array of strings with the following values:
|
|
//
|
|
// * before: places drop down to the left of the target node/widget, or to the right in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * after: places drop down to the right of the target node/widget, or to the left in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * above: drop down goes above target node
|
|
// * below: drop down goes below target node
|
|
//
|
|
// The list is positions is tried, in order, until a position is found where the drop down fits
|
|
// within the viewport.
|
|
//
|
|
dropDownPosition: ["below","above"],
|
|
|
|
// _stopClickEvents: Boolean
|
|
// When set to false, the click events will not be stopped, in
|
|
// case you want to use them in your subwidget
|
|
_stopClickEvents: true,
|
|
|
|
_onDropDownMouseDown: function(/*Event*/ e){
|
|
// summary:
|
|
// Callback when the user mousedown's on the arrow icon
|
|
|
|
if(this.disabled || this.readOnly){ return; }
|
|
|
|
this._docHandler = this.connect(dojo.doc, "onmouseup", "_onDropDownMouseUp");
|
|
|
|
this.toggleDropDown();
|
|
},
|
|
|
|
_onDropDownMouseUp: function(/*Event?*/ e){
|
|
// summary:
|
|
// Callback when the user lifts their mouse after mouse down on the arrow icon.
|
|
// If the drop is a simple menu and the mouse is over the menu, we execute it, otherwise, we focus our
|
|
// dropDown node. If the event is missing, then we are not
|
|
// a mouseup event.
|
|
//
|
|
// This is useful for the common mouse movement pattern
|
|
// with native browser <select> nodes:
|
|
// 1. mouse down on the select node (probably on the arrow)
|
|
// 2. move mouse to a menu item while holding down the mouse button
|
|
// 3. mouse up. this selects the menu item as though the user had clicked it.
|
|
if(e && this._docHandler){
|
|
this.disconnect(this._docHandler);
|
|
}
|
|
var dropDown = this.dropDown, overMenu = false;
|
|
|
|
if(e && this._opened){
|
|
// This code deals with the corner-case when the drop down covers the original widget,
|
|
// because it's so large. In that case mouse-up shouldn't select a value from the menu.
|
|
// Find out if our target is somewhere in our dropdown widget,
|
|
// but not over our _buttonNode (the clickable node)
|
|
var c = dojo.position(this._buttonNode, true);
|
|
if(!(e.pageX >= c.x && e.pageX <= c.x + c.w) ||
|
|
!(e.pageY >= c.y && e.pageY <= c.y + c.h)){
|
|
var t = e.target;
|
|
while(t && !overMenu){
|
|
if(dojo.hasClass(t, "dijitPopup")){
|
|
overMenu = true;
|
|
}else{
|
|
t = t.parentNode;
|
|
}
|
|
}
|
|
if(overMenu){
|
|
t = e.target;
|
|
if(dropDown.onItemClick){
|
|
var menuItem;
|
|
while(t && !(menuItem = dijit.byNode(t))){
|
|
t = t.parentNode;
|
|
}
|
|
if(menuItem && menuItem.onClick && menuItem.getParent){
|
|
menuItem.getParent().onItemClick(menuItem, e);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
if(this._opened && dropDown.focus){
|
|
// Focus the dropdown widget - do it on a delay so that we
|
|
// don't steal our own focus.
|
|
window.setTimeout(dojo.hitch(dropDown, "focus"), 1);
|
|
}
|
|
},
|
|
|
|
_onDropDownClick: function(/*Event*/ e){
|
|
// the drop down was already opened on mousedown/keydown; just need to call stopEvent()
|
|
if(this._stopClickEvents){
|
|
dojo.stopEvent(e);
|
|
}
|
|
},
|
|
|
|
_setupDropdown: function(){
|
|
// summary:
|
|
// set up nodes and connect our mouse and keypress events
|
|
this._buttonNode = this._buttonNode || this.focusNode || this.domNode;
|
|
this._popupStateNode = this._popupStateNode || this.focusNode || this._buttonNode;
|
|
this._aroundNode = this._aroundNode || this.domNode;
|
|
this.connect(this._buttonNode, "onmousedown", "_onDropDownMouseDown");
|
|
this.connect(this._buttonNode, "onclick", "_onDropDownClick");
|
|
this.connect(this._buttonNode, "onkeydown", "_onDropDownKeydown");
|
|
this.connect(this._buttonNode, "onkeyup", "_onKey");
|
|
|
|
// If we have a _setStateClass function (which happens when
|
|
// we are a form widget), then we need to connect our open/close
|
|
// functions to it
|
|
if(this._setStateClass){
|
|
this.connect(this, "openDropDown", "_setStateClass");
|
|
this.connect(this, "closeDropDown", "_setStateClass");
|
|
}
|
|
|
|
// Add a class to the "dijitDownArrowButton" type class to _buttonNode so theme can set direction of arrow
|
|
// based on where drop down will normally appear
|
|
var defaultPos = {
|
|
"after" : this.isLeftToRight() ? "Right" : "Left",
|
|
"before" : this.isLeftToRight() ? "Left" : "Right",
|
|
"above" : "Up",
|
|
"below" : "Down",
|
|
"left" : "Left",
|
|
"right" : "Right"
|
|
}[this.dropDownPosition[0]] || this.dropDownPosition[0] || "Down";
|
|
dojo.addClass(this._arrowWrapperNode || this._buttonNode, "dijit" + defaultPos + "ArrowButton");
|
|
},
|
|
|
|
postCreate: function(){
|
|
this._setupDropdown();
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
destroyDescendants: function(){
|
|
if(this.dropDown){
|
|
// Destroy the drop down, unless it's already been destroyed. This can happen because
|
|
// the drop down is a direct child of <body> even though it's logically my child.
|
|
if(!this.dropDown._destroyed){
|
|
this.dropDown.destroyRecursive();
|
|
}
|
|
delete this.dropDown;
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onDropDownKeydown: function(/*Event*/ e){
|
|
if(e.keyCode == dojo.keys.DOWN_ARROW || e.keyCode == dojo.keys.ENTER || e.keyCode == dojo.keys.SPACE){
|
|
e.preventDefault(); // stop IE screen jump
|
|
}
|
|
},
|
|
|
|
_onKey: function(/*Event*/ e){
|
|
// summary:
|
|
// Callback when the user presses a key while focused on the button node
|
|
|
|
if(this.disabled || this.readOnly){ return; }
|
|
var d = this.dropDown;
|
|
if(d && this._opened && d.handleKey){
|
|
if(d.handleKey(e) === false){ return; }
|
|
}
|
|
if(d && this._opened && e.keyCode == dojo.keys.ESCAPE){
|
|
this.toggleDropDown();
|
|
}else if(d && !this._opened &&
|
|
(e.keyCode == dojo.keys.DOWN_ARROW || e.keyCode == dojo.keys.ENTER || e.keyCode == dojo.keys.SPACE)){
|
|
this.toggleDropDown();
|
|
if(d.focus){
|
|
setTimeout(dojo.hitch(d, "focus"), 1);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// Called magically when focus has shifted away from this widget and it's dropdown
|
|
|
|
this.closeDropDown();
|
|
// don't focus on button. the user has explicitly focused on something else.
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
isLoaded: function(){
|
|
// summary:
|
|
// Returns whether or not the dropdown is loaded. This can
|
|
// be overridden in order to force a call to loadDropDown().
|
|
// tags:
|
|
// protected
|
|
|
|
return true;
|
|
},
|
|
|
|
loadDropDown: function(/* Function */ loadCallback){
|
|
// summary:
|
|
// Loads the data for the dropdown, and at some point, calls
|
|
// the given callback
|
|
// tags:
|
|
// protected
|
|
|
|
loadCallback();
|
|
},
|
|
|
|
toggleDropDown: function(){
|
|
// summary:
|
|
// Toggle the drop-down widget; if it is up, close it, if not, open it
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.disabled || this.readOnly){ return; }
|
|
this.focus();
|
|
var dropDown = this.dropDown;
|
|
if(!dropDown){ return; }
|
|
if(!this._opened){
|
|
// If we aren't loaded, load it first so there isn't a flicker
|
|
if(!this.isLoaded()){
|
|
this.loadDropDown(dojo.hitch(this, "openDropDown"));
|
|
return;
|
|
}else{
|
|
this.openDropDown();
|
|
}
|
|
}else{
|
|
this.closeDropDown();
|
|
}
|
|
},
|
|
|
|
openDropDown: function(){
|
|
// summary:
|
|
// Opens the dropdown for this widget - it returns the
|
|
// return value of dijit.popup.open
|
|
// tags:
|
|
// protected
|
|
|
|
var dropDown = this.dropDown;
|
|
var ddNode = dropDown.domNode;
|
|
var self = this;
|
|
|
|
// Prepare our popup's height and honor maxHeight if it exists.
|
|
|
|
// TODO: isn't maxHeight dependent on the return value from dijit.popup.open(),
|
|
// ie, dependent on how much space is available (BK)
|
|
|
|
if(!this._preparedNode){
|
|
dijit.popup.moveOffScreen(ddNode);
|
|
this._preparedNode = true;
|
|
// Check if we have explicitly set width and height on the dropdown widget dom node
|
|
if(ddNode.style.width){
|
|
this._explicitDDWidth = true;
|
|
}
|
|
if(ddNode.style.height){
|
|
this._explicitDDHeight = true;
|
|
}
|
|
}
|
|
|
|
// Code for resizing dropdown (height limitation, or increasing width to match my width)
|
|
if(this.maxHeight || this.forceWidth || this.autoWidth){
|
|
var myStyle = {
|
|
display: "",
|
|
visibility: "hidden"
|
|
};
|
|
if(!this._explicitDDWidth){
|
|
myStyle.width = "";
|
|
}
|
|
if(!this._explicitDDHeight){
|
|
myStyle.height = "";
|
|
}
|
|
dojo.style(ddNode, myStyle);
|
|
|
|
// Get size of drop down, and determine if vertical scroll bar needed
|
|
var mb = dojo.marginBox(ddNode);
|
|
var overHeight = (this.maxHeight && mb.h > this.maxHeight);
|
|
dojo.style(ddNode, {
|
|
overflowX: "hidden",
|
|
overflowY: overHeight ? "auto" : "hidden"
|
|
});
|
|
if(overHeight){
|
|
mb.h = this.maxHeight;
|
|
if("w" in mb){
|
|
mb.w += 16; // room for vertical scrollbar
|
|
}
|
|
}else{
|
|
delete mb.h;
|
|
}
|
|
delete mb.t;
|
|
delete mb.l;
|
|
|
|
// Adjust dropdown width to match or be larger than my width
|
|
if(this.forceWidth){
|
|
mb.w = this.domNode.offsetWidth;
|
|
}else if(this.autoWidth){
|
|
mb.w = Math.max(mb.w, this.domNode.offsetWidth);
|
|
}else{
|
|
delete mb.w;
|
|
}
|
|
|
|
// And finally, resize the dropdown to calculated height and width
|
|
if(dojo.isFunction(dropDown.resize)){
|
|
dropDown.resize(mb);
|
|
}else{
|
|
dojo.marginBox(ddNode, mb);
|
|
}
|
|
}
|
|
|
|
var retVal = dijit.popup.open({
|
|
parent: this,
|
|
popup: dropDown,
|
|
around: this._aroundNode,
|
|
orient: dijit.getPopupAroundAlignment((this.dropDownPosition && this.dropDownPosition.length) ? this.dropDownPosition : ["below"],this.isLeftToRight()),
|
|
onExecute: function(){
|
|
self.closeDropDown(true);
|
|
},
|
|
onCancel: function(){
|
|
self.closeDropDown(true);
|
|
},
|
|
onClose: function(){
|
|
dojo.attr(self._popupStateNode, "popupActive", false);
|
|
dojo.removeClass(self._popupStateNode, "dijitHasDropDownOpen");
|
|
self._opened = false;
|
|
self.state = "";
|
|
}
|
|
});
|
|
dojo.attr(this._popupStateNode, "popupActive", "true");
|
|
dojo.addClass(self._popupStateNode, "dijitHasDropDownOpen");
|
|
this._opened=true;
|
|
this.state="Opened";
|
|
// TODO: set this.checked and call setStateClass(), to affect button look while drop down is shown
|
|
return retVal;
|
|
},
|
|
|
|
closeDropDown: function(/*Boolean*/ focus){
|
|
// summary:
|
|
// Closes the drop down on this widget
|
|
// tags:
|
|
// protected
|
|
|
|
if(this._opened){
|
|
if(focus){ this.focus(); }
|
|
dijit.popup.close(this.dropDown);
|
|
this._opened = false;
|
|
this.state = "";
|
|
}
|
|
}
|
|
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.Button"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.Button"] = true;
|
|
dojo.provide("dijit.form.Button");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.form.Button",
|
|
dijit.form._FormWidget,
|
|
{
|
|
// summary:
|
|
// Basically the same thing as a normal HTML button, but with special styling.
|
|
// description:
|
|
// Buttons can display a label, an icon, or both.
|
|
// A label should always be specified (through innerHTML) or the label
|
|
// attribute. It can be hidden via showLabel=false.
|
|
// example:
|
|
// | <button dojoType="dijit.form.Button" onClick="...">Hello world</button>
|
|
//
|
|
// example:
|
|
// | var button1 = new dijit.form.Button({label: "hello world", onClick: foo});
|
|
// | dojo.body().appendChild(button1.domNode);
|
|
|
|
// label: HTML String
|
|
// Text to display in button.
|
|
// If the label is hidden (showLabel=false) then and no title has
|
|
// been specified, then label is also set as title attribute of icon.
|
|
label: "",
|
|
|
|
// showLabel: Boolean
|
|
// Set this to true to hide the label text and display only the icon.
|
|
// (If showLabel=false then iconClass must be specified.)
|
|
// Especially useful for toolbars.
|
|
// If showLabel=true, the label will become the title (a.k.a. tooltip/hint) of the icon.
|
|
//
|
|
// The exception case is for computers in high-contrast mode, where the label
|
|
// will still be displayed, since the icon doesn't appear.
|
|
showLabel: true,
|
|
|
|
// iconClass: String
|
|
// Class to apply to DOMNode in button to make it display an icon
|
|
iconClass: "",
|
|
|
|
// type: String
|
|
// Defines the type of button. "button", "submit", or "reset".
|
|
type: "button",
|
|
|
|
baseClass: "dijitButton",
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/Button.html", "<span class=\"dijit dijitReset dijitInline\"\n\t><span class=\"dijitReset dijitInline dijitButtonNode\"\n\t\tdojoAttachEvent=\"ondijitclick:_onButtonClick\"\n\t\t><span class=\"dijitReset dijitStretch dijitButtonContents\"\n\t\t\tdojoAttachPoint=\"titleNode,focusNode\"\n\t\t\twaiRole=\"button\" waiState=\"labelledby-${id}_label\"\n\t\t\t><span class=\"dijitReset dijitInline dijitIcon\" dojoAttachPoint=\"iconNode\"></span\n\t\t\t><span class=\"dijitReset dijitToggleButtonIconChar\">●</span\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\"\n\t\t\t\tid=\"${id}_label\"\n\t\t\t\tdojoAttachPoint=\"containerNode\"\n\t\t\t></span\n\t\t></span\n\t></span\n\t><input ${!nameAttrSetting} type=\"${type}\" value=\"${value}\" class=\"dijitOffScreen\"\n\t\tdojoAttachPoint=\"valueNode\"\n/></span>\n"),
|
|
|
|
attributeMap: dojo.delegate(dijit.form._FormWidget.prototype.attributeMap, {
|
|
value: "valueNode",
|
|
iconClass: { node: "iconNode", type: "class" }
|
|
}),
|
|
|
|
|
|
_onClick: function(/*Event*/ e){
|
|
// summary:
|
|
// Internal function to handle click actions
|
|
if(this.disabled){
|
|
return false;
|
|
}
|
|
this._clicked(); // widget click actions
|
|
return this.onClick(e); // user click actions
|
|
},
|
|
|
|
_onButtonClick: function(/*Event*/ e){
|
|
// summary:
|
|
// Handler when the user activates the button portion.
|
|
if(this._onClick(e) === false){ // returning nothing is same as true
|
|
e.preventDefault(); // needed for checkbox
|
|
}else if(this.type == "submit" && !(this.valueNode||this.focusNode).form){ // see if a nonform widget needs to be signalled
|
|
for(var node=this.domNode; node.parentNode/*#5935*/; node=node.parentNode){
|
|
var widget=dijit.byNode(node);
|
|
if(widget && typeof widget._onSubmit == "function"){
|
|
widget._onSubmit(e);
|
|
break;
|
|
}
|
|
}
|
|
}else if(this.valueNode){
|
|
this.valueNode.click();
|
|
e.preventDefault(); // cancel BUTTON click and continue with hidden INPUT click
|
|
}
|
|
},
|
|
|
|
_fillContent: function(/*DomNode*/ source){
|
|
// Overrides _Templated._fillContent().
|
|
// If button label is specified as srcNodeRef.innerHTML rather than
|
|
// this.params.label, handle it here.
|
|
if(source && (!this.params || !("label" in this.params))){
|
|
this.set('label', source.innerHTML);
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
dojo.setSelectable(this.focusNode, false);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setShowLabelAttr: function(val){
|
|
if(this.containerNode){
|
|
dojo.toggleClass(this.containerNode, "dijitDisplayNone", !val);
|
|
}
|
|
this.showLabel = val;
|
|
},
|
|
|
|
onClick: function(/*Event*/ e){
|
|
// summary:
|
|
// Callback for when button is clicked.
|
|
// If type="submit", return true to perform submit, or false to cancel it.
|
|
// type:
|
|
// callback
|
|
return true; // Boolean
|
|
},
|
|
|
|
_clicked: function(/*Event*/ e){
|
|
// summary:
|
|
// Internal overridable function for when the button is clicked
|
|
},
|
|
|
|
setLabel: function(/*String*/ content){
|
|
// summary:
|
|
// Deprecated. Use set('label', ...) instead.
|
|
dojo.deprecated("dijit.form.Button.setLabel() is deprecated. Use set('label', ...) instead.", "", "2.0");
|
|
this.set("label", content);
|
|
},
|
|
|
|
_setLabelAttr: function(/*String*/ content){
|
|
// summary:
|
|
// Hook for attr('label', ...) to work.
|
|
// description:
|
|
// Set the label (text) of the button; takes an HTML string.
|
|
this.containerNode.innerHTML = this.label = content;
|
|
if(this.showLabel == false && !this.params.title){
|
|
this.titleNode.title = dojo.trim(this.containerNode.innerText || this.containerNode.textContent || '');
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
dojo.declare("dijit.form.DropDownButton", [dijit.form.Button, dijit._Container, dijit._HasDropDown], {
|
|
// summary:
|
|
// A button with a drop down
|
|
//
|
|
// example:
|
|
// | <button dojoType="dijit.form.DropDownButton" label="Hello world">
|
|
// | <div dojotype="dijit.Menu">...</div>
|
|
// | </button>
|
|
//
|
|
// example:
|
|
// | var button1 = new dijit.form.DropDownButton({ label: "hi", dropDown: new dijit.Menu(...) });
|
|
// | dojo.body().appendChild(button1);
|
|
//
|
|
|
|
baseClass : "dijitDropDownButton",
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/DropDownButton.html", "<span class=\"dijit dijitReset dijitInline\"\n\t><span class='dijitReset dijitInline dijitButtonNode'\n\t\tdojoAttachEvent=\"ondijitclick:_onButtonClick\" dojoAttachPoint=\"_buttonNode\"\n\t\t><span class=\"dijitReset dijitStretch dijitButtonContents\"\n\t\t\tdojoAttachPoint=\"focusNode,titleNode,_arrowWrapperNode\"\n\t\t\twaiRole=\"button\" waiState=\"haspopup-true,labelledby-${id}_label\"\n\t\t\t><span class=\"dijitReset dijitInline dijitIcon\"\n\t\t\t\tdojoAttachPoint=\"iconNode\"\n\t\t\t></span\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\"\n\t\t\t\tdojoAttachPoint=\"containerNode,_popupStateNode\"\n\t\t\t\tid=\"${id}_label\"\n\t\t\t></span\n\t\t\t><span class=\"dijitReset dijitInline dijitArrowButtonInner\"></span\n\t\t\t><span class=\"dijitReset dijitInline dijitArrowButtonChar\">▼</span\n\t\t></span\n\t></span\n\t><input ${!nameAttrSetting} type=\"${type}\" value=\"${value}\" class=\"dijitOffScreen\"\n\t\tdojoAttachPoint=\"valueNode\"\n/></span>\n"),
|
|
|
|
_fillContent: function(){
|
|
// Overrides Button._fillContent().
|
|
//
|
|
// My inner HTML contains both the button contents and a drop down widget, like
|
|
// <DropDownButton> <span>push me</span> <Menu> ... </Menu> </DropDownButton>
|
|
// The first node is assumed to be the button content. The widget is the popup.
|
|
|
|
if(this.srcNodeRef){ // programatically created buttons might not define srcNodeRef
|
|
//FIXME: figure out how to filter out the widget and use all remaining nodes as button
|
|
// content, not just nodes[0]
|
|
var nodes = dojo.query("*", this.srcNodeRef);
|
|
dijit.form.DropDownButton.superclass._fillContent.call(this, nodes[0]);
|
|
|
|
// save pointer to srcNode so we can grab the drop down widget after it's instantiated
|
|
this.dropDownContainer = this.srcNodeRef;
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
|
|
// the child widget from srcNodeRef is the dropdown widget. Insert it in the page DOM,
|
|
// make it invisible, and store a reference to pass to the popup code.
|
|
if(!this.dropDown){
|
|
var dropDownNode = dojo.query("[widgetId]", this.dropDownContainer)[0];
|
|
this.dropDown = dijit.byNode(dropDownNode);
|
|
delete this.dropDownContainer;
|
|
}
|
|
dijit.popup.moveOffScreen(this.dropDown.domNode);
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
isLoaded: function(){
|
|
// Returns whether or not we are loaded - if our dropdown has an href,
|
|
// then we want to check that.
|
|
var dropDown = this.dropDown;
|
|
return (!dropDown.href || dropDown.isLoaded);
|
|
},
|
|
|
|
loadDropDown: function(){
|
|
// Loads our dropdown
|
|
var dropDown = this.dropDown;
|
|
if(!dropDown){ return; }
|
|
if(!this.isLoaded()){
|
|
var handler = dojo.connect(dropDown, "onLoad", this, function(){
|
|
dojo.disconnect(handler);
|
|
this.openDropDown();
|
|
});
|
|
dropDown.refresh();
|
|
}else{
|
|
this.openDropDown();
|
|
}
|
|
},
|
|
|
|
isFocusable: function(){
|
|
// Overridden so that focus is handled by the _HasDropDown mixin, not by
|
|
// the _FormWidget mixin.
|
|
return this.inherited(arguments) && !this._mouseDown;
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.form.ComboButton", dijit.form.DropDownButton, {
|
|
// summary:
|
|
// A combination button and drop-down button.
|
|
// Users can click one side to "press" the button, or click an arrow
|
|
// icon to display the drop down.
|
|
//
|
|
// example:
|
|
// | <button dojoType="dijit.form.ComboButton" onClick="...">
|
|
// | <span>Hello world</span>
|
|
// | <div dojoType="dijit.Menu">...</div>
|
|
// | </button>
|
|
//
|
|
// example:
|
|
// | var button1 = new dijit.form.ComboButton({label: "hello world", onClick: foo, dropDown: "myMenu"});
|
|
// | dojo.body().appendChild(button1.domNode);
|
|
//
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/ComboButton.html", "<table class=\"dijit dijitReset dijitInline dijitLeft\"\n\tcellspacing='0' cellpadding='0' waiRole=\"presentation\"\n\t><tbody waiRole=\"presentation\"><tr waiRole=\"presentation\"\n\t\t><td class=\"dijitReset dijitStretch dijitButtonNode\" dojoAttachPoint=\"buttonNode\" dojoAttachEvent=\"ondijitclick:_onButtonClick,onkeypress:_onButtonKeyPress\"\n\t\t><div id=\"${id}_button\" class=\"dijitReset dijitButtonContents\"\n\t\t\tdojoAttachPoint=\"titleNode\"\n\t\t\twaiRole=\"button\" waiState=\"labelledby-${id}_label\"\n\t\t\t><div class=\"dijitReset dijitInline dijitIcon\" dojoAttachPoint=\"iconNode\" waiRole=\"presentation\"></div\n\t\t\t><div class=\"dijitReset dijitInline dijitButtonText\" id=\"${id}_label\" dojoAttachPoint=\"containerNode\" waiRole=\"presentation\"></div\n\t\t></div\n\t\t></td\n\t\t><td id=\"${id}_arrow\" class='dijitReset dijitRight dijitButtonNode dijitArrowButton'\n\t\t\tdojoAttachPoint=\"_popupStateNode,focusNode,_buttonNode\"\n\t\t\tdojoAttachEvent=\"onkeypress:_onArrowKeyPress\"\n\t\t\ttitle=\"${optionsTitle}\"\n\t\t\twaiRole=\"button\" waiState=\"haspopup-true\"\n\t\t\t><div class=\"dijitReset dijitArrowButtonInner\" waiRole=\"presentation\"></div\n\t\t\t><div class=\"dijitReset dijitArrowButtonChar\" waiRole=\"presentation\">▼</div\n\t\t></td\n\t\t><td style=\"display:none !important;\"\n\t\t\t><input ${!nameAttrSetting} type=\"${type}\" value=\"${value}\" dojoAttachPoint=\"valueNode\"\n\t\t/></td></tr></tbody\n></table>\n"),
|
|
|
|
attributeMap: dojo.mixin(dojo.clone(dijit.form.Button.prototype.attributeMap), {
|
|
id: "",
|
|
tabIndex: ["focusNode", "titleNode"],
|
|
title: "titleNode"
|
|
}),
|
|
|
|
// optionsTitle: String
|
|
// Text that describes the options menu (accessibility)
|
|
optionsTitle: "",
|
|
|
|
baseClass: "dijitComboButton",
|
|
|
|
// Set classes like dijitButtonContentsHover or dijitArrowButtonActive depending on
|
|
// mouse action over specified node
|
|
cssStateNodes: {
|
|
"buttonNode": "dijitButtonNode",
|
|
"titleNode": "dijitButtonContents",
|
|
"_popupStateNode": "dijitDownArrowButton"
|
|
},
|
|
|
|
_focusedNode: null,
|
|
|
|
_onButtonKeyPress: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handler for right arrow key when focus is on left part of button
|
|
if(evt.charOrCode == dojo.keys[this.isLeftToRight() ? "RIGHT_ARROW" : "LEFT_ARROW"]){
|
|
dijit.focus(this._popupStateNode);
|
|
dojo.stopEvent(evt);
|
|
}
|
|
},
|
|
|
|
_onArrowKeyPress: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handler for left arrow key when focus is on right part of button
|
|
if(evt.charOrCode == dojo.keys[this.isLeftToRight() ? "LEFT_ARROW" : "RIGHT_ARROW"]){
|
|
dijit.focus(this.titleNode);
|
|
dojo.stopEvent(evt);
|
|
}
|
|
},
|
|
|
|
focus: function(/*String*/ position){
|
|
// summary:
|
|
// Focuses this widget to according to position, if specified,
|
|
// otherwise on arrow node
|
|
// position:
|
|
// "start" or "end"
|
|
|
|
dijit.focus(position == "start" ? this.titleNode : this._popupStateNode);
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.form.ToggleButton", dijit.form.Button, {
|
|
// summary:
|
|
// A button that can be in two states (checked or not).
|
|
// Can be base class for things like tabs or checkbox or radio buttons
|
|
|
|
baseClass: "dijitToggleButton",
|
|
|
|
// checked: Boolean
|
|
// Corresponds to the native HTML <input> element's attribute.
|
|
// In markup, specified as "checked='checked'" or just "checked".
|
|
// True if the button is depressed, or the checkbox is checked,
|
|
// or the radio button is selected, etc.
|
|
checked: false,
|
|
|
|
attributeMap: dojo.mixin(dojo.clone(dijit.form.Button.prototype.attributeMap), {
|
|
checked:"focusNode"
|
|
}),
|
|
|
|
_clicked: function(/*Event*/ evt){
|
|
this.set('checked', !this.checked);
|
|
},
|
|
|
|
_setCheckedAttr: function(/*Boolean*/ value, /* Boolean? */ priorityChange){
|
|
this.checked = value;
|
|
dojo.attr(this.focusNode || this.domNode, "checked", value);
|
|
dijit.setWaiState(this.focusNode || this.domNode, "pressed", value);
|
|
this._handleOnChange(value, priorityChange);
|
|
},
|
|
|
|
setChecked: function(/*Boolean*/ checked){
|
|
// summary:
|
|
// Deprecated. Use set('checked', true/false) instead.
|
|
dojo.deprecated("setChecked("+checked+") is deprecated. Use set('checked',"+checked+") instead.", "", "2.0");
|
|
this.set('checked', checked);
|
|
},
|
|
|
|
reset: function(){
|
|
// summary:
|
|
// Reset the widget's value to what it was at initialization time
|
|
|
|
this._hasBeenBlurred = false;
|
|
|
|
// set checked state to original setting
|
|
this.set('checked', this.params.checked || false);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.ToggleButton"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.ToggleButton"] = true;
|
|
dojo.provide("dijit.form.ToggleButton");
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.CheckBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.CheckBox"] = true;
|
|
dojo.provide("dijit.form.CheckBox");
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.form.CheckBox",
|
|
dijit.form.ToggleButton,
|
|
{
|
|
// summary:
|
|
// Same as an HTML checkbox, but with fancy styling.
|
|
//
|
|
// description:
|
|
// User interacts with real html inputs.
|
|
// On onclick (which occurs by mouse click, space-bar, or
|
|
// using the arrow keys to switch the selected radio button),
|
|
// we update the state of the checkbox/radio.
|
|
//
|
|
// There are two modes:
|
|
// 1. High contrast mode
|
|
// 2. Normal mode
|
|
//
|
|
// In case 1, the regular html inputs are shown and used by the user.
|
|
// In case 2, the regular html inputs are invisible but still used by
|
|
// the user. They are turned quasi-invisible and overlay the background-image.
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/CheckBox.html", "<div class=\"dijit dijitReset dijitInline\" waiRole=\"presentation\"\n\t><input\n\t \t${!nameAttrSetting} type=\"${type}\" ${checkedAttrSetting}\n\t\tclass=\"dijitReset dijitCheckBoxInput\"\n\t\tdojoAttachPoint=\"focusNode\"\n\t \tdojoAttachEvent=\"onclick:_onClick\"\n/></div>\n"),
|
|
|
|
baseClass: "dijitCheckBox",
|
|
|
|
// type: [private] String
|
|
// type attribute on <input> node.
|
|
// Overrides `dijit.form.Button.type`. Users should not change this value.
|
|
type: "checkbox",
|
|
|
|
// value: String
|
|
// As an initialization parameter, equivalent to value field on normal checkbox
|
|
// (if checked, the value is passed as the value when form is submitted).
|
|
//
|
|
// However, attr('value') will return either the string or false depending on
|
|
// whether or not the checkbox is checked.
|
|
//
|
|
// attr('value', string) will check the checkbox and change the value to the
|
|
// specified string
|
|
//
|
|
// attr('value', boolean) will change the checked state.
|
|
value: "on",
|
|
|
|
// readOnly: Boolean
|
|
// Should this widget respond to user input?
|
|
// In markup, this is specified as "readOnly".
|
|
// Similar to disabled except readOnly form values are submitted.
|
|
readOnly: false,
|
|
|
|
// the attributeMap should inherit from dijit.form._FormWidget.prototype.attributeMap
|
|
// instead of ToggleButton as the icon mapping has no meaning for a CheckBox
|
|
attributeMap: dojo.delegate(dijit.form._FormWidget.prototype.attributeMap, {
|
|
readOnly: "focusNode"
|
|
}),
|
|
|
|
_setReadOnlyAttr: function(/*Boolean*/ value){
|
|
this.readOnly = value;
|
|
dojo.attr(this.focusNode, 'readOnly', value);
|
|
dijit.setWaiState(this.focusNode, "readonly", value);
|
|
},
|
|
|
|
_setValueAttr: function(/*String or Boolean*/ newValue, /*Boolean*/ priorityChange){
|
|
// summary:
|
|
// Handler for value= attribute to constructor, and also calls to
|
|
// attr('value', val).
|
|
// description:
|
|
// During initialization, just saves as attribute to the <input type=checkbox>.
|
|
//
|
|
// After initialization,
|
|
// when passed a boolean, controls whether or not the CheckBox is checked.
|
|
// If passed a string, changes the value attribute of the CheckBox (the one
|
|
// specified as "value" when the CheckBox was constructed (ex: <input
|
|
// dojoType="dijit.CheckBox" value="chicken">)
|
|
if(typeof newValue == "string"){
|
|
this.value = newValue;
|
|
dojo.attr(this.focusNode, 'value', newValue);
|
|
newValue = true;
|
|
}
|
|
if(this._created){
|
|
this.set('checked', newValue, priorityChange);
|
|
}
|
|
},
|
|
_getValueAttr: function(){
|
|
// summary:
|
|
// Hook so attr('value') works.
|
|
// description:
|
|
// If the CheckBox is checked, returns the value attribute.
|
|
// Otherwise returns false.
|
|
return (this.checked ? this.value : false);
|
|
},
|
|
|
|
// Override dijit.form.Button._setLabelAttr() since we don't even have a containerNode.
|
|
// Normally users won't try to set label, except when CheckBox or RadioButton is the child of a dojox.layout.TabContainer
|
|
_setLabelAttr: undefined,
|
|
|
|
postMixInProperties: function(){
|
|
if(this.value == ""){
|
|
this.value = "on";
|
|
}
|
|
|
|
// Need to set initial checked state as part of template, so that form submit works.
|
|
// dojo.attr(node, "checked", bool) doesn't work on IEuntil node has been attached
|
|
// to <body>, see #8666
|
|
this.checkedAttrSetting = this.checked ? "checked" : "";
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_fillContent: function(/*DomNode*/ source){
|
|
// Override Button::_fillContent() since it doesn't make sense for CheckBox,
|
|
// since CheckBox doesn't even have a container
|
|
},
|
|
|
|
reset: function(){
|
|
// Override ToggleButton.reset()
|
|
|
|
this._hasBeenBlurred = false;
|
|
|
|
this.set('checked', this.params.checked || false);
|
|
|
|
// Handle unlikely event that the <input type=checkbox> value attribute has changed
|
|
this.value = this.params.value || "on";
|
|
dojo.attr(this.focusNode, 'value', this.value);
|
|
},
|
|
|
|
_onFocus: function(){
|
|
if(this.id){
|
|
dojo.query("label[for='"+this.id+"']").addClass("dijitFocusedLabel");
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onBlur: function(){
|
|
if(this.id){
|
|
dojo.query("label[for='"+this.id+"']").removeClass("dijitFocusedLabel");
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onClick: function(/*Event*/ e){
|
|
// summary:
|
|
// Internal function to handle click actions - need to check
|
|
// readOnly, since button no longer does that check.
|
|
if(this.readOnly){
|
|
return false;
|
|
}
|
|
return this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare(
|
|
"dijit.form.RadioButton",
|
|
dijit.form.CheckBox,
|
|
{
|
|
// summary:
|
|
// Same as an HTML radio, but with fancy styling.
|
|
|
|
type: "radio",
|
|
baseClass: "dijitRadio",
|
|
|
|
_setCheckedAttr: function(/*Boolean*/ value){
|
|
// If I am being checked then have to deselect currently checked radio button
|
|
this.inherited(arguments);
|
|
if(!this._created){ return; }
|
|
if(value){
|
|
var _this = this;
|
|
// search for radio buttons with the same name that need to be unchecked
|
|
dojo.query("INPUT[type=radio]", this.focusNode.form || dojo.doc).forEach( // can't use name= since dojo.query doesn't support [] in the name
|
|
function(inputNode){
|
|
if(inputNode.name == _this.name && inputNode != _this.focusNode && inputNode.form == _this.focusNode.form){
|
|
var widget = dijit.getEnclosingWidget(inputNode);
|
|
if(widget && widget.checked){
|
|
widget.set('checked', false);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
}
|
|
},
|
|
|
|
_clicked: function(/*Event*/ e){
|
|
if(!this.checked){
|
|
this.set('checked', true);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.DropDownButton"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.DropDownButton"] = true;
|
|
dojo.provide("dijit.form.DropDownButton");
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.regexp"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.regexp"] = true;
|
|
dojo.provide("dojo.regexp");
|
|
|
|
/*=====
|
|
dojo.regexp = {
|
|
// summary: Regular expressions and Builder resources
|
|
};
|
|
=====*/
|
|
|
|
dojo.regexp.escapeString = function(/*String*/str, /*String?*/except){
|
|
// summary:
|
|
// Adds escape sequences for special characters in regular expressions
|
|
// except:
|
|
// a String with special characters to be left unescaped
|
|
|
|
return str.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, function(ch){
|
|
if(except && except.indexOf(ch) != -1){
|
|
return ch;
|
|
}
|
|
return "\\" + ch;
|
|
}); // String
|
|
}
|
|
|
|
dojo.regexp.buildGroupRE = function(/*Object|Array*/arr, /*Function*/re, /*Boolean?*/nonCapture){
|
|
// summary:
|
|
// Builds a regular expression that groups subexpressions
|
|
// description:
|
|
// A utility function used by some of the RE generators. The
|
|
// subexpressions are constructed by the function, re, in the second
|
|
// parameter. re builds one subexpression for each elem in the array
|
|
// a, in the first parameter. Returns a string for a regular
|
|
// expression that groups all the subexpressions.
|
|
// arr:
|
|
// A single value or an array of values.
|
|
// re:
|
|
// A function. Takes one parameter and converts it to a regular
|
|
// expression.
|
|
// nonCapture:
|
|
// If true, uses non-capturing match, otherwise matches are retained
|
|
// by regular expression. Defaults to false
|
|
|
|
// case 1: a is a single value.
|
|
if(!(arr instanceof Array)){
|
|
return re(arr); // String
|
|
}
|
|
|
|
// case 2: a is an array
|
|
var b = [];
|
|
for(var i = 0; i < arr.length; i++){
|
|
// convert each elem to a RE
|
|
b.push(re(arr[i]));
|
|
}
|
|
|
|
// join the REs as alternatives in a RE group.
|
|
return dojo.regexp.group(b.join("|"), nonCapture); // String
|
|
}
|
|
|
|
dojo.regexp.group = function(/*String*/expression, /*Boolean?*/nonCapture){
|
|
// summary:
|
|
// adds group match to expression
|
|
// nonCapture:
|
|
// If true, uses non-capturing match, otherwise matches are retained
|
|
// by regular expression.
|
|
return "(" + (nonCapture ? "?:":"") + expression + ")"; // String
|
|
}
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.data.util.sorter"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.data.util.sorter"] = true;
|
|
dojo.provide("dojo.data.util.sorter");
|
|
|
|
dojo.data.util.sorter.basicComparator = function( /*anything*/ a,
|
|
/*anything*/ b){
|
|
// summary:
|
|
// Basic comparision function that compares if an item is greater or less than another item
|
|
// description:
|
|
// returns 1 if a > b, -1 if a < b, 0 if equal.
|
|
// 'null' values (null, undefined) are treated as larger values so that they're pushed to the end of the list.
|
|
// And compared to each other, null is equivalent to undefined.
|
|
|
|
//null is a problematic compare, so if null, we set to undefined.
|
|
//Makes the check logic simple, compact, and consistent
|
|
//And (null == undefined) === true, so the check later against null
|
|
//works for undefined and is less bytes.
|
|
var r = -1;
|
|
if(a === null){
|
|
a = undefined;
|
|
}
|
|
if(b === null){
|
|
b = undefined;
|
|
}
|
|
if(a == b){
|
|
r = 0;
|
|
}else if(a > b || a == null){
|
|
r = 1;
|
|
}
|
|
return r; //int {-1,0,1}
|
|
};
|
|
|
|
dojo.data.util.sorter.createSortFunction = function( /* attributes array */sortSpec,
|
|
/*dojo.data.core.Read*/ store){
|
|
// summary:
|
|
// Helper function to generate the sorting function based off the list of sort attributes.
|
|
// description:
|
|
// The sort function creation will look for a property on the store called 'comparatorMap'. If it exists
|
|
// it will look in the mapping for comparisons function for the attributes. If one is found, it will
|
|
// use it instead of the basic comparator, which is typically used for strings, ints, booleans, and dates.
|
|
// Returns the sorting function for this particular list of attributes and sorting directions.
|
|
//
|
|
// sortSpec: array
|
|
// A JS object that array that defines out what attribute names to sort on and whether it should be descenting or asending.
|
|
// The objects should be formatted as follows:
|
|
// {
|
|
// attribute: "attributeName-string" || attribute,
|
|
// descending: true|false; // Default is false.
|
|
// }
|
|
// store: object
|
|
// The datastore object to look up item values from.
|
|
//
|
|
var sortFunctions=[];
|
|
|
|
function createSortFunction(attr, dir, comp, s){
|
|
//Passing in comp and s (comparator and store), makes this
|
|
//function much faster.
|
|
return function(itemA, itemB){
|
|
var a = s.getValue(itemA, attr);
|
|
var b = s.getValue(itemB, attr);
|
|
return dir * comp(a,b); //int
|
|
};
|
|
}
|
|
var sortAttribute;
|
|
var map = store.comparatorMap;
|
|
var bc = dojo.data.util.sorter.basicComparator;
|
|
for(var i = 0; i < sortSpec.length; i++){
|
|
sortAttribute = sortSpec[i];
|
|
var attr = sortAttribute.attribute;
|
|
if(attr){
|
|
var dir = (sortAttribute.descending) ? -1 : 1;
|
|
var comp = bc;
|
|
if(map){
|
|
if(typeof attr !== "string" && ("toString" in attr)){
|
|
attr = attr.toString();
|
|
}
|
|
comp = map[attr] || bc;
|
|
}
|
|
sortFunctions.push(createSortFunction(attr,
|
|
dir, comp, store));
|
|
}
|
|
}
|
|
return function(rowA, rowB){
|
|
var i=0;
|
|
while(i < sortFunctions.length){
|
|
var ret = sortFunctions[i++](rowA, rowB);
|
|
if(ret !== 0){
|
|
return ret;//int
|
|
}
|
|
}
|
|
return 0; //int
|
|
}; // Function
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.data.util.simpleFetch"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.data.util.simpleFetch"] = true;
|
|
dojo.provide("dojo.data.util.simpleFetch");
|
|
|
|
|
|
dojo.data.util.simpleFetch.fetch = function(/* Object? */ request){
|
|
// summary:
|
|
// The simpleFetch mixin is designed to serve as a set of function(s) that can
|
|
// be mixed into other datastore implementations to accelerate their development.
|
|
// The simpleFetch mixin should work well for any datastore that can respond to a _fetchItems()
|
|
// call by returning an array of all the found items that matched the query. The simpleFetch mixin
|
|
// is not designed to work for datastores that respond to a fetch() call by incrementally
|
|
// loading items, or sequentially loading partial batches of the result
|
|
// set. For datastores that mixin simpleFetch, simpleFetch
|
|
// implements a fetch method that automatically handles eight of the fetch()
|
|
// arguments -- onBegin, onItem, onComplete, onError, start, count, sort and scope
|
|
// The class mixing in simpleFetch should not implement fetch(),
|
|
// but should instead implement a _fetchItems() method. The _fetchItems()
|
|
// method takes three arguments, the keywordArgs object that was passed
|
|
// to fetch(), a callback function to be called when the result array is
|
|
// available, and an error callback to be called if something goes wrong.
|
|
// The _fetchItems() method should ignore any keywordArgs parameters for
|
|
// start, count, onBegin, onItem, onComplete, onError, sort, and scope.
|
|
// The _fetchItems() method needs to correctly handle any other keywordArgs
|
|
// parameters, including the query parameter and any optional parameters
|
|
// (such as includeChildren). The _fetchItems() method should create an array of
|
|
// result items and pass it to the fetchHandler along with the original request object
|
|
// -- or, the _fetchItems() method may, if it wants to, create an new request object
|
|
// with other specifics about the request that are specific to the datastore and pass
|
|
// that as the request object to the handler.
|
|
//
|
|
// For more information on this specific function, see dojo.data.api.Read.fetch()
|
|
request = request || {};
|
|
if(!request.store){
|
|
request.store = this;
|
|
}
|
|
var self = this;
|
|
|
|
var _errorHandler = function(errorData, requestObject){
|
|
if(requestObject.onError){
|
|
var scope = requestObject.scope || dojo.global;
|
|
requestObject.onError.call(scope, errorData, requestObject);
|
|
}
|
|
};
|
|
|
|
var _fetchHandler = function(items, requestObject){
|
|
var oldAbortFunction = requestObject.abort || null;
|
|
var aborted = false;
|
|
|
|
var startIndex = requestObject.start?requestObject.start:0;
|
|
var endIndex = (requestObject.count && (requestObject.count !== Infinity))?(startIndex + requestObject.count):items.length;
|
|
|
|
requestObject.abort = function(){
|
|
aborted = true;
|
|
if(oldAbortFunction){
|
|
oldAbortFunction.call(requestObject);
|
|
}
|
|
};
|
|
|
|
var scope = requestObject.scope || dojo.global;
|
|
if(!requestObject.store){
|
|
requestObject.store = self;
|
|
}
|
|
if(requestObject.onBegin){
|
|
requestObject.onBegin.call(scope, items.length, requestObject);
|
|
}
|
|
if(requestObject.sort){
|
|
items.sort(dojo.data.util.sorter.createSortFunction(requestObject.sort, self));
|
|
}
|
|
if(requestObject.onItem){
|
|
for(var i = startIndex; (i < items.length) && (i < endIndex); ++i){
|
|
var item = items[i];
|
|
if(!aborted){
|
|
requestObject.onItem.call(scope, item, requestObject);
|
|
}
|
|
}
|
|
}
|
|
if(requestObject.onComplete && !aborted){
|
|
var subset = null;
|
|
if(!requestObject.onItem){
|
|
subset = items.slice(startIndex, endIndex);
|
|
}
|
|
requestObject.onComplete.call(scope, subset, requestObject);
|
|
}
|
|
};
|
|
this._fetchItems(request, _fetchHandler, _errorHandler);
|
|
return request; // Object
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.data.util.filter"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.data.util.filter"] = true;
|
|
dojo.provide("dojo.data.util.filter");
|
|
|
|
dojo.data.util.filter.patternToRegExp = function(/*String*/pattern, /*boolean?*/ ignoreCase){
|
|
// summary:
|
|
// Helper function to convert a simple pattern to a regular expression for matching.
|
|
// description:
|
|
// Returns a regular expression object that conforms to the defined conversion rules.
|
|
// For example:
|
|
// ca* -> /^ca.*$/
|
|
// *ca* -> /^.*ca.*$/
|
|
// *c\*a* -> /^.*c\*a.*$/
|
|
// *c\*a?* -> /^.*c\*a..*$/
|
|
// and so on.
|
|
//
|
|
// pattern: string
|
|
// A simple matching pattern to convert that follows basic rules:
|
|
// * Means match anything, so ca* means match anything starting with ca
|
|
// ? Means match single character. So, b?b will match to bob and bab, and so on.
|
|
// \ is an escape character. So for example, \* means do not treat * as a match, but literal character *.
|
|
// To use a \ as a character in the string, it must be escaped. So in the pattern it should be
|
|
// represented by \\ to be treated as an ordinary \ character instead of an escape.
|
|
//
|
|
// ignoreCase:
|
|
// An optional flag to indicate if the pattern matching should be treated as case-sensitive or not when comparing
|
|
// By default, it is assumed case sensitive.
|
|
|
|
var rxp = "^";
|
|
var c = null;
|
|
for(var i = 0; i < pattern.length; i++){
|
|
c = pattern.charAt(i);
|
|
switch(c){
|
|
case '\\':
|
|
rxp += c;
|
|
i++;
|
|
rxp += pattern.charAt(i);
|
|
break;
|
|
case '*':
|
|
rxp += ".*"; break;
|
|
case '?':
|
|
rxp += "."; break;
|
|
case '$':
|
|
case '^':
|
|
case '/':
|
|
case '+':
|
|
case '.':
|
|
case '|':
|
|
case '(':
|
|
case ')':
|
|
case '{':
|
|
case '}':
|
|
case '[':
|
|
case ']':
|
|
rxp += "\\"; //fallthrough
|
|
default:
|
|
rxp += c;
|
|
}
|
|
}
|
|
rxp += "$";
|
|
if(ignoreCase){
|
|
return new RegExp(rxp,"mi"); //RegExp
|
|
}else{
|
|
return new RegExp(rxp,"m"); //RegExp
|
|
}
|
|
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.TextBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.TextBox"] = true;
|
|
dojo.provide("dijit.form.TextBox");
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.form.TextBox",
|
|
dijit.form._FormValueWidget,
|
|
{
|
|
// summary:
|
|
// A base class for textbox form inputs
|
|
|
|
// trim: Boolean
|
|
// Removes leading and trailing whitespace if true. Default is false.
|
|
trim: false,
|
|
|
|
// uppercase: Boolean
|
|
// Converts all characters to uppercase if true. Default is false.
|
|
uppercase: false,
|
|
|
|
// lowercase: Boolean
|
|
// Converts all characters to lowercase if true. Default is false.
|
|
lowercase: false,
|
|
|
|
// propercase: Boolean
|
|
// Converts the first character of each word to uppercase if true.
|
|
propercase: false,
|
|
|
|
// maxLength: String
|
|
// HTML INPUT tag maxLength declaration.
|
|
maxLength: "",
|
|
|
|
// selectOnClick: [const] Boolean
|
|
// If true, all text will be selected when focused with mouse
|
|
selectOnClick: false,
|
|
|
|
// placeHolder: String
|
|
// Defines a hint to help users fill out the input field (as defined in HTML 5).
|
|
// This should only contain plain text (no html markup).
|
|
placeHolder: "",
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/TextBox.html", "<div class=\"dijit dijitReset dijitInline dijitLeft\" id=\"widget_${id}\" waiRole=\"presentation\"\n\t><div class=\"dijitReset dijitInputField dijitInputContainer\"\n\t\t><input class=\"dijitReset dijitInputInner\" dojoAttachPoint='textbox,focusNode' autocomplete=\"off\"\n\t\t\t${!nameAttrSetting} type='${type}'\n\t/></div\n></div>\n"),
|
|
_singleNodeTemplate: '<input class="dijit dijitReset dijitLeft dijitInputField" dojoAttachPoint="textbox,focusNode" autocomplete="off" type="${type}" ${!nameAttrSetting} />',
|
|
|
|
_buttonInputDisabled: dojo.isIE ? "disabled" : "", // allows IE to disallow focus, but Firefox cannot be disabled for mousedown events
|
|
|
|
baseClass: "dijitTextBox",
|
|
|
|
attributeMap: dojo.delegate(dijit.form._FormValueWidget.prototype.attributeMap, {
|
|
maxLength: "focusNode"
|
|
}),
|
|
|
|
postMixInProperties: function(){
|
|
var type = this.type.toLowerCase();
|
|
if(this.templateString.toLowerCase() == "input" || ((type == "hidden" || type == "file") && this.templateString == dijit.form.TextBox.prototype.templateString)){
|
|
this.templateString = this._singleNodeTemplate;
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setPlaceHolderAttr: function(v){
|
|
this.placeHolder = v;
|
|
if(!this._phspan){
|
|
this._attachPoints.push('_phspan');
|
|
/* dijitInputField class gives placeHolder same padding as the input field
|
|
* parent node already has dijitInputField class but it doesn't affect this <span>
|
|
* since it's position: absolute.
|
|
*/
|
|
this._phspan = dojo.create('span',{className:'dijitPlaceHolder dijitInputField'},this.textbox,'after');
|
|
}
|
|
this._phspan.innerHTML="";
|
|
this._phspan.appendChild(document.createTextNode(v));
|
|
|
|
this._updatePlaceHolder();
|
|
},
|
|
|
|
_updatePlaceHolder: function(){
|
|
if(this._phspan){
|
|
this._phspan.style.display=(this.placeHolder&&!this._focused&&!this.textbox.value)?"":"none";
|
|
}
|
|
},
|
|
|
|
_getValueAttr: function(){
|
|
// summary:
|
|
// Hook so attr('value') works as we like.
|
|
// description:
|
|
// For `dijit.form.TextBox` this basically returns the value of the <input>.
|
|
//
|
|
// For `dijit.form.MappedTextBox` subclasses, which have both
|
|
// a "displayed value" and a separate "submit value",
|
|
// This treats the "displayed value" as the master value, computing the
|
|
// submit value from it via this.parse().
|
|
return this.parse(this.get('displayedValue'), this.constraints);
|
|
},
|
|
|
|
_setValueAttr: function(value, /*Boolean?*/ priorityChange, /*String?*/ formattedValue){
|
|
// summary:
|
|
// Hook so attr('value', ...) works.
|
|
//
|
|
// description:
|
|
// Sets the value of the widget to "value" which can be of
|
|
// any type as determined by the widget.
|
|
//
|
|
// value:
|
|
// The visual element value is also set to a corresponding,
|
|
// but not necessarily the same, value.
|
|
//
|
|
// formattedValue:
|
|
// If specified, used to set the visual element value,
|
|
// otherwise a computed visual value is used.
|
|
//
|
|
// priorityChange:
|
|
// If true, an onChange event is fired immediately instead of
|
|
// waiting for the next blur event.
|
|
|
|
var filteredValue;
|
|
if(value !== undefined){
|
|
// TODO: this is calling filter() on both the display value and the actual value.
|
|
// I added a comment to the filter() definition about this, but it should be changed.
|
|
filteredValue = this.filter(value);
|
|
if(typeof formattedValue != "string"){
|
|
if(filteredValue !== null && ((typeof filteredValue != "number") || !isNaN(filteredValue))){
|
|
formattedValue = this.filter(this.format(filteredValue, this.constraints));
|
|
}else{ formattedValue = ''; }
|
|
}
|
|
}
|
|
if(formattedValue != null && formattedValue != undefined && ((typeof formattedValue) != "number" || !isNaN(formattedValue)) && this.textbox.value != formattedValue){
|
|
this.textbox.value = formattedValue;
|
|
}
|
|
|
|
this._updatePlaceHolder();
|
|
|
|
this.inherited(arguments, [filteredValue, priorityChange]);
|
|
},
|
|
|
|
// displayedValue: String
|
|
// For subclasses like ComboBox where the displayed value
|
|
// (ex: Kentucky) and the serialized value (ex: KY) are different,
|
|
// this represents the displayed value.
|
|
//
|
|
// Setting 'displayedValue' through attr('displayedValue', ...)
|
|
// updates 'value', and vice-versa. Otherwise 'value' is updated
|
|
// from 'displayedValue' periodically, like onBlur etc.
|
|
//
|
|
// TODO: move declaration to MappedTextBox?
|
|
// Problem is that ComboBox references displayedValue,
|
|
// for benefit of FilteringSelect.
|
|
displayedValue: "",
|
|
|
|
getDisplayedValue: function(){
|
|
// summary:
|
|
// Deprecated. Use set('displayedValue') instead.
|
|
// tags:
|
|
// deprecated
|
|
dojo.deprecated(this.declaredClass+"::getDisplayedValue() is deprecated. Use set('displayedValue') instead.", "", "2.0");
|
|
return this.get('displayedValue');
|
|
},
|
|
|
|
_getDisplayedValueAttr: function(){
|
|
// summary:
|
|
// Hook so attr('displayedValue') works.
|
|
// description:
|
|
// Returns the displayed value (what the user sees on the screen),
|
|
// after filtering (ie, trimming spaces etc.).
|
|
//
|
|
// For some subclasses of TextBox (like ComboBox), the displayed value
|
|
// is different from the serialized value that's actually
|
|
// sent to the server (see dijit.form.ValidationTextBox.serialize)
|
|
|
|
return this.filter(this.textbox.value);
|
|
},
|
|
|
|
setDisplayedValue: function(/*String*/value){
|
|
// summary:
|
|
// Deprecated. Use set('displayedValue', ...) instead.
|
|
// tags:
|
|
// deprecated
|
|
dojo.deprecated(this.declaredClass+"::setDisplayedValue() is deprecated. Use set('displayedValue', ...) instead.", "", "2.0");
|
|
this.set('displayedValue', value);
|
|
},
|
|
|
|
_setDisplayedValueAttr: function(/*String*/value){
|
|
// summary:
|
|
// Hook so attr('displayedValue', ...) works.
|
|
// description:
|
|
// Sets the value of the visual element to the string "value".
|
|
// The widget value is also set to a corresponding,
|
|
// but not necessarily the same, value.
|
|
|
|
if(value === null || value === undefined){ value = '' }
|
|
else if(typeof value != "string"){ value = String(value) }
|
|
this.textbox.value = value;
|
|
this._setValueAttr(this.get('value'), undefined, value);
|
|
},
|
|
|
|
format: function(/* String */ value, /* Object */ constraints){
|
|
// summary:
|
|
// Replacable function to convert a value to a properly formatted string.
|
|
// tags:
|
|
// protected extension
|
|
return ((value == null || value == undefined) ? "" : (value.toString ? value.toString() : value));
|
|
},
|
|
|
|
parse: function(/* String */ value, /* Object */ constraints){
|
|
// summary:
|
|
// Replacable function to convert a formatted string to a value
|
|
// tags:
|
|
// protected extension
|
|
|
|
return value; // String
|
|
},
|
|
|
|
_refreshState: function(){
|
|
// summary:
|
|
// After the user types some characters, etc., this method is
|
|
// called to check the field for validity etc. The base method
|
|
// in `dijit.form.TextBox` does nothing, but subclasses override.
|
|
// tags:
|
|
// protected
|
|
},
|
|
|
|
_onInput: function(e){
|
|
if(e && e.type && /key/i.test(e.type) && e.keyCode){
|
|
switch(e.keyCode){
|
|
case dojo.keys.SHIFT:
|
|
case dojo.keys.ALT:
|
|
case dojo.keys.CTRL:
|
|
case dojo.keys.TAB:
|
|
return;
|
|
}
|
|
}
|
|
if(this.intermediateChanges){
|
|
var _this = this;
|
|
// the setTimeout allows the key to post to the widget input box
|
|
setTimeout(function(){ _this._handleOnChange(_this.get('value'), false); }, 0);
|
|
}
|
|
this._refreshState();
|
|
},
|
|
|
|
postCreate: function(){
|
|
// setting the value here is needed since value="" in the template causes "undefined"
|
|
// and setting in the DOM (instead of the JS object) helps with form reset actions
|
|
if(dojo.isIE){ // IE INPUT tag fontFamily has to be set directly using STYLE
|
|
var s = dojo.getComputedStyle(this.domNode);
|
|
if(s){
|
|
var ff = s.fontFamily;
|
|
if(ff){
|
|
var inputs = this.domNode.getElementsByTagName("INPUT");
|
|
if(inputs){
|
|
for(var i=0; i < inputs.length; i++){
|
|
inputs[i].style.fontFamily = ff;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
this.textbox.setAttribute("value", this.textbox.value); // DOM and JS values shuld be the same
|
|
this.inherited(arguments);
|
|
if(dojo.isMoz || dojo.isOpera){
|
|
this.connect(this.textbox, "oninput", this._onInput);
|
|
}else{
|
|
this.connect(this.textbox, "onkeydown", this._onInput);
|
|
this.connect(this.textbox, "onkeyup", this._onInput);
|
|
this.connect(this.textbox, "onpaste", this._onInput);
|
|
this.connect(this.textbox, "oncut", this._onInput);
|
|
}
|
|
},
|
|
|
|
_blankValue: '', // if the textbox is blank, what value should be reported
|
|
filter: function(val){
|
|
// summary:
|
|
// Auto-corrections (such as trimming) that are applied to textbox
|
|
// value on blur or form submit.
|
|
// description:
|
|
// For MappedTextBox subclasses, this is called twice
|
|
// - once with the display value
|
|
// - once the value as set/returned by attr('value', ...)
|
|
// and attr('value'), ex: a Number for NumberTextBox.
|
|
//
|
|
// In the latter case it does corrections like converting null to NaN. In
|
|
// the former case the NumberTextBox.filter() method calls this.inherited()
|
|
// to execute standard trimming code in TextBox.filter().
|
|
//
|
|
// TODO: break this into two methods in 2.0
|
|
//
|
|
// tags:
|
|
// protected extension
|
|
if(val === null){ return this._blankValue; }
|
|
if(typeof val != "string"){ return val; }
|
|
if(this.trim){
|
|
val = dojo.trim(val);
|
|
}
|
|
if(this.uppercase){
|
|
val = val.toUpperCase();
|
|
}
|
|
if(this.lowercase){
|
|
val = val.toLowerCase();
|
|
}
|
|
if(this.propercase){
|
|
val = val.replace(/[^\s]+/g, function(word){
|
|
return word.substring(0,1).toUpperCase() + word.substring(1);
|
|
});
|
|
}
|
|
return val;
|
|
},
|
|
|
|
_setBlurValue: function(){
|
|
this._setValueAttr(this.get('value'), true);
|
|
},
|
|
|
|
_onBlur: function(e){
|
|
if(this.disabled){ return; }
|
|
this._setBlurValue();
|
|
this.inherited(arguments);
|
|
|
|
if(this._selectOnClickHandle){
|
|
this.disconnect(this._selectOnClickHandle);
|
|
}
|
|
if(this.selectOnClick && dojo.isMoz){
|
|
this.textbox.selectionStart = this.textbox.selectionEnd = undefined; // clear selection so that the next mouse click doesn't reselect
|
|
}
|
|
|
|
this._updatePlaceHolder();
|
|
},
|
|
|
|
_onFocus: function(/*String*/ by){
|
|
if(this.disabled || this.readOnly){ return; }
|
|
|
|
// Select all text on focus via click if nothing already selected.
|
|
// Since mouse-up will clear the selection need to defer selection until after mouse-up.
|
|
// Don't do anything on focus by tabbing into the widget since there's no associated mouse-up event.
|
|
if(this.selectOnClick && by == "mouse"){
|
|
this._selectOnClickHandle = this.connect(this.domNode, "onmouseup", function(){
|
|
// Only select all text on first click; otherwise users would have no way to clear
|
|
// the selection.
|
|
this.disconnect(this._selectOnClickHandle);
|
|
|
|
// Check if the user selected some text manually (mouse-down, mouse-move, mouse-up)
|
|
// and if not, then select all the text
|
|
var textIsNotSelected;
|
|
if(dojo.isIE){
|
|
var range = dojo.doc.selection.createRange();
|
|
var parent = range.parentElement();
|
|
textIsNotSelected = parent == this.textbox && range.text.length == 0;
|
|
}else{
|
|
textIsNotSelected = this.textbox.selectionStart == this.textbox.selectionEnd;
|
|
}
|
|
if(textIsNotSelected){
|
|
dijit.selectInputText(this.textbox);
|
|
}
|
|
});
|
|
}
|
|
|
|
this._updatePlaceHolder();
|
|
|
|
this._refreshState();
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
reset: function(){
|
|
// Overrides dijit._FormWidget.reset().
|
|
// Additionally resets the displayed textbox value to ''
|
|
this.textbox.value = '';
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
dijit.selectInputText = function(/*DomNode*/element, /*Number?*/ start, /*Number?*/ stop){
|
|
// summary:
|
|
// Select text in the input element argument, from start (default 0), to stop (default end).
|
|
|
|
// TODO: use functions in _editor/selection.js?
|
|
var _window = dojo.global;
|
|
var _document = dojo.doc;
|
|
element = dojo.byId(element);
|
|
if(isNaN(start)){ start = 0; }
|
|
if(isNaN(stop)){ stop = element.value ? element.value.length : 0; }
|
|
dijit.focus(element);
|
|
if(_document["selection"] && dojo.body()["createTextRange"]){ // IE
|
|
if(element.createTextRange){
|
|
var range = element.createTextRange();
|
|
with(range){
|
|
collapse(true);
|
|
moveStart("character", -99999); // move to 0
|
|
moveStart("character", start); // delta from 0 is the correct position
|
|
moveEnd("character", stop-start);
|
|
select();
|
|
}
|
|
}
|
|
}else if(_window["getSelection"]){
|
|
if(element.setSelectionRange){
|
|
element.setSelectionRange(start, stop);
|
|
}
|
|
}
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.Tooltip"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.Tooltip"] = true;
|
|
dojo.provide("dijit.Tooltip");
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit._MasterTooltip",
|
|
[dijit._Widget, dijit._Templated],
|
|
{
|
|
// summary:
|
|
// Internal widget that holds the actual tooltip markup,
|
|
// which occurs once per page.
|
|
// Called by Tooltip widgets which are just containers to hold
|
|
// the markup
|
|
// tags:
|
|
// protected
|
|
|
|
// duration: Integer
|
|
// Milliseconds to fade in/fade out
|
|
duration: dijit.defaultDuration,
|
|
|
|
templateString: dojo.cache("dijit", "templates/Tooltip.html", "<div class=\"dijitTooltip dijitTooltipLeft\" id=\"dojoTooltip\">\n\t<div class=\"dijitTooltipContainer dijitTooltipContents\" dojoAttachPoint=\"containerNode\" waiRole='alert'></div>\n\t<div class=\"dijitTooltipConnector\"></div>\n</div>\n"),
|
|
|
|
postCreate: function(){
|
|
dojo.body().appendChild(this.domNode);
|
|
|
|
this.bgIframe = new dijit.BackgroundIframe(this.domNode);
|
|
|
|
// Setup fade-in and fade-out functions.
|
|
this.fadeIn = dojo.fadeIn({ node: this.domNode, duration: this.duration, onEnd: dojo.hitch(this, "_onShow") });
|
|
this.fadeOut = dojo.fadeOut({ node: this.domNode, duration: this.duration, onEnd: dojo.hitch(this, "_onHide") });
|
|
|
|
},
|
|
|
|
show: function(/*String*/ innerHTML, /*DomNode*/ aroundNode, /*String[]?*/ position, /*Boolean*/ rtl){
|
|
// summary:
|
|
// Display tooltip w/specified contents to right of specified node
|
|
// (To left if there's no space on the right, or if rtl == true)
|
|
|
|
if(this.aroundNode && this.aroundNode === aroundNode){
|
|
return;
|
|
}
|
|
|
|
if(this.fadeOut.status() == "playing"){
|
|
// previous tooltip is being hidden; wait until the hide completes then show new one
|
|
this._onDeck=arguments;
|
|
return;
|
|
}
|
|
this.containerNode.innerHTML=innerHTML;
|
|
|
|
var pos = dijit.placeOnScreenAroundElement(this.domNode, aroundNode, dijit.getPopupAroundAlignment((position && position.length) ? position : dijit.Tooltip.defaultPosition, !rtl), dojo.hitch(this, "orient"));
|
|
|
|
// show it
|
|
dojo.style(this.domNode, "opacity", 0);
|
|
this.fadeIn.play();
|
|
this.isShowingNow = true;
|
|
this.aroundNode = aroundNode;
|
|
},
|
|
|
|
orient: function(/* DomNode */ node, /* String */ aroundCorner, /* String */ tooltipCorner){
|
|
// summary:
|
|
// Private function to set CSS for tooltip node based on which position it's in.
|
|
// This is called by the dijit popup code.
|
|
// tags:
|
|
// protected
|
|
|
|
node.className = "dijitTooltip " +
|
|
{
|
|
"BL-TL": "dijitTooltipBelow dijitTooltipABLeft",
|
|
"TL-BL": "dijitTooltipAbove dijitTooltipABLeft",
|
|
"BR-TR": "dijitTooltipBelow dijitTooltipABRight",
|
|
"TR-BR": "dijitTooltipAbove dijitTooltipABRight",
|
|
"BR-BL": "dijitTooltipRight",
|
|
"BL-BR": "dijitTooltipLeft"
|
|
}[aroundCorner + "-" + tooltipCorner];
|
|
},
|
|
|
|
_onShow: function(){
|
|
// summary:
|
|
// Called at end of fade-in operation
|
|
// tags:
|
|
// protected
|
|
if(dojo.isIE){
|
|
// the arrow won't show up on a node w/an opacity filter
|
|
this.domNode.style.filter="";
|
|
}
|
|
},
|
|
|
|
hide: function(aroundNode){
|
|
// summary:
|
|
// Hide the tooltip
|
|
if(this._onDeck && this._onDeck[1] == aroundNode){
|
|
// this hide request is for a show() that hasn't even started yet;
|
|
// just cancel the pending show()
|
|
this._onDeck=null;
|
|
}else if(this.aroundNode === aroundNode){
|
|
// this hide request is for the currently displayed tooltip
|
|
this.fadeIn.stop();
|
|
this.isShowingNow = false;
|
|
this.aroundNode = null;
|
|
this.fadeOut.play();
|
|
}else{
|
|
// just ignore the call, it's for a tooltip that has already been erased
|
|
}
|
|
},
|
|
|
|
_onHide: function(){
|
|
// summary:
|
|
// Called at end of fade-out operation
|
|
// tags:
|
|
// protected
|
|
|
|
this.domNode.style.cssText=""; // to position offscreen again
|
|
this.containerNode.innerHTML="";
|
|
if(this._onDeck){
|
|
// a show request has been queued up; do it now
|
|
this.show.apply(this, this._onDeck);
|
|
this._onDeck=null;
|
|
}
|
|
}
|
|
|
|
}
|
|
);
|
|
|
|
dijit.showTooltip = function(/*String*/ innerHTML, /*DomNode*/ aroundNode, /*String[]?*/ position, /*Boolean*/ rtl){
|
|
// summary:
|
|
// Display tooltip w/specified contents in specified position.
|
|
// See description of dijit.Tooltip.defaultPosition for details on position parameter.
|
|
// If position is not specified then dijit.Tooltip.defaultPosition is used.
|
|
if(!dijit._masterTT){ dijit._masterTT = new dijit._MasterTooltip(); }
|
|
return dijit._masterTT.show(innerHTML, aroundNode, position, rtl);
|
|
};
|
|
|
|
dijit.hideTooltip = function(aroundNode){
|
|
// summary:
|
|
// Hide the tooltip
|
|
if(!dijit._masterTT){ dijit._masterTT = new dijit._MasterTooltip(); }
|
|
return dijit._masterTT.hide(aroundNode);
|
|
};
|
|
|
|
dojo.declare(
|
|
"dijit.Tooltip",
|
|
dijit._Widget,
|
|
{
|
|
// summary:
|
|
// Pops up a tooltip (a help message) when you hover over a node.
|
|
|
|
// label: String
|
|
// Text to display in the tooltip.
|
|
// Specified as innerHTML when creating the widget from markup.
|
|
label: "",
|
|
|
|
// showDelay: Integer
|
|
// Number of milliseconds to wait after hovering over/focusing on the object, before
|
|
// the tooltip is displayed.
|
|
showDelay: 400,
|
|
|
|
// connectId: [const] String[]
|
|
// Id's of domNodes to attach the tooltip to.
|
|
// When user hovers over any of the specified dom nodes, the tooltip will appear.
|
|
//
|
|
// Note: Currently connectId can only be specified on initialization, it cannot
|
|
// be changed via attr('connectId', ...)
|
|
//
|
|
// Note: in 2.0 this will be renamed to connectIds for less confusion.
|
|
connectId: [],
|
|
|
|
// position: String[]
|
|
// See description of `dijit.Tooltip.defaultPosition` for details on position parameter.
|
|
position: [],
|
|
|
|
constructor: function(){
|
|
// Map id's of nodes I'm connected to to a list of the this.connect() handles
|
|
this._nodeConnectionsById = {};
|
|
},
|
|
|
|
_setConnectIdAttr: function(newIds){
|
|
for(var oldId in this._nodeConnectionsById){
|
|
this.removeTarget(oldId);
|
|
}
|
|
dojo.forEach(dojo.isArrayLike(newIds) ? newIds : [newIds], this.addTarget, this);
|
|
},
|
|
|
|
_getConnectIdAttr: function(){
|
|
var ary = [];
|
|
for(var id in this._nodeConnectionsById){
|
|
ary.push(id);
|
|
}
|
|
return ary;
|
|
},
|
|
|
|
addTarget: function(/*DOMNODE || String*/ id){
|
|
// summary:
|
|
// Attach tooltip to specified node, if it's not already connected
|
|
var node = dojo.byId(id);
|
|
if(!node){ return; }
|
|
if(node.id in this._nodeConnectionsById){ return; }//Already connected
|
|
|
|
this._nodeConnectionsById[node.id] = [
|
|
this.connect(node, "onmouseenter", "_onTargetMouseEnter"),
|
|
this.connect(node, "onmouseleave", "_onTargetMouseLeave"),
|
|
this.connect(node, "onfocus", "_onTargetFocus"),
|
|
this.connect(node, "onblur", "_onTargetBlur")
|
|
];
|
|
},
|
|
|
|
removeTarget: function(/*DOMNODE || String*/ node){
|
|
// summary:
|
|
// Detach tooltip from specified node
|
|
|
|
// map from DOMNode back to plain id string
|
|
var id = node.id || node;
|
|
|
|
if(id in this._nodeConnectionsById){
|
|
dojo.forEach(this._nodeConnectionsById[id], this.disconnect, this);
|
|
delete this._nodeConnectionsById[id];
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
dojo.addClass(this.domNode,"dijitTooltipData");
|
|
},
|
|
|
|
startup: function(){
|
|
this.inherited(arguments);
|
|
|
|
// If this tooltip was created in a template, or for some other reason the specified connectId[s]
|
|
// didn't exist during the widget's initialization, then connect now.
|
|
var ids = this.connectId;
|
|
dojo.forEach(dojo.isArrayLike(ids) ? ids : [ids], this.addTarget, this);
|
|
},
|
|
|
|
_onTargetMouseEnter: function(/*Event*/ e){
|
|
// summary:
|
|
// Handler for mouseenter event on the target node
|
|
// tags:
|
|
// private
|
|
this._onHover(e);
|
|
},
|
|
|
|
_onTargetMouseLeave: function(/*Event*/ e){
|
|
// summary:
|
|
// Handler for mouseleave event on the target node
|
|
// tags:
|
|
// private
|
|
this._onUnHover(e);
|
|
},
|
|
|
|
_onTargetFocus: function(/*Event*/ e){
|
|
// summary:
|
|
// Handler for focus event on the target node
|
|
// tags:
|
|
// private
|
|
|
|
this._focus = true;
|
|
this._onHover(e);
|
|
},
|
|
|
|
_onTargetBlur: function(/*Event*/ e){
|
|
// summary:
|
|
// Handler for blur event on the target node
|
|
// tags:
|
|
// private
|
|
|
|
this._focus = false;
|
|
this._onUnHover(e);
|
|
},
|
|
|
|
_onHover: function(/*Event*/ e){
|
|
// summary:
|
|
// Despite the name of this method, it actually handles both hover and focus
|
|
// events on the target node, setting a timer to show the tooltip.
|
|
// tags:
|
|
// private
|
|
if(!this._showTimer){
|
|
var target = e.target;
|
|
this._showTimer = setTimeout(dojo.hitch(this, function(){this.open(target)}), this.showDelay);
|
|
}
|
|
},
|
|
|
|
_onUnHover: function(/*Event*/ e){
|
|
// summary:
|
|
// Despite the name of this method, it actually handles both mouseleave and blur
|
|
// events on the target node, hiding the tooltip.
|
|
// tags:
|
|
// private
|
|
|
|
// keep a tooltip open if the associated element still has focus (even though the
|
|
// mouse moved away)
|
|
if(this._focus){ return; }
|
|
|
|
if(this._showTimer){
|
|
clearTimeout(this._showTimer);
|
|
delete this._showTimer;
|
|
}
|
|
this.close();
|
|
},
|
|
|
|
open: function(/*DomNode*/ target){
|
|
// summary:
|
|
// Display the tooltip; usually not called directly.
|
|
// tags:
|
|
// private
|
|
|
|
if(this._showTimer){
|
|
clearTimeout(this._showTimer);
|
|
delete this._showTimer;
|
|
}
|
|
dijit.showTooltip(this.label || this.domNode.innerHTML, target, this.position, !this.isLeftToRight());
|
|
|
|
this._connectNode = target;
|
|
this.onShow(target, this.position);
|
|
},
|
|
|
|
close: function(){
|
|
// summary:
|
|
// Hide the tooltip or cancel timer for show of tooltip
|
|
// tags:
|
|
// private
|
|
|
|
if(this._connectNode){
|
|
// if tooltip is currently shown
|
|
dijit.hideTooltip(this._connectNode);
|
|
delete this._connectNode;
|
|
this.onHide();
|
|
}
|
|
if(this._showTimer){
|
|
// if tooltip is scheduled to be shown (after a brief delay)
|
|
clearTimeout(this._showTimer);
|
|
delete this._showTimer;
|
|
}
|
|
},
|
|
|
|
onShow: function(target, position){
|
|
// summary:
|
|
// Called when the tooltip is shown
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onHide: function(){
|
|
// summary:
|
|
// Called when the tooltip is hidden
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
uninitialize: function(){
|
|
this.close();
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
// dijit.Tooltip.defaultPosition: String[]
|
|
// This variable controls the position of tooltips, if the position is not specified to
|
|
// the Tooltip widget or *TextBox widget itself. It's an array of strings with the following values:
|
|
//
|
|
// * before: places tooltip to the left of the target node/widget, or to the right in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * after: places tooltip to the right of the target node/widget, or to the left in
|
|
// the case of RTL scripts like Hebrew and Arabic
|
|
// * above: tooltip goes above target node
|
|
// * below: tooltip goes below target node
|
|
//
|
|
// The list is positions is tried, in order, until a position is found where the tooltip fits
|
|
// within the viewport.
|
|
//
|
|
// Be careful setting this parameter. A value of "above" may work fine until the user scrolls
|
|
// the screen so that there's no room above the target node. Nodes with drop downs, like
|
|
// DropDownButton or FilteringSelect, are especially problematic, in that you need to be sure
|
|
// that the drop down and tooltip don't overlap, even when the viewport is scrolled so that there
|
|
// is only room below (or above) the target node, but not both.
|
|
dijit.Tooltip.defaultPosition = ["after", "before"];
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.ValidationTextBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.ValidationTextBox"] = true;
|
|
dojo.provide("dijit.form.ValidationTextBox");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dijit.form.ValidationTextBox.__Constraints = function(){
|
|
// locale: String
|
|
// locale used for validation, picks up value from this widget's lang attribute
|
|
// _flags_: anything
|
|
// various flags passed to regExpGen function
|
|
this.locale = "";
|
|
this._flags_ = "";
|
|
}
|
|
=====*/
|
|
|
|
dojo.declare(
|
|
"dijit.form.ValidationTextBox",
|
|
dijit.form.TextBox,
|
|
{
|
|
// summary:
|
|
// Base class for textbox widgets with the ability to validate content of various types and provide user feedback.
|
|
// tags:
|
|
// protected
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/ValidationTextBox.html", "<div class=\"dijit dijitReset dijitInlineTable dijitLeft\"\n\tid=\"widget_${id}\" waiRole=\"presentation\"\n\t><div class='dijitReset dijitValidationContainer'\n\t\t><input class=\"dijitReset dijitInputField dijitValidationIcon dijitValidationInner\" value=\"Χ \" type=\"text\" tabIndex=\"-1\" readOnly waiRole=\"presentation\"\n\t/></div\n\t><div class=\"dijitReset dijitInputField dijitInputContainer\"\n\t\t><input class=\"dijitReset dijitInputInner\" dojoAttachPoint='textbox,focusNode' autocomplete=\"off\"\n\t\t\t${!nameAttrSetting} type='${type}'\n\t/></div\n></div>\n"),
|
|
baseClass: "dijitTextBox dijitValidationTextBox",
|
|
|
|
// required: Boolean
|
|
// User is required to enter data into this field.
|
|
required: false,
|
|
|
|
// promptMessage: String
|
|
// If defined, display this hint string immediately on focus to the textbox, if empty.
|
|
// Think of this like a tooltip that tells the user what to do, not an error message
|
|
// that tells the user what they've done wrong.
|
|
//
|
|
// Message disappears when user starts typing.
|
|
promptMessage: "",
|
|
|
|
// invalidMessage: String
|
|
// The message to display if value is invalid.
|
|
// The translated string value is read from the message file by default.
|
|
// Set to "" to use the promptMessage instead.
|
|
invalidMessage: "$_unset_$",
|
|
|
|
// missingMessage: String
|
|
// The message to display if value is empty and the field is required.
|
|
// The translated string value is read from the message file by default.
|
|
// Set to "" to use the invalidMessage instead.
|
|
missingMessage: "$_unset_$",
|
|
|
|
// constraints: dijit.form.ValidationTextBox.__Constraints
|
|
// user-defined object needed to pass parameters to the validator functions
|
|
constraints: {},
|
|
|
|
// regExp: [extension protected] String
|
|
// regular expression string used to validate the input
|
|
// Do not specify both regExp and regExpGen
|
|
regExp: ".*",
|
|
|
|
regExpGen: function(/*dijit.form.ValidationTextBox.__Constraints*/constraints){
|
|
// summary:
|
|
// Overridable function used to generate regExp when dependent on constraints.
|
|
// Do not specify both regExp and regExpGen.
|
|
// tags:
|
|
// extension protected
|
|
return this.regExp; // String
|
|
},
|
|
|
|
// state: [readonly] String
|
|
// Shows current state (ie, validation result) of input (Normal, Warning, or Error)
|
|
state: "",
|
|
|
|
// tooltipPosition: String[]
|
|
// See description of `dijit.Tooltip.defaultPosition` for details on this parameter.
|
|
tooltipPosition: [],
|
|
|
|
_setValueAttr: function(){
|
|
// summary:
|
|
// Hook so attr('value', ...) works.
|
|
this.inherited(arguments);
|
|
this.validate(this._focused);
|
|
},
|
|
|
|
validator: function(/*anything*/value, /*dijit.form.ValidationTextBox.__Constraints*/constraints){
|
|
// summary:
|
|
// Overridable function used to validate the text input against the regular expression.
|
|
// tags:
|
|
// protected
|
|
return (new RegExp("^(?:" + this.regExpGen(constraints) + ")"+(this.required?"":"?")+"$")).test(value) &&
|
|
(!this.required || !this._isEmpty(value)) &&
|
|
(this._isEmpty(value) || this.parse(value, constraints) !== undefined); // Boolean
|
|
},
|
|
|
|
_isValidSubset: function(){
|
|
// summary:
|
|
// Returns true if the value is either already valid or could be made valid by appending characters.
|
|
// This is used for validation while the user [may be] still typing.
|
|
return this.textbox.value.search(this._partialre) == 0;
|
|
},
|
|
|
|
isValid: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Tests if value is valid.
|
|
// Can override with your own routine in a subclass.
|
|
// tags:
|
|
// protected
|
|
return this.validator(this.textbox.value, this.constraints);
|
|
},
|
|
|
|
_isEmpty: function(value){
|
|
// summary:
|
|
// Checks for whitespace
|
|
return /^\s*$/.test(value); // Boolean
|
|
},
|
|
|
|
getErrorMessage: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Return an error message to show if appropriate
|
|
// tags:
|
|
// protected
|
|
return (this.required && this._isEmpty(this.textbox.value)) ? this.missingMessage : this.invalidMessage; // String
|
|
},
|
|
|
|
getPromptMessage: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Return a hint message to show when widget is first focused
|
|
// tags:
|
|
// protected
|
|
return this.promptMessage; // String
|
|
},
|
|
|
|
_maskValidSubsetError: true,
|
|
validate: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Called by oninit, onblur, and onkeypress.
|
|
// description:
|
|
// Show missing or invalid messages if appropriate, and highlight textbox field.
|
|
// tags:
|
|
// protected
|
|
var message = "";
|
|
var isValid = this.disabled || this.isValid(isFocused);
|
|
if(isValid){ this._maskValidSubsetError = true; }
|
|
var isEmpty = this._isEmpty(this.textbox.value);
|
|
var isValidSubset = !isValid && !isEmpty && isFocused && this._isValidSubset();
|
|
this.state = ((isValid || ((!this._hasBeenBlurred || isFocused) && isEmpty) || isValidSubset) && this._maskValidSubsetError) ? "" : "Error";
|
|
if(this.state == "Error"){ this._maskValidSubsetError = isFocused; } // we want the error to show up afer a blur and refocus
|
|
this._setStateClass();
|
|
dijit.setWaiState(this.focusNode, "invalid", isValid ? "false" : "true");
|
|
if(isFocused){
|
|
if(this.state == "Error"){
|
|
message = this.getErrorMessage(true);
|
|
}else{
|
|
message = this.getPromptMessage(true); // show the prompt whever there's no error
|
|
}
|
|
this._maskValidSubsetError = true; // since we're focused, always mask warnings
|
|
}
|
|
this.displayMessage(message);
|
|
return isValid;
|
|
},
|
|
|
|
// _message: String
|
|
// Currently displayed message
|
|
_message: "",
|
|
|
|
displayMessage: function(/*String*/ message){
|
|
// summary:
|
|
// Overridable method to display validation errors/hints.
|
|
// By default uses a tooltip.
|
|
// tags:
|
|
// extension
|
|
if(this._message == message){ return; }
|
|
this._message = message;
|
|
dijit.hideTooltip(this.domNode);
|
|
if(message){
|
|
dijit.showTooltip(message, this.domNode, this.tooltipPosition, !this.isLeftToRight());
|
|
}
|
|
},
|
|
|
|
_refreshState: function(){
|
|
// Overrides TextBox._refreshState()
|
|
this.validate(this._focused);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
//////////// INITIALIZATION METHODS ///////////////////////////////////////
|
|
|
|
constructor: function(){
|
|
this.constraints = {};
|
|
},
|
|
|
|
_setConstraintsAttr: function(/* Object */ constraints){
|
|
if(!constraints.locale && this.lang){
|
|
constraints.locale = this.lang;
|
|
}
|
|
this.constraints = constraints;
|
|
this._computePartialRE();
|
|
},
|
|
|
|
_computePartialRE: function(){
|
|
var p = this.regExpGen(this.constraints);
|
|
this.regExp = p;
|
|
var partialre = "";
|
|
// parse the regexp and produce a new regexp that matches valid subsets
|
|
// if the regexp is .* then there's no use in matching subsets since everything is valid
|
|
if(p != ".*"){ this.regExp.replace(/\\.|\[\]|\[.*?[^\\]{1}\]|\{.*?\}|\(\?[=:!]|./g,
|
|
function (re){
|
|
switch(re.charAt(0)){
|
|
case '{':
|
|
case '+':
|
|
case '?':
|
|
case '*':
|
|
case '^':
|
|
case '$':
|
|
case '|':
|
|
case '(':
|
|
partialre += re;
|
|
break;
|
|
case ")":
|
|
partialre += "|$)";
|
|
break;
|
|
default:
|
|
partialre += "(?:"+re+"|$)";
|
|
break;
|
|
}
|
|
}
|
|
);}
|
|
try{ // this is needed for now since the above regexp parsing needs more test verification
|
|
"".search(partialre);
|
|
}catch(e){ // should never be here unless the original RE is bad or the parsing is bad
|
|
partialre = this.regExp;
|
|
console.warn('RegExp error in ' + this.declaredClass + ': ' + this.regExp);
|
|
} // should never be here unless the original RE is bad or the parsing is bad
|
|
this._partialre = "^(?:" + partialre + ")$";
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
this.messages = dojo.i18n.getLocalization("dijit.form", "validate", this.lang);
|
|
if(this.invalidMessage == "$_unset_$"){ this.invalidMessage = this.messages.invalidMessage; }
|
|
if(!this.invalidMessage){ this.invalidMessage = this.promptMessage; }
|
|
if(this.missingMessage == "$_unset_$"){ this.missingMessage = this.messages.missingMessage; }
|
|
if(!this.missingMessage){ this.missingMessage = this.invalidMessage; }
|
|
this._setConstraintsAttr(this.constraints); // this needs to happen now (and later) due to codependency on _set*Attr calls attachPoints
|
|
},
|
|
|
|
_setDisabledAttr: function(/*Boolean*/ value){
|
|
this.inherited(arguments); // call FormValueWidget._setDisabledAttr()
|
|
this._refreshState();
|
|
},
|
|
|
|
_setRequiredAttr: function(/*Boolean*/ value){
|
|
this.required = value;
|
|
dijit.setWaiState(this.focusNode, "required", value);
|
|
this._refreshState();
|
|
},
|
|
|
|
reset:function(){
|
|
// Overrides dijit.form.TextBox.reset() by also
|
|
// hiding errors about partial matches
|
|
this._maskValidSubsetError = true;
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onBlur: function(){
|
|
this.displayMessage('');
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare(
|
|
"dijit.form.MappedTextBox",
|
|
dijit.form.ValidationTextBox,
|
|
{
|
|
// summary:
|
|
// A dijit.form.ValidationTextBox subclass which provides a base class for widgets that have
|
|
// a visible formatted display value, and a serializable
|
|
// value in a hidden input field which is actually sent to the server.
|
|
// description:
|
|
// The visible display may
|
|
// be locale-dependent and interactive. The value sent to the server is stored in a hidden
|
|
// input field which uses the `name` attribute declared by the original widget. That value sent
|
|
// to the server is defined by the dijit.form.MappedTextBox.serialize method and is typically
|
|
// locale-neutral.
|
|
// tags:
|
|
// protected
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
|
|
// we want the name attribute to go to the hidden <input>, not the displayed <input>,
|
|
// so override _FormWidget.postMixInProperties() setting of nameAttrSetting
|
|
this.nameAttrSetting = "";
|
|
},
|
|
|
|
serialize: function(/*anything*/val, /*Object?*/options){
|
|
// summary:
|
|
// Overridable function used to convert the attr('value') result to a canonical
|
|
// (non-localized) string. For example, will print dates in ISO format, and
|
|
// numbers the same way as they are represented in javascript.
|
|
// tags:
|
|
// protected extension
|
|
return val.toString ? val.toString() : ""; // String
|
|
},
|
|
|
|
toString: function(){
|
|
// summary:
|
|
// Returns widget as a printable string using the widget's value
|
|
// tags:
|
|
// protected
|
|
var val = this.filter(this.get('value')); // call filter in case value is nonstring and filter has been customized
|
|
return val != null ? (typeof val == "string" ? val : this.serialize(val, this.constraints)) : ""; // String
|
|
},
|
|
|
|
validate: function(){
|
|
// Overrides `dijit.form.TextBox.validate`
|
|
this.valueNode.value = this.toString();
|
|
return this.inherited(arguments);
|
|
},
|
|
|
|
buildRendering: function(){
|
|
// Overrides `dijit._Templated.buildRendering`
|
|
|
|
this.inherited(arguments);
|
|
|
|
// Create a hidden <input> node with the serialized value used for submit
|
|
// (as opposed to the displayed value).
|
|
// Passing in name as markup rather than calling dojo.create() with an attrs argument
|
|
// to make dojo.query(input[name=...]) work on IE. (see #8660)
|
|
this.valueNode = dojo.place("<input type='hidden'" + (this.name ? " name='" + this.name + "'" : "") + ">", this.textbox, "after");
|
|
},
|
|
|
|
reset:function(){
|
|
// Overrides `dijit.form.ValidationTextBox.reset` to
|
|
// reset the hidden textbox value to ''
|
|
this.valueNode.value = '';
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
/*=====
|
|
dijit.form.RangeBoundTextBox.__Constraints = function(){
|
|
// min: Number
|
|
// Minimum signed value. Default is -Infinity
|
|
// max: Number
|
|
// Maximum signed value. Default is +Infinity
|
|
this.min = min;
|
|
this.max = max;
|
|
}
|
|
=====*/
|
|
|
|
dojo.declare(
|
|
"dijit.form.RangeBoundTextBox",
|
|
dijit.form.MappedTextBox,
|
|
{
|
|
// summary:
|
|
// Base class for textbox form widgets which defines a range of valid values.
|
|
|
|
// rangeMessage: String
|
|
// The message to display if value is out-of-range
|
|
rangeMessage: "",
|
|
|
|
/*=====
|
|
// constraints: dijit.form.RangeBoundTextBox.__Constraints
|
|
constraints: {},
|
|
======*/
|
|
|
|
rangeCheck: function(/*Number*/ primitive, /*dijit.form.RangeBoundTextBox.__Constraints*/ constraints){
|
|
// summary:
|
|
// Overridable function used to validate the range of the numeric input value.
|
|
// tags:
|
|
// protected
|
|
return ("min" in constraints? (this.compare(primitive,constraints.min) >= 0) : true) &&
|
|
("max" in constraints? (this.compare(primitive,constraints.max) <= 0) : true); // Boolean
|
|
},
|
|
|
|
isInRange: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Tests if the value is in the min/max range specified in constraints
|
|
// tags:
|
|
// protected
|
|
return this.rangeCheck(this.get('value'), this.constraints);
|
|
},
|
|
|
|
_isDefinitelyOutOfRange: function(){
|
|
// summary:
|
|
// Returns true if the value is out of range and will remain
|
|
// out of range even if the user types more characters
|
|
var val = this.get('value');
|
|
var isTooLittle = false;
|
|
var isTooMuch = false;
|
|
if("min" in this.constraints){
|
|
var min = this.constraints.min;
|
|
min = this.compare(val, ((typeof min == "number") && min >= 0 && val !=0) ? 0 : min);
|
|
isTooLittle = (typeof min == "number") && min < 0;
|
|
}
|
|
if("max" in this.constraints){
|
|
var max = this.constraints.max;
|
|
max = this.compare(val, ((typeof max != "number") || max > 0) ? max : 0);
|
|
isTooMuch = (typeof max == "number") && max > 0;
|
|
}
|
|
return isTooLittle || isTooMuch;
|
|
},
|
|
|
|
_isValidSubset: function(){
|
|
// summary:
|
|
// Overrides `dijit.form.ValidationTextBox._isValidSubset`.
|
|
// Returns true if the input is syntactically valid, and either within
|
|
// range or could be made in range by more typing.
|
|
return this.inherited(arguments) && !this._isDefinitelyOutOfRange();
|
|
},
|
|
|
|
isValid: function(/*Boolean*/ isFocused){
|
|
// Overrides dijit.form.ValidationTextBox.isValid to check that the value is also in range.
|
|
return this.inherited(arguments) &&
|
|
((this._isEmpty(this.textbox.value) && !this.required) || this.isInRange(isFocused)); // Boolean
|
|
},
|
|
|
|
getErrorMessage: function(/*Boolean*/ isFocused){
|
|
// Overrides dijit.form.ValidationTextBox.getErrorMessage to print "out of range" message if appropriate
|
|
var v = this.get('value');
|
|
if(v !== null && v !== '' && v !== undefined && (typeof v != "number" || !isNaN(v)) && !this.isInRange(isFocused)){ // don't check isInRange w/o a real value
|
|
return this.rangeMessage; // String
|
|
}
|
|
return this.inherited(arguments);
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
if(!this.rangeMessage){
|
|
this.messages = dojo.i18n.getLocalization("dijit.form", "validate", this.lang);
|
|
this.rangeMessage = this.messages.rangeMessage;
|
|
}
|
|
},
|
|
|
|
_setConstraintsAttr: function(/* Object */ constraints){
|
|
this.inherited(arguments);
|
|
if(this.focusNode){ // not set when called from postMixInProperties
|
|
if(this.constraints.min !== undefined){
|
|
dijit.setWaiState(this.focusNode, "valuemin", this.constraints.min);
|
|
}else{
|
|
dijit.removeWaiState(this.focusNode, "valuemin");
|
|
}
|
|
if(this.constraints.max !== undefined){
|
|
dijit.setWaiState(this.focusNode, "valuemax", this.constraints.max);
|
|
}else{
|
|
dijit.removeWaiState(this.focusNode, "valuemax");
|
|
}
|
|
}
|
|
},
|
|
|
|
_setValueAttr: function(/*Number*/ value, /*Boolean?*/ priorityChange){
|
|
// summary:
|
|
// Hook so attr('value', ...) works.
|
|
|
|
dijit.setWaiState(this.focusNode, "valuenow", value);
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.ComboBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.ComboBox"] = true;
|
|
dojo.provide("dijit.form.ComboBox");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.form.ComboBoxMixin",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Implements the base functionality for `dijit.form.ComboBox`/`dijit.form.FilteringSelect`
|
|
// description:
|
|
// All widgets that mix in dijit.form.ComboBoxMixin must extend `dijit.form._FormValueWidget`.
|
|
// tags:
|
|
// protected
|
|
|
|
// item: Object
|
|
// This is the item returned by the dojo.data.store implementation that
|
|
// provides the data for this ComboBox, it's the currently selected item.
|
|
item: null,
|
|
|
|
// pageSize: Integer
|
|
// Argument to data provider.
|
|
// Specifies number of search results per page (before hitting "next" button)
|
|
pageSize: Infinity,
|
|
|
|
// store: Object
|
|
// Reference to data provider object used by this ComboBox
|
|
store: null,
|
|
|
|
// fetchProperties: Object
|
|
// Mixin to the dojo.data store's fetch.
|
|
// For example, to set the sort order of the ComboBox menu, pass:
|
|
// | { sort: {attribute:"name",descending: true} }
|
|
// To override the default queryOptions so that deep=false, do:
|
|
// | { queryOptions: {ignoreCase: true, deep: false} }
|
|
fetchProperties:{},
|
|
|
|
// query: Object
|
|
// A query that can be passed to 'store' to initially filter the items,
|
|
// before doing further filtering based on `searchAttr` and the key.
|
|
// Any reference to the `searchAttr` is ignored.
|
|
query: {},
|
|
|
|
// autoComplete: Boolean
|
|
// If user types in a partial string, and then tab out of the `<input>` box,
|
|
// automatically copy the first entry displayed in the drop down list to
|
|
// the `<input>` field
|
|
autoComplete: true,
|
|
|
|
// highlightMatch: String
|
|
// One of: "first", "all" or "none".
|
|
//
|
|
// If the ComboBox/FilteringSelect opens with the search results and the searched
|
|
// string can be found, it will be highlighted. If set to "all"
|
|
// then will probably want to change `queryExpr` parameter to '*${0}*'
|
|
//
|
|
// Highlighting is only performed when `labelType` is "text", so as to not
|
|
// interfere with any HTML markup an HTML label might contain.
|
|
highlightMatch: "first",
|
|
|
|
// searchDelay: Integer
|
|
// Delay in milliseconds between when user types something and we start
|
|
// searching based on that value
|
|
searchDelay: 100,
|
|
|
|
// searchAttr: String
|
|
// Search for items in the data store where this attribute (in the item)
|
|
// matches what the user typed
|
|
searchAttr: "name",
|
|
|
|
// labelAttr: String?
|
|
// The entries in the drop down list come from this attribute in the
|
|
// dojo.data items.
|
|
// If not specified, the searchAttr attribute is used instead.
|
|
labelAttr: "",
|
|
|
|
// labelType: String
|
|
// Specifies how to interpret the labelAttr in the data store items.
|
|
// Can be "html" or "text".
|
|
labelType: "text",
|
|
|
|
// queryExpr: String
|
|
// This specifies what query ComboBox/FilteringSelect sends to the data store,
|
|
// based on what the user has typed. Changing this expression will modify
|
|
// whether the drop down shows only exact matches, a "starting with" match,
|
|
// etc. Use it in conjunction with highlightMatch.
|
|
// dojo.data query expression pattern.
|
|
// `${0}` will be substituted for the user text.
|
|
// `*` is used for wildcards.
|
|
// `${0}*` means "starts with", `*${0}*` means "contains", `${0}` means "is"
|
|
queryExpr: "${0}*",
|
|
|
|
// ignoreCase: Boolean
|
|
// Set true if the ComboBox/FilteringSelect should ignore case when matching possible items
|
|
ignoreCase: true,
|
|
|
|
// hasDownArrow: [const] Boolean
|
|
// Set this textbox to have a down arrow button, to display the drop down list.
|
|
// Defaults to true.
|
|
hasDownArrow: true,
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/ComboBox.html", "<div class=\"dijit dijitReset dijitInlineTable dijitLeft\"\n\tid=\"widget_${id}\"\n\tdojoAttachPoint=\"comboNode\" waiRole=\"combobox\"\n\t><div class='dijitReset dijitRight dijitButtonNode dijitArrowButton dijitDownArrowButton dijitArrowButtonContainer'\n\t\tdojoAttachPoint=\"downArrowNode\" waiRole=\"presentation\"\n\t\tdojoAttachEvent=\"onmousedown:_onArrowMouseDown\"\n\t\t><input class=\"dijitReset dijitInputField dijitArrowButtonInner\" value=\"▼ \" type=\"text\" tabIndex=\"-1\" readOnly waiRole=\"presentation\"\n\t\t\t${_buttonInputDisabled}\n\t/></div\n\t><div class='dijitReset dijitValidationContainer'\n\t\t><input class=\"dijitReset dijitInputField dijitValidationIcon dijitValidationInner\" value=\"Χ \" type=\"text\" tabIndex=\"-1\" readOnly waiRole=\"presentation\"\n\t/></div\n\t><div class=\"dijitReset dijitInputField dijitInputContainer\"\n\t\t><input class='dijitReset dijitInputInner' ${!nameAttrSetting} type=\"text\" autocomplete=\"off\"\n\t\t\tdojoAttachEvent=\"onkeypress:_onKeyPress,compositionend\"\n\t\t\tdojoAttachPoint=\"textbox,focusNode\" waiRole=\"textbox\" waiState=\"haspopup-true,autocomplete-list\"\n\t/></div\n></div>\n"),
|
|
|
|
baseClass: "dijitTextBox dijitComboBox",
|
|
|
|
// Set classes like dijitDownArrowButtonHover depending on
|
|
// mouse action over button node
|
|
cssStateNodes: {
|
|
"downArrowNode": "dijitDownArrowButton"
|
|
},
|
|
|
|
_getCaretPos: function(/*DomNode*/ element){
|
|
// khtml 3.5.2 has selection* methods as does webkit nightlies from 2005-06-22
|
|
var pos = 0;
|
|
if(typeof(element.selectionStart) == "number"){
|
|
// FIXME: this is totally borked on Moz < 1.3. Any recourse?
|
|
pos = element.selectionStart;
|
|
}else if(dojo.isIE){
|
|
// in the case of a mouse click in a popup being handled,
|
|
// then the dojo.doc.selection is not the textarea, but the popup
|
|
// var r = dojo.doc.selection.createRange();
|
|
// hack to get IE 6 to play nice. What a POS browser.
|
|
var tr = dojo.doc.selection.createRange().duplicate();
|
|
var ntr = element.createTextRange();
|
|
tr.move("character",0);
|
|
ntr.move("character",0);
|
|
try{
|
|
// If control doesnt have focus, you get an exception.
|
|
// Seems to happen on reverse-tab, but can also happen on tab (seems to be a race condition - only happens sometimes).
|
|
// There appears to be no workaround for this - googled for quite a while.
|
|
ntr.setEndPoint("EndToEnd", tr);
|
|
pos = String(ntr.text).replace(/\r/g,"").length;
|
|
}catch(e){
|
|
// If focus has shifted, 0 is fine for caret pos.
|
|
}
|
|
}
|
|
return pos;
|
|
},
|
|
|
|
_setCaretPos: function(/*DomNode*/ element, /*Number*/ location){
|
|
location = parseInt(location);
|
|
dijit.selectInputText(element, location, location);
|
|
},
|
|
|
|
_setDisabledAttr: function(/*Boolean*/ value){
|
|
// Additional code to set disabled state of ComboBox node.
|
|
// Overrides _FormValueWidget._setDisabledAttr() or ValidationTextBox._setDisabledAttr().
|
|
this.inherited(arguments);
|
|
dijit.setWaiState(this.comboNode, "disabled", value);
|
|
},
|
|
|
|
_abortQuery: function(){
|
|
// stop in-progress query
|
|
if(this.searchTimer){
|
|
clearTimeout(this.searchTimer);
|
|
this.searchTimer = null;
|
|
}
|
|
if(this._fetchHandle){
|
|
if(this._fetchHandle.abort){ this._fetchHandle.abort(); }
|
|
this._fetchHandle = null;
|
|
}
|
|
},
|
|
|
|
_onInput: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handles paste events
|
|
if(!this.searchTimer && (evt.type == 'paste'/*IE|WebKit*/ || evt.type == 'input'/*Firefox*/) && this._lastInput != this.textbox.value){
|
|
this.searchTimer = setTimeout(dojo.hitch(this, function(){
|
|
this._onKeyPress({charOrCode: 229}); // fake IME key to cause a search
|
|
}), 100); // long delay that will probably be preempted by keyboard input
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onKeyPress: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handles keyboard events
|
|
var key = evt.charOrCode;
|
|
// except for cutting/pasting case - ctrl + x/v
|
|
if(evt.altKey || ((evt.ctrlKey || evt.metaKey) && (key != 'x' && key != 'v')) || key == dojo.keys.SHIFT){
|
|
return; // throw out weird key combinations and spurious events
|
|
}
|
|
var doSearch = false;
|
|
var searchFunction = "_startSearchFromInput";
|
|
var pw = this._popupWidget;
|
|
var dk = dojo.keys;
|
|
var highlighted = null;
|
|
this._prev_key_backspace = false;
|
|
this._abortQuery();
|
|
if(this._isShowingNow){
|
|
pw.handleKey(key);
|
|
highlighted = pw.getHighlightedOption();
|
|
}
|
|
switch(key){
|
|
case dk.PAGE_DOWN:
|
|
case dk.DOWN_ARROW:
|
|
case dk.PAGE_UP:
|
|
case dk.UP_ARROW:
|
|
if(!this._isShowingNow){
|
|
doSearch = true;
|
|
searchFunction = "_startSearchAll";
|
|
}else{
|
|
this._announceOption(highlighted);
|
|
}
|
|
dojo.stopEvent(evt);
|
|
break;
|
|
|
|
case dk.ENTER:
|
|
// prevent submitting form if user presses enter. Also
|
|
// prevent accepting the value if either Next or Previous
|
|
// are selected
|
|
if(highlighted){
|
|
// only stop event on prev/next
|
|
if(highlighted == pw.nextButton){
|
|
this._nextSearch(1);
|
|
dojo.stopEvent(evt);
|
|
break;
|
|
}else if(highlighted == pw.previousButton){
|
|
this._nextSearch(-1);
|
|
dojo.stopEvent(evt);
|
|
break;
|
|
}
|
|
}else{
|
|
// Update 'value' (ex: KY) according to currently displayed text
|
|
this._setBlurValue(); // set value if needed
|
|
this._setCaretPos(this.focusNode, this.focusNode.value.length); // move cursor to end and cancel highlighting
|
|
}
|
|
// default case:
|
|
// prevent submit, but allow event to bubble
|
|
evt.preventDefault();
|
|
// fall through
|
|
|
|
case dk.TAB:
|
|
var newvalue = this.get('displayedValue');
|
|
// if the user had More Choices selected fall into the
|
|
// _onBlur handler
|
|
if(pw && (
|
|
newvalue == pw._messages["previousMessage"] ||
|
|
newvalue == pw._messages["nextMessage"])
|
|
){
|
|
break;
|
|
}
|
|
if(highlighted){
|
|
this._selectOption();
|
|
}
|
|
if(this._isShowingNow){
|
|
this._lastQuery = null; // in case results come back later
|
|
this._hideResultList();
|
|
}
|
|
break;
|
|
|
|
case ' ':
|
|
if(highlighted){
|
|
dojo.stopEvent(evt);
|
|
this._selectOption();
|
|
this._hideResultList();
|
|
}else{
|
|
doSearch = true;
|
|
}
|
|
break;
|
|
|
|
case dk.ESCAPE:
|
|
if(this._isShowingNow){
|
|
dojo.stopEvent(evt);
|
|
this._hideResultList();
|
|
}
|
|
break;
|
|
|
|
case dk.DELETE:
|
|
case dk.BACKSPACE:
|
|
this._prev_key_backspace = true;
|
|
doSearch = true;
|
|
break;
|
|
|
|
default:
|
|
// Non char keys (F1-F12 etc..) shouldn't open list.
|
|
// Ascii characters and IME input (Chinese, Japanese etc.) should.
|
|
// On IE and safari, IME input produces keycode == 229, and we simulate
|
|
// it on firefox by attaching to compositionend event (see compositionend method)
|
|
doSearch = typeof key == 'string' || key == 229;
|
|
}
|
|
if(doSearch){
|
|
// need to wait a tad before start search so that the event
|
|
// bubbles through DOM and we have value visible
|
|
this.item = undefined; // undefined means item needs to be set
|
|
this.searchTimer = setTimeout(dojo.hitch(this, searchFunction),1);
|
|
}
|
|
},
|
|
|
|
_autoCompleteText: function(/*String*/ text){
|
|
// summary:
|
|
// Fill in the textbox with the first item from the drop down
|
|
// list, and highlight the characters that were
|
|
// auto-completed. For example, if user typed "CA" and the
|
|
// drop down list appeared, the textbox would be changed to
|
|
// "California" and "ifornia" would be highlighted.
|
|
|
|
var fn = this.focusNode;
|
|
|
|
// IE7: clear selection so next highlight works all the time
|
|
dijit.selectInputText(fn, fn.value.length);
|
|
// does text autoComplete the value in the textbox?
|
|
var caseFilter = this.ignoreCase? 'toLowerCase' : 'substr';
|
|
if(text[caseFilter](0).indexOf(this.focusNode.value[caseFilter](0)) == 0){
|
|
var cpos = this._getCaretPos(fn);
|
|
// only try to extend if we added the last character at the end of the input
|
|
if((cpos+1) > fn.value.length){
|
|
// only add to input node as we would overwrite Capitalisation of chars
|
|
// actually, that is ok
|
|
fn.value = text;//.substr(cpos);
|
|
// visually highlight the autocompleted characters
|
|
dijit.selectInputText(fn, cpos);
|
|
}
|
|
}else{
|
|
// text does not autoComplete; replace the whole value and highlight
|
|
fn.value = text;
|
|
dijit.selectInputText(fn);
|
|
}
|
|
},
|
|
|
|
_openResultList: function(/*Object*/ results, /*Object*/ dataObject){
|
|
this._fetchHandle = null;
|
|
if( this.disabled ||
|
|
this.readOnly ||
|
|
(dataObject.query[this.searchAttr] != this._lastQuery)
|
|
){
|
|
return;
|
|
}
|
|
this._popupWidget.clearResultList();
|
|
if(!results.length && !this._maxOptions){ // this condition needs to match !this._isvalid set in FilteringSelect::_openResultList
|
|
this._hideResultList();
|
|
return;
|
|
}
|
|
|
|
|
|
// Fill in the textbox with the first item from the drop down list,
|
|
// and highlight the characters that were auto-completed. For
|
|
// example, if user typed "CA" and the drop down list appeared, the
|
|
// textbox would be changed to "California" and "ifornia" would be
|
|
// highlighted.
|
|
|
|
dataObject._maxOptions = this._maxOptions;
|
|
var nodes = this._popupWidget.createOptions(
|
|
results,
|
|
dataObject,
|
|
dojo.hitch(this, "_getMenuLabelFromItem")
|
|
);
|
|
|
|
// show our list (only if we have content, else nothing)
|
|
this._showResultList();
|
|
|
|
// #4091:
|
|
// tell the screen reader that the paging callback finished by
|
|
// shouting the next choice
|
|
if(dataObject.direction){
|
|
if(1 == dataObject.direction){
|
|
this._popupWidget.highlightFirstOption();
|
|
}else if(-1 == dataObject.direction){
|
|
this._popupWidget.highlightLastOption();
|
|
}
|
|
this._announceOption(this._popupWidget.getHighlightedOption());
|
|
}else if(this.autoComplete && !this._prev_key_backspace /*&& !dataObject.direction*/
|
|
// when the user clicks the arrow button to show the full list,
|
|
// startSearch looks for "*".
|
|
// it does not make sense to autocomplete
|
|
// if they are just previewing the options available.
|
|
&& !/^[*]+$/.test(dataObject.query[this.searchAttr])){
|
|
this._announceOption(nodes[1]); // 1st real item
|
|
}
|
|
},
|
|
|
|
_showResultList: function(){
|
|
this._hideResultList();
|
|
// hide the tooltip
|
|
this.displayMessage("");
|
|
|
|
// Position the list and if it's too big to fit on the screen then
|
|
// size it to the maximum possible height
|
|
// Our dear friend IE doesnt take max-height so we need to
|
|
// calculate that on our own every time
|
|
|
|
// TODO: want to redo this, see
|
|
// http://trac.dojotoolkit.org/ticket/3272
|
|
// and
|
|
// http://trac.dojotoolkit.org/ticket/4108
|
|
|
|
|
|
// natural size of the list has changed, so erase old
|
|
// width/height settings, which were hardcoded in a previous
|
|
// call to this function (via dojo.marginBox() call)
|
|
dojo.style(this._popupWidget.domNode, {width: "", height: ""});
|
|
|
|
var best = this.open();
|
|
// #3212:
|
|
// only set auto scroll bars if necessary prevents issues with
|
|
// scroll bars appearing when they shouldn't when node is made
|
|
// wider (fractional pixels cause this)
|
|
var popupbox = dojo.marginBox(this._popupWidget.domNode);
|
|
this._popupWidget.domNode.style.overflow =
|
|
((best.h == popupbox.h) && (best.w == popupbox.w)) ? "hidden" : "auto";
|
|
// #4134:
|
|
// borrow TextArea scrollbar test so content isn't covered by
|
|
// scrollbar and horizontal scrollbar doesn't appear
|
|
var newwidth = best.w;
|
|
if(best.h < this._popupWidget.domNode.scrollHeight){
|
|
newwidth += 16;
|
|
}
|
|
dojo.marginBox(this._popupWidget.domNode, {
|
|
h: best.h,
|
|
w: Math.max(newwidth, this.domNode.offsetWidth)
|
|
});
|
|
|
|
// If we increased the width of drop down to match the width of ComboBox.domNode,
|
|
// then need to reposition the drop down (wrapper) so (all of) the drop down still
|
|
// appears underneath the ComboBox.domNode
|
|
if(newwidth < this.domNode.offsetWidth){
|
|
this._popupWidget.domNode.parentNode.style.left = dojo.position(this.domNode, true).x + "px";
|
|
}
|
|
|
|
dijit.setWaiState(this.comboNode, "expanded", "true");
|
|
},
|
|
|
|
_hideResultList: function(){
|
|
this._abortQuery();
|
|
if(this._isShowingNow){
|
|
dijit.popup.close(this._popupWidget);
|
|
this._isShowingNow=false;
|
|
dijit.setWaiState(this.comboNode, "expanded", "false");
|
|
dijit.removeWaiState(this.focusNode,"activedescendant");
|
|
}
|
|
},
|
|
|
|
_setBlurValue: function(){
|
|
// if the user clicks away from the textbox OR tabs away, set the
|
|
// value to the textbox value
|
|
// #4617:
|
|
// if value is now more choices or previous choices, revert
|
|
// the value
|
|
var newvalue = this.get('displayedValue');
|
|
var pw = this._popupWidget;
|
|
if(pw && (
|
|
newvalue == pw._messages["previousMessage"] ||
|
|
newvalue == pw._messages["nextMessage"]
|
|
)
|
|
){
|
|
this._setValueAttr(this._lastValueReported, true);
|
|
}else if(typeof this.item == "undefined"){
|
|
// Update 'value' (ex: KY) according to currently displayed text
|
|
this.item = null;
|
|
this.set('displayedValue', newvalue);
|
|
}else{
|
|
if(this.value != this._lastValueReported){
|
|
dijit.form._FormValueWidget.prototype._setValueAttr.call(this, this.value, true);
|
|
}
|
|
this._refreshState();
|
|
}
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// Called magically when focus has shifted away from this widget and it's drop down
|
|
this._hideResultList();
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setItemAttr: function(/*item*/ item, /*Boolean?*/ priorityChange, /*String?*/ displayedValue){
|
|
// summary:
|
|
// Set the displayed valued in the input box, and the hidden value
|
|
// that gets submitted, based on a dojo.data store item.
|
|
// description:
|
|
// Users shouldn't call this function; they should be calling
|
|
// attr('item', value)
|
|
// tags:
|
|
// private
|
|
if(!displayedValue){ displayedValue = this.labelFunc(item, this.store); }
|
|
this.value = this._getValueField() != this.searchAttr? this.store.getIdentity(item) : displayedValue;
|
|
this.item = item;
|
|
dijit.form.ComboBox.superclass._setValueAttr.call(this, this.value, priorityChange, displayedValue);
|
|
},
|
|
|
|
_announceOption: function(/*Node*/ node){
|
|
// summary:
|
|
// a11y code that puts the highlighted option in the textbox.
|
|
// This way screen readers will know what is happening in the
|
|
// menu.
|
|
|
|
if(!node){
|
|
return;
|
|
}
|
|
// pull the text value from the item attached to the DOM node
|
|
var newValue;
|
|
if(node == this._popupWidget.nextButton ||
|
|
node == this._popupWidget.previousButton){
|
|
newValue = node.innerHTML;
|
|
this.item = undefined;
|
|
this.value = '';
|
|
}else{
|
|
newValue = this.labelFunc(node.item, this.store);
|
|
this.set('item', node.item, false, newValue);
|
|
}
|
|
// get the text that the user manually entered (cut off autocompleted text)
|
|
this.focusNode.value = this.focusNode.value.substring(0, this._lastInput.length);
|
|
// set up ARIA activedescendant
|
|
dijit.setWaiState(this.focusNode, "activedescendant", dojo.attr(node, "id"));
|
|
// autocomplete the rest of the option to announce change
|
|
this._autoCompleteText(newValue);
|
|
},
|
|
|
|
_selectOption: function(/*Event*/ evt){
|
|
// summary:
|
|
// Menu callback function, called when an item in the menu is selected.
|
|
if(evt){
|
|
this._announceOption(evt.target);
|
|
}
|
|
this._hideResultList();
|
|
this._setCaretPos(this.focusNode, this.focusNode.value.length);
|
|
dijit.form._FormValueWidget.prototype._setValueAttr.call(this, this.value, true); // set this.value and fire onChange
|
|
},
|
|
|
|
_onArrowMouseDown: function(evt){
|
|
// summary:
|
|
// Callback when arrow is clicked
|
|
if(this.disabled || this.readOnly){
|
|
return;
|
|
}
|
|
dojo.stopEvent(evt);
|
|
this.focus();
|
|
if(this._isShowingNow){
|
|
this._hideResultList();
|
|
}else{
|
|
// forces full population of results, if they click
|
|
// on the arrow it means they want to see more options
|
|
this._startSearchAll();
|
|
}
|
|
},
|
|
|
|
_startSearchAll: function(){
|
|
this._startSearch('');
|
|
},
|
|
|
|
_startSearchFromInput: function(){
|
|
this._startSearch(this.focusNode.value.replace(/([\\\*\?])/g, "\\$1"));
|
|
},
|
|
|
|
_getQueryString: function(/*String*/ text){
|
|
return dojo.string.substitute(this.queryExpr, [text]);
|
|
},
|
|
|
|
_startSearch: function(/*String*/ key){
|
|
if(!this._popupWidget){
|
|
var popupId = this.id + "_popup";
|
|
this._popupWidget = new dijit.form._ComboBoxMenu({
|
|
onChange: dojo.hitch(this, this._selectOption),
|
|
id: popupId,
|
|
dir: this.dir
|
|
});
|
|
dijit.removeWaiState(this.focusNode,"activedescendant");
|
|
dijit.setWaiState(this.textbox,"owns",popupId); // associate popup with textbox
|
|
}
|
|
// create a new query to prevent accidentally querying for a hidden
|
|
// value from FilteringSelect's keyField
|
|
var query = dojo.clone(this.query); // #5970
|
|
this._lastInput = key; // Store exactly what was entered by the user.
|
|
this._lastQuery = query[this.searchAttr] = this._getQueryString(key);
|
|
// #5970: set _lastQuery, *then* start the timeout
|
|
// otherwise, if the user types and the last query returns before the timeout,
|
|
// _lastQuery won't be set and their input gets rewritten
|
|
this.searchTimer=setTimeout(dojo.hitch(this, function(query, _this){
|
|
this.searchTimer = null;
|
|
var fetch = {
|
|
queryOptions: {
|
|
ignoreCase: this.ignoreCase,
|
|
deep: true
|
|
},
|
|
query: query,
|
|
onBegin: dojo.hitch(this, "_setMaxOptions"),
|
|
onComplete: dojo.hitch(this, "_openResultList"),
|
|
onError: function(errText){
|
|
_this._fetchHandle = null;
|
|
console.error('dijit.form.ComboBox: ' + errText);
|
|
dojo.hitch(_this, "_hideResultList")();
|
|
},
|
|
start: 0,
|
|
count: this.pageSize
|
|
};
|
|
dojo.mixin(fetch, _this.fetchProperties);
|
|
this._fetchHandle = _this.store.fetch(fetch);
|
|
|
|
var nextSearch = function(dataObject, direction){
|
|
dataObject.start += dataObject.count*direction;
|
|
// #4091:
|
|
// tell callback the direction of the paging so the screen
|
|
// reader knows which menu option to shout
|
|
dataObject.direction = direction;
|
|
this._fetchHandle = this.store.fetch(dataObject);
|
|
};
|
|
this._nextSearch = this._popupWidget.onPage = dojo.hitch(this, nextSearch, this._fetchHandle);
|
|
}, query, this), this.searchDelay);
|
|
},
|
|
|
|
_setMaxOptions: function(size, request){
|
|
this._maxOptions = size;
|
|
},
|
|
|
|
_getValueField: function(){
|
|
// summmary:
|
|
// Helper for postMixInProperties() to set this.value based on data inlined into the markup.
|
|
// Returns the attribute name in the item (in dijit.form._ComboBoxDataStore) to use as the value.
|
|
return this.searchAttr;
|
|
},
|
|
|
|
/////////////// Event handlers /////////////////////
|
|
|
|
// FIXME: For 2.0, rename to "_compositionEnd"
|
|
compositionend: function(/*Event*/ evt){
|
|
// summary:
|
|
// When inputting characters using an input method, such as
|
|
// Asian languages, it will generate this event instead of
|
|
// onKeyDown event.
|
|
// Note: this event is only triggered in FF (not in IE/safari)
|
|
// tags:
|
|
// private
|
|
|
|
// 229 is the code produced by IE and safari while pressing keys during
|
|
// IME input mode
|
|
this._onKeyPress({charOrCode: 229});
|
|
},
|
|
|
|
//////////// INITIALIZATION METHODS ///////////////////////////////////////
|
|
|
|
constructor: function(){
|
|
this.query={};
|
|
this.fetchProperties={};
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
if(!this.store){
|
|
var srcNodeRef = this.srcNodeRef;
|
|
|
|
// if user didn't specify store, then assume there are option tags
|
|
this.store = new dijit.form._ComboBoxDataStore(srcNodeRef);
|
|
|
|
// if there is no value set and there is an option list, set
|
|
// the value to the first value to be consistent with native
|
|
// Select
|
|
|
|
// Firefox and Safari set value
|
|
// IE6 and Opera set selectedIndex, which is automatically set
|
|
// by the selected attribute of an option tag
|
|
// IE6 does not set value, Opera sets value = selectedIndex
|
|
if(!("value" in this.params)){
|
|
var item = this.store.fetchSelectedItem();
|
|
if(item){
|
|
var valueField = this._getValueField();
|
|
this.value = valueField != this.searchAttr? this.store.getValue(item, valueField) : this.labelFunc(item, this.store);
|
|
}
|
|
}
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
// summary:
|
|
// Subclasses must call this method from their postCreate() methods
|
|
// tags:
|
|
// protected
|
|
|
|
if(!this.hasDownArrow){
|
|
this.downArrowNode.style.display = "none";
|
|
}
|
|
|
|
// find any associated label element and add to ComboBox node.
|
|
var label=dojo.query('label[for="'+this.id+'"]');
|
|
if(label.length){
|
|
label[0].id = (this.id+"_label");
|
|
var cn=this.comboNode;
|
|
dijit.setWaiState(cn, "labelledby", label[0].id);
|
|
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
uninitialize: function(){
|
|
if(this._popupWidget && !this._popupWidget._destroyed){
|
|
this._hideResultList();
|
|
this._popupWidget.destroy();
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_getMenuLabelFromItem: function(/*Item*/ item){
|
|
var label = this.labelAttr? this.store.getValue(item, this.labelAttr) : this.labelFunc(item, this.store);
|
|
var labelType = this.labelType;
|
|
// If labelType is not "text" we don't want to screw any markup ot whatever.
|
|
if(this.highlightMatch != "none" && this.labelType == "text" && this._lastInput){
|
|
label = this.doHighlight(label, this._escapeHtml(this._lastInput));
|
|
labelType = "html";
|
|
}
|
|
return {html: labelType == "html", label: label};
|
|
},
|
|
|
|
doHighlight: function(/*String*/label, /*String*/find){
|
|
// summary:
|
|
// Highlights the string entered by the user in the menu. By default this
|
|
// highlights the first occurence found. Override this method
|
|
// to implement your custom highlighing.
|
|
// tags:
|
|
// protected
|
|
|
|
// Add greedy when this.highlightMatch == "all"
|
|
var modifiers = "i"+(this.highlightMatch == "all"?"g":"");
|
|
var escapedLabel = this._escapeHtml(label);
|
|
find = dojo.regexp.escapeString(find); // escape regexp special chars
|
|
var ret = escapedLabel.replace(new RegExp("(^|\\s)("+ find +")", modifiers),
|
|
'$1<span class="dijitComboBoxHighlightMatch">$2</span>');
|
|
return ret;// returns String, (almost) valid HTML (entities encoded)
|
|
},
|
|
|
|
_escapeHtml: function(/*string*/str){
|
|
// TODO Should become dojo.html.entities(), when exists use instead
|
|
// summary:
|
|
// Adds escape sequences for special characters in XML: &<>"'
|
|
str = String(str).replace(/&/gm, "&").replace(/</gm, "<")
|
|
.replace(/>/gm, ">").replace(/"/gm, """);
|
|
return str; // string
|
|
},
|
|
|
|
open: function(){
|
|
// summary:
|
|
// Opens the drop down menu. TODO: rename to _open.
|
|
// tags:
|
|
// private
|
|
this._isShowingNow=true;
|
|
return dijit.popup.open({
|
|
popup: this._popupWidget,
|
|
around: this.domNode,
|
|
parent: this
|
|
});
|
|
},
|
|
|
|
reset: function(){
|
|
// Overrides the _FormWidget.reset().
|
|
// Additionally reset the .item (to clean up).
|
|
this.item = null;
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
labelFunc: function(/*item*/ item, /*dojo.data.store*/ store){
|
|
// summary:
|
|
// Computes the label to display based on the dojo.data store item.
|
|
// returns:
|
|
// The label that the ComboBox should display
|
|
// tags:
|
|
// private
|
|
|
|
// Use toString() because XMLStore returns an XMLItem whereas this
|
|
// method is expected to return a String (#9354)
|
|
return store.getValue(item, this.searchAttr).toString(); // String
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare(
|
|
"dijit.form._ComboBoxMenu",
|
|
[dijit._Widget, dijit._Templated, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// Focus-less menu for internal use in `dijit.form.ComboBox`
|
|
// tags:
|
|
// private
|
|
|
|
templateString: "<ul class='dijitReset dijitMenu' dojoAttachEvent='onmousedown:_onMouseDown,onmouseup:_onMouseUp,onmouseover:_onMouseOver,onmouseout:_onMouseOut' tabIndex='-1' style='overflow: \"auto\"; overflow-x: \"hidden\";'>"
|
|
+"<li class='dijitMenuItem dijitMenuPreviousButton' dojoAttachPoint='previousButton' waiRole='option'></li>"
|
|
+"<li class='dijitMenuItem dijitMenuNextButton' dojoAttachPoint='nextButton' waiRole='option'></li>"
|
|
+"</ul>",
|
|
|
|
// _messages: Object
|
|
// Holds "next" and "previous" text for paging buttons on drop down
|
|
_messages: null,
|
|
|
|
baseClass: "dijitComboBoxMenu",
|
|
|
|
postMixInProperties: function(){
|
|
this._messages = dojo.i18n.getLocalization("dijit.form", "ComboBox", this.lang);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setValueAttr: function(/*Object*/ value){
|
|
this.value = value;
|
|
this.onChange(value);
|
|
},
|
|
|
|
// stubs
|
|
onChange: function(/*Object*/ value){
|
|
// summary:
|
|
// Notifies ComboBox/FilteringSelect that user clicked an option in the drop down menu.
|
|
// Probably should be called onSelect.
|
|
// tags:
|
|
// callback
|
|
},
|
|
onPage: function(/*Number*/ direction){
|
|
// summary:
|
|
// Notifies ComboBox/FilteringSelect that user clicked to advance to next/previous page.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
postCreate: function(){
|
|
// fill in template with i18n messages
|
|
this.previousButton.innerHTML = this._messages["previousMessage"];
|
|
this.nextButton.innerHTML = this._messages["nextMessage"];
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
onClose: function(){
|
|
// summary:
|
|
// Callback from dijit.popup code to this widget, notifying it that it closed
|
|
// tags:
|
|
// private
|
|
this._blurOptionNode();
|
|
},
|
|
|
|
_createOption: function(/*Object*/ item, labelFunc){
|
|
// summary:
|
|
// Creates an option to appear on the popup menu subclassed by
|
|
// `dijit.form.FilteringSelect`.
|
|
|
|
var labelObject = labelFunc(item);
|
|
var menuitem = dojo.doc.createElement("li");
|
|
dijit.setWaiRole(menuitem, "option");
|
|
if(labelObject.html){
|
|
menuitem.innerHTML = labelObject.label;
|
|
}else{
|
|
menuitem.appendChild(
|
|
dojo.doc.createTextNode(labelObject.label)
|
|
);
|
|
}
|
|
// #3250: in blank options, assign a normal height
|
|
if(menuitem.innerHTML == ""){
|
|
menuitem.innerHTML = " ";
|
|
}
|
|
menuitem.item=item;
|
|
return menuitem;
|
|
},
|
|
|
|
createOptions: function(results, dataObject, labelFunc){
|
|
// summary:
|
|
// Fills in the items in the drop down list
|
|
// results:
|
|
// Array of dojo.data items
|
|
// dataObject:
|
|
// dojo.data store
|
|
// labelFunc:
|
|
// Function to produce a label in the drop down list from a dojo.data item
|
|
|
|
//this._dataObject=dataObject;
|
|
//this._dataObject.onComplete=dojo.hitch(comboBox, comboBox._openResultList);
|
|
// display "Previous . . ." button
|
|
this.previousButton.style.display = (dataObject.start == 0) ? "none" : "";
|
|
dojo.attr(this.previousButton, "id", this.id + "_prev");
|
|
// create options using _createOption function defined by parent
|
|
// ComboBox (or FilteringSelect) class
|
|
// #2309:
|
|
// iterate over cache nondestructively
|
|
dojo.forEach(results, function(item, i){
|
|
var menuitem = this._createOption(item, labelFunc);
|
|
menuitem.className = "dijitReset dijitMenuItem" +
|
|
(this.isLeftToRight() ? "" : " dijitMenuItemRtl");
|
|
dojo.attr(menuitem, "id", this.id + i);
|
|
this.domNode.insertBefore(menuitem, this.nextButton);
|
|
}, this);
|
|
// display "Next . . ." button
|
|
var displayMore = false;
|
|
//Try to determine if we should show 'more'...
|
|
if(dataObject._maxOptions && dataObject._maxOptions != -1){
|
|
if((dataObject.start + dataObject.count) < dataObject._maxOptions){
|
|
displayMore = true;
|
|
}else if((dataObject.start + dataObject.count) > dataObject._maxOptions && dataObject.count == results.length){
|
|
//Weird return from a datastore, where a start + count > maxOptions
|
|
// implies maxOptions isn't really valid and we have to go into faking it.
|
|
//And more or less assume more if count == results.length
|
|
displayMore = true;
|
|
}
|
|
}else if(dataObject.count == results.length){
|
|
//Don't know the size, so we do the best we can based off count alone.
|
|
//So, if we have an exact match to count, assume more.
|
|
displayMore = true;
|
|
}
|
|
|
|
this.nextButton.style.display = displayMore ? "" : "none";
|
|
dojo.attr(this.nextButton,"id", this.id + "_next");
|
|
return this.domNode.childNodes;
|
|
},
|
|
|
|
clearResultList: function(){
|
|
// summary:
|
|
// Clears the entries in the drop down list, but of course keeps the previous and next buttons.
|
|
while(this.domNode.childNodes.length>2){
|
|
this.domNode.removeChild(this.domNode.childNodes[this.domNode.childNodes.length-2]);
|
|
}
|
|
},
|
|
|
|
_onMouseDown: function(/*Event*/ evt){
|
|
dojo.stopEvent(evt);
|
|
},
|
|
|
|
_onMouseUp: function(/*Event*/ evt){
|
|
if(evt.target === this.domNode || !this._highlighted_option){
|
|
return;
|
|
}else if(evt.target == this.previousButton){
|
|
this.onPage(-1);
|
|
}else if(evt.target == this.nextButton){
|
|
this.onPage(1);
|
|
}else{
|
|
var tgt = evt.target;
|
|
// while the clicked node is inside the div
|
|
while(!tgt.item){
|
|
// recurse to the top
|
|
tgt = tgt.parentNode;
|
|
}
|
|
this._setValueAttr({ target: tgt }, true);
|
|
}
|
|
},
|
|
|
|
_onMouseOver: function(/*Event*/ evt){
|
|
if(evt.target === this.domNode){ return; }
|
|
var tgt = evt.target;
|
|
if(!(tgt == this.previousButton || tgt == this.nextButton)){
|
|
// while the clicked node is inside the div
|
|
while(!tgt.item){
|
|
// recurse to the top
|
|
tgt = tgt.parentNode;
|
|
}
|
|
}
|
|
this._focusOptionNode(tgt);
|
|
},
|
|
|
|
_onMouseOut: function(/*Event*/ evt){
|
|
if(evt.target === this.domNode){ return; }
|
|
this._blurOptionNode();
|
|
},
|
|
|
|
_focusOptionNode: function(/*DomNode*/ node){
|
|
// summary:
|
|
// Does the actual highlight.
|
|
if(this._highlighted_option != node){
|
|
this._blurOptionNode();
|
|
this._highlighted_option = node;
|
|
dojo.addClass(this._highlighted_option, "dijitMenuItemSelected");
|
|
}
|
|
},
|
|
|
|
_blurOptionNode: function(){
|
|
// summary:
|
|
// Removes highlight on highlighted option.
|
|
if(this._highlighted_option){
|
|
dojo.removeClass(this._highlighted_option, "dijitMenuItemSelected");
|
|
this._highlighted_option = null;
|
|
}
|
|
},
|
|
|
|
_highlightNextOption: function(){
|
|
// summary:
|
|
// Highlight the item just below the current selection.
|
|
// If nothing selected, highlight first option.
|
|
|
|
// because each press of a button clears the menu,
|
|
// the highlighted option sometimes becomes detached from the menu!
|
|
// test to see if the option has a parent to see if this is the case.
|
|
if(!this.getHighlightedOption()){
|
|
var fc = this.domNode.firstChild;
|
|
this._focusOptionNode(fc.style.display == "none" ? fc.nextSibling : fc);
|
|
}else{
|
|
var ns = this._highlighted_option.nextSibling;
|
|
if(ns && ns.style.display != "none"){
|
|
this._focusOptionNode(ns);
|
|
}else{
|
|
this.highlightFirstOption();
|
|
}
|
|
}
|
|
// scrollIntoView is called outside of _focusOptionNode because in IE putting it inside causes the menu to scroll up on mouseover
|
|
dojo.window.scrollIntoView(this._highlighted_option);
|
|
},
|
|
|
|
highlightFirstOption: function(){
|
|
// summary:
|
|
// Highlight the first real item in the list (not Previous Choices).
|
|
var first = this.domNode.firstChild;
|
|
var second = first.nextSibling;
|
|
this._focusOptionNode(second.style.display == "none" ? first : second); // remotely possible that Previous Choices is the only thing in the list
|
|
dojo.window.scrollIntoView(this._highlighted_option);
|
|
},
|
|
|
|
highlightLastOption: function(){
|
|
// summary:
|
|
// Highlight the last real item in the list (not More Choices).
|
|
this._focusOptionNode(this.domNode.lastChild.previousSibling);
|
|
dojo.window.scrollIntoView(this._highlighted_option);
|
|
},
|
|
|
|
_highlightPrevOption: function(){
|
|
// summary:
|
|
// Highlight the item just above the current selection.
|
|
// If nothing selected, highlight last option (if
|
|
// you select Previous and try to keep scrolling up the list).
|
|
if(!this.getHighlightedOption()){
|
|
var lc = this.domNode.lastChild;
|
|
this._focusOptionNode(lc.style.display == "none" ? lc.previousSibling : lc);
|
|
}else{
|
|
var ps = this._highlighted_option.previousSibling;
|
|
if(ps && ps.style.display != "none"){
|
|
this._focusOptionNode(ps);
|
|
}else{
|
|
this.highlightLastOption();
|
|
}
|
|
}
|
|
dojo.window.scrollIntoView(this._highlighted_option);
|
|
},
|
|
|
|
_page: function(/*Boolean*/ up){
|
|
// summary:
|
|
// Handles page-up and page-down keypresses
|
|
|
|
var scrollamount = 0;
|
|
var oldscroll = this.domNode.scrollTop;
|
|
var height = dojo.style(this.domNode, "height");
|
|
// if no item is highlighted, highlight the first option
|
|
if(!this.getHighlightedOption()){
|
|
this._highlightNextOption();
|
|
}
|
|
while(scrollamount<height){
|
|
if(up){
|
|
// stop at option 1
|
|
if(!this.getHighlightedOption().previousSibling ||
|
|
this._highlighted_option.previousSibling.style.display == "none"){
|
|
break;
|
|
}
|
|
this._highlightPrevOption();
|
|
}else{
|
|
// stop at last option
|
|
if(!this.getHighlightedOption().nextSibling ||
|
|
this._highlighted_option.nextSibling.style.display == "none"){
|
|
break;
|
|
}
|
|
this._highlightNextOption();
|
|
}
|
|
// going backwards
|
|
var newscroll=this.domNode.scrollTop;
|
|
scrollamount+=(newscroll-oldscroll)*(up ? -1:1);
|
|
oldscroll=newscroll;
|
|
}
|
|
},
|
|
|
|
pageUp: function(){
|
|
// summary:
|
|
// Handles pageup keypress.
|
|
// TODO: just call _page directly from handleKey().
|
|
// tags:
|
|
// private
|
|
this._page(true);
|
|
},
|
|
|
|
pageDown: function(){
|
|
// summary:
|
|
// Handles pagedown keypress.
|
|
// TODO: just call _page directly from handleKey().
|
|
// tags:
|
|
// private
|
|
this._page(false);
|
|
},
|
|
|
|
getHighlightedOption: function(){
|
|
// summary:
|
|
// Returns the highlighted option.
|
|
var ho = this._highlighted_option;
|
|
return (ho && ho.parentNode) ? ho : null;
|
|
},
|
|
|
|
handleKey: function(key){
|
|
switch(key){
|
|
case dojo.keys.DOWN_ARROW:
|
|
this._highlightNextOption();
|
|
break;
|
|
case dojo.keys.PAGE_DOWN:
|
|
this.pageDown();
|
|
break;
|
|
case dojo.keys.UP_ARROW:
|
|
this._highlightPrevOption();
|
|
break;
|
|
case dojo.keys.PAGE_UP:
|
|
this.pageUp();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare(
|
|
"dijit.form.ComboBox",
|
|
[dijit.form.ValidationTextBox, dijit.form.ComboBoxMixin],
|
|
{
|
|
// summary:
|
|
// Auto-completing text box, and base class for dijit.form.FilteringSelect.
|
|
//
|
|
// description:
|
|
// The drop down box's values are populated from an class called
|
|
// a data provider, which returns a list of values based on the characters
|
|
// that the user has typed into the input box.
|
|
// If OPTION tags are used as the data provider via markup,
|
|
// then the OPTION tag's child text node is used as the widget value
|
|
// when selected. The OPTION tag's value attribute is ignored.
|
|
// To set the default value when using OPTION tags, specify the selected
|
|
// attribute on 1 of the child OPTION tags.
|
|
//
|
|
// Some of the options to the ComboBox are actually arguments to the data
|
|
// provider.
|
|
|
|
_setValueAttr: function(/*String*/ value, /*Boolean?*/ priorityChange, /*String?*/ displayedValue){
|
|
// summary:
|
|
// Hook so attr('value', value) works.
|
|
// description:
|
|
// Sets the value of the select.
|
|
this.item = null; // value not looked up in store
|
|
if(!value){ value = ''; } // null translates to blank
|
|
dijit.form.ValidationTextBox.prototype._setValueAttr.call(this, value, priorityChange, displayedValue);
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare("dijit.form._ComboBoxDataStore", null, {
|
|
// summary:
|
|
// Inefficient but small data store specialized for inlined `dijit.form.ComboBox` data
|
|
//
|
|
// description:
|
|
// Provides a store for inlined data like:
|
|
//
|
|
// | <select>
|
|
// | <option value="AL">Alabama</option>
|
|
// | ...
|
|
//
|
|
// Actually. just implements the subset of dojo.data.Read/Notification
|
|
// needed for ComboBox and FilteringSelect to work.
|
|
//
|
|
// Note that an item is just a pointer to the <option> DomNode.
|
|
|
|
constructor: function( /*DomNode*/ root){
|
|
this.root = root;
|
|
if(root.tagName != "SELECT" && root.firstChild){
|
|
root = dojo.query("select", root);
|
|
if(root.length > 0){ // SELECT is a child of srcNodeRef
|
|
root = root[0];
|
|
}else{ // no select, so create 1 to parent the option tags to define selectedIndex
|
|
this.root.innerHTML = "<SELECT>"+this.root.innerHTML+"</SELECT>";
|
|
root = this.root.firstChild;
|
|
}
|
|
this.root = root;
|
|
}
|
|
dojo.query("> option", root).forEach(function(node){
|
|
// TODO: this was added in #3858 but unclear why/if it's needed; doesn't seem to be.
|
|
// If it is needed then can we just hide the select itself instead?
|
|
//node.style.display="none";
|
|
node.innerHTML = dojo.trim(node.innerHTML);
|
|
});
|
|
|
|
},
|
|
|
|
getValue: function( /* item */ item,
|
|
/* attribute-name-string */ attribute,
|
|
/* value? */ defaultValue){
|
|
return (attribute == "value") ? item.value : (item.innerText || item.textContent || '');
|
|
},
|
|
|
|
isItemLoaded: function(/* anything */ something){
|
|
return true;
|
|
},
|
|
|
|
getFeatures: function(){
|
|
return {"dojo.data.api.Read": true, "dojo.data.api.Identity": true};
|
|
},
|
|
|
|
_fetchItems: function( /* Object */ args,
|
|
/* Function */ findCallback,
|
|
/* Function */ errorCallback){
|
|
// summary:
|
|
// See dojo.data.util.simpleFetch.fetch()
|
|
if(!args.query){ args.query = {}; }
|
|
if(!args.query.name){ args.query.name = ""; }
|
|
if(!args.queryOptions){ args.queryOptions = {}; }
|
|
var matcher = dojo.data.util.filter.patternToRegExp(args.query.name, args.queryOptions.ignoreCase),
|
|
items = dojo.query("> option", this.root).filter(function(option){
|
|
return (option.innerText || option.textContent || '').match(matcher);
|
|
} );
|
|
if(args.sort){
|
|
items.sort(dojo.data.util.sorter.createSortFunction(args.sort, this));
|
|
}
|
|
findCallback(items, args);
|
|
},
|
|
|
|
close: function(/*dojo.data.api.Request || args || null */ request){
|
|
return;
|
|
},
|
|
|
|
getLabel: function(/* item */ item){
|
|
return item.innerHTML;
|
|
},
|
|
|
|
getIdentity: function(/* item */ item){
|
|
return dojo.attr(item, "value");
|
|
},
|
|
|
|
fetchItemByIdentity: function(/* Object */ args){
|
|
// summary:
|
|
// Given the identity of an item, this method returns the item that has
|
|
// that identity through the onItem callback.
|
|
// Refer to dojo.data.api.Identity.fetchItemByIdentity() for more details.
|
|
//
|
|
// description:
|
|
// Given arguments like:
|
|
//
|
|
// | {identity: "CA", onItem: function(item){...}
|
|
//
|
|
// Call `onItem()` with the DOM node `<option value="CA">California</option>`
|
|
var item = dojo.query("> option[value='" + args.identity + "']", this.root)[0];
|
|
args.onItem(item);
|
|
},
|
|
|
|
fetchSelectedItem: function(){
|
|
// summary:
|
|
// Get the option marked as selected, like `<option selected>`.
|
|
// Not part of dojo.data API.
|
|
var root = this.root,
|
|
si = root.selectedIndex;
|
|
return typeof si == "number"
|
|
? dojo.query("> option:nth-child(" + (si != -1 ? si+1 : 1) + ")", root)[0]
|
|
: null; // dojo.data.Item
|
|
}
|
|
});
|
|
//Mix in the simple fetch implementation to this class.
|
|
dojo.extend(dijit.form._ComboBoxDataStore,dojo.data.util.simpleFetch);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.FilteringSelect"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.FilteringSelect"] = true;
|
|
dojo.provide("dijit.form.FilteringSelect");
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.form.FilteringSelect",
|
|
[dijit.form.MappedTextBox, dijit.form.ComboBoxMixin],
|
|
{
|
|
// summary:
|
|
// An enhanced version of the HTML SELECT tag, populated dynamically
|
|
//
|
|
// description:
|
|
// An enhanced version of the HTML SELECT tag, populated dynamically. It works
|
|
// very nicely with very large data sets because it can load and page data as needed.
|
|
// It also resembles ComboBox, but does not allow values outside of the provided ones.
|
|
// If OPTION tags are used as the data provider via markup, then the
|
|
// OPTION tag's child text node is used as the displayed value when selected
|
|
// while the OPTION tag's value attribute is used as the widget value on form submit.
|
|
// To set the default value when using OPTION tags, specify the selected
|
|
// attribute on 1 of the child OPTION tags.
|
|
//
|
|
// Similar features:
|
|
// - There is a drop down list of possible values.
|
|
// - You can only enter a value from the drop down list. (You can't
|
|
// enter an arbitrary value.)
|
|
// - The value submitted with the form is the hidden value (ex: CA),
|
|
// not the displayed value a.k.a. label (ex: California)
|
|
//
|
|
// Enhancements over plain HTML version:
|
|
// - If you type in some text then it will filter down the list of
|
|
// possible values in the drop down list.
|
|
// - List can be specified either as a static list or via a javascript
|
|
// function (that can get the list from a server)
|
|
|
|
_isvalid: true,
|
|
|
|
// required: Boolean
|
|
// True (default) if user is required to enter a value into this field.
|
|
required: true,
|
|
|
|
_lastDisplayedValue: "",
|
|
|
|
isValid: function(){
|
|
// Overrides ValidationTextBox.isValid()
|
|
return this._isvalid || (!this.required && this.get('displayedValue') == ""); // #5974
|
|
},
|
|
|
|
_refreshState: function(){
|
|
if(!this.searchTimer){ // state will be refreshed after results are returned
|
|
this.inherited(arguments);
|
|
}
|
|
},
|
|
|
|
_callbackSetLabel: function( /*Array*/ result,
|
|
/*Object*/ dataObject,
|
|
/*Boolean?*/ priorityChange){
|
|
// summary:
|
|
// Callback function that dynamically sets the label of the
|
|
// ComboBox
|
|
|
|
// setValue does a synchronous lookup,
|
|
// so it calls _callbackSetLabel directly,
|
|
// and so does not pass dataObject
|
|
// still need to test against _lastQuery in case it came too late
|
|
if((dataObject && dataObject.query[this.searchAttr] != this._lastQuery) || (!dataObject && result.length && this.store.getIdentity(result[0]) != this._lastQuery)){
|
|
return;
|
|
}
|
|
if(!result.length){
|
|
//#3268: do nothing on bad input
|
|
//#3285: change CSS to indicate error
|
|
this.valueNode.value = "";
|
|
dijit.form.TextBox.superclass._setValueAttr.call(this, "", priorityChange || (priorityChange === undefined && !this._focused));
|
|
this._isvalid = false;
|
|
this.validate(this._focused);
|
|
this.item = null;
|
|
}else{
|
|
this.set('item', result[0], priorityChange);
|
|
}
|
|
},
|
|
|
|
_openResultList: function(/*Object*/ results, /*Object*/ dataObject){
|
|
// Overrides ComboBox._openResultList()
|
|
|
|
// #3285: tap into search callback to see if user's query resembles a match
|
|
if(dataObject.query[this.searchAttr] != this._lastQuery){
|
|
return;
|
|
}
|
|
if(this.item === undefined){ // item == undefined for keyboard search
|
|
this._isvalid = results.length != 0 || this._maxOptions != 0; // result.length==0 && maxOptions != 0 implies the nextChoices item selected but then the datastore returned 0 more entries
|
|
this.validate(true);
|
|
}
|
|
dijit.form.ComboBoxMixin.prototype._openResultList.apply(this, arguments);
|
|
},
|
|
|
|
_getValueAttr: function(){
|
|
// summary:
|
|
// Hook for attr('value') to work.
|
|
|
|
// don't get the textbox value but rather the previously set hidden value.
|
|
// Use this.valueNode.value which isn't always set for other MappedTextBox widgets until blur
|
|
return this.valueNode.value;
|
|
},
|
|
|
|
_getValueField: function(){
|
|
// Overrides ComboBox._getValueField()
|
|
return "value";
|
|
},
|
|
|
|
_setValueAttr: function(/*String*/ value, /*Boolean?*/ priorityChange){
|
|
// summary:
|
|
// Hook so attr('value', value) works.
|
|
// description:
|
|
// Sets the value of the select.
|
|
// Also sets the label to the corresponding value by reverse lookup.
|
|
if(!this._onChangeActive){ priorityChange = null; }
|
|
this._lastQuery = value;
|
|
|
|
if(value === null || value === ''){
|
|
this._setDisplayedValueAttr('', priorityChange);
|
|
return;
|
|
}
|
|
|
|
//#3347: fetchItemByIdentity if no keyAttr specified
|
|
var self = this;
|
|
this.store.fetchItemByIdentity({
|
|
identity: value,
|
|
onItem: function(item){
|
|
self._callbackSetLabel(item? [item] : [], undefined, priorityChange);
|
|
}
|
|
});
|
|
},
|
|
|
|
_setItemAttr: function(/*item*/ item, /*Boolean?*/ priorityChange, /*String?*/ displayedValue){
|
|
// summary:
|
|
// Set the displayed valued in the input box, and the hidden value
|
|
// that gets submitted, based on a dojo.data store item.
|
|
// description:
|
|
// Users shouldn't call this function; they should be calling
|
|
// attr('item', value)
|
|
// tags:
|
|
// private
|
|
this._isvalid = true;
|
|
this.inherited(arguments);
|
|
this.valueNode.value = this.value;
|
|
this._lastDisplayedValue = this.textbox.value;
|
|
},
|
|
|
|
_getDisplayQueryString: function(/*String*/ text){
|
|
return text.replace(/([\\\*\?])/g, "\\$1");
|
|
},
|
|
|
|
_setDisplayedValueAttr: function(/*String*/ label, /*Boolean?*/ priorityChange){
|
|
// summary:
|
|
// Hook so attr('displayedValue', label) works.
|
|
// description:
|
|
// Sets textbox to display label. Also performs reverse lookup
|
|
// to set the hidden value.
|
|
|
|
// When this is called during initialization it'll ping the datastore
|
|
// for reverse lookup, and when that completes (after an XHR request)
|
|
// will call setValueAttr()... but that shouldn't trigger an onChange()
|
|
// event, even when it happens after creation has finished
|
|
if(!this._created){
|
|
priorityChange = false;
|
|
}
|
|
|
|
if(this.store){
|
|
this._hideResultList();
|
|
var query = dojo.clone(this.query); // #6196: populate query with user-specifics
|
|
// escape meta characters of dojo.data.util.filter.patternToRegExp().
|
|
this._lastQuery = query[this.searchAttr] = this._getDisplayQueryString(label);
|
|
// if the label is not valid, the callback will never set it,
|
|
// so the last valid value will get the warning textbox set the
|
|
// textbox value now so that the impending warning will make
|
|
// sense to the user
|
|
this.textbox.value = label;
|
|
this._lastDisplayedValue = label;
|
|
var _this = this;
|
|
var fetch = {
|
|
query: query,
|
|
queryOptions: {
|
|
ignoreCase: this.ignoreCase,
|
|
deep: true
|
|
},
|
|
onComplete: function(result, dataObject){
|
|
_this._fetchHandle = null;
|
|
dojo.hitch(_this, "_callbackSetLabel")(result, dataObject, priorityChange);
|
|
},
|
|
onError: function(errText){
|
|
_this._fetchHandle = null;
|
|
console.error('dijit.form.FilteringSelect: ' + errText);
|
|
dojo.hitch(_this, "_callbackSetLabel")([], undefined, false);
|
|
}
|
|
};
|
|
dojo.mixin(fetch, this.fetchProperties);
|
|
this._fetchHandle = this.store.fetch(fetch);
|
|
}
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
this._isvalid = !this.required;
|
|
},
|
|
|
|
undo: function(){
|
|
this.set('displayedValue', this._lastDisplayedValue);
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.Form"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.Form"] = true;
|
|
dojo.provide("dijit.form.Form");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.form.Form",
|
|
[dijit._Widget, dijit._Templated, dijit.form._FormMixin],
|
|
{
|
|
// summary:
|
|
// Widget corresponding to HTML form tag, for validation and serialization
|
|
//
|
|
// example:
|
|
// | <form dojoType="dijit.form.Form" id="myForm">
|
|
// | Name: <input type="text" name="name" />
|
|
// | </form>
|
|
// | myObj = {name: "John Doe"};
|
|
// | dijit.byId('myForm').set('value', myObj);
|
|
// |
|
|
// | myObj=dijit.byId('myForm').get('value');
|
|
|
|
// HTML <FORM> attributes
|
|
|
|
// name: String?
|
|
// Name of form for scripting.
|
|
name: "",
|
|
|
|
// action: String?
|
|
// Server-side form handler.
|
|
action: "",
|
|
|
|
// method: String?
|
|
// HTTP method used to submit the form, either "GET" or "POST".
|
|
method: "",
|
|
|
|
// encType: String?
|
|
// Encoding type for the form, ex: application/x-www-form-urlencoded.
|
|
encType: "",
|
|
|
|
// accept-charset: String?
|
|
// List of supported charsets.
|
|
"accept-charset": "",
|
|
|
|
// accept: String?
|
|
// List of MIME types for file upload.
|
|
accept: "",
|
|
|
|
// target: String?
|
|
// Target frame for the document to be opened in.
|
|
target: "",
|
|
|
|
templateString: "<form dojoAttachPoint='containerNode' dojoAttachEvent='onreset:_onReset,onsubmit:_onSubmit' ${!nameAttrSetting}></form>",
|
|
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
action: "",
|
|
method: "",
|
|
encType: "",
|
|
"accept-charset": "",
|
|
accept: "",
|
|
target: ""
|
|
}),
|
|
|
|
postMixInProperties: function(){
|
|
// Setup name=foo string to be referenced from the template (but only if a name has been specified)
|
|
// Unfortunately we can't use attributeMap to set the name due to IE limitations, see #8660
|
|
this.nameAttrSetting = this.name ? ("name='" + this.name + "'") : "";
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
execute: function(/*Object*/ formContents){
|
|
// summary:
|
|
// Deprecated: use submit()
|
|
// tags:
|
|
// deprecated
|
|
},
|
|
|
|
onExecute: function(){
|
|
// summary:
|
|
// Deprecated: use onSubmit()
|
|
// tags:
|
|
// deprecated
|
|
},
|
|
|
|
_setEncTypeAttr: function(/*String*/ value){
|
|
this.encType = value;
|
|
dojo.attr(this.domNode, "encType", value);
|
|
if(dojo.isIE){ this.domNode.encoding = value; }
|
|
},
|
|
|
|
postCreate: function(){
|
|
// IE tries to hide encType
|
|
// TODO: this code should be in parser, not here.
|
|
if(dojo.isIE && this.srcNodeRef && this.srcNodeRef.attributes){
|
|
var item = this.srcNodeRef.attributes.getNamedItem('encType');
|
|
if(item && !item.specified && (typeof item.value == "string")){
|
|
this.set('encType', item.value);
|
|
}
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
reset: function(/*Event?*/ e){
|
|
// summary:
|
|
// restores all widget values back to their init values,
|
|
// calls onReset() which can cancel the reset by returning false
|
|
|
|
// create fake event so we can know if preventDefault() is called
|
|
var faux = {
|
|
returnValue: true, // the IE way
|
|
preventDefault: function(){ // not IE
|
|
this.returnValue = false;
|
|
},
|
|
stopPropagation: function(){},
|
|
currentTarget: e ? e.target : this.domNode,
|
|
target: e ? e.target : this.domNode
|
|
};
|
|
// if return value is not exactly false, and haven't called preventDefault(), then reset
|
|
if(!(this.onReset(faux) === false) && faux.returnValue){
|
|
this.inherited(arguments, []);
|
|
}
|
|
},
|
|
|
|
onReset: function(/*Event?*/ e){
|
|
// summary:
|
|
// Callback when user resets the form. This method is intended
|
|
// to be over-ridden. When the `reset` method is called
|
|
// programmatically, the return value from `onReset` is used
|
|
// to compute whether or not resetting should proceed
|
|
// tags:
|
|
// callback
|
|
return true; // Boolean
|
|
},
|
|
|
|
_onReset: function(e){
|
|
this.reset(e);
|
|
dojo.stopEvent(e);
|
|
return false;
|
|
},
|
|
|
|
_onSubmit: function(e){
|
|
var fp = dijit.form.Form.prototype;
|
|
// TODO: remove this if statement beginning with 2.0
|
|
if(this.execute != fp.execute || this.onExecute != fp.onExecute){
|
|
dojo.deprecated("dijit.form.Form:execute()/onExecute() are deprecated. Use onSubmit() instead.", "", "2.0");
|
|
this.onExecute();
|
|
this.execute(this.getValues());
|
|
}
|
|
if(this.onSubmit(e) === false){ // only exactly false stops submit
|
|
dojo.stopEvent(e);
|
|
}
|
|
},
|
|
|
|
onSubmit: function(/*Event?*/e){
|
|
// summary:
|
|
// Callback when user submits the form.
|
|
// description:
|
|
// This method is intended to be over-ridden, but by default it checks and
|
|
// returns the validity of form elements. When the `submit`
|
|
// method is called programmatically, the return value from
|
|
// `onSubmit` is used to compute whether or not submission
|
|
// should proceed
|
|
// tags:
|
|
// extension
|
|
|
|
return this.isValid(); // Boolean
|
|
},
|
|
|
|
submit: function(){
|
|
// summary:
|
|
// programmatically submit form if and only if the `onSubmit` returns true
|
|
if(!(this.onSubmit() === false)){
|
|
this.containerNode.submit();
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.RadioButton"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.RadioButton"] = true;
|
|
dojo.provide("dijit.form.RadioButton");
|
|
|
|
|
|
// TODO: for 2.0, move the RadioButton code into this file
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form._FormSelectWidget"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form._FormSelectWidget"] = true;
|
|
dojo.provide("dijit.form._FormSelectWidget");
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dijit.form.__SelectOption = function(){
|
|
// value: String
|
|
// The value of the option. Setting to empty (or missing) will
|
|
// place a separator at that location
|
|
// label: String
|
|
// The label for our option. It can contain html tags.
|
|
// selected: Boolean
|
|
// Whether or not we are a selected option
|
|
// disabled: Boolean
|
|
// Whether or not this specific option is disabled
|
|
this.value = value;
|
|
this.label = label;
|
|
this.selected = selected;
|
|
this.disabled = disabled;
|
|
}
|
|
=====*/
|
|
|
|
dojo.declare("dijit.form._FormSelectWidget", dijit.form._FormValueWidget, {
|
|
// summary:
|
|
// Extends _FormValueWidget in order to provide "select-specific"
|
|
// values - i.e., those values that are unique to <select> elements.
|
|
// This also provides the mechanism for reading the elements from
|
|
// a store, if desired.
|
|
|
|
// multiple: Boolean
|
|
// Whether or not we are multi-valued
|
|
multiple: false,
|
|
|
|
// options: dijit.form.__SelectOption[]
|
|
// The set of options for our select item. Roughly corresponds to
|
|
// the html <option> tag.
|
|
options: null,
|
|
|
|
// store: dojo.data.api.Identity
|
|
// A store which, at the very least impelements dojo.data.api.Identity
|
|
// to use for getting our list of options - rather than reading them
|
|
// from the <option> html tags.
|
|
store: null,
|
|
|
|
// query: object
|
|
// A query to use when fetching items from our store
|
|
query: null,
|
|
|
|
// queryOptions: object
|
|
// Query options to use when fetching from the store
|
|
queryOptions: null,
|
|
|
|
// onFetch: Function
|
|
// A callback to do with an onFetch - but before any items are actually
|
|
// iterated over (i.e. to filter even futher what you want to add)
|
|
onFetch: null,
|
|
|
|
// sortByLabel: boolean
|
|
// Flag to sort the options returned from a store by the label of
|
|
// the store.
|
|
sortByLabel: true,
|
|
|
|
|
|
// loadChildrenOnOpen: boolean
|
|
// By default loadChildren is called when the items are fetched from the
|
|
// store. This property allows delaying loadChildren (and the creation
|
|
// of the options/menuitems) until the user opens the click the button.
|
|
// dropdown
|
|
loadChildrenOnOpen: false,
|
|
|
|
getOptions: function(/* anything */ valueOrIdx){
|
|
// summary:
|
|
// Returns a given option (or options).
|
|
// valueOrIdx:
|
|
// If passed in as a string, that string is used to look up the option
|
|
// in the array of options - based on the value property.
|
|
// (See dijit.form.__SelectOption).
|
|
//
|
|
// If passed in a number, then the option with the given index (0-based)
|
|
// within this select will be returned.
|
|
//
|
|
// If passed in a dijit.form.__SelectOption, the same option will be
|
|
// returned if and only if it exists within this select.
|
|
//
|
|
// If passed an array, then an array will be returned with each element
|
|
// in the array being looked up.
|
|
//
|
|
// If not passed a value, then all options will be returned
|
|
//
|
|
// returns:
|
|
// The option corresponding with the given value or index. null
|
|
// is returned if any of the following are true:
|
|
// - A string value is passed in which doesn't exist
|
|
// - An index is passed in which is outside the bounds of the array of options
|
|
// - A dijit.form.__SelectOption is passed in which is not a part of the select
|
|
|
|
// NOTE: the compare for passing in a dijit.form.__SelectOption checks
|
|
// if the value property matches - NOT if the exact option exists
|
|
// NOTE: if passing in an array, null elements will be placed in the returned
|
|
// array when a value is not found.
|
|
var lookupValue = valueOrIdx, opts = this.options || [], l = opts.length;
|
|
|
|
if(lookupValue === undefined){
|
|
return opts; // dijit.form.__SelectOption[]
|
|
}
|
|
if(dojo.isArray(lookupValue)){
|
|
return dojo.map(lookupValue, "return this.getOptions(item);", this); // dijit.form.__SelectOption[]
|
|
}
|
|
if(dojo.isObject(valueOrIdx)){
|
|
// We were passed an option - so see if it's in our array (directly),
|
|
// and if it's not, try and find it by value.
|
|
if(!dojo.some(this.options, function(o, idx){
|
|
if(o === lookupValue ||
|
|
(o.value && o.value === lookupValue.value)){
|
|
lookupValue = idx;
|
|
return true;
|
|
}
|
|
return false;
|
|
})){
|
|
lookupValue = -1;
|
|
}
|
|
}
|
|
if(typeof lookupValue == "string"){
|
|
for(var i=0; i<l; i++){
|
|
if(opts[i].value === lookupValue){
|
|
lookupValue = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(typeof lookupValue == "number" && lookupValue >= 0 && lookupValue < l){
|
|
return this.options[lookupValue] // dijit.form.__SelectOption
|
|
}
|
|
return null; // null
|
|
},
|
|
|
|
addOption: function(/* dijit.form.__SelectOption, dijit.form.__SelectOption[] */ option){
|
|
// summary:
|
|
// Adds an option or options to the end of the select. If value
|
|
// of the option is empty or missing, a separator is created instead.
|
|
// Passing in an array of options will yield slightly better performance
|
|
// since the children are only loaded once.
|
|
if(!dojo.isArray(option)){ option = [option]; }
|
|
dojo.forEach(option, function(i){
|
|
if(i && dojo.isObject(i)){
|
|
this.options.push(i);
|
|
}
|
|
}, this);
|
|
this._loadChildren();
|
|
},
|
|
|
|
removeOption: function(/* string, dijit.form.__SelectOption, number, or array */ valueOrIdx){
|
|
// summary:
|
|
// Removes the given option or options. You can remove by string
|
|
// (in which case the value is removed), number (in which case the
|
|
// index in the options array is removed), or select option (in
|
|
// which case, the select option with a matching value is removed).
|
|
// You can also pass in an array of those values for a slightly
|
|
// better performance since the children are only loaded once.
|
|
if(!dojo.isArray(valueOrIdx)){ valueOrIdx = [valueOrIdx]; }
|
|
var oldOpts = this.getOptions(valueOrIdx);
|
|
dojo.forEach(oldOpts, function(i){
|
|
// We can get null back in our array - if our option was not found. In
|
|
// that case, we don't want to blow up...
|
|
if(i){
|
|
this.options = dojo.filter(this.options, function(node, idx){
|
|
return (node.value !== i.value);
|
|
});
|
|
this._removeOptionItem(i);
|
|
}
|
|
}, this);
|
|
this._loadChildren();
|
|
},
|
|
|
|
updateOption: function(/* dijit.form.__SelectOption, dijit.form.__SelectOption[] */ newOption){
|
|
// summary:
|
|
// Updates the values of the given option. The option to update
|
|
// is matched based on the value of the entered option. Passing
|
|
// in an array of new options will yeild better performance since
|
|
// the children will only be loaded once.
|
|
if(!dojo.isArray(newOption)){ newOption = [newOption]; }
|
|
dojo.forEach(newOption, function(i){
|
|
var oldOpt = this.getOptions(i), k;
|
|
if(oldOpt){
|
|
for(k in i){ oldOpt[k] = i[k]; }
|
|
}
|
|
}, this);
|
|
this._loadChildren();
|
|
},
|
|
|
|
setStore: function(/* dojo.data.api.Identity */ store,
|
|
/* anything? */ selectedValue,
|
|
/* Object? */ fetchArgs){
|
|
// summary:
|
|
// Sets the store you would like to use with this select widget.
|
|
// The selected value is the value of the new store to set. This
|
|
// function returns the original store, in case you want to reuse
|
|
// it or something.
|
|
// store: dojo.data.api.Identity
|
|
// The store you would like to use - it MUST implement Identity,
|
|
// and MAY implement Notification.
|
|
// selectedValue: anything?
|
|
// The value that this widget should set itself to *after* the store
|
|
// has been loaded
|
|
// fetchArgs: Object?
|
|
// The arguments that will be passed to the store's fetch() function
|
|
var oStore = this.store;
|
|
fetchArgs = fetchArgs || {};
|
|
if(oStore !== store){
|
|
// Our store has changed, so update our notifications
|
|
dojo.forEach(this._notifyConnections || [], dojo.disconnect);
|
|
delete this._notifyConnections;
|
|
if(store && store.getFeatures()["dojo.data.api.Notification"]){
|
|
this._notifyConnections = [
|
|
dojo.connect(store, "onNew", this, "_onNewItem"),
|
|
dojo.connect(store, "onDelete", this, "_onDeleteItem"),
|
|
dojo.connect(store, "onSet", this, "_onSetItem")
|
|
];
|
|
}
|
|
this.store = store;
|
|
}
|
|
|
|
// Turn off change notifications while we make all these changes
|
|
this._onChangeActive = false;
|
|
|
|
// Remove existing options (if there are any)
|
|
if(this.options && this.options.length){
|
|
this.removeOption(this.options);
|
|
}
|
|
|
|
// Add our new options
|
|
if(store){
|
|
var cb = function(items){
|
|
if(this.sortByLabel && !fetchArgs.sort && items.length){
|
|
items.sort(dojo.data.util.sorter.createSortFunction([{
|
|
attribute: store.getLabelAttributes(items[0])[0]
|
|
}], store));
|
|
}
|
|
|
|
if(fetchArgs.onFetch){
|
|
items = fetchArgs.onFetch(items);
|
|
}
|
|
// TODO: Add these guys as a batch, instead of separately
|
|
dojo.forEach(items, function(i){
|
|
this._addOptionForItem(i);
|
|
}, this);
|
|
|
|
// Set our value (which might be undefined), and then tweak
|
|
// it to send a change event with the real value
|
|
this._loadingStore = false;
|
|
this.set("value", (("_pendingValue" in this) ? this._pendingValue : selectedValue));
|
|
delete this._pendingValue;
|
|
|
|
if(!this.loadChildrenOnOpen){
|
|
this._loadChildren();
|
|
}else{
|
|
this._pseudoLoadChildren(items);
|
|
}
|
|
this._fetchedWith = opts;
|
|
this._lastValueReported = this.multiple ? [] : null;
|
|
this._onChangeActive = true;
|
|
this.onSetStore();
|
|
this._handleOnChange(this.value);
|
|
};
|
|
var opts = dojo.mixin({onComplete:cb, scope: this}, fetchArgs);
|
|
this._loadingStore = true;
|
|
store.fetch(opts);
|
|
}else{
|
|
delete this._fetchedWith;
|
|
}
|
|
return oStore; // dojo.data.api.Identity
|
|
},
|
|
|
|
_setValueAttr: function(/*anything*/ newValue, /*Boolean, optional*/ priorityChange){
|
|
// summary:
|
|
// set the value of the widget.
|
|
// If a string is passed, then we set our value from looking it up.
|
|
if(this._loadingStore){
|
|
// Our store is loading - so save our value, and we'll set it when
|
|
// we're done
|
|
this._pendingValue = newValue;
|
|
return;
|
|
}
|
|
var opts = this.getOptions() || [];
|
|
if(!dojo.isArray(newValue)){
|
|
newValue = [newValue];
|
|
}
|
|
dojo.forEach(newValue, function(i, idx){
|
|
if(!dojo.isObject(i)){
|
|
i = i + "";
|
|
}
|
|
if(typeof i === "string"){
|
|
newValue[idx] = dojo.filter(opts, function(node){
|
|
return node.value === i;
|
|
})[0] || {value: "", label: ""};
|
|
}
|
|
}, this);
|
|
|
|
// Make sure some sane default is set
|
|
newValue = dojo.filter(newValue, function(i){ return i && i.value; });
|
|
if(!this.multiple && (!newValue[0] || !newValue[0].value) && opts.length){
|
|
newValue[0] = opts[0];
|
|
}
|
|
dojo.forEach(opts, function(i){
|
|
i.selected = dojo.some(newValue, function(v){ return v.value === i.value; });
|
|
});
|
|
var val = dojo.map(newValue, function(i){ return i.value; }),
|
|
disp = dojo.map(newValue, function(i){ return i.label; });
|
|
|
|
this.value = this.multiple ? val : val[0];
|
|
this._setDisplay(this.multiple ? disp : disp[0]);
|
|
this._updateSelection();
|
|
this._handleOnChange(this.value, priorityChange);
|
|
},
|
|
|
|
_getDisplayedValueAttr: function(){
|
|
// summary:
|
|
// returns the displayed value of the widget
|
|
var val = this.get("value");
|
|
if(!dojo.isArray(val)){
|
|
val = [val];
|
|
}
|
|
var ret = dojo.map(this.getOptions(val), function(v){
|
|
if(v && "label" in v){
|
|
return v.label;
|
|
}else if(v){
|
|
return v.value;
|
|
}
|
|
return null;
|
|
}, this);
|
|
return this.multiple ? ret : ret[0];
|
|
},
|
|
|
|
_getValueDeprecated: false, // remove when _FormWidget:getValue is removed
|
|
getValue: function(){
|
|
// summary:
|
|
// get the value of the widget.
|
|
return this._lastValue;
|
|
},
|
|
|
|
undo: function(){
|
|
// summary:
|
|
// restore the value to the last value passed to onChange
|
|
this._setValueAttr(this._lastValueReported, false);
|
|
},
|
|
|
|
_loadChildren: function(){
|
|
// summary:
|
|
// Loads the children represented by this widget's options.
|
|
// reset the menu to make it "populatable on the next click
|
|
if(this._loadingStore){ return; }
|
|
dojo.forEach(this._getChildren(), function(child){
|
|
child.destroyRecursive();
|
|
});
|
|
// Add each menu item
|
|
dojo.forEach(this.options, this._addOptionItem, this);
|
|
|
|
// Update states
|
|
this._updateSelection();
|
|
},
|
|
|
|
_updateSelection: function(){
|
|
// summary:
|
|
// Sets the "selected" class on the item for styling purposes
|
|
this.value = this._getValueFromOpts();
|
|
var val = this.value;
|
|
if(!dojo.isArray(val)){
|
|
val = [val];
|
|
}
|
|
if(val && val[0]){
|
|
dojo.forEach(this._getChildren(), function(child){
|
|
var isSelected = dojo.some(val, function(v){
|
|
return child.option && (v === child.option.value);
|
|
});
|
|
dojo.toggleClass(child.domNode, this.baseClass + "SelectedOption", isSelected);
|
|
dijit.setWaiState(child.domNode, "selected", isSelected);
|
|
}, this);
|
|
}
|
|
this._handleOnChange(this.value);
|
|
},
|
|
|
|
_getValueFromOpts: function(){
|
|
// summary:
|
|
// Returns the value of the widget by reading the options for
|
|
// the selected flag
|
|
var opts = this.getOptions() || [];
|
|
if(!this.multiple && opts.length){
|
|
// Mirror what a select does - choose the first one
|
|
var opt = dojo.filter(opts, function(i){
|
|
return i.selected;
|
|
})[0];
|
|
if(opt && opt.value){
|
|
return opt.value
|
|
}else{
|
|
opts[0].selected = true;
|
|
return opts[0].value;
|
|
}
|
|
}else if(this.multiple){
|
|
// Set value to be the sum of all selected
|
|
return dojo.map(dojo.filter(opts, function(i){
|
|
return i.selected;
|
|
}), function(i){
|
|
return i.value;
|
|
}) || [];
|
|
}
|
|
return "";
|
|
},
|
|
|
|
// Internal functions to call when we have store notifications come in
|
|
_onNewItem: function(/* item */ item, /* Object? */ parentInfo){
|
|
if(!parentInfo || !parentInfo.parent){
|
|
// Only add it if we are top-level
|
|
this._addOptionForItem(item);
|
|
}
|
|
},
|
|
_onDeleteItem: function(/* item */ item){
|
|
var store = this.store;
|
|
this.removeOption(store.getIdentity(item));
|
|
},
|
|
_onSetItem: function(/* item */ item){
|
|
this.updateOption(this._getOptionObjForItem(item));
|
|
},
|
|
|
|
_getOptionObjForItem: function(item){
|
|
// summary:
|
|
// Returns an option object based off the given item. The "value"
|
|
// of the option item will be the identity of the item, the "label"
|
|
// of the option will be the label of the item. If the item contains
|
|
// children, the children value of the item will be set
|
|
var store = this.store, label = store.getLabel(item),
|
|
value = (label ? store.getIdentity(item) : null);
|
|
return {value: value, label: label, item:item}; // dijit.form.__SelectOption
|
|
},
|
|
|
|
_addOptionForItem: function(/* item */ item){
|
|
// summary:
|
|
// Creates (and adds) the option for the given item
|
|
var store = this.store;
|
|
if(!store.isItemLoaded(item)){
|
|
// We are not loaded - so let's load it and add later
|
|
store.loadItem({item: item, onComplete: function(i){
|
|
this._addOptionForItem(item);
|
|
},
|
|
scope: this});
|
|
return;
|
|
}
|
|
var newOpt = this._getOptionObjForItem(item);
|
|
this.addOption(newOpt);
|
|
},
|
|
|
|
constructor: function(/* Object */ keywordArgs){
|
|
// summary:
|
|
// Saves off our value, if we have an initial one set so we
|
|
// can use it if we have a store as well (see startup())
|
|
this._oValue = (keywordArgs || {}).value || null;
|
|
},
|
|
|
|
_fillContent: function(){
|
|
// summary:
|
|
// Loads our options and sets up our dropdown correctly. We
|
|
// don't want any content, so we don't call any inherit chain
|
|
// function.
|
|
var opts = this.options;
|
|
if(!opts){
|
|
opts = this.options = this.srcNodeRef ? dojo.query(">",
|
|
this.srcNodeRef).map(function(node){
|
|
if(node.getAttribute("type") === "separator"){
|
|
return { value: "", label: "", selected: false, disabled: false };
|
|
}
|
|
return { value: node.getAttribute("value"),
|
|
label: String(node.innerHTML),
|
|
selected: node.getAttribute("selected") || false,
|
|
disabled: node.getAttribute("disabled") || false };
|
|
}, this) : [];
|
|
}
|
|
if(!this.value){
|
|
this.value = this._getValueFromOpts();
|
|
}else if(this.multiple && typeof this.value == "string"){
|
|
this.value = this.value.split(",");
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
// summary:
|
|
// sets up our event handling that we need for functioning
|
|
// as a select
|
|
dojo.setSelectable(this.focusNode, false);
|
|
this.inherited(arguments);
|
|
|
|
// Make our event connections for updating state
|
|
this.connect(this, "onChange", "_updateSelection");
|
|
this.connect(this, "startup", "_loadChildren");
|
|
|
|
this._setValueAttr(this.value, null);
|
|
},
|
|
|
|
startup: function(){
|
|
// summary:
|
|
// Connects in our store, if we have one defined
|
|
this.inherited(arguments);
|
|
var store = this.store, fetchArgs = {};
|
|
dojo.forEach(["query", "queryOptions", "onFetch"], function(i){
|
|
if(this[i]){
|
|
fetchArgs[i] = this[i];
|
|
}
|
|
delete this[i];
|
|
}, this);
|
|
if(store && store.getFeatures()["dojo.data.api.Identity"]){
|
|
// Temporarily set our store to null so that it will get set
|
|
// and connected appropriately
|
|
this.store = null;
|
|
this.setStore(store, this._oValue, fetchArgs);
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
// summary:
|
|
// Clean up our connections
|
|
dojo.forEach(this._notifyConnections || [], dojo.disconnect);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_addOptionItem: function(/* dijit.form.__SelectOption */ option){
|
|
// summary:
|
|
// User-overridable function which, for the given option, adds an
|
|
// item to the select. If the option doesn't have a value, then a
|
|
// separator is added in that place. Make sure to store the option
|
|
// in the created option widget.
|
|
},
|
|
|
|
_removeOptionItem: function(/* dijit.form.__SelectOption */ option){
|
|
// summary:
|
|
// User-overridable function which, for the given option, removes
|
|
// its item from the select.
|
|
},
|
|
|
|
_setDisplay: function(/*String or String[]*/ newDisplay){
|
|
// summary:
|
|
// Overridable function which will set the display for the
|
|
// widget. newDisplay is either a string (in the case of
|
|
// single selects) or array of strings (in the case of multi-selects)
|
|
},
|
|
|
|
_getChildren: function(){
|
|
// summary:
|
|
// Overridable function to return the children that this widget contains.
|
|
return [];
|
|
},
|
|
|
|
_getSelectedOptionsAttr: function(){
|
|
// summary:
|
|
// hooks into this.attr to provide a mechanism for getting the
|
|
// option items for the current value of the widget.
|
|
return this.getOptions(this.get("value"));
|
|
},
|
|
|
|
_pseudoLoadChildren: function(/* item[] */ items){
|
|
// summary:
|
|
// a function that will "fake" loading children, if needed, and
|
|
// if we have set to not load children until the widget opens.
|
|
// items:
|
|
// An array of items that will be loaded, when needed
|
|
},
|
|
|
|
onSetStore: function(){
|
|
// summary:
|
|
// a function that can be connected to in order to receive a
|
|
// notification that the store has finished loading and all options
|
|
// from that store are available
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit._KeyNavContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit._KeyNavContainer"] = true;
|
|
dojo.provide("dijit._KeyNavContainer");
|
|
|
|
|
|
dojo.declare("dijit._KeyNavContainer",
|
|
dijit._Container,
|
|
{
|
|
|
|
// summary:
|
|
// A _Container with keyboard navigation of its children.
|
|
// description:
|
|
// To use this mixin, call connectKeyNavHandlers() in
|
|
// postCreate() and call startupKeyNavChildren() in startup().
|
|
// It provides normalized keyboard and focusing code for Container
|
|
// widgets.
|
|
/*=====
|
|
// focusedChild: [protected] Widget
|
|
// The currently focused child widget, or null if there isn't one
|
|
focusedChild: null,
|
|
=====*/
|
|
|
|
// tabIndex: Integer
|
|
// Tab index of the container; same as HTML tabIndex attribute.
|
|
// Note then when user tabs into the container, focus is immediately
|
|
// moved to the first item in the container.
|
|
tabIndex: "0",
|
|
|
|
_keyNavCodes: {},
|
|
|
|
connectKeyNavHandlers: function(/*dojo.keys[]*/ prevKeyCodes, /*dojo.keys[]*/ nextKeyCodes){
|
|
// summary:
|
|
// Call in postCreate() to attach the keyboard handlers
|
|
// to the container.
|
|
// preKeyCodes: dojo.keys[]
|
|
// Key codes for navigating to the previous child.
|
|
// nextKeyCodes: dojo.keys[]
|
|
// Key codes for navigating to the next child.
|
|
// tags:
|
|
// protected
|
|
|
|
var keyCodes = (this._keyNavCodes = {});
|
|
var prev = dojo.hitch(this, this.focusPrev);
|
|
var next = dojo.hitch(this, this.focusNext);
|
|
dojo.forEach(prevKeyCodes, function(code){ keyCodes[code] = prev; });
|
|
dojo.forEach(nextKeyCodes, function(code){ keyCodes[code] = next; });
|
|
this.connect(this.domNode, "onkeypress", "_onContainerKeypress");
|
|
this.connect(this.domNode, "onfocus", "_onContainerFocus");
|
|
},
|
|
|
|
startupKeyNavChildren: function(){
|
|
// summary:
|
|
// Call in startup() to set child tabindexes to -1
|
|
// tags:
|
|
// protected
|
|
dojo.forEach(this.getChildren(), dojo.hitch(this, "_startupChild"));
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ widget, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Add a child to our _Container
|
|
dijit._KeyNavContainer.superclass.addChild.apply(this, arguments);
|
|
this._startupChild(widget);
|
|
},
|
|
|
|
focus: function(){
|
|
// summary:
|
|
// Default focus() implementation: focus the first child.
|
|
this.focusFirstChild();
|
|
},
|
|
|
|
focusFirstChild: function(){
|
|
// summary:
|
|
// Focus the first focusable child in the container.
|
|
// tags:
|
|
// protected
|
|
var child = this._getFirstFocusableChild();
|
|
if(child){ // edge case: Menu could be empty or hidden
|
|
this.focusChild(child);
|
|
}
|
|
},
|
|
|
|
focusNext: function(){
|
|
// summary:
|
|
// Focus the next widget
|
|
// tags:
|
|
// protected
|
|
var child = this._getNextFocusableChild(this.focusedChild, 1);
|
|
this.focusChild(child);
|
|
},
|
|
|
|
focusPrev: function(){
|
|
// summary:
|
|
// Focus the last focusable node in the previous widget
|
|
// (ex: go to the ComboButton icon section rather than button section)
|
|
// tags:
|
|
// protected
|
|
var child = this._getNextFocusableChild(this.focusedChild, -1);
|
|
this.focusChild(child, true);
|
|
},
|
|
|
|
focusChild: function(/*dijit._Widget*/ widget, /*Boolean*/ last){
|
|
// summary:
|
|
// Focus widget.
|
|
// widget:
|
|
// Reference to container's child widget
|
|
// last:
|
|
// If true and if widget has multiple focusable nodes, focus the
|
|
// last one instead of the first one
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.focusedChild && widget !== this.focusedChild){
|
|
this._onChildBlur(this.focusedChild);
|
|
}
|
|
widget.focus(last ? "end" : "start");
|
|
this.focusedChild = widget;
|
|
},
|
|
|
|
_startupChild: function(/*dijit._Widget*/ widget){
|
|
// summary:
|
|
// Setup for each child widget
|
|
// description:
|
|
// Sets tabIndex=-1 on each child, so that the tab key will
|
|
// leave the container rather than visiting each child.
|
|
// tags:
|
|
// private
|
|
|
|
widget.set("tabIndex", "-1");
|
|
|
|
this.connect(widget, "_onFocus", function(){
|
|
// Set valid tabIndex so tabbing away from widget goes to right place, see #10272
|
|
widget.set("tabIndex", this.tabIndex);
|
|
});
|
|
this.connect(widget, "_onBlur", function(){
|
|
widget.set("tabIndex", "-1");
|
|
});
|
|
},
|
|
|
|
_onContainerFocus: function(evt){
|
|
// summary:
|
|
// Handler for when the container gets focus
|
|
// description:
|
|
// Initially the container itself has a tabIndex, but when it gets
|
|
// focus, switch focus to first child...
|
|
// tags:
|
|
// private
|
|
|
|
// Note that we can't use _onFocus() because switching focus from the
|
|
// _onFocus() handler confuses the focus.js code
|
|
// (because it causes _onFocusNode() to be called recursively)
|
|
|
|
// focus bubbles on Firefox,
|
|
// so just make sure that focus has really gone to the container
|
|
if(evt.target !== this.domNode){ return; }
|
|
|
|
this.focusFirstChild();
|
|
|
|
// and then set the container's tabIndex to -1,
|
|
// (don't remove as that breaks Safari 4)
|
|
// so that tab or shift-tab will go to the fields after/before
|
|
// the container, rather than the container itself
|
|
dojo.attr(this.domNode, "tabIndex", "-1");
|
|
},
|
|
|
|
_onBlur: function(evt){
|
|
// When focus is moved away the container, and its descendant (popup) widgets,
|
|
// then restore the container's tabIndex so that user can tab to it again.
|
|
// Note that using _onBlur() so that this doesn't happen when focus is shifted
|
|
// to one of my child widgets (typically a popup)
|
|
if(this.tabIndex){
|
|
dojo.attr(this.domNode, "tabIndex", this.tabIndex);
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_onContainerKeypress: function(evt){
|
|
// summary:
|
|
// When a key is pressed, if it's an arrow key etc. then
|
|
// it's handled here.
|
|
// tags:
|
|
// private
|
|
if(evt.ctrlKey || evt.altKey){ return; }
|
|
var func = this._keyNavCodes[evt.charOrCode];
|
|
if(func){
|
|
func();
|
|
dojo.stopEvent(evt);
|
|
}
|
|
},
|
|
|
|
_onChildBlur: function(/*dijit._Widget*/ widget){
|
|
// summary:
|
|
// Called when focus leaves a child widget to go
|
|
// to a sibling widget.
|
|
// tags:
|
|
// protected
|
|
},
|
|
|
|
_getFirstFocusableChild: function(){
|
|
// summary:
|
|
// Returns first child that can be focused
|
|
return this._getNextFocusableChild(null, 1); // dijit._Widget
|
|
},
|
|
|
|
_getNextFocusableChild: function(child, dir){
|
|
// summary:
|
|
// Returns the next or previous focusable child, compared
|
|
// to "child"
|
|
// child: Widget
|
|
// The current widget
|
|
// dir: Integer
|
|
// * 1 = after
|
|
// * -1 = before
|
|
if(child){
|
|
child = this._getSiblingOfChild(child, dir);
|
|
}
|
|
var children = this.getChildren();
|
|
for(var i=0; i < children.length; i++){
|
|
if(!child){
|
|
child = children[(dir>0) ? 0 : (children.length-1)];
|
|
}
|
|
if(child.isFocusable()){
|
|
return child; // dijit._Widget
|
|
}
|
|
child = this._getSiblingOfChild(child, dir);
|
|
}
|
|
// no focusable child found
|
|
return null; // dijit._Widget
|
|
}
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.MenuItem"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.MenuItem"] = true;
|
|
dojo.provide("dijit.MenuItem");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.MenuItem",
|
|
[dijit._Widget, dijit._Templated, dijit._Contained, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// A line item in a Menu Widget
|
|
|
|
// Make 3 columns
|
|
// icon, label, and expand arrow (BiDi-dependent) indicating sub-menu
|
|
templateString: dojo.cache("dijit", "templates/MenuItem.html", "<tr class=\"dijitReset dijitMenuItem\" dojoAttachPoint=\"focusNode\" waiRole=\"menuitem\" tabIndex=\"-1\"\n\t\tdojoAttachEvent=\"onmouseenter:_onHover,onmouseleave:_onUnhover,ondijitclick:_onClick\">\n\t<td class=\"dijitReset dijitMenuItemIconCell\" waiRole=\"presentation\">\n\t\t<img src=\"${_blankGif}\" alt=\"\" class=\"dijitIcon dijitMenuItemIcon\" dojoAttachPoint=\"iconNode\"/>\n\t</td>\n\t<td class=\"dijitReset dijitMenuItemLabel\" colspan=\"2\" dojoAttachPoint=\"containerNode\"></td>\n\t<td class=\"dijitReset dijitMenuItemAccelKey\" style=\"display: none\" dojoAttachPoint=\"accelKeyNode\"></td>\n\t<td class=\"dijitReset dijitMenuArrowCell\" waiRole=\"presentation\">\n\t\t<div dojoAttachPoint=\"arrowWrapper\" style=\"visibility: hidden\">\n\t\t\t<img src=\"${_blankGif}\" alt=\"\" class=\"dijitMenuExpand\"/>\n\t\t\t<span class=\"dijitMenuExpandA11y\">+</span>\n\t\t</div>\n\t</td>\n</tr>\n"),
|
|
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
label: { node: "containerNode", type: "innerHTML" },
|
|
iconClass: { node: "iconNode", type: "class" }
|
|
}),
|
|
|
|
baseClass: "dijitMenuItem",
|
|
|
|
// label: String
|
|
// Menu text
|
|
label: '',
|
|
|
|
// iconClass: String
|
|
// Class to apply to DOMNode to make it display an icon.
|
|
iconClass: "",
|
|
|
|
// accelKey: String
|
|
// Text for the accelerator (shortcut) key combination.
|
|
// Note that although Menu can display accelerator keys there
|
|
// is no infrastructure to actually catch and execute these
|
|
// accelerators.
|
|
accelKey: "",
|
|
|
|
// disabled: Boolean
|
|
// If true, the menu item is disabled.
|
|
// If false, the menu item is enabled.
|
|
disabled: false,
|
|
|
|
_fillContent: function(/*DomNode*/ source){
|
|
// If button label is specified as srcNodeRef.innerHTML rather than
|
|
// this.params.label, handle it here.
|
|
if(source && !("label" in this.params)){
|
|
this.set('label', source.innerHTML);
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
dojo.setSelectable(this.domNode, false);
|
|
var label = this.id+"_text";
|
|
dojo.attr(this.containerNode, "id", label);
|
|
if(this.accelKeyNode){
|
|
dojo.attr(this.accelKeyNode, "id", this.id + "_accel");
|
|
label += " " + this.id + "_accel";
|
|
}
|
|
dijit.setWaiState(this.domNode, "labelledby", label);
|
|
},
|
|
|
|
_onHover: function(){
|
|
// summary:
|
|
// Handler when mouse is moved onto menu item
|
|
// tags:
|
|
// protected
|
|
this.getParent().onItemHover(this);
|
|
},
|
|
|
|
_onUnhover: function(){
|
|
// summary:
|
|
// Handler when mouse is moved off of menu item,
|
|
// possibly to a child menu, or maybe to a sibling
|
|
// menuitem or somewhere else entirely.
|
|
// tags:
|
|
// protected
|
|
|
|
// if we are unhovering the currently selected item
|
|
// then unselect it
|
|
this.getParent().onItemUnhover(this);
|
|
|
|
// _onUnhover() is called when the menu is hidden (collapsed), due to clicking
|
|
// a MenuItem and having it execut. When that happens, FF and IE don't generate
|
|
// an onmouseout event for the MenuItem, so give _CssStateMixin some help
|
|
this._hovering = false;
|
|
this._setStateClass();
|
|
},
|
|
|
|
_onClick: function(evt){
|
|
// summary:
|
|
// Internal handler for click events on MenuItem.
|
|
// tags:
|
|
// private
|
|
this.getParent().onItemClick(this, evt);
|
|
dojo.stopEvent(evt);
|
|
},
|
|
|
|
onClick: function(/*Event*/ evt){
|
|
// summary:
|
|
// User defined function to handle clicks
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
focus: function(){
|
|
// summary:
|
|
// Focus on this MenuItem
|
|
try{
|
|
if(dojo.isIE == 8){
|
|
// needed for IE8 which won't scroll TR tags into view on focus yet calling scrollIntoView creates flicker (#10275)
|
|
this.containerNode.focus();
|
|
}
|
|
dijit.focus(this.focusNode);
|
|
}catch(e){
|
|
// this throws on IE (at least) in some scenarios
|
|
}
|
|
},
|
|
|
|
_onFocus: function(){
|
|
// summary:
|
|
// This is called by the focus manager when focus
|
|
// goes to this MenuItem or a child menu.
|
|
// tags:
|
|
// protected
|
|
this._setSelected(true);
|
|
this.getParent()._onItemFocus(this);
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setSelected: function(selected){
|
|
// summary:
|
|
// Indicate that this node is the currently selected one
|
|
// tags:
|
|
// private
|
|
|
|
/***
|
|
* TODO: remove this method and calls to it, when _onBlur() is working for MenuItem.
|
|
* Currently _onBlur() gets called when focus is moved from the MenuItem to a child menu.
|
|
* That's not supposed to happen, but the problem is:
|
|
* In order to allow dijit.popup's getTopPopup() to work,a sub menu's popupParent
|
|
* points to the parent Menu, bypassing the parent MenuItem... thus the
|
|
* MenuItem is not in the chain of active widgets and gets a premature call to
|
|
* _onBlur()
|
|
*/
|
|
|
|
dojo.toggleClass(this.domNode, "dijitMenuItemSelected", selected);
|
|
},
|
|
|
|
setLabel: function(/*String*/ content){
|
|
// summary:
|
|
// Deprecated. Use set('label', ...) instead.
|
|
// tags:
|
|
// deprecated
|
|
dojo.deprecated("dijit.MenuItem.setLabel() is deprecated. Use set('label', ...) instead.", "", "2.0");
|
|
this.set("label", content);
|
|
},
|
|
|
|
setDisabled: function(/*Boolean*/ disabled){
|
|
// summary:
|
|
// Deprecated. Use set('disabled', bool) instead.
|
|
// tags:
|
|
// deprecated
|
|
dojo.deprecated("dijit.Menu.setDisabled() is deprecated. Use set('disabled', bool) instead.", "", "2.0");
|
|
this.set('disabled', disabled);
|
|
},
|
|
_setDisabledAttr: function(/*Boolean*/ value){
|
|
// summary:
|
|
// Hook for attr('disabled', ...) to work.
|
|
// Enable or disable this menu item.
|
|
this.disabled = value;
|
|
dijit.setWaiState(this.focusNode, 'disabled', value ? 'true' : 'false');
|
|
},
|
|
_setAccelKeyAttr: function(/*String*/ value){
|
|
// summary:
|
|
// Hook for attr('accelKey', ...) to work.
|
|
// Set accelKey on this menu item.
|
|
this.accelKey=value;
|
|
|
|
this.accelKeyNode.style.display=value?"":"none";
|
|
this.accelKeyNode.innerHTML=value;
|
|
//have to use colSpan to make it work in IE
|
|
dojo.attr(this.containerNode,'colSpan',value?"1":"2");
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.PopupMenuItem"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.PopupMenuItem"] = true;
|
|
dojo.provide("dijit.PopupMenuItem");
|
|
|
|
|
|
|
|
dojo.declare("dijit.PopupMenuItem",
|
|
dijit.MenuItem,
|
|
{
|
|
_fillContent: function(){
|
|
// summary:
|
|
// When Menu is declared in markup, this code gets the menu label and
|
|
// the popup widget from the srcNodeRef.
|
|
// description:
|
|
// srcNodeRefinnerHTML contains both the menu item text and a popup widget
|
|
// The first part holds the menu item text and the second part is the popup
|
|
// example:
|
|
// | <div dojoType="dijit.PopupMenuItem">
|
|
// | <span>pick me</span>
|
|
// | <popup> ... </popup>
|
|
// | </div>
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.srcNodeRef){
|
|
var nodes = dojo.query("*", this.srcNodeRef);
|
|
dijit.PopupMenuItem.superclass._fillContent.call(this, nodes[0]);
|
|
|
|
// save pointer to srcNode so we can grab the drop down widget after it's instantiated
|
|
this.dropDownContainer = this.srcNodeRef;
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
this.inherited(arguments);
|
|
|
|
// we didn't copy the dropdown widget from the this.srcNodeRef, so it's in no-man's
|
|
// land now. move it to dojo.doc.body.
|
|
if(!this.popup){
|
|
var node = dojo.query("[widgetId]", this.dropDownContainer)[0];
|
|
this.popup = dijit.byNode(node);
|
|
}
|
|
dojo.body().appendChild(this.popup.domNode);
|
|
this.popup.startup();
|
|
|
|
this.popup.domNode.style.display="none";
|
|
if(this.arrowWrapper){
|
|
dojo.style(this.arrowWrapper, "visibility", "");
|
|
}
|
|
dijit.setWaiState(this.focusNode, "haspopup", "true");
|
|
},
|
|
|
|
destroyDescendants: function(){
|
|
if(this.popup){
|
|
// Destroy the popup, unless it's already been destroyed. This can happen because
|
|
// the popup is a direct child of <body> even though it's logically my child.
|
|
if(!this.popup._destroyed){
|
|
this.popup.destroyRecursive();
|
|
}
|
|
delete this.popup;
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.CheckedMenuItem"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.CheckedMenuItem"] = true;
|
|
dojo.provide("dijit.CheckedMenuItem");
|
|
|
|
|
|
|
|
dojo.declare("dijit.CheckedMenuItem",
|
|
dijit.MenuItem,
|
|
{
|
|
// summary:
|
|
// A checkbox-like menu item for toggling on and off
|
|
|
|
templateString: dojo.cache("dijit", "templates/CheckedMenuItem.html", "<tr class=\"dijitReset dijitMenuItem\" dojoAttachPoint=\"focusNode\" waiRole=\"menuitemcheckbox\" tabIndex=\"-1\"\n\t\tdojoAttachEvent=\"onmouseenter:_onHover,onmouseleave:_onUnhover,ondijitclick:_onClick\">\n\t<td class=\"dijitReset dijitMenuItemIconCell\" waiRole=\"presentation\">\n\t\t<img src=\"${_blankGif}\" alt=\"\" class=\"dijitMenuItemIcon dijitCheckedMenuItemIcon\" dojoAttachPoint=\"iconNode\"/>\n\t\t<span class=\"dijitCheckedMenuItemIconChar\">✓</span>\n\t</td>\n\t<td class=\"dijitReset dijitMenuItemLabel\" colspan=\"2\" dojoAttachPoint=\"containerNode,labelNode\"></td>\n\t<td class=\"dijitReset dijitMenuItemAccelKey\" style=\"display: none\" dojoAttachPoint=\"accelKeyNode\"></td>\n\t<td class=\"dijitReset dijitMenuArrowCell\" waiRole=\"presentation\"> </td>\n</tr>\n"),
|
|
|
|
// checked: Boolean
|
|
// Our checked state
|
|
checked: false,
|
|
_setCheckedAttr: function(/*Boolean*/ checked){
|
|
// summary:
|
|
// Hook so attr('checked', bool) works.
|
|
// Sets the class and state for the check box.
|
|
dojo.toggleClass(this.domNode, "dijitCheckedMenuItemChecked", checked);
|
|
dijit.setWaiState(this.domNode, "checked", checked);
|
|
this.checked = checked;
|
|
},
|
|
|
|
onChange: function(/*Boolean*/ checked){
|
|
// summary:
|
|
// User defined function to handle check/uncheck events
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
_onClick: function(/*Event*/ e){
|
|
// summary:
|
|
// Clicking this item just toggles its state
|
|
// tags:
|
|
// private
|
|
if(!this.disabled){
|
|
this.set("checked", !this.checked);
|
|
this.onChange(this.checked);
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.MenuSeparator"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.MenuSeparator"] = true;
|
|
dojo.provide("dijit.MenuSeparator");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.MenuSeparator",
|
|
[dijit._Widget, dijit._Templated, dijit._Contained],
|
|
{
|
|
// summary:
|
|
// A line between two menu items
|
|
|
|
templateString: dojo.cache("dijit", "templates/MenuSeparator.html", "<tr class=\"dijitMenuSeparator\">\n\t<td class=\"dijitMenuSeparatorIconCell\">\n\t\t<div class=\"dijitMenuSeparatorTop\"></div>\n\t\t<div class=\"dijitMenuSeparatorBottom\"></div>\n\t</td>\n\t<td colspan=\"3\" class=\"dijitMenuSeparatorLabelCell\">\n\t\t<div class=\"dijitMenuSeparatorTop dijitMenuSeparatorLabel\"></div>\n\t\t<div class=\"dijitMenuSeparatorBottom\"></div>\n\t</td>\n</tr>\n"),
|
|
|
|
postCreate: function(){
|
|
dojo.setSelectable(this.domNode, false);
|
|
},
|
|
|
|
isFocusable: function(){
|
|
// summary:
|
|
// Override to always return false
|
|
// tags:
|
|
// protected
|
|
|
|
return false; // Boolean
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.Menu"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.Menu"] = true;
|
|
dojo.provide("dijit.Menu");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit._MenuBase",
|
|
[dijit._Widget, dijit._Templated, dijit._KeyNavContainer],
|
|
{
|
|
// summary:
|
|
// Base class for Menu and MenuBar
|
|
|
|
// parentMenu: [readonly] Widget
|
|
// pointer to menu that displayed me
|
|
parentMenu: null,
|
|
|
|
// popupDelay: Integer
|
|
// number of milliseconds before hovering (without clicking) causes the popup to automatically open.
|
|
popupDelay: 500,
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
|
|
dojo.forEach(this.getChildren(), function(child){ child.startup(); });
|
|
this.startupKeyNavChildren();
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
onExecute: function(){
|
|
// summary:
|
|
// Attach point for notification about when a menu item has been executed.
|
|
// This is an internal mechanism used for Menus to signal to their parent to
|
|
// close them, because they are about to execute the onClick handler. In
|
|
// general developers should not attach to or override this method.
|
|
// tags:
|
|
// protected
|
|
},
|
|
|
|
onCancel: function(/*Boolean*/ closeAll){
|
|
// summary:
|
|
// Attach point for notification about when the user cancels the current menu
|
|
// This is an internal mechanism used for Menus to signal to their parent to
|
|
// close them. In general developers should not attach to or override this method.
|
|
// tags:
|
|
// protected
|
|
},
|
|
|
|
_moveToPopup: function(/*Event*/ evt){
|
|
// summary:
|
|
// This handles the right arrow key (left arrow key on RTL systems),
|
|
// which will either open a submenu, or move to the next item in the
|
|
// ancestor MenuBar
|
|
// tags:
|
|
// private
|
|
|
|
if(this.focusedChild && this.focusedChild.popup && !this.focusedChild.disabled){
|
|
this.focusedChild._onClick(evt);
|
|
}else{
|
|
var topMenu = this._getTopMenu();
|
|
if(topMenu && topMenu._isMenuBar){
|
|
topMenu.focusNext();
|
|
}
|
|
}
|
|
},
|
|
|
|
_onPopupHover: function(/*Event*/ evt){
|
|
// summary:
|
|
// This handler is called when the mouse moves over the popup.
|
|
// tags:
|
|
// private
|
|
|
|
// if the mouse hovers over a menu popup that is in pending-close state,
|
|
// then stop the close operation.
|
|
// This can't be done in onItemHover since some popup targets don't have MenuItems (e.g. ColorPicker)
|
|
if(this.currentPopup && this.currentPopup._pendingClose_timer){
|
|
var parentMenu = this.currentPopup.parentMenu;
|
|
// highlight the parent menu item pointing to this popup
|
|
if(parentMenu.focusedChild){
|
|
parentMenu.focusedChild._setSelected(false);
|
|
}
|
|
parentMenu.focusedChild = this.currentPopup.from_item;
|
|
parentMenu.focusedChild._setSelected(true);
|
|
// cancel the pending close
|
|
this._stopPendingCloseTimer(this.currentPopup);
|
|
}
|
|
},
|
|
|
|
onItemHover: function(/*MenuItem*/ item){
|
|
// summary:
|
|
// Called when cursor is over a MenuItem.
|
|
// tags:
|
|
// protected
|
|
|
|
// Don't do anything unless user has "activated" the menu by:
|
|
// 1) clicking it
|
|
// 2) opening it from a parent menu (which automatically focuses it)
|
|
if(this.isActive){
|
|
this.focusChild(item);
|
|
if(this.focusedChild.popup && !this.focusedChild.disabled && !this.hover_timer){
|
|
this.hover_timer = setTimeout(dojo.hitch(this, "_openPopup"), this.popupDelay);
|
|
}
|
|
}
|
|
// if the user is mixing mouse and keyboard navigation,
|
|
// then the menu may not be active but a menu item has focus,
|
|
// but it's not the item that the mouse just hovered over.
|
|
// To avoid both keyboard and mouse selections, use the latest.
|
|
if(this.focusedChild){
|
|
this.focusChild(item);
|
|
}
|
|
this._hoveredChild = item;
|
|
},
|
|
|
|
_onChildBlur: function(item){
|
|
// summary:
|
|
// Called when a child MenuItem becomes inactive because focus
|
|
// has been removed from the MenuItem *and* it's descendant menus.
|
|
// tags:
|
|
// private
|
|
this._stopPopupTimer();
|
|
item._setSelected(false);
|
|
// Close all popups that are open and descendants of this menu
|
|
var itemPopup = item.popup;
|
|
if(itemPopup){
|
|
this._stopPendingCloseTimer(itemPopup);
|
|
itemPopup._pendingClose_timer = setTimeout(function(){
|
|
itemPopup._pendingClose_timer = null;
|
|
if(itemPopup.parentMenu){
|
|
itemPopup.parentMenu.currentPopup = null;
|
|
}
|
|
dijit.popup.close(itemPopup); // this calls onClose
|
|
}, this.popupDelay);
|
|
}
|
|
},
|
|
|
|
onItemUnhover: function(/*MenuItem*/ item){
|
|
// summary:
|
|
// Callback fires when mouse exits a MenuItem
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.isActive){
|
|
this._stopPopupTimer();
|
|
}
|
|
if(this._hoveredChild == item){ this._hoveredChild = null; }
|
|
},
|
|
|
|
_stopPopupTimer: function(){
|
|
// summary:
|
|
// Cancels the popup timer because the user has stop hovering
|
|
// on the MenuItem, etc.
|
|
// tags:
|
|
// private
|
|
if(this.hover_timer){
|
|
clearTimeout(this.hover_timer);
|
|
this.hover_timer = null;
|
|
}
|
|
},
|
|
|
|
_stopPendingCloseTimer: function(/*dijit._Widget*/ popup){
|
|
// summary:
|
|
// Cancels the pending-close timer because the close has been preempted
|
|
// tags:
|
|
// private
|
|
if(popup._pendingClose_timer){
|
|
clearTimeout(popup._pendingClose_timer);
|
|
popup._pendingClose_timer = null;
|
|
}
|
|
},
|
|
|
|
_stopFocusTimer: function(){
|
|
// summary:
|
|
// Cancels the pending-focus timer because the menu was closed before focus occured
|
|
// tags:
|
|
// private
|
|
if(this._focus_timer){
|
|
clearTimeout(this._focus_timer);
|
|
this._focus_timer = null;
|
|
}
|
|
},
|
|
|
|
_getTopMenu: function(){
|
|
// summary:
|
|
// Returns the top menu in this chain of Menus
|
|
// tags:
|
|
// private
|
|
for(var top=this; top.parentMenu; top=top.parentMenu);
|
|
return top;
|
|
},
|
|
|
|
onItemClick: function(/*dijit._Widget*/ item, /*Event*/ evt){
|
|
// summary:
|
|
// Handle clicks on an item.
|
|
// tags:
|
|
// private
|
|
|
|
// this can't be done in _onFocus since the _onFocus events occurs asynchronously
|
|
if(typeof this.isShowingNow == 'undefined'){ // non-popup menu
|
|
this._markActive();
|
|
}
|
|
|
|
this.focusChild(item);
|
|
|
|
if(item.disabled){ return false; }
|
|
|
|
if(item.popup){
|
|
this._openPopup();
|
|
}else{
|
|
// before calling user defined handler, close hierarchy of menus
|
|
// and restore focus to place it was when menu was opened
|
|
this.onExecute();
|
|
|
|
// user defined handler for click
|
|
item.onClick(evt);
|
|
}
|
|
},
|
|
|
|
_openPopup: function(){
|
|
// summary:
|
|
// Open the popup to the side of/underneath the current menu item
|
|
// tags:
|
|
// protected
|
|
|
|
this._stopPopupTimer();
|
|
var from_item = this.focusedChild;
|
|
if(!from_item){ return; } // the focused child lost focus since the timer was started
|
|
var popup = from_item.popup;
|
|
if(popup.isShowingNow){ return; }
|
|
if(this.currentPopup){
|
|
this._stopPendingCloseTimer(this.currentPopup);
|
|
dijit.popup.close(this.currentPopup);
|
|
}
|
|
popup.parentMenu = this;
|
|
popup.from_item = from_item; // helps finding the parent item that should be focused for this popup
|
|
var self = this;
|
|
dijit.popup.open({
|
|
parent: this,
|
|
popup: popup,
|
|
around: from_item.domNode,
|
|
orient: this._orient || (this.isLeftToRight() ?
|
|
{'TR': 'TL', 'TL': 'TR', 'BR': 'BL', 'BL': 'BR'} :
|
|
{'TL': 'TR', 'TR': 'TL', 'BL': 'BR', 'BR': 'BL'}),
|
|
onCancel: function(){ // called when the child menu is canceled
|
|
// set isActive=false (_closeChild vs _cleanUp) so that subsequent hovering will NOT open child menus
|
|
// which seems aligned with the UX of most applications (e.g. notepad, wordpad, paint shop pro)
|
|
self.focusChild(from_item); // put focus back on my node
|
|
self._cleanUp(); // close the submenu (be sure this is done _after_ focus is moved)
|
|
from_item._setSelected(true); // oops, _cleanUp() deselected the item
|
|
self.focusedChild = from_item; // and unset focusedChild
|
|
},
|
|
onExecute: dojo.hitch(this, "_cleanUp")
|
|
});
|
|
|
|
this.currentPopup = popup;
|
|
// detect mouseovers to handle lazy mouse movements that temporarily focus other menu items
|
|
popup.connect(popup.domNode, "onmouseenter", dojo.hitch(self, "_onPopupHover")); // cleaned up when the popped-up widget is destroyed on close
|
|
|
|
if(popup.focus){
|
|
// If user is opening the popup via keyboard (right arrow, or down arrow for MenuBar),
|
|
// if the cursor happens to collide with the popup, it will generate an onmouseover event
|
|
// even though the mouse wasn't moved. Use a setTimeout() to call popup.focus so that
|
|
// our focus() call overrides the onmouseover event, rather than vice-versa. (#8742)
|
|
popup._focus_timer = setTimeout(dojo.hitch(popup, function(){
|
|
this._focus_timer = null;
|
|
this.focus();
|
|
}), 0);
|
|
}
|
|
},
|
|
|
|
_markActive: function(){
|
|
// summary:
|
|
// Mark this menu's state as active.
|
|
// Called when this Menu gets focus from:
|
|
// 1) clicking it (mouse or via space/arrow key)
|
|
// 2) being opened by a parent menu.
|
|
// This is not called just from mouse hover.
|
|
// Focusing a menu via TAB does NOT automatically set isActive
|
|
// since TAB is a navigation operation and not a selection one.
|
|
// For Windows apps, pressing the ALT key focuses the menubar
|
|
// menus (similar to TAB navigation) but the menu is not active
|
|
// (ie no dropdown) until an item is clicked.
|
|
this.isActive = true;
|
|
dojo.addClass(this.domNode, "dijitMenuActive");
|
|
dojo.removeClass(this.domNode, "dijitMenuPassive");
|
|
},
|
|
|
|
onOpen: function(/*Event*/ e){
|
|
// summary:
|
|
// Callback when this menu is opened.
|
|
// This is called by the popup manager as notification that the menu
|
|
// was opened.
|
|
// tags:
|
|
// private
|
|
|
|
this.isShowingNow = true;
|
|
this._markActive();
|
|
},
|
|
|
|
_markInactive: function(){
|
|
// summary:
|
|
// Mark this menu's state as inactive.
|
|
this.isActive = false; // don't do this in _onBlur since the state is pending-close until we get here
|
|
dojo.removeClass(this.domNode, "dijitMenuActive");
|
|
dojo.addClass(this.domNode, "dijitMenuPassive");
|
|
},
|
|
|
|
onClose: function(){
|
|
// summary:
|
|
// Callback when this menu is closed.
|
|
// This is called by the popup manager as notification that the menu
|
|
// was closed.
|
|
// tags:
|
|
// private
|
|
|
|
this._stopFocusTimer();
|
|
this._markInactive();
|
|
this.isShowingNow = false;
|
|
this.parentMenu = null;
|
|
},
|
|
|
|
_closeChild: function(){
|
|
// summary:
|
|
// Called when submenu is clicked or focus is lost. Close hierarchy of menus.
|
|
// tags:
|
|
// private
|
|
this._stopPopupTimer();
|
|
if(this.focusedChild){ // unhighlight the focused item
|
|
this.focusedChild._setSelected(false);
|
|
this.focusedChild._onUnhover();
|
|
this.focusedChild = null;
|
|
}
|
|
if(this.currentPopup){
|
|
// Close all popups that are open and descendants of this menu
|
|
dijit.popup.close(this.currentPopup);
|
|
this.currentPopup = null;
|
|
}
|
|
},
|
|
|
|
_onItemFocus: function(/*MenuItem*/ item){
|
|
// summary:
|
|
// Called when child of this Menu gets focus from:
|
|
// 1) clicking it
|
|
// 2) tabbing into it
|
|
// 3) being opened by a parent menu.
|
|
// This is not called just from mouse hover.
|
|
if(this._hoveredChild && this._hoveredChild != item){
|
|
this._hoveredChild._onUnhover(); // any previous mouse movement is trumped by focus selection
|
|
}
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// Called when focus is moved away from this Menu and it's submenus.
|
|
// tags:
|
|
// protected
|
|
this._cleanUp();
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_cleanUp: function(){
|
|
// summary:
|
|
// Called when the user is done with this menu. Closes hierarchy of menus.
|
|
// tags:
|
|
// private
|
|
|
|
this._closeChild(); // don't call this.onClose since that's incorrect for MenuBar's that never close
|
|
if(typeof this.isShowingNow == 'undefined'){ // non-popup menu doesn't call onClose
|
|
this._markInactive();
|
|
}
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.Menu",
|
|
dijit._MenuBase,
|
|
{
|
|
// summary
|
|
// A context menu you can assign to multiple elements
|
|
|
|
// TODO: most of the code in here is just for context menu (right-click menu)
|
|
// support. In retrospect that should have been a separate class (dijit.ContextMenu).
|
|
// Split them for 2.0
|
|
|
|
constructor: function(){
|
|
this._bindings = [];
|
|
},
|
|
|
|
templateString: dojo.cache("dijit", "templates/Menu.html", "<table class=\"dijit dijitMenu dijitMenuPassive dijitReset dijitMenuTable\" waiRole=\"menu\" tabIndex=\"${tabIndex}\" dojoAttachEvent=\"onkeypress:_onKeyPress\" cellspacing=0>\n\t<tbody class=\"dijitReset\" dojoAttachPoint=\"containerNode\"></tbody>\n</table>\n"),
|
|
|
|
baseClass: "dijitMenu",
|
|
|
|
// targetNodeIds: [const] String[]
|
|
// Array of dom node ids of nodes to attach to.
|
|
// Fill this with nodeIds upon widget creation and it becomes context menu for those nodes.
|
|
targetNodeIds: [],
|
|
|
|
// contextMenuForWindow: [const] Boolean
|
|
// If true, right clicking anywhere on the window will cause this context menu to open.
|
|
// If false, must specify targetNodeIds.
|
|
contextMenuForWindow: false,
|
|
|
|
// leftClickToOpen: [const] Boolean
|
|
// If true, menu will open on left click instead of right click, similiar to a file menu.
|
|
leftClickToOpen: false,
|
|
|
|
// refocus: Boolean
|
|
// When this menu closes, re-focus the element which had focus before it was opened.
|
|
refocus: true,
|
|
|
|
postCreate: function(){
|
|
if(this.contextMenuForWindow){
|
|
this.bindDomNode(dojo.body());
|
|
}else{
|
|
// TODO: should have _setTargetNodeIds() method to handle initialization and a possible
|
|
// later attr('targetNodeIds', ...) call. There's also a problem that targetNodeIds[]
|
|
// gets stale after calls to bindDomNode()/unBindDomNode() as it still is just the original list (see #9610)
|
|
dojo.forEach(this.targetNodeIds, this.bindDomNode, this);
|
|
}
|
|
var k = dojo.keys, l = this.isLeftToRight();
|
|
this._openSubMenuKey = l ? k.RIGHT_ARROW : k.LEFT_ARROW;
|
|
this._closeSubMenuKey = l ? k.LEFT_ARROW : k.RIGHT_ARROW;
|
|
this.connectKeyNavHandlers([k.UP_ARROW], [k.DOWN_ARROW]);
|
|
},
|
|
|
|
_onKeyPress: function(/*Event*/ evt){
|
|
// summary:
|
|
// Handle keyboard based menu navigation.
|
|
// tags:
|
|
// protected
|
|
|
|
if(evt.ctrlKey || evt.altKey){ return; }
|
|
|
|
switch(evt.charOrCode){
|
|
case this._openSubMenuKey:
|
|
this._moveToPopup(evt);
|
|
dojo.stopEvent(evt);
|
|
break;
|
|
case this._closeSubMenuKey:
|
|
if(this.parentMenu){
|
|
if(this.parentMenu._isMenuBar){
|
|
this.parentMenu.focusPrev();
|
|
}else{
|
|
this.onCancel(false);
|
|
}
|
|
}else{
|
|
dojo.stopEvent(evt);
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
|
|
// thanks burstlib!
|
|
_iframeContentWindow: function(/* HTMLIFrameElement */iframe_el){
|
|
// summary:
|
|
// Returns the window reference of the passed iframe
|
|
// tags:
|
|
// private
|
|
var win = dojo.window.get(this._iframeContentDocument(iframe_el)) ||
|
|
// Moz. TODO: is this available when defaultView isn't?
|
|
this._iframeContentDocument(iframe_el)['__parent__'] ||
|
|
(iframe_el.name && dojo.doc.frames[iframe_el.name]) || null;
|
|
return win; // Window
|
|
},
|
|
|
|
_iframeContentDocument: function(/* HTMLIFrameElement */iframe_el){
|
|
// summary:
|
|
// Returns a reference to the document object inside iframe_el
|
|
// tags:
|
|
// protected
|
|
var doc = iframe_el.contentDocument // W3
|
|
|| (iframe_el.contentWindow && iframe_el.contentWindow.document) // IE
|
|
|| (iframe_el.name && dojo.doc.frames[iframe_el.name] && dojo.doc.frames[iframe_el.name].document)
|
|
|| null;
|
|
return doc; // HTMLDocument
|
|
},
|
|
|
|
bindDomNode: function(/*String|DomNode*/ node){
|
|
// summary:
|
|
// Attach menu to given node
|
|
node = dojo.byId(node);
|
|
|
|
var cn; // Connect node
|
|
|
|
// Support context menus on iframes. Rather than binding to the iframe itself we need
|
|
// to bind to the <body> node inside the iframe.
|
|
if(node.tagName.toLowerCase() == "iframe"){
|
|
var iframe = node,
|
|
win = this._iframeContentWindow(iframe);
|
|
cn = dojo.withGlobal(win, dojo.body);
|
|
}else{
|
|
|
|
// To capture these events at the top level, attach to <html>, not <body>.
|
|
// Otherwise right-click context menu just doesn't work.
|
|
cn = (node == dojo.body() ? dojo.doc.documentElement : node);
|
|
}
|
|
|
|
|
|
// "binding" is the object to track our connection to the node (ie, the parameter to bindDomNode())
|
|
var binding = {
|
|
node: node,
|
|
iframe: iframe
|
|
};
|
|
|
|
// Save info about binding in _bindings[], and make node itself record index(+1) into
|
|
// _bindings[] array. Prefix w/_dijitMenu to avoid setting an attribute that may
|
|
// start with a number, which fails on FF/safari.
|
|
dojo.attr(node, "_dijitMenu" + this.id, this._bindings.push(binding));
|
|
|
|
// Setup the connections to monitor click etc., unless we are connecting to an iframe which hasn't finished
|
|
// loading yet, in which case we need to wait for the onload event first, and then connect
|
|
// On linux Shift-F10 produces the oncontextmenu event, but on Windows it doesn't, so
|
|
// we need to monitor keyboard events in addition to the oncontextmenu event.
|
|
var doConnects = dojo.hitch(this, function(cn){
|
|
return [
|
|
// TODO: when leftClickToOpen is true then shouldn't space/enter key trigger the menu,
|
|
// rather than shift-F10?
|
|
dojo.connect(cn, this.leftClickToOpen ? "onclick" : "oncontextmenu", this, function(evt){
|
|
// Schedule context menu to be opened unless it's already been scheduled from onkeydown handler
|
|
dojo.stopEvent(evt);
|
|
this._scheduleOpen(evt.target, iframe, {x: evt.pageX, y: evt.pageY});
|
|
}),
|
|
dojo.connect(cn, "onkeydown", this, function(evt){
|
|
if(evt.shiftKey && evt.keyCode == dojo.keys.F10){
|
|
dojo.stopEvent(evt);
|
|
this._scheduleOpen(evt.target, iframe); // no coords - open near target node
|
|
}
|
|
})
|
|
];
|
|
});
|
|
binding.connects = cn ? doConnects(cn) : [];
|
|
|
|
if(iframe){
|
|
// Setup handler to [re]bind to the iframe when the contents are initially loaded,
|
|
// and every time the contents change.
|
|
// Need to do this b/c we are actually binding to the iframe's <body> node.
|
|
// Note: can't use dojo.connect(), see #9609.
|
|
|
|
binding.onloadHandler = dojo.hitch(this, function(){
|
|
// want to remove old connections, but IE throws exceptions when trying to
|
|
// access the <body> node because it's already gone, or at least in a state of limbo
|
|
|
|
var win = this._iframeContentWindow(iframe);
|
|
cn = dojo.withGlobal(win, dojo.body);
|
|
binding.connects = doConnects(cn);
|
|
});
|
|
if(iframe.addEventListener){
|
|
iframe.addEventListener("load", binding.onloadHandler, false);
|
|
}else{
|
|
iframe.attachEvent("onload", binding.onloadHandler);
|
|
}
|
|
}
|
|
},
|
|
|
|
unBindDomNode: function(/*String|DomNode*/ nodeName){
|
|
// summary:
|
|
// Detach menu from given node
|
|
|
|
var node;
|
|
try{
|
|
node = dojo.byId(nodeName);
|
|
}catch(e){
|
|
// On IE the dojo.byId() call will get an exception if the attach point was
|
|
// the <body> node of an <iframe> that has since been reloaded (and thus the
|
|
// <body> node is in a limbo state of destruction.
|
|
return;
|
|
}
|
|
|
|
// node["_dijitMenu" + this.id] contains index(+1) into my _bindings[] array
|
|
var attrName = "_dijitMenu" + this.id;
|
|
if(node && dojo.hasAttr(node, attrName)){
|
|
var bid = dojo.attr(node, attrName)-1, b = this._bindings[bid];
|
|
dojo.forEach(b.connects, dojo.disconnect);
|
|
|
|
// Remove listener for iframe onload events
|
|
var iframe = b.iframe;
|
|
if(iframe){
|
|
if(iframe.removeEventListener){
|
|
iframe.removeEventListener("load", b.onloadHandler, false);
|
|
}else{
|
|
iframe.detachEvent("onload", b.onloadHandler);
|
|
}
|
|
}
|
|
|
|
dojo.removeAttr(node, attrName);
|
|
delete this._bindings[bid];
|
|
}
|
|
},
|
|
|
|
_scheduleOpen: function(/*DomNode?*/ target, /*DomNode?*/ iframe, /*Object?*/ coords){
|
|
// summary:
|
|
// Set timer to display myself. Using a timer rather than displaying immediately solves
|
|
// two problems:
|
|
//
|
|
// 1. IE: without the delay, focus work in "open" causes the system
|
|
// context menu to appear in spite of stopEvent.
|
|
//
|
|
// 2. Avoid double-shows on linux, where shift-F10 generates an oncontextmenu event
|
|
// even after a dojo.stopEvent(e). (Shift-F10 on windows doesn't generate the
|
|
// oncontextmenu event.)
|
|
|
|
if(!this._openTimer){
|
|
this._openTimer = setTimeout(dojo.hitch(this, function(){
|
|
delete this._openTimer;
|
|
this._openMyself({
|
|
target: target,
|
|
iframe: iframe,
|
|
coords: coords
|
|
});
|
|
}), 1);
|
|
}
|
|
},
|
|
|
|
_openMyself: function(args){
|
|
// summary:
|
|
// Internal function for opening myself when the user does a right-click or something similar.
|
|
// args:
|
|
// This is an Object containing:
|
|
// * target:
|
|
// The node that is being clicked
|
|
// * iframe:
|
|
// If an <iframe> is being clicked, iframe points to that iframe
|
|
// * coords:
|
|
// Put menu at specified x/y position in viewport, or if iframe is
|
|
// specified, then relative to iframe.
|
|
//
|
|
// _openMyself() formerly took the event object, and since various code references
|
|
// evt.target (after connecting to _openMyself()), using an Object for parameters
|
|
// (so that old code still works).
|
|
|
|
var target = args.target,
|
|
iframe = args.iframe,
|
|
coords = args.coords;
|
|
|
|
// Get coordinates to open menu, either at specified (mouse) position or (if triggered via keyboard)
|
|
// then near the node the menu is assigned to.
|
|
if(coords){
|
|
if(iframe){
|
|
// Specified coordinates are on <body> node of an <iframe>, convert to match main document
|
|
var od = target.ownerDocument,
|
|
ifc = dojo.position(iframe, true),
|
|
win = this._iframeContentWindow(iframe),
|
|
scroll = dojo.withGlobal(win, "_docScroll", dojo);
|
|
|
|
var cs = dojo.getComputedStyle(iframe),
|
|
tp = dojo._toPixelValue,
|
|
left = (dojo.isIE && dojo.isQuirks ? 0 : tp(iframe, cs.paddingLeft)) + (dojo.isIE && dojo.isQuirks ? tp(iframe, cs.borderLeftWidth) : 0),
|
|
top = (dojo.isIE && dojo.isQuirks ? 0 : tp(iframe, cs.paddingTop)) + (dojo.isIE && dojo.isQuirks ? tp(iframe, cs.borderTopWidth) : 0);
|
|
|
|
coords.x += ifc.x + left - scroll.x;
|
|
coords.y += ifc.y + top - scroll.y;
|
|
}
|
|
}else{
|
|
coords = dojo.position(target, true);
|
|
coords.x += 10;
|
|
coords.y += 10;
|
|
}
|
|
|
|
var self=this;
|
|
var savedFocus = dijit.getFocus(this);
|
|
function closeAndRestoreFocus(){
|
|
// user has clicked on a menu or popup
|
|
if(self.refocus){
|
|
dijit.focus(savedFocus);
|
|
}
|
|
dijit.popup.close(self);
|
|
}
|
|
dijit.popup.open({
|
|
popup: this,
|
|
x: coords.x,
|
|
y: coords.y,
|
|
onExecute: closeAndRestoreFocus,
|
|
onCancel: closeAndRestoreFocus,
|
|
orient: this.isLeftToRight() ? 'L' : 'R'
|
|
});
|
|
this.focus();
|
|
|
|
this._onBlur = function(){
|
|
this.inherited('_onBlur', arguments);
|
|
// Usually the parent closes the child widget but if this is a context
|
|
// menu then there is no parent
|
|
dijit.popup.close(this);
|
|
// don't try to restore focus; user has clicked another part of the screen
|
|
// and set focus there
|
|
};
|
|
},
|
|
|
|
uninitialize: function(){
|
|
dojo.forEach(this._bindings, function(b){ if(b){ this.unBindDomNode(b.node); } }, this);
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
// Back-compat (TODO: remove in 2.0)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.Select"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.Select"] = true;
|
|
dojo.provide("dijit.form.Select");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.form._SelectMenu", dijit.Menu, {
|
|
// summary:
|
|
// An internally-used menu for dropdown that allows us a vertical scrollbar
|
|
buildRendering: function(){
|
|
// summary:
|
|
// Stub in our own changes, so that our domNode is not a table
|
|
// otherwise, we won't respond correctly to heights/overflows
|
|
this.inherited(arguments);
|
|
var o = (this.menuTableNode = this.domNode);
|
|
var n = (this.domNode = dojo.create("div", {style: {overflowX: "hidden", overflowY: "scroll"}}));
|
|
if(o.parentNode){
|
|
o.parentNode.replaceChild(n, o);
|
|
}
|
|
dojo.removeClass(o, "dijitMenuTable");
|
|
n.className = o.className + " dijitSelectMenu";
|
|
o.className = "dijitReset dijitMenuTable";
|
|
dijit.setWaiRole(o,"listbox");
|
|
dijit.setWaiRole(n,"presentation");
|
|
n.appendChild(o);
|
|
},
|
|
resize: function(/*Object*/ mb){
|
|
// summary:
|
|
// Overridden so that we are able to handle resizing our
|
|
// internal widget. Note that this is not a "full" resize
|
|
// implementation - it only works correctly if you pass it a
|
|
// marginBox.
|
|
//
|
|
// mb: Object
|
|
// The margin box to set this dropdown to.
|
|
if(mb){
|
|
dojo.marginBox(this.domNode, mb);
|
|
if("w" in mb){
|
|
// We've explicitly set the wrapper <div>'s width, so set <table> width to match.
|
|
// 100% is safer than a pixel value because there may be a scroll bar with
|
|
// browser/OS specific width.
|
|
this.menuTableNode.style.width = "100%";
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.form.Select", [dijit.form._FormSelectWidget, dijit._HasDropDown], {
|
|
// summary:
|
|
// This is a "styleable" select box - it is basically a DropDownButton which
|
|
// can take a <select> as its input.
|
|
|
|
baseClass: "dijitSelect",
|
|
|
|
templateString: dojo.cache("dijit.form", "templates/Select.html", "<table class=\"dijit dijitReset dijitInline dijitLeft\"\n\tdojoAttachPoint=\"_buttonNode,tableNode,focusNode\" cellspacing='0' cellpadding='0'\n\twaiRole=\"combobox\" waiState=\"haspopup-true\"\n\t><tbody waiRole=\"presentation\"><tr waiRole=\"presentation\"\n\t\t><td class=\"dijitReset dijitStretch dijitButtonContents dijitButtonNode\" waiRole=\"presentation\"\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\" dojoAttachPoint=\"containerNode,_popupStateNode\"></span\n\t\t\t><input type=\"hidden\" ${!nameAttrSetting} dojoAttachPoint=\"valueNode\" value=\"${value}\" waiState=\"hidden-true\"\n\t\t/></td><td class=\"dijitReset dijitRight dijitButtonNode dijitArrowButton dijitDownArrowButton\"\n\t\t\t\tdojoAttachPoint=\"titleNode\" waiRole=\"presentation\"\n\t\t\t><div class=\"dijitReset dijitArrowButtonInner\" waiRole=\"presentation\"></div\n\t\t\t><div class=\"dijitReset dijitArrowButtonChar\" waiRole=\"presentation\">▼</div\n\t\t></td\n\t></tr></tbody\n></table>\n"),
|
|
|
|
// attributeMap: Object
|
|
// Add in our style to be applied to the focus node
|
|
attributeMap: dojo.mixin(dojo.clone(dijit.form._FormSelectWidget.prototype.attributeMap),{style:"tableNode"}),
|
|
|
|
// required: Boolean
|
|
// Can be true or false, default is false.
|
|
required: false,
|
|
|
|
// state: String
|
|
// Shows current state (ie, validation result) of input (Normal, Warning, or Error)
|
|
state: "",
|
|
|
|
// tooltipPosition: String[]
|
|
// See description of dijit.Tooltip.defaultPosition for details on this parameter.
|
|
tooltipPosition: [],
|
|
|
|
// emptyLabel: string
|
|
// What to display in an "empty" dropdown
|
|
emptyLabel: "",
|
|
|
|
// _isLoaded: Boolean
|
|
// Whether or not we have been loaded
|
|
_isLoaded: false,
|
|
|
|
// _childrenLoaded: Boolean
|
|
// Whether or not our children have been loaded
|
|
_childrenLoaded: false,
|
|
|
|
_fillContent: function(){
|
|
// summary:
|
|
// Set the value to be the first, or the selected index
|
|
this.inherited(arguments);
|
|
if(this.options.length && !this.value && this.srcNodeRef){
|
|
var si = this.srcNodeRef.selectedIndex;
|
|
this.value = this.options[si != -1 ? si : 0].value;
|
|
}
|
|
|
|
// Create the dropDown widget
|
|
this.dropDown = new dijit.form._SelectMenu({id: this.id + "_menu"});
|
|
dojo.addClass(this.dropDown.domNode, this.baseClass + "Menu");
|
|
},
|
|
|
|
_getMenuItemForOption: function(/*dijit.form.__SelectOption*/ option){
|
|
// summary:
|
|
// For the given option, return the menu item that should be
|
|
// used to display it. This can be overridden as needed
|
|
if(!option.value){
|
|
// We are a separator (no label set for it)
|
|
return new dijit.MenuSeparator();
|
|
}else{
|
|
// Just a regular menu option
|
|
var click = dojo.hitch(this, "_setValueAttr", option);
|
|
var item = new dijit.MenuItem({
|
|
option: option,
|
|
label: option.label,
|
|
onClick: click,
|
|
disabled: option.disabled || false
|
|
});
|
|
dijit.setWaiRole(item.focusNode, "listitem");
|
|
return item;
|
|
}
|
|
},
|
|
|
|
_addOptionItem: function(/*dijit.form.__SelectOption*/ option){
|
|
// summary:
|
|
// For the given option, add an option to our dropdown.
|
|
// If the option doesn't have a value, then a separator is added
|
|
// in that place.
|
|
if(this.dropDown){
|
|
this.dropDown.addChild(this._getMenuItemForOption(option));
|
|
}
|
|
},
|
|
|
|
_getChildren: function(){
|
|
if(!this.dropDown){
|
|
return [];
|
|
}
|
|
return this.dropDown.getChildren();
|
|
},
|
|
|
|
_loadChildren: function(/*Boolean*/ loadMenuItems){
|
|
// summary:
|
|
// Resets the menu and the length attribute of the button - and
|
|
// ensures that the label is appropriately set.
|
|
// loadMenuItems: Boolean
|
|
// actually loads the child menu items - we only do this when we are
|
|
// populating for showing the dropdown.
|
|
|
|
if(loadMenuItems === true){
|
|
// this.inherited destroys this.dropDown's child widgets (MenuItems).
|
|
// Avoid this.dropDown (Menu widget) having a pointer to a destroyed widget (which will cause
|
|
// issues later in _setSelected). (see #10296)
|
|
if(this.dropDown){
|
|
delete this.dropDown.focusedChild;
|
|
}
|
|
if(this.options.length){
|
|
this.inherited(arguments);
|
|
}else{
|
|
// Drop down menu is blank but add one blank entry just so something appears on the screen
|
|
// to let users know that they are no choices (mimicing native select behavior)
|
|
dojo.forEach(this._getChildren(), function(child){ child.destroyRecursive(); });
|
|
var item = new dijit.MenuItem({label: " "});
|
|
this.dropDown.addChild(item);
|
|
}
|
|
}else{
|
|
this._updateSelection();
|
|
}
|
|
|
|
var len = this.options.length;
|
|
this._isLoaded = false;
|
|
this._childrenLoaded = true;
|
|
|
|
if(!this._loadingStore){
|
|
// Don't call this if we are loading - since we will handle it later
|
|
this._setValueAttr(this.value);
|
|
}
|
|
},
|
|
|
|
_setValueAttr: function(value){
|
|
this.inherited(arguments);
|
|
dojo.attr(this.valueNode, "value", this.get("value"));
|
|
},
|
|
|
|
_setDisplay: function(/*String*/ newDisplay){
|
|
// summary:
|
|
// sets the display for the given value (or values)
|
|
this.containerNode.innerHTML = '<span class="dijitReset dijitInline ' + this.baseClass + 'Label">' +
|
|
(newDisplay || this.emptyLabel || " ") +
|
|
'</span>';
|
|
dijit.setWaiState(this.focusNode, "valuetext", (newDisplay || this.emptyLabel || " ") );
|
|
},
|
|
|
|
validate: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Called by oninit, onblur, and onkeypress.
|
|
// description:
|
|
// Show missing or invalid messages if appropriate, and highlight textbox field.
|
|
// Used when a select is initially set to no value and the user is required to
|
|
// set the value.
|
|
|
|
var isValid = this.isValid(isFocused);
|
|
this.state = isValid ? "" : "Error";
|
|
this._setStateClass();
|
|
dijit.setWaiState(this.focusNode, "invalid", isValid ? "false" : "true");
|
|
var message = isValid ? "" : this._missingMsg;
|
|
if(this._message !== message){
|
|
this._message = message;
|
|
dijit.hideTooltip(this.domNode);
|
|
if(message){
|
|
dijit.showTooltip(message, this.domNode, this.tooltipPosition, !this.isLeftToRight());
|
|
}
|
|
}
|
|
return isValid;
|
|
},
|
|
|
|
isValid: function(/*Boolean*/ isFocused){
|
|
// summary:
|
|
// Whether or not this is a valid value. The only way a Select
|
|
// can be invalid is when it's required but nothing is selected.
|
|
return (!this.required || !(/^\s*$/.test(this.value)));
|
|
},
|
|
|
|
reset: function(){
|
|
// summary:
|
|
// Overridden so that the state will be cleared.
|
|
this.inherited(arguments);
|
|
dijit.hideTooltip(this.domNode);
|
|
this.state = "";
|
|
this._setStateClass();
|
|
delete this._message;
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
// summary:
|
|
// set the missing message
|
|
this.inherited(arguments);
|
|
this._missingMsg = dojo.i18n.getLocalization("dijit.form", "validate",
|
|
this.lang).missingMessage;
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
if(this.tableNode.style.width){
|
|
dojo.addClass(this.domNode, this.baseClass + "FixedWidth");
|
|
}
|
|
},
|
|
|
|
isLoaded: function(){
|
|
return this._isLoaded;
|
|
},
|
|
|
|
loadDropDown: function(/*Function*/ loadCallback){
|
|
// summary:
|
|
// populates the menu
|
|
this._loadChildren(true);
|
|
this._isLoaded = true;
|
|
loadCallback();
|
|
},
|
|
|
|
closeDropDown: function(){
|
|
// overriding _HasDropDown.closeDropDown()
|
|
this.inherited(arguments);
|
|
|
|
if(this.dropDown && this.dropDown.menuTableNode){
|
|
// Erase possible width: 100% setting from _SelectMenu.resize().
|
|
// Leaving it would interfere with the next openDropDown() call, which
|
|
// queries the natural size of the drop down.
|
|
this.dropDown.menuTableNode.style.width = "";
|
|
}
|
|
},
|
|
|
|
uninitialize: function(preserveDom){
|
|
if(this.dropDown && !this.dropDown._destroyed){
|
|
this.dropDown.destroyRecursive(preserveDom);
|
|
delete this.dropDown;
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.form.SimpleTextarea"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.form.SimpleTextarea"] = true;
|
|
dojo.provide("dijit.form.SimpleTextarea");
|
|
|
|
|
|
|
|
dojo.declare("dijit.form.SimpleTextarea",
|
|
dijit.form.TextBox,
|
|
{
|
|
// summary:
|
|
// A simple textarea that degrades, and responds to
|
|
// minimal LayoutContainer usage, and works with dijit.form.Form.
|
|
// Doesn't automatically size according to input, like Textarea.
|
|
//
|
|
// example:
|
|
// | <textarea dojoType="dijit.form.SimpleTextarea" name="foo" value="bar" rows=30 cols=40></textarea>
|
|
//
|
|
// example:
|
|
// | new dijit.form.SimpleTextarea({ rows:20, cols:30 }, "foo");
|
|
|
|
baseClass: "dijitTextBox dijitTextArea",
|
|
|
|
attributeMap: dojo.delegate(dijit.form._FormValueWidget.prototype.attributeMap, {
|
|
rows:"textbox", cols: "textbox"
|
|
}),
|
|
|
|
// rows: Number
|
|
// The number of rows of text.
|
|
rows: "3",
|
|
|
|
// rows: Number
|
|
// The number of characters per line.
|
|
cols: "20",
|
|
|
|
templateString: "<textarea ${!nameAttrSetting} dojoAttachPoint='focusNode,containerNode,textbox' autocomplete='off'></textarea>",
|
|
|
|
postMixInProperties: function(){
|
|
// Copy value from srcNodeRef, unless user specified a value explicitly (or there is no srcNodeRef)
|
|
if(!this.value && this.srcNodeRef){
|
|
this.value = this.srcNodeRef.value;
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
filter: function(/*String*/ value){
|
|
// Override TextBox.filter to deal with newlines... specifically (IIRC) this is for IE which writes newlines
|
|
// as \r\n instead of just \n
|
|
if(value){
|
|
value = value.replace(/\r/g,"");
|
|
}
|
|
return this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
if(dojo.isIE && this.cols){ // attribute selectors is not supported in IE6
|
|
dojo.addClass(this.textbox, "dijitTextAreaCols");
|
|
}
|
|
},
|
|
|
|
_previousValue: "",
|
|
_onInput: function(/*Event?*/ e){
|
|
// Override TextBox._onInput() to enforce maxLength restriction
|
|
if(this.maxLength){
|
|
var maxLength = parseInt(this.maxLength);
|
|
var value = this.textbox.value.replace(/\r/g,'');
|
|
var overflow = value.length - maxLength;
|
|
if(overflow > 0){
|
|
if(e){ dojo.stopEvent(e); }
|
|
var textarea = this.textbox;
|
|
if(textarea.selectionStart){
|
|
var pos = textarea.selectionStart;
|
|
var cr = 0;
|
|
if(dojo.isOpera){
|
|
cr = (this.textbox.value.substring(0,pos).match(/\r/g) || []).length;
|
|
}
|
|
this.textbox.value = value.substring(0,pos-overflow-cr)+value.substring(pos-cr);
|
|
textarea.setSelectionRange(pos-overflow, pos-overflow);
|
|
}else if(dojo.doc.selection){ //IE
|
|
textarea.focus();
|
|
var range = dojo.doc.selection.createRange();
|
|
// delete overflow characters
|
|
range.moveStart("character", -overflow);
|
|
range.text = '';
|
|
// show cursor
|
|
range.select();
|
|
}
|
|
}
|
|
this._previousValue = this.textbox.value;
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.InlineEditBox"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.InlineEditBox"] = true;
|
|
dojo.provide("dijit.InlineEditBox");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.InlineEditBox",
|
|
dijit._Widget,
|
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{
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// summary:
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// An element with in-line edit capabilites
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//
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// description:
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// Behavior for an existing node (`<p>`, `<div>`, `<span>`, etc.) so that
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// when you click it, an editor shows up in place of the original
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// text. Optionally, Save and Cancel button are displayed below the edit widget.
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// When Save is clicked, the text is pulled from the edit
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// widget and redisplayed and the edit widget is again hidden.
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// By default a plain Textarea widget is used as the editor (or for
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// inline values a TextBox), but you can specify an editor such as
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// dijit.Editor (for editing HTML) or a Slider (for adjusting a number).
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// An edit widget must support the following API to be used:
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// - displayedValue or value as initialization parameter,
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// and available through set('displayedValue') / set('value')
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// - void focus()
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// - DOM-node focusNode = node containing editable text
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// editing: [readonly] Boolean
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// Is the node currently in edit mode?
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editing: false,
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// autoSave: Boolean
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// Changing the value automatically saves it; don't have to push save button
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// (and save button isn't even displayed)
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autoSave: true,
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// buttonSave: String
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// Save button label
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buttonSave: "",
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// buttonCancel: String
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// Cancel button label
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buttonCancel: "",
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// renderAsHtml: Boolean
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// Set this to true if the specified Editor's value should be interpreted as HTML
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// rather than plain text (ex: `dijit.Editor`)
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renderAsHtml: false,
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// editor: String
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// Class name for Editor widget
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editor: "dijit.form.TextBox",
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// editorWrapper: String
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// Class name for widget that wraps the editor widget, displaying save/cancel
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// buttons.
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editorWrapper: "dijit._InlineEditor",
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// editorParams: Object
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// Set of parameters for editor, like {required: true}
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editorParams: {},
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onChange: function(value){
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// summary:
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// Set this handler to be notified of changes to value.
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// tags:
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// callback
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},
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onCancel: function(){
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// summary:
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// Set this handler to be notified when editing is cancelled.
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// tags:
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// callback
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},
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// width: String
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// Width of editor. By default it's width=100% (ie, block mode).
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width: "100%",
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// value: String
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// The display value of the widget in read-only mode
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value: "",
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// noValueIndicator: [const] String
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// The text that gets displayed when there is no value (so that the user has a place to click to edit)
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noValueIndicator: dojo.isIE <= 6 ? // font-family needed on IE6 but it messes up IE8
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"<span style='font-family: wingdings; text-decoration: underline;'> ✍ </span>" :
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"<span style='text-decoration: underline;'> ✍ </span>",
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constructor: function(){
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// summary:
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// Sets up private arrays etc.
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// tags:
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// private
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this.editorParams = {};
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},
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postMixInProperties: function(){
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this.inherited(arguments);
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// save pointer to original source node, since Widget nulls-out srcNodeRef
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this.displayNode = this.srcNodeRef;
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// connect handlers to the display node
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var events = {
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ondijitclick: "_onClick",
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onmouseover: "_onMouseOver",
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onmouseout: "_onMouseOut",
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onfocus: "_onMouseOver",
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onblur: "_onMouseOut"
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};
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for(var name in events){
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this.connect(this.displayNode, name, events[name]);
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}
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dijit.setWaiRole(this.displayNode, "button");
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if(!this.displayNode.getAttribute("tabIndex")){
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this.displayNode.setAttribute("tabIndex", 0);
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}
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if(!this.value && !("value" in this.params)){ // "" is a good value if specified directly so check params){
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this.value = dojo.trim(this.renderAsHtml ? this.displayNode.innerHTML :
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(this.displayNode.innerText||this.displayNode.textContent||""));
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}
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if(!this.value){
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this.displayNode.innerHTML = this.noValueIndicator;
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}
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dojo.addClass(this.displayNode, 'dijitInlineEditBoxDisplayMode');
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},
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setDisabled: function(/*Boolean*/ disabled){
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// summary:
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// Deprecated. Use set('disabled', ...) instead.
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// tags:
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// deprecated
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dojo.deprecated("dijit.InlineEditBox.setDisabled() is deprecated. Use set('disabled', bool) instead.", "", "2.0");
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this.set('disabled', disabled);
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},
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_setDisabledAttr: function(/*Boolean*/ disabled){
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// summary:
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// Hook to make set("disabled", ...) work.
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// Set disabled state of widget.
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this.disabled = disabled;
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dijit.setWaiState(this.domNode, "disabled", disabled);
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if(disabled){
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this.displayNode.removeAttribute("tabIndex");
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}else{
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this.displayNode.setAttribute("tabIndex", 0);
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}
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dojo.toggleClass(this.displayNode, "dijitInlineEditBoxDisplayModeDisabled", disabled);
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},
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_onMouseOver: function(){
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// summary:
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// Handler for onmouseover and onfocus event.
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// tags:
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// private
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if(!this.disabled){
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dojo.addClass(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
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}
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},
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_onMouseOut: function(){
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// summary:
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// Handler for onmouseout and onblur event.
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// tags:
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// private
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dojo.removeClass(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
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},
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_onClick: function(/*Event*/ e){
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// summary:
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// Handler for onclick event.
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// tags:
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// private
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if(this.disabled){ return; }
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if(e){ dojo.stopEvent(e); }
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this._onMouseOut();
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// Since FF gets upset if you move a node while in an event handler for that node...
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setTimeout(dojo.hitch(this, "edit"), 0);
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},
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edit: function(){
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// summary:
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// Display the editor widget in place of the original (read only) markup.
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// tags:
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// private
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if(this.disabled || this.editing){ return; }
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this.editing = true;
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// save some display node values that can be restored later
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this._savedPosition = dojo.style(this.displayNode, "position") || "static";
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this._savedOpacity = dojo.style(this.displayNode, "opacity") || "1";
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this._savedTabIndex = dojo.attr(this.displayNode, "tabIndex") || "0";
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if(this.wrapperWidget){
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var ew = this.wrapperWidget.editWidget;
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ew.set("displayedValue" in ew ? "displayedValue" : "value", this.value);
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}else{
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// Placeholder for edit widget
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// Put place holder (and eventually editWidget) before the display node so that it's positioned correctly
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// when Calendar dropdown appears, which happens automatically on focus.
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var placeholder = dojo.create("span", null, this.domNode, "before");
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// Create the editor wrapper (the thing that holds the editor widget and the save/cancel buttons)
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var ewc = dojo.getObject(this.editorWrapper);
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this.wrapperWidget = new ewc({
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value: this.value,
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buttonSave: this.buttonSave,
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buttonCancel: this.buttonCancel,
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dir: this.dir,
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lang: this.lang,
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tabIndex: this._savedTabIndex,
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editor: this.editor,
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inlineEditBox: this,
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sourceStyle: dojo.getComputedStyle(this.displayNode),
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save: dojo.hitch(this, "save"),
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cancel: dojo.hitch(this, "cancel")
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}, placeholder);
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}
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var ww = this.wrapperWidget;
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if(dojo.isIE){
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dijit.focus(dijit.getFocus()); // IE (at least 8) needs help with tab order changes
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}
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// to avoid screen jitter, we first create the editor with position:absolute, visibility:hidden,
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// and then when it's finished rendering, we switch from display mode to editor
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// position:absolute releases screen space allocated to the display node
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// opacity:0 is the same as visibility:hidden but is still focusable
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// visiblity:hidden removes focus outline
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dojo.style(this.displayNode, { position: "absolute", opacity: "0", display: "none" }); // makes display node invisible, display style used for focus-ability
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dojo.style(ww.domNode, { position: this._savedPosition, visibility: "visible", opacity: "1" });
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dojo.attr(this.displayNode, "tabIndex", "-1"); // needed by WebKit for TAB from editor to skip displayNode
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// Replace the display widget with edit widget, leaving them both displayed for a brief time so that
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// focus can be shifted without incident. (browser may needs some time to render the editor.)
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setTimeout(dojo.hitch(this, function(){
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ww.focus(); // both nodes are showing, so we can switch focus safely
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ww._resetValue = ww.getValue();
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}), 0);
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},
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_onBlur: function(){
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// summary:
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// Called when focus moves outside the InlineEditBox.
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// Performs garbage collection.
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// tags:
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// private
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this.inherited(arguments);
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if(!this.editing){
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/* causes IE focus problems, see TooltipDialog_a11y.html...
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setTimeout(dojo.hitch(this, function(){
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if(this.wrapperWidget){
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this.wrapperWidget.destroy();
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delete this.wrapperWidget;
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}
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}), 0);
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*/
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}
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},
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destroy: function(){
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if(this.wrapperWidget){
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this.wrapperWidget.destroy();
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delete this.wrapperWidget;
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}
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this.inherited(arguments);
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},
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_showText: function(/*Boolean*/ focus){
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// summary:
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// Revert to display mode, and optionally focus on display node
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// tags:
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// private
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var ww = this.wrapperWidget;
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dojo.style(ww.domNode, { position: "absolute", visibility: "hidden", opacity: "0" }); // hide the editor from mouse/keyboard events
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dojo.style(this.displayNode, { position: this._savedPosition, opacity: this._savedOpacity, display: "" }); // make the original text visible
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dojo.attr(this.displayNode, "tabIndex", this._savedTabIndex);
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if(focus){
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dijit.focus(this.displayNode);
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}
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},
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save: function(/*Boolean*/ focus){
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// summary:
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// Save the contents of the editor and revert to display mode.
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// focus: Boolean
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// Focus on the display mode text
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// tags:
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// private
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if(this.disabled || !this.editing){ return; }
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this.editing = false;
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var ww = this.wrapperWidget;
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var value = ww.getValue();
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this.set('value', value); // display changed, formatted value
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// tell the world that we have changed
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setTimeout(dojo.hitch(this, "onChange", value), 0); // setTimeout prevents browser freeze for long-running event handlers
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this._showText(focus); // set focus as needed
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},
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setValue: function(/*String*/ val){
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// summary:
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// Deprecated. Use set('value', ...) instead.
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// tags:
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// deprecated
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dojo.deprecated("dijit.InlineEditBox.setValue() is deprecated. Use set('value', ...) instead.", "", "2.0");
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return this.set("value", val);
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},
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_setValueAttr: function(/*String*/ val){
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// summary:
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// Hook to make set("value", ...) work.
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// Inserts specified HTML value into this node, or an "input needed" character if node is blank.
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this.value = val = dojo.trim(val);
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if(!this.renderAsHtml){
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val = val.replace(/&/gm, "&").replace(/</gm, "<").replace(/>/gm, ">").replace(/"/gm, """).replace(/\n/g, "<br>");
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}
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this.displayNode.innerHTML = val || this.noValueIndicator;
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},
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getValue: function(){
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// summary:
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// Deprecated. Use get('value') instead.
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// tags:
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// deprecated
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dojo.deprecated("dijit.InlineEditBox.getValue() is deprecated. Use get('value') instead.", "", "2.0");
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return this.get("value");
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},
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cancel: function(/*Boolean*/ focus){
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// summary:
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// Revert to display mode, discarding any changes made in the editor
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// tags:
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// private
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if(this.disabled || !this.editing){ return; }
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this.editing = false;
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// tell the world that we have no changes
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setTimeout(dojo.hitch(this, "onCancel"), 0); // setTimeout prevents browser freeze for long-running event handlers
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this._showText(focus);
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}
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});
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dojo.declare(
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"dijit._InlineEditor",
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[dijit._Widget, dijit._Templated],
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{
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// summary:
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// Internal widget used by InlineEditBox, displayed when in editing mode
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// to display the editor and maybe save/cancel buttons. Calling code should
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// connect to save/cancel methods to detect when editing is finished
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//
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// Has mainly the same parameters as InlineEditBox, plus these values:
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//
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// style: Object
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// Set of CSS attributes of display node, to replicate in editor
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//
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// value: String
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// Value as an HTML string or plain text string, depending on renderAsHTML flag
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templateString: dojo.cache("dijit", "templates/InlineEditBox.html", "<span dojoAttachPoint=\"editNode\" waiRole=\"presentation\" style=\"position: absolute; visibility:hidden\" class=\"dijitReset dijitInline\"\n\tdojoAttachEvent=\"onkeypress: _onKeyPress\"\n\t><span dojoAttachPoint=\"editorPlaceholder\"></span\n\t><span dojoAttachPoint=\"buttonContainer\"\n\t\t><button class='saveButton' dojoAttachPoint=\"saveButton\" dojoType=\"dijit.form.Button\" dojoAttachEvent=\"onClick:save\" label=\"${buttonSave}\"></button\n\t\t><button class='cancelButton' dojoAttachPoint=\"cancelButton\" dojoType=\"dijit.form.Button\" dojoAttachEvent=\"onClick:cancel\" label=\"${buttonCancel}\"></button\n\t></span\n></span>\n"),
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widgetsInTemplate: true,
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postMixInProperties: function(){
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this.inherited(arguments);
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this.messages = dojo.i18n.getLocalization("dijit", "common", this.lang);
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dojo.forEach(["buttonSave", "buttonCancel"], function(prop){
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if(!this[prop]){ this[prop] = this.messages[prop]; }
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}, this);
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},
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postCreate: function(){
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// Create edit widget in place in the template
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var cls = dojo.getObject(this.editor);
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// Copy the style from the source
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// Don't copy ALL properties though, just the necessary/applicable ones.
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// wrapperStyle/destStyle code is to workaround IE bug where getComputedStyle().fontSize
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// is a relative value like 200%, rather than an absolute value like 24px, and
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// the 200% can refer *either* to a setting on the node or it's ancestor (see #11175)
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var srcStyle = this.sourceStyle,
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editStyle = "line-height:" + srcStyle.lineHeight + ";",
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destStyle = dojo.getComputedStyle(this.domNode);
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dojo.forEach(["Weight","Family","Size","Style"], function(prop){
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var textStyle = srcStyle["font"+prop],
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wrapperStyle = destStyle["font"+prop];
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if(wrapperStyle != textStyle){
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editStyle += "font-"+prop+":"+srcStyle["font"+prop]+";";
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}
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}, this);
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dojo.forEach(["marginTop","marginBottom","marginLeft", "marginRight"], function(prop){
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this.domNode.style[prop] = srcStyle[prop];
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|
}, this);
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var width = this.inlineEditBox.width;
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|
if(width == "100%"){
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// block mode
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|
editStyle += "width:100%;";
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|
this.domNode.style.display = "block";
|
|
}else{
|
|
// inline-block mode
|
|
editStyle += "width:" + (width + (Number(width) == width ? "px" : "")) + ";";
|
|
}
|
|
var editorParams = dojo.delegate(this.inlineEditBox.editorParams, {
|
|
style: editStyle,
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|
dir: this.dir,
|
|
lang: this.lang
|
|
});
|
|
editorParams[ "displayedValue" in cls.prototype ? "displayedValue" : "value"] = this.value;
|
|
var ew = (this.editWidget = new cls(editorParams, this.editorPlaceholder));
|
|
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|
if(this.inlineEditBox.autoSave){
|
|
// Remove the save/cancel buttons since saving is done by simply tabbing away or
|
|
// selecting a value from the drop down list
|
|
dojo.destroy(this.buttonContainer);
|
|
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|
// Selecting a value from a drop down list causes an onChange event and then we save
|
|
this.connect(ew, "onChange", "_onChange");
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|
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|
// ESC and TAB should cancel and save. Note that edit widgets do a stopEvent() on ESC key (to
|
|
// prevent Dialog from closing when the user just wants to revert the value in the edit widget),
|
|
// so this is the only way we can see the key press event.
|
|
this.connect(ew, "onKeyPress", "_onKeyPress");
|
|
}else{
|
|
// If possible, enable/disable save button based on whether the user has changed the value
|
|
if("intermediateChanges" in cls.prototype){
|
|
ew.set("intermediateChanges", true);
|
|
this.connect(ew, "onChange", "_onIntermediateChange");
|
|
this.saveButton.set("disabled", true);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onIntermediateChange: function(val){
|
|
// summary:
|
|
// Called for editor widgets that support the intermediateChanges=true flag as a way
|
|
// to detect when to enable/disabled the save button
|
|
this.saveButton.set("disabled", (this.getValue() == this._resetValue) || !this.enableSave());
|
|
},
|
|
|
|
destroy: function(){
|
|
this.editWidget.destroy(true); // let the parent wrapper widget clean up the DOM
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
getValue: function(){
|
|
// summary:
|
|
// Return the [display] value of the edit widget
|
|
var ew = this.editWidget;
|
|
return String(ew.get("displayedValue" in ew ? "displayedValue" : "value"));
|
|
},
|
|
|
|
_onKeyPress: function(e){
|
|
// summary:
|
|
// Handler for keypress in the edit box in autoSave mode.
|
|
// description:
|
|
// For autoSave widgets, if Esc/Enter, call cancel/save.
|
|
// tags:
|
|
// private
|
|
|
|
if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
|
|
if(e.altKey || e.ctrlKey){ return; }
|
|
// If Enter/Esc pressed, treat as save/cancel.
|
|
if(e.charOrCode == dojo.keys.ESCAPE){
|
|
dojo.stopEvent(e);
|
|
this.cancel(true); // sets editing=false which short-circuits _onBlur processing
|
|
}else if(e.charOrCode == dojo.keys.ENTER && e.target.tagName == "INPUT"){
|
|
dojo.stopEvent(e);
|
|
this._onChange(); // fire _onBlur and then save
|
|
}
|
|
|
|
// _onBlur will handle TAB automatically by allowing
|
|
// the TAB to change focus before we mess with the DOM: #6227
|
|
// Expounding by request:
|
|
// The current focus is on the edit widget input field.
|
|
// save() will hide and destroy this widget.
|
|
// We want the focus to jump from the currently hidden
|
|
// displayNode, but since it's hidden, it's impossible to
|
|
// unhide it, focus it, and then have the browser focus
|
|
// away from it to the next focusable element since each
|
|
// of these events is asynchronous and the focus-to-next-element
|
|
// is already queued.
|
|
// So we allow the browser time to unqueue the move-focus event
|
|
// before we do all the hide/show stuff.
|
|
}
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// Called when focus moves outside the editor
|
|
// tags:
|
|
// private
|
|
|
|
this.inherited(arguments);
|
|
if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
|
|
if(this.getValue() == this._resetValue){
|
|
this.cancel(false);
|
|
}else if(this.enableSave()){
|
|
this.save(false);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onChange: function(){
|
|
// summary:
|
|
// Called when the underlying widget fires an onChange event,
|
|
// such as when the user selects a value from the drop down list of a ComboBox,
|
|
// which means that the user has finished entering the value and we should save.
|
|
// tags:
|
|
// private
|
|
|
|
if(this.inlineEditBox.autoSave && this.inlineEditBox.editing && this.enableSave()){
|
|
dojo.style(this.inlineEditBox.displayNode, { display: "" });
|
|
dijit.focus(this.inlineEditBox.displayNode); // fires _onBlur which will save the formatted value
|
|
}
|
|
},
|
|
|
|
enableSave: function(){
|
|
// summary:
|
|
// User overridable function returning a Boolean to indicate
|
|
// if the Save button should be enabled or not - usually due to invalid conditions
|
|
// tags:
|
|
// extension
|
|
return (
|
|
this.editWidget.isValid
|
|
? this.editWidget.isValid()
|
|
: true
|
|
);
|
|
},
|
|
|
|
focus: function(){
|
|
// summary:
|
|
// Focus the edit widget.
|
|
// tags:
|
|
// protected
|
|
|
|
this.editWidget.focus();
|
|
setTimeout(dojo.hitch(this, function(){
|
|
if(this.editWidget.focusNode && this.editWidget.focusNode.tagName == "INPUT"){
|
|
dijit.selectInputText(this.editWidget.focusNode);
|
|
}
|
|
}), 0);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.cookie"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.cookie"] = true;
|
|
dojo.provide("dojo.cookie");
|
|
|
|
|
|
|
|
/*=====
|
|
dojo.__cookieProps = function(){
|
|
// expires: Date|String|Number?
|
|
// If a number, the number of days from today at which the cookie
|
|
// will expire. If a date, the date past which the cookie will expire.
|
|
// If expires is in the past, the cookie will be deleted.
|
|
// If expires is omitted or is 0, the cookie will expire when the browser closes. << FIXME: 0 seems to disappear right away? FF3.
|
|
// path: String?
|
|
// The path to use for the cookie.
|
|
// domain: String?
|
|
// The domain to use for the cookie.
|
|
// secure: Boolean?
|
|
// Whether to only send the cookie on secure connections
|
|
this.expires = expires;
|
|
this.path = path;
|
|
this.domain = domain;
|
|
this.secure = secure;
|
|
}
|
|
=====*/
|
|
|
|
|
|
dojo.cookie = function(/*String*/name, /*String?*/value, /*dojo.__cookieProps?*/props){
|
|
// summary:
|
|
// Get or set a cookie.
|
|
// description:
|
|
// If one argument is passed, returns the value of the cookie
|
|
// For two or more arguments, acts as a setter.
|
|
// name:
|
|
// Name of the cookie
|
|
// value:
|
|
// Value for the cookie
|
|
// props:
|
|
// Properties for the cookie
|
|
// example:
|
|
// set a cookie with the JSON-serialized contents of an object which
|
|
// will expire 5 days from now:
|
|
// | dojo.cookie("configObj", dojo.toJson(config), { expires: 5 });
|
|
//
|
|
// example:
|
|
// de-serialize a cookie back into a JavaScript object:
|
|
// | var config = dojo.fromJson(dojo.cookie("configObj"));
|
|
//
|
|
// example:
|
|
// delete a cookie:
|
|
// | dojo.cookie("configObj", null, {expires: -1});
|
|
var c = document.cookie;
|
|
if(arguments.length == 1){
|
|
var matches = c.match(new RegExp("(?:^|; )" + dojo.regexp.escapeString(name) + "=([^;]*)"));
|
|
return matches ? decodeURIComponent(matches[1]) : undefined; // String or undefined
|
|
}else{
|
|
props = props || {};
|
|
// FIXME: expires=0 seems to disappear right away, not on close? (FF3) Change docs?
|
|
var exp = props.expires;
|
|
if(typeof exp == "number"){
|
|
var d = new Date();
|
|
d.setTime(d.getTime() + exp*24*60*60*1000);
|
|
exp = props.expires = d;
|
|
}
|
|
if(exp && exp.toUTCString){ props.expires = exp.toUTCString(); }
|
|
|
|
value = encodeURIComponent(value);
|
|
var updatedCookie = name + "=" + value, propName;
|
|
for(propName in props){
|
|
updatedCookie += "; " + propName;
|
|
var propValue = props[propName];
|
|
if(propValue !== true){ updatedCookie += "=" + propValue; }
|
|
}
|
|
document.cookie = updatedCookie;
|
|
}
|
|
};
|
|
|
|
dojo.cookie.isSupported = function(){
|
|
// summary:
|
|
// Use to determine if the current browser supports cookies or not.
|
|
//
|
|
// Returns true if user allows cookies.
|
|
// Returns false if user doesn't allow cookies.
|
|
|
|
if(!("cookieEnabled" in navigator)){
|
|
this("__djCookieTest__", "CookiesAllowed");
|
|
navigator.cookieEnabled = this("__djCookieTest__") == "CookiesAllowed";
|
|
if(navigator.cookieEnabled){
|
|
this("__djCookieTest__", "", {expires: -1});
|
|
}
|
|
}
|
|
return navigator.cookieEnabled;
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.StackController"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.StackController"] = true;
|
|
dojo.provide("dijit.layout.StackController");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.layout.StackController",
|
|
[dijit._Widget, dijit._Templated, dijit._Container],
|
|
{
|
|
// summary:
|
|
// Set of buttons to select a page in a page list.
|
|
// description:
|
|
// Monitors the specified StackContainer, and whenever a page is
|
|
// added, deleted, or selected, updates itself accordingly.
|
|
|
|
templateString: "<span wairole='tablist' dojoAttachEvent='onkeypress' class='dijitStackController'></span>",
|
|
|
|
// containerId: [const] String
|
|
// The id of the page container that I point to
|
|
containerId: "",
|
|
|
|
// buttonWidget: [const] String
|
|
// The name of the button widget to create to correspond to each page
|
|
buttonWidget: "dijit.layout._StackButton",
|
|
|
|
postCreate: function(){
|
|
dijit.setWaiRole(this.domNode, "tablist");
|
|
|
|
this.pane2button = {}; // mapping from pane id to buttons
|
|
this.pane2handles = {}; // mapping from pane id to this.connect() handles
|
|
|
|
// Listen to notifications from StackContainer
|
|
this.subscribe(this.containerId+"-startup", "onStartup");
|
|
this.subscribe(this.containerId+"-addChild", "onAddChild");
|
|
this.subscribe(this.containerId+"-removeChild", "onRemoveChild");
|
|
this.subscribe(this.containerId+"-selectChild", "onSelectChild");
|
|
this.subscribe(this.containerId+"-containerKeyPress", "onContainerKeyPress");
|
|
},
|
|
|
|
onStartup: function(/*Object*/ info){
|
|
// summary:
|
|
// Called after StackContainer has finished initializing
|
|
// tags:
|
|
// private
|
|
dojo.forEach(info.children, this.onAddChild, this);
|
|
if(info.selected){
|
|
// Show button corresponding to selected pane (unless selected
|
|
// is null because there are no panes)
|
|
this.onSelectChild(info.selected);
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
for(var pane in this.pane2button){
|
|
this.onRemoveChild(dijit.byId(pane));
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
onAddChild: function(/*dijit._Widget*/ page, /*Integer?*/ insertIndex){
|
|
// summary:
|
|
// Called whenever a page is added to the container.
|
|
// Create button corresponding to the page.
|
|
// tags:
|
|
// private
|
|
|
|
// create an instance of the button widget
|
|
var cls = dojo.getObject(this.buttonWidget);
|
|
var button = new cls({
|
|
id: this.id + "_" + page.id,
|
|
label: page.title,
|
|
dir: page.dir,
|
|
lang: page.lang,
|
|
showLabel: page.showTitle,
|
|
iconClass: page.iconClass,
|
|
closeButton: page.closable,
|
|
title: page.tooltip
|
|
});
|
|
dijit.setWaiState(button.focusNode,"selected", "false");
|
|
this.pane2handles[page.id] = [
|
|
this.connect(page, 'set', function(name, value){
|
|
var buttonAttr = {
|
|
title: 'label',
|
|
showTitle: 'showLabel',
|
|
iconClass: 'iconClass',
|
|
closable: 'closeButton',
|
|
tooltip: 'title'
|
|
}[name];
|
|
if(buttonAttr){
|
|
button.set(buttonAttr, value);
|
|
}
|
|
}),
|
|
this.connect(button, 'onClick', dojo.hitch(this,"onButtonClick", page)),
|
|
this.connect(button, 'onClickCloseButton', dojo.hitch(this,"onCloseButtonClick", page))
|
|
];
|
|
this.addChild(button, insertIndex);
|
|
this.pane2button[page.id] = button;
|
|
page.controlButton = button; // this value might be overwritten if two tabs point to same container
|
|
if(!this._currentChild){ // put the first child into the tab order
|
|
button.focusNode.setAttribute("tabIndex", "0");
|
|
dijit.setWaiState(button.focusNode, "selected", "true");
|
|
this._currentChild = page;
|
|
}
|
|
// make sure all tabs have the same length
|
|
if(!this.isLeftToRight() && dojo.isIE && this._rectifyRtlTabList){
|
|
this._rectifyRtlTabList();
|
|
}
|
|
},
|
|
|
|
onRemoveChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Called whenever a page is removed from the container.
|
|
// Remove the button corresponding to the page.
|
|
// tags:
|
|
// private
|
|
|
|
if(this._currentChild === page){ this._currentChild = null; }
|
|
dojo.forEach(this.pane2handles[page.id], this.disconnect, this);
|
|
delete this.pane2handles[page.id];
|
|
var button = this.pane2button[page.id];
|
|
if(button){
|
|
this.removeChild(button);
|
|
delete this.pane2button[page.id];
|
|
button.destroy();
|
|
}
|
|
delete page.controlButton;
|
|
},
|
|
|
|
onSelectChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Called when a page has been selected in the StackContainer, either by me or by another StackController
|
|
// tags:
|
|
// private
|
|
|
|
if(!page){ return; }
|
|
|
|
if(this._currentChild){
|
|
var oldButton=this.pane2button[this._currentChild.id];
|
|
oldButton.set('checked', false);
|
|
dijit.setWaiState(oldButton.focusNode, "selected", "false");
|
|
oldButton.focusNode.setAttribute("tabIndex", "-1");
|
|
}
|
|
|
|
var newButton=this.pane2button[page.id];
|
|
newButton.set('checked', true);
|
|
dijit.setWaiState(newButton.focusNode, "selected", "true");
|
|
this._currentChild = page;
|
|
newButton.focusNode.setAttribute("tabIndex", "0");
|
|
var container = dijit.byId(this.containerId);
|
|
dijit.setWaiState(container.containerNode, "labelledby", newButton.id);
|
|
},
|
|
|
|
onButtonClick: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Called whenever one of my child buttons is pressed in an attempt to select a page
|
|
// tags:
|
|
// private
|
|
|
|
var container = dijit.byId(this.containerId);
|
|
container.selectChild(page);
|
|
},
|
|
|
|
onCloseButtonClick: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Called whenever one of my child buttons [X] is pressed in an attempt to close a page
|
|
// tags:
|
|
// private
|
|
|
|
var container = dijit.byId(this.containerId);
|
|
container.closeChild(page);
|
|
if(this._currentChild){
|
|
var b = this.pane2button[this._currentChild.id];
|
|
if(b){
|
|
dijit.focus(b.focusNode || b.domNode);
|
|
}
|
|
}
|
|
},
|
|
|
|
// TODO: this is a bit redundant with forward, back api in StackContainer
|
|
adjacent: function(/*Boolean*/ forward){
|
|
// summary:
|
|
// Helper for onkeypress to find next/previous button
|
|
// tags:
|
|
// private
|
|
|
|
if(!this.isLeftToRight() && (!this.tabPosition || /top|bottom/.test(this.tabPosition))){ forward = !forward; }
|
|
// find currently focused button in children array
|
|
var children = this.getChildren();
|
|
var current = dojo.indexOf(children, this.pane2button[this._currentChild.id]);
|
|
// pick next button to focus on
|
|
var offset = forward ? 1 : children.length - 1;
|
|
return children[ (current + offset) % children.length ]; // dijit._Widget
|
|
},
|
|
|
|
onkeypress: function(/*Event*/ e){
|
|
// summary:
|
|
// Handle keystrokes on the page list, for advancing to next/previous button
|
|
// and closing the current page if the page is closable.
|
|
// tags:
|
|
// private
|
|
|
|
if(this.disabled || e.altKey ){ return; }
|
|
var forward = null;
|
|
if(e.ctrlKey || !e._djpage){
|
|
var k = dojo.keys;
|
|
switch(e.charOrCode){
|
|
case k.LEFT_ARROW:
|
|
case k.UP_ARROW:
|
|
if(!e._djpage){ forward = false; }
|
|
break;
|
|
case k.PAGE_UP:
|
|
if(e.ctrlKey){ forward = false; }
|
|
break;
|
|
case k.RIGHT_ARROW:
|
|
case k.DOWN_ARROW:
|
|
if(!e._djpage){ forward = true; }
|
|
break;
|
|
case k.PAGE_DOWN:
|
|
if(e.ctrlKey){ forward = true; }
|
|
break;
|
|
case k.DELETE:
|
|
if(this._currentChild.closable){
|
|
this.onCloseButtonClick(this._currentChild);
|
|
}
|
|
dojo.stopEvent(e);
|
|
break;
|
|
default:
|
|
if(e.ctrlKey){
|
|
if(e.charOrCode === k.TAB){
|
|
this.adjacent(!e.shiftKey).onClick();
|
|
dojo.stopEvent(e);
|
|
}else if(e.charOrCode == "w"){
|
|
if(this._currentChild.closable){
|
|
this.onCloseButtonClick(this._currentChild);
|
|
}
|
|
dojo.stopEvent(e); // avoid browser tab closing.
|
|
}
|
|
}
|
|
}
|
|
// handle page navigation
|
|
if(forward !== null){
|
|
this.adjacent(forward).onClick();
|
|
dojo.stopEvent(e);
|
|
}
|
|
}
|
|
},
|
|
|
|
onContainerKeyPress: function(/*Object*/ info){
|
|
// summary:
|
|
// Called when there was a keypress on the container
|
|
// tags:
|
|
// private
|
|
info.e._djpage = info.page;
|
|
this.onkeypress(info.e);
|
|
}
|
|
});
|
|
|
|
|
|
dojo.declare("dijit.layout._StackButton",
|
|
dijit.form.ToggleButton,
|
|
{
|
|
// summary:
|
|
// Internal widget used by StackContainer.
|
|
// description:
|
|
// The button-like or tab-like object you click to select or delete a page
|
|
// tags:
|
|
// private
|
|
|
|
// Override _FormWidget.tabIndex.
|
|
// StackContainer buttons are not in the tab order by default.
|
|
// Probably we should be calling this.startupKeyNavChildren() instead.
|
|
tabIndex: "-1",
|
|
|
|
postCreate: function(/*Event*/ evt){
|
|
dijit.setWaiRole((this.focusNode || this.domNode), "tab");
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
onClick: function(/*Event*/ evt){
|
|
// summary:
|
|
// This is for TabContainer where the tabs are <span> rather than button,
|
|
// so need to set focus explicitly (on some browsers)
|
|
// Note that you shouldn't override this method, but you can connect to it.
|
|
dijit.focus(this.focusNode);
|
|
|
|
// ... now let StackController catch the event and tell me what to do
|
|
},
|
|
|
|
onClickCloseButton: function(/*Event*/ evt){
|
|
// summary:
|
|
// StackContainer connects to this function; if your widget contains a close button
|
|
// then clicking it should call this function.
|
|
// Note that you shouldn't override this method, but you can connect to it.
|
|
evt.stopPropagation();
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.StackContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.StackContainer"] = true;
|
|
dojo.provide("dijit.layout.StackContainer");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.layout.StackContainer",
|
|
dijit.layout._LayoutWidget,
|
|
{
|
|
// summary:
|
|
// A container that has multiple children, but shows only
|
|
// one child at a time
|
|
//
|
|
// description:
|
|
// A container for widgets (ContentPanes, for example) That displays
|
|
// only one Widget at a time.
|
|
//
|
|
// Publishes topics [widgetId]-addChild, [widgetId]-removeChild, and [widgetId]-selectChild
|
|
//
|
|
// Can be base class for container, Wizard, Show, etc.
|
|
|
|
// doLayout: Boolean
|
|
// If true, change the size of my currently displayed child to match my size
|
|
doLayout: true,
|
|
|
|
// persist: Boolean
|
|
// Remembers the selected child across sessions
|
|
persist: false,
|
|
|
|
baseClass: "dijitStackContainer",
|
|
|
|
/*=====
|
|
// selectedChildWidget: [readonly] dijit._Widget
|
|
// References the currently selected child widget, if any.
|
|
// Adjust selected child with selectChild() method.
|
|
selectedChildWidget: null,
|
|
=====*/
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
dojo.addClass(this.domNode, "dijitLayoutContainer");
|
|
dijit.setWaiRole(this.containerNode, "tabpanel");
|
|
this.connect(this.domNode, "onkeypress", this._onKeyPress);
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
|
|
var children = this.getChildren();
|
|
|
|
// Setup each page panel to be initially hidden
|
|
dojo.forEach(children, this._setupChild, this);
|
|
|
|
// Figure out which child to initially display, defaulting to first one
|
|
if(this.persist){
|
|
this.selectedChildWidget = dijit.byId(dojo.cookie(this.id + "_selectedChild"));
|
|
}else{
|
|
dojo.some(children, function(child){
|
|
if(child.selected){
|
|
this.selectedChildWidget = child;
|
|
}
|
|
return child.selected;
|
|
}, this);
|
|
}
|
|
var selected = this.selectedChildWidget;
|
|
if(!selected && children[0]){
|
|
selected = this.selectedChildWidget = children[0];
|
|
selected.selected = true;
|
|
}
|
|
|
|
// Publish information about myself so any StackControllers can initialize.
|
|
// This needs to happen before this.inherited(arguments) so that for
|
|
// TabContainer, this._contentBox doesn't include the space for the tab labels.
|
|
dojo.publish(this.id+"-startup", [{children: children, selected: selected}]);
|
|
|
|
// Startup each child widget, and do initial layout like setting this._contentBox,
|
|
// then calls this.resize() which does the initial sizing on the selected child.
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
resize: function(){
|
|
// Resize is called when we are first made visible (it's called from startup()
|
|
// if we are initially visible). If this is the first time we've been made
|
|
// visible then show our first child.
|
|
var selected = this.selectedChildWidget;
|
|
if(selected && !this._hasBeenShown){
|
|
this._hasBeenShown = true;
|
|
this._showChild(selected);
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setupChild: function(/*dijit._Widget*/ child){
|
|
// Overrides _LayoutWidget._setupChild()
|
|
|
|
this.inherited(arguments);
|
|
|
|
dojo.removeClass(child.domNode, "dijitVisible");
|
|
dojo.addClass(child.domNode, "dijitHidden");
|
|
|
|
// remove the title attribute so it doesn't show up when i hover
|
|
// over a node
|
|
child.domNode.title = "";
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ child, /*Integer?*/ insertIndex){
|
|
// Overrides _Container.addChild() to do layout and publish events
|
|
|
|
this.inherited(arguments);
|
|
|
|
if(this._started){
|
|
dojo.publish(this.id+"-addChild", [child, insertIndex]);
|
|
|
|
// in case the tab titles have overflowed from one line to two lines
|
|
// (or, if this if first child, from zero lines to one line)
|
|
// TODO: w/ScrollingTabController this is no longer necessary, although
|
|
// ScrollTabController.resize() does need to get called to show/hide
|
|
// the navigation buttons as appropriate, but that's handled in ScrollingTabController.onAddChild()
|
|
this.layout();
|
|
|
|
// if this is the first child, then select it
|
|
if(!this.selectedChildWidget){
|
|
this.selectChild(child);
|
|
}
|
|
}
|
|
},
|
|
|
|
removeChild: function(/*dijit._Widget*/ page){
|
|
// Overrides _Container.removeChild() to do layout and publish events
|
|
|
|
this.inherited(arguments);
|
|
|
|
if(this._started){
|
|
// this will notify any tablists to remove a button; do this first because it may affect sizing
|
|
dojo.publish(this.id + "-removeChild", [page]);
|
|
}
|
|
|
|
// If we are being destroyed than don't run the code below (to select another page), because we are deleting
|
|
// every page one by one
|
|
if(this._beingDestroyed){ return; }
|
|
|
|
// Select new page to display, also updating TabController to show the respective tab.
|
|
// Do this before layout call because it can affect the height of the TabController.
|
|
if(this.selectedChildWidget === page){
|
|
this.selectedChildWidget = undefined;
|
|
if(this._started){
|
|
var children = this.getChildren();
|
|
if(children.length){
|
|
this.selectChild(children[0]);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(this._started){
|
|
// In case the tab titles now take up one line instead of two lines
|
|
// (note though that ScrollingTabController never overflows to multiple lines),
|
|
// or the height has changed slightly because of addition/removal of tab which close icon
|
|
this.layout();
|
|
}
|
|
},
|
|
|
|
selectChild: function(/*dijit._Widget|String*/ page, /*Boolean*/ animate){
|
|
// summary:
|
|
// Show the given widget (which must be one of my children)
|
|
// page:
|
|
// Reference to child widget or id of child widget
|
|
|
|
page = dijit.byId(page);
|
|
|
|
if(this.selectedChildWidget != page){
|
|
// Deselect old page and select new one
|
|
this._transition(page, this.selectedChildWidget, animate);
|
|
this.selectedChildWidget = page;
|
|
dojo.publish(this.id+"-selectChild", [page]);
|
|
|
|
if(this.persist){
|
|
dojo.cookie(this.id + "_selectedChild", this.selectedChildWidget.id);
|
|
}
|
|
}
|
|
},
|
|
|
|
_transition: function(/*dijit._Widget*/newWidget, /*dijit._Widget*/oldWidget){
|
|
// summary:
|
|
// Hide the old widget and display the new widget.
|
|
// Subclasses should override this.
|
|
// tags:
|
|
// protected extension
|
|
if(oldWidget){
|
|
this._hideChild(oldWidget);
|
|
}
|
|
this._showChild(newWidget);
|
|
|
|
// Size the new widget, in case this is the first time it's being shown,
|
|
// or I have been resized since the last time it was shown.
|
|
// Note that page must be visible for resizing to work.
|
|
if(newWidget.resize){
|
|
if(this.doLayout){
|
|
newWidget.resize(this._containerContentBox || this._contentBox);
|
|
}else{
|
|
// the child should pick it's own size but we still need to call resize()
|
|
// (with no arguments) to let the widget lay itself out
|
|
newWidget.resize();
|
|
}
|
|
}
|
|
},
|
|
|
|
_adjacent: function(/*Boolean*/ forward){
|
|
// summary:
|
|
// Gets the next/previous child widget in this container from the current selection.
|
|
var children = this.getChildren();
|
|
var index = dojo.indexOf(children, this.selectedChildWidget);
|
|
index += forward ? 1 : children.length - 1;
|
|
return children[ index % children.length ]; // dijit._Widget
|
|
},
|
|
|
|
forward: function(){
|
|
// summary:
|
|
// Advance to next page.
|
|
this.selectChild(this._adjacent(true), true);
|
|
},
|
|
|
|
back: function(){
|
|
// summary:
|
|
// Go back to previous page.
|
|
this.selectChild(this._adjacent(false), true);
|
|
},
|
|
|
|
_onKeyPress: function(e){
|
|
dojo.publish(this.id+"-containerKeyPress", [{ e: e, page: this}]);
|
|
},
|
|
|
|
layout: function(){
|
|
// Implement _LayoutWidget.layout() virtual method.
|
|
if(this.doLayout && this.selectedChildWidget && this.selectedChildWidget.resize){
|
|
this.selectedChildWidget.resize(this._containerContentBox || this._contentBox);
|
|
}
|
|
},
|
|
|
|
_showChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Show the specified child by changing it's CSS, and call _onShow()/onShow() so
|
|
// it can do any updates it needs regarding loading href's etc.
|
|
var children = this.getChildren();
|
|
page.isFirstChild = (page == children[0]);
|
|
page.isLastChild = (page == children[children.length-1]);
|
|
page.selected = true;
|
|
|
|
dojo.removeClass(page.domNode, "dijitHidden");
|
|
dojo.addClass(page.domNode, "dijitVisible");
|
|
|
|
page._onShow();
|
|
},
|
|
|
|
_hideChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Hide the specified child by changing it's CSS, and call _onHide() so
|
|
// it's notified.
|
|
page.selected=false;
|
|
dojo.removeClass(page.domNode, "dijitVisible");
|
|
dojo.addClass(page.domNode, "dijitHidden");
|
|
|
|
page.onHide();
|
|
},
|
|
|
|
closeChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Callback when user clicks the [X] to remove a page.
|
|
// If onClose() returns true then remove and destroy the child.
|
|
// tags:
|
|
// private
|
|
var remove = page.onClose(this, page);
|
|
if(remove){
|
|
this.removeChild(page);
|
|
// makes sure we can clean up executeScripts in ContentPane onUnLoad
|
|
page.destroyRecursive();
|
|
}
|
|
},
|
|
|
|
destroyDescendants: function(/*Boolean*/preserveDom){
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
this.removeChild(child);
|
|
child.destroyRecursive(preserveDom);
|
|
}, this);
|
|
}
|
|
});
|
|
|
|
// For back-compat, remove for 2.0
|
|
|
|
|
|
|
|
// These arguments can be specified for the children of a StackContainer.
|
|
// Since any widget can be specified as a StackContainer child, mix them
|
|
// into the base widget class. (This is a hack, but it's effective.)
|
|
dojo.extend(dijit._Widget, {
|
|
// selected: Boolean
|
|
// Parameter for children of `dijit.layout.StackContainer` or subclasses.
|
|
// Specifies that this widget should be the initially displayed pane.
|
|
// Note: to change the selected child use `dijit.layout.StackContainer.selectChild`
|
|
selected: false,
|
|
|
|
// closable: Boolean
|
|
// Parameter for children of `dijit.layout.StackContainer` or subclasses.
|
|
// True if user can close (destroy) this child, such as (for example) clicking the X on the tab.
|
|
closable: false,
|
|
|
|
// iconClass: String
|
|
// Parameter for children of `dijit.layout.StackContainer` or subclasses.
|
|
// CSS Class specifying icon to use in label associated with this pane.
|
|
iconClass: "",
|
|
|
|
// showTitle: Boolean
|
|
// Parameter for children of `dijit.layout.StackContainer` or subclasses.
|
|
// When true, display title of this widget as tab label etc., rather than just using
|
|
// icon specified in iconClass
|
|
showTitle: true
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.AccordionPane"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.AccordionPane"] = true;
|
|
dojo.provide("dijit.layout.AccordionPane");
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout.AccordionPane", dijit.layout.ContentPane, {
|
|
// summary:
|
|
// Deprecated widget. Use `dijit.layout.ContentPane` instead.
|
|
// tags:
|
|
// deprecated
|
|
|
|
constructor: function(){
|
|
dojo.deprecated("dijit.layout.AccordionPane deprecated, use ContentPane instead", "", "2.0");
|
|
},
|
|
|
|
onSelected: function(){
|
|
// summary:
|
|
// called when this pane is selected
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.AccordionContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.AccordionContainer"] = true;
|
|
dojo.provide("dijit.layout.AccordionContainer");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// for back compat, remove for 2.0
|
|
|
|
dojo.declare(
|
|
"dijit.layout.AccordionContainer",
|
|
dijit.layout.StackContainer,
|
|
{
|
|
// summary:
|
|
// Holds a set of panes where every pane's title is visible, but only one pane's content is visible at a time,
|
|
// and switching between panes is visualized by sliding the other panes up/down.
|
|
// example:
|
|
// | <div dojoType="dijit.layout.AccordionContainer">
|
|
// | <div dojoType="dijit.layout.ContentPane" title="pane 1">
|
|
// | </div>
|
|
// | <div dojoType="dijit.layout.ContentPane" title="pane 2">
|
|
// | <p>This is some text</p>
|
|
// | </div>
|
|
// | </div>
|
|
|
|
// duration: Integer
|
|
// Amount of time (in ms) it takes to slide panes
|
|
duration: dijit.defaultDuration,
|
|
|
|
// buttonWidget: [const] String
|
|
// The name of the widget used to display the title of each pane
|
|
buttonWidget: "dijit.layout._AccordionButton",
|
|
|
|
// _verticalSpace: Number
|
|
// Pixels of space available for the open pane
|
|
// (my content box size minus the cumulative size of all the title bars)
|
|
_verticalSpace: 0,
|
|
|
|
baseClass: "dijitAccordionContainer",
|
|
|
|
postCreate: function(){
|
|
this.domNode.style.overflow = "hidden";
|
|
this.inherited(arguments);
|
|
dijit.setWaiRole(this.domNode, "tablist");
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
this.inherited(arguments);
|
|
if(this.selectedChildWidget){
|
|
var style = this.selectedChildWidget.containerNode.style;
|
|
style.display = "";
|
|
style.overflow = "auto";
|
|
this.selectedChildWidget._wrapperWidget.set("selected", true);
|
|
}
|
|
},
|
|
|
|
_getTargetHeight: function(/* Node */ node){
|
|
// summary:
|
|
// For the given node, returns the height that should be
|
|
// set to achieve our vertical space (subtract any padding
|
|
// we may have).
|
|
//
|
|
// This is used by the animations.
|
|
//
|
|
// TODO: I don't think this works correctly in IE quirks when an elements
|
|
// style.height including padding and borders
|
|
var cs = dojo.getComputedStyle(node);
|
|
return Math.max(this._verticalSpace - dojo._getPadBorderExtents(node, cs).h - dojo._getMarginExtents(node, cs).h, 0);
|
|
},
|
|
|
|
layout: function(){
|
|
// Implement _LayoutWidget.layout() virtual method.
|
|
// Set the height of the open pane based on what room remains.
|
|
|
|
var openPane = this.selectedChildWidget;
|
|
|
|
if(!openPane){ return;}
|
|
|
|
var openPaneContainer = openPane._wrapperWidget.domNode,
|
|
openPaneContainerMargin = dojo._getMarginExtents(openPaneContainer),
|
|
openPaneContainerPadBorder = dojo._getPadBorderExtents(openPaneContainer),
|
|
mySize = this._contentBox;
|
|
|
|
// get cumulative height of all the unselected title bars
|
|
var totalCollapsedHeight = 0;
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
if(child != openPane){
|
|
totalCollapsedHeight += dojo.marginBox(child._wrapperWidget.domNode).h;
|
|
}
|
|
});
|
|
this._verticalSpace = mySize.h - totalCollapsedHeight - openPaneContainerMargin.h
|
|
- openPaneContainerPadBorder.h - openPane._buttonWidget.getTitleHeight();
|
|
|
|
// Memo size to make displayed child
|
|
this._containerContentBox = {
|
|
h: this._verticalSpace,
|
|
w: this._contentBox.w - openPaneContainerMargin.w - openPaneContainerPadBorder.w
|
|
};
|
|
|
|
if(openPane){
|
|
openPane.resize(this._containerContentBox);
|
|
}
|
|
},
|
|
|
|
_setupChild: function(child){
|
|
// Overrides _LayoutWidget._setupChild().
|
|
// Put wrapper widget around the child widget, showing title
|
|
|
|
child._wrapperWidget = new dijit.layout._AccordionInnerContainer({
|
|
contentWidget: child,
|
|
buttonWidget: this.buttonWidget,
|
|
id: child.id + "_wrapper",
|
|
dir: child.dir,
|
|
lang: child.lang,
|
|
parent: this
|
|
});
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ child, /*Integer?*/ insertIndex){
|
|
if(this._started){
|
|
// Adding a child to a started Accordion is complicated because children have
|
|
// wrapper widgets. Default code path (calling this.inherited()) would add
|
|
// the new child inside another child's wrapper.
|
|
|
|
// First add in child as a direct child of this AccordionContainer
|
|
dojo.place(child.domNode, this.containerNode, insertIndex);
|
|
|
|
if(!child._started){
|
|
child.startup();
|
|
}
|
|
|
|
// Then stick the wrapper widget around the child widget
|
|
this._setupChild(child);
|
|
|
|
// Code below copied from StackContainer
|
|
dojo.publish(this.id+"-addChild", [child, insertIndex]);
|
|
this.layout();
|
|
if(!this.selectedChildWidget){
|
|
this.selectChild(child);
|
|
}
|
|
}else{
|
|
// We haven't been started yet so just add in the child widget directly,
|
|
// and the wrapper will be created on startup()
|
|
this.inherited(arguments);
|
|
}
|
|
},
|
|
|
|
removeChild: function(child){
|
|
// Overrides _LayoutWidget.removeChild().
|
|
|
|
// destroy wrapper widget first, before StackContainer.getChildren() call
|
|
child._wrapperWidget.destroy();
|
|
delete child._wrapperWidget;
|
|
dojo.removeClass(child.domNode, "dijitHidden");
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
getChildren: function(){
|
|
// Overrides _Container.getChildren() to return content panes rather than internal AccordionInnerContainer panes
|
|
return dojo.map(this.inherited(arguments), function(child){
|
|
return child.declaredClass == "dijit.layout._AccordionInnerContainer" ? child.contentWidget : child;
|
|
}, this);
|
|
},
|
|
|
|
destroy: function(){
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
child._wrapperWidget.destroy();
|
|
});
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_transition: function(/*dijit._Widget?*/newWidget, /*dijit._Widget?*/oldWidget, /*Boolean*/ animate){
|
|
// Overrides StackContainer._transition() to provide sliding of title bars etc.
|
|
|
|
//TODO: should be able to replace this with calls to slideIn/slideOut
|
|
if(this._inTransition){ return; }
|
|
var animations = [];
|
|
var paneHeight = this._verticalSpace;
|
|
if(newWidget){
|
|
newWidget._wrapperWidget.set("selected", true);
|
|
|
|
this._showChild(newWidget); // prepare widget to be slid in
|
|
|
|
// Size the new widget, in case this is the first time it's being shown,
|
|
// or I have been resized since the last time it was shown.
|
|
// Note that page must be visible for resizing to work.
|
|
if(this.doLayout && newWidget.resize){
|
|
newWidget.resize(this._containerContentBox);
|
|
}
|
|
|
|
var newContents = newWidget.domNode;
|
|
dojo.addClass(newContents, "dijitVisible");
|
|
dojo.removeClass(newContents, "dijitHidden");
|
|
|
|
if(animate){
|
|
var newContentsOverflow = newContents.style.overflow;
|
|
newContents.style.overflow = "hidden";
|
|
animations.push(dojo.animateProperty({
|
|
node: newContents,
|
|
duration: this.duration,
|
|
properties: {
|
|
height: { start: 1, end: this._getTargetHeight(newContents) }
|
|
},
|
|
onEnd: function(){
|
|
newContents.style.overflow = newContentsOverflow;
|
|
|
|
// Kick IE to workaround layout bug, see #11415
|
|
if(dojo.isIE){
|
|
setTimeout(function(){
|
|
dojo.removeClass(newContents.parentNode, "dijitAccordionInnerContainerFocused");
|
|
setTimeout(function(){
|
|
dojo.addClass(newContents.parentNode, "dijitAccordionInnerContainerFocused");
|
|
}, 0);
|
|
}, 0);
|
|
}
|
|
}
|
|
}));
|
|
}
|
|
}
|
|
if(oldWidget){
|
|
oldWidget._wrapperWidget.set("selected", false);
|
|
var oldContents = oldWidget.domNode;
|
|
if(animate){
|
|
var oldContentsOverflow = oldContents.style.overflow;
|
|
oldContents.style.overflow = "hidden";
|
|
animations.push(dojo.animateProperty({
|
|
node: oldContents,
|
|
duration: this.duration,
|
|
properties: {
|
|
height: { start: this._getTargetHeight(oldContents), end: 1 }
|
|
},
|
|
onEnd: function(){
|
|
dojo.addClass(oldContents, "dijitHidden");
|
|
dojo.removeClass(oldContents, "dijitVisible");
|
|
oldContents.style.overflow = oldContentsOverflow;
|
|
if(oldWidget.onHide){
|
|
oldWidget.onHide();
|
|
}
|
|
}
|
|
}));
|
|
}else{
|
|
dojo.addClass(oldContents, "dijitHidden");
|
|
dojo.removeClass(oldContents, "dijitVisible");
|
|
if(oldWidget.onHide){
|
|
oldWidget.onHide();
|
|
}
|
|
}
|
|
}
|
|
|
|
if(animate){
|
|
this._inTransition = true;
|
|
var combined = dojo.fx.combine(animations);
|
|
combined.onEnd = dojo.hitch(this, function(){
|
|
delete this._inTransition;
|
|
});
|
|
combined.play();
|
|
}
|
|
},
|
|
|
|
// note: we are treating the container as controller here
|
|
_onKeyPress: function(/*Event*/ e, /*dijit._Widget*/ fromTitle){
|
|
// summary:
|
|
// Handle keypress events
|
|
// description:
|
|
// This is called from a handler on AccordionContainer.domNode
|
|
// (setup in StackContainer), and is also called directly from
|
|
// the click handler for accordion labels
|
|
if(this._inTransition || this.disabled || e.altKey || !(fromTitle || e.ctrlKey)){
|
|
if(this._inTransition){
|
|
dojo.stopEvent(e);
|
|
}
|
|
return;
|
|
}
|
|
var k = dojo.keys,
|
|
c = e.charOrCode;
|
|
if((fromTitle && (c == k.LEFT_ARROW || c == k.UP_ARROW)) ||
|
|
(e.ctrlKey && c == k.PAGE_UP)){
|
|
this._adjacent(false)._buttonWidget._onTitleClick();
|
|
dojo.stopEvent(e);
|
|
}else if((fromTitle && (c == k.RIGHT_ARROW || c == k.DOWN_ARROW)) ||
|
|
(e.ctrlKey && (c == k.PAGE_DOWN || c == k.TAB))){
|
|
this._adjacent(true)._buttonWidget._onTitleClick();
|
|
dojo.stopEvent(e);
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
dojo.declare("dijit.layout._AccordionInnerContainer",
|
|
[dijit._Widget, dijit._CssStateMixin], {
|
|
// summary:
|
|
// Internal widget placed as direct child of AccordionContainer.containerNode.
|
|
// When other widgets are added as children to an AccordionContainer they are wrapped in
|
|
// this widget.
|
|
|
|
// buttonWidget: String
|
|
// Name of class to use to instantiate title
|
|
// (Wish we didn't have a separate widget for just the title but maintaining it
|
|
// for backwards compatibility, is it worth it?)
|
|
/*=====
|
|
buttonWidget: null,
|
|
=====*/
|
|
// contentWidget: dijit._Widget
|
|
// Pointer to the real child widget
|
|
/*=====
|
|
contentWidget: null,
|
|
=====*/
|
|
|
|
baseClass: "dijitAccordionInnerContainer",
|
|
|
|
// tell nested layout widget that we will take care of sizing
|
|
isContainer: true,
|
|
isLayoutContainer: true,
|
|
|
|
buildRendering: function(){
|
|
// Create wrapper div, placed where the child is now
|
|
this.domNode = dojo.place("<div class='" + this.baseClass + "'>", this.contentWidget.domNode, "after");
|
|
|
|
// wrapper div's first child is the button widget (ie, the title bar)
|
|
var child = this.contentWidget,
|
|
cls = dojo.getObject(this.buttonWidget);
|
|
this.button = child._buttonWidget = (new cls({
|
|
contentWidget: child,
|
|
label: child.title,
|
|
title: child.tooltip,
|
|
dir: child.dir,
|
|
lang: child.lang,
|
|
iconClass: child.iconClass,
|
|
id: child.id + "_button",
|
|
parent: this.parent
|
|
})).placeAt(this.domNode);
|
|
|
|
// and then the actual content widget (changing it from prior-sibling to last-child)
|
|
dojo.place(this.contentWidget.domNode, this.domNode);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
this.connect(this.contentWidget, 'set', function(name, value){
|
|
var mappedName = {title: "label", tooltip: "title", iconClass: "iconClass"}[name];
|
|
if(mappedName){
|
|
this.button.set(mappedName, value);
|
|
}
|
|
}, this);
|
|
},
|
|
|
|
_setSelectedAttr: function(/*Boolean*/ isSelected){
|
|
this.selected = isSelected;
|
|
this.button.set("selected", isSelected);
|
|
if(isSelected){
|
|
var cw = this.contentWidget;
|
|
if(cw.onSelected){ cw.onSelected(); }
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
// Called by _Container.addChild()
|
|
this.contentWidget.startup();
|
|
},
|
|
|
|
destroy: function(){
|
|
this.button.destroyRecursive();
|
|
|
|
delete this.contentWidget._buttonWidget;
|
|
delete this.contentWidget._wrapperWidget;
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
destroyDescendants: function(){
|
|
// since getChildren isn't working for me, have to code this manually
|
|
this.contentWidget.destroyRecursive();
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.layout._AccordionButton",
|
|
[dijit._Widget, dijit._Templated, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// The title bar to click to open up an accordion pane.
|
|
// Internal widget used by AccordionContainer.
|
|
// tags:
|
|
// private
|
|
|
|
templateString: dojo.cache("dijit.layout", "templates/AccordionButton.html", "<div dojoAttachEvent='onclick:_onTitleClick' class='dijitAccordionTitle'>\n\t<div dojoAttachPoint='titleNode,focusNode' dojoAttachEvent='onkeypress:_onTitleKeyPress'\n\t\t\tclass='dijitAccordionTitleFocus' wairole=\"tab\" waiState=\"expanded-false\"\n\t\t><span class='dijitInline dijitAccordionArrow' waiRole=\"presentation\"></span\n\t\t><span class='arrowTextUp' waiRole=\"presentation\">+</span\n\t\t><span class='arrowTextDown' waiRole=\"presentation\">-</span\n\t\t><img src=\"${_blankGif}\" alt=\"\" class=\"dijitIcon\" dojoAttachPoint='iconNode' style=\"vertical-align: middle\" waiRole=\"presentation\"/>\n\t\t<span waiRole=\"presentation\" dojoAttachPoint='titleTextNode' class='dijitAccordionText'></span>\n\t</div>\n</div>\n"),
|
|
attributeMap: dojo.mixin(dojo.clone(dijit.layout.ContentPane.prototype.attributeMap), {
|
|
label: {node: "titleTextNode", type: "innerHTML" },
|
|
title: {node: "titleTextNode", type: "attribute", attribute: "title"},
|
|
iconClass: { node: "iconNode", type: "class" }
|
|
}),
|
|
|
|
baseClass: "dijitAccordionTitle",
|
|
|
|
getParent: function(){
|
|
// summary:
|
|
// Returns the AccordionContainer parent.
|
|
// tags:
|
|
// private
|
|
return this.parent;
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
dojo.setSelectable(this.domNode, false);
|
|
var titleTextNodeId = dojo.attr(this.domNode,'id').replace(' ','_');
|
|
dojo.attr(this.titleTextNode, "id", titleTextNodeId+"_title");
|
|
dijit.setWaiState(this.focusNode, "labelledby", dojo.attr(this.titleTextNode, "id"));
|
|
},
|
|
|
|
getTitleHeight: function(){
|
|
// summary:
|
|
// Returns the height of the title dom node.
|
|
return dojo.marginBox(this.domNode).h; // Integer
|
|
},
|
|
|
|
// TODO: maybe the parent should set these methods directly rather than forcing the code
|
|
// into the button widget?
|
|
_onTitleClick: function(){
|
|
// summary:
|
|
// Callback when someone clicks my title.
|
|
var parent = this.getParent();
|
|
if(!parent._inTransition){
|
|
parent.selectChild(this.contentWidget, true);
|
|
dijit.focus(this.focusNode);
|
|
}
|
|
},
|
|
|
|
_onTitleKeyPress: function(/*Event*/ evt){
|
|
return this.getParent()._onKeyPress(evt, this.contentWidget);
|
|
},
|
|
|
|
_setSelectedAttr: function(/*Boolean*/ isSelected){
|
|
this.selected = isSelected;
|
|
dijit.setWaiState(this.focusNode, "expanded", isSelected);
|
|
dijit.setWaiState(this.focusNode, "selected", isSelected);
|
|
this.focusNode.setAttribute("tabIndex", isSelected ? "0" : "-1");
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.BorderContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.BorderContainer"] = true;
|
|
dojo.provide("dijit.layout.BorderContainer");
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit.layout.BorderContainer",
|
|
dijit.layout._LayoutWidget,
|
|
{
|
|
// summary:
|
|
// Provides layout in up to 5 regions, a mandatory center with optional borders along its 4 sides.
|
|
//
|
|
// description:
|
|
// A BorderContainer is a box with a specified size, such as style="width: 500px; height: 500px;",
|
|
// that contains a child widget marked region="center" and optionally children widgets marked
|
|
// region equal to "top", "bottom", "leading", "trailing", "left" or "right".
|
|
// Children along the edges will be laid out according to width or height dimensions and may
|
|
// include optional splitters (splitter="true") to make them resizable by the user. The remaining
|
|
// space is designated for the center region.
|
|
//
|
|
// NOTE: Splitters must not be more than 50 pixels in width.
|
|
//
|
|
// The outer size must be specified on the BorderContainer node. Width must be specified for the sides
|
|
// and height for the top and bottom, respectively. No dimensions should be specified on the center;
|
|
// it will fill the remaining space. Regions named "leading" and "trailing" may be used just like
|
|
// "left" and "right" except that they will be reversed in right-to-left environments.
|
|
//
|
|
// example:
|
|
// | <div dojoType="dijit.layout.BorderContainer" design="sidebar" gutters="false"
|
|
// | style="width: 400px; height: 300px;">
|
|
// | <div dojoType="ContentPane" region="top">header text</div>
|
|
// | <div dojoType="ContentPane" region="right" splitter="true" style="width: 200px;">table of contents</div>
|
|
// | <div dojoType="ContentPane" region="center">client area</div>
|
|
// | </div>
|
|
|
|
// design: String
|
|
// Which design is used for the layout:
|
|
// - "headline" (default) where the top and bottom extend
|
|
// the full width of the container
|
|
// - "sidebar" where the left and right sides extend from top to bottom.
|
|
design: "headline",
|
|
|
|
// gutters: Boolean
|
|
// Give each pane a border and margin.
|
|
// Margin determined by domNode.paddingLeft.
|
|
// When false, only resizable panes have a gutter (i.e. draggable splitter) for resizing.
|
|
gutters: true,
|
|
|
|
// liveSplitters: Boolean
|
|
// Specifies whether splitters resize as you drag (true) or only upon mouseup (false)
|
|
liveSplitters: true,
|
|
|
|
// persist: Boolean
|
|
// Save splitter positions in a cookie.
|
|
persist: false,
|
|
|
|
baseClass: "dijitBorderContainer",
|
|
|
|
// _splitterClass: String
|
|
// Optional hook to override the default Splitter widget used by BorderContainer
|
|
_splitterClass: "dijit.layout._Splitter",
|
|
|
|
postMixInProperties: function(){
|
|
// change class name to indicate that BorderContainer is being used purely for
|
|
// layout (like LayoutContainer) rather than for pretty formatting.
|
|
if(!this.gutters){
|
|
this.baseClass += "NoGutter";
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
this._splitters = {};
|
|
this._splitterThickness = {};
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
dojo.forEach(this.getChildren(), this._setupChild, this);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_setupChild: function(/*dijit._Widget*/ child){
|
|
// Override _LayoutWidget._setupChild().
|
|
|
|
var region = child.region;
|
|
if(region){
|
|
this.inherited(arguments);
|
|
|
|
dojo.addClass(child.domNode, this.baseClass+"Pane");
|
|
|
|
var ltr = this.isLeftToRight();
|
|
if(region == "leading"){ region = ltr ? "left" : "right"; }
|
|
if(region == "trailing"){ region = ltr ? "right" : "left"; }
|
|
|
|
//FIXME: redundant?
|
|
this["_"+region] = child.domNode;
|
|
this["_"+region+"Widget"] = child;
|
|
|
|
// Create draggable splitter for resizing pane,
|
|
// or alternately if splitter=false but BorderContainer.gutters=true then
|
|
// insert dummy div just for spacing
|
|
if((child.splitter || this.gutters) && !this._splitters[region]){
|
|
var _Splitter = dojo.getObject(child.splitter ? this._splitterClass : "dijit.layout._Gutter");
|
|
var splitter = new _Splitter({
|
|
id: child.id + "_splitter",
|
|
container: this,
|
|
child: child,
|
|
region: region,
|
|
live: this.liveSplitters
|
|
});
|
|
splitter.isSplitter = true;
|
|
this._splitters[region] = splitter.domNode;
|
|
dojo.place(this._splitters[region], child.domNode, "after");
|
|
|
|
// Splitters arent added as Contained children, so we need to call startup explicitly
|
|
splitter.startup();
|
|
}
|
|
child.region = region;
|
|
}
|
|
},
|
|
|
|
_computeSplitterThickness: function(region){
|
|
this._splitterThickness[region] = this._splitterThickness[region] ||
|
|
dojo.marginBox(this._splitters[region])[(/top|bottom/.test(region) ? 'h' : 'w')];
|
|
},
|
|
|
|
layout: function(){
|
|
// Implement _LayoutWidget.layout() virtual method.
|
|
for(var region in this._splitters){ this._computeSplitterThickness(region); }
|
|
this._layoutChildren();
|
|
},
|
|
|
|
addChild: function(/*dijit._Widget*/ child, /*Integer?*/ insertIndex){
|
|
// Override _LayoutWidget.addChild().
|
|
this.inherited(arguments);
|
|
if(this._started){
|
|
this.layout(); //OPT
|
|
}
|
|
},
|
|
|
|
removeChild: function(/*dijit._Widget*/ child){
|
|
// Override _LayoutWidget.removeChild().
|
|
var region = child.region;
|
|
var splitter = this._splitters[region];
|
|
if(splitter){
|
|
dijit.byNode(splitter).destroy();
|
|
delete this._splitters[region];
|
|
delete this._splitterThickness[region];
|
|
}
|
|
this.inherited(arguments);
|
|
delete this["_"+region];
|
|
delete this["_" +region+"Widget"];
|
|
if(this._started){
|
|
this._layoutChildren();
|
|
}
|
|
dojo.removeClass(child.domNode, this.baseClass+"Pane");
|
|
},
|
|
|
|
getChildren: function(){
|
|
// Override _LayoutWidget.getChildren() to only return real children, not the splitters.
|
|
return dojo.filter(this.inherited(arguments), function(widget){
|
|
return !widget.isSplitter;
|
|
});
|
|
},
|
|
|
|
getSplitter: function(/*String*/region){
|
|
// summary:
|
|
// Returns the widget responsible for rendering the splitter associated with region
|
|
var splitter = this._splitters[region];
|
|
return splitter ? dijit.byNode(splitter) : null;
|
|
},
|
|
|
|
resize: function(newSize, currentSize){
|
|
// Overrides _LayoutWidget.resize().
|
|
|
|
// resetting potential padding to 0px to provide support for 100% width/height + padding
|
|
// TODO: this hack doesn't respect the box model and is a temporary fix
|
|
if(!this.cs || !this.pe){
|
|
var node = this.domNode;
|
|
this.cs = dojo.getComputedStyle(node);
|
|
this.pe = dojo._getPadExtents(node, this.cs);
|
|
this.pe.r = dojo._toPixelValue(node, this.cs.paddingRight);
|
|
this.pe.b = dojo._toPixelValue(node, this.cs.paddingBottom);
|
|
|
|
dojo.style(node, "padding", "0px");
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_layoutChildren: function(/*String?*/changedRegion, /*Number?*/ changedRegionSize){
|
|
// summary:
|
|
// This is the main routine for setting size/position of each child.
|
|
// description:
|
|
// With no arguments, measures the height of top/bottom panes, the width
|
|
// of left/right panes, and then sizes all panes accordingly.
|
|
//
|
|
// With changedRegion specified (as "left", "top", "bottom", or "right"),
|
|
// it changes that region's width/height to changedRegionSize and
|
|
// then resizes other regions that were affected.
|
|
// changedRegion:
|
|
// The region should be changed because splitter was dragged.
|
|
// "left", "right", "top", or "bottom".
|
|
// changedRegionSize:
|
|
// The new width/height (in pixels) to make changedRegion
|
|
|
|
if(!this._borderBox || !this._borderBox.h){
|
|
// We are currently hidden, or we haven't been sized by our parent yet.
|
|
// Abort. Someone will resize us later.
|
|
return;
|
|
}
|
|
|
|
var sidebarLayout = (this.design == "sidebar");
|
|
var topHeight = 0, bottomHeight = 0, leftWidth = 0, rightWidth = 0;
|
|
var topStyle = {}, leftStyle = {}, rightStyle = {}, bottomStyle = {},
|
|
centerStyle = (this._center && this._center.style) || {};
|
|
|
|
var changedSide = /left|right/.test(changedRegion);
|
|
|
|
var layoutSides = !changedRegion || (!changedSide && !sidebarLayout);
|
|
var layoutTopBottom = !changedRegion || (changedSide && sidebarLayout);
|
|
|
|
// Ask browser for width/height of side panes.
|
|
// Would be nice to cache this but height can change according to width
|
|
// (because words wrap around). I don't think width will ever change though
|
|
// (except when the user drags a splitter).
|
|
if(this._top){
|
|
topStyle = (changedRegion == "top" || layoutTopBottom) && this._top.style;
|
|
topHeight = changedRegion == "top" ? changedRegionSize : dojo.marginBox(this._top).h;
|
|
}
|
|
if(this._left){
|
|
leftStyle = (changedRegion == "left" || layoutSides) && this._left.style;
|
|
leftWidth = changedRegion == "left" ? changedRegionSize : dojo.marginBox(this._left).w;
|
|
}
|
|
if(this._right){
|
|
rightStyle = (changedRegion == "right" || layoutSides) && this._right.style;
|
|
rightWidth = changedRegion == "right" ? changedRegionSize : dojo.marginBox(this._right).w;
|
|
}
|
|
if(this._bottom){
|
|
bottomStyle = (changedRegion == "bottom" || layoutTopBottom) && this._bottom.style;
|
|
bottomHeight = changedRegion == "bottom" ? changedRegionSize : dojo.marginBox(this._bottom).h;
|
|
}
|
|
|
|
var splitters = this._splitters;
|
|
var topSplitter = splitters.top, bottomSplitter = splitters.bottom,
|
|
leftSplitter = splitters.left, rightSplitter = splitters.right;
|
|
var splitterThickness = this._splitterThickness;
|
|
var topSplitterThickness = splitterThickness.top || 0,
|
|
leftSplitterThickness = splitterThickness.left || 0,
|
|
rightSplitterThickness = splitterThickness.right || 0,
|
|
bottomSplitterThickness = splitterThickness.bottom || 0;
|
|
|
|
// Check for race condition where CSS hasn't finished loading, so
|
|
// the splitter width == the viewport width (#5824)
|
|
if(leftSplitterThickness > 50 || rightSplitterThickness > 50){
|
|
setTimeout(dojo.hitch(this, function(){
|
|
// Results are invalid. Clear them out.
|
|
this._splitterThickness = {};
|
|
|
|
for(var region in this._splitters){
|
|
this._computeSplitterThickness(region);
|
|
}
|
|
this._layoutChildren();
|
|
}), 50);
|
|
return false;
|
|
}
|
|
|
|
var pe = this.pe;
|
|
|
|
var splitterBounds = {
|
|
left: (sidebarLayout ? leftWidth + leftSplitterThickness: 0) + pe.l + "px",
|
|
right: (sidebarLayout ? rightWidth + rightSplitterThickness: 0) + pe.r + "px"
|
|
};
|
|
|
|
if(topSplitter){
|
|
dojo.mixin(topSplitter.style, splitterBounds);
|
|
topSplitter.style.top = topHeight + pe.t + "px";
|
|
}
|
|
|
|
if(bottomSplitter){
|
|
dojo.mixin(bottomSplitter.style, splitterBounds);
|
|
bottomSplitter.style.bottom = bottomHeight + pe.b + "px";
|
|
}
|
|
|
|
splitterBounds = {
|
|
top: (sidebarLayout ? 0 : topHeight + topSplitterThickness) + pe.t + "px",
|
|
bottom: (sidebarLayout ? 0 : bottomHeight + bottomSplitterThickness) + pe.b + "px"
|
|
};
|
|
|
|
if(leftSplitter){
|
|
dojo.mixin(leftSplitter.style, splitterBounds);
|
|
leftSplitter.style.left = leftWidth + pe.l + "px";
|
|
}
|
|
|
|
if(rightSplitter){
|
|
dojo.mixin(rightSplitter.style, splitterBounds);
|
|
rightSplitter.style.right = rightWidth + pe.r + "px";
|
|
}
|
|
|
|
dojo.mixin(centerStyle, {
|
|
top: pe.t + topHeight + topSplitterThickness + "px",
|
|
left: pe.l + leftWidth + leftSplitterThickness + "px",
|
|
right: pe.r + rightWidth + rightSplitterThickness + "px",
|
|
bottom: pe.b + bottomHeight + bottomSplitterThickness + "px"
|
|
});
|
|
|
|
var bounds = {
|
|
top: sidebarLayout ? pe.t + "px" : centerStyle.top,
|
|
bottom: sidebarLayout ? pe.b + "px" : centerStyle.bottom
|
|
};
|
|
dojo.mixin(leftStyle, bounds);
|
|
dojo.mixin(rightStyle, bounds);
|
|
leftStyle.left = pe.l + "px"; rightStyle.right = pe.r + "px"; topStyle.top = pe.t + "px"; bottomStyle.bottom = pe.b + "px";
|
|
if(sidebarLayout){
|
|
topStyle.left = bottomStyle.left = leftWidth + leftSplitterThickness + pe.l + "px";
|
|
topStyle.right = bottomStyle.right = rightWidth + rightSplitterThickness + pe.r + "px";
|
|
}else{
|
|
topStyle.left = bottomStyle.left = pe.l + "px";
|
|
topStyle.right = bottomStyle.right = pe.r + "px";
|
|
}
|
|
|
|
// More calculations about sizes of panes
|
|
var containerHeight = this._borderBox.h - pe.t - pe.b,
|
|
middleHeight = containerHeight - ( topHeight + topSplitterThickness + bottomHeight + bottomSplitterThickness),
|
|
sidebarHeight = sidebarLayout ? containerHeight : middleHeight;
|
|
|
|
var containerWidth = this._borderBox.w - pe.l - pe.r,
|
|
middleWidth = containerWidth - (leftWidth + leftSplitterThickness + rightWidth + rightSplitterThickness),
|
|
sidebarWidth = sidebarLayout ? middleWidth : containerWidth;
|
|
|
|
// New margin-box size of each pane
|
|
var dim = {
|
|
top: { w: sidebarWidth, h: topHeight },
|
|
bottom: { w: sidebarWidth, h: bottomHeight },
|
|
left: { w: leftWidth, h: sidebarHeight },
|
|
right: { w: rightWidth, h: sidebarHeight },
|
|
center: { h: middleHeight, w: middleWidth }
|
|
};
|
|
|
|
if(changedRegion){
|
|
// Respond to splitter drag event by changing changedRegion's width or height
|
|
var child = this["_" + changedRegion + "Widget"],
|
|
mb = {};
|
|
mb[ /top|bottom/.test(changedRegion) ? "h" : "w"] = changedRegionSize;
|
|
child.resize ? child.resize(mb, dim[child.region]) : dojo.marginBox(child.domNode, mb);
|
|
}
|
|
|
|
// Nodes in IE<8 don't respond to t/l/b/r, and TEXTAREA doesn't respond in any browser
|
|
var janky = dojo.isIE < 8 || (dojo.isIE && dojo.isQuirks) || dojo.some(this.getChildren(), function(child){
|
|
return child.domNode.tagName == "TEXTAREA" || child.domNode.tagName == "INPUT";
|
|
});
|
|
if(janky){
|
|
// Set the size of the children the old fashioned way, by setting
|
|
// CSS width and height
|
|
|
|
var resizeWidget = function(widget, changes, result){
|
|
if(widget){
|
|
(widget.resize ? widget.resize(changes, result) : dojo.marginBox(widget.domNode, changes));
|
|
}
|
|
};
|
|
|
|
if(leftSplitter){ leftSplitter.style.height = sidebarHeight; }
|
|
if(rightSplitter){ rightSplitter.style.height = sidebarHeight; }
|
|
resizeWidget(this._leftWidget, {h: sidebarHeight}, dim.left);
|
|
resizeWidget(this._rightWidget, {h: sidebarHeight}, dim.right);
|
|
|
|
if(topSplitter){ topSplitter.style.width = sidebarWidth; }
|
|
if(bottomSplitter){ bottomSplitter.style.width = sidebarWidth; }
|
|
resizeWidget(this._topWidget, {w: sidebarWidth}, dim.top);
|
|
resizeWidget(this._bottomWidget, {w: sidebarWidth}, dim.bottom);
|
|
|
|
resizeWidget(this._centerWidget, dim.center);
|
|
}else{
|
|
// Calculate which panes need a notification that their size has been changed
|
|
// (we've already set style.top/bottom/left/right on those other panes).
|
|
var notifySides = !changedRegion || (/top|bottom/.test(changedRegion) && this.design != "sidebar"),
|
|
notifyTopBottom = !changedRegion || (/left|right/.test(changedRegion) && this.design == "sidebar"),
|
|
notifyList = {
|
|
center: true,
|
|
left: notifySides,
|
|
right: notifySides,
|
|
top: notifyTopBottom,
|
|
bottom: notifyTopBottom
|
|
};
|
|
|
|
// Send notification to those panes that have changed size
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
if(child.resize && notifyList[child.region]){
|
|
child.resize(null, dim[child.region]);
|
|
}
|
|
}, this);
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
for(var region in this._splitters){
|
|
var splitter = this._splitters[region];
|
|
dijit.byNode(splitter).destroy();
|
|
dojo.destroy(splitter);
|
|
}
|
|
delete this._splitters;
|
|
delete this._splitterThickness;
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
// This argument can be specified for the children of a BorderContainer.
|
|
// Since any widget can be specified as a LayoutContainer child, mix it
|
|
// into the base widget class. (This is a hack, but it's effective.)
|
|
dojo.extend(dijit._Widget, {
|
|
// region: [const] String
|
|
// Parameter for children of `dijit.layout.BorderContainer`.
|
|
// Values: "top", "bottom", "leading", "trailing", "left", "right", "center".
|
|
// See the `dijit.layout.BorderContainer` description for details.
|
|
region: '',
|
|
|
|
// splitter: [const] Boolean
|
|
// Parameter for child of `dijit.layout.BorderContainer` where region != "center".
|
|
// If true, enables user to resize the widget by putting a draggable splitter between
|
|
// this widget and the region=center widget.
|
|
splitter: false,
|
|
|
|
// minSize: [const] Number
|
|
// Parameter for children of `dijit.layout.BorderContainer`.
|
|
// Specifies a minimum size (in pixels) for this widget when resized by a splitter.
|
|
minSize: 0,
|
|
|
|
// maxSize: [const] Number
|
|
// Parameter for children of `dijit.layout.BorderContainer`.
|
|
// Specifies a maximum size (in pixels) for this widget when resized by a splitter.
|
|
maxSize: Infinity
|
|
});
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout._Splitter", [ dijit._Widget, dijit._Templated ],
|
|
{
|
|
// summary:
|
|
// A draggable spacer between two items in a `dijit.layout.BorderContainer`.
|
|
// description:
|
|
// This is instantiated by `dijit.layout.BorderContainer`. Users should not
|
|
// create it directly.
|
|
// tags:
|
|
// private
|
|
|
|
/*=====
|
|
// container: [const] dijit.layout.BorderContainer
|
|
// Pointer to the parent BorderContainer
|
|
container: null,
|
|
|
|
// child: [const] dijit.layout._LayoutWidget
|
|
// Pointer to the pane associated with this splitter
|
|
child: null,
|
|
|
|
// region: String
|
|
// Region of pane associated with this splitter.
|
|
// "top", "bottom", "left", "right".
|
|
region: null,
|
|
=====*/
|
|
|
|
// live: [const] Boolean
|
|
// If true, the child's size changes and the child widget is redrawn as you drag the splitter;
|
|
// otherwise, the size doesn't change until you drop the splitter (by mouse-up)
|
|
live: true,
|
|
|
|
templateString: '<div class="dijitSplitter" dojoAttachEvent="onkeypress:_onKeyPress,onmousedown:_startDrag,onmouseenter:_onMouse,onmouseleave:_onMouse" tabIndex="0" waiRole="separator"><div class="dijitSplitterThumb"></div></div>',
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
this.horizontal = /top|bottom/.test(this.region);
|
|
dojo.addClass(this.domNode, "dijitSplitter" + (this.horizontal ? "H" : "V"));
|
|
// dojo.addClass(this.child.domNode, "dijitSplitterPane");
|
|
// dojo.setSelectable(this.domNode, false); //TODO is this necessary?
|
|
|
|
this._factor = /top|left/.test(this.region) ? 1 : -1;
|
|
|
|
this._cookieName = this.container.id + "_" + this.region;
|
|
if(this.container.persist){
|
|
// restore old size
|
|
var persistSize = dojo.cookie(this._cookieName);
|
|
if(persistSize){
|
|
this.child.domNode.style[this.horizontal ? "height" : "width"] = persistSize;
|
|
}
|
|
}
|
|
},
|
|
|
|
_computeMaxSize: function(){
|
|
// summary:
|
|
// Compute the maximum size that my corresponding pane can be set to
|
|
|
|
var dim = this.horizontal ? 'h' : 'w',
|
|
thickness = this.container._splitterThickness[this.region];
|
|
|
|
// Get DOMNode of opposite pane, if an opposite pane exists.
|
|
// Ex: if I am the _Splitter for the left pane, then get the right pane.
|
|
var flip = {left:'right', right:'left', top:'bottom', bottom:'top', leading:'trailing', trailing:'leading'},
|
|
oppNode = this.container["_" + flip[this.region]];
|
|
|
|
// I can expand up to the edge of the opposite pane, or if there's no opposite pane, then to
|
|
// edge of BorderContainer
|
|
var available = dojo.contentBox(this.container.domNode)[dim] -
|
|
(oppNode ? dojo.marginBox(oppNode)[dim] : 0) -
|
|
20 - thickness * 2;
|
|
|
|
return Math.min(this.child.maxSize, available);
|
|
},
|
|
|
|
_startDrag: function(e){
|
|
if(!this.cover){
|
|
this.cover = dojo.doc.createElement('div');
|
|
dojo.addClass(this.cover, "dijitSplitterCover");
|
|
dojo.place(this.cover, this.child.domNode, "after");
|
|
}
|
|
dojo.addClass(this.cover, "dijitSplitterCoverActive");
|
|
|
|
// Safeguard in case the stop event was missed. Shouldn't be necessary if we always get the mouse up.
|
|
if(this.fake){ dojo.destroy(this.fake); }
|
|
if(!(this._resize = this.live)){ //TODO: disable live for IE6?
|
|
// create fake splitter to display at old position while we drag
|
|
(this.fake = this.domNode.cloneNode(true)).removeAttribute("id");
|
|
dojo.addClass(this.domNode, "dijitSplitterShadow");
|
|
dojo.place(this.fake, this.domNode, "after");
|
|
}
|
|
dojo.addClass(this.domNode, "dijitSplitterActive");
|
|
dojo.addClass(this.domNode, "dijitSplitter" + (this.horizontal ? "H" : "V") + "Active");
|
|
if(this.fake){
|
|
dojo.removeClass(this.fake, "dijitSplitterHover");
|
|
dojo.removeClass(this.fake, "dijitSplitter" + (this.horizontal ? "H" : "V") + "Hover");
|
|
}
|
|
|
|
//Performance: load data info local vars for onmousevent function closure
|
|
var factor = this._factor,
|
|
max = this._computeMaxSize(),
|
|
min = this.child.minSize || 20,
|
|
isHorizontal = this.horizontal,
|
|
axis = isHorizontal ? "pageY" : "pageX",
|
|
pageStart = e[axis],
|
|
splitterStyle = this.domNode.style,
|
|
dim = isHorizontal ? 'h' : 'w',
|
|
childStart = dojo.marginBox(this.child.domNode)[dim],
|
|
region = this.region,
|
|
splitterStart = parseInt(this.domNode.style[region], 10),
|
|
resize = this._resize,
|
|
childNode = this.child.domNode,
|
|
layoutFunc = dojo.hitch(this.container, this.container._layoutChildren),
|
|
de = dojo.doc;
|
|
|
|
this._handlers = (this._handlers || []).concat([
|
|
dojo.connect(de, "onmousemove", this._drag = function(e, forceResize){
|
|
var delta = e[axis] - pageStart,
|
|
childSize = factor * delta + childStart,
|
|
boundChildSize = Math.max(Math.min(childSize, max), min);
|
|
|
|
if(resize || forceResize){
|
|
layoutFunc(region, boundChildSize);
|
|
}
|
|
splitterStyle[region] = factor * delta + splitterStart + (boundChildSize - childSize) + "px";
|
|
}),
|
|
dojo.connect(de, "ondragstart", dojo.stopEvent),
|
|
dojo.connect(dojo.body(), "onselectstart", dojo.stopEvent),
|
|
dojo.connect(de, "onmouseup", this, "_stopDrag")
|
|
]);
|
|
dojo.stopEvent(e);
|
|
},
|
|
|
|
_onMouse: function(e){
|
|
var o = (e.type == "mouseover" || e.type == "mouseenter");
|
|
dojo.toggleClass(this.domNode, "dijitSplitterHover", o);
|
|
dojo.toggleClass(this.domNode, "dijitSplitter" + (this.horizontal ? "H" : "V") + "Hover", o);
|
|
},
|
|
|
|
_stopDrag: function(e){
|
|
try{
|
|
if(this.cover){
|
|
dojo.removeClass(this.cover, "dijitSplitterCoverActive");
|
|
}
|
|
if(this.fake){ dojo.destroy(this.fake); }
|
|
dojo.removeClass(this.domNode, "dijitSplitterActive");
|
|
dojo.removeClass(this.domNode, "dijitSplitter" + (this.horizontal ? "H" : "V") + "Active");
|
|
dojo.removeClass(this.domNode, "dijitSplitterShadow");
|
|
this._drag(e); //TODO: redundant with onmousemove?
|
|
this._drag(e, true);
|
|
}finally{
|
|
this._cleanupHandlers();
|
|
delete this._drag;
|
|
}
|
|
|
|
if(this.container.persist){
|
|
dojo.cookie(this._cookieName, this.child.domNode.style[this.horizontal ? "height" : "width"], {expires:365});
|
|
}
|
|
},
|
|
|
|
_cleanupHandlers: function(){
|
|
dojo.forEach(this._handlers, dojo.disconnect);
|
|
delete this._handlers;
|
|
},
|
|
|
|
_onKeyPress: function(/*Event*/ e){
|
|
// should we apply typematic to this?
|
|
this._resize = true;
|
|
var horizontal = this.horizontal;
|
|
var tick = 1;
|
|
var dk = dojo.keys;
|
|
switch(e.charOrCode){
|
|
case horizontal ? dk.UP_ARROW : dk.LEFT_ARROW:
|
|
tick *= -1;
|
|
// break;
|
|
case horizontal ? dk.DOWN_ARROW : dk.RIGHT_ARROW:
|
|
break;
|
|
default:
|
|
// this.inherited(arguments);
|
|
return;
|
|
}
|
|
var childSize = dojo.marginBox(this.child.domNode)[ horizontal ? 'h' : 'w' ] + this._factor * tick;
|
|
this.container._layoutChildren(this.region, Math.max(Math.min(childSize, this._computeMaxSize()), this.child.minSize));
|
|
dojo.stopEvent(e);
|
|
},
|
|
|
|
destroy: function(){
|
|
this._cleanupHandlers();
|
|
delete this.child;
|
|
delete this.container;
|
|
delete this.cover;
|
|
delete this.fake;
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.layout._Gutter", [dijit._Widget, dijit._Templated ],
|
|
{
|
|
// summary:
|
|
// Just a spacer div to separate side pane from center pane.
|
|
// Basically a trick to lookup the gutter/splitter width from the theme.
|
|
// description:
|
|
// Instantiated by `dijit.layout.BorderContainer`. Users should not
|
|
// create directly.
|
|
// tags:
|
|
// private
|
|
|
|
templateString: '<div class="dijitGutter" waiRole="presentation"></div>',
|
|
|
|
postCreate: function(){
|
|
this.horizontal = /top|bottom/.test(this.region);
|
|
dojo.addClass(this.domNode, "dijitGutter" + (this.horizontal ? "H" : "V"));
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout._TabContainerBase"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout._TabContainerBase"] = true;
|
|
dojo.provide("dijit.layout._TabContainerBase");
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout._TabContainerBase",
|
|
[dijit.layout.StackContainer, dijit._Templated],
|
|
{
|
|
// summary:
|
|
// Abstract base class for TabContainer. Must define _makeController() to instantiate
|
|
// and return the widget that displays the tab labels
|
|
// description:
|
|
// A TabContainer is a container that has multiple panes, but shows only
|
|
// one pane at a time. There are a set of tabs corresponding to each pane,
|
|
// where each tab has the name (aka title) of the pane, and optionally a close button.
|
|
|
|
// tabPosition: String
|
|
// Defines where tabs go relative to tab content.
|
|
// "top", "bottom", "left-h", "right-h"
|
|
tabPosition: "top",
|
|
|
|
baseClass: "dijitTabContainer",
|
|
|
|
// tabStrip: Boolean
|
|
// Defines whether the tablist gets an extra class for layouting, putting a border/shading
|
|
// around the set of tabs.
|
|
tabStrip: false,
|
|
|
|
// nested: Boolean
|
|
// If true, use styling for a TabContainer nested inside another TabContainer.
|
|
// For tundra etc., makes tabs look like links, and hides the outer
|
|
// border since the outer TabContainer already has a border.
|
|
nested: false,
|
|
|
|
templateString: dojo.cache("dijit.layout", "templates/TabContainer.html", "<div class=\"dijitTabContainer\">\n\t<div class=\"dijitTabListWrapper\" dojoAttachPoint=\"tablistNode\"></div>\n\t<div dojoAttachPoint=\"tablistSpacer\" class=\"dijitTabSpacer ${baseClass}-spacer\"></div>\n\t<div class=\"dijitTabPaneWrapper ${baseClass}-container\" dojoAttachPoint=\"containerNode\"></div>\n</div>\n"),
|
|
|
|
postMixInProperties: function(){
|
|
// set class name according to tab position, ex: dijitTabContainerTop
|
|
this.baseClass += this.tabPosition.charAt(0).toUpperCase() + this.tabPosition.substr(1).replace(/-.*/, "");
|
|
|
|
this.srcNodeRef && dojo.style(this.srcNodeRef, "visibility", "hidden");
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
// Create the tab list that will have a tab (a.k.a. tab button) for each tab panel
|
|
this.tablist = this._makeController(this.tablistNode);
|
|
|
|
if(!this.doLayout){ dojo.addClass(this.domNode, "dijitTabContainerNoLayout"); }
|
|
|
|
if(this.nested){
|
|
/* workaround IE's lack of support for "a > b" selectors by
|
|
* tagging each node in the template.
|
|
*/
|
|
dojo.addClass(this.domNode, "dijitTabContainerNested");
|
|
dojo.addClass(this.tablist.containerNode, "dijitTabContainerTabListNested");
|
|
dojo.addClass(this.tablistSpacer, "dijitTabContainerSpacerNested");
|
|
dojo.addClass(this.containerNode, "dijitTabPaneWrapperNested");
|
|
}else{
|
|
dojo.addClass(this.domNode, "tabStrip-" + (this.tabStrip ? "enabled" : "disabled"));
|
|
}
|
|
},
|
|
|
|
_setupChild: function(/*dijit._Widget*/ tab){
|
|
// Overrides StackContainer._setupChild().
|
|
dojo.addClass(tab.domNode, "dijitTabPane");
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
|
|
// wire up the tablist and its tabs
|
|
this.tablist.startup();
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
layout: function(){
|
|
// Overrides StackContainer.layout().
|
|
// Configure the content pane to take up all the space except for where the tabs are
|
|
|
|
if(!this._contentBox || typeof(this._contentBox.l) == "undefined"){return;}
|
|
|
|
var sc = this.selectedChildWidget;
|
|
|
|
if(this.doLayout){
|
|
// position and size the titles and the container node
|
|
var titleAlign = this.tabPosition.replace(/-h/, "");
|
|
this.tablist.layoutAlign = titleAlign;
|
|
var children = [this.tablist, {
|
|
domNode: this.tablistSpacer,
|
|
layoutAlign: titleAlign
|
|
}, {
|
|
domNode: this.containerNode,
|
|
layoutAlign: "client"
|
|
}];
|
|
dijit.layout.layoutChildren(this.domNode, this._contentBox, children);
|
|
|
|
// Compute size to make each of my children.
|
|
// children[2] is the margin-box size of this.containerNode, set by layoutChildren() call above
|
|
this._containerContentBox = dijit.layout.marginBox2contentBox(this.containerNode, children[2]);
|
|
|
|
if(sc && sc.resize){
|
|
sc.resize(this._containerContentBox);
|
|
}
|
|
}else{
|
|
// just layout the tab controller, so it can position left/right buttons etc.
|
|
if(this.tablist.resize){
|
|
this.tablist.resize({w: dojo.contentBox(this.domNode).w});
|
|
}
|
|
|
|
// and call resize() on the selected pane just to tell it that it's been made visible
|
|
if(sc && sc.resize){
|
|
sc.resize();
|
|
}
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
if(this.tablist){
|
|
this.tablist.destroy();
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.TabController"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.TabController"] = true;
|
|
dojo.provide("dijit.layout.TabController");
|
|
|
|
|
|
|
|
// Menu is used for an accessible close button, would be nice to have a lighter-weight solution
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout.TabController",
|
|
dijit.layout.StackController,
|
|
{
|
|
// summary:
|
|
// Set of tabs (the things with titles and a close button, that you click to show a tab panel).
|
|
// Used internally by `dijit.layout.TabContainer`.
|
|
// description:
|
|
// Lets the user select the currently shown pane in a TabContainer or StackContainer.
|
|
// TabController also monitors the TabContainer, and whenever a pane is
|
|
// added or deleted updates itself accordingly.
|
|
// tags:
|
|
// private
|
|
|
|
templateString: "<div wairole='tablist' dojoAttachEvent='onkeypress:onkeypress'></div>",
|
|
|
|
// tabPosition: String
|
|
// Defines where tabs go relative to the content.
|
|
// "top", "bottom", "left-h", "right-h"
|
|
tabPosition: "top",
|
|
|
|
// buttonWidget: String
|
|
// The name of the tab widget to create to correspond to each page
|
|
buttonWidget: "dijit.layout._TabButton",
|
|
|
|
_rectifyRtlTabList: function(){
|
|
// summary:
|
|
// For left/right TabContainer when page is RTL mode, rectify the width of all tabs to be equal, otherwise the tab widths are different in IE
|
|
|
|
if(0 >= this.tabPosition.indexOf('-h')){ return; }
|
|
if(!this.pane2button){ return; }
|
|
|
|
var maxWidth = 0;
|
|
for(var pane in this.pane2button){
|
|
var ow = this.pane2button[pane].innerDiv.scrollWidth;
|
|
maxWidth = Math.max(maxWidth, ow);
|
|
}
|
|
//unify the length of all the tabs
|
|
for(pane in this.pane2button){
|
|
this.pane2button[pane].innerDiv.style.width = maxWidth + 'px';
|
|
}
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.layout._TabButton",
|
|
dijit.layout._StackButton,
|
|
{
|
|
// summary:
|
|
// A tab (the thing you click to select a pane).
|
|
// description:
|
|
// Contains the title of the pane, and optionally a close-button to destroy the pane.
|
|
// This is an internal widget and should not be instantiated directly.
|
|
// tags:
|
|
// private
|
|
|
|
// baseClass: String
|
|
// The CSS class applied to the domNode.
|
|
baseClass: "dijitTab",
|
|
|
|
// Apply dijitTabCloseButtonHover when close button is hovered
|
|
cssStateNodes: {
|
|
closeNode: "dijitTabCloseButton"
|
|
},
|
|
|
|
templateString: dojo.cache("dijit.layout", "templates/_TabButton.html", "<div waiRole=\"presentation\" dojoAttachPoint=\"titleNode\" dojoAttachEvent='onclick:onClick'>\n <div waiRole=\"presentation\" class='dijitTabInnerDiv' dojoAttachPoint='innerDiv'>\n <div waiRole=\"presentation\" class='dijitTabContent' dojoAttachPoint='tabContent'>\n \t<div waiRole=\"presentation\" dojoAttachPoint='focusNode'>\n\t\t <img src=\"${_blankGif}\" alt=\"\" class=\"dijitIcon\" dojoAttachPoint='iconNode' />\n\t\t <span dojoAttachPoint='containerNode' class='tabLabel'></span>\n\t\t <span class=\"dijitInline dijitTabCloseButton dijitTabCloseIcon\" dojoAttachPoint='closeNode'\n\t\t \t\tdojoAttachEvent='onclick: onClickCloseButton' waiRole=\"presentation\">\n\t\t <span dojoAttachPoint='closeText' class='dijitTabCloseText'>x</span\n\t\t ></span>\n\t\t\t</div>\n </div>\n </div>\n</div>\n"),
|
|
|
|
// Override _FormWidget.scrollOnFocus.
|
|
// Don't scroll the whole tab container into view when the button is focused.
|
|
scrollOnFocus: false,
|
|
|
|
postMixInProperties: function(){
|
|
// Override blank iconClass from Button to do tab height adjustment on IE6,
|
|
// to make sure that tabs with and w/out close icons are same height
|
|
if(!this.iconClass){
|
|
this.iconClass = "dijitTabButtonIcon";
|
|
}
|
|
},
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
dojo.setSelectable(this.containerNode, false);
|
|
|
|
// If a custom icon class has not been set for the
|
|
// tab icon, set its width to one pixel. This ensures
|
|
// that the height styling of the tab is maintained,
|
|
// as it is based on the height of the icon.
|
|
// TODO: I still think we can just set dijitTabButtonIcon to 1px in CSS <Bill>
|
|
if(this.iconNode.className == "dijitTabButtonIcon"){
|
|
dojo.style(this.iconNode, "width", "1px");
|
|
}
|
|
},
|
|
|
|
startup: function(){
|
|
this.inherited(arguments);
|
|
var n = this.domNode;
|
|
|
|
// Required to give IE6 a kick, as it initially hides the
|
|
// tabs until they are focused on.
|
|
setTimeout(function(){
|
|
n.className = n.className;
|
|
}, 1);
|
|
},
|
|
|
|
_setCloseButtonAttr: function(disp){
|
|
this.closeButton = disp;
|
|
dojo.toggleClass(this.innerDiv, "dijitClosable", disp);
|
|
this.closeNode.style.display = disp ? "" : "none";
|
|
if(disp){
|
|
var _nlsResources = dojo.i18n.getLocalization("dijit", "common");
|
|
if(this.closeNode){
|
|
dojo.attr(this.closeNode,"title", _nlsResources.itemClose);
|
|
}
|
|
// add context menu onto title button
|
|
var _nlsResources = dojo.i18n.getLocalization("dijit", "common");
|
|
this._closeMenu = new dijit.Menu({
|
|
id: this.id+"_Menu",
|
|
dir: this.dir,
|
|
lang: this.lang,
|
|
targetNodeIds: [this.domNode]
|
|
});
|
|
|
|
this._closeMenu.addChild(new dijit.MenuItem({
|
|
label: _nlsResources.itemClose,
|
|
dir: this.dir,
|
|
lang: this.lang,
|
|
onClick: dojo.hitch(this, "onClickCloseButton")
|
|
}));
|
|
}else{
|
|
if(this._closeMenu){
|
|
this._closeMenu.destroyRecursive();
|
|
delete this._closeMenu;
|
|
}
|
|
}
|
|
},
|
|
_setLabelAttr: function(/*String*/ content){
|
|
// summary:
|
|
// Hook for attr('label', ...) to work.
|
|
// description:
|
|
// takes an HTML string.
|
|
// Inherited ToggleButton implementation will Set the label (text) of the button;
|
|
// Need to set the alt attribute of icon on tab buttons if no label displayed
|
|
this.inherited(arguments);
|
|
if(this.showLabel == false && !this.params.title){
|
|
this.iconNode.alt = dojo.trim(this.containerNode.innerText || this.containerNode.textContent || '');
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
if(this._closeMenu){
|
|
this._closeMenu.destroyRecursive();
|
|
delete this._closeMenu;
|
|
}
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.ScrollingTabController"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.ScrollingTabController"] = true;
|
|
dojo.provide("dijit.layout.ScrollingTabController");
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout.ScrollingTabController",
|
|
dijit.layout.TabController,
|
|
{
|
|
// summary:
|
|
// Set of tabs with left/right arrow keys and a menu to switch between tabs not
|
|
// all fitting on a single row.
|
|
// Works only for horizontal tabs (either above or below the content, not to the left
|
|
// or right).
|
|
// tags:
|
|
// private
|
|
|
|
templateString: dojo.cache("dijit.layout", "templates/ScrollingTabController.html", "<div class=\"dijitTabListContainer-${tabPosition}\" style=\"visibility:hidden\">\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_menuBtn\" iconClass=\"dijitTabStripMenuIcon\"\n\t\t\tdojoAttachPoint=\"_menuBtn\" showLabel=false>▼</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_leftBtn\" iconClass=\"dijitTabStripSlideLeftIcon\"\n\t\t\tdojoAttachPoint=\"_leftBtn\" dojoAttachEvent=\"onClick: doSlideLeft\" showLabel=false>◀</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_rightBtn\" iconClass=\"dijitTabStripSlideRightIcon\"\n\t\t\tdojoAttachPoint=\"_rightBtn\" dojoAttachEvent=\"onClick: doSlideRight\" showLabel=false>▶</div>\n\t<div class='dijitTabListWrapper' dojoAttachPoint='tablistWrapper'>\n\t\t<div wairole='tablist' dojoAttachEvent='onkeypress:onkeypress'\n\t\t\t\tdojoAttachPoint='containerNode' class='nowrapTabStrip'></div>\n\t</div>\n</div>\n"),
|
|
|
|
// useMenu:[const] Boolean
|
|
// True if a menu should be used to select tabs when they are too
|
|
// wide to fit the TabContainer, false otherwise.
|
|
useMenu: true,
|
|
|
|
// useSlider: [const] Boolean
|
|
// True if a slider should be used to select tabs when they are too
|
|
// wide to fit the TabContainer, false otherwise.
|
|
useSlider: true,
|
|
|
|
// tabStripClass: String
|
|
// The css class to apply to the tab strip, if it is visible.
|
|
tabStripClass: "",
|
|
|
|
widgetsInTemplate: true,
|
|
|
|
// _minScroll: Number
|
|
// The distance in pixels from the edge of the tab strip which,
|
|
// if a scroll animation is less than, forces the scroll to
|
|
// go all the way to the left/right.
|
|
_minScroll: 5,
|
|
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
"class": "containerNode"
|
|
}),
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
var n = this.domNode;
|
|
|
|
this.scrollNode = this.tablistWrapper;
|
|
this._initButtons();
|
|
|
|
if(!this.tabStripClass){
|
|
this.tabStripClass = "dijitTabContainer" +
|
|
this.tabPosition.charAt(0).toUpperCase() +
|
|
this.tabPosition.substr(1).replace(/-.*/, "") +
|
|
"None";
|
|
dojo.addClass(n, "tabStrip-disabled")
|
|
}
|
|
|
|
dojo.addClass(this.tablistWrapper, this.tabStripClass);
|
|
},
|
|
|
|
onStartup: function(){
|
|
this.inherited(arguments);
|
|
|
|
// Do not show the TabController until the related
|
|
// StackController has added it's children. This gives
|
|
// a less visually jumpy instantiation.
|
|
dojo.style(this.domNode, "visibility", "visible");
|
|
this._postStartup = true;
|
|
},
|
|
|
|
onAddChild: function(page, insertIndex){
|
|
this.inherited(arguments);
|
|
var menuItem;
|
|
if(this.useMenu){
|
|
var containerId = this.containerId;
|
|
menuItem = new dijit.MenuItem({
|
|
id: page.id + "_stcMi",
|
|
label: page.title,
|
|
dir: page.dir,
|
|
lang: page.lang,
|
|
onClick: dojo.hitch(this, function(){
|
|
var container = dijit.byId(containerId);
|
|
container.selectChild(page);
|
|
})
|
|
});
|
|
this._menuChildren[page.id] = menuItem;
|
|
this._menu.addChild(menuItem, insertIndex);
|
|
}
|
|
|
|
// update the menuItem label when the button label is updated
|
|
this.pane2handles[page.id].push(
|
|
this.connect(this.pane2button[page.id], "set", function(name, value){
|
|
if(this._postStartup){
|
|
if(name == "label"){
|
|
if(menuItem){
|
|
menuItem.set(name, value);
|
|
}
|
|
|
|
// The changed label will have changed the width of the
|
|
// buttons, so do a resize
|
|
if(this._dim){
|
|
this.resize(this._dim);
|
|
}
|
|
}
|
|
}
|
|
})
|
|
);
|
|
|
|
// Increment the width of the wrapper when a tab is added
|
|
// This makes sure that the buttons never wrap.
|
|
// The value 200 is chosen as it should be bigger than most
|
|
// Tab button widths.
|
|
dojo.style(this.containerNode, "width",
|
|
(dojo.style(this.containerNode, "width") + 200) + "px");
|
|
},
|
|
|
|
onRemoveChild: function(page, insertIndex){
|
|
// null out _selectedTab because we are about to delete that dom node
|
|
var button = this.pane2button[page.id];
|
|
if(this._selectedTab === button.domNode){
|
|
this._selectedTab = null;
|
|
}
|
|
|
|
// delete menu entry corresponding to pane that was removed from TabContainer
|
|
if(this.useMenu && page && page.id && this._menuChildren[page.id]){
|
|
this._menu.removeChild(this._menuChildren[page.id]);
|
|
this._menuChildren[page.id].destroy();
|
|
delete this._menuChildren[page.id];
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_initButtons: function(){
|
|
// summary:
|
|
// Creates the buttons used to scroll to view tabs that
|
|
// may not be visible if the TabContainer is too narrow.
|
|
this._menuChildren = {};
|
|
|
|
// Make a list of the buttons to display when the tab labels become
|
|
// wider than the TabContainer, and hide the other buttons.
|
|
// Also gets the total width of the displayed buttons.
|
|
this._btnWidth = 0;
|
|
this._buttons = dojo.query("> .tabStripButton", this.domNode).filter(function(btn){
|
|
if((this.useMenu && btn == this._menuBtn.domNode) ||
|
|
(this.useSlider && (btn == this._rightBtn.domNode || btn == this._leftBtn.domNode))){
|
|
this._btnWidth += dojo.marginBox(btn).w;
|
|
return true;
|
|
}else{
|
|
dojo.style(btn, "display", "none");
|
|
return false;
|
|
}
|
|
}, this);
|
|
|
|
if(this.useMenu){
|
|
// Create the menu that is used to select tabs.
|
|
this._menu = new dijit.Menu({
|
|
id: this.id + "_menu",
|
|
dir: this.dir,
|
|
lang: this.lang,
|
|
targetNodeIds: [this._menuBtn.domNode],
|
|
leftClickToOpen: true,
|
|
refocus: false // selecting a menu item sets focus to a TabButton
|
|
});
|
|
this._supportingWidgets.push(this._menu);
|
|
}
|
|
},
|
|
|
|
_getTabsWidth: function(){
|
|
var children = this.getChildren();
|
|
if(children.length){
|
|
var leftTab = children[this.isLeftToRight() ? 0 : children.length - 1].domNode,
|
|
rightTab = children[this.isLeftToRight() ? children.length - 1 : 0].domNode;
|
|
return rightTab.offsetLeft + dojo.style(rightTab, "width") - leftTab.offsetLeft;
|
|
}else{
|
|
return 0;
|
|
}
|
|
},
|
|
|
|
_enableBtn: function(width){
|
|
// summary:
|
|
// Determines if the tabs are wider than the width of the TabContainer, and
|
|
// thus that we need to display left/right/menu navigation buttons.
|
|
var tabsWidth = this._getTabsWidth();
|
|
width = width || dojo.style(this.scrollNode, "width");
|
|
return tabsWidth > 0 && width < tabsWidth;
|
|
},
|
|
|
|
resize: function(dim){
|
|
// summary:
|
|
// Hides or displays the buttons used to scroll the tab list and launch the menu
|
|
// that selects tabs.
|
|
|
|
if(this.domNode.offsetWidth == 0){
|
|
return;
|
|
}
|
|
|
|
// Save the dimensions to be used when a child is renamed.
|
|
this._dim = dim;
|
|
|
|
// Set my height to be my natural height (tall enough for one row of tab labels),
|
|
// and my content-box width based on margin-box width specified in dim parameter.
|
|
// But first reset scrollNode.height in case it was set by layoutChildren() call
|
|
// in a previous run of this method.
|
|
this.scrollNode.style.height = "auto";
|
|
this._contentBox = dijit.layout.marginBox2contentBox(this.domNode, {h: 0, w: dim.w});
|
|
this._contentBox.h = this.scrollNode.offsetHeight;
|
|
dojo.contentBox(this.domNode, this._contentBox);
|
|
|
|
// Show/hide the left/right/menu navigation buttons depending on whether or not they
|
|
// are needed.
|
|
var enable = this._enableBtn(this._contentBox.w);
|
|
this._buttons.style("display", enable ? "" : "none");
|
|
|
|
// Position and size the navigation buttons and the tablist
|
|
this._leftBtn.layoutAlign = "left";
|
|
this._rightBtn.layoutAlign = "right";
|
|
this._menuBtn.layoutAlign = this.isLeftToRight() ? "right" : "left";
|
|
dijit.layout.layoutChildren(this.domNode, this._contentBox,
|
|
[this._menuBtn, this._leftBtn, this._rightBtn, {domNode: this.scrollNode, layoutAlign: "client"}]);
|
|
|
|
// set proper scroll so that selected tab is visible
|
|
if(this._selectedTab){
|
|
if(this._anim && this._anim.status() == "playing"){
|
|
this._anim.stop();
|
|
}
|
|
var w = this.scrollNode,
|
|
sl = this._convertToScrollLeft(this._getScrollForSelectedTab());
|
|
w.scrollLeft = sl;
|
|
}
|
|
|
|
// Enable/disabled left right buttons depending on whether or not user can scroll to left or right
|
|
this._setButtonClass(this._getScroll());
|
|
|
|
this._postResize = true;
|
|
},
|
|
|
|
_getScroll: function(){
|
|
// summary:
|
|
// Returns the current scroll of the tabs where 0 means
|
|
// "scrolled all the way to the left" and some positive number, based on #
|
|
// of pixels of possible scroll (ex: 1000) means "scrolled all the way to the right"
|
|
var sl = (this.isLeftToRight() || dojo.isIE < 8 || (dojo.isIE && dojo.isQuirks) || dojo.isWebKit) ? this.scrollNode.scrollLeft :
|
|
dojo.style(this.containerNode, "width") - dojo.style(this.scrollNode, "width")
|
|
+ (dojo.isIE == 8 ? -1 : 1) * this.scrollNode.scrollLeft;
|
|
return sl;
|
|
},
|
|
|
|
_convertToScrollLeft: function(val){
|
|
// summary:
|
|
// Given a scroll value where 0 means "scrolled all the way to the left"
|
|
// and some positive number, based on # of pixels of possible scroll (ex: 1000)
|
|
// means "scrolled all the way to the right", return value to set this.scrollNode.scrollLeft
|
|
// to achieve that scroll.
|
|
//
|
|
// This method is to adjust for RTL funniness in various browsers and versions.
|
|
if(this.isLeftToRight() || dojo.isIE < 8 || (dojo.isIE && dojo.isQuirks) || dojo.isWebKit){
|
|
return val;
|
|
}else{
|
|
var maxScroll = dojo.style(this.containerNode, "width") - dojo.style(this.scrollNode, "width");
|
|
return (dojo.isIE == 8 ? -1 : 1) * (val - maxScroll);
|
|
}
|
|
},
|
|
|
|
onSelectChild: function(/*dijit._Widget*/ page){
|
|
// summary:
|
|
// Smoothly scrolls to a tab when it is selected.
|
|
|
|
var tab = this.pane2button[page.id];
|
|
if(!tab || !page){return;}
|
|
|
|
// Scroll to the selected tab, except on startup, when scrolling is handled in resize()
|
|
var node = tab.domNode;
|
|
if(this._postResize && node != this._selectedTab){
|
|
this._selectedTab = node;
|
|
|
|
var sl = this._getScroll();
|
|
|
|
if(sl > node.offsetLeft ||
|
|
sl + dojo.style(this.scrollNode, "width") <
|
|
node.offsetLeft + dojo.style(node, "width")){
|
|
this.createSmoothScroll().play();
|
|
}
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_getScrollBounds: function(){
|
|
// summary:
|
|
// Returns the minimum and maximum scroll setting to show the leftmost and rightmost
|
|
// tabs (respectively)
|
|
var children = this.getChildren(),
|
|
scrollNodeWidth = dojo.style(this.scrollNode, "width"), // about 500px
|
|
containerWidth = dojo.style(this.containerNode, "width"), // 50,000px
|
|
maxPossibleScroll = containerWidth - scrollNodeWidth, // scrolling until right edge of containerNode visible
|
|
tabsWidth = this._getTabsWidth();
|
|
|
|
if(children.length && tabsWidth > scrollNodeWidth){
|
|
// Scrolling should happen
|
|
return {
|
|
min: this.isLeftToRight() ? 0 : children[children.length-1].domNode.offsetLeft,
|
|
max: this.isLeftToRight() ?
|
|
(children[children.length-1].domNode.offsetLeft + dojo.style(children[children.length-1].domNode, "width")) - scrollNodeWidth :
|
|
maxPossibleScroll
|
|
};
|
|
}else{
|
|
// No scrolling needed, all tabs visible, we stay either scrolled to far left or far right (depending on dir)
|
|
var onlyScrollPosition = this.isLeftToRight() ? 0 : maxPossibleScroll;
|
|
return {
|
|
min: onlyScrollPosition,
|
|
max: onlyScrollPosition
|
|
};
|
|
}
|
|
},
|
|
|
|
_getScrollForSelectedTab: function(){
|
|
// summary:
|
|
// Returns the scroll value setting so that the selected tab
|
|
// will appear in the center
|
|
var w = this.scrollNode,
|
|
n = this._selectedTab,
|
|
scrollNodeWidth = dojo.style(this.scrollNode, "width"),
|
|
scrollBounds = this._getScrollBounds();
|
|
|
|
// TODO: scroll minimal amount (to either right or left) so that
|
|
// selected tab is fully visible, and just return if it's already visible?
|
|
var pos = (n.offsetLeft + dojo.style(n, "width")/2) - scrollNodeWidth/2;
|
|
pos = Math.min(Math.max(pos, scrollBounds.min), scrollBounds.max);
|
|
|
|
// TODO:
|
|
// If scrolling close to the left side or right side, scroll
|
|
// all the way to the left or right. See this._minScroll.
|
|
// (But need to make sure that doesn't scroll the tab out of view...)
|
|
return pos;
|
|
},
|
|
|
|
createSmoothScroll : function(x){
|
|
// summary:
|
|
// Creates a dojo._Animation object that smoothly scrolls the tab list
|
|
// either to a fixed horizontal pixel value, or to the selected tab.
|
|
// description:
|
|
// If an number argument is passed to the function, that horizontal
|
|
// pixel position is scrolled to. Otherwise the currently selected
|
|
// tab is scrolled to.
|
|
// x: Integer?
|
|
// An optional pixel value to scroll to, indicating distance from left.
|
|
|
|
// Calculate position to scroll to
|
|
if(arguments.length > 0){
|
|
// position specified by caller, just make sure it's within bounds
|
|
var scrollBounds = this._getScrollBounds();
|
|
x = Math.min(Math.max(x, scrollBounds.min), scrollBounds.max);
|
|
}else{
|
|
// scroll to center the current tab
|
|
x = this._getScrollForSelectedTab();
|
|
}
|
|
|
|
if(this._anim && this._anim.status() == "playing"){
|
|
this._anim.stop();
|
|
}
|
|
|
|
var self = this,
|
|
w = this.scrollNode,
|
|
anim = new dojo._Animation({
|
|
beforeBegin: function(){
|
|
if(this.curve){ delete this.curve; }
|
|
var oldS = w.scrollLeft,
|
|
newS = self._convertToScrollLeft(x);
|
|
anim.curve = new dojo._Line(oldS, newS);
|
|
},
|
|
onAnimate: function(val){
|
|
w.scrollLeft = val;
|
|
}
|
|
});
|
|
this._anim = anim;
|
|
|
|
// Disable/enable left/right buttons according to new scroll position
|
|
this._setButtonClass(x);
|
|
|
|
return anim; // dojo._Animation
|
|
},
|
|
|
|
_getBtnNode: function(e){
|
|
// summary:
|
|
// Gets a button DOM node from a mouse click event.
|
|
// e:
|
|
// The mouse click event.
|
|
var n = e.target;
|
|
while(n && !dojo.hasClass(n, "tabStripButton")){
|
|
n = n.parentNode;
|
|
}
|
|
return n;
|
|
},
|
|
|
|
doSlideRight: function(e){
|
|
// summary:
|
|
// Scrolls the menu to the right.
|
|
// e:
|
|
// The mouse click event.
|
|
this.doSlide(1, this._getBtnNode(e));
|
|
},
|
|
|
|
doSlideLeft: function(e){
|
|
// summary:
|
|
// Scrolls the menu to the left.
|
|
// e:
|
|
// The mouse click event.
|
|
this.doSlide(-1,this._getBtnNode(e));
|
|
},
|
|
|
|
doSlide: function(direction, node){
|
|
// summary:
|
|
// Scrolls the tab list to the left or right by 75% of the widget width.
|
|
// direction:
|
|
// If the direction is 1, the widget scrolls to the right, if it is
|
|
// -1, it scrolls to the left.
|
|
|
|
if(node && dojo.hasClass(node, "dijitTabDisabled")){return;}
|
|
|
|
var sWidth = dojo.style(this.scrollNode, "width");
|
|
var d = (sWidth * 0.75) * direction;
|
|
|
|
var to = this._getScroll() + d;
|
|
|
|
this._setButtonClass(to);
|
|
|
|
this.createSmoothScroll(to).play();
|
|
},
|
|
|
|
_setButtonClass: function(scroll){
|
|
// summary:
|
|
// Disables the left scroll button if the tabs are scrolled all the way to the left,
|
|
// or the right scroll button in the opposite case.
|
|
// scroll: Integer
|
|
// amount of horizontal scroll
|
|
|
|
var scrollBounds = this._getScrollBounds();
|
|
this._leftBtn.set("disabled", scroll <= scrollBounds.min);
|
|
this._rightBtn.set("disabled", scroll >= scrollBounds.max);
|
|
}
|
|
});
|
|
|
|
dojo.declare("dijit.layout._ScrollingTabControllerButton",
|
|
dijit.form.Button,
|
|
{
|
|
baseClass: "dijitTab tabStripButton",
|
|
|
|
templateString: dojo.cache("dijit.layout", "templates/_ScrollingTabControllerButton.html", "<div dojoAttachEvent=\"onclick:_onButtonClick\">\n\t<div waiRole=\"presentation\" class=\"dijitTabInnerDiv\" dojoattachpoint=\"innerDiv,focusNode\">\n\t\t<div waiRole=\"presentation\" class=\"dijitTabContent dijitButtonContents\" dojoattachpoint=\"tabContent\">\n\t\t\t<img waiRole=\"presentation\" alt=\"\" src=\"${_blankGif}\" class=\"dijitTabStripIcon\" dojoAttachPoint=\"iconNode\"/>\n\t\t\t<span dojoAttachPoint=\"containerNode,titleNode\" class=\"dijitButtonText\"></span>\n\t\t</div>\n\t</div>\n</div>\n"),
|
|
|
|
// Override inherited tabIndex: 0 from dijit.form.Button, because user shouldn't be
|
|
// able to tab to the left/right/menu buttons
|
|
tabIndex: "-1"
|
|
}
|
|
);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.layout.TabContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.layout.TabContainer"] = true;
|
|
dojo.provide("dijit.layout.TabContainer");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.layout.TabContainer",
|
|
dijit.layout._TabContainerBase,
|
|
{
|
|
// summary:
|
|
// A Container with tabs to select each child (only one of which is displayed at a time).
|
|
// description:
|
|
// A TabContainer is a container that has multiple panes, but shows only
|
|
// one pane at a time. There are a set of tabs corresponding to each pane,
|
|
// where each tab has the name (aka title) of the pane, and optionally a close button.
|
|
|
|
// useMenu: [const] Boolean
|
|
// True if a menu should be used to select tabs when they are too
|
|
// wide to fit the TabContainer, false otherwise.
|
|
useMenu: true,
|
|
|
|
// useSlider: [const] Boolean
|
|
// True if a slider should be used to select tabs when they are too
|
|
// wide to fit the TabContainer, false otherwise.
|
|
useSlider: true,
|
|
|
|
// controllerWidget: String
|
|
// An optional parameter to override the widget used to display the tab labels
|
|
controllerWidget: "",
|
|
|
|
_makeController: function(/*DomNode*/ srcNode){
|
|
// summary:
|
|
// Instantiate tablist controller widget and return reference to it.
|
|
// Callback from _TabContainerBase.postCreate().
|
|
// tags:
|
|
// protected extension
|
|
|
|
var cls = this.baseClass + "-tabs" + (this.doLayout ? "" : " dijitTabNoLayout"),
|
|
TabController = dojo.getObject(this.controllerWidget);
|
|
|
|
return new TabController({
|
|
id: this.id + "_tablist",
|
|
dir: this.dir,
|
|
lang: this.lang,
|
|
tabPosition: this.tabPosition,
|
|
doLayout: this.doLayout,
|
|
containerId: this.id,
|
|
"class": cls,
|
|
nested: this.nested,
|
|
useMenu: this.useMenu,
|
|
useSlider: this.useSlider,
|
|
tabStripClass: this.tabStrip ? this.baseClass + (this.tabStrip ? "":"No") + "Strip": null
|
|
}, srcNode);
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
this.inherited(arguments);
|
|
|
|
// Scrolling controller only works for horizontal non-nested tabs
|
|
if(!this.controllerWidget){
|
|
this.controllerWidget = (this.tabPosition == "top" || this.tabPosition == "bottom") && !this.nested ?
|
|
"dijit.layout.ScrollingTabController" : "dijit.layout.TabController";
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.number"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.number"] = true;
|
|
dojo.provide("dojo.number");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dojo.number = {
|
|
// summary: localized formatting and parsing routines for Number
|
|
}
|
|
|
|
dojo.number.__FormatOptions = function(){
|
|
// pattern: String?
|
|
// override [formatting pattern](http://www.unicode.org/reports/tr35/#Number_Format_Patterns)
|
|
// with this string. Default value is based on locale. Overriding this property will defeat
|
|
// localization. Literal characters in patterns are not supported.
|
|
// type: String?
|
|
// choose a format type based on the locale from the following:
|
|
// decimal, scientific (not yet supported), percent, currency. decimal by default.
|
|
// places: Number?
|
|
// fixed number of decimal places to show. This overrides any
|
|
// information in the provided pattern.
|
|
// round: Number?
|
|
// 5 rounds to nearest .5; 0 rounds to nearest whole (default). -1
|
|
// means do not round.
|
|
// locale: String?
|
|
// override the locale used to determine formatting rules
|
|
// fractional: Boolean?
|
|
// If false, show no decimal places, overriding places and pattern settings.
|
|
this.pattern = pattern;
|
|
this.type = type;
|
|
this.places = places;
|
|
this.round = round;
|
|
this.locale = locale;
|
|
this.fractional = fractional;
|
|
}
|
|
=====*/
|
|
|
|
dojo.number.format = function(/*Number*/value, /*dojo.number.__FormatOptions?*/options){
|
|
// summary:
|
|
// Format a Number as a String, using locale-specific settings
|
|
// description:
|
|
// Create a string from a Number using a known localized pattern.
|
|
// Formatting patterns appropriate to the locale are chosen from the
|
|
// [Common Locale Data Repository](http://unicode.org/cldr) as well as the appropriate symbols and
|
|
// delimiters.
|
|
// If value is Infinity, -Infinity, or is not a valid JavaScript number, return null.
|
|
// value:
|
|
// the number to be formatted
|
|
|
|
options = dojo.mixin({}, options || {});
|
|
var locale = dojo.i18n.normalizeLocale(options.locale),
|
|
bundle = dojo.i18n.getLocalization("dojo.cldr", "number", locale);
|
|
options.customs = bundle;
|
|
var pattern = options.pattern || bundle[(options.type || "decimal") + "Format"];
|
|
if(isNaN(value) || Math.abs(value) == Infinity){ return null; } // null
|
|
return dojo.number._applyPattern(value, pattern, options); // String
|
|
};
|
|
|
|
//dojo.number._numberPatternRE = /(?:[#0]*,?)*[#0](?:\.0*#*)?/; // not precise, but good enough
|
|
dojo.number._numberPatternRE = /[#0,]*[#0](?:\.0*#*)?/; // not precise, but good enough
|
|
|
|
dojo.number._applyPattern = function(/*Number*/value, /*String*/pattern, /*dojo.number.__FormatOptions?*/options){
|
|
// summary:
|
|
// Apply pattern to format value as a string using options. Gives no
|
|
// consideration to local customs.
|
|
// value:
|
|
// the number to be formatted.
|
|
// pattern:
|
|
// a pattern string as described by
|
|
// [unicode.org TR35](http://www.unicode.org/reports/tr35/#Number_Format_Patterns)
|
|
// options: dojo.number.__FormatOptions?
|
|
// _applyPattern is usually called via `dojo.number.format()` which
|
|
// populates an extra property in the options parameter, "customs".
|
|
// The customs object specifies group and decimal parameters if set.
|
|
|
|
//TODO: support escapes
|
|
options = options || {};
|
|
var group = options.customs.group,
|
|
decimal = options.customs.decimal,
|
|
patternList = pattern.split(';'),
|
|
positivePattern = patternList[0];
|
|
pattern = patternList[(value < 0) ? 1 : 0] || ("-" + positivePattern);
|
|
|
|
//TODO: only test against unescaped
|
|
if(pattern.indexOf('%') != -1){
|
|
value *= 100;
|
|
}else if(pattern.indexOf('\u2030') != -1){
|
|
value *= 1000; // per mille
|
|
}else if(pattern.indexOf('\u00a4') != -1){
|
|
group = options.customs.currencyGroup || group;//mixins instead?
|
|
decimal = options.customs.currencyDecimal || decimal;// Should these be mixins instead?
|
|
pattern = pattern.replace(/\u00a4{1,3}/, function(match){
|
|
var prop = ["symbol", "currency", "displayName"][match.length-1];
|
|
return options[prop] || options.currency || "";
|
|
});
|
|
}else if(pattern.indexOf('E') != -1){
|
|
throw new Error("exponential notation not supported");
|
|
}
|
|
|
|
//TODO: support @ sig figs?
|
|
var numberPatternRE = dojo.number._numberPatternRE;
|
|
var numberPattern = positivePattern.match(numberPatternRE);
|
|
if(!numberPattern){
|
|
throw new Error("unable to find a number expression in pattern: "+pattern);
|
|
}
|
|
if(options.fractional === false){ options.places = 0; }
|
|
return pattern.replace(numberPatternRE,
|
|
dojo.number._formatAbsolute(value, numberPattern[0], {decimal: decimal, group: group, places: options.places, round: options.round}));
|
|
}
|
|
|
|
dojo.number.round = function(/*Number*/value, /*Number?*/places, /*Number?*/increment){
|
|
// summary:
|
|
// Rounds to the nearest value with the given number of decimal places, away from zero
|
|
// description:
|
|
// Rounds to the nearest value with the given number of decimal places, away from zero if equal.
|
|
// Similar to Number.toFixed(), but compensates for browser quirks. Rounding can be done by
|
|
// fractional increments also, such as the nearest quarter.
|
|
// NOTE: Subject to floating point errors. See dojox.math.round for experimental workaround.
|
|
// value:
|
|
// The number to round
|
|
// places:
|
|
// The number of decimal places where rounding takes place. Defaults to 0 for whole rounding.
|
|
// Must be non-negative.
|
|
// increment:
|
|
// Rounds next place to nearest value of increment/10. 10 by default.
|
|
// example:
|
|
// >>> dojo.number.round(-0.5)
|
|
// -1
|
|
// >>> dojo.number.round(162.295, 2)
|
|
// 162.29 // note floating point error. Should be 162.3
|
|
// >>> dojo.number.round(10.71, 0, 2.5)
|
|
// 10.75
|
|
var factor = 10 / (increment || 10);
|
|
return (factor * +value).toFixed(places) / factor; // Number
|
|
}
|
|
|
|
if((0.9).toFixed() == 0){
|
|
// (isIE) toFixed() bug workaround: Rounding fails on IE when most significant digit
|
|
// is just after the rounding place and is >=5
|
|
(function(){
|
|
var round = dojo.number.round;
|
|
dojo.number.round = function(v, p, m){
|
|
var d = Math.pow(10, -p || 0), a = Math.abs(v);
|
|
if(!v || a >= d || a * Math.pow(10, p + 1) < 5){
|
|
d = 0;
|
|
}
|
|
return round(v, p, m) + (v > 0 ? d : -d);
|
|
}
|
|
})();
|
|
}
|
|
|
|
/*=====
|
|
dojo.number.__FormatAbsoluteOptions = function(){
|
|
// decimal: String?
|
|
// the decimal separator
|
|
// group: String?
|
|
// the group separator
|
|
// places: Number?|String?
|
|
// number of decimal places. the range "n,m" will format to m places.
|
|
// round: Number?
|
|
// 5 rounds to nearest .5; 0 rounds to nearest whole (default). -1
|
|
// means don't round.
|
|
this.decimal = decimal;
|
|
this.group = group;
|
|
this.places = places;
|
|
this.round = round;
|
|
}
|
|
=====*/
|
|
|
|
dojo.number._formatAbsolute = function(/*Number*/value, /*String*/pattern, /*dojo.number.__FormatAbsoluteOptions?*/options){
|
|
// summary:
|
|
// Apply numeric pattern to absolute value using options. Gives no
|
|
// consideration to local customs.
|
|
// value:
|
|
// the number to be formatted, ignores sign
|
|
// pattern:
|
|
// the number portion of a pattern (e.g. `#,##0.00`)
|
|
options = options || {};
|
|
if(options.places === true){options.places=0;}
|
|
if(options.places === Infinity){options.places=6;} // avoid a loop; pick a limit
|
|
|
|
var patternParts = pattern.split("."),
|
|
comma = typeof options.places == "string" && options.places.indexOf(","),
|
|
maxPlaces = options.places;
|
|
if(comma){
|
|
maxPlaces = options.places.substring(comma + 1);
|
|
}else if(!(maxPlaces >= 0)){
|
|
maxPlaces = (patternParts[1] || []).length;
|
|
}
|
|
if(!(options.round < 0)){
|
|
value = dojo.number.round(value, maxPlaces, options.round);
|
|
}
|
|
|
|
var valueParts = String(Math.abs(value)).split("."),
|
|
fractional = valueParts[1] || "";
|
|
if(patternParts[1] || options.places){
|
|
if(comma){
|
|
options.places = options.places.substring(0, comma);
|
|
}
|
|
// Pad fractional with trailing zeros
|
|
var pad = options.places !== undefined ? options.places : (patternParts[1] && patternParts[1].lastIndexOf("0") + 1);
|
|
if(pad > fractional.length){
|
|
valueParts[1] = dojo.string.pad(fractional, pad, '0', true);
|
|
}
|
|
|
|
// Truncate fractional
|
|
if(maxPlaces < fractional.length){
|
|
valueParts[1] = fractional.substr(0, maxPlaces);
|
|
}
|
|
}else{
|
|
if(valueParts[1]){ valueParts.pop(); }
|
|
}
|
|
|
|
// Pad whole with leading zeros
|
|
var patternDigits = patternParts[0].replace(',', '');
|
|
pad = patternDigits.indexOf("0");
|
|
if(pad != -1){
|
|
pad = patternDigits.length - pad;
|
|
if(pad > valueParts[0].length){
|
|
valueParts[0] = dojo.string.pad(valueParts[0], pad);
|
|
}
|
|
|
|
// Truncate whole
|
|
if(patternDigits.indexOf("#") == -1){
|
|
valueParts[0] = valueParts[0].substr(valueParts[0].length - pad);
|
|
}
|
|
}
|
|
|
|
// Add group separators
|
|
var index = patternParts[0].lastIndexOf(','),
|
|
groupSize, groupSize2;
|
|
if(index != -1){
|
|
groupSize = patternParts[0].length - index - 1;
|
|
var remainder = patternParts[0].substr(0, index);
|
|
index = remainder.lastIndexOf(',');
|
|
if(index != -1){
|
|
groupSize2 = remainder.length - index - 1;
|
|
}
|
|
}
|
|
var pieces = [];
|
|
for(var whole = valueParts[0]; whole;){
|
|
var off = whole.length - groupSize;
|
|
pieces.push((off > 0) ? whole.substr(off) : whole);
|
|
whole = (off > 0) ? whole.slice(0, off) : "";
|
|
if(groupSize2){
|
|
groupSize = groupSize2;
|
|
delete groupSize2;
|
|
}
|
|
}
|
|
valueParts[0] = pieces.reverse().join(options.group || ",");
|
|
|
|
return valueParts.join(options.decimal || ".");
|
|
};
|
|
|
|
/*=====
|
|
dojo.number.__RegexpOptions = function(){
|
|
// pattern: String?
|
|
// override [formatting pattern](http://www.unicode.org/reports/tr35/#Number_Format_Patterns)
|
|
// with this string. Default value is based on locale. Overriding this property will defeat
|
|
// localization.
|
|
// type: String?
|
|
// choose a format type based on the locale from the following:
|
|
// decimal, scientific (not yet supported), percent, currency. decimal by default.
|
|
// locale: String?
|
|
// override the locale used to determine formatting rules
|
|
// strict: Boolean?
|
|
// strict parsing, false by default. Strict parsing requires input as produced by the format() method.
|
|
// Non-strict is more permissive, e.g. flexible on white space, omitting thousands separators
|
|
// places: Number|String?
|
|
// number of decimal places to accept: Infinity, a positive number, or
|
|
// a range "n,m". Defined by pattern or Infinity if pattern not provided.
|
|
this.pattern = pattern;
|
|
this.type = type;
|
|
this.locale = locale;
|
|
this.strict = strict;
|
|
this.places = places;
|
|
}
|
|
=====*/
|
|
dojo.number.regexp = function(/*dojo.number.__RegexpOptions?*/options){
|
|
// summary:
|
|
// Builds the regular needed to parse a number
|
|
// description:
|
|
// Returns regular expression with positive and negative match, group
|
|
// and decimal separators
|
|
return dojo.number._parseInfo(options).regexp; // String
|
|
}
|
|
|
|
dojo.number._parseInfo = function(/*Object?*/options){
|
|
options = options || {};
|
|
var locale = dojo.i18n.normalizeLocale(options.locale),
|
|
bundle = dojo.i18n.getLocalization("dojo.cldr", "number", locale),
|
|
pattern = options.pattern || bundle[(options.type || "decimal") + "Format"],
|
|
//TODO: memoize?
|
|
group = bundle.group,
|
|
decimal = bundle.decimal,
|
|
factor = 1;
|
|
|
|
if(pattern.indexOf('%') != -1){
|
|
factor /= 100;
|
|
}else if(pattern.indexOf('\u2030') != -1){
|
|
factor /= 1000; // per mille
|
|
}else{
|
|
var isCurrency = pattern.indexOf('\u00a4') != -1;
|
|
if(isCurrency){
|
|
group = bundle.currencyGroup || group;
|
|
decimal = bundle.currencyDecimal || decimal;
|
|
}
|
|
}
|
|
|
|
//TODO: handle quoted escapes
|
|
var patternList = pattern.split(';');
|
|
if(patternList.length == 1){
|
|
patternList.push("-" + patternList[0]);
|
|
}
|
|
|
|
var re = dojo.regexp.buildGroupRE(patternList, function(pattern){
|
|
pattern = "(?:"+dojo.regexp.escapeString(pattern, '.')+")";
|
|
return pattern.replace(dojo.number._numberPatternRE, function(format){
|
|
var flags = {
|
|
signed: false,
|
|
separator: options.strict ? group : [group,""],
|
|
fractional: options.fractional,
|
|
decimal: decimal,
|
|
exponent: false
|
|
},
|
|
|
|
parts = format.split('.'),
|
|
places = options.places;
|
|
|
|
// special condition for percent (factor != 1)
|
|
// allow decimal places even if not specified in pattern
|
|
if(parts.length == 1 && factor != 1){
|
|
parts[1] = "###";
|
|
}
|
|
if(parts.length == 1 || places === 0){
|
|
flags.fractional = false;
|
|
}else{
|
|
if(places === undefined){ places = options.pattern ? parts[1].lastIndexOf('0') + 1 : Infinity; }
|
|
if(places && options.fractional == undefined){flags.fractional = true;} // required fractional, unless otherwise specified
|
|
if(!options.places && (places < parts[1].length)){ places += "," + parts[1].length; }
|
|
flags.places = places;
|
|
}
|
|
var groups = parts[0].split(',');
|
|
if(groups.length > 1){
|
|
flags.groupSize = groups.pop().length;
|
|
if(groups.length > 1){
|
|
flags.groupSize2 = groups.pop().length;
|
|
}
|
|
}
|
|
return "("+dojo.number._realNumberRegexp(flags)+")";
|
|
});
|
|
}, true);
|
|
|
|
if(isCurrency){
|
|
// substitute the currency symbol for the placeholder in the pattern
|
|
re = re.replace(/([\s\xa0]*)(\u00a4{1,3})([\s\xa0]*)/g, function(match, before, target, after){
|
|
var prop = ["symbol", "currency", "displayName"][target.length-1],
|
|
symbol = dojo.regexp.escapeString(options[prop] || options.currency || "");
|
|
before = before ? "[\\s\\xa0]" : "";
|
|
after = after ? "[\\s\\xa0]" : "";
|
|
if(!options.strict){
|
|
if(before){before += "*";}
|
|
if(after){after += "*";}
|
|
return "(?:"+before+symbol+after+")?";
|
|
}
|
|
return before+symbol+after;
|
|
});
|
|
}
|
|
|
|
//TODO: substitute localized sign/percent/permille/etc.?
|
|
|
|
// normalize whitespace and return
|
|
return {regexp: re.replace(/[\xa0 ]/g, "[\\s\\xa0]"), group: group, decimal: decimal, factor: factor}; // Object
|
|
}
|
|
|
|
/*=====
|
|
dojo.number.__ParseOptions = function(){
|
|
// pattern: String?
|
|
// override [formatting pattern](http://www.unicode.org/reports/tr35/#Number_Format_Patterns)
|
|
// with this string. Default value is based on locale. Overriding this property will defeat
|
|
// localization. Literal characters in patterns are not supported.
|
|
// type: String?
|
|
// choose a format type based on the locale from the following:
|
|
// decimal, scientific (not yet supported), percent, currency. decimal by default.
|
|
// locale: String?
|
|
// override the locale used to determine formatting rules
|
|
// strict: Boolean?
|
|
// strict parsing, false by default. Strict parsing requires input as produced by the format() method.
|
|
// Non-strict is more permissive, e.g. flexible on white space, omitting thousands separators
|
|
// fractional: Boolean?|Array?
|
|
// Whether to include the fractional portion, where the number of decimal places are implied by pattern
|
|
// or explicit 'places' parameter. The value [true,false] makes the fractional portion optional.
|
|
this.pattern = pattern;
|
|
this.type = type;
|
|
this.locale = locale;
|
|
this.strict = strict;
|
|
this.fractional = fractional;
|
|
}
|
|
=====*/
|
|
dojo.number.parse = function(/*String*/expression, /*dojo.number.__ParseOptions?*/options){
|
|
// summary:
|
|
// Convert a properly formatted string to a primitive Number, using
|
|
// locale-specific settings.
|
|
// description:
|
|
// Create a Number from a string using a known localized pattern.
|
|
// Formatting patterns are chosen appropriate to the locale
|
|
// and follow the syntax described by
|
|
// [unicode.org TR35](http://www.unicode.org/reports/tr35/#Number_Format_Patterns)
|
|
// Note that literal characters in patterns are not supported.
|
|
// expression:
|
|
// A string representation of a Number
|
|
var info = dojo.number._parseInfo(options),
|
|
results = (new RegExp("^"+info.regexp+"$")).exec(expression);
|
|
if(!results){
|
|
return NaN; //NaN
|
|
}
|
|
var absoluteMatch = results[1]; // match for the positive expression
|
|
if(!results[1]){
|
|
if(!results[2]){
|
|
return NaN; //NaN
|
|
}
|
|
// matched the negative pattern
|
|
absoluteMatch =results[2];
|
|
info.factor *= -1;
|
|
}
|
|
|
|
// Transform it to something Javascript can parse as a number. Normalize
|
|
// decimal point and strip out group separators or alternate forms of whitespace
|
|
absoluteMatch = absoluteMatch.
|
|
replace(new RegExp("["+info.group + "\\s\\xa0"+"]", "g"), "").
|
|
replace(info.decimal, ".");
|
|
// Adjust for negative sign, percent, etc. as necessary
|
|
return absoluteMatch * info.factor; //Number
|
|
};
|
|
|
|
/*=====
|
|
dojo.number.__RealNumberRegexpFlags = function(){
|
|
// places: Number?
|
|
// The integer number of decimal places or a range given as "n,m". If
|
|
// not given, the decimal part is optional and the number of places is
|
|
// unlimited.
|
|
// decimal: String?
|
|
// A string for the character used as the decimal point. Default
|
|
// is ".".
|
|
// fractional: Boolean?|Array?
|
|
// Whether decimal places are used. Can be true, false, or [true,
|
|
// false]. Default is [true, false] which means optional.
|
|
// exponent: Boolean?|Array?
|
|
// Express in exponential notation. Can be true, false, or [true,
|
|
// false]. Default is [true, false], (i.e. will match if the
|
|
// exponential part is present are not).
|
|
// eSigned: Boolean?|Array?
|
|
// The leading plus-or-minus sign on the exponent. Can be true,
|
|
// false, or [true, false]. Default is [true, false], (i.e. will
|
|
// match if it is signed or unsigned). flags in regexp.integer can be
|
|
// applied.
|
|
this.places = places;
|
|
this.decimal = decimal;
|
|
this.fractional = fractional;
|
|
this.exponent = exponent;
|
|
this.eSigned = eSigned;
|
|
}
|
|
=====*/
|
|
|
|
dojo.number._realNumberRegexp = function(/*dojo.number.__RealNumberRegexpFlags?*/flags){
|
|
// summary:
|
|
// Builds a regular expression to match a real number in exponential
|
|
// notation
|
|
|
|
// assign default values to missing parameters
|
|
flags = flags || {};
|
|
//TODO: use mixin instead?
|
|
if(!("places" in flags)){ flags.places = Infinity; }
|
|
if(typeof flags.decimal != "string"){ flags.decimal = "."; }
|
|
if(!("fractional" in flags) || /^0/.test(flags.places)){ flags.fractional = [true, false]; }
|
|
if(!("exponent" in flags)){ flags.exponent = [true, false]; }
|
|
if(!("eSigned" in flags)){ flags.eSigned = [true, false]; }
|
|
|
|
var integerRE = dojo.number._integerRegexp(flags),
|
|
decimalRE = dojo.regexp.buildGroupRE(flags.fractional,
|
|
function(q){
|
|
var re = "";
|
|
if(q && (flags.places!==0)){
|
|
re = "\\" + flags.decimal;
|
|
if(flags.places == Infinity){
|
|
re = "(?:" + re + "\\d+)?";
|
|
}else{
|
|
re += "\\d{" + flags.places + "}";
|
|
}
|
|
}
|
|
return re;
|
|
},
|
|
true
|
|
);
|
|
|
|
var exponentRE = dojo.regexp.buildGroupRE(flags.exponent,
|
|
function(q){
|
|
if(q){ return "([eE]" + dojo.number._integerRegexp({ signed: flags.eSigned}) + ")"; }
|
|
return "";
|
|
}
|
|
);
|
|
|
|
var realRE = integerRE + decimalRE;
|
|
// allow for decimals without integers, e.g. .25
|
|
if(decimalRE){realRE = "(?:(?:"+ realRE + ")|(?:" + decimalRE + "))";}
|
|
return realRE + exponentRE; // String
|
|
};
|
|
|
|
/*=====
|
|
dojo.number.__IntegerRegexpFlags = function(){
|
|
// signed: Boolean?
|
|
// The leading plus-or-minus sign. Can be true, false, or `[true,false]`.
|
|
// Default is `[true, false]`, (i.e. will match if it is signed
|
|
// or unsigned).
|
|
// separator: String?
|
|
// The character used as the thousands separator. Default is no
|
|
// separator. For more than one symbol use an array, e.g. `[",", ""]`,
|
|
// makes ',' optional.
|
|
// groupSize: Number?
|
|
// group size between separators
|
|
// groupSize2: Number?
|
|
// second grouping, where separators 2..n have a different interval than the first separator (for India)
|
|
this.signed = signed;
|
|
this.separator = separator;
|
|
this.groupSize = groupSize;
|
|
this.groupSize2 = groupSize2;
|
|
}
|
|
=====*/
|
|
|
|
dojo.number._integerRegexp = function(/*dojo.number.__IntegerRegexpFlags?*/flags){
|
|
// summary:
|
|
// Builds a regular expression that matches an integer
|
|
|
|
// assign default values to missing parameters
|
|
flags = flags || {};
|
|
if(!("signed" in flags)){ flags.signed = [true, false]; }
|
|
if(!("separator" in flags)){
|
|
flags.separator = "";
|
|
}else if(!("groupSize" in flags)){
|
|
flags.groupSize = 3;
|
|
}
|
|
|
|
var signRE = dojo.regexp.buildGroupRE(flags.signed,
|
|
function(q){ return q ? "[-+]" : ""; },
|
|
true
|
|
);
|
|
|
|
var numberRE = dojo.regexp.buildGroupRE(flags.separator,
|
|
function(sep){
|
|
if(!sep){
|
|
return "(?:\\d+)";
|
|
}
|
|
|
|
sep = dojo.regexp.escapeString(sep);
|
|
if(sep == " "){ sep = "\\s"; }
|
|
else if(sep == "\xa0"){ sep = "\\s\\xa0"; }
|
|
|
|
var grp = flags.groupSize, grp2 = flags.groupSize2;
|
|
//TODO: should we continue to enforce that numbers with separators begin with 1-9? See #6933
|
|
if(grp2){
|
|
var grp2RE = "(?:0|[1-9]\\d{0," + (grp2-1) + "}(?:[" + sep + "]\\d{" + grp2 + "})*[" + sep + "]\\d{" + grp + "})";
|
|
return ((grp-grp2) > 0) ? "(?:" + grp2RE + "|(?:0|[1-9]\\d{0," + (grp-1) + "}))" : grp2RE;
|
|
}
|
|
return "(?:0|[1-9]\\d{0," + (grp-1) + "}(?:[" + sep + "]\\d{" + grp + "})*)";
|
|
},
|
|
true
|
|
);
|
|
|
|
return signRE + numberRE; // String
|
|
}
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.ProgressBar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.ProgressBar"] = true;
|
|
dojo.provide("dijit.ProgressBar");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.ProgressBar", [dijit._Widget, dijit._Templated], {
|
|
// summary:
|
|
// A progress indication widget, showing the amount completed
|
|
// (often the percentage completed) of a task.
|
|
//
|
|
// example:
|
|
// | <div dojoType="ProgressBar"
|
|
// | places="0"
|
|
// | progress="..." maximum="...">
|
|
// | </div>
|
|
//
|
|
// description:
|
|
// Note that the progress bar is updated via (a non-standard)
|
|
// update() method, rather than via attr() like other widgets.
|
|
|
|
// progress: [const] String (Percentage or Number)
|
|
// Number or percentage indicating amount of task completed.
|
|
// With "%": percentage value, 0% <= progress <= 100%, or
|
|
// without "%": absolute value, 0 <= progress <= maximum
|
|
// TODO: rename to value for 2.0
|
|
progress: "0",
|
|
|
|
// maximum: [const] Float
|
|
// Max sample number
|
|
maximum: 100,
|
|
|
|
// places: [const] Number
|
|
// Number of places to show in values; 0 by default
|
|
places: 0,
|
|
|
|
// indeterminate: [const] Boolean
|
|
// If false: show progress value (number or percentage).
|
|
// If true: show that a process is underway but that the amount completed is unknown.
|
|
indeterminate: false,
|
|
|
|
// name: String
|
|
// this is the field name (for a form) if set. This needs to be set if you want to use
|
|
// this widget in a dijit.form.Form widget (such as dijit.Dialog)
|
|
name: '',
|
|
|
|
templateString: dojo.cache("dijit", "templates/ProgressBar.html", "<div class=\"dijitProgressBar dijitProgressBarEmpty\"\n\t><div waiRole=\"progressbar\" dojoAttachPoint=\"internalProgress\" class=\"dijitProgressBarFull\"\n\t\t><div class=\"dijitProgressBarTile\"></div\n\t\t><span style=\"visibility:hidden\"> </span\n\t></div\n\t><div dojoAttachPoint=\"label\" class=\"dijitProgressBarLabel\" id=\"${id}_label\"> </div\n\t><img dojoAttachPoint=\"indeterminateHighContrastImage\" class=\"dijitProgressBarIndeterminateHighContrastImage\" alt=\"\"\n/></div>\n"),
|
|
|
|
// _indeterminateHighContrastImagePath: [private] dojo._URL
|
|
// URL to image to use for indeterminate progress bar when display is in high contrast mode
|
|
_indeterminateHighContrastImagePath:
|
|
dojo.moduleUrl("dijit", "themes/a11y/indeterminate_progress.gif"),
|
|
|
|
// public functions
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
this.indeterminateHighContrastImage.setAttribute("src",
|
|
this._indeterminateHighContrastImagePath.toString());
|
|
this.update();
|
|
},
|
|
|
|
update: function(/*Object?*/attributes){
|
|
// summary:
|
|
// Change attributes of ProgressBar, similar to attr(hash).
|
|
//
|
|
// attributes:
|
|
// May provide progress and/or maximum properties on this parameter;
|
|
// see attribute specs for details.
|
|
//
|
|
// example:
|
|
// | myProgressBar.update({'indeterminate': true});
|
|
// | myProgressBar.update({'progress': 80});
|
|
|
|
// TODO: deprecate this method and use set() instead
|
|
|
|
dojo.mixin(this, attributes || {});
|
|
var tip = this.internalProgress;
|
|
var percent = 1, classFunc;
|
|
if(this.indeterminate){
|
|
classFunc = "addClass";
|
|
dijit.removeWaiState(tip, "valuenow");
|
|
dijit.removeWaiState(tip, "valuemin");
|
|
dijit.removeWaiState(tip, "valuemax");
|
|
}else{
|
|
classFunc = "removeClass";
|
|
if(String(this.progress).indexOf("%") != -1){
|
|
percent = Math.min(parseFloat(this.progress)/100, 1);
|
|
this.progress = percent * this.maximum;
|
|
}else{
|
|
this.progress = Math.min(this.progress, this.maximum);
|
|
percent = this.progress / this.maximum;
|
|
}
|
|
var text = this.report(percent);
|
|
this.label.firstChild.nodeValue = text;
|
|
dijit.setWaiState(tip, "describedby", this.label.id);
|
|
dijit.setWaiState(tip, "valuenow", this.progress);
|
|
dijit.setWaiState(tip, "valuemin", 0);
|
|
dijit.setWaiState(tip, "valuemax", this.maximum);
|
|
}
|
|
dojo[classFunc](this.domNode, "dijitProgressBarIndeterminate");
|
|
tip.style.width = (percent * 100) + "%";
|
|
this.onChange();
|
|
},
|
|
|
|
_setValueAttr: function(v){
|
|
if(v == Infinity){
|
|
this.update({indeterminate:true});
|
|
}else{
|
|
this.update({indeterminate:false, progress:v});
|
|
}
|
|
},
|
|
|
|
_getValueAttr: function(){
|
|
return this.progress;
|
|
},
|
|
|
|
report: function(/*float*/percent){
|
|
// summary:
|
|
// Generates message to show inside progress bar (normally indicating amount of task completed).
|
|
// May be overridden.
|
|
// tags:
|
|
// extension
|
|
|
|
return dojo.number.format(percent, { type: "percent", places: this.places, locale: this.lang });
|
|
},
|
|
|
|
onChange: function(){
|
|
// summary:
|
|
// Callback fired when progress updates.
|
|
// tags:
|
|
// progress
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.ToolbarSeparator"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.ToolbarSeparator"] = true;
|
|
dojo.provide("dijit.ToolbarSeparator");
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.ToolbarSeparator",
|
|
[ dijit._Widget, dijit._Templated ],
|
|
{
|
|
// summary:
|
|
// A spacer between two `dijit.Toolbar` items
|
|
templateString: '<div class="dijitToolbarSeparator dijitInline" waiRole="presentation"></div>',
|
|
postCreate: function(){ dojo.setSelectable(this.domNode, false); },
|
|
isFocusable: function(){
|
|
// summary:
|
|
// This widget isn't focusable, so pass along that fact.
|
|
// tags:
|
|
// protected
|
|
return false;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.Toolbar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.Toolbar"] = true;
|
|
dojo.provide("dijit.Toolbar");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dijit.Toolbar",
|
|
[dijit._Widget, dijit._Templated, dijit._KeyNavContainer],
|
|
{
|
|
// summary:
|
|
// A Toolbar widget, used to hold things like `dijit.Editor` buttons
|
|
|
|
templateString:
|
|
'<div class="dijit" waiRole="toolbar" tabIndex="${tabIndex}" dojoAttachPoint="containerNode">' +
|
|
// '<table style="table-layout: fixed" class="dijitReset dijitToolbarTable">' + // factor out style
|
|
// '<tr class="dijitReset" dojoAttachPoint="containerNode"></tr>'+
|
|
// '</table>' +
|
|
'</div>',
|
|
|
|
baseClass: "dijitToolbar",
|
|
|
|
postCreate: function(){
|
|
this.connectKeyNavHandlers(
|
|
this.isLeftToRight() ? [dojo.keys.LEFT_ARROW] : [dojo.keys.RIGHT_ARROW],
|
|
this.isLeftToRight() ? [dojo.keys.RIGHT_ARROW] : [dojo.keys.LEFT_ARROW]
|
|
);
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
startup: function(){
|
|
if(this._started){ return; }
|
|
|
|
this.startupKeyNavChildren();
|
|
|
|
this.inherited(arguments);
|
|
}
|
|
}
|
|
);
|
|
|
|
// For back-compat, remove for 2.0
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.DeferredList"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.DeferredList"] = true;
|
|
dojo.provide("dojo.DeferredList");
|
|
dojo.DeferredList = function(/*Array*/ list, /*Boolean?*/ fireOnOneCallback, /*Boolean?*/ fireOnOneErrback, /*Boolean?*/ consumeErrors, /*Function?*/ canceller){
|
|
// summary:
|
|
// Provides event handling for a group of Deferred objects.
|
|
// description:
|
|
// DeferredList takes an array of existing deferreds and returns a new deferred of its own
|
|
// this new deferred will typically have its callback fired when all of the deferreds in
|
|
// the given list have fired their own deferreds. The parameters `fireOnOneCallback` and
|
|
// fireOnOneErrback, will fire before all the deferreds as appropriate
|
|
//
|
|
// list:
|
|
// The list of deferreds to be synchronizied with this DeferredList
|
|
// fireOnOneCallback:
|
|
// Will cause the DeferredLists callback to be fired as soon as any
|
|
// of the deferreds in its list have been fired instead of waiting until
|
|
// the entire list has finished
|
|
// fireonOneErrback:
|
|
// Will cause the errback to fire upon any of the deferreds errback
|
|
// canceller:
|
|
// A deferred canceller function, see dojo.Deferred
|
|
var resultList = [];
|
|
dojo.Deferred.call(this);
|
|
var self = this;
|
|
if(list.length === 0 && !fireOnOneCallback){
|
|
this.resolve([0, []]);
|
|
}
|
|
var finished = 0;
|
|
dojo.forEach(list, function(item, i){
|
|
item.then(function(result){
|
|
if(fireOnOneCallback){
|
|
self.resolve([i, result]);
|
|
}else{
|
|
addResult(true, result);
|
|
}
|
|
},function(error){
|
|
if(fireOnOneErrback){
|
|
self.reject(error);
|
|
}else{
|
|
addResult(false, error);
|
|
}
|
|
if(consumeErrors){
|
|
return null;
|
|
}
|
|
throw error;
|
|
});
|
|
function addResult(succeeded, result){
|
|
resultList[i] = [succeeded, result];
|
|
finished++;
|
|
if(finished === list.length){
|
|
self.resolve(resultList);
|
|
}
|
|
|
|
}
|
|
});
|
|
};
|
|
dojo.DeferredList.prototype = new dojo.Deferred();
|
|
|
|
dojo.DeferredList.prototype.gatherResults= function(deferredList){
|
|
// summary:
|
|
// Gathers the results of the deferreds for packaging
|
|
// as the parameters to the Deferred Lists' callback
|
|
|
|
var d = new dojo.DeferredList(deferredList, false, true, false);
|
|
d.addCallback(function(results){
|
|
var ret = [];
|
|
dojo.forEach(results, function(result){
|
|
ret.push(result[1]);
|
|
});
|
|
return ret;
|
|
});
|
|
return d;
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.tree.TreeStoreModel"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.tree.TreeStoreModel"] = true;
|
|
dojo.provide("dijit.tree.TreeStoreModel");
|
|
|
|
dojo.declare(
|
|
"dijit.tree.TreeStoreModel",
|
|
null,
|
|
{
|
|
// summary:
|
|
// Implements dijit.Tree.model connecting to a store with a single
|
|
// root item. Any methods passed into the constructor will override
|
|
// the ones defined here.
|
|
|
|
// store: dojo.data.Store
|
|
// Underlying store
|
|
store: null,
|
|
|
|
// childrenAttrs: String[]
|
|
// One or more attribute names (attributes in the dojo.data item) that specify that item's children
|
|
childrenAttrs: ["children"],
|
|
|
|
// newItemIdAttr: String
|
|
// Name of attribute in the Object passed to newItem() that specifies the id.
|
|
//
|
|
// If newItemIdAttr is set then it's used when newItem() is called to see if an
|
|
// item with the same id already exists, and if so just links to the old item
|
|
// (so that the old item ends up with two parents).
|
|
//
|
|
// Setting this to null or "" will make every drop create a new item.
|
|
newItemIdAttr: "id",
|
|
|
|
// labelAttr: String
|
|
// If specified, get label for tree node from this attribute, rather
|
|
// than by calling store.getLabel()
|
|
labelAttr: "",
|
|
|
|
// root: [readonly] dojo.data.Item
|
|
// Pointer to the root item (read only, not a parameter)
|
|
root: null,
|
|
|
|
// query: anything
|
|
// Specifies datastore query to return the root item for the tree.
|
|
// Must only return a single item. Alternately can just pass in pointer
|
|
// to root item.
|
|
// example:
|
|
// | {id:'ROOT'}
|
|
query: null,
|
|
|
|
// deferItemLoadingUntilExpand: Boolean
|
|
// Setting this to true will cause the TreeStoreModel to defer calling loadItem on nodes
|
|
// until they are expanded. This allows for lazying loading where only one
|
|
// loadItem (and generally one network call, consequently) per expansion
|
|
// (rather than one for each child).
|
|
// This relies on partial loading of the children items; each children item of a
|
|
// fully loaded item should contain the label and info about having children.
|
|
deferItemLoadingUntilExpand: false,
|
|
|
|
constructor: function(/* Object */ args){
|
|
// summary:
|
|
// Passed the arguments listed above (store, etc)
|
|
// tags:
|
|
// private
|
|
|
|
dojo.mixin(this, args);
|
|
|
|
this.connects = [];
|
|
|
|
var store = this.store;
|
|
if(!store.getFeatures()['dojo.data.api.Identity']){
|
|
throw new Error("dijit.Tree: store must support dojo.data.Identity");
|
|
}
|
|
|
|
// if the store supports Notification, subscribe to the notification events
|
|
if(store.getFeatures()['dojo.data.api.Notification']){
|
|
this.connects = this.connects.concat([
|
|
dojo.connect(store, "onNew", this, "onNewItem"),
|
|
dojo.connect(store, "onDelete", this, "onDeleteItem"),
|
|
dojo.connect(store, "onSet", this, "onSetItem")
|
|
]);
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
dojo.forEach(this.connects, dojo.disconnect);
|
|
// TODO: should cancel any in-progress processing of getRoot(), getChildren()
|
|
},
|
|
|
|
// =======================================================================
|
|
// Methods for traversing hierarchy
|
|
|
|
getRoot: function(onItem, onError){
|
|
// summary:
|
|
// Calls onItem with the root item for the tree, possibly a fabricated item.
|
|
// Calls onError on error.
|
|
if(this.root){
|
|
onItem(this.root);
|
|
}else{
|
|
this.store.fetch({
|
|
query: this.query,
|
|
onComplete: dojo.hitch(this, function(items){
|
|
if(items.length != 1){
|
|
throw new Error(this.declaredClass + ": query " + dojo.toJson(this.query) + " returned " + items.length +
|
|
" items, but must return exactly one item");
|
|
}
|
|
this.root = items[0];
|
|
onItem(this.root);
|
|
}),
|
|
onError: onError
|
|
});
|
|
}
|
|
},
|
|
|
|
mayHaveChildren: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Tells if an item has or may have children. Implementing logic here
|
|
// avoids showing +/- expando icon for nodes that we know don't have children.
|
|
// (For efficiency reasons we may not want to check if an element actually
|
|
// has children until user clicks the expando node)
|
|
return dojo.some(this.childrenAttrs, function(attr){
|
|
return this.store.hasAttribute(item, attr);
|
|
}, this);
|
|
},
|
|
|
|
getChildren: function(/*dojo.data.Item*/ parentItem, /*function(items)*/ onComplete, /*function*/ onError){
|
|
// summary:
|
|
// Calls onComplete() with array of child items of given parent item, all loaded.
|
|
|
|
var store = this.store;
|
|
if(!store.isItemLoaded(parentItem)){
|
|
// The parent is not loaded yet, we must be in deferItemLoadingUntilExpand
|
|
// mode, so we will load it and just return the children (without loading each
|
|
// child item)
|
|
var getChildren = dojo.hitch(this, arguments.callee);
|
|
store.loadItem({
|
|
item: parentItem,
|
|
onItem: function(parentItem){
|
|
getChildren(parentItem, onComplete, onError);
|
|
},
|
|
onError: onError
|
|
});
|
|
return;
|
|
}
|
|
// get children of specified item
|
|
var childItems = [];
|
|
for(var i=0; i<this.childrenAttrs.length; i++){
|
|
var vals = store.getValues(parentItem, this.childrenAttrs[i]);
|
|
childItems = childItems.concat(vals);
|
|
}
|
|
|
|
// count how many items need to be loaded
|
|
var _waitCount = 0;
|
|
if(!this.deferItemLoadingUntilExpand){
|
|
dojo.forEach(childItems, function(item){ if(!store.isItemLoaded(item)){ _waitCount++; } });
|
|
}
|
|
|
|
if(_waitCount == 0){
|
|
// all items are already loaded (or we aren't loading them). proceed...
|
|
onComplete(childItems);
|
|
}else{
|
|
// still waiting for some or all of the items to load
|
|
dojo.forEach(childItems, function(item, idx){
|
|
if(!store.isItemLoaded(item)){
|
|
store.loadItem({
|
|
item: item,
|
|
onItem: function(item){
|
|
childItems[idx] = item;
|
|
if(--_waitCount == 0){
|
|
// all nodes have been loaded, send them to the tree
|
|
onComplete(childItems);
|
|
}
|
|
},
|
|
onError: onError
|
|
});
|
|
}
|
|
});
|
|
}
|
|
},
|
|
|
|
// =======================================================================
|
|
// Inspecting items
|
|
|
|
isItem: function(/* anything */ something){
|
|
return this.store.isItem(something); // Boolean
|
|
},
|
|
|
|
fetchItemByIdentity: function(/* object */ keywordArgs){
|
|
this.store.fetchItemByIdentity(keywordArgs);
|
|
},
|
|
|
|
getIdentity: function(/* item */ item){
|
|
return this.store.getIdentity(item); // Object
|
|
},
|
|
|
|
getLabel: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Get the label for an item
|
|
if(this.labelAttr){
|
|
return this.store.getValue(item,this.labelAttr); // String
|
|
}else{
|
|
return this.store.getLabel(item); // String
|
|
}
|
|
},
|
|
|
|
// =======================================================================
|
|
// Write interface
|
|
|
|
newItem: function(/* dojo.dnd.Item */ args, /*Item*/ parent, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Creates a new item. See `dojo.data.api.Write` for details on args.
|
|
// Used in drag & drop when item from external source dropped onto tree.
|
|
// description:
|
|
// Developers will need to override this method if new items get added
|
|
// to parents with multiple children attributes, in order to define which
|
|
// children attribute points to the new item.
|
|
|
|
var pInfo = {parent: parent, attribute: this.childrenAttrs[0], insertIndex: insertIndex};
|
|
|
|
if(this.newItemIdAttr && args[this.newItemIdAttr]){
|
|
// Maybe there's already a corresponding item in the store; if so, reuse it.
|
|
this.fetchItemByIdentity({identity: args[this.newItemIdAttr], scope: this, onItem: function(item){
|
|
if(item){
|
|
// There's already a matching item in store, use it
|
|
this.pasteItem(item, null, parent, true, insertIndex);
|
|
}else{
|
|
// Create new item in the tree, based on the drag source.
|
|
this.store.newItem(args, pInfo);
|
|
}
|
|
}});
|
|
}else{
|
|
// [as far as we know] there is no id so we must assume this is a new item
|
|
this.store.newItem(args, pInfo);
|
|
}
|
|
},
|
|
|
|
pasteItem: function(/*Item*/ childItem, /*Item*/ oldParentItem, /*Item*/ newParentItem, /*Boolean*/ bCopy, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Move or copy an item from one parent item to another.
|
|
// Used in drag & drop
|
|
var store = this.store,
|
|
parentAttr = this.childrenAttrs[0]; // name of "children" attr in parent item
|
|
|
|
// remove child from source item, and record the attribute that child occurred in
|
|
if(oldParentItem){
|
|
dojo.forEach(this.childrenAttrs, function(attr){
|
|
if(store.containsValue(oldParentItem, attr, childItem)){
|
|
if(!bCopy){
|
|
var values = dojo.filter(store.getValues(oldParentItem, attr), function(x){
|
|
return x != childItem;
|
|
});
|
|
store.setValues(oldParentItem, attr, values);
|
|
}
|
|
parentAttr = attr;
|
|
}
|
|
});
|
|
}
|
|
|
|
// modify target item's children attribute to include this item
|
|
if(newParentItem){
|
|
if(typeof insertIndex == "number"){
|
|
// call slice() to avoid modifying the original array, confusing the data store
|
|
var childItems = store.getValues(newParentItem, parentAttr).slice();
|
|
childItems.splice(insertIndex, 0, childItem);
|
|
store.setValues(newParentItem, parentAttr, childItems);
|
|
}else{
|
|
store.setValues(newParentItem, parentAttr,
|
|
store.getValues(newParentItem, parentAttr).concat(childItem));
|
|
}
|
|
}
|
|
},
|
|
|
|
// =======================================================================
|
|
// Callbacks
|
|
|
|
onChange: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Callback whenever an item has changed, so that Tree
|
|
// can update the label, icon, etc. Note that changes
|
|
// to an item's children or parent(s) will trigger an
|
|
// onChildrenChange() so you can ignore those changes here.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onChildrenChange: function(/*dojo.data.Item*/ parent, /*dojo.data.Item[]*/ newChildrenList){
|
|
// summary:
|
|
// Callback to do notifications about new, updated, or deleted items.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
onDelete: function(/*dojo.data.Item*/ parent, /*dojo.data.Item[]*/ newChildrenList){
|
|
// summary:
|
|
// Callback when an item has been deleted.
|
|
// description:
|
|
// Note that there will also be an onChildrenChange() callback for the parent
|
|
// of this item.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
// =======================================================================
|
|
// Events from data store
|
|
|
|
onNewItem: function(/* dojo.data.Item */ item, /* Object */ parentInfo){
|
|
// summary:
|
|
// Handler for when new items appear in the store, either from a drop operation
|
|
// or some other way. Updates the tree view (if necessary).
|
|
// description:
|
|
// If the new item is a child of an existing item,
|
|
// calls onChildrenChange() with the new list of children
|
|
// for that existing item.
|
|
//
|
|
// tags:
|
|
// extension
|
|
|
|
// We only care about the new item if it has a parent that corresponds to a TreeNode
|
|
// we are currently displaying
|
|
if(!parentInfo){
|
|
return;
|
|
}
|
|
|
|
// Call onChildrenChange() on parent (ie, existing) item with new list of children
|
|
// In the common case, the new list of children is simply parentInfo.newValue or
|
|
// [ parentInfo.newValue ], although if items in the store has multiple
|
|
// child attributes (see `childrenAttr`), then it's a superset of parentInfo.newValue,
|
|
// so call getChildren() to be sure to get right answer.
|
|
this.getChildren(parentInfo.item, dojo.hitch(this, function(children){
|
|
this.onChildrenChange(parentInfo.item, children);
|
|
}));
|
|
},
|
|
|
|
onDeleteItem: function(/*Object*/ item){
|
|
// summary:
|
|
// Handler for delete notifications from underlying store
|
|
this.onDelete(item);
|
|
},
|
|
|
|
onSetItem: function(/* item */ item,
|
|
/* attribute-name-string */ attribute,
|
|
/* object | array */ oldValue,
|
|
/* object | array */ newValue){
|
|
// summary:
|
|
// Updates the tree view according to changes in the data store.
|
|
// description:
|
|
// Handles updates to an item's children by calling onChildrenChange(), and
|
|
// other updates to an item by calling onChange().
|
|
//
|
|
// See `onNewItem` for more details on handling updates to an item's children.
|
|
// tags:
|
|
// extension
|
|
|
|
if(dojo.indexOf(this.childrenAttrs, attribute) != -1){
|
|
// item's children list changed
|
|
this.getChildren(item, dojo.hitch(this, function(children){
|
|
// See comments in onNewItem() about calling getChildren()
|
|
this.onChildrenChange(item, children);
|
|
}));
|
|
}else{
|
|
// item's label/icon/etc. changed.
|
|
this.onChange(item);
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.tree.ForestStoreModel"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.tree.ForestStoreModel"] = true;
|
|
dojo.provide("dijit.tree.ForestStoreModel");
|
|
|
|
|
|
|
|
dojo.declare("dijit.tree.ForestStoreModel", dijit.tree.TreeStoreModel, {
|
|
// summary:
|
|
// Interface between Tree and a dojo.store that doesn't have a root item,
|
|
// i.e. has multiple "top level" items.
|
|
//
|
|
// description
|
|
// Use this class to wrap a dojo.store, making all the items matching the specified query
|
|
// appear as children of a fabricated "root item". If no query is specified then all the
|
|
// items returned by fetch() on the underlying store become children of the root item.
|
|
// It allows dijit.Tree to assume a single root item, even if the store doesn't have one.
|
|
|
|
// Parameters to constructor
|
|
|
|
// rootId: String
|
|
// ID of fabricated root item
|
|
rootId: "$root$",
|
|
|
|
// rootLabel: String
|
|
// Label of fabricated root item
|
|
rootLabel: "ROOT",
|
|
|
|
// query: String
|
|
// Specifies the set of children of the root item.
|
|
// example:
|
|
// | {type:'continent'}
|
|
query: null,
|
|
|
|
// End of parameters to constructor
|
|
|
|
constructor: function(params){
|
|
// summary:
|
|
// Sets up variables, etc.
|
|
// tags:
|
|
// private
|
|
|
|
// Make dummy root item
|
|
this.root = {
|
|
store: this,
|
|
root: true,
|
|
id: params.rootId,
|
|
label: params.rootLabel,
|
|
children: params.rootChildren // optional param
|
|
};
|
|
},
|
|
|
|
// =======================================================================
|
|
// Methods for traversing hierarchy
|
|
|
|
mayHaveChildren: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Tells if an item has or may have children. Implementing logic here
|
|
// avoids showing +/- expando icon for nodes that we know don't have children.
|
|
// (For efficiency reasons we may not want to check if an element actually
|
|
// has children until user clicks the expando node)
|
|
// tags:
|
|
// extension
|
|
return item === this.root || this.inherited(arguments);
|
|
},
|
|
|
|
getChildren: function(/*dojo.data.Item*/ parentItem, /*function(items)*/ callback, /*function*/ onError){
|
|
// summary:
|
|
// Calls onComplete() with array of child items of given parent item, all loaded.
|
|
if(parentItem === this.root){
|
|
if(this.root.children){
|
|
// already loaded, just return
|
|
callback(this.root.children);
|
|
}else{
|
|
this.store.fetch({
|
|
query: this.query,
|
|
onComplete: dojo.hitch(this, function(items){
|
|
this.root.children = items;
|
|
callback(items);
|
|
}),
|
|
onError: onError
|
|
});
|
|
}
|
|
}else{
|
|
this.inherited(arguments);
|
|
}
|
|
},
|
|
|
|
// =======================================================================
|
|
// Inspecting items
|
|
|
|
isItem: function(/* anything */ something){
|
|
return (something === this.root) ? true : this.inherited(arguments);
|
|
},
|
|
|
|
fetchItemByIdentity: function(/* object */ keywordArgs){
|
|
if(keywordArgs.identity == this.root.id){
|
|
var scope = keywordArgs.scope?keywordArgs.scope:dojo.global;
|
|
if(keywordArgs.onItem){
|
|
keywordArgs.onItem.call(scope, this.root);
|
|
}
|
|
}else{
|
|
this.inherited(arguments);
|
|
}
|
|
},
|
|
|
|
getIdentity: function(/* item */ item){
|
|
return (item === this.root) ? this.root.id : this.inherited(arguments);
|
|
},
|
|
|
|
getLabel: function(/* item */ item){
|
|
return (item === this.root) ? this.root.label : this.inherited(arguments);
|
|
},
|
|
|
|
// =======================================================================
|
|
// Write interface
|
|
|
|
newItem: function(/* dojo.dnd.Item */ args, /*Item*/ parent, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Creates a new item. See dojo.data.api.Write for details on args.
|
|
// Used in drag & drop when item from external source dropped onto tree.
|
|
if(parent === this.root){
|
|
this.onNewRootItem(args);
|
|
return this.store.newItem(args);
|
|
}else{
|
|
return this.inherited(arguments);
|
|
}
|
|
},
|
|
|
|
onNewRootItem: function(args){
|
|
// summary:
|
|
// User can override this method to modify a new element that's being
|
|
// added to the root of the tree, for example to add a flag like root=true
|
|
},
|
|
|
|
pasteItem: function(/*Item*/ childItem, /*Item*/ oldParentItem, /*Item*/ newParentItem, /*Boolean*/ bCopy, /*int?*/ insertIndex){
|
|
// summary:
|
|
// Move or copy an item from one parent item to another.
|
|
// Used in drag & drop
|
|
if(oldParentItem === this.root){
|
|
if(!bCopy){
|
|
// It's onLeaveRoot()'s responsibility to modify the item so it no longer matches
|
|
// this.query... thus triggering an onChildrenChange() event to notify the Tree
|
|
// that this element is no longer a child of the root node
|
|
this.onLeaveRoot(childItem);
|
|
}
|
|
}
|
|
dijit.tree.TreeStoreModel.prototype.pasteItem.call(this, childItem,
|
|
oldParentItem === this.root ? null : oldParentItem,
|
|
newParentItem === this.root ? null : newParentItem,
|
|
bCopy,
|
|
insertIndex
|
|
);
|
|
if(newParentItem === this.root){
|
|
// It's onAddToRoot()'s responsibility to modify the item so it matches
|
|
// this.query... thus triggering an onChildrenChange() event to notify the Tree
|
|
// that this element is now a child of the root node
|
|
this.onAddToRoot(childItem);
|
|
}
|
|
},
|
|
|
|
// =======================================================================
|
|
// Handling for top level children
|
|
|
|
onAddToRoot: function(/* item */ item){
|
|
// summary:
|
|
// Called when item added to root of tree; user must override this method
|
|
// to modify the item so that it matches the query for top level items
|
|
// example:
|
|
// | store.setValue(item, "root", true);
|
|
// tags:
|
|
// extension
|
|
console.log(this, ": item ", item, " added to root");
|
|
},
|
|
|
|
onLeaveRoot: function(/* item */ item){
|
|
// summary:
|
|
// Called when item removed from root of tree; user must override this method
|
|
// to modify the item so it doesn't match the query for top level items
|
|
// example:
|
|
// | store.unsetAttribute(item, "root");
|
|
// tags:
|
|
// extension
|
|
console.log(this, ": item ", item, " removed from root");
|
|
},
|
|
|
|
// =======================================================================
|
|
// Events from data store
|
|
|
|
_requeryTop: function(){
|
|
// reruns the query for the children of the root node,
|
|
// sending out an onSet notification if those children have changed
|
|
var oldChildren = this.root.children || [];
|
|
this.store.fetch({
|
|
query: this.query,
|
|
onComplete: dojo.hitch(this, function(newChildren){
|
|
this.root.children = newChildren;
|
|
|
|
// If the list of children or the order of children has changed...
|
|
if(oldChildren.length != newChildren.length ||
|
|
dojo.some(oldChildren, function(item, idx){ return newChildren[idx] != item;})){
|
|
this.onChildrenChange(this.root, newChildren);
|
|
}
|
|
})
|
|
});
|
|
},
|
|
|
|
onNewItem: function(/* dojo.data.Item */ item, /* Object */ parentInfo){
|
|
// summary:
|
|
// Handler for when new items appear in the store. Developers should override this
|
|
// method to be more efficient based on their app/data.
|
|
// description:
|
|
// Note that the default implementation requeries the top level items every time
|
|
// a new item is created, since any new item could be a top level item (even in
|
|
// addition to being a child of another item, since items can have multiple parents).
|
|
//
|
|
// Developers can override this function to do something more efficient if they can
|
|
// detect which items are possible top level items (based on the item and the
|
|
// parentInfo parameters). Often all top level items have parentInfo==null, but
|
|
// that will depend on which store you use and what your data is like.
|
|
// tags:
|
|
// extension
|
|
this._requeryTop();
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
onDeleteItem: function(/*Object*/ item){
|
|
// summary:
|
|
// Handler for delete notifications from underlying store
|
|
|
|
// check if this was a child of root, and if so send notification that root's children
|
|
// have changed
|
|
if(dojo.indexOf(this.root.children, item) != -1){
|
|
this._requeryTop();
|
|
}
|
|
|
|
this.inherited(arguments);
|
|
}
|
|
});
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.Tree"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.Tree"] = true;
|
|
dojo.provide("dijit.Tree");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare(
|
|
"dijit._TreeNode",
|
|
[dijit._Widget, dijit._Templated, dijit._Container, dijit._Contained, dijit._CssStateMixin],
|
|
{
|
|
// summary:
|
|
// Single node within a tree. This class is used internally
|
|
// by Tree and should not be accessed directly.
|
|
// tags:
|
|
// private
|
|
|
|
// item: dojo.data.Item
|
|
// the dojo.data entry this tree represents
|
|
item: null,
|
|
|
|
// isTreeNode: [protected] Boolean
|
|
// Indicates that this is a TreeNode. Used by `dijit.Tree` only,
|
|
// should not be accessed directly.
|
|
isTreeNode: true,
|
|
|
|
// label: String
|
|
// Text of this tree node
|
|
label: "",
|
|
|
|
// isExpandable: [private] Boolean
|
|
// This node has children, so show the expando node (+ sign)
|
|
isExpandable: null,
|
|
|
|
// isExpanded: [readonly] Boolean
|
|
// This node is currently expanded (ie, opened)
|
|
isExpanded: false,
|
|
|
|
// state: [private] String
|
|
// Dynamic loading-related stuff.
|
|
// When an empty folder node appears, it is "UNCHECKED" first,
|
|
// then after dojo.data query it becomes "LOADING" and, finally "LOADED"
|
|
state: "UNCHECKED",
|
|
|
|
templateString: dojo.cache("dijit", "templates/TreeNode.html", "<div class=\"dijitTreeNode\" waiRole=\"presentation\"\n\t><div dojoAttachPoint=\"rowNode\" class=\"dijitTreeRow\" waiRole=\"presentation\" dojoAttachEvent=\"onmouseenter:_onMouseEnter, onmouseleave:_onMouseLeave, onclick:_onClick, ondblclick:_onDblClick\"\n\t\t><img src=\"${_blankGif}\" alt=\"\" dojoAttachPoint=\"expandoNode\" class=\"dijitTreeExpando\" waiRole=\"presentation\"\n\t\t/><span dojoAttachPoint=\"expandoNodeText\" class=\"dijitExpandoText\" waiRole=\"presentation\"\n\t\t></span\n\t\t><span dojoAttachPoint=\"contentNode\"\n\t\t\tclass=\"dijitTreeContent\" waiRole=\"presentation\">\n\t\t\t<img src=\"${_blankGif}\" alt=\"\" dojoAttachPoint=\"iconNode\" class=\"dijitIcon dijitTreeIcon\" waiRole=\"presentation\"\n\t\t\t/><span dojoAttachPoint=\"labelNode\" class=\"dijitTreeLabel\" wairole=\"treeitem\" tabindex=\"-1\" waiState=\"selected-false\" dojoAttachEvent=\"onfocus:_onLabelFocus\"></span>\n\t\t</span\n\t></div>\n\t<div dojoAttachPoint=\"containerNode\" class=\"dijitTreeContainer\" waiRole=\"presentation\" style=\"display: none;\"></div>\n</div>\n"),
|
|
|
|
baseClass: "dijitTreeNode",
|
|
|
|
// For hover effect for tree node, and focus effect for label
|
|
cssStateNodes: {
|
|
rowNode: "dijitTreeRow",
|
|
labelNode: "dijitTreeLabel"
|
|
},
|
|
|
|
attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, {
|
|
label: {node: "labelNode", type: "innerText"},
|
|
tooltip: {node: "rowNode", type: "attribute", attribute: "title"}
|
|
}),
|
|
|
|
postCreate: function(){
|
|
this.inherited(arguments);
|
|
|
|
// set expand icon for leaf
|
|
this._setExpando();
|
|
|
|
// set icon and label class based on item
|
|
this._updateItemClasses(this.item);
|
|
|
|
if(this.isExpandable){
|
|
dijit.setWaiState(this.labelNode, "expanded", this.isExpanded);
|
|
}
|
|
},
|
|
|
|
_setIndentAttr: function(indent){
|
|
// summary:
|
|
// Tell this node how many levels it should be indented
|
|
// description:
|
|
// 0 for top level nodes, 1 for their children, 2 for their
|
|
// grandchildren, etc.
|
|
this.indent = indent;
|
|
|
|
// Math.max() is to prevent negative padding on hidden root node (when indent == -1)
|
|
var pixels = (Math.max(indent, 0) * this.tree._nodePixelIndent) + "px";
|
|
|
|
dojo.style(this.domNode, "backgroundPosition", pixels + " 0px");
|
|
dojo.style(this.rowNode, this.isLeftToRight() ? "paddingLeft" : "paddingRight", pixels);
|
|
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
child.set("indent", indent+1);
|
|
});
|
|
},
|
|
|
|
markProcessing: function(){
|
|
// summary:
|
|
// Visually denote that tree is loading data, etc.
|
|
// tags:
|
|
// private
|
|
this.state = "LOADING";
|
|
this._setExpando(true);
|
|
},
|
|
|
|
unmarkProcessing: function(){
|
|
// summary:
|
|
// Clear markup from markProcessing() call
|
|
// tags:
|
|
// private
|
|
this._setExpando(false);
|
|
},
|
|
|
|
_updateItemClasses: function(item){
|
|
// summary:
|
|
// Set appropriate CSS classes for icon and label dom node
|
|
// (used to allow for item updates to change respective CSS)
|
|
// tags:
|
|
// private
|
|
var tree = this.tree, model = tree.model;
|
|
if(tree._v10Compat && item === model.root){
|
|
// For back-compat with 1.0, need to use null to specify root item (TODO: remove in 2.0)
|
|
item = null;
|
|
}
|
|
this._applyClassAndStyle(item, "icon", "Icon");
|
|
this._applyClassAndStyle(item, "label", "Label");
|
|
this._applyClassAndStyle(item, "row", "Row");
|
|
},
|
|
|
|
_applyClassAndStyle: function(item, lower, upper){
|
|
// summary:
|
|
// Set the appropriate CSS classes and styles for labels, icons and rows.
|
|
//
|
|
// item:
|
|
// The data item.
|
|
//
|
|
// lower:
|
|
// The lower case attribute to use, e.g. 'icon', 'label' or 'row'.
|
|
//
|
|
// upper:
|
|
// The upper case attribute to use, e.g. 'Icon', 'Label' or 'Row'.
|
|
//
|
|
// tags:
|
|
// private
|
|
|
|
var clsName = "_" + lower + "Class";
|
|
var nodeName = lower + "Node";
|
|
|
|
if(this[clsName]){
|
|
dojo.removeClass(this[nodeName], this[clsName]);
|
|
}
|
|
this[clsName] = this.tree["get" + upper + "Class"](item, this.isExpanded);
|
|
if(this[clsName]){
|
|
dojo.addClass(this[nodeName], this[clsName]);
|
|
}
|
|
dojo.style(this[nodeName], this.tree["get" + upper + "Style"](item, this.isExpanded) || {});
|
|
},
|
|
|
|
_updateLayout: function(){
|
|
// summary:
|
|
// Set appropriate CSS classes for this.domNode
|
|
// tags:
|
|
// private
|
|
var parent = this.getParent();
|
|
if(!parent || parent.rowNode.style.display == "none"){
|
|
/* if we are hiding the root node then make every first level child look like a root node */
|
|
dojo.addClass(this.domNode, "dijitTreeIsRoot");
|
|
}else{
|
|
dojo.toggleClass(this.domNode, "dijitTreeIsLast", !this.getNextSibling());
|
|
}
|
|
},
|
|
|
|
_setExpando: function(/*Boolean*/ processing){
|
|
// summary:
|
|
// Set the right image for the expando node
|
|
// tags:
|
|
// private
|
|
|
|
var styles = ["dijitTreeExpandoLoading", "dijitTreeExpandoOpened",
|
|
"dijitTreeExpandoClosed", "dijitTreeExpandoLeaf"],
|
|
_a11yStates = ["*","-","+","*"],
|
|
idx = processing ? 0 : (this.isExpandable ? (this.isExpanded ? 1 : 2) : 3);
|
|
|
|
// apply the appropriate class to the expando node
|
|
dojo.removeClass(this.expandoNode, styles);
|
|
dojo.addClass(this.expandoNode, styles[idx]);
|
|
|
|
// provide a non-image based indicator for images-off mode
|
|
this.expandoNodeText.innerHTML = _a11yStates[idx];
|
|
|
|
},
|
|
|
|
expand: function(){
|
|
// summary:
|
|
// Show my children
|
|
// returns:
|
|
// Deferred that fires when expansion is complete
|
|
|
|
// If there's already an expand in progress or we are already expanded, just return
|
|
if(this._expandDeferred){
|
|
return this._expandDeferred; // dojo.Deferred
|
|
}
|
|
|
|
// cancel in progress collapse operation
|
|
this._wipeOut && this._wipeOut.stop();
|
|
|
|
// All the state information for when a node is expanded, maybe this should be
|
|
// set when the animation completes instead
|
|
this.isExpanded = true;
|
|
dijit.setWaiState(this.labelNode, "expanded", "true");
|
|
dijit.setWaiRole(this.containerNode, "group");
|
|
dojo.addClass(this.contentNode,'dijitTreeContentExpanded');
|
|
this._setExpando();
|
|
this._updateItemClasses(this.item);
|
|
if(this == this.tree.rootNode){
|
|
dijit.setWaiState(this.tree.domNode, "expanded", "true");
|
|
}
|
|
|
|
var def,
|
|
wipeIn = dojo.fx.wipeIn({
|
|
node: this.containerNode, duration: dijit.defaultDuration,
|
|
onEnd: function(){
|
|
def.callback(true);
|
|
}
|
|
});
|
|
|
|
// Deferred that fires when expand is complete
|
|
def = (this._expandDeferred = new dojo.Deferred(function(){
|
|
// Canceller
|
|
wipeIn.stop();
|
|
}));
|
|
|
|
wipeIn.play();
|
|
|
|
return def; // dojo.Deferred
|
|
},
|
|
|
|
collapse: function(){
|
|
// summary:
|
|
// Collapse this node (if it's expanded)
|
|
|
|
if(!this.isExpanded){ return; }
|
|
|
|
// cancel in progress expand operation
|
|
if(this._expandDeferred){
|
|
this._expandDeferred.cancel();
|
|
delete this._expandDeferred;
|
|
}
|
|
|
|
this.isExpanded = false;
|
|
dijit.setWaiState(this.labelNode, "expanded", "false");
|
|
if(this == this.tree.rootNode){
|
|
dijit.setWaiState(this.tree.domNode, "expanded", "false");
|
|
}
|
|
dojo.removeClass(this.contentNode,'dijitTreeContentExpanded');
|
|
this._setExpando();
|
|
this._updateItemClasses(this.item);
|
|
|
|
if(!this._wipeOut){
|
|
this._wipeOut = dojo.fx.wipeOut({
|
|
node: this.containerNode, duration: dijit.defaultDuration
|
|
});
|
|
}
|
|
this._wipeOut.play();
|
|
},
|
|
|
|
// indent: Integer
|
|
// Levels from this node to the root node
|
|
indent: 0,
|
|
|
|
setChildItems: function(/* Object[] */ items){
|
|
// summary:
|
|
// Sets the child items of this node, removing/adding nodes
|
|
// from current children to match specified items[] array.
|
|
// Also, if this.persist == true, expands any children that were previously
|
|
// opened.
|
|
// returns:
|
|
// Deferred object that fires after all previously opened children
|
|
// have been expanded again (or fires instantly if there are no such children).
|
|
|
|
var tree = this.tree,
|
|
model = tree.model,
|
|
defs = []; // list of deferreds that need to fire before I am complete
|
|
|
|
|
|
// Orphan all my existing children.
|
|
// If items contains some of the same items as before then we will reattach them.
|
|
// Don't call this.removeChild() because that will collapse the tree etc.
|
|
dojo.forEach(this.getChildren(), function(child){
|
|
dijit._Container.prototype.removeChild.call(this, child);
|
|
}, this);
|
|
|
|
this.state = "LOADED";
|
|
|
|
if(items && items.length > 0){
|
|
this.isExpandable = true;
|
|
|
|
// Create _TreeNode widget for each specified tree node, unless one already
|
|
// exists and isn't being used (presumably it's from a DnD move and was recently
|
|
// released
|
|
dojo.forEach(items, function(item){
|
|
var id = model.getIdentity(item),
|
|
existingNodes = tree._itemNodesMap[id],
|
|
node;
|
|
if(existingNodes){
|
|
for(var i=0;i<existingNodes.length;i++){
|
|
if(existingNodes[i] && !existingNodes[i].getParent()){
|
|
node = existingNodes[i];
|
|
node.set('indent', this.indent+1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(!node){
|
|
node = this.tree._createTreeNode({
|
|
item: item,
|
|
tree: tree,
|
|
isExpandable: model.mayHaveChildren(item),
|
|
label: tree.getLabel(item),
|
|
tooltip: tree.getTooltip(item),
|
|
dir: tree.dir,
|
|
lang: tree.lang,
|
|
indent: this.indent + 1
|
|
});
|
|
if(existingNodes){
|
|
existingNodes.push(node);
|
|
}else{
|
|
tree._itemNodesMap[id] = [node];
|
|
}
|
|
}
|
|
this.addChild(node);
|
|
|
|
// If node was previously opened then open it again now (this may trigger
|
|
// more data store accesses, recursively)
|
|
if(this.tree.autoExpand || this.tree._state(item)){
|
|
defs.push(tree._expandNode(node));
|
|
}
|
|
}, this);
|
|
|
|
// note that updateLayout() needs to be called on each child after
|
|
// _all_ the children exist
|
|
dojo.forEach(this.getChildren(), function(child, idx){
|
|
child._updateLayout();
|
|
});
|
|
}else{
|
|
this.isExpandable=false;
|
|
}
|
|
|
|
if(this._setExpando){
|
|
// change expando to/from dot or + icon, as appropriate
|
|
this._setExpando(false);
|
|
}
|
|
|
|
// Set leaf icon or folder icon, as appropriate
|
|
this._updateItemClasses(this.item);
|
|
|
|
// On initial tree show, make the selected TreeNode as either the root node of the tree,
|
|
// or the first child, if the root node is hidden
|
|
if(this == tree.rootNode){
|
|
var fc = this.tree.showRoot ? this : this.getChildren()[0];
|
|
if(fc){
|
|
fc.setFocusable(true);
|
|
tree.lastFocused = fc;
|
|
}else{
|
|
// fallback: no nodes in tree so focus on Tree <div> itself
|
|
tree.domNode.setAttribute("tabIndex", "0");
|
|
}
|
|
}
|
|
|
|
return new dojo.DeferredList(defs); // dojo.Deferred
|
|
},
|
|
|
|
removeChild: function(/* treeNode */ node){
|
|
this.inherited(arguments);
|
|
|
|
var children = this.getChildren();
|
|
if(children.length == 0){
|
|
this.isExpandable = false;
|
|
this.collapse();
|
|
}
|
|
|
|
dojo.forEach(children, function(child){
|
|
child._updateLayout();
|
|
});
|
|
},
|
|
|
|
makeExpandable: function(){
|
|
// summary:
|
|
// if this node wasn't already showing the expando node,
|
|
// turn it into one and call _setExpando()
|
|
|
|
// TODO: hmm this isn't called from anywhere, maybe should remove it for 2.0
|
|
|
|
this.isExpandable = true;
|
|
this._setExpando(false);
|
|
},
|
|
|
|
_onLabelFocus: function(evt){
|
|
// summary:
|
|
// Called when this row is focused (possibly programatically)
|
|
// Note that we aren't using _onFocus() builtin to dijit
|
|
// because it's called when focus is moved to a descendant TreeNode.
|
|
// tags:
|
|
// private
|
|
this.tree._onNodeFocus(this);
|
|
},
|
|
|
|
setSelected: function(/*Boolean*/ selected){
|
|
// summary:
|
|
// A Tree has a (single) currently selected node.
|
|
// Mark that this node is/isn't that currently selected node.
|
|
// description:
|
|
// In particular, setting a node as selected involves setting tabIndex
|
|
// so that when user tabs to the tree, focus will go to that node (only).
|
|
dijit.setWaiState(this.labelNode, "selected", selected);
|
|
dojo.toggleClass(this.rowNode, "dijitTreeRowSelected", selected);
|
|
},
|
|
|
|
setFocusable: function(/*Boolean*/ selected){
|
|
// summary:
|
|
// A Tree has a (single) node that's focusable.
|
|
// Mark that this node is/isn't that currently focsuable node.
|
|
// description:
|
|
// In particular, setting a node as selected involves setting tabIndex
|
|
// so that when user tabs to the tree, focus will go to that node (only).
|
|
|
|
this.labelNode.setAttribute("tabIndex", selected ? "0" : "-1");
|
|
},
|
|
|
|
_onClick: function(evt){
|
|
// summary:
|
|
// Handler for onclick event on a node
|
|
// tags:
|
|
// private
|
|
this.tree._onClick(this, evt);
|
|
},
|
|
_onDblClick: function(evt){
|
|
// summary:
|
|
// Handler for ondblclick event on a node
|
|
// tags:
|
|
// private
|
|
this.tree._onDblClick(this, evt);
|
|
},
|
|
|
|
_onMouseEnter: function(evt){
|
|
// summary:
|
|
// Handler for onmouseenter event on a node
|
|
// tags:
|
|
// private
|
|
this.tree._onNodeMouseEnter(this, evt);
|
|
},
|
|
|
|
_onMouseLeave: function(evt){
|
|
// summary:
|
|
// Handler for onmouseenter event on a node
|
|
// tags:
|
|
// private
|
|
this.tree._onNodeMouseLeave(this, evt);
|
|
}
|
|
});
|
|
|
|
dojo.declare(
|
|
"dijit.Tree",
|
|
[dijit._Widget, dijit._Templated],
|
|
{
|
|
// summary:
|
|
// This widget displays hierarchical data from a store.
|
|
|
|
// store: [deprecated] String||dojo.data.Store
|
|
// Deprecated. Use "model" parameter instead.
|
|
// The store to get data to display in the tree.
|
|
store: null,
|
|
|
|
// model: dijit.Tree.model
|
|
// Interface to read tree data, get notifications of changes to tree data,
|
|
// and for handling drop operations (i.e drag and drop onto the tree)
|
|
model: null,
|
|
|
|
// query: [deprecated] anything
|
|
// Deprecated. User should specify query to the model directly instead.
|
|
// Specifies datastore query to return the root item or top items for the tree.
|
|
query: null,
|
|
|
|
// label: [deprecated] String
|
|
// Deprecated. Use dijit.tree.ForestStoreModel directly instead.
|
|
// Used in conjunction with query parameter.
|
|
// If a query is specified (rather than a root node id), and a label is also specified,
|
|
// then a fake root node is created and displayed, with this label.
|
|
label: "",
|
|
|
|
// showRoot: [const] Boolean
|
|
// Should the root node be displayed, or hidden?
|
|
showRoot: true,
|
|
|
|
// childrenAttr: [deprecated] String[]
|
|
// Deprecated. This information should be specified in the model.
|
|
// One ore more attributes that holds children of a tree node
|
|
childrenAttr: ["children"],
|
|
|
|
// path: String[] or Item[]
|
|
// Full path from rootNode to selected node expressed as array of items or array of ids.
|
|
// Since setting the path may be asynchronous (because ofwaiting on dojo.data), set("path", ...)
|
|
// returns a Deferred to indicate when the set is complete.
|
|
path: [],
|
|
|
|
// selectedItem: [readonly] Item
|
|
// The currently selected item in this tree.
|
|
// This property can only be set (via set('selectedItem', ...)) when that item is already
|
|
// visible in the tree. (I.e. the tree has already been expanded to show that node.)
|
|
// Should generally use `path` attribute to set the selected item instead.
|
|
selectedItem: null,
|
|
|
|
// openOnClick: Boolean
|
|
// If true, clicking a folder node's label will open it, rather than calling onClick()
|
|
openOnClick: false,
|
|
|
|
// openOnDblClick: Boolean
|
|
// If true, double-clicking a folder node's label will open it, rather than calling onDblClick()
|
|
openOnDblClick: false,
|
|
|
|
templateString: dojo.cache("dijit", "templates/Tree.html", "<div class=\"dijitTree dijitTreeContainer\" waiRole=\"tree\"\n\tdojoAttachEvent=\"onkeypress:_onKeyPress\">\n\t<div class=\"dijitInline dijitTreeIndent\" style=\"position: absolute; top: -9999px\" dojoAttachPoint=\"indentDetector\"></div>\n</div>\n"),
|
|
|
|
// persist: Boolean
|
|
// Enables/disables use of cookies for state saving.
|
|
persist: true,
|
|
|
|
// autoExpand: Boolean
|
|
// Fully expand the tree on load. Overrides `persist`
|
|
autoExpand: false,
|
|
|
|
// dndController: [protected] String
|
|
// Class name to use as as the dnd controller. Specifying this class enables DnD.
|
|
// Generally you should specify this as "dijit.tree.dndSource".
|
|
dndController: null,
|
|
|
|
// parameters to pull off of the tree and pass on to the dndController as its params
|
|
dndParams: ["onDndDrop","itemCreator","onDndCancel","checkAcceptance", "checkItemAcceptance", "dragThreshold", "betweenThreshold"],
|
|
|
|
//declare the above items so they can be pulled from the tree's markup
|
|
|
|
// onDndDrop: [protected] Function
|
|
// Parameter to dndController, see `dijit.tree.dndSource.onDndDrop`.
|
|
// Generally this doesn't need to be set.
|
|
onDndDrop: null,
|
|
|
|
/*=====
|
|
itemCreator: function(nodes, target, source){
|
|
// summary:
|
|
// Returns objects passed to `Tree.model.newItem()` based on DnD nodes
|
|
// dropped onto the tree. Developer must override this method to enable
|
|
// dropping from external sources onto this Tree, unless the Tree.model's items
|
|
// happen to look like {id: 123, name: "Apple" } with no other attributes.
|
|
// description:
|
|
// For each node in nodes[], which came from source, create a hash of name/value
|
|
// pairs to be passed to Tree.model.newItem(). Returns array of those hashes.
|
|
// nodes: DomNode[]
|
|
// The DOMNodes dragged from the source container
|
|
// target: DomNode
|
|
// The target TreeNode.rowNode
|
|
// source: dojo.dnd.Source
|
|
// The source container the nodes were dragged from, perhaps another Tree or a plain dojo.dnd.Source
|
|
// returns: Object[]
|
|
// Array of name/value hashes for each new item to be added to the Tree, like:
|
|
// | [
|
|
// | { id: 123, label: "apple", foo: "bar" },
|
|
// | { id: 456, label: "pear", zaz: "bam" }
|
|
// | ]
|
|
// tags:
|
|
// extension
|
|
return [{}];
|
|
},
|
|
=====*/
|
|
itemCreator: null,
|
|
|
|
// onDndCancel: [protected] Function
|
|
// Parameter to dndController, see `dijit.tree.dndSource.onDndCancel`.
|
|
// Generally this doesn't need to be set.
|
|
onDndCancel: null,
|
|
|
|
/*=====
|
|
checkAcceptance: function(source, nodes){
|
|
// summary:
|
|
// Checks if the Tree itself can accept nodes from this source
|
|
// source: dijit.tree._dndSource
|
|
// The source which provides items
|
|
// nodes: DOMNode[]
|
|
// Array of DOM nodes corresponding to nodes being dropped, dijitTreeRow nodes if
|
|
// source is a dijit.Tree.
|
|
// tags:
|
|
// extension
|
|
return true; // Boolean
|
|
},
|
|
=====*/
|
|
checkAcceptance: null,
|
|
|
|
/*=====
|
|
checkItemAcceptance: function(target, source, position){
|
|
// summary:
|
|
// Stub function to be overridden if one wants to check for the ability to drop at the node/item level
|
|
// description:
|
|
// In the base case, this is called to check if target can become a child of source.
|
|
// When betweenThreshold is set, position="before" or "after" means that we
|
|
// are asking if the source node can be dropped before/after the target node.
|
|
// target: DOMNode
|
|
// The dijitTreeRoot DOM node inside of the TreeNode that we are dropping on to
|
|
// Use dijit.getEnclosingWidget(target) to get the TreeNode.
|
|
// source: dijit.tree.dndSource
|
|
// The (set of) nodes we are dropping
|
|
// position: String
|
|
// "over", "before", or "after"
|
|
// tags:
|
|
// extension
|
|
return true; // Boolean
|
|
},
|
|
=====*/
|
|
checkItemAcceptance: null,
|
|
|
|
// dragThreshold: Integer
|
|
// Number of pixels mouse moves before it's considered the start of a drag operation
|
|
dragThreshold: 5,
|
|
|
|
// betweenThreshold: Integer
|
|
// Set to a positive value to allow drag and drop "between" nodes.
|
|
//
|
|
// If during DnD mouse is over a (target) node but less than betweenThreshold
|
|
// pixels from the bottom edge, dropping the the dragged node will make it
|
|
// the next sibling of the target node, rather than the child.
|
|
//
|
|
// Similarly, if mouse is over a target node but less that betweenThreshold
|
|
// pixels from the top edge, dropping the dragged node will make it
|
|
// the target node's previous sibling rather than the target node's child.
|
|
betweenThreshold: 0,
|
|
|
|
// _nodePixelIndent: Integer
|
|
// Number of pixels to indent tree nodes (relative to parent node).
|
|
// Default is 19 but can be overridden by setting CSS class dijitTreeIndent
|
|
// and calling resize() or startup() on tree after it's in the DOM.
|
|
_nodePixelIndent: 19,
|
|
|
|
_publish: function(/*String*/ topicName, /*Object*/ message){
|
|
// summary:
|
|
// Publish a message for this widget/topic
|
|
dojo.publish(this.id, [dojo.mixin({tree: this, event: topicName}, message || {})]);
|
|
},
|
|
|
|
postMixInProperties: function(){
|
|
this.tree = this;
|
|
|
|
if(this.autoExpand){
|
|
// There's little point in saving opened/closed state of nodes for a Tree
|
|
// that initially opens all it's nodes.
|
|
this.persist = false;
|
|
}
|
|
|
|
this._itemNodesMap={};
|
|
|
|
if(!this.cookieName){
|
|
this.cookieName = this.id + "SaveStateCookie";
|
|
}
|
|
|
|
this._loadDeferred = new dojo.Deferred();
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
postCreate: function(){
|
|
this._initState();
|
|
|
|
// Create glue between store and Tree, if not specified directly by user
|
|
if(!this.model){
|
|
this._store2model();
|
|
}
|
|
|
|
// monitor changes to items
|
|
this.connect(this.model, "onChange", "_onItemChange");
|
|
this.connect(this.model, "onChildrenChange", "_onItemChildrenChange");
|
|
this.connect(this.model, "onDelete", "_onItemDelete");
|
|
|
|
this._load();
|
|
|
|
this.inherited(arguments);
|
|
|
|
if(this.dndController){
|
|
if(dojo.isString(this.dndController)){
|
|
this.dndController = dojo.getObject(this.dndController);
|
|
}
|
|
var params={};
|
|
for(var i=0; i<this.dndParams.length;i++){
|
|
if(this[this.dndParams[i]]){
|
|
params[this.dndParams[i]] = this[this.dndParams[i]];
|
|
}
|
|
}
|
|
this.dndController = new this.dndController(this, params);
|
|
}
|
|
},
|
|
|
|
_store2model: function(){
|
|
// summary:
|
|
// User specified a store&query rather than model, so create model from store/query
|
|
this._v10Compat = true;
|
|
dojo.deprecated("Tree: from version 2.0, should specify a model object rather than a store/query");
|
|
|
|
var modelParams = {
|
|
id: this.id + "_ForestStoreModel",
|
|
store: this.store,
|
|
query: this.query,
|
|
childrenAttrs: this.childrenAttr
|
|
};
|
|
|
|
// Only override the model's mayHaveChildren() method if the user has specified an override
|
|
if(this.params.mayHaveChildren){
|
|
modelParams.mayHaveChildren = dojo.hitch(this, "mayHaveChildren");
|
|
}
|
|
|
|
if(this.params.getItemChildren){
|
|
modelParams.getChildren = dojo.hitch(this, function(item, onComplete, onError){
|
|
this.getItemChildren((this._v10Compat && item === this.model.root) ? null : item, onComplete, onError);
|
|
});
|
|
}
|
|
this.model = new dijit.tree.ForestStoreModel(modelParams);
|
|
|
|
// For backwards compatibility, the visibility of the root node is controlled by
|
|
// whether or not the user has specified a label
|
|
this.showRoot = Boolean(this.label);
|
|
},
|
|
|
|
onLoad: function(){
|
|
// summary:
|
|
// Called when tree finishes loading and expanding.
|
|
// description:
|
|
// If persist == true the loading may encompass many levels of fetches
|
|
// from the data store, each asynchronous. Waits for all to finish.
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
_load: function(){
|
|
// summary:
|
|
// Initial load of the tree.
|
|
// Load root node (possibly hidden) and it's children.
|
|
this.model.getRoot(
|
|
dojo.hitch(this, function(item){
|
|
var rn = (this.rootNode = this.tree._createTreeNode({
|
|
item: item,
|
|
tree: this,
|
|
isExpandable: true,
|
|
label: this.label || this.getLabel(item),
|
|
indent: this.showRoot ? 0 : -1
|
|
}));
|
|
if(!this.showRoot){
|
|
rn.rowNode.style.display="none";
|
|
}
|
|
this.domNode.appendChild(rn.domNode);
|
|
var identity = this.model.getIdentity(item);
|
|
if(this._itemNodesMap[identity]){
|
|
this._itemNodesMap[identity].push(rn);
|
|
}else{
|
|
this._itemNodesMap[identity] = [rn];
|
|
}
|
|
|
|
rn._updateLayout(); // sets "dijitTreeIsRoot" CSS classname
|
|
|
|
// load top level children and then fire onLoad() event
|
|
this._expandNode(rn).addCallback(dojo.hitch(this, function(){
|
|
this._loadDeferred.callback(true);
|
|
this.onLoad();
|
|
}));
|
|
}),
|
|
function(err){
|
|
console.error(this, ": error loading root: ", err);
|
|
}
|
|
);
|
|
},
|
|
|
|
getNodesByItem: function(/*dojo.data.Item or id*/ item){
|
|
// summary:
|
|
// Returns all tree nodes that refer to an item
|
|
// returns:
|
|
// Array of tree nodes that refer to passed item
|
|
|
|
if(!item){ return []; }
|
|
var identity = dojo.isString(item) ? item : this.model.getIdentity(item);
|
|
// return a copy so widget don't get messed up by changes to returned array
|
|
return [].concat(this._itemNodesMap[identity]);
|
|
},
|
|
|
|
_setSelectedItemAttr: function(/*dojo.data.Item or id*/ item){
|
|
// summary:
|
|
// Select a tree node related to passed item.
|
|
// WARNING: if model use multi-parented items or desired tree node isn't already loaded
|
|
// behavior is undefined. Use set('path', ...) instead.
|
|
|
|
var oldValue = this.get("selectedItem");
|
|
var identity = (!item || dojo.isString(item)) ? item : this.model.getIdentity(item);
|
|
if(identity == oldValue ? this.model.getIdentity(oldValue) : null){ return; }
|
|
var nodes = this._itemNodesMap[identity];
|
|
this._selectNode((nodes && nodes[0]) || null); //select the first item
|
|
},
|
|
|
|
_getSelectedItemAttr: function(){
|
|
// summary:
|
|
// Return item related to selected tree node.
|
|
return this.selectedNode && this.selectedNode.item;
|
|
},
|
|
|
|
_setPathAttr: function(/*Item[] || String[]*/ path){
|
|
// summary:
|
|
// Select the tree node identified by passed path.
|
|
// path:
|
|
// Array of items or item id's
|
|
// returns:
|
|
// Deferred to indicate when the set is complete
|
|
|
|
var d = new dojo.Deferred();
|
|
|
|
this._selectNode(null);
|
|
if(!path || !path.length){
|
|
d.resolve(true);
|
|
return d;
|
|
}
|
|
|
|
// If this is called during initialization, defer running until Tree has finished loading
|
|
this._loadDeferred.addCallback(dojo.hitch(this, function(){
|
|
if(!this.rootNode){
|
|
d.reject(new Error("!this.rootNode"));
|
|
return;
|
|
}
|
|
if(path[0] !== this.rootNode.item && (dojo.isString(path[0]) && path[0] != this.model.getIdentity(this.rootNode.item))){
|
|
d.reject(new Error(this.id + ":path[0] doesn't match this.rootNode.item. Maybe you are using the wrong tree."));
|
|
return;
|
|
}
|
|
path.shift();
|
|
|
|
var node = this.rootNode;
|
|
|
|
function advance(){
|
|
// summary:
|
|
// Called when "node" has completed loading and expanding. Pop the next item from the path
|
|
// (which must be a child of "node") and advance to it, and then recurse.
|
|
|
|
// Set item and identity to next item in path (node is pointing to the item that was popped
|
|
// from the path _last_ time.
|
|
var item = path.shift(),
|
|
identity = dojo.isString(item) ? item : this.model.getIdentity(item);
|
|
|
|
// Change "node" from previous item in path to the item we just popped from path
|
|
dojo.some(this._itemNodesMap[identity], function(n){
|
|
if(n.getParent() == node){
|
|
node = n;
|
|
return true;
|
|
}
|
|
return false;
|
|
});
|
|
|
|
if(path.length){
|
|
// Need to do more expanding
|
|
this._expandNode(node).addCallback(dojo.hitch(this, advance));
|
|
}else{
|
|
// Final destination node, select it
|
|
this._selectNode(node);
|
|
|
|
// signal that path setting is finished
|
|
d.resolve(true);
|
|
}
|
|
}
|
|
|
|
this._expandNode(node).addCallback(dojo.hitch(this, advance));
|
|
}));
|
|
|
|
return d;
|
|
},
|
|
|
|
_getPathAttr: function(){
|
|
// summary:
|
|
// Return an array of items that is the path to selected tree node.
|
|
if(!this.selectedNode){ return; }
|
|
var res = [];
|
|
var treeNode = this.selectedNode;
|
|
while(treeNode && treeNode !== this.rootNode){
|
|
res.unshift(treeNode.item);
|
|
treeNode = treeNode.getParent();
|
|
}
|
|
res.unshift(this.rootNode.item);
|
|
return res;
|
|
},
|
|
|
|
////////////// Data store related functions //////////////////////
|
|
// These just get passed to the model; they are here for back-compat
|
|
|
|
mayHaveChildren: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Deprecated. This should be specified on the model itself.
|
|
//
|
|
// Overridable function to tell if an item has or may have children.
|
|
// Controls whether or not +/- expando icon is shown.
|
|
// (For efficiency reasons we may not want to check if an element actually
|
|
// has children until user clicks the expando node)
|
|
// tags:
|
|
// deprecated
|
|
},
|
|
|
|
getItemChildren: function(/*dojo.data.Item*/ parentItem, /*function(items)*/ onComplete){
|
|
// summary:
|
|
// Deprecated. This should be specified on the model itself.
|
|
//
|
|
// Overridable function that return array of child items of given parent item,
|
|
// or if parentItem==null then return top items in tree
|
|
// tags:
|
|
// deprecated
|
|
},
|
|
|
|
///////////////////////////////////////////////////////
|
|
// Functions for converting an item to a TreeNode
|
|
getLabel: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Overridable function to get the label for a tree node (given the item)
|
|
// tags:
|
|
// extension
|
|
return this.model.getLabel(item); // String
|
|
},
|
|
|
|
getIconClass: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS class name to display icon
|
|
// tags:
|
|
// extension
|
|
return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "dijitLeaf"
|
|
},
|
|
|
|
getLabelClass: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS class name to display label
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
getRowClass: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS class name to display row
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
getIconStyle: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS styles to display icon
|
|
// returns:
|
|
// Object suitable for input to dojo.style() like {backgroundImage: "url(...)"}
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
getLabelStyle: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS styles to display label
|
|
// returns:
|
|
// Object suitable for input to dojo.style() like {color: "red", background: "green"}
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
getRowStyle: function(/*dojo.data.Item*/ item, /*Boolean*/ opened){
|
|
// summary:
|
|
// Overridable function to return CSS styles to display row
|
|
// returns:
|
|
// Object suitable for input to dojo.style() like {background-color: "#bbb"}
|
|
// tags:
|
|
// extension
|
|
},
|
|
|
|
getTooltip: function(/*dojo.data.Item*/ item){
|
|
// summary:
|
|
// Overridable function to get the tooltip for a tree node (given the item)
|
|
// tags:
|
|
// extension
|
|
return ""; // String
|
|
},
|
|
|
|
/////////// Keyboard and Mouse handlers ////////////////////
|
|
|
|
_onKeyPress: function(/*Event*/ e){
|
|
// summary:
|
|
// Translates keypress events into commands for the controller
|
|
if(e.altKey){ return; }
|
|
var dk = dojo.keys;
|
|
var treeNode = dijit.getEnclosingWidget(e.target);
|
|
if(!treeNode){ return; }
|
|
|
|
var key = e.charOrCode;
|
|
if(typeof key == "string"){ // handle printables (letter navigation)
|
|
// Check for key navigation.
|
|
if(!e.altKey && !e.ctrlKey && !e.shiftKey && !e.metaKey){
|
|
this._onLetterKeyNav( { node: treeNode, key: key.toLowerCase() } );
|
|
dojo.stopEvent(e);
|
|
}
|
|
}else{ // handle non-printables (arrow keys)
|
|
// clear record of recent printables (being saved for multi-char letter navigation),
|
|
// because "a", down-arrow, "b" shouldn't search for "ab"
|
|
if(this._curSearch){
|
|
clearTimeout(this._curSearch.timer);
|
|
delete this._curSearch;
|
|
}
|
|
|
|
var map = this._keyHandlerMap;
|
|
if(!map){
|
|
// setup table mapping keys to events
|
|
map = {};
|
|
map[dk.ENTER]="_onEnterKey";
|
|
map[this.isLeftToRight() ? dk.LEFT_ARROW : dk.RIGHT_ARROW]="_onLeftArrow";
|
|
map[this.isLeftToRight() ? dk.RIGHT_ARROW : dk.LEFT_ARROW]="_onRightArrow";
|
|
map[dk.UP_ARROW]="_onUpArrow";
|
|
map[dk.DOWN_ARROW]="_onDownArrow";
|
|
map[dk.HOME]="_onHomeKey";
|
|
map[dk.END]="_onEndKey";
|
|
this._keyHandlerMap = map;
|
|
}
|
|
if(this._keyHandlerMap[key]){
|
|
this[this._keyHandlerMap[key]]( { node: treeNode, item: treeNode.item, evt: e } );
|
|
dojo.stopEvent(e);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onEnterKey: function(/*Object*/ message, /*Event*/ evt){
|
|
this._publish("execute", { item: message.item, node: message.node } );
|
|
this._selectNode(message.node);
|
|
this.onClick(message.item, message.node, evt);
|
|
},
|
|
|
|
_onDownArrow: function(/*Object*/ message){
|
|
// summary:
|
|
// down arrow pressed; get next visible node, set focus there
|
|
var node = this._getNextNode(message.node);
|
|
if(node && node.isTreeNode){
|
|
this.focusNode(node);
|
|
}
|
|
},
|
|
|
|
_onUpArrow: function(/*Object*/ message){
|
|
// summary:
|
|
// Up arrow pressed; move to previous visible node
|
|
|
|
var node = message.node;
|
|
|
|
// if younger siblings
|
|
var previousSibling = node.getPreviousSibling();
|
|
if(previousSibling){
|
|
node = previousSibling;
|
|
// if the previous node is expanded, dive in deep
|
|
while(node.isExpandable && node.isExpanded && node.hasChildren()){
|
|
// move to the last child
|
|
var children = node.getChildren();
|
|
node = children[children.length-1];
|
|
}
|
|
}else{
|
|
// if this is the first child, return the parent
|
|
// unless the parent is the root of a tree with a hidden root
|
|
var parent = node.getParent();
|
|
if(!(!this.showRoot && parent === this.rootNode)){
|
|
node = parent;
|
|
}
|
|
}
|
|
|
|
if(node && node.isTreeNode){
|
|
this.focusNode(node);
|
|
}
|
|
},
|
|
|
|
_onRightArrow: function(/*Object*/ message){
|
|
// summary:
|
|
// Right arrow pressed; go to child node
|
|
var node = message.node;
|
|
|
|
// if not expanded, expand, else move to 1st child
|
|
if(node.isExpandable && !node.isExpanded){
|
|
this._expandNode(node);
|
|
}else if(node.hasChildren()){
|
|
node = node.getChildren()[0];
|
|
if(node && node.isTreeNode){
|
|
this.focusNode(node);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onLeftArrow: function(/*Object*/ message){
|
|
// summary:
|
|
// Left arrow pressed.
|
|
// If not collapsed, collapse, else move to parent.
|
|
|
|
var node = message.node;
|
|
|
|
if(node.isExpandable && node.isExpanded){
|
|
this._collapseNode(node);
|
|
}else{
|
|
var parent = node.getParent();
|
|
if(parent && parent.isTreeNode && !(!this.showRoot && parent === this.rootNode)){
|
|
this.focusNode(parent);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onHomeKey: function(){
|
|
// summary:
|
|
// Home key pressed; get first visible node, and set focus there
|
|
var node = this._getRootOrFirstNode();
|
|
if(node){
|
|
this.focusNode(node);
|
|
}
|
|
},
|
|
|
|
_onEndKey: function(/*Object*/ message){
|
|
// summary:
|
|
// End key pressed; go to last visible node.
|
|
|
|
var node = this.rootNode;
|
|
while(node.isExpanded){
|
|
var c = node.getChildren();
|
|
node = c[c.length - 1];
|
|
}
|
|
|
|
if(node && node.isTreeNode){
|
|
this.focusNode(node);
|
|
}
|
|
},
|
|
|
|
// multiCharSearchDuration: Number
|
|
// If multiple characters are typed where each keystroke happens within
|
|
// multiCharSearchDuration of the previous keystroke,
|
|
// search for nodes matching all the keystrokes.
|
|
//
|
|
// For example, typing "ab" will search for entries starting with
|
|
// "ab" unless the delay between "a" and "b" is greater than multiCharSearchDuration.
|
|
multiCharSearchDuration: 250,
|
|
|
|
_onLetterKeyNav: function(message){
|
|
// summary:
|
|
// Called when user presses a prinatable key; search for node starting with recently typed letters.
|
|
// message: Object
|
|
// Like { node: TreeNode, key: 'a' } where key is the key the user pressed.
|
|
|
|
// Branch depending on whether this key starts a new search, or modifies an existing search
|
|
var cs = this._curSearch;
|
|
if(cs){
|
|
// We are continuing a search. Ex: user has pressed 'a', and now has pressed
|
|
// 'b', so we want to search for nodes starting w/"ab".
|
|
cs.pattern = cs.pattern + message.key;
|
|
clearTimeout(cs.timer);
|
|
}else{
|
|
// We are starting a new search
|
|
cs = this._curSearch = {
|
|
pattern: message.key,
|
|
startNode: message.node
|
|
};
|
|
}
|
|
|
|
// set/reset timer to forget recent keystrokes
|
|
var self = this;
|
|
cs.timer = setTimeout(function(){
|
|
delete self._curSearch;
|
|
}, this.multiCharSearchDuration);
|
|
|
|
// Navigate to TreeNode matching keystrokes [entered so far].
|
|
var node = cs.startNode;
|
|
do{
|
|
node = this._getNextNode(node);
|
|
//check for last node, jump to first node if necessary
|
|
if(!node){
|
|
node = this._getRootOrFirstNode();
|
|
}
|
|
}while(node !== cs.startNode && (node.label.toLowerCase().substr(0, cs.pattern.length) != cs.pattern));
|
|
if(node && node.isTreeNode){
|
|
// no need to set focus if back where we started
|
|
if(node !== cs.startNode){
|
|
this.focusNode(node);
|
|
}
|
|
}
|
|
},
|
|
|
|
_onClick: function(/*TreeNode*/ nodeWidget, /*Event*/ e){
|
|
// summary:
|
|
// Translates click events into commands for the controller to process
|
|
|
|
var domElement = e.target,
|
|
isExpandoClick = (domElement == nodeWidget.expandoNode || domElement == nodeWidget.expandoNodeText);
|
|
|
|
if( (this.openOnClick && nodeWidget.isExpandable) || isExpandoClick ){
|
|
// expando node was clicked, or label of a folder node was clicked; open it
|
|
if(nodeWidget.isExpandable){
|
|
this._onExpandoClick({node:nodeWidget});
|
|
}
|
|
}else{
|
|
this._publish("execute", { item: nodeWidget.item, node: nodeWidget, evt: e } );
|
|
this.onClick(nodeWidget.item, nodeWidget, e);
|
|
this.focusNode(nodeWidget);
|
|
}
|
|
if(!isExpandoClick){
|
|
this._selectNode(nodeWidget);
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
_onDblClick: function(/*TreeNode*/ nodeWidget, /*Event*/ e){
|
|
// summary:
|
|
// Translates double-click events into commands for the controller to process
|
|
|
|
var domElement = e.target,
|
|
isExpandoClick = (domElement == nodeWidget.expandoNode || domElement == nodeWidget.expandoNodeText);
|
|
|
|
if( (this.openOnDblClick && nodeWidget.isExpandable) ||isExpandoClick ){
|
|
// expando node was clicked, or label of a folder node was clicked; open it
|
|
if(nodeWidget.isExpandable){
|
|
this._onExpandoClick({node:nodeWidget});
|
|
}
|
|
}else{
|
|
this._publish("execute", { item: nodeWidget.item, node: nodeWidget, evt: e } );
|
|
this.onDblClick(nodeWidget.item, nodeWidget, e);
|
|
this.focusNode(nodeWidget);
|
|
}
|
|
if(!isExpandoClick){
|
|
this._selectNode(nodeWidget);
|
|
}
|
|
dojo.stopEvent(e);
|
|
},
|
|
|
|
_onExpandoClick: function(/*Object*/ message){
|
|
// summary:
|
|
// User clicked the +/- icon; expand or collapse my children.
|
|
var node = message.node;
|
|
|
|
// If we are collapsing, we might be hiding the currently focused node.
|
|
// Also, clicking the expando node might have erased focus from the current node.
|
|
// For simplicity's sake just focus on the node with the expando.
|
|
this.focusNode(node);
|
|
|
|
if(node.isExpanded){
|
|
this._collapseNode(node);
|
|
}else{
|
|
this._expandNode(node);
|
|
}
|
|
},
|
|
|
|
onClick: function(/* dojo.data */ item, /*TreeNode*/ node, /*Event*/ evt){
|
|
// summary:
|
|
// Callback when a tree node is clicked
|
|
// tags:
|
|
// callback
|
|
},
|
|
onDblClick: function(/* dojo.data */ item, /*TreeNode*/ node, /*Event*/ evt){
|
|
// summary:
|
|
// Callback when a tree node is double-clicked
|
|
// tags:
|
|
// callback
|
|
},
|
|
onOpen: function(/* dojo.data */ item, /*TreeNode*/ node){
|
|
// summary:
|
|
// Callback when a node is opened
|
|
// tags:
|
|
// callback
|
|
},
|
|
onClose: function(/* dojo.data */ item, /*TreeNode*/ node){
|
|
// summary:
|
|
// Callback when a node is closed
|
|
// tags:
|
|
// callback
|
|
},
|
|
|
|
_getNextNode: function(node){
|
|
// summary:
|
|
// Get next visible node
|
|
|
|
if(node.isExpandable && node.isExpanded && node.hasChildren()){
|
|
// if this is an expanded node, get the first child
|
|
return node.getChildren()[0]; // _TreeNode
|
|
}else{
|
|
// find a parent node with a sibling
|
|
while(node && node.isTreeNode){
|
|
var returnNode = node.getNextSibling();
|
|
if(returnNode){
|
|
return returnNode; // _TreeNode
|
|
}
|
|
node = node.getParent();
|
|
}
|
|
return null;
|
|
}
|
|
},
|
|
|
|
_getRootOrFirstNode: function(){
|
|
// summary:
|
|
// Get first visible node
|
|
return this.showRoot ? this.rootNode : this.rootNode.getChildren()[0];
|
|
},
|
|
|
|
_collapseNode: function(/*_TreeNode*/ node){
|
|
// summary:
|
|
// Called when the user has requested to collapse the node
|
|
|
|
if(node._expandNodeDeferred){
|
|
delete node._expandNodeDeferred;
|
|
}
|
|
|
|
if(node.isExpandable){
|
|
if(node.state == "LOADING"){
|
|
// ignore clicks while we are in the process of loading data
|
|
return;
|
|
}
|
|
|
|
node.collapse();
|
|
this.onClose(node.item, node);
|
|
|
|
if(node.item){
|
|
this._state(node.item,false);
|
|
this._saveState();
|
|
}
|
|
}
|
|
},
|
|
|
|
_expandNode: function(/*_TreeNode*/ node, /*Boolean?*/ recursive){
|
|
// summary:
|
|
// Called when the user has requested to expand the node
|
|
// recursive:
|
|
// Internal flag used when _expandNode() calls itself, don't set.
|
|
// returns:
|
|
// Deferred that fires when the node is loaded and opened and (if persist=true) all it's descendants
|
|
// that were previously opened too
|
|
|
|
if(node._expandNodeDeferred && !recursive){
|
|
// there's already an expand in progress (or completed), so just return
|
|
return node._expandNodeDeferred; // dojo.Deferred
|
|
}
|
|
|
|
var model = this.model,
|
|
item = node.item,
|
|
_this = this;
|
|
|
|
switch(node.state){
|
|
case "UNCHECKED":
|
|
// need to load all the children, and then expand
|
|
node.markProcessing();
|
|
|
|
// Setup deferred to signal when the load and expand are finished.
|
|
// Save that deferred in this._expandDeferred as a flag that operation is in progress.
|
|
var def = (node._expandNodeDeferred = new dojo.Deferred());
|
|
|
|
// Get the children
|
|
model.getChildren(
|
|
item,
|
|
function(items){
|
|
node.unmarkProcessing();
|
|
|
|
// Display the children and also start expanding any children that were previously expanded
|
|
// (if this.persist == true). The returned Deferred will fire when those expansions finish.
|
|
var scid = node.setChildItems(items);
|
|
|
|
// Call _expandNode() again but this time it will just to do the animation (default branch).
|
|
// The returned Deferred will fire when the animation completes.
|
|
// TODO: seems like I can avoid recursion and just use a deferred to sequence the events?
|
|
var ed = _this._expandNode(node, true);
|
|
|
|
// After the above two tasks (setChildItems() and recursive _expandNode()) finish,
|
|
// signal that I am done.
|
|
scid.addCallback(function(){
|
|
ed.addCallback(function(){
|
|
def.callback();
|
|
})
|
|
});
|
|
},
|
|
function(err){
|
|
console.error(_this, ": error loading root children: ", err);
|
|
}
|
|
);
|
|
break;
|
|
|
|
default: // "LOADED"
|
|
// data is already loaded; just expand node
|
|
def = (node._expandNodeDeferred = node.expand());
|
|
|
|
this.onOpen(node.item, node);
|
|
|
|
if(item){
|
|
this._state(item, true);
|
|
this._saveState();
|
|
}
|
|
}
|
|
|
|
return def; // dojo.Deferred
|
|
},
|
|
|
|
////////////////// Miscellaneous functions ////////////////
|
|
|
|
focusNode: function(/* _tree.Node */ node){
|
|
// summary:
|
|
// Focus on the specified node (which must be visible)
|
|
// tags:
|
|
// protected
|
|
|
|
// set focus so that the label will be voiced using screen readers
|
|
dijit.focus(node.labelNode);
|
|
},
|
|
|
|
_selectNode: function(/*_tree.Node*/ node){
|
|
// summary:
|
|
// Mark specified node as select, and unmark currently selected node.
|
|
// tags:
|
|
// protected
|
|
|
|
if(this.selectedNode && !this.selectedNode._destroyed){
|
|
this.selectedNode.setSelected(false);
|
|
}
|
|
if(node){
|
|
node.setSelected(true);
|
|
}
|
|
this.selectedNode = node;
|
|
},
|
|
|
|
_onNodeFocus: function(/*dijit._Widget*/ node){
|
|
// summary:
|
|
// Called when a TreeNode gets focus, either by user clicking
|
|
// it, or programatically by arrow key handling code.
|
|
// description:
|
|
// It marks that the current node is the selected one, and the previously
|
|
// selected node no longer is.
|
|
|
|
if(node && node != this.lastFocused){
|
|
if(this.lastFocused && !this.lastFocused._destroyed){
|
|
// mark that the previously focsable node is no longer focusable
|
|
this.lastFocused.setFocusable(false);
|
|
}
|
|
|
|
// mark that the new node is the currently selected one
|
|
node.setFocusable(true);
|
|
this.lastFocused = node;
|
|
}
|
|
},
|
|
|
|
_onNodeMouseEnter: function(/*dijit._Widget*/ node){
|
|
// summary:
|
|
// Called when mouse is over a node (onmouseenter event),
|
|
// this is monitored by the DND code
|
|
},
|
|
|
|
_onNodeMouseLeave: function(/*dijit._Widget*/ node){
|
|
// summary:
|
|
// Called when mouse leaves a node (onmouseleave event),
|
|
// this is monitored by the DND code
|
|
},
|
|
|
|
//////////////// Events from the model //////////////////////////
|
|
|
|
_onItemChange: function(/*Item*/ item){
|
|
// summary:
|
|
// Processes notification of a change to an item's scalar values like label
|
|
var model = this.model,
|
|
identity = model.getIdentity(item),
|
|
nodes = this._itemNodesMap[identity];
|
|
|
|
if(nodes){
|
|
var label = this.getLabel(item),
|
|
tooltip = this.getTooltip(item);
|
|
dojo.forEach(nodes, function(node){
|
|
node.set({
|
|
item: item, // theoretically could be new JS Object representing same item
|
|
label: label,
|
|
tooltip: tooltip
|
|
});
|
|
node._updateItemClasses(item);
|
|
});
|
|
}
|
|
},
|
|
|
|
_onItemChildrenChange: function(/*dojo.data.Item*/ parent, /*dojo.data.Item[]*/ newChildrenList){
|
|
// summary:
|
|
// Processes notification of a change to an item's children
|
|
var model = this.model,
|
|
identity = model.getIdentity(parent),
|
|
parentNodes = this._itemNodesMap[identity];
|
|
|
|
if(parentNodes){
|
|
dojo.forEach(parentNodes,function(parentNode){
|
|
parentNode.setChildItems(newChildrenList);
|
|
});
|
|
}
|
|
},
|
|
|
|
_onItemDelete: function(/*Item*/ item){
|
|
// summary:
|
|
// Processes notification of a deletion of an item
|
|
var model = this.model,
|
|
identity = model.getIdentity(item),
|
|
nodes = this._itemNodesMap[identity];
|
|
|
|
if(nodes){
|
|
dojo.forEach(nodes,function(node){
|
|
var parent = node.getParent();
|
|
if(parent){
|
|
// if node has not already been orphaned from a _onSetItem(parent, "children", ..) call...
|
|
parent.removeChild(node);
|
|
}
|
|
node.destroyRecursive();
|
|
});
|
|
delete this._itemNodesMap[identity];
|
|
}
|
|
},
|
|
|
|
/////////////// Miscellaneous funcs
|
|
|
|
_initState: function(){
|
|
// summary:
|
|
// Load in which nodes should be opened automatically
|
|
if(this.persist){
|
|
var cookie = dojo.cookie(this.cookieName);
|
|
this._openedItemIds = {};
|
|
if(cookie){
|
|
dojo.forEach(cookie.split(','), function(item){
|
|
this._openedItemIds[item] = true;
|
|
}, this);
|
|
}
|
|
}
|
|
},
|
|
_state: function(item,expanded){
|
|
// summary:
|
|
// Query or set expanded state for an item,
|
|
if(!this.persist){
|
|
return false;
|
|
}
|
|
var id=this.model.getIdentity(item);
|
|
if(arguments.length === 1){
|
|
return this._openedItemIds[id];
|
|
}
|
|
if(expanded){
|
|
this._openedItemIds[id] = true;
|
|
}else{
|
|
delete this._openedItemIds[id];
|
|
}
|
|
},
|
|
_saveState: function(){
|
|
// summary:
|
|
// Create and save a cookie with the currently expanded nodes identifiers
|
|
if(!this.persist){
|
|
return;
|
|
}
|
|
var ary = [];
|
|
for(var id in this._openedItemIds){
|
|
ary.push(id);
|
|
}
|
|
dojo.cookie(this.cookieName, ary.join(","), {expires:365});
|
|
},
|
|
|
|
destroy: function(){
|
|
if(this._curSearch){
|
|
clearTimeout(this._curSearch.timer);
|
|
delete this._curSearch;
|
|
}
|
|
if(this.rootNode){
|
|
this.rootNode.destroyRecursive();
|
|
}
|
|
if(this.dndController && !dojo.isString(this.dndController)){
|
|
this.dndController.destroy();
|
|
}
|
|
this.rootNode = null;
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
destroyRecursive: function(){
|
|
// A tree is treated as a leaf, not as a node with children (like a grid),
|
|
// but defining destroyRecursive for back-compat.
|
|
this.destroy();
|
|
},
|
|
|
|
resize: function(changeSize){
|
|
if(changeSize){
|
|
dojo.marginBox(this.domNode, changeSize);
|
|
dojo.style(this.domNode, "overflow", "auto"); // for scrollbars
|
|
}
|
|
|
|
// The only JS sizing involved w/tree is the indentation, which is specified
|
|
// in CSS and read in through this dummy indentDetector node (tree must be
|
|
// visible and attached to the DOM to read this)
|
|
this._nodePixelIndent = dojo.marginBox(this.tree.indentDetector).w;
|
|
|
|
if(this.tree.rootNode){
|
|
// If tree has already loaded, then reset indent for all the nodes
|
|
this.tree.rootNode.set('indent', this.showRoot ? 0 : -1);
|
|
}
|
|
},
|
|
|
|
_createTreeNode: function(/*Object*/ args){
|
|
// summary:
|
|
// creates a TreeNode
|
|
// description:
|
|
// Developers can override this method to define their own TreeNode class;
|
|
// However it will probably be removed in a future release in favor of a way
|
|
// of just specifying a widget for the label, rather than one that contains
|
|
// the children too.
|
|
return new dijit._TreeNode(args);
|
|
}
|
|
});
|
|
|
|
// For back-compat. TODO: remove in 2.0
|
|
|
|
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.Container"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.Container"] = true;
|
|
dojo.provide("dojo.dnd.Container");
|
|
|
|
|
|
|
|
|
|
/*
|
|
Container states:
|
|
"" - normal state
|
|
"Over" - mouse over a container
|
|
Container item states:
|
|
"" - normal state
|
|
"Over" - mouse over a container item
|
|
*/
|
|
|
|
/*=====
|
|
dojo.declare("dojo.dnd.__ContainerArgs", [], {
|
|
creator: function(){
|
|
// summary:
|
|
// a creator function, which takes a data item, and returns an object like that:
|
|
// {node: newNode, data: usedData, type: arrayOfStrings}
|
|
},
|
|
|
|
// skipForm: Boolean
|
|
// don't start the drag operation, if clicked on form elements
|
|
skipForm: false,
|
|
|
|
// dropParent: Node||String
|
|
// node or node's id to use as the parent node for dropped items
|
|
// (must be underneath the 'node' parameter in the DOM)
|
|
dropParent: null,
|
|
|
|
// _skipStartup: Boolean
|
|
// skip startup(), which collects children, for deferred initialization
|
|
// (this is used in the markup mode)
|
|
_skipStartup: false
|
|
});
|
|
|
|
dojo.dnd.Item = function(){
|
|
// summary:
|
|
// Represents (one of) the source node(s) being dragged.
|
|
// Contains (at least) the "type" and "data" attributes.
|
|
// type: String[]
|
|
// Type(s) of this item, by default this is ["text"]
|
|
// data: Object
|
|
// Logical representation of the object being dragged.
|
|
// If the drag object's type is "text" then data is a String,
|
|
// if it's another type then data could be a different Object,
|
|
// perhaps a name/value hash.
|
|
|
|
this.type = type;
|
|
this.data = data;
|
|
}
|
|
=====*/
|
|
|
|
dojo.declare("dojo.dnd.Container", null, {
|
|
// summary:
|
|
// a Container object, which knows when mouse hovers over it,
|
|
// and over which element it hovers
|
|
|
|
// object attributes (for markup)
|
|
skipForm: false,
|
|
|
|
/*=====
|
|
// current: DomNode
|
|
// The DOM node the mouse is currently hovered over
|
|
current: null,
|
|
|
|
// map: Hash<String, dojo.dnd.Item>
|
|
// Map from an item's id (which is also the DOMNode's id) to
|
|
// the dojo.dnd.Item itself.
|
|
map: {},
|
|
=====*/
|
|
|
|
constructor: function(node, params){
|
|
// summary:
|
|
// a constructor of the Container
|
|
// node: Node
|
|
// node or node's id to build the container on
|
|
// params: dojo.dnd.__ContainerArgs
|
|
// a dictionary of parameters
|
|
this.node = dojo.byId(node);
|
|
if(!params){ params = {}; }
|
|
this.creator = params.creator || null;
|
|
this.skipForm = params.skipForm;
|
|
this.parent = params.dropParent && dojo.byId(params.dropParent);
|
|
|
|
// class-specific variables
|
|
this.map = {};
|
|
this.current = null;
|
|
|
|
// states
|
|
this.containerState = "";
|
|
dojo.addClass(this.node, "dojoDndContainer");
|
|
|
|
// mark up children
|
|
if(!(params && params._skipStartup)){
|
|
this.startup();
|
|
}
|
|
|
|
// set up events
|
|
this.events = [
|
|
dojo.connect(this.node, "onmouseover", this, "onMouseOver"),
|
|
dojo.connect(this.node, "onmouseout", this, "onMouseOut"),
|
|
// cancel text selection and text dragging
|
|
dojo.connect(this.node, "ondragstart", this, "onSelectStart"),
|
|
dojo.connect(this.node, "onselectstart", this, "onSelectStart")
|
|
];
|
|
},
|
|
|
|
// object attributes (for markup)
|
|
creator: function(){
|
|
// summary:
|
|
// creator function, dummy at the moment
|
|
},
|
|
|
|
// abstract access to the map
|
|
getItem: function(/*String*/ key){
|
|
// summary:
|
|
// returns a data item by its key (id)
|
|
return this.map[key]; // dojo.dnd.Item
|
|
},
|
|
setItem: function(/*String*/ key, /*dojo.dnd.Item*/ data){
|
|
// summary:
|
|
// associates a data item with its key (id)
|
|
this.map[key] = data;
|
|
},
|
|
delItem: function(/*String*/ key){
|
|
// summary:
|
|
// removes a data item from the map by its key (id)
|
|
delete this.map[key];
|
|
},
|
|
forInItems: function(/*Function*/ f, /*Object?*/ o){
|
|
// summary:
|
|
// iterates over a data map skipping members that
|
|
// are present in the empty object (IE and/or 3rd-party libraries).
|
|
o = o || dojo.global;
|
|
var m = this.map, e = dojo.dnd._empty;
|
|
for(var i in m){
|
|
if(i in e){ continue; }
|
|
f.call(o, m[i], i, this);
|
|
}
|
|
return o; // Object
|
|
},
|
|
clearItems: function(){
|
|
// summary:
|
|
// removes all data items from the map
|
|
this.map = {};
|
|
},
|
|
|
|
// methods
|
|
getAllNodes: function(){
|
|
// summary:
|
|
// returns a list (an array) of all valid child nodes
|
|
return dojo.query("> .dojoDndItem", this.parent); // NodeList
|
|
},
|
|
sync: function(){
|
|
// summary:
|
|
// sync up the node list with the data map
|
|
var map = {};
|
|
this.getAllNodes().forEach(function(node){
|
|
if(node.id){
|
|
var item = this.getItem(node.id);
|
|
if(item){
|
|
map[node.id] = item;
|
|
return;
|
|
}
|
|
}else{
|
|
node.id = dojo.dnd.getUniqueId();
|
|
}
|
|
var type = node.getAttribute("dndType"),
|
|
data = node.getAttribute("dndData");
|
|
map[node.id] = {
|
|
data: data || node.innerHTML,
|
|
type: type ? type.split(/\s*,\s*/) : ["text"]
|
|
};
|
|
}, this);
|
|
this.map = map;
|
|
return this; // self
|
|
},
|
|
insertNodes: function(data, before, anchor){
|
|
// summary:
|
|
// inserts an array of new nodes before/after an anchor node
|
|
// data: Array
|
|
// a list of data items, which should be processed by the creator function
|
|
// before: Boolean
|
|
// insert before the anchor, if true, and after the anchor otherwise
|
|
// anchor: Node
|
|
// the anchor node to be used as a point of insertion
|
|
if(!this.parent.firstChild){
|
|
anchor = null;
|
|
}else if(before){
|
|
if(!anchor){
|
|
anchor = this.parent.firstChild;
|
|
}
|
|
}else{
|
|
if(anchor){
|
|
anchor = anchor.nextSibling;
|
|
}
|
|
}
|
|
if(anchor){
|
|
for(var i = 0; i < data.length; ++i){
|
|
var t = this._normalizedCreator(data[i]);
|
|
this.setItem(t.node.id, {data: t.data, type: t.type});
|
|
this.parent.insertBefore(t.node, anchor);
|
|
}
|
|
}else{
|
|
for(var i = 0; i < data.length; ++i){
|
|
var t = this._normalizedCreator(data[i]);
|
|
this.setItem(t.node.id, {data: t.data, type: t.type});
|
|
this.parent.appendChild(t.node);
|
|
}
|
|
}
|
|
return this; // self
|
|
},
|
|
destroy: function(){
|
|
// summary:
|
|
// prepares this object to be garbage-collected
|
|
dojo.forEach(this.events, dojo.disconnect);
|
|
this.clearItems();
|
|
this.node = this.parent = this.current = null;
|
|
},
|
|
|
|
// markup methods
|
|
markupFactory: function(params, node){
|
|
params._skipStartup = true;
|
|
return new dojo.dnd.Container(node, params);
|
|
},
|
|
startup: function(){
|
|
// summary:
|
|
// collects valid child items and populate the map
|
|
|
|
// set up the real parent node
|
|
if(!this.parent){
|
|
// use the standard algorithm, if not assigned
|
|
this.parent = this.node;
|
|
if(this.parent.tagName.toLowerCase() == "table"){
|
|
var c = this.parent.getElementsByTagName("tbody");
|
|
if(c && c.length){ this.parent = c[0]; }
|
|
}
|
|
}
|
|
this.defaultCreator = dojo.dnd._defaultCreator(this.parent);
|
|
|
|
// process specially marked children
|
|
this.sync();
|
|
},
|
|
|
|
// mouse events
|
|
onMouseOver: function(e){
|
|
// summary:
|
|
// event processor for onmouseover
|
|
// e: Event
|
|
// mouse event
|
|
var n = e.relatedTarget;
|
|
while(n){
|
|
if(n == this.node){ break; }
|
|
try{
|
|
n = n.parentNode;
|
|
}catch(x){
|
|
n = null;
|
|
}
|
|
}
|
|
if(!n){
|
|
this._changeState("Container", "Over");
|
|
this.onOverEvent();
|
|
}
|
|
n = this._getChildByEvent(e);
|
|
if(this.current == n){ return; }
|
|
if(this.current){ this._removeItemClass(this.current, "Over"); }
|
|
if(n){ this._addItemClass(n, "Over"); }
|
|
this.current = n;
|
|
},
|
|
onMouseOut: function(e){
|
|
// summary:
|
|
// event processor for onmouseout
|
|
// e: Event
|
|
// mouse event
|
|
for(var n = e.relatedTarget; n;){
|
|
if(n == this.node){ return; }
|
|
try{
|
|
n = n.parentNode;
|
|
}catch(x){
|
|
n = null;
|
|
}
|
|
}
|
|
if(this.current){
|
|
this._removeItemClass(this.current, "Over");
|
|
this.current = null;
|
|
}
|
|
this._changeState("Container", "");
|
|
this.onOutEvent();
|
|
},
|
|
onSelectStart: function(e){
|
|
// summary:
|
|
// event processor for onselectevent and ondragevent
|
|
// e: Event
|
|
// mouse event
|
|
if(!this.skipForm || !dojo.dnd.isFormElement(e)){
|
|
dojo.stopEvent(e);
|
|
}
|
|
},
|
|
|
|
// utilities
|
|
onOverEvent: function(){
|
|
// summary:
|
|
// this function is called once, when mouse is over our container
|
|
},
|
|
onOutEvent: function(){
|
|
// summary:
|
|
// this function is called once, when mouse is out of our container
|
|
},
|
|
_changeState: function(type, newState){
|
|
// summary:
|
|
// changes a named state to new state value
|
|
// type: String
|
|
// a name of the state to change
|
|
// newState: String
|
|
// new state
|
|
var prefix = "dojoDnd" + type;
|
|
var state = type.toLowerCase() + "State";
|
|
//dojo.replaceClass(this.node, prefix + newState, prefix + this[state]);
|
|
dojo.removeClass(this.node, prefix + this[state]);
|
|
dojo.addClass(this.node, prefix + newState);
|
|
this[state] = newState;
|
|
},
|
|
_addItemClass: function(node, type){
|
|
// summary:
|
|
// adds a class with prefix "dojoDndItem"
|
|
// node: Node
|
|
// a node
|
|
// type: String
|
|
// a variable suffix for a class name
|
|
dojo.addClass(node, "dojoDndItem" + type);
|
|
},
|
|
_removeItemClass: function(node, type){
|
|
// summary:
|
|
// removes a class with prefix "dojoDndItem"
|
|
// node: Node
|
|
// a node
|
|
// type: String
|
|
// a variable suffix for a class name
|
|
dojo.removeClass(node, "dojoDndItem" + type);
|
|
},
|
|
_getChildByEvent: function(e){
|
|
// summary:
|
|
// gets a child, which is under the mouse at the moment, or null
|
|
// e: Event
|
|
// a mouse event
|
|
var node = e.target;
|
|
if(node){
|
|
for(var parent = node.parentNode; parent; node = parent, parent = node.parentNode){
|
|
if(parent == this.parent && dojo.hasClass(node, "dojoDndItem")){ return node; }
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
_normalizedCreator: function(/*dojo.dnd.Item*/ item, /*String*/ hint){
|
|
// summary:
|
|
// adds all necessary data to the output of the user-supplied creator function
|
|
var t = (this.creator || this.defaultCreator).call(this, item, hint);
|
|
if(!dojo.isArray(t.type)){ t.type = ["text"]; }
|
|
if(!t.node.id){ t.node.id = dojo.dnd.getUniqueId(); }
|
|
dojo.addClass(t.node, "dojoDndItem");
|
|
return t;
|
|
}
|
|
});
|
|
|
|
dojo.dnd._createNode = function(tag){
|
|
// summary:
|
|
// returns a function, which creates an element of given tag
|
|
// (SPAN by default) and sets its innerHTML to given text
|
|
// tag: String
|
|
// a tag name or empty for SPAN
|
|
if(!tag){ return dojo.dnd._createSpan; }
|
|
return function(text){ // Function
|
|
return dojo.create(tag, {innerHTML: text}); // Node
|
|
};
|
|
};
|
|
|
|
dojo.dnd._createTrTd = function(text){
|
|
// summary:
|
|
// creates a TR/TD structure with given text as an innerHTML of TD
|
|
// text: String
|
|
// a text for TD
|
|
var tr = dojo.create("tr");
|
|
dojo.create("td", {innerHTML: text}, tr);
|
|
return tr; // Node
|
|
};
|
|
|
|
dojo.dnd._createSpan = function(text){
|
|
// summary:
|
|
// creates a SPAN element with given text as its innerHTML
|
|
// text: String
|
|
// a text for SPAN
|
|
return dojo.create("span", {innerHTML: text}); // Node
|
|
};
|
|
|
|
// dojo.dnd._defaultCreatorNodes: Object
|
|
// a dictionary that maps container tag names to child tag names
|
|
dojo.dnd._defaultCreatorNodes = {ul: "li", ol: "li", div: "div", p: "div"};
|
|
|
|
dojo.dnd._defaultCreator = function(node){
|
|
// summary:
|
|
// takes a parent node, and returns an appropriate creator function
|
|
// node: Node
|
|
// a container node
|
|
var tag = node.tagName.toLowerCase();
|
|
var c = tag == "tbody" || tag == "thead" ? dojo.dnd._createTrTd :
|
|
dojo.dnd._createNode(dojo.dnd._defaultCreatorNodes[tag]);
|
|
return function(item, hint){ // Function
|
|
var isObj = item && dojo.isObject(item), data, type, n;
|
|
if(isObj && item.tagName && item.nodeType && item.getAttribute){
|
|
// process a DOM node
|
|
data = item.getAttribute("dndData") || item.innerHTML;
|
|
type = item.getAttribute("dndType");
|
|
type = type ? type.split(/\s*,\s*/) : ["text"];
|
|
n = item; // this node is going to be moved rather than copied
|
|
}else{
|
|
// process a DnD item object or a string
|
|
data = (isObj && item.data) ? item.data : item;
|
|
type = (isObj && item.type) ? item.type : ["text"];
|
|
n = (hint == "avatar" ? dojo.dnd._createSpan : c)(String(data));
|
|
}
|
|
if(!n.id){
|
|
n.id = dojo.dnd.getUniqueId();
|
|
}
|
|
return {node: n, data: data, type: type};
|
|
};
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.tree._dndContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.tree._dndContainer"] = true;
|
|
dojo.provide("dijit.tree._dndContainer");
|
|
|
|
|
|
|
|
dojo.declare("dijit.tree._dndContainer",
|
|
null,
|
|
{
|
|
|
|
// summary:
|
|
// This is a base class for `dijit.tree._dndSelector`, and isn't meant to be used directly.
|
|
// It's modeled after `dojo.dnd.Container`.
|
|
// tags:
|
|
// protected
|
|
|
|
/*=====
|
|
// current: DomNode
|
|
// The currently hovered TreeNode.rowNode (which is the DOM node
|
|
// associated w/a given node in the tree, excluding it's descendants)
|
|
current: null,
|
|
=====*/
|
|
|
|
constructor: function(tree, params){
|
|
// summary:
|
|
// A constructor of the Container
|
|
// tree: Node
|
|
// Node or node's id to build the container on
|
|
// params: dijit.tree.__SourceArgs
|
|
// A dict of parameters, which gets mixed into the object
|
|
// tags:
|
|
// private
|
|
this.tree = tree;
|
|
this.node = tree.domNode; // TODO: rename; it's not a TreeNode but the whole Tree
|
|
dojo.mixin(this, params);
|
|
|
|
// class-specific variables
|
|
this.map = {};
|
|
this.current = null; // current TreeNode's DOM node
|
|
|
|
// states
|
|
this.containerState = "";
|
|
dojo.addClass(this.node, "dojoDndContainer");
|
|
|
|
// set up events
|
|
this.events = [
|
|
// container level events
|
|
dojo.connect(this.node, "onmouseenter", this, "onOverEvent"),
|
|
dojo.connect(this.node, "onmouseleave", this, "onOutEvent"),
|
|
|
|
// switching between TreeNodes
|
|
dojo.connect(this.tree, "_onNodeMouseEnter", this, "onMouseOver"),
|
|
dojo.connect(this.tree, "_onNodeMouseLeave", this, "onMouseOut"),
|
|
|
|
// cancel text selection and text dragging
|
|
dojo.connect(this.node, "ondragstart", dojo, "stopEvent"),
|
|
dojo.connect(this.node, "onselectstart", dojo, "stopEvent")
|
|
];
|
|
},
|
|
|
|
getItem: function(/*String*/ key){
|
|
// summary:
|
|
// Returns the dojo.dnd.Item (representing a dragged node) by it's key (id).
|
|
// Called by dojo.dnd.Source.checkAcceptance().
|
|
// tags:
|
|
// protected
|
|
|
|
var node = this.selection[key],
|
|
ret = {
|
|
data: dijit.getEnclosingWidget(node),
|
|
type: ["treeNode"]
|
|
};
|
|
|
|
return ret; // dojo.dnd.Item
|
|
},
|
|
|
|
destroy: function(){
|
|
// summary:
|
|
// Prepares this object to be garbage-collected
|
|
|
|
dojo.forEach(this.events, dojo.disconnect);
|
|
// this.clearItems();
|
|
this.node = this.parent = null;
|
|
},
|
|
|
|
// mouse events
|
|
onMouseOver: function(/*TreeNode*/ widget, /*Event*/ evt){
|
|
// summary:
|
|
// Called when mouse is moved over a TreeNode
|
|
// tags:
|
|
// protected
|
|
this.current = widget.rowNode;
|
|
this.currentWidget = widget;
|
|
},
|
|
|
|
onMouseOut: function(/*TreeNode*/ widget, /*Event*/ evt){
|
|
// summary:
|
|
// Called when mouse is moved away from a TreeNode
|
|
// tags:
|
|
// protected
|
|
this.current = null;
|
|
this.currentWidget = null;
|
|
},
|
|
|
|
_changeState: function(type, newState){
|
|
// summary:
|
|
// Changes a named state to new state value
|
|
// type: String
|
|
// A name of the state to change
|
|
// newState: String
|
|
// new state
|
|
var prefix = "dojoDnd" + type;
|
|
var state = type.toLowerCase() + "State";
|
|
//dojo.replaceClass(this.node, prefix + newState, prefix + this[state]);
|
|
dojo.removeClass(this.node, prefix + this[state]);
|
|
dojo.addClass(this.node, prefix + newState);
|
|
this[state] = newState;
|
|
},
|
|
|
|
_addItemClass: function(node, type){
|
|
// summary:
|
|
// Adds a class with prefix "dojoDndItem"
|
|
// node: Node
|
|
// A node
|
|
// type: String
|
|
// A variable suffix for a class name
|
|
dojo.addClass(node, "dojoDndItem" + type);
|
|
},
|
|
|
|
_removeItemClass: function(node, type){
|
|
// summary:
|
|
// Removes a class with prefix "dojoDndItem"
|
|
// node: Node
|
|
// A node
|
|
// type: String
|
|
// A variable suffix for a class name
|
|
dojo.removeClass(node, "dojoDndItem" + type);
|
|
},
|
|
|
|
onOverEvent: function(){
|
|
// summary:
|
|
// This function is called once, when mouse is over our container
|
|
// tags:
|
|
// protected
|
|
this._changeState("Container", "Over");
|
|
},
|
|
|
|
onOutEvent: function(){
|
|
// summary:
|
|
// This function is called once, when mouse is out of our container
|
|
// tags:
|
|
// protected
|
|
this._changeState("Container", "");
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.tree._dndSelector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.tree._dndSelector"] = true;
|
|
dojo.provide("dijit.tree._dndSelector");
|
|
|
|
|
|
|
|
dojo.declare("dijit.tree._dndSelector",
|
|
dijit.tree._dndContainer,
|
|
{
|
|
// summary:
|
|
// This is a base class for `dijit.tree.dndSource` , and isn't meant to be used directly.
|
|
// It's based on `dojo.dnd.Selector`.
|
|
// tags:
|
|
// protected
|
|
|
|
/*=====
|
|
// selection: Hash<String, DomNode>
|
|
// (id, DomNode) map for every TreeNode that's currently selected.
|
|
// The DOMNode is the TreeNode.rowNode.
|
|
selection: {},
|
|
=====*/
|
|
|
|
constructor: function(tree, params){
|
|
// summary:
|
|
// Initialization
|
|
// tags:
|
|
// private
|
|
|
|
this.selection={};
|
|
this.anchor = null;
|
|
this.simpleSelection=false;
|
|
|
|
this.events.push(
|
|
dojo.connect(this.tree.domNode, "onmousedown", this,"onMouseDown"),
|
|
dojo.connect(this.tree.domNode, "onmouseup", this,"onMouseUp"),
|
|
dojo.connect(this.tree.domNode, "onmousemove", this,"onMouseMove")
|
|
);
|
|
},
|
|
|
|
// singular: Boolean
|
|
// Allows selection of only one element, if true.
|
|
// Tree hasn't been tested in singular=true mode, unclear if it works.
|
|
singular: false,
|
|
|
|
// methods
|
|
|
|
getSelectedNodes: function(){
|
|
// summary:
|
|
// Returns the set of selected nodes.
|
|
// Used by dndSource on the start of a drag.
|
|
// tags:
|
|
// protected
|
|
return this.selection;
|
|
},
|
|
|
|
selectNone: function(){
|
|
// summary:
|
|
// Unselects all items
|
|
// tags:
|
|
// private
|
|
|
|
return this._removeSelection()._removeAnchor(); // self
|
|
},
|
|
|
|
destroy: function(){
|
|
// summary:
|
|
// Prepares the object to be garbage-collected
|
|
this.inherited(arguments);
|
|
this.selection = this.anchor = null;
|
|
},
|
|
|
|
// mouse events
|
|
onMouseDown: function(e){
|
|
// summary:
|
|
// Event processor for onmousedown
|
|
// e: Event
|
|
// mouse event
|
|
// tags:
|
|
// protected
|
|
|
|
if(!this.current){ return; }
|
|
|
|
if(e.button == dojo.mouseButtons.RIGHT){ return; } // ignore right-click
|
|
|
|
var treeNode = dijit.getEnclosingWidget(this.current),
|
|
id = treeNode.id + "-dnd" // so id doesn't conflict w/widget
|
|
|
|
if(!dojo.hasAttr(this.current, "id")){
|
|
dojo.attr(this.current, "id", id);
|
|
}
|
|
|
|
if(!this.singular && !dojo.isCopyKey(e) && !e.shiftKey && (this.current.id in this.selection)){
|
|
this.simpleSelection = true;
|
|
dojo.stopEvent(e);
|
|
return;
|
|
}
|
|
if(this.singular){
|
|
if(this.anchor == this.current){
|
|
if(dojo.isCopyKey(e)){
|
|
this.selectNone();
|
|
}
|
|
}else{
|
|
this.selectNone();
|
|
this.anchor = this.current;
|
|
this._addItemClass(this.anchor, "Anchor");
|
|
|
|
this.selection[this.current.id] = this.current;
|
|
}
|
|
}else{
|
|
if(!this.singular && e.shiftKey){
|
|
if(dojo.isCopyKey(e)){
|
|
//TODO add range to selection
|
|
}else{
|
|
//TODO select new range from anchor
|
|
}
|
|
}else{
|
|
if(dojo.isCopyKey(e)){
|
|
if(this.anchor == this.current){
|
|
delete this.selection[this.anchor.id];
|
|
this._removeAnchor();
|
|
}else{
|
|
if(this.current.id in this.selection){
|
|
this._removeItemClass(this.current, "Selected");
|
|
delete this.selection[this.current.id];
|
|
}else{
|
|
if(this.anchor){
|
|
this._removeItemClass(this.anchor, "Anchor");
|
|
this._addItemClass(this.anchor, "Selected");
|
|
}
|
|
this.anchor = this.current;
|
|
this._addItemClass(this.current, "Anchor");
|
|
this.selection[this.current.id] = this.current;
|
|
}
|
|
}
|
|
}else{
|
|
if(!(id in this.selection)){
|
|
this.selectNone();
|
|
this.anchor = this.current;
|
|
this._addItemClass(this.current, "Anchor");
|
|
this.selection[id] = this.current;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
dojo.stopEvent(e);
|
|
},
|
|
|
|
onMouseUp: function(e){
|
|
// summary:
|
|
// Event processor for onmouseup
|
|
// e: Event
|
|
// mouse event
|
|
// tags:
|
|
// protected
|
|
|
|
// TODO: this code is apparently for handling an edge case when the user is selecting
|
|
// multiple nodes and then mousedowns on a node by accident... it lets the user keep the
|
|
// current selection by moving the mouse away (or something like that). It doesn't seem
|
|
// to work though and requires a lot of plumbing (including this code, the onmousemove
|
|
// handler, and the this.simpleSelection attribute. Consider getting rid of all of it.
|
|
|
|
if(!this.simpleSelection){ return; }
|
|
this.simpleSelection = false;
|
|
this.selectNone();
|
|
if(this.current){
|
|
this.anchor = this.current;
|
|
this._addItemClass(this.anchor, "Anchor");
|
|
this.selection[this.current.id] = this.current;
|
|
}
|
|
},
|
|
onMouseMove: function(e){
|
|
// summary
|
|
// event processor for onmousemove
|
|
// e: Event
|
|
// mouse event
|
|
this.simpleSelection = false;
|
|
},
|
|
|
|
_removeSelection: function(){
|
|
// summary:
|
|
// Unselects all items
|
|
// tags:
|
|
// private
|
|
var e = dojo.dnd._empty;
|
|
for(var i in this.selection){
|
|
if(i in e){ continue; }
|
|
var node = dojo.byId(i);
|
|
if(node){ this._removeItemClass(node, "Selected"); }
|
|
}
|
|
this.selection = {};
|
|
return this; // self
|
|
},
|
|
|
|
_removeAnchor: function(){
|
|
// summary:
|
|
// Removes the Anchor CSS class from a node.
|
|
// According to `dojo.dnd.Selector`, anchor means that
|
|
// "an item is selected, and is an anchor for a 'shift' selection".
|
|
// It's not relevant for Tree at this point, since we don't support multiple selection.
|
|
// tags:
|
|
// private
|
|
if(this.anchor){
|
|
this._removeItemClass(this.anchor, "Anchor");
|
|
this.anchor = null;
|
|
}
|
|
return this; // self
|
|
},
|
|
|
|
forInSelectedItems: function(/*Function*/ f, /*Object?*/ o){
|
|
// summary:
|
|
// Iterates over selected items;
|
|
// see `dojo.dnd.Container.forInItems()` for details
|
|
o = o || dojo.global;
|
|
for(var id in this.selection){
|
|
console.log("selected item id: " + id);
|
|
f.call(o, this.getItem(id), id, this);
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.Avatar"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.Avatar"] = true;
|
|
dojo.provide("dojo.dnd.Avatar");
|
|
|
|
|
|
|
|
dojo.declare("dojo.dnd.Avatar", null, {
|
|
// summary:
|
|
// Object that represents transferred DnD items visually
|
|
// manager: Object
|
|
// a DnD manager object
|
|
|
|
constructor: function(manager){
|
|
this.manager = manager;
|
|
this.construct();
|
|
},
|
|
|
|
// methods
|
|
construct: function(){
|
|
// summary:
|
|
// constructor function;
|
|
// it is separate so it can be (dynamically) overwritten in case of need
|
|
this.isA11y = dojo.hasClass(dojo.body(),"dijit_a11y");
|
|
var a = dojo.create("table", {
|
|
"class": "dojoDndAvatar",
|
|
style: {
|
|
position: "absolute",
|
|
zIndex: "1999",
|
|
margin: "0px"
|
|
}
|
|
}),
|
|
source = this.manager.source, node,
|
|
b = dojo.create("tbody", null, a),
|
|
tr = dojo.create("tr", null, b),
|
|
td = dojo.create("td", null, tr),
|
|
icon = this.isA11y ? dojo.create("span", {
|
|
id : "a11yIcon",
|
|
innerHTML : this.manager.copy ? '+' : "<"
|
|
}, td) : null,
|
|
span = dojo.create("span", {
|
|
innerHTML: source.generateText ? this._generateText() : ""
|
|
}, td),
|
|
k = Math.min(5, this.manager.nodes.length), i = 0;
|
|
// we have to set the opacity on IE only after the node is live
|
|
dojo.attr(tr, {
|
|
"class": "dojoDndAvatarHeader",
|
|
style: {opacity: 0.9}
|
|
});
|
|
for(; i < k; ++i){
|
|
if(source.creator){
|
|
// create an avatar representation of the node
|
|
node = source._normalizedCreator(source.getItem(this.manager.nodes[i].id).data, "avatar").node;
|
|
}else{
|
|
// or just clone the node and hope it works
|
|
node = this.manager.nodes[i].cloneNode(true);
|
|
if(node.tagName.toLowerCase() == "tr"){
|
|
// insert extra table nodes
|
|
var table = dojo.create("table"),
|
|
tbody = dojo.create("tbody", null, table);
|
|
tbody.appendChild(node);
|
|
node = table;
|
|
}
|
|
}
|
|
node.id = "";
|
|
tr = dojo.create("tr", null, b);
|
|
td = dojo.create("td", null, tr);
|
|
td.appendChild(node);
|
|
dojo.attr(tr, {
|
|
"class": "dojoDndAvatarItem",
|
|
style: {opacity: (9 - i) / 10}
|
|
});
|
|
}
|
|
this.node = a;
|
|
},
|
|
destroy: function(){
|
|
// summary:
|
|
// destructor for the avatar; called to remove all references so it can be garbage-collected
|
|
dojo.destroy(this.node);
|
|
this.node = false;
|
|
},
|
|
update: function(){
|
|
// summary:
|
|
// updates the avatar to reflect the current DnD state
|
|
dojo[(this.manager.canDropFlag ? "add" : "remove") + "Class"](this.node, "dojoDndAvatarCanDrop");
|
|
if (this.isA11y){
|
|
var icon = dojo.byId("a11yIcon");
|
|
var text = '+'; // assume canDrop && copy
|
|
if (this.manager.canDropFlag && !this.manager.copy) {
|
|
text = '< '; // canDrop && move
|
|
}else if (!this.manager.canDropFlag && !this.manager.copy) {
|
|
text = "o"; //!canDrop && move
|
|
}else if(!this.manager.canDropFlag){
|
|
text = 'x'; // !canDrop && copy
|
|
}
|
|
icon.innerHTML=text;
|
|
}
|
|
// replace text
|
|
dojo.query(("tr.dojoDndAvatarHeader td span" +(this.isA11y ? " span" : "")), this.node).forEach(
|
|
function(node){
|
|
node.innerHTML = this._generateText();
|
|
}, this);
|
|
},
|
|
_generateText: function(){
|
|
// summary: generates a proper text to reflect copying or moving of items
|
|
return this.manager.nodes.length.toString();
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.dnd.Manager"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.dnd.Manager"] = true;
|
|
dojo.provide("dojo.dnd.Manager");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dojo.dnd.Manager", null, {
|
|
// summary:
|
|
// the manager of DnD operations (usually a singleton)
|
|
constructor: function(){
|
|
this.avatar = null;
|
|
this.source = null;
|
|
this.nodes = [];
|
|
this.copy = true;
|
|
this.target = null;
|
|
this.canDropFlag = false;
|
|
this.events = [];
|
|
},
|
|
|
|
// avatar's offset from the mouse
|
|
OFFSET_X: 16,
|
|
OFFSET_Y: 16,
|
|
|
|
// methods
|
|
overSource: function(source){
|
|
// summary:
|
|
// called when a source detected a mouse-over condition
|
|
// source: Object
|
|
// the reporter
|
|
if(this.avatar){
|
|
this.target = (source && source.targetState != "Disabled") ? source : null;
|
|
this.canDropFlag = Boolean(this.target);
|
|
this.avatar.update();
|
|
}
|
|
dojo.publish("/dnd/source/over", [source]);
|
|
},
|
|
outSource: function(source){
|
|
// summary:
|
|
// called when a source detected a mouse-out condition
|
|
// source: Object
|
|
// the reporter
|
|
if(this.avatar){
|
|
if(this.target == source){
|
|
this.target = null;
|
|
this.canDropFlag = false;
|
|
this.avatar.update();
|
|
dojo.publish("/dnd/source/over", [null]);
|
|
}
|
|
}else{
|
|
dojo.publish("/dnd/source/over", [null]);
|
|
}
|
|
},
|
|
startDrag: function(source, nodes, copy){
|
|
// summary:
|
|
// called to initiate the DnD operation
|
|
// source: Object
|
|
// the source which provides items
|
|
// nodes: Array
|
|
// the list of transferred items
|
|
// copy: Boolean
|
|
// copy items, if true, move items otherwise
|
|
this.source = source;
|
|
this.nodes = nodes;
|
|
this.copy = Boolean(copy); // normalizing to true boolean
|
|
this.avatar = this.makeAvatar();
|
|
dojo.body().appendChild(this.avatar.node);
|
|
dojo.publish("/dnd/start", [source, nodes, this.copy]);
|
|
this.events = [
|
|
dojo.connect(dojo.doc, "onmousemove", this, "onMouseMove"),
|
|
dojo.connect(dojo.doc, "onmouseup", this, "onMouseUp"),
|
|
dojo.connect(dojo.doc, "onkeydown", this, "onKeyDown"),
|
|
dojo.connect(dojo.doc, "onkeyup", this, "onKeyUp"),
|
|
// cancel text selection and text dragging
|
|
dojo.connect(dojo.doc, "ondragstart", dojo.stopEvent),
|
|
dojo.connect(dojo.body(), "onselectstart", dojo.stopEvent)
|
|
];
|
|
var c = "dojoDnd" + (copy ? "Copy" : "Move");
|
|
dojo.addClass(dojo.body(), c);
|
|
},
|
|
canDrop: function(flag){
|
|
// summary:
|
|
// called to notify if the current target can accept items
|
|
var canDropFlag = Boolean(this.target && flag);
|
|
if(this.canDropFlag != canDropFlag){
|
|
this.canDropFlag = canDropFlag;
|
|
this.avatar.update();
|
|
}
|
|
},
|
|
stopDrag: function(){
|
|
// summary:
|
|
// stop the DnD in progress
|
|
dojo.removeClass(dojo.body(), "dojoDndCopy");
|
|
dojo.removeClass(dojo.body(), "dojoDndMove");
|
|
dojo.forEach(this.events, dojo.disconnect);
|
|
this.events = [];
|
|
this.avatar.destroy();
|
|
this.avatar = null;
|
|
this.source = this.target = null;
|
|
this.nodes = [];
|
|
},
|
|
makeAvatar: function(){
|
|
// summary:
|
|
// makes the avatar; it is separate to be overwritten dynamically, if needed
|
|
return new dojo.dnd.Avatar(this);
|
|
},
|
|
updateAvatar: function(){
|
|
// summary:
|
|
// updates the avatar; it is separate to be overwritten dynamically, if needed
|
|
this.avatar.update();
|
|
},
|
|
|
|
// mouse event processors
|
|
onMouseMove: function(e){
|
|
// summary:
|
|
// event processor for onmousemove
|
|
// e: Event
|
|
// mouse event
|
|
var a = this.avatar;
|
|
if(a){
|
|
dojo.dnd.autoScrollNodes(e);
|
|
//dojo.dnd.autoScroll(e);
|
|
var s = a.node.style;
|
|
s.left = (e.pageX + this.OFFSET_X) + "px";
|
|
s.top = (e.pageY + this.OFFSET_Y) + "px";
|
|
var copy = Boolean(this.source.copyState(dojo.isCopyKey(e)));
|
|
if(this.copy != copy){
|
|
this._setCopyStatus(copy);
|
|
}
|
|
}
|
|
},
|
|
onMouseUp: function(e){
|
|
// summary:
|
|
// event processor for onmouseup
|
|
// e: Event
|
|
// mouse event
|
|
if(this.avatar){
|
|
if(this.target && this.canDropFlag){
|
|
var copy = Boolean(this.source.copyState(dojo.isCopyKey(e))),
|
|
params = [this.source, this.nodes, copy, this.target, e];
|
|
dojo.publish("/dnd/drop/before", params);
|
|
dojo.publish("/dnd/drop", params);
|
|
}else{
|
|
dojo.publish("/dnd/cancel");
|
|
}
|
|
this.stopDrag();
|
|
}
|
|
},
|
|
|
|
// keyboard event processors
|
|
onKeyDown: function(e){
|
|
// summary:
|
|
// event processor for onkeydown:
|
|
// watching for CTRL for copy/move status, watching for ESCAPE to cancel the drag
|
|
// e: Event
|
|
// keyboard event
|
|
if(this.avatar){
|
|
switch(e.keyCode){
|
|
case dojo.keys.CTRL:
|
|
var copy = Boolean(this.source.copyState(true));
|
|
if(this.copy != copy){
|
|
this._setCopyStatus(copy);
|
|
}
|
|
break;
|
|
case dojo.keys.ESCAPE:
|
|
dojo.publish("/dnd/cancel");
|
|
this.stopDrag();
|
|
break;
|
|
}
|
|
}
|
|
},
|
|
onKeyUp: function(e){
|
|
// summary:
|
|
// event processor for onkeyup, watching for CTRL for copy/move status
|
|
// e: Event
|
|
// keyboard event
|
|
if(this.avatar && e.keyCode == dojo.keys.CTRL){
|
|
var copy = Boolean(this.source.copyState(false));
|
|
if(this.copy != copy){
|
|
this._setCopyStatus(copy);
|
|
}
|
|
}
|
|
},
|
|
|
|
// utilities
|
|
_setCopyStatus: function(copy){
|
|
// summary:
|
|
// changes the copy status
|
|
// copy: Boolean
|
|
// the copy status
|
|
this.copy = copy;
|
|
this.source._markDndStatus(this.copy);
|
|
this.updateAvatar();
|
|
dojo.removeClass(dojo.body(), "dojoDnd" + (this.copy ? "Move" : "Copy"));
|
|
dojo.addClass(dojo.body(), "dojoDnd" + (this.copy ? "Copy" : "Move"));
|
|
}
|
|
});
|
|
|
|
// dojo.dnd._manager:
|
|
// The manager singleton variable. Can be overwritten if needed.
|
|
dojo.dnd._manager = null;
|
|
|
|
dojo.dnd.manager = function(){
|
|
// summary:
|
|
// Returns the current DnD manager. Creates one if it is not created yet.
|
|
if(!dojo.dnd._manager){
|
|
dojo.dnd._manager = new dojo.dnd.Manager();
|
|
}
|
|
return dojo.dnd._manager; // Object
|
|
};
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dijit.tree.dndSource"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dijit.tree.dndSource"] = true;
|
|
dojo.provide("dijit.tree.dndSource");
|
|
|
|
|
|
|
|
|
|
/*=====
|
|
dijit.tree.__SourceArgs = function(){
|
|
// summary:
|
|
// A dict of parameters for Tree source configuration.
|
|
// isSource: Boolean?
|
|
// Can be used as a DnD source. Defaults to true.
|
|
// accept: String[]
|
|
// List of accepted types (text strings) for a target; defaults to
|
|
// ["text", "treeNode"]
|
|
// copyOnly: Boolean?
|
|
// Copy items, if true, use a state of Ctrl key otherwise,
|
|
// dragThreshold: Number
|
|
// The move delay in pixels before detecting a drag; 0 by default
|
|
// betweenThreshold: Integer
|
|
// Distance from upper/lower edge of node to allow drop to reorder nodes
|
|
this.isSource = isSource;
|
|
this.accept = accept;
|
|
this.autoSync = autoSync;
|
|
this.copyOnly = copyOnly;
|
|
this.dragThreshold = dragThreshold;
|
|
this.betweenThreshold = betweenThreshold;
|
|
}
|
|
=====*/
|
|
|
|
dojo.declare("dijit.tree.dndSource", dijit.tree._dndSelector, {
|
|
// summary:
|
|
// Handles drag and drop operations (as a source or a target) for `dijit.Tree`
|
|
|
|
// isSource: [private] Boolean
|
|
// Can be used as a DnD source.
|
|
isSource: true,
|
|
|
|
// accept: String[]
|
|
// List of accepted types (text strings) for the Tree; defaults to
|
|
// ["text"]
|
|
accept: ["text", "treeNode"],
|
|
|
|
// copyOnly: [private] Boolean
|
|
// Copy items, if true, use a state of Ctrl key otherwise
|
|
copyOnly: false,
|
|
|
|
// dragThreshold: Number
|
|
// The move delay in pixels before detecting a drag; 5 by default
|
|
dragThreshold: 5,
|
|
|
|
// betweenThreshold: Integer
|
|
// Distance from upper/lower edge of node to allow drop to reorder nodes
|
|
betweenThreshold: 0,
|
|
|
|
constructor: function(/*dijit.Tree*/ tree, /*dijit.tree.__SourceArgs*/ params){
|
|
// summary:
|
|
// a constructor of the Tree DnD Source
|
|
// tags:
|
|
// private
|
|
if(!params){ params = {}; }
|
|
dojo.mixin(this, params);
|
|
this.isSource = typeof params.isSource == "undefined" ? true : params.isSource;
|
|
var type = params.accept instanceof Array ? params.accept : ["text", "treeNode"];
|
|
this.accept = null;
|
|
if(type.length){
|
|
this.accept = {};
|
|
for(var i = 0; i < type.length; ++i){
|
|
this.accept[type[i]] = 1;
|
|
}
|
|
}
|
|
|
|
// class-specific variables
|
|
this.isDragging = false;
|
|
this.mouseDown = false;
|
|
this.targetAnchor = null; // DOMNode corresponding to the currently moused over TreeNode
|
|
this.targetBox = null; // coordinates of this.targetAnchor
|
|
this.dropPosition = ""; // whether mouse is over/after/before this.targetAnchor
|
|
this._lastX = 0;
|
|
this._lastY = 0;
|
|
|
|
// states
|
|
this.sourceState = "";
|
|
if(this.isSource){
|
|
dojo.addClass(this.node, "dojoDndSource");
|
|
}
|
|
this.targetState = "";
|
|
if(this.accept){
|
|
dojo.addClass(this.node, "dojoDndTarget");
|
|
}
|
|
|
|
// set up events
|
|
this.topics = [
|
|
dojo.subscribe("/dnd/source/over", this, "onDndSourceOver"),
|
|
dojo.subscribe("/dnd/start", this, "onDndStart"),
|
|
dojo.subscribe("/dnd/drop", this, "onDndDrop"),
|
|
dojo.subscribe("/dnd/cancel", this, "onDndCancel")
|
|
];
|
|
},
|
|
|
|
// methods
|
|
checkAcceptance: function(source, nodes){
|
|
// summary:
|
|
// Checks if the target can accept nodes from this source
|
|
// source: dijit.tree.dndSource
|
|
// The source which provides items
|
|
// nodes: DOMNode[]
|
|
// Array of DOM nodes corresponding to nodes being dropped, dijitTreeRow nodes if
|
|
// source is a dijit.Tree.
|
|
// tags:
|
|
// extension
|
|
return true; // Boolean
|
|
},
|
|
|
|
copyState: function(keyPressed){
|
|
// summary:
|
|
// Returns true, if we need to copy items, false to move.
|
|
// It is separated to be overwritten dynamically, if needed.
|
|
// keyPressed: Boolean
|
|
// The "copy" control key was pressed
|
|
// tags:
|
|
// protected
|
|
return this.copyOnly || keyPressed; // Boolean
|
|
},
|
|
destroy: function(){
|
|
// summary:
|
|
// Prepares the object to be garbage-collected.
|
|
this.inherited("destroy",arguments);
|
|
dojo.forEach(this.topics, dojo.unsubscribe);
|
|
this.targetAnchor = null;
|
|
},
|
|
|
|
_onDragMouse: function(e){
|
|
// summary:
|
|
// Helper method for processing onmousemove/onmouseover events while drag is in progress.
|
|
// Keeps track of current drop target.
|
|
|
|
var m = dojo.dnd.manager(),
|
|
oldTarget = this.targetAnchor, // the DOMNode corresponding to TreeNode mouse was previously over
|
|
newTarget = this.current, // DOMNode corresponding to TreeNode mouse is currently over
|
|
newTargetWidget = this.currentWidget, // the TreeNode itself
|
|
oldDropPosition = this.dropPosition; // the previous drop position (over/before/after)
|
|
|
|
// calculate if user is indicating to drop the dragged node before, after, or over
|
|
// (i.e., to become a child of) the target node
|
|
var newDropPosition = "Over";
|
|
if(newTarget && this.betweenThreshold > 0){
|
|
// If mouse is over a new TreeNode, then get new TreeNode's position and size
|
|
if(!this.targetBox || oldTarget != newTarget){
|
|
this.targetBox = dojo.position(newTarget, true);
|
|
}
|
|
if((e.pageY - this.targetBox.y) <= this.betweenThreshold){
|
|
newDropPosition = "Before";
|
|
}else if((e.pageY - this.targetBox.y) >= (this.targetBox.h - this.betweenThreshold)){
|
|
newDropPosition = "After";
|
|
}
|
|
}
|
|
|
|
if(newTarget != oldTarget || newDropPosition != oldDropPosition){
|
|
if(oldTarget){
|
|
this._removeItemClass(oldTarget, oldDropPosition);
|
|
}
|
|
if(newTarget){
|
|
this._addItemClass(newTarget, newDropPosition);
|
|
}
|
|
|
|
// Check if it's ok to drop the dragged node on/before/after the target node.
|
|
if(!newTarget){
|
|
m.canDrop(false);
|
|
}else if(newTargetWidget == this.tree.rootNode && newDropPosition != "Over"){
|
|
// Can't drop before or after tree's root node; the dropped node would just disappear (at least visually)
|
|
m.canDrop(false);
|
|
}else if(m.source == this && (newTarget.id in this.selection)){
|
|
// Guard against dropping onto yourself (TODO: guard against dropping onto your descendant, #7140)
|
|
m.canDrop(false);
|
|
}else if(this.checkItemAcceptance(newTarget, m.source, newDropPosition.toLowerCase())
|
|
&& !this._isParentChildDrop(m.source, newTarget)){
|
|
m.canDrop(true);
|
|
}else{
|
|
m.canDrop(false);
|
|
}
|
|
|
|
this.targetAnchor = newTarget;
|
|
this.dropPosition = newDropPosition;
|
|
}
|
|
},
|
|
|
|
onMouseMove: function(e){
|
|
// summary:
|
|
// Called for any onmousemove events over the Tree
|
|
// e: Event
|
|
// onmousemouse event
|
|
// tags:
|
|
// private
|
|
if(this.isDragging && this.targetState == "Disabled"){ return; }
|
|
this.inherited(arguments);
|
|
var m = dojo.dnd.manager();
|
|
if(this.isDragging){
|
|
this._onDragMouse(e);
|
|
}else{
|
|
if(this.mouseDown && this.isSource &&
|
|
(Math.abs(e.pageX-this._lastX)>=this.dragThreshold || Math.abs(e.pageY-this._lastY)>=this.dragThreshold)){
|
|
var n = this.getSelectedNodes();
|
|
var nodes=[];
|
|
for(var i in n){
|
|
nodes.push(n[i]);
|
|
}
|
|
if(nodes.length){
|
|
m.startDrag(this, nodes, this.copyState(dojo.isCopyKey(e)));
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
onMouseDown: function(e){
|
|
// summary:
|
|
// Event processor for onmousedown
|
|
// e: Event
|
|
// onmousedown event
|
|
// tags:
|
|
// private
|
|
this.mouseDown = true;
|
|
this.mouseButton = e.button;
|
|
this._lastX = e.pageX;
|
|
this._lastY = e.pageY;
|
|
this.inherited("onMouseDown",arguments);
|
|
},
|
|
|
|
onMouseUp: function(e){
|
|
// summary:
|
|
// Event processor for onmouseup
|
|
// e: Event
|
|
// onmouseup event
|
|
// tags:
|
|
// private
|
|
if(this.mouseDown){
|
|
this.mouseDown = false;
|
|
this.inherited("onMouseUp",arguments);
|
|
}
|
|
},
|
|
|
|
onMouseOut: function(){
|
|
// summary:
|
|
// Event processor for when mouse is moved away from a TreeNode
|
|
// tags:
|
|
// private
|
|
this.inherited(arguments);
|
|
this._unmarkTargetAnchor();
|
|
},
|
|
|
|
checkItemAcceptance: function(target, source, position){
|
|
// summary:
|
|
// Stub function to be overridden if one wants to check for the ability to drop at the node/item level
|
|
// description:
|
|
// In the base case, this is called to check if target can become a child of source.
|
|
// When betweenThreshold is set, position="before" or "after" means that we
|
|
// are asking if the source node can be dropped before/after the target node.
|
|
// target: DOMNode
|
|
// The dijitTreeRoot DOM node inside of the TreeNode that we are dropping on to
|
|
// Use dijit.getEnclosingWidget(target) to get the TreeNode.
|
|
// source: dijit.tree.dndSource
|
|
// The (set of) nodes we are dropping
|
|
// position: String
|
|
// "over", "before", or "after"
|
|
// tags:
|
|
// extension
|
|
return true;
|
|
},
|
|
|
|
// topic event processors
|
|
onDndSourceOver: function(source){
|
|
// summary:
|
|
// Topic event processor for /dnd/source/over, called when detected a current source.
|
|
// source: Object
|
|
// The dijit.tree.dndSource / dojo.dnd.Source which has the mouse over it
|
|
// tags:
|
|
// private
|
|
if(this != source){
|
|
this.mouseDown = false;
|
|
this._unmarkTargetAnchor();
|
|
}else if(this.isDragging){
|
|
var m = dojo.dnd.manager();
|
|
m.canDrop(false);
|
|
}
|
|
},
|
|
onDndStart: function(source, nodes, copy){
|
|
// summary:
|
|
// Topic event processor for /dnd/start, called to initiate the DnD operation
|
|
// source: Object
|
|
// The dijit.tree.dndSource / dojo.dnd.Source which is providing the items
|
|
// nodes: DomNode[]
|
|
// The list of transferred items, dndTreeNode nodes if dragging from a Tree
|
|
// copy: Boolean
|
|
// Copy items, if true, move items otherwise
|
|
// tags:
|
|
// private
|
|
|
|
if(this.isSource){
|
|
this._changeState("Source", this == source ? (copy ? "Copied" : "Moved") : "");
|
|
}
|
|
var accepted = this.checkAcceptance(source, nodes);
|
|
|
|
this._changeState("Target", accepted ? "" : "Disabled");
|
|
|
|
if(this == source){
|
|
dojo.dnd.manager().overSource(this);
|
|
}
|
|
|
|
this.isDragging = true;
|
|
},
|
|
|
|
itemCreator: function(/*DomNode[]*/ nodes, target, /*dojo.dnd.Source*/ source){
|
|
// summary:
|
|
// Returns objects passed to `Tree.model.newItem()` based on DnD nodes
|
|
// dropped onto the tree. Developer must override this method to enable
|
|
// dropping from external sources onto this Tree, unless the Tree.model's items
|
|
// happen to look like {id: 123, name: "Apple" } with no other attributes.
|
|
// description:
|
|
// For each node in nodes[], which came from source, create a hash of name/value
|
|
// pairs to be passed to Tree.model.newItem(). Returns array of those hashes.
|
|
// returns: Object[]
|
|
// Array of name/value hashes for each new item to be added to the Tree, like:
|
|
// | [
|
|
// | { id: 123, label: "apple", foo: "bar" },
|
|
// | { id: 456, label: "pear", zaz: "bam" }
|
|
// | ]
|
|
// tags:
|
|
// extension
|
|
|
|
// TODO: for 2.0 refactor so itemCreator() is called once per drag node, and
|
|
// make signature itemCreator(sourceItem, node, target) (or similar).
|
|
|
|
return dojo.map(nodes, function(node){
|
|
return {
|
|
"id": node.id,
|
|
"name": node.textContent || node.innerText || ""
|
|
};
|
|
}); // Object[]
|
|
},
|
|
|
|
onDndDrop: function(source, nodes, copy){
|
|
// summary:
|
|
// Topic event processor for /dnd/drop, called to finish the DnD operation.
|
|
// description:
|
|
// Updates data store items according to where node was dragged from and dropped
|
|
// to. The tree will then respond to those data store updates and redraw itself.
|
|
// source: Object
|
|
// The dijit.tree.dndSource / dojo.dnd.Source which is providing the items
|
|
// nodes: DomNode[]
|
|
// The list of transferred items, dndTreeNode nodes if dragging from a Tree
|
|
// copy: Boolean
|
|
// Copy items, if true, move items otherwise
|
|
// tags:
|
|
// protected
|
|
if(this.containerState == "Over"){
|
|
var tree = this.tree,
|
|
model = tree.model,
|
|
target = this.targetAnchor,
|
|
requeryRoot = false; // set to true iff top level items change
|
|
|
|
this.isDragging = false;
|
|
|
|
// Compute the new parent item
|
|
var targetWidget = dijit.getEnclosingWidget(target);
|
|
var newParentItem;
|
|
var insertIndex;
|
|
newParentItem = (targetWidget && targetWidget.item) || tree.item;
|
|
if(this.dropPosition == "Before" || this.dropPosition == "After"){
|
|
// TODO: if there is no parent item then disallow the drop.
|
|
// Actually this should be checked during onMouseMove too, to make the drag icon red.
|
|
newParentItem = (targetWidget.getParent() && targetWidget.getParent().item) || tree.item;
|
|
// Compute the insert index for reordering
|
|
insertIndex = targetWidget.getIndexInParent();
|
|
if(this.dropPosition == "After"){
|
|
insertIndex = targetWidget.getIndexInParent() + 1;
|
|
}
|
|
}else{
|
|
newParentItem = (targetWidget && targetWidget.item) || tree.item;
|
|
}
|
|
|
|
// If necessary, use this variable to hold array of hashes to pass to model.newItem()
|
|
// (one entry in the array for each dragged node).
|
|
var newItemsParams;
|
|
|
|
dojo.forEach(nodes, function(node, idx){
|
|
// dojo.dnd.Item representing the thing being dropped.
|
|
// Don't confuse the use of item here (meaning a DnD item) with the
|
|
// uses below where item means dojo.data item.
|
|
var sourceItem = source.getItem(node.id);
|
|
|
|
// Information that's available if the source is another Tree
|
|
// (possibly but not necessarily this tree, possibly but not
|
|
// necessarily the same model as this Tree)
|
|
if(dojo.indexOf(sourceItem.type, "treeNode") != -1){
|
|
var childTreeNode = sourceItem.data,
|
|
childItem = childTreeNode.item,
|
|
oldParentItem = childTreeNode.getParent().item;
|
|
}
|
|
|
|
if(source == this){
|
|
// This is a node from my own tree, and we are moving it, not copying.
|
|
// Remove item from old parent's children attribute.
|
|
// TODO: dijit.tree.dndSelector should implement deleteSelectedNodes()
|
|
// and this code should go there.
|
|
|
|
if(typeof insertIndex == "number"){
|
|
if(newParentItem == oldParentItem && childTreeNode.getIndexInParent() < insertIndex){
|
|
insertIndex -= 1;
|
|
}
|
|
}
|
|
model.pasteItem(childItem, oldParentItem, newParentItem, copy, insertIndex);
|
|
}else if(model.isItem(childItem)){
|
|
// Item from same model
|
|
// (maybe we should only do this branch if the source is a tree?)
|
|
model.pasteItem(childItem, oldParentItem, newParentItem, copy, insertIndex);
|
|
}else{
|
|
// Get the hash to pass to model.newItem(). A single call to
|
|
// itemCreator() returns an array of hashes, one for each drag source node.
|
|
if(!newItemsParams){
|
|
newItemsParams = this.itemCreator(nodes, target, source);
|
|
}
|
|
|
|
// Create new item in the tree, based on the drag source.
|
|
model.newItem(newItemsParams[idx], newParentItem, insertIndex);
|
|
}
|
|
}, this);
|
|
|
|
// Expand the target node (if it's currently collapsed) so the user can see
|
|
// where their node was dropped. In particular since that node is still selected.
|
|
this.tree._expandNode(targetWidget);
|
|
}
|
|
this.onDndCancel();
|
|
},
|
|
|
|
onDndCancel: function(){
|
|
// summary:
|
|
// Topic event processor for /dnd/cancel, called to cancel the DnD operation
|
|
// tags:
|
|
// private
|
|
this._unmarkTargetAnchor();
|
|
this.isDragging = false;
|
|
this.mouseDown = false;
|
|
delete this.mouseButton;
|
|
this._changeState("Source", "");
|
|
this._changeState("Target", "");
|
|
},
|
|
|
|
// When focus moves in/out of the entire Tree
|
|
onOverEvent: function(){
|
|
// summary:
|
|
// This method is called when mouse is moved over our container (like onmouseenter)
|
|
// tags:
|
|
// private
|
|
this.inherited(arguments);
|
|
dojo.dnd.manager().overSource(this);
|
|
},
|
|
onOutEvent: function(){
|
|
// summary:
|
|
// This method is called when mouse is moved out of our container (like onmouseleave)
|
|
// tags:
|
|
// private
|
|
this._unmarkTargetAnchor();
|
|
var m = dojo.dnd.manager();
|
|
if(this.isDragging){
|
|
m.canDrop(false);
|
|
}
|
|
m.outSource(this);
|
|
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_isParentChildDrop: function(source, targetRow){
|
|
// summary:
|
|
// Checks whether the dragged items are parent rows in the tree which are being
|
|
// dragged into their own children.
|
|
//
|
|
// source:
|
|
// The DragSource object.
|
|
//
|
|
// targetRow:
|
|
// The tree row onto which the dragged nodes are being dropped.
|
|
//
|
|
// tags:
|
|
// private
|
|
|
|
// If the dragged object is not coming from the tree this widget belongs to,
|
|
// it cannot be invalid.
|
|
if(!source.tree || source.tree != this.tree){
|
|
return false;
|
|
}
|
|
|
|
|
|
var root = source.tree.domNode;
|
|
var ids = {};
|
|
for(var x in source.selection){
|
|
ids[source.selection[x].parentNode.id] = true;
|
|
}
|
|
|
|
var node = targetRow.parentNode;
|
|
|
|
// Iterate up the DOM hierarchy from the target drop row,
|
|
// checking of any of the dragged nodes have the same ID.
|
|
while(node != root && (!node.id || !ids[node.id])){
|
|
node = node.parentNode;
|
|
}
|
|
|
|
return node.id && ids[node.id];
|
|
},
|
|
|
|
_unmarkTargetAnchor: function(){
|
|
// summary:
|
|
// Removes hover class of the current target anchor
|
|
// tags:
|
|
// private
|
|
if(!this.targetAnchor){ return; }
|
|
this._removeItemClass(this.targetAnchor, this.dropPosition);
|
|
this.targetAnchor = null;
|
|
this.targetBox = null;
|
|
this.dropPosition = null;
|
|
},
|
|
|
|
_markDndStatus: function(copy){
|
|
// summary:
|
|
// Changes source's state based on "copy" status
|
|
this._changeState("Source", copy ? "Copied" : "Moved");
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.data.ItemFileReadStore"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.data.ItemFileReadStore"] = true;
|
|
dojo.provide("dojo.data.ItemFileReadStore");
|
|
|
|
|
|
|
|
|
|
|
|
dojo.declare("dojo.data.ItemFileReadStore", null,{
|
|
// summary:
|
|
// The ItemFileReadStore implements the dojo.data.api.Read API and reads
|
|
// data from JSON files that have contents in this format --
|
|
// { items: [
|
|
// { name:'Kermit', color:'green', age:12, friends:['Gonzo', {_reference:{name:'Fozzie Bear'}}]},
|
|
// { name:'Fozzie Bear', wears:['hat', 'tie']},
|
|
// { name:'Miss Piggy', pets:'Foo-Foo'}
|
|
// ]}
|
|
// Note that it can also contain an 'identifer' property that specified which attribute on the items
|
|
// in the array of items that acts as the unique identifier for that item.
|
|
//
|
|
constructor: function(/* Object */ keywordParameters){
|
|
// summary: constructor
|
|
// keywordParameters: {url: String}
|
|
// keywordParameters: {data: jsonObject}
|
|
// keywordParameters: {typeMap: object)
|
|
// The structure of the typeMap object is as follows:
|
|
// {
|
|
// type0: function || object,
|
|
// type1: function || object,
|
|
// ...
|
|
// typeN: function || object
|
|
// }
|
|
// Where if it is a function, it is assumed to be an object constructor that takes the
|
|
// value of _value as the initialization parameters. If it is an object, then it is assumed
|
|
// to be an object of general form:
|
|
// {
|
|
// type: function, //constructor.
|
|
// deserialize: function(value) //The function that parses the value and constructs the object defined by type appropriately.
|
|
// }
|
|
|
|
this._arrayOfAllItems = [];
|
|
this._arrayOfTopLevelItems = [];
|
|
this._loadFinished = false;
|
|
this._jsonFileUrl = keywordParameters.url;
|
|
this._ccUrl = keywordParameters.url;
|
|
this.url = keywordParameters.url;
|
|
this._jsonData = keywordParameters.data;
|
|
this.data = null;
|
|
this._datatypeMap = keywordParameters.typeMap || {};
|
|
if(!this._datatypeMap['Date']){
|
|
//If no default mapping for dates, then set this as default.
|
|
//We use the dojo.date.stamp here because the ISO format is the 'dojo way'
|
|
//of generically representing dates.
|
|
this._datatypeMap['Date'] = {
|
|
type: Date,
|
|
deserialize: function(value){
|
|
return dojo.date.stamp.fromISOString(value);
|
|
}
|
|
};
|
|
}
|
|
this._features = {'dojo.data.api.Read':true, 'dojo.data.api.Identity':true};
|
|
this._itemsByIdentity = null;
|
|
this._storeRefPropName = "_S"; // Default name for the store reference to attach to every item.
|
|
this._itemNumPropName = "_0"; // Default Item Id for isItem to attach to every item.
|
|
this._rootItemPropName = "_RI"; // Default Item Id for isItem to attach to every item.
|
|
this._reverseRefMap = "_RRM"; // Default attribute for constructing a reverse reference map for use with reference integrity
|
|
this._loadInProgress = false; //Got to track the initial load to prevent duelling loads of the dataset.
|
|
this._queuedFetches = [];
|
|
if(keywordParameters.urlPreventCache !== undefined){
|
|
this.urlPreventCache = keywordParameters.urlPreventCache?true:false;
|
|
}
|
|
if(keywordParameters.hierarchical !== undefined){
|
|
this.hierarchical = keywordParameters.hierarchical?true:false;
|
|
}
|
|
if(keywordParameters.clearOnClose){
|
|
this.clearOnClose = true;
|
|
}
|
|
if("failOk" in keywordParameters){
|
|
this.failOk = keywordParameters.failOk?true:false;
|
|
}
|
|
},
|
|
|
|
url: "", // use "" rather than undefined for the benefit of the parser (#3539)
|
|
|
|
//Internal var, crossCheckUrl. Used so that setting either url or _jsonFileUrl, can still trigger a reload
|
|
//when clearOnClose and close is used.
|
|
_ccUrl: "",
|
|
|
|
data: null, // define this so that the parser can populate it
|
|
|
|
typeMap: null, //Define so parser can populate.
|
|
|
|
//Parameter to allow users to specify if a close call should force a reload or not.
|
|
//By default, it retains the old behavior of not clearing if close is called. But
|
|
//if set true, the store will be reset to default state. Note that by doing this,
|
|
//all item handles will become invalid and a new fetch must be issued.
|
|
clearOnClose: false,
|
|
|
|
//Parameter to allow specifying if preventCache should be passed to the xhrGet call or not when loading data from a url.
|
|
//Note this does not mean the store calls the server on each fetch, only that the data load has preventCache set as an option.
|
|
//Added for tracker: #6072
|
|
urlPreventCache: false,
|
|
|
|
//Parameter for specifying that it is OK for the xhrGet call to fail silently.
|
|
failOk: false,
|
|
|
|
//Parameter to indicate to process data from the url as hierarchical
|
|
//(data items can contain other data items in js form). Default is true
|
|
//for backwards compatibility. False means only root items are processed
|
|
//as items, all child objects outside of type-mapped objects and those in
|
|
//specific reference format, are left straight JS data objects.
|
|
hierarchical: true,
|
|
|
|
_assertIsItem: function(/* item */ item){
|
|
// summary:
|
|
// This function tests whether the item passed in is indeed an item in the store.
|
|
// item:
|
|
// The item to test for being contained by the store.
|
|
if(!this.isItem(item)){
|
|
throw new Error("dojo.data.ItemFileReadStore: Invalid item argument.");
|
|
}
|
|
},
|
|
|
|
_assertIsAttribute: function(/* attribute-name-string */ attribute){
|
|
// summary:
|
|
// This function tests whether the item passed in is indeed a valid 'attribute' like type for the store.
|
|
// attribute:
|
|
// The attribute to test for being contained by the store.
|
|
if(typeof attribute !== "string"){
|
|
throw new Error("dojo.data.ItemFileReadStore: Invalid attribute argument.");
|
|
}
|
|
},
|
|
|
|
getValue: function( /* item */ item,
|
|
/* attribute-name-string */ attribute,
|
|
/* value? */ defaultValue){
|
|
// summary:
|
|
// See dojo.data.api.Read.getValue()
|
|
var values = this.getValues(item, attribute);
|
|
return (values.length > 0)?values[0]:defaultValue; // mixed
|
|
},
|
|
|
|
getValues: function(/* item */ item,
|
|
/* attribute-name-string */ attribute){
|
|
// summary:
|
|
// See dojo.data.api.Read.getValues()
|
|
|
|
this._assertIsItem(item);
|
|
this._assertIsAttribute(attribute);
|
|
// Clone it before returning. refs: #10474
|
|
return (item[attribute] || []).slice(0); // Array
|
|
},
|
|
|
|
getAttributes: function(/* item */ item){
|
|
// summary:
|
|
// See dojo.data.api.Read.getAttributes()
|
|
this._assertIsItem(item);
|
|
var attributes = [];
|
|
for(var key in item){
|
|
// Save off only the real item attributes, not the special id marks for O(1) isItem.
|
|
if((key !== this._storeRefPropName) && (key !== this._itemNumPropName) && (key !== this._rootItemPropName) && (key !== this._reverseRefMap)){
|
|
attributes.push(key);
|
|
}
|
|
}
|
|
return attributes; // Array
|
|
},
|
|
|
|
hasAttribute: function( /* item */ item,
|
|
/* attribute-name-string */ attribute){
|
|
// summary:
|
|
// See dojo.data.api.Read.hasAttribute()
|
|
this._assertIsItem(item);
|
|
this._assertIsAttribute(attribute);
|
|
return (attribute in item);
|
|
},
|
|
|
|
containsValue: function(/* item */ item,
|
|
/* attribute-name-string */ attribute,
|
|
/* anything */ value){
|
|
// summary:
|
|
// See dojo.data.api.Read.containsValue()
|
|
var regexp = undefined;
|
|
if(typeof value === "string"){
|
|
regexp = dojo.data.util.filter.patternToRegExp(value, false);
|
|
}
|
|
return this._containsValue(item, attribute, value, regexp); //boolean.
|
|
},
|
|
|
|
_containsValue: function( /* item */ item,
|
|
/* attribute-name-string */ attribute,
|
|
/* anything */ value,
|
|
/* RegExp?*/ regexp){
|
|
// summary:
|
|
// Internal function for looking at the values contained by the item.
|
|
// description:
|
|
// Internal function for looking at the values contained by the item. This
|
|
// function allows for denoting if the comparison should be case sensitive for
|
|
// strings or not (for handling filtering cases where string case should not matter)
|
|
//
|
|
// item:
|
|
// The data item to examine for attribute values.
|
|
// attribute:
|
|
// The attribute to inspect.
|
|
// value:
|
|
// The value to match.
|
|
// regexp:
|
|
// Optional regular expression generated off value if value was of string type to handle wildcarding.
|
|
// If present and attribute values are string, then it can be used for comparison instead of 'value'
|
|
return dojo.some(this.getValues(item, attribute), function(possibleValue){
|
|
if(possibleValue !== null && !dojo.isObject(possibleValue) && regexp){
|
|
if(possibleValue.toString().match(regexp)){
|
|
return true; // Boolean
|
|
}
|
|
}else if(value === possibleValue){
|
|
return true; // Boolean
|
|
}
|
|
});
|
|
},
|
|
|
|
isItem: function(/* anything */ something){
|
|
// summary:
|
|
// See dojo.data.api.Read.isItem()
|
|
if(something && something[this._storeRefPropName] === this){
|
|
if(this._arrayOfAllItems[something[this._itemNumPropName]] === something){
|
|
return true;
|
|
}
|
|
}
|
|
return false; // Boolean
|
|
},
|
|
|
|
isItemLoaded: function(/* anything */ something){
|
|
// summary:
|
|
// See dojo.data.api.Read.isItemLoaded()
|
|
return this.isItem(something); //boolean
|
|
},
|
|
|
|
loadItem: function(/* object */ keywordArgs){
|
|
// summary:
|
|
// See dojo.data.api.Read.loadItem()
|
|
this._assertIsItem(keywordArgs.item);
|
|
},
|
|
|
|
getFeatures: function(){
|
|
// summary:
|
|
// See dojo.data.api.Read.getFeatures()
|
|
return this._features; //Object
|
|
},
|
|
|
|
getLabel: function(/* item */ item){
|
|
// summary:
|
|
// See dojo.data.api.Read.getLabel()
|
|
if(this._labelAttr && this.isItem(item)){
|
|
return this.getValue(item,this._labelAttr); //String
|
|
}
|
|
return undefined; //undefined
|
|
},
|
|
|
|
getLabelAttributes: function(/* item */ item){
|
|
// summary:
|
|
// See dojo.data.api.Read.getLabelAttributes()
|
|
if(this._labelAttr){
|
|
return [this._labelAttr]; //array
|
|
}
|
|
return null; //null
|
|
},
|
|
|
|
_fetchItems: function( /* Object */ keywordArgs,
|
|
/* Function */ findCallback,
|
|
/* Function */ errorCallback){
|
|
// summary:
|
|
// See dojo.data.util.simpleFetch.fetch()
|
|
var self = this,
|
|
filter = function(requestArgs, arrayOfItems){
|
|
var items = [],
|
|
i, key;
|
|
if(requestArgs.query){
|
|
var value,
|
|
ignoreCase = requestArgs.queryOptions ? requestArgs.queryOptions.ignoreCase : false;
|
|
|
|
//See if there are any string values that can be regexp parsed first to avoid multiple regexp gens on the
|
|
//same value for each item examined. Much more efficient.
|
|
var regexpList = {};
|
|
for(key in requestArgs.query){
|
|
value = requestArgs.query[key];
|
|
if(typeof value === "string"){
|
|
regexpList[key] = dojo.data.util.filter.patternToRegExp(value, ignoreCase);
|
|
}else if(value instanceof RegExp){
|
|
regexpList[key] = value;
|
|
}
|
|
}
|
|
for(i = 0; i < arrayOfItems.length; ++i){
|
|
var match = true;
|
|
var candidateItem = arrayOfItems[i];
|
|
if(candidateItem === null){
|
|
match = false;
|
|
}else{
|
|
for(key in requestArgs.query){
|
|
value = requestArgs.query[key];
|
|
if(!self._containsValue(candidateItem, key, value, regexpList[key])){
|
|
match = false;
|
|
}
|
|
}
|
|
}
|
|
if(match){
|
|
items.push(candidateItem);
|
|
}
|
|
}
|
|
findCallback(items, requestArgs);
|
|
}else{
|
|
// We want a copy to pass back in case the parent wishes to sort the array.
|
|
// We shouldn't allow resort of the internal list, so that multiple callers
|
|
// can get lists and sort without affecting each other. We also need to
|
|
// filter out any null values that have been left as a result of deleteItem()
|
|
// calls in ItemFileWriteStore.
|
|
for(i = 0; i < arrayOfItems.length; ++i){
|
|
var item = arrayOfItems[i];
|
|
if(item !== null){
|
|
items.push(item);
|
|
}
|
|
}
|
|
findCallback(items, requestArgs);
|
|
}
|
|
};
|
|
|
|
if(this._loadFinished){
|
|
filter(keywordArgs, this._getItemsArray(keywordArgs.queryOptions));
|
|
}else{
|
|
//Do a check on the JsonFileUrl and crosscheck it.
|
|
//If it doesn't match the cross-check, it needs to be updated
|
|
//This allows for either url or _jsonFileUrl to he changed to
|
|
//reset the store load location. Done this way for backwards
|
|
//compatibility. People use _jsonFileUrl (even though officially
|
|
//private.
|
|
if(this._jsonFileUrl !== this._ccUrl){
|
|
dojo.deprecated("dojo.data.ItemFileReadStore: ",
|
|
"To change the url, set the url property of the store," +
|
|
" not _jsonFileUrl. _jsonFileUrl support will be removed in 2.0");
|
|
this._ccUrl = this._jsonFileUrl;
|
|
this.url = this._jsonFileUrl;
|
|
}else if(this.url !== this._ccUrl){
|
|
this._jsonFileUrl = this.url;
|
|
this._ccUrl = this.url;
|
|
}
|
|
|
|
//See if there was any forced reset of data.
|
|
if(this.data != null && this._jsonData == null){
|
|
this._jsonData = this.data;
|
|
this.data = null;
|
|
}
|
|
|
|
if(this._jsonFileUrl){
|
|
//If fetches come in before the loading has finished, but while
|
|
//a load is in progress, we have to defer the fetching to be
|
|
//invoked in the callback.
|
|
if(this._loadInProgress){
|
|
this._queuedFetches.push({args: keywordArgs, filter: filter});
|
|
}else{
|
|
this._loadInProgress = true;
|
|
var getArgs = {
|
|
url: self._jsonFileUrl,
|
|
handleAs: "json-comment-optional",
|
|
preventCache: this.urlPreventCache,
|
|
failOk: this.failOk
|
|
};
|
|
var getHandler = dojo.xhrGet(getArgs);
|
|
getHandler.addCallback(function(data){
|
|
try{
|
|
self._getItemsFromLoadedData(data);
|
|
self._loadFinished = true;
|
|
self._loadInProgress = false;
|
|
|
|
filter(keywordArgs, self._getItemsArray(keywordArgs.queryOptions));
|
|
self._handleQueuedFetches();
|
|
}catch(e){
|
|
self._loadFinished = true;
|
|
self._loadInProgress = false;
|
|
errorCallback(e, keywordArgs);
|
|
}
|
|
});
|
|
getHandler.addErrback(function(error){
|
|
self._loadInProgress = false;
|
|
errorCallback(error, keywordArgs);
|
|
});
|
|
|
|
//Wire up the cancel to abort of the request
|
|
//This call cancel on the deferred if it hasn't been called
|
|
//yet and then will chain to the simple abort of the
|
|
//simpleFetch keywordArgs
|
|
var oldAbort = null;
|
|
if(keywordArgs.abort){
|
|
oldAbort = keywordArgs.abort;
|
|
}
|
|
keywordArgs.abort = function(){
|
|
var df = getHandler;
|
|
if(df && df.fired === -1){
|
|
df.cancel();
|
|
df = null;
|
|
}
|
|
if(oldAbort){
|
|
oldAbort.call(keywordArgs);
|
|
}
|
|
};
|
|
}
|
|
}else if(this._jsonData){
|
|
try{
|
|
this._loadFinished = true;
|
|
this._getItemsFromLoadedData(this._jsonData);
|
|
this._jsonData = null;
|
|
filter(keywordArgs, this._getItemsArray(keywordArgs.queryOptions));
|
|
}catch(e){
|
|
errorCallback(e, keywordArgs);
|
|
}
|
|
}else{
|
|
errorCallback(new Error("dojo.data.ItemFileReadStore: No JSON source data was provided as either URL or a nested Javascript object."), keywordArgs);
|
|
}
|
|
}
|
|
},
|
|
|
|
_handleQueuedFetches: function(){
|
|
// summary:
|
|
// Internal function to execute delayed request in the store.
|
|
//Execute any deferred fetches now.
|
|
if(this._queuedFetches.length > 0){
|
|
for(var i = 0; i < this._queuedFetches.length; i++){
|
|
var fData = this._queuedFetches[i],
|
|
delayedQuery = fData.args,
|
|
delayedFilter = fData.filter;
|
|
if(delayedFilter){
|
|
delayedFilter(delayedQuery, this._getItemsArray(delayedQuery.queryOptions));
|
|
}else{
|
|
this.fetchItemByIdentity(delayedQuery);
|
|
}
|
|
}
|
|
this._queuedFetches = [];
|
|
}
|
|
},
|
|
|
|
_getItemsArray: function(/*object?*/queryOptions){
|
|
// summary:
|
|
// Internal function to determine which list of items to search over.
|
|
// queryOptions: The query options parameter, if any.
|
|
if(queryOptions && queryOptions.deep){
|
|
return this._arrayOfAllItems;
|
|
}
|
|
return this._arrayOfTopLevelItems;
|
|
},
|
|
|
|
close: function(/*dojo.data.api.Request || keywordArgs || null */ request){
|
|
// summary:
|
|
// See dojo.data.api.Read.close()
|
|
if(this.clearOnClose &&
|
|
this._loadFinished &&
|
|
!this._loadInProgress){
|
|
//Reset all internalsback to default state. This will force a reload
|
|
//on next fetch. This also checks that the data or url param was set
|
|
//so that the store knows it can get data. Without one of those being set,
|
|
//the next fetch will trigger an error.
|
|
|
|
if(((this._jsonFileUrl == "" || this._jsonFileUrl == null) &&
|
|
(this.url == "" || this.url == null)
|
|
) && this.data == null){
|
|
console.debug("dojo.data.ItemFileReadStore: WARNING! Data reload " +
|
|
" information has not been provided." +
|
|
" Please set 'url' or 'data' to the appropriate value before" +
|
|
" the next fetch");
|
|
}
|
|
this._arrayOfAllItems = [];
|
|
this._arrayOfTopLevelItems = [];
|
|
this._loadFinished = false;
|
|
this._itemsByIdentity = null;
|
|
this._loadInProgress = false;
|
|
this._queuedFetches = [];
|
|
}
|
|
},
|
|
|
|
_getItemsFromLoadedData: function(/* Object */ dataObject){
|
|
// summary:
|
|
// Function to parse the loaded data into item format and build the internal items array.
|
|
// description:
|
|
// Function to parse the loaded data into item format and build the internal items array.
|
|
//
|
|
// dataObject:
|
|
// The JS data object containing the raw data to convery into item format.
|
|
//
|
|
// returns: array
|
|
// Array of items in store item format.
|
|
|
|
// First, we define a couple little utility functions...
|
|
var addingArrays = false,
|
|
self = this;
|
|
|
|
function valueIsAnItem(/* anything */ aValue){
|
|
// summary:
|
|
// Given any sort of value that could be in the raw json data,
|
|
// return true if we should interpret the value as being an
|
|
// item itself, rather than a literal value or a reference.
|
|
// example:
|
|
// | false == valueIsAnItem("Kermit");
|
|
// | false == valueIsAnItem(42);
|
|
// | false == valueIsAnItem(new Date());
|
|
// | false == valueIsAnItem({_type:'Date', _value:'May 14, 1802'});
|
|
// | false == valueIsAnItem({_reference:'Kermit'});
|
|
// | true == valueIsAnItem({name:'Kermit', color:'green'});
|
|
// | true == valueIsAnItem({iggy:'pop'});
|
|
// | true == valueIsAnItem({foo:42});
|
|
var isItem = (
|
|
(aValue !== null) &&
|
|
(typeof aValue === "object") &&
|
|
(!dojo.isArray(aValue) || addingArrays) &&
|
|
(!dojo.isFunction(aValue)) &&
|
|
(aValue.constructor == Object || dojo.isArray(aValue)) &&
|
|
(typeof aValue._reference === "undefined") &&
|
|
(typeof aValue._type === "undefined") &&
|
|
(typeof aValue._value === "undefined") &&
|
|
self.hierarchical
|
|
);
|
|
return isItem;
|
|
}
|
|
|
|
function addItemAndSubItemsToArrayOfAllItems(/* Item */ anItem){
|
|
self._arrayOfAllItems.push(anItem);
|
|
for(var attribute in anItem){
|
|
var valueForAttribute = anItem[attribute];
|
|
if(valueForAttribute){
|
|
if(dojo.isArray(valueForAttribute)){
|
|
var valueArray = valueForAttribute;
|
|
for(var k = 0; k < valueArray.length; ++k){
|
|
var singleValue = valueArray[k];
|
|
if(valueIsAnItem(singleValue)){
|
|
addItemAndSubItemsToArrayOfAllItems(singleValue);
|
|
}
|
|
}
|
|
}else{
|
|
if(valueIsAnItem(valueForAttribute)){
|
|
addItemAndSubItemsToArrayOfAllItems(valueForAttribute);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
this._labelAttr = dataObject.label;
|
|
|
|
// We need to do some transformations to convert the data structure
|
|
// that we read from the file into a format that will be convenient
|
|
// to work with in memory.
|
|
|
|
// Step 1: Walk through the object hierarchy and build a list of all items
|
|
var i,
|
|
item;
|
|
this._arrayOfAllItems = [];
|
|
this._arrayOfTopLevelItems = dataObject.items;
|
|
|
|
for(i = 0; i < this._arrayOfTopLevelItems.length; ++i){
|
|
item = this._arrayOfTopLevelItems[i];
|
|
if(dojo.isArray(item)){
|
|
addingArrays = true;
|
|
}
|
|
addItemAndSubItemsToArrayOfAllItems(item);
|
|
item[this._rootItemPropName]=true;
|
|
}
|
|
|
|
// Step 2: Walk through all the attribute values of all the items,
|
|
// and replace single values with arrays. For example, we change this:
|
|
// { name:'Miss Piggy', pets:'Foo-Foo'}
|
|
// into this:
|
|
// { name:['Miss Piggy'], pets:['Foo-Foo']}
|
|
//
|
|
// We also store the attribute names so we can validate our store
|
|
// reference and item id special properties for the O(1) isItem
|
|
var allAttributeNames = {},
|
|
key;
|
|
|
|
for(i = 0; i < this._arrayOfAllItems.length; ++i){
|
|
item = this._arrayOfAllItems[i];
|
|
for(key in item){
|
|
if(key !== this._rootItemPropName){
|
|
var value = item[key];
|
|
if(value !== null){
|
|
if(!dojo.isArray(value)){
|
|
item[key] = [value];
|
|
}
|
|
}else{
|
|
item[key] = [null];
|
|
}
|
|
}
|
|
allAttributeNames[key]=key;
|
|
}
|
|
}
|
|
|
|
// Step 3: Build unique property names to use for the _storeRefPropName and _itemNumPropName
|
|
// This should go really fast, it will generally never even run the loop.
|
|
while(allAttributeNames[this._storeRefPropName]){
|
|
this._storeRefPropName += "_";
|
|
}
|
|
while(allAttributeNames[this._itemNumPropName]){
|
|
this._itemNumPropName += "_";
|
|
}
|
|
while(allAttributeNames[this._reverseRefMap]){
|
|
this._reverseRefMap += "_";
|
|
}
|
|
|
|
// Step 4: Some data files specify an optional 'identifier', which is
|
|
// the name of an attribute that holds the identity of each item.
|
|
// If this data file specified an identifier attribute, then build a
|
|
// hash table of items keyed by the identity of the items.
|
|
var arrayOfValues;
|
|
|
|
var identifier = dataObject.identifier;
|
|
if(identifier){
|
|
this._itemsByIdentity = {};
|
|
this._features['dojo.data.api.Identity'] = identifier;
|
|
for(i = 0; i < this._arrayOfAllItems.length; ++i){
|
|
item = this._arrayOfAllItems[i];
|
|
arrayOfValues = item[identifier];
|
|
var identity = arrayOfValues[0];
|
|
if(!this._itemsByIdentity[identity]){
|
|
this._itemsByIdentity[identity] = item;
|
|
}else{
|
|
if(this._jsonFileUrl){
|
|
throw new Error("dojo.data.ItemFileReadStore: The json data as specified by: [" + this._jsonFileUrl + "] is malformed. Items within the list have identifier: [" + identifier + "]. Value collided: [" + identity + "]");
|
|
}else if(this._jsonData){
|
|
throw new Error("dojo.data.ItemFileReadStore: The json data provided by the creation arguments is malformed. Items within the list have identifier: [" + identifier + "]. Value collided: [" + identity + "]");
|
|
}
|
|
}
|
|
}
|
|
}else{
|
|
this._features['dojo.data.api.Identity'] = Number;
|
|
}
|
|
|
|
// Step 5: Walk through all the items, and set each item's properties
|
|
// for _storeRefPropName and _itemNumPropName, so that store.isItem() will return true.
|
|
for(i = 0; i < this._arrayOfAllItems.length; ++i){
|
|
item = this._arrayOfAllItems[i];
|
|
item[this._storeRefPropName] = this;
|
|
item[this._itemNumPropName] = i;
|
|
}
|
|
|
|
// Step 6: We walk through all the attribute values of all the items,
|
|
// looking for type/value literals and item-references.
|
|
//
|
|
// We replace item-references with pointers to items. For example, we change:
|
|
// { name:['Kermit'], friends:[{_reference:{name:'Miss Piggy'}}] }
|
|
// into this:
|
|
// { name:['Kermit'], friends:[miss_piggy] }
|
|
// (where miss_piggy is the object representing the 'Miss Piggy' item).
|
|
//
|
|
// We replace type/value pairs with typed-literals. For example, we change:
|
|
// { name:['Nelson Mandela'], born:[{_type:'Date', _value:'July 18, 1918'}] }
|
|
// into this:
|
|
// { name:['Kermit'], born:(new Date('July 18, 1918')) }
|
|
//
|
|
// We also generate the associate map for all items for the O(1) isItem function.
|
|
for(i = 0; i < this._arrayOfAllItems.length; ++i){
|
|
item = this._arrayOfAllItems[i]; // example: { name:['Kermit'], friends:[{_reference:{name:'Miss Piggy'}}] }
|
|
for(key in item){
|
|
arrayOfValues = item[key]; // example: [{_reference:{name:'Miss Piggy'}}]
|
|
for(var j = 0; j < arrayOfValues.length; ++j){
|
|
value = arrayOfValues[j]; // example: {_reference:{name:'Miss Piggy'}}
|
|
if(value !== null && typeof value == "object"){
|
|
if(("_type" in value) && ("_value" in value)){
|
|
var type = value._type; // examples: 'Date', 'Color', or 'ComplexNumber'
|
|
var mappingObj = this._datatypeMap[type]; // examples: Date, dojo.Color, foo.math.ComplexNumber, {type: dojo.Color, deserialize(value){ return new dojo.Color(value)}}
|
|
if(!mappingObj){
|
|
throw new Error("dojo.data.ItemFileReadStore: in the typeMap constructor arg, no object class was specified for the datatype '" + type + "'");
|
|
}else if(dojo.isFunction(mappingObj)){
|
|
arrayOfValues[j] = new mappingObj(value._value);
|
|
}else if(dojo.isFunction(mappingObj.deserialize)){
|
|
arrayOfValues[j] = mappingObj.deserialize(value._value);
|
|
}else{
|
|
throw new Error("dojo.data.ItemFileReadStore: Value provided in typeMap was neither a constructor, nor a an object with a deserialize function");
|
|
}
|
|
}
|
|
if(value._reference){
|
|
var referenceDescription = value._reference; // example: {name:'Miss Piggy'}
|
|
if(!dojo.isObject(referenceDescription)){
|
|
// example: 'Miss Piggy'
|
|
// from an item like: { name:['Kermit'], friends:[{_reference:'Miss Piggy'}]}
|
|
arrayOfValues[j] = this._getItemByIdentity(referenceDescription);
|
|
}else{
|
|
// example: {name:'Miss Piggy'}
|
|
// from an item like: { name:['Kermit'], friends:[{_reference:{name:'Miss Piggy'}}] }
|
|
for(var k = 0; k < this._arrayOfAllItems.length; ++k){
|
|
var candidateItem = this._arrayOfAllItems[k],
|
|
found = true;
|
|
for(var refKey in referenceDescription){
|
|
if(candidateItem[refKey] != referenceDescription[refKey]){
|
|
found = false;
|
|
}
|
|
}
|
|
if(found){
|
|
arrayOfValues[j] = candidateItem;
|
|
}
|
|
}
|
|
}
|
|
if(this.referenceIntegrity){
|
|
var refItem = arrayOfValues[j];
|
|
if(this.isItem(refItem)){
|
|
this._addReferenceToMap(refItem, item, key);
|
|
}
|
|
}
|
|
}else if(this.isItem(value)){
|
|
//It's a child item (not one referenced through _reference).
|
|
//We need to treat this as a referenced item, so it can be cleaned up
|
|
//in a write store easily.
|
|
if(this.referenceIntegrity){
|
|
this._addReferenceToMap(value, item, key);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
_addReferenceToMap: function(/*item*/ refItem, /*item*/ parentItem, /*string*/ attribute){
|
|
// summary:
|
|
// Method to add an reference map entry for an item and attribute.
|
|
// description:
|
|
// Method to add an reference map entry for an item and attribute. //
|
|
// refItem:
|
|
// The item that is referenced.
|
|
// parentItem:
|
|
// The item that holds the new reference to refItem.
|
|
// attribute:
|
|
// The attribute on parentItem that contains the new reference.
|
|
|
|
//Stub function, does nothing. Real processing is in ItemFileWriteStore.
|
|
},
|
|
|
|
getIdentity: function(/* item */ item){
|
|
// summary:
|
|
// See dojo.data.api.Identity.getIdentity()
|
|
var identifier = this._features['dojo.data.api.Identity'];
|
|
if(identifier === Number){
|
|
return item[this._itemNumPropName]; // Number
|
|
}else{
|
|
var arrayOfValues = item[identifier];
|
|
if(arrayOfValues){
|
|
return arrayOfValues[0]; // Object || String
|
|
}
|
|
}
|
|
return null; // null
|
|
},
|
|
|
|
fetchItemByIdentity: function(/* Object */ keywordArgs){
|
|
// summary:
|
|
// See dojo.data.api.Identity.fetchItemByIdentity()
|
|
|
|
// Hasn't loaded yet, we have to trigger the load.
|
|
var item,
|
|
scope;
|
|
if(!this._loadFinished){
|
|
var self = this;
|
|
//Do a check on the JsonFileUrl and crosscheck it.
|
|
//If it doesn't match the cross-check, it needs to be updated
|
|
//This allows for either url or _jsonFileUrl to he changed to
|
|
//reset the store load location. Done this way for backwards
|
|
//compatibility. People use _jsonFileUrl (even though officially
|
|
//private.
|
|
if(this._jsonFileUrl !== this._ccUrl){
|
|
dojo.deprecated("dojo.data.ItemFileReadStore: ",
|
|
"To change the url, set the url property of the store," +
|
|
" not _jsonFileUrl. _jsonFileUrl support will be removed in 2.0");
|
|
this._ccUrl = this._jsonFileUrl;
|
|
this.url = this._jsonFileUrl;
|
|
}else if(this.url !== this._ccUrl){
|
|
this._jsonFileUrl = this.url;
|
|
this._ccUrl = this.url;
|
|
}
|
|
|
|
//See if there was any forced reset of data.
|
|
if(this.data != null && this._jsonData == null){
|
|
this._jsonData = this.data;
|
|
this.data = null;
|
|
}
|
|
|
|
if(this._jsonFileUrl){
|
|
|
|
if(this._loadInProgress){
|
|
this._queuedFetches.push({args: keywordArgs});
|
|
}else{
|
|
this._loadInProgress = true;
|
|
var getArgs = {
|
|
url: self._jsonFileUrl,
|
|
handleAs: "json-comment-optional",
|
|
preventCache: this.urlPreventCache,
|
|
failOk: this.failOk
|
|
};
|
|
var getHandler = dojo.xhrGet(getArgs);
|
|
getHandler.addCallback(function(data){
|
|
var scope = keywordArgs.scope?keywordArgs.scope:dojo.global;
|
|
try{
|
|
self._getItemsFromLoadedData(data);
|
|
self._loadFinished = true;
|
|
self._loadInProgress = false;
|
|
item = self._getItemByIdentity(keywordArgs.identity);
|
|
if(keywordArgs.onItem){
|
|
keywordArgs.onItem.call(scope, item);
|
|
}
|
|
self._handleQueuedFetches();
|
|
}catch(error){
|
|
self._loadInProgress = false;
|
|
if(keywordArgs.onError){
|
|
keywordArgs.onError.call(scope, error);
|
|
}
|
|
}
|
|
});
|
|
getHandler.addErrback(function(error){
|
|
self._loadInProgress = false;
|
|
if(keywordArgs.onError){
|
|
var scope = keywordArgs.scope?keywordArgs.scope:dojo.global;
|
|
keywordArgs.onError.call(scope, error);
|
|
}
|
|
});
|
|
}
|
|
|
|
}else if(this._jsonData){
|
|
// Passed in data, no need to xhr.
|
|
self._getItemsFromLoadedData(self._jsonData);
|
|
self._jsonData = null;
|
|
self._loadFinished = true;
|
|
item = self._getItemByIdentity(keywordArgs.identity);
|
|
if(keywordArgs.onItem){
|
|
scope = keywordArgs.scope?keywordArgs.scope:dojo.global;
|
|
keywordArgs.onItem.call(scope, item);
|
|
}
|
|
}
|
|
}else{
|
|
// Already loaded. We can just look it up and call back.
|
|
item = this._getItemByIdentity(keywordArgs.identity);
|
|
if(keywordArgs.onItem){
|
|
scope = keywordArgs.scope?keywordArgs.scope:dojo.global;
|
|
keywordArgs.onItem.call(scope, item);
|
|
}
|
|
}
|
|
},
|
|
|
|
_getItemByIdentity: function(/* Object */ identity){
|
|
// summary:
|
|
// Internal function to look an item up by its identity map.
|
|
var item = null;
|
|
if(this._itemsByIdentity){
|
|
item = this._itemsByIdentity[identity];
|
|
}else{
|
|
item = this._arrayOfAllItems[identity];
|
|
}
|
|
if(item === undefined){
|
|
item = null;
|
|
}
|
|
return item; // Object
|
|
},
|
|
|
|
getIdentityAttributes: function(/* item */ item){
|
|
// summary:
|
|
// See dojo.data.api.Identity.getIdentifierAttributes()
|
|
|
|
var identifier = this._features['dojo.data.api.Identity'];
|
|
if(identifier === Number){
|
|
// If (identifier === Number) it means getIdentity() just returns
|
|
// an integer item-number for each item. The dojo.data.api.Identity
|
|
// spec says we need to return null if the identity is not composed
|
|
// of attributes
|
|
return null; // null
|
|
}else{
|
|
return [identifier]; // Array
|
|
}
|
|
},
|
|
|
|
_forceLoad: function(){
|
|
// summary:
|
|
// Internal function to force a load of the store if it hasn't occurred yet. This is required
|
|
// for specific functions to work properly.
|
|
var self = this;
|
|
//Do a check on the JsonFileUrl and crosscheck it.
|
|
//If it doesn't match the cross-check, it needs to be updated
|
|
//This allows for either url or _jsonFileUrl to he changed to
|
|
//reset the store load location. Done this way for backwards
|
|
//compatibility. People use _jsonFileUrl (even though officially
|
|
//private.
|
|
if(this._jsonFileUrl !== this._ccUrl){
|
|
dojo.deprecated("dojo.data.ItemFileReadStore: ",
|
|
"To change the url, set the url property of the store," +
|
|
" not _jsonFileUrl. _jsonFileUrl support will be removed in 2.0");
|
|
this._ccUrl = this._jsonFileUrl;
|
|
this.url = this._jsonFileUrl;
|
|
}else if(this.url !== this._ccUrl){
|
|
this._jsonFileUrl = this.url;
|
|
this._ccUrl = this.url;
|
|
}
|
|
|
|
//See if there was any forced reset of data.
|
|
if(this.data != null && this._jsonData == null){
|
|
this._jsonData = this.data;
|
|
this.data = null;
|
|
}
|
|
|
|
if(this._jsonFileUrl){
|
|
var getArgs = {
|
|
url: this._jsonFileUrl,
|
|
handleAs: "json-comment-optional",
|
|
preventCache: this.urlPreventCache,
|
|
failOk: this.failOk,
|
|
sync: true
|
|
};
|
|
var getHandler = dojo.xhrGet(getArgs);
|
|
getHandler.addCallback(function(data){
|
|
try{
|
|
//Check to be sure there wasn't another load going on concurrently
|
|
//So we don't clobber data that comes in on it. If there is a load going on
|
|
//then do not save this data. It will potentially clobber current data.
|
|
//We mainly wanted to sync/wait here.
|
|
//TODO: Revisit the loading scheme of this store to improve multi-initial
|
|
//request handling.
|
|
if(self._loadInProgress !== true && !self._loadFinished){
|
|
self._getItemsFromLoadedData(data);
|
|
self._loadFinished = true;
|
|
}else if(self._loadInProgress){
|
|
//Okay, we hit an error state we can't recover from. A forced load occurred
|
|
//while an async load was occurring. Since we cannot block at this point, the best
|
|
//that can be managed is to throw an error.
|
|
throw new Error("dojo.data.ItemFileReadStore: Unable to perform a synchronous load, an async load is in progress.");
|
|
}
|
|
}catch(e){
|
|
console.log(e);
|
|
throw e;
|
|
}
|
|
});
|
|
getHandler.addErrback(function(error){
|
|
throw error;
|
|
});
|
|
}else if(this._jsonData){
|
|
self._getItemsFromLoadedData(self._jsonData);
|
|
self._jsonData = null;
|
|
self._loadFinished = true;
|
|
}
|
|
}
|
|
});
|
|
//Mix in the simple fetch implementation to this class.
|
|
dojo.extend(dojo.data.ItemFileReadStore,dojo.data.util.simpleFetch);
|
|
|
|
}
|
|
|
|
if(!dojo._hasResource["dojo.data.ItemFileWriteStore"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
|
|
dojo._hasResource["dojo.data.ItemFileWriteStore"] = true;
|
|
dojo.provide("dojo.data.ItemFileWriteStore");
|
|
|
|
|
|
dojo.declare("dojo.data.ItemFileWriteStore", dojo.data.ItemFileReadStore, {
|
|
constructor: function(/* object */ keywordParameters){
|
|
// keywordParameters: {typeMap: object)
|
|
// The structure of the typeMap object is as follows:
|
|
// {
|
|
// type0: function || object,
|
|
// type1: function || object,
|
|
// ...
|
|
// typeN: function || object
|
|
// }
|
|
// Where if it is a function, it is assumed to be an object constructor that takes the
|
|
// value of _value as the initialization parameters. It is serialized assuming object.toString()
|
|
// serialization. If it is an object, then it is assumed
|
|
// to be an object of general form:
|
|
// {
|
|
// type: function, //constructor.
|
|
// deserialize: function(value) //The function that parses the value and constructs the object defined by type appropriately.
|
|
// serialize: function(object) //The function that converts the object back into the proper file format form.
|
|
// }
|
|
|
|
// ItemFileWriteStore extends ItemFileReadStore to implement these additional dojo.data APIs
|
|
this._features['dojo.data.api.Write'] = true;
|
|
this._features['dojo.data.api.Notification'] = true;
|
|
|
|
// For keeping track of changes so that we can implement isDirty and revert
|
|
this._pending = {
|
|
_newItems:{},
|
|
_modifiedItems:{},
|
|
_deletedItems:{}
|
|
};
|
|
|
|
if(!this._datatypeMap['Date'].serialize){
|
|
this._datatypeMap['Date'].serialize = function(obj){
|
|
return dojo.date.stamp.toISOString(obj, {zulu:true});
|
|
};
|
|
}
|
|
//Disable only if explicitly set to false.
|
|
if(keywordParameters && (keywordParameters.referenceIntegrity === false)){
|
|
this.referenceIntegrity = false;
|
|
}
|
|
|
|
// this._saveInProgress is set to true, briefly, from when save() is first called to when it completes
|
|
this._saveInProgress = false;
|
|
},
|
|
|
|
referenceIntegrity: true, //Flag that defaultly enabled reference integrity tracking. This way it can also be disabled pogrammatially or declaratively.
|
|
|
|
_assert: function(/* boolean */ condition){
|
|
if(!condition){
|
|
throw new Error("assertion failed in ItemFileWriteStore");
|
|
}
|
|
},
|
|
|
|
_getIdentifierAttribute: function(){
|
|
var identifierAttribute = this.getFeatures()['dojo.data.api.Identity'];
|
|
// this._assert((identifierAttribute === Number) || (dojo.isString(identifierAttribute)));
|
|
return identifierAttribute;
|
|
},
|
|
|
|
|
|
/* dojo.data.api.Write */
|
|
|
|
newItem: function(/* Object? */ keywordArgs, /* Object? */ parentInfo){
|
|
// summary: See dojo.data.api.Write.newItem()
|
|
|
|
this._assert(!this._saveInProgress);
|
|
|
|
if(!this._loadFinished){
|
|
// We need to do this here so that we'll be able to find out what
|
|
// identifierAttribute was specified in the data file.
|
|
this._forceLoad();
|
|
}
|
|
|
|
if(typeof keywordArgs != "object" && typeof keywordArgs != "undefined"){
|
|
throw new Error("newItem() was passed something other than an object");
|
|
}
|
|
var newIdentity = null;
|
|
var identifierAttribute = this._getIdentifierAttribute();
|
|
if(identifierAttribute === Number){
|
|
newIdentity = this._arrayOfAllItems.length;
|
|
}else{
|
|
newIdentity = keywordArgs[identifierAttribute];
|
|
if(typeof newIdentity === "undefined"){
|
|
throw new Error("newItem() was not passed an identity for the new item");
|
|
}
|
|
if(dojo.isArray(newIdentity)){
|
|
throw new Error("newItem() was not passed an single-valued identity");
|
|
}
|
|
}
|
|
|
|
// make sure this identity is not already in use by another item, if identifiers were
|
|
// defined in the file. Otherwise it would be the item count,
|
|
// which should always be unique in this case.
|
|
if(this._itemsByIdentity){
|
|
this._assert(typeof this._itemsByIdentity[newIdentity] === "undefined");
|
|
}
|
|
this._assert(typeof this._pending._newItems[newIdentity] === "undefined");
|
|
this._assert(typeof this._pending._deletedItems[newIdentity] === "undefined");
|
|
|
|
var newItem = {};
|
|
newItem[this._storeRefPropName] = this;
|
|
newItem[this._itemNumPropName] = this._arrayOfAllItems.length;
|
|
if(this._itemsByIdentity){
|
|
this._itemsByIdentity[newIdentity] = newItem;
|
|
//We have to set the identifier now, otherwise we can't look it
|
|
//up at calls to setValueorValues in parentInfo handling.
|
|
newItem[identifierAttribute] = [newIdentity];
|
|
}
|
|
this._arrayOfAllItems.push(newItem);
|
|
|
|
//We need to construct some data for the onNew call too...
|
|
var pInfo = null;
|
|
|
|
// Now we need to check to see where we want to assign this thingm if any.
|
|
if(parentInfo && parentInfo.parent && parentInfo.attribute){
|
|
pInfo = {
|
|
item: parentInfo.parent,
|
|
attribute: parentInfo.attribute,
|
|
oldValue: undefined
|
|
};
|
|
|
|
//See if it is multi-valued or not and handle appropriately
|
|
//Generally, all attributes are multi-valued for this store
|
|
//So, we only need to append if there are already values present.
|
|
var values = this.getValues(parentInfo.parent, parentInfo.attribute);
|
|
if(values && values.length > 0){
|
|
var tempValues = values.slice(0, values.length);
|
|
if(values.length === 1){
|
|
pInfo.oldValue = values[0];
|
|
}else{
|
|
pInfo.oldValue = values.slice(0, values.length);
|
|
}
|
|
tempValues.push(newItem);
|
|
this._setValueOrValues(parentInfo.parent, parentInfo.attribute, tempValues, false);
|
|
pInfo.newValue = this.getValues(parentInfo.parent, parentInfo.attribute);
|
|
}else{
|
|
this._setValueOrValues(parentInfo.parent, parentInfo.attribute, newItem, false);
|
|
pInfo.newValue = newItem;
|
|
}
|
|
}else{
|
|
//Toplevel item, add to both top list as well as all list.
|
|
newItem[this._rootItemPropName]=true;
|
|
this._arrayOfTopLevelItems.push(newItem);
|
|
}
|
|
|
|
this._pending._newItems[newIdentity] = newItem;
|
|
|
|
//Clone over the properties to the new item
|
|
for(var key in keywordArgs){
|
|
if(key === this._storeRefPropName || key === this._itemNumPropName){
|
|
// Bummer, the user is trying to do something like
|
|
// newItem({_S:"foo"}). Unfortunately, our superclass,
|
|
// ItemFileReadStore, is already using _S in each of our items
|
|
// to hold private info. To avoid a naming collision, we
|
|
// need to move all our private info to some other property
|
|
// of all the items/objects. So, we need to iterate over all
|
|
// the items and do something like:
|
|
// item.__S = item._S;
|
|
// item._S = undefined;
|
|
// But first we have to make sure the new "__S" variable is
|
|
// not in use, which means we have to iterate over all the
|
|
// items checking for that.
|
|
throw new Error("encountered bug in ItemFileWriteStore.newItem");
|
|
}
|
|
var value = keywordArgs[key];
|
|
if(!dojo.isArray(value)){
|
|
value = [value];
|
|
}
|
|
newItem[key] = value;
|
|
if(this.referenceIntegrity){
|
|
for(var i = 0; i < value.length; i++){
|
|
var val = value[i];
|
|
if(this.isItem(val)){
|
|
this._addReferenceToMap(val, newItem, key);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
this.onNew(newItem, pInfo); // dojo.data.api.Notification call
|
|
return newItem; // item
|
|
},
|
|
|
|
_removeArrayElement: function(/* Array */ array, /* anything */ element){
|
|
var index = dojo.indexOf(array, element);
|
|
if(index != -1){
|
|
array.splice(index, 1);
|
|
return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
deleteItem: function(/* item */ item){
|
|
// summary: See dojo.data.api.Write.deleteItem()
|
|
this._assert(!this._saveInProgress);
|
|
this._assertIsItem(item);
|
|
|
|
// Remove this item from the _arrayOfAllItems, but leave a null value in place
|
|
// of the item, so as not to change the length of the array, so that in newItem()
|
|
// we can still safely do: newIdentity = this._arrayOfAllItems.length;
|
|
var indexInArrayOfAllItems = item[this._itemNumPropName];
|
|
var identity = this.getIdentity(item);
|
|
|
|
//If we have reference integrity on, we need to do reference cleanup for the deleted item
|
|
if(this.referenceIntegrity){
|
|
//First scan all the attributes of this items for references and clean them up in the map
|
|
//As this item is going away, no need to track its references anymore.
|
|
|
|
//Get the attributes list before we generate the backup so it
|
|
//doesn't pollute the attributes list.
|
|
var attributes = this.getAttributes(item);
|
|
|
|
//Backup the map, we'll have to restore it potentially, in a revert.
|
|
if(item[this._reverseRefMap]){
|
|
item["backup_" + this._reverseRefMap] = dojo.clone(item[this._reverseRefMap]);
|
|
}
|
|
|
|
//TODO: This causes a reversion problem. This list won't be restored on revert since it is
|
|
//attached to the 'value'. item, not ours. Need to back tese up somehow too.
|
|
//Maybe build a map of the backup of the entries and attach it to the deleted item to be restored
|
|
//later. Or just record them and call _addReferenceToMap on them in revert.
|
|
dojo.forEach(attributes, function(attribute){
|
|
dojo.forEach(this.getValues(item, attribute), function(value){
|
|
if(this.isItem(value)){
|
|
//We have to back up all the references we had to others so they can be restored on a revert.
|
|
if(!item["backupRefs_" + this._reverseRefMap]){
|
|
item["backupRefs_" + this._reverseRefMap] = [];
|
|
}
|
|
item["backupRefs_" + this._reverseRefMap].push({id: this.getIdentity(value), attr: attribute});
|
|
this._removeReferenceFromMap(value, item, attribute);
|
|
}
|
|
}, this);
|
|
}, this);
|
|
|
|
//Next, see if we have references to this item, if we do, we have to clean them up too.
|
|
var references = item[this._reverseRefMap];
|
|
if(references){
|
|
//Look through all the items noted as references to clean them up.
|
|
for(var itemId in references){
|
|
var containingItem = null;
|
|
if(this._itemsByIdentity){
|
|
containingItem = this._itemsByIdentity[itemId];
|
|
}else{
|
|
containingItem = this._arrayOfAllItems[itemId];
|
|
}
|
|
//We have a reference to a containing item, now we have to process the
|
|
//attributes and clear all references to the item being deleted.
|
|
if(containingItem){
|
|
for(var attribute in references[itemId]){
|
|
var oldValues = this.getValues(containingItem, attribute) || [];
|
|
var newValues = dojo.filter(oldValues, function(possibleItem){
|
|
return !(this.isItem(possibleItem) && this.getIdentity(possibleItem) == identity);
|
|
}, this);
|
|
//Remove the note of the reference to the item and set the values on the modified attribute.
|
|
this._removeReferenceFromMap(item, containingItem, attribute);
|
|
if(newValues.length < oldValues.length){
|
|
this._setValueOrValues(containingItem, attribute, newValues, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
this._arrayOfAllItems[indexInArrayOfAllItems] = null;
|
|
|
|
item[this._storeRefPropName] = null;
|
|
if(this._itemsByIdentity){
|
|
delete this._itemsByIdentity[identity];
|
|
}
|
|
this._pending._deletedItems[identity] = item;
|
|
|
|
//Remove from the toplevel items, if necessary...
|
|
if(item[this._rootItemPropName]){
|
|
this._removeArrayElement(this._arrayOfTopLevelItems, item);
|
|
}
|
|
this.onDelete(item); // dojo.data.api.Notification call
|
|
return true;
|
|
},
|
|
|
|
setValue: function(/* item */ item, /* attribute-name-string */ attribute, /* almost anything */ value){
|
|
// summary: See dojo.data.api.Write.set()
|
|
return this._setValueOrValues(item, attribute, value, true); // boolean
|
|
},
|
|
|
|
setValues: function(/* item */ item, /* attribute-name-string */ attribute, /* array */ values){
|
|
// summary: See dojo.data.api.Write.setValues()
|
|
return this._setValueOrValues(item, attribute, values, true); // boolean
|
|
},
|
|
|
|
unsetAttribute: function(/* item */ item, /* attribute-name-string */ attribute){
|
|
// summary: See dojo.data.api.Write.unsetAttribute()
|
|
return this._setValueOrValues(item, attribute, [], true);
|
|
},
|
|
|
|
_setValueOrValues: function(/* item */ item, /* attribute-name-string */ attribute, /* anything */ newValueOrValues, /*boolean?*/ callOnSet){
|
|
this._assert(!this._saveInProgress);
|
|
|
|
// Check for valid arguments
|
|
this._assertIsItem(item);
|
|
this._assert(dojo.isString(attribute));
|
|
this._assert(typeof newValueOrValues !== "undefined");
|
|
|
|
// Make sure the user isn't trying to change the item's identity
|
|
var identifierAttribute = this._getIdentifierAttribute();
|
|
if(attribute == identifierAttribute){
|
|
throw new Error("ItemFileWriteStore does not have support for changing the value of an item's identifier.");
|
|
}
|
|
|
|
// To implement the Notification API, we need to make a note of what
|
|
// the old attribute value was, so that we can pass that info when
|
|
// we call the onSet method.
|
|
var oldValueOrValues = this._getValueOrValues(item, attribute);
|
|
|
|
var identity = this.getIdentity(item);
|
|
if(!this._pending._modifiedItems[identity]){
|
|
// Before we actually change the item, we make a copy of it to
|
|
// record the original state, so that we'll be able to revert if
|
|
// the revert method gets called. If the item has already been
|
|
// modified then there's no need to do this now, since we already
|
|
// have a record of the original state.
|
|
var copyOfItemState = {};
|
|
for(var key in item){
|
|
if((key === this._storeRefPropName) || (key === this._itemNumPropName) || (key === this._rootItemPropName)){
|
|
copyOfItemState[key] = item[key];
|
|
}else if(key === this._reverseRefMap){
|
|
copyOfItemState[key] = dojo.clone(item[key]);
|
|
}else{
|
|
copyOfItemState[key] = item[key].slice(0, item[key].length);
|
|
}
|
|
}
|
|
// Now mark the item as dirty, and save the copy of the original state
|
|
this._pending._modifiedItems[identity] = copyOfItemState;
|
|
}
|
|
|
|
// Okay, now we can actually change this attribute on the item
|
|
var success = false;
|
|
|
|
if(dojo.isArray(newValueOrValues) && newValueOrValues.length === 0){
|
|
|
|
// If we were passed an empty array as the value, that counts
|
|
// as "unsetting" the attribute, so we need to remove this
|
|
// attribute from the item.
|
|
success = delete item[attribute];
|
|
newValueOrValues = undefined; // used in the onSet Notification call below
|
|
|
|
if(this.referenceIntegrity && oldValueOrValues){
|
|
var oldValues = oldValueOrValues;
|
|
if(!dojo.isArray(oldValues)){
|
|
oldValues = [oldValues];
|
|
}
|
|
for(var i = 0; i < oldValues.length; i++){
|
|
var value = oldValues[i];
|
|
if(this.isItem(value)){
|
|
this._removeReferenceFromMap(value, item, attribute);
|
|
}
|
|
}
|
|
}
|
|
}else{
|
|
var newValueArray;
|
|
if(dojo.isArray(newValueOrValues)){
|
|
var newValues = newValueOrValues;
|
|
// Unfortunately, it's not safe to just do this:
|
|
// newValueArray = newValues;
|
|
// Instead, we need to copy the array, which slice() does very nicely.
|
|
// This is so that our internal data structure won't
|
|
// get corrupted if the user mucks with the values array *after*
|
|
// calling setValues().
|
|
newValueArray = newValueOrValues.slice(0, newValueOrValues.length);
|
|
}else{
|
|
newValueArray = [newValueOrValues];
|
|
}
|
|
|
|
//We need to handle reference integrity if this is on.
|
|
//In the case of set, we need to see if references were added or removed
|
|
//and update the reference tracking map accordingly.
|
|
if(this.referenceIntegrity){
|
|
if(oldValueOrValues){
|
|
var oldValues = oldValueOrValues;
|
|
if(!dojo.isArray(oldValues)){
|
|
oldValues = [oldValues];
|
|
}
|
|
//Use an associative map to determine what was added/removed from the list.
|
|
//Should be O(n) performant. First look at all the old values and make a list of them
|
|
//Then for any item not in the old list, we add it. If it was already present, we remove it.
|
|
//Then we pass over the map and any references left it it need to be removed (IE, no match in
|
|
//the new values list).
|
|
var map = {};
|
|
dojo.forEach(oldValues, function(possibleItem){
|
|
if(this.isItem(possibleItem)){
|
|
var id = this.getIdentity(possibleItem);
|
|
map[id.toString()] = true;
|
|
}
|
|
}, this);
|
|
dojo.forEach(newValueArray, function(possibleItem){
|
|
if(this.isItem(possibleItem)){
|
|
var id = this.getIdentity(possibleItem);
|
|
if(map[id.toString()]){
|
|
delete map[id.toString()];
|
|
}else{
|
|
this._addReferenceToMap(possibleItem, item, attribute);
|
|
}
|
|
}
|
|
}, this);
|
|
for(var rId in map){
|
|
var removedItem;
|
|
if(this._itemsByIdentity){
|
|
removedItem = this._itemsByIdentity[rId];
|
|
}else{
|
|
removedItem = this._arrayOfAllItems[rId];
|
|
}
|
|
this._removeReferenceFromMap(removedItem, item, attribute);
|
|
}
|
|
}else{
|
|
//Everything is new (no old values) so we have to just
|
|
//insert all the references, if any.
|
|
for(var i = 0; i < newValueArray.length; i++){
|
|
var value = newValueArray[i];
|
|
if(this.isItem(value)){
|
|
this._addReferenceToMap(value, item, attribute);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
item[attribute] = newValueArray;
|
|
success = true;
|
|
}
|
|
|
|
// Now we make the dojo.data.api.Notification call
|
|
if(callOnSet){
|
|
this.onSet(item, attribute, oldValueOrValues, newValueOrValues);
|
|
}
|
|
return success; // boolean
|
|
},
|
|
|
|
_addReferenceToMap: function(/*item*/ refItem, /*item*/ parentItem, /*string*/ attribute){
|
|
// summary:
|
|
// Method to add an reference map entry for an item and attribute.
|
|
// description:
|
|
// Method to add an reference map entry for an item and attribute. //
|
|
// refItem:
|
|
// The item that is referenced.
|
|
// parentItem:
|
|
// The item that holds the new reference to refItem.
|
|
// attribute:
|
|
// The attribute on parentItem that contains the new reference.
|
|
|
|
var parentId = this.getIdentity(parentItem);
|
|
var references = refItem[this._reverseRefMap];
|
|
|
|
if(!references){
|
|
references = refItem[this._reverseRefMap] = {};
|
|
}
|
|
var itemRef = references[parentId];
|
|
if(!itemRef){
|
|
itemRef = references[parentId] = {};
|
|
}
|
|
itemRef[attribute] = true;
|
|
},
|
|
|
|
_removeReferenceFromMap: function(/* item */ refItem, /* item */ parentItem, /*strin*/ attribute){
|
|
// summary:
|
|
// Method to remove an reference map entry for an item and attribute.
|
|
// description:
|
|
// Method to remove an reference map entry for an item and attribute. This will
|
|
// also perform cleanup on the map such that if there are no more references at all to
|
|
// the item, its reference object and entry are removed.
|
|
//
|
|
// refItem:
|
|
// The item that is referenced.
|
|
// parentItem:
|
|
// The item holding a reference to refItem.
|
|
// attribute:
|
|
// The attribute on parentItem that contains the reference.
|
|
var identity = this.getIdentity(parentItem);
|
|
var references = refItem[this._reverseRefMap];
|
|
var itemId;
|
|
if(references){
|
|
for(itemId in references){
|
|
if(itemId == identity){
|
|
delete references[itemId][attribute];
|
|
if(this._isEmpty(references[itemId])){
|
|
delete references[itemId];
|
|
}
|
|
}
|
|
}
|
|
if(this._isEmpty(references)){
|
|
delete refItem[this._reverseRefMap];
|
|
}
|
|
}
|
|
},
|
|
|
|
_dumpReferenceMap: function(){
|
|
// summary:
|
|
// Function to dump the reverse reference map of all items in the store for debug purposes.
|
|
// description:
|
|
// Function to dump the reverse reference map of all items in the store for debug purposes.
|
|
var i;
|
|
for(i = 0; i < this._arrayOfAllItems.length; i++){
|
|
var item = this._arrayOfAllItems[i];
|
|
if(item && item[this._reverseRefMap]){
|
|
console.log("Item: [" + this.getIdentity(item) + "] is referenced by: " + dojo.toJson(item[this._reverseRefMap]));
|
|
}
|
|
}
|
|
},
|
|
|
|
_getValueOrValues: function(/* item */ item, /* attribute-name-string */ attribute){
|
|
var valueOrValues = undefined;
|
|
if(this.hasAttribute(item, attribute)){
|
|
var valueArray = this.getValues(item, attribute);
|
|
if(valueArray.length == 1){
|
|
valueOrValues = valueArray[0];
|
|
}else{
|
|
valueOrValues = valueArray;
|
|
}
|
|
}
|
|
return valueOrValues;
|
|
},
|
|
|
|
_flatten: function(/* anything */ value){
|
|
if(this.isItem(value)){
|
|
var item = value;
|
|
// Given an item, return an serializable object that provides a
|
|
// reference to the item.
|
|
// For example, given kermit:
|
|
// var kermit = store.newItem({id:2, name:"Kermit"});
|
|
// we want to return
|
|
// {_reference:2}
|
|
var identity = this.getIdentity(item);
|
|
var referenceObject = {_reference: identity};
|
|
return referenceObject;
|
|
}else{
|
|
if(typeof value === "object"){
|
|
for(var type in this._datatypeMap){
|
|
var typeMap = this._datatypeMap[type];
|
|
if(dojo.isObject(typeMap) && !dojo.isFunction(typeMap)){
|
|
if(value instanceof typeMap.type){
|
|
if(!typeMap.serialize){
|
|
throw new Error("ItemFileWriteStore: No serializer defined for type mapping: [" + type + "]");
|
|
}
|
|
return {_type: type, _value: typeMap.serialize(value)};
|
|
}
|
|
} else if(value instanceof typeMap){
|
|
//SImple mapping, therefore, return as a toString serialization.
|
|
return {_type: type, _value: value.toString()};
|
|
}
|
|
}
|
|
}
|
|
return value;
|
|
}
|
|
},
|
|
|
|
_getNewFileContentString: function(){
|
|
// summary:
|
|
// Generate a string that can be saved to a file.
|
|
// The result should look similar to:
|
|
// http://trac.dojotoolkit.org/browser/dojo/trunk/tests/data/countries.json
|
|
var serializableStructure = {};
|
|
|
|
var identifierAttribute = this._getIdentifierAttribute();
|
|
if(identifierAttribute !== Number){
|
|
serializableStructure.identifier = identifierAttribute;
|
|
}
|
|
if(this._labelAttr){
|
|
serializableStructure.label = this._labelAttr;
|
|
}
|
|
serializableStructure.items = [];
|
|
for(var i = 0; i < this._arrayOfAllItems.length; ++i){
|
|
var item = this._arrayOfAllItems[i];
|
|
if(item !== null){
|
|
var serializableItem = {};
|
|
for(var key in item){
|
|
if(key !== this._storeRefPropName && key !== this._itemNumPropName && key !== this._reverseRefMap && key !== this._rootItemPropName){
|
|
var attribute = key;
|
|
var valueArray = this.getValues(item, attribute);
|
|
if(valueArray.length == 1){
|
|
serializableItem[attribute] = this._flatten(valueArray[0]);
|
|
}else{
|
|
var serializableArray = [];
|
|
for(var j = 0; j < valueArray.length; ++j){
|
|
serializableArray.push(this._flatten(valueArray[j]));
|
|
serializableItem[attribute] = serializableArray;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
serializableStructure.items.push(serializableItem);
|
|
}
|
|
}
|
|
var prettyPrint = true;
|
|
return dojo.toJson(serializableStructure, prettyPrint);
|
|
},
|
|
|
|
_isEmpty: function(something){
|
|
// summary:
|
|
// Function to determine if an array or object has no properties or values.
|
|
// something:
|
|
// The array or object to examine.
|
|
var empty = true;
|
|
if(dojo.isObject(something)){
|
|
var i;
|
|
for(i in something){
|
|
empty = false;
|
|
break;
|
|
}
|
|
}else if(dojo.isArray(something)){
|
|
if(something.length > 0){
|
|
empty = false;
|
|
}
|
|
}
|
|
return empty; //boolean
|
|
},
|
|
|
|
save: function(/* object */ keywordArgs){
|
|
// summary: See dojo.data.api.Write.save()
|
|
this._assert(!this._saveInProgress);
|
|
|
|
// this._saveInProgress is set to true, briefly, from when save is first called to when it completes
|
|
this._saveInProgress = true;
|
|
|
|
var self = this;
|
|
var saveCompleteCallback = function(){
|
|
self._pending = {
|
|
_newItems:{},
|
|
_modifiedItems:{},
|
|
_deletedItems:{}
|
|
};
|
|
|
|
self._saveInProgress = false; // must come after this._pending is cleared, but before any callbacks
|
|
if(keywordArgs && keywordArgs.onComplete){
|
|
var scope = keywordArgs.scope || dojo.global;
|
|
keywordArgs.onComplete.call(scope);
|
|
}
|
|
};
|
|
var saveFailedCallback = function(err){
|
|
self._saveInProgress = false;
|
|
if(keywordArgs && keywordArgs.onError){
|
|
var scope = keywordArgs.scope || dojo.global;
|
|
keywordArgs.onError.call(scope, err);
|
|
}
|
|
};
|
|
|
|
if(this._saveEverything){
|
|
var newFileContentString = this._getNewFileContentString();
|
|
this._saveEverything(saveCompleteCallback, saveFailedCallback, newFileContentString);
|
|
}
|
|
if(this._saveCustom){
|
|
this._saveCustom(saveCompleteCallback, saveFailedCallback);
|
|
}
|
|
if(!this._saveEverything && !this._saveCustom){
|
|
// Looks like there is no user-defined save-handler function.
|
|
// That's fine, it just means the datastore is acting as a "mock-write"
|
|
// store -- changes get saved in memory but don't get saved to disk.
|
|
saveCompleteCallback();
|
|
}
|
|
},
|
|
|
|
revert: function(){
|
|
// summary: See dojo.data.api.Write.revert()
|
|
this._assert(!this._saveInProgress);
|
|
|
|
var identity;
|
|
for(identity in this._pending._modifiedItems){
|
|
// find the original item and the modified item that replaced it
|
|
var copyOfItemState = this._pending._modifiedItems[identity];
|
|
var modifiedItem = null;
|
|
if(this._itemsByIdentity){
|
|
modifiedItem = this._itemsByIdentity[identity];
|
|
}else{
|
|
modifiedItem = this._arrayOfAllItems[identity];
|
|
}
|
|
|
|
// Restore the original item into a full-fledged item again, we want to try to
|
|
// keep the same object instance as if we don't it, causes bugs like #9022.
|
|
copyOfItemState[this._storeRefPropName] = this;
|
|
for(key in modifiedItem){
|
|
delete modifiedItem[key];
|
|
}
|
|
dojo.mixin(modifiedItem, copyOfItemState);
|
|
}
|
|
var deletedItem;
|
|
for(identity in this._pending._deletedItems){
|
|
deletedItem = this._pending._deletedItems[identity];
|
|
deletedItem[this._storeRefPropName] = this;
|
|
var index = deletedItem[this._itemNumPropName];
|
|
|
|
//Restore the reverse refererence map, if any.
|
|
if(deletedItem["backup_" + this._reverseRefMap]){
|
|
deletedItem[this._reverseRefMap] = deletedItem["backup_" + this._reverseRefMap];
|
|
delete deletedItem["backup_" + this._reverseRefMap];
|
|
}
|
|
this._arrayOfAllItems[index] = deletedItem;
|
|
if(this._itemsByIdentity){
|
|
this._itemsByIdentity[identity] = deletedItem;
|
|
}
|
|
if(deletedItem[this._rootItemPropName]){
|
|
this._arrayOfTopLevelItems.push(deletedItem);
|
|
}
|
|
}
|
|
//We have to pass through it again and restore the reference maps after all the
|
|
//undeletes have occurred.
|
|
for(identity in this._pending._deletedItems){
|
|
deletedItem = this._pending._deletedItems[identity];
|
|
if(deletedItem["backupRefs_" + this._reverseRefMap]){
|
|
dojo.forEach(deletedItem["backupRefs_" + this._reverseRefMap], function(reference){
|
|
var refItem;
|
|
if(this._itemsByIdentity){
|
|
refItem = this._itemsByIdentity[reference.id];
|
|
}else{
|
|
refItem = this._arrayOfAllItems[reference.id];
|
|
}
|
|
this._addReferenceToMap(refItem, deletedItem, reference.attr);
|
|
}, this);
|
|
delete deletedItem["backupRefs_" + this._reverseRefMap];
|
|
}
|
|
}
|
|
|
|
for(identity in this._pending._newItems){
|
|
var newItem = this._pending._newItems[identity];
|
|
newItem[this._storeRefPropName] = null;
|
|
// null out the new item, but don't change the array index so
|
|
// so we can keep using _arrayOfAllItems.length.
|
|
this._arrayOfAllItems[newItem[this._itemNumPropName]] = null;
|
|
if(newItem[this._rootItemPropName]){
|
|
this._removeArrayElement(this._arrayOfTopLevelItems, newItem);
|
|
}
|
|
if(this._itemsByIdentity){
|
|
delete this._itemsByIdentity[identity];
|
|
}
|
|
}
|
|
|
|
this._pending = {
|
|
_newItems:{},
|
|
_modifiedItems:{},
|
|
_deletedItems:{}
|
|
};
|
|
return true; // boolean
|
|
},
|
|
|
|
isDirty: function(/* item? */ item){
|
|
// summary: See dojo.data.api.Write.isDirty()
|
|
if(item){
|
|
// return true if the item is dirty
|
|
var identity = this.getIdentity(item);
|
|
return new Boolean(this._pending._newItems[identity] ||
|
|
this._pending._modifiedItems[identity] ||
|
|
this._pending._deletedItems[identity]).valueOf(); // boolean
|
|
}else{
|
|
// return true if the store is dirty -- which means return true
|
|
// if there are any new items, dirty items, or modified items
|
|
if(!this._isEmpty(this._pending._newItems) ||
|
|
!this._isEmpty(this._pending._modifiedItems) ||
|
|
!this._isEmpty(this._pending._deletedItems)){
|
|
return true;
|
|
}
|
|
return false; // boolean
|
|
}
|
|
},
|
|
|
|
/* dojo.data.api.Notification */
|
|
|
|
onSet: function(/* item */ item,
|
|
/*attribute-name-string*/ attribute,
|
|
/*object | array*/ oldValue,
|
|
/*object | array*/ newValue){
|
|
// summary: See dojo.data.api.Notification.onSet()
|
|
|
|
// No need to do anything. This method is here just so that the
|
|
// client code can connect observers to it.
|
|
},
|
|
|
|
onNew: function(/* item */ newItem, /*object?*/ parentInfo){
|
|
// summary: See dojo.data.api.Notification.onNew()
|
|
|
|
// No need to do anything. This method is here just so that the
|
|
// client code can connect observers to it.
|
|
},
|
|
|
|
onDelete: function(/* item */ deletedItem){
|
|
// summary: See dojo.data.api.Notification.onDelete()
|
|
|
|
// No need to do anything. This method is here just so that the
|
|
// client code can connect observers to it.
|
|
},
|
|
|
|
close: function(/* object? */ request){
|
|
// summary:
|
|
// Over-ride of base close function of ItemFileReadStore to add in check for store state.
|
|
// description:
|
|
// Over-ride of base close function of ItemFileReadStore to add in check for store state.
|
|
// If the store is still dirty (unsaved changes), then an error will be thrown instead of
|
|
// clearing the internal state for reload from the url.
|
|
|
|
//Clear if not dirty ... or throw an error
|
|
if(this.clearOnClose){
|
|
if(!this.isDirty()){
|
|
this.inherited(arguments);
|
|
}else{
|
|
//Only throw an error if the store was dirty and we were loading from a url (cannot reload from url until state is saved).
|
|
throw new Error("dojo.data.ItemFileWriteStore: There are unsaved changes present in the store. Please save or revert the changes before invoking close.");
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
|
|
dojo.i18n._preloadLocalizations("dojo.nls.tt-rss-layer", ["ROOT","ar","ca","cs","da","de","de-de","el","en","en-gb","en-us","es","es-es","fi","fi-fi","fr","fr-fr","he","he-il","hu","it","it-it","ja","ja-jp","ko","ko-kr","nb","nl","nl-nl","pl","pt","pt-br","pt-pt","ru","sk","sl","sv","th","tr","xx","zh","zh-cn","zh-tw"]);
|