/usr/share/javascript/dojo/dnd/Manager.js is in libjs-dojo-core 1.6.1+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojo.dnd.Manager"]){
dojo._hasResource["dojo.dnd.Manager"]=true;
dojo.provide("dojo.dnd.Manager");
dojo.require("dojo.dnd.common");
dojo.require("dojo.dnd.autoscroll");
dojo.require("dojo.dnd.Avatar");
dojo.declare("dojo.dnd.Manager",null,{constructor:function(){
this.avatar=null;
this.source=null;
this.nodes=[];
this.copy=true;
this.target=null;
this.canDropFlag=false;
this.events=[];
},OFFSET_X:16,OFFSET_Y:16,overSource:function(_1){
if(this.avatar){
this.target=(_1&&_1.targetState!="Disabled")?_1:null;
this.canDropFlag=Boolean(this.target);
this.avatar.update();
}
dojo.publish("/dnd/source/over",[_1]);
},outSource:function(_2){
if(this.avatar){
if(this.target==_2){
this.target=null;
this.canDropFlag=false;
this.avatar.update();
dojo.publish("/dnd/source/over",[null]);
}
}else{
dojo.publish("/dnd/source/over",[null]);
}
},startDrag:function(_3,_4,_5){
this.source=_3;
this.nodes=_4;
this.copy=Boolean(_5);
this.avatar=this.makeAvatar();
dojo.body().appendChild(this.avatar.node);
dojo.publish("/dnd/start",[_3,_4,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"),dojo.connect(dojo.doc,"ondragstart",dojo.stopEvent),dojo.connect(dojo.body(),"onselectstart",dojo.stopEvent)];
var c="dojoDnd"+(_5?"Copy":"Move");
dojo.addClass(dojo.body(),c);
},canDrop:function(_6){
var _7=Boolean(this.target&&_6);
if(this.canDropFlag!=_7){
this.canDropFlag=_7;
this.avatar.update();
}
},stopDrag:function(){
dojo.removeClass(dojo.body(),["dojoDndCopy","dojoDndMove"]);
dojo.forEach(this.events,dojo.disconnect);
this.events=[];
this.avatar.destroy();
this.avatar=null;
this.source=this.target=null;
this.nodes=[];
},makeAvatar:function(){
return new dojo.dnd.Avatar(this);
},updateAvatar:function(){
this.avatar.update();
},onMouseMove:function(e){
var a=this.avatar;
if(a){
dojo.dnd.autoScrollNodes(e);
var s=a.node.style;
s.left=(e.pageX+this.OFFSET_X)+"px";
s.top=(e.pageY+this.OFFSET_Y)+"px";
var _8=Boolean(this.source.copyState(dojo.isCopyKey(e)));
if(this.copy!=_8){
this._setCopyStatus(_8);
}
}
},onMouseUp:function(e){
if(this.avatar){
if(this.target&&this.canDropFlag){
var _9=Boolean(this.source.copyState(dojo.isCopyKey(e))),_a=[this.source,this.nodes,_9,this.target,e];
dojo.publish("/dnd/drop/before",_a);
dojo.publish("/dnd/drop",_a);
}else{
dojo.publish("/dnd/cancel");
}
this.stopDrag();
}
},onKeyDown:function(e){
if(this.avatar){
switch(e.keyCode){
case dojo.keys.CTRL:
var _b=Boolean(this.source.copyState(true));
if(this.copy!=_b){
this._setCopyStatus(_b);
}
break;
case dojo.keys.ESCAPE:
dojo.publish("/dnd/cancel");
this.stopDrag();
break;
}
}
},onKeyUp:function(e){
if(this.avatar&&e.keyCode==dojo.keys.CTRL){
var _c=Boolean(this.source.copyState(false));
if(this.copy!=_c){
this._setCopyStatus(_c);
}
}
},_setCopyStatus:function(_d){
this.copy=_d;
this.source._markDndStatus(this.copy);
this.updateAvatar();
dojo.replaceClass(dojo.body(),"dojoDnd"+(this.copy?"Copy":"Move"),"dojoDnd"+(this.copy?"Move":"Copy"));
}});
dojo.dnd._manager=null;
dojo.dnd.manager=function(){
if(!dojo.dnd._manager){
dojo.dnd._manager=new dojo.dnd.Manager();
}
return dojo.dnd._manager;
};
}
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