You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
3.1 KiB
JavaScript
103 lines
3.1 KiB
JavaScript
define("dijit/DialogUnderlay", [
|
|
"dojo/_base/declare", // declare
|
|
"dojo/dom-attr", // domAttr.set
|
|
"dojo/window", // winUtils.getBox
|
|
"./_Widget",
|
|
"./_TemplatedMixin",
|
|
"./BackgroundIframe"
|
|
], function(declare, domAttr, winUtils, _Widget, _TemplatedMixin, BackgroundIframe){
|
|
|
|
// module:
|
|
// dijit/DialogUnderlay
|
|
|
|
return declare("dijit.DialogUnderlay", [_Widget, _TemplatedMixin], {
|
|
// 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' data-dojo-attach-point='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": "",
|
|
|
|
_setDialogIdAttr: function(id){
|
|
domAttr.set(this.node, "id", id + "_underlay");
|
|
this._set("dialogId", id);
|
|
},
|
|
|
|
_setClassAttr: function(clazz){
|
|
this.node.className = "dijitDialogUnderlay " + clazz;
|
|
this._set("class", clazz);
|
|
},
|
|
|
|
postCreate: function(){
|
|
// summary:
|
|
// Append the underlay to the body
|
|
this.ownerDocumentBody.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 = winUtils.getBox(this.ownerDocument);
|
|
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 BackgroundIframe(this.domNode);
|
|
},
|
|
|
|
hide: function(){
|
|
// summary:
|
|
// Hides the dialog underlay
|
|
this.bgIframe.destroy();
|
|
delete this.bgIframe;
|
|
this.domNode.style.display = "none";
|
|
}
|
|
});
|
|
});
|