77 lines
2.3 KiB
JavaScript
77 lines
2.3 KiB
JavaScript
/*
|
|
Copyright (c) 2004-2010, 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.Moveable"]){
|
|
dojo._hasResource["dojo.dnd.Moveable"]=true;
|
|
dojo.provide("dojo.dnd.Moveable");
|
|
dojo.require("dojo.dnd.Mover");
|
|
dojo.declare("dojo.dnd.Moveable",null,{handle:"",delay:0,skip:false,constructor:function(_1,_2){
|
|
this.node=dojo.byId(_1);
|
|
if(!_2){
|
|
_2={};
|
|
}
|
|
this.handle=_2.handle?dojo.byId(_2.handle):null;
|
|
if(!this.handle){
|
|
this.handle=this.node;
|
|
}
|
|
this.delay=_2.delay>0?_2.delay:0;
|
|
this.skip=_2.skip;
|
|
this.mover=_2.mover?_2.mover:dojo.dnd.Mover;
|
|
this.events=[dojo.connect(this.handle,"onmousedown",this,"onMouseDown"),dojo.connect(this.handle,"ondragstart",this,"onSelectStart"),dojo.connect(this.handle,"onselectstart",this,"onSelectStart")];
|
|
},markupFactory:function(_3,_4){
|
|
return new dojo.dnd.Moveable(_4,_3);
|
|
},destroy:function(){
|
|
dojo.forEach(this.events,dojo.disconnect);
|
|
this.events=this.node=this.handle=null;
|
|
},onMouseDown:function(e){
|
|
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){
|
|
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){
|
|
for(var i=0;i<2;++i){
|
|
dojo.disconnect(this.events.pop());
|
|
}
|
|
dojo.stopEvent(e);
|
|
},onSelectStart:function(e){
|
|
if(!this.skip||!dojo.dnd.isFormElement(e)){
|
|
dojo.stopEvent(e);
|
|
}
|
|
},onDragDetected:function(e){
|
|
new this.mover(this.node,e,this);
|
|
},onMoveStart:function(_5){
|
|
dojo.publish("/dnd/move/start",[_5]);
|
|
dojo.addClass(dojo.body(),"dojoMove");
|
|
dojo.addClass(this.node,"dojoMoveItem");
|
|
},onMoveStop:function(_6){
|
|
dojo.publish("/dnd/move/stop",[_6]);
|
|
dojo.removeClass(dojo.body(),"dojoMove");
|
|
dojo.removeClass(this.node,"dojoMoveItem");
|
|
},onFirstMove:function(_7,e){
|
|
},onMove:function(_8,_9,e){
|
|
this.onMoving(_8,_9);
|
|
var s=_8.node.style;
|
|
s.left=_9.l+"px";
|
|
s.top=_9.t+"px";
|
|
this.onMoved(_8,_9);
|
|
},onMoving:function(_a,_b){
|
|
},onMoved:function(_c,_d){
|
|
}});
|
|
}
|