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112 lines
3.2 KiB
JavaScript
112 lines
3.2 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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if(!dojo._hasResource["dijit._base.place"]){
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dojo._hasResource["dijit._base.place"]=true;
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dojo.provide("dijit._base.place");
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dojo.require("dojo.window");
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dojo.require("dojo.AdapterRegistry");
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dijit.getViewport=function(){
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return dojo.window.getBox();
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};
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dijit.placeOnScreen=function(_1,_2,_3,_4){
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var _5=dojo.map(_3,function(_6){
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var c={corner:_6,pos:{x:_2.x,y:_2.y}};
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if(_4){
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c.pos.x+=_6.charAt(1)=="L"?_4.x:-_4.x;
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c.pos.y+=_6.charAt(0)=="T"?_4.y:-_4.y;
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}
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return c;
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});
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return dijit._place(_1,_5);
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};
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dijit._place=function(_7,_8,_9){
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var _a=dojo.window.getBox();
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if(!_7.parentNode||String(_7.parentNode.tagName).toLowerCase()!="body"){
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dojo.body().appendChild(_7);
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}
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var _b=null;
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dojo.some(_8,function(_c){
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var _d=_c.corner;
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var _e=_c.pos;
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if(_9){
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_9(_7,_c.aroundCorner,_d);
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}
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var _f=_7.style;
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var _10=_f.display;
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var _11=_f.visibility;
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_f.visibility="hidden";
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_f.display="";
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var mb=dojo.marginBox(_7);
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_f.display=_10;
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_f.visibility=_11;
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var _12=Math.max(_a.l,_d.charAt(1)=="L"?_e.x:(_e.x-mb.w)),_13=Math.max(_a.t,_d.charAt(0)=="T"?_e.y:(_e.y-mb.h)),_14=Math.min(_a.l+_a.w,_d.charAt(1)=="L"?(_12+mb.w):_e.x),_15=Math.min(_a.t+_a.h,_d.charAt(0)=="T"?(_13+mb.h):_e.y),_16=_14-_12,_17=_15-_13,_18=(mb.w-_16)+(mb.h-_17);
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if(_b==null||_18<_b.overflow){
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_b={corner:_d,aroundCorner:_c.aroundCorner,x:_12,y:_13,w:_16,h:_17,overflow:_18};
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}
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return !_18;
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});
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_7.style.left=_b.x+"px";
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_7.style.top=_b.y+"px";
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if(_b.overflow&&_9){
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_9(_7,_b.aroundCorner,_b.corner);
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}
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return _b;
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};
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dijit.placeOnScreenAroundNode=function(_19,_1a,_1b,_1c){
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_1a=dojo.byId(_1a);
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var _1d=_1a.style.display;
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_1a.style.display="";
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var _1e=dojo.position(_1a,true);
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_1a.style.display=_1d;
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return dijit._placeOnScreenAroundRect(_19,_1e.x,_1e.y,_1e.w,_1e.h,_1b,_1c);
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};
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dijit.placeOnScreenAroundRectangle=function(_1f,_20,_21,_22){
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return dijit._placeOnScreenAroundRect(_1f,_20.x,_20.y,_20.width,_20.height,_21,_22);
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};
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dijit._placeOnScreenAroundRect=function(_23,x,y,_24,_25,_26,_27){
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var _28=[];
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for(var _29 in _26){
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_28.push({aroundCorner:_29,corner:_26[_29],pos:{x:x+(_29.charAt(1)=="L"?0:_24),y:y+(_29.charAt(0)=="T"?0:_25)}});
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}
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return dijit._place(_23,_28,_27);
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};
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dijit.placementRegistry=new dojo.AdapterRegistry();
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dijit.placementRegistry.register("node",function(n,x){
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return typeof x=="object"&&typeof x.offsetWidth!="undefined"&&typeof x.offsetHeight!="undefined";
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},dijit.placeOnScreenAroundNode);
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dijit.placementRegistry.register("rect",function(n,x){
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return typeof x=="object"&&"x" in x&&"y" in x&&"width" in x&&"height" in x;
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},dijit.placeOnScreenAroundRectangle);
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dijit.placeOnScreenAroundElement=function(_2a,_2b,_2c,_2d){
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return dijit.placementRegistry.match.apply(dijit.placementRegistry,arguments);
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};
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dijit.getPopupAroundAlignment=function(_2e,_2f){
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var _30={};
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dojo.forEach(_2e,function(pos){
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switch(pos){
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case "after":
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_30[_2f?"BR":"BL"]=_2f?"BL":"BR";
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break;
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case "before":
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_30[_2f?"BL":"BR"]=_2f?"BR":"BL";
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break;
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case "below":
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_30[_2f?"BL":"BR"]=_2f?"TL":"TR";
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_30[_2f?"BR":"BL"]=_2f?"TR":"TL";
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break;
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case "above":
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default:
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_30[_2f?"TL":"TR"]=_2f?"BL":"BR";
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_30[_2f?"TR":"TL"]=_2f?"BR":"BL";
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break;
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}
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});
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return _30;
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};
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}
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