if(!dojo._hasResource["dojo.dnd.common"]){
dojo._hasResource["dojo.dnd.common"]=true;
dojo.provide("dojo.dnd.common");
dojo.dnd._copyKey=navigator.appVersion.indexOf("Macintosh")<0?"ctrlKey":"metaKey";
dojo.dnd.getCopyKeyState=function(e){
return e[dojo.dnd._copyKey];
};
dojo.dnd._uniqueId=0;
dojo.dnd.getUniqueId=function(){
var id;
do{
id=dojo._scopeName+"Unique"+(++dojo.dnd._uniqueId);
}while(dojo.byId(id));
return id;
};
dojo.dnd._empty={};
dojo.dnd.isFormElement=function(e){
var t=e.target;
if(t.nodeType==3){
t=t.parentNode;
}
return " button textarea input select option ".indexOf(" "+t.tagName.toLowerCase()+" ")>=0;
};
}
if(!dojo._hasResource["dojo.dnd.autoscroll"]){
dojo._hasResource["dojo.dnd.autoscroll"]=true;
dojo.provide("dojo.dnd.autoscroll");
dojo.dnd.getViewport=function(){
var d=dojo.doc,dd=d.documentElement,w=window,b=dojo.body();
if(dojo.isMozilla){
return {w:dd.clientWidth,h:w.innerHeight};
}else{
if(!dojo.isOpera&&w.innerWidth){
return {w:w.innerWidth,h:w.innerHeight};
}else{
if(!dojo.isOpera&&dd&&dd.clientWidth){
return {w:dd.clientWidth,h:dd.clientHeight};
}else{
if(b.clientWidth){
return {w:b.clientWidth,h:b.clientHeight};
}
}
}
}
return null;
};
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){
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){
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._abs(n,true);
b.l+=t.x+n.scrollLeft;
b.t+=t.y+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-b.l,ry=e.pageY-b.t,dx=0,dy=0;
if(rx>0&&rx<b.w){
if(rx<w){
dx=-dojo.dnd.H_AUTOSCROLL_VALUE;
}else{
if(rx>b.w-w){
dx=dojo.dnd.H_AUTOSCROLL_VALUE;
}
}
}
if(ry>0&&ry<b.h){
if(ry<h){
dy=-dojo.dnd.V_AUTOSCROLL_VALUE;
}else{
if(ry>b.h-h){
dy=dojo.dnd.V_AUTOSCROLL_VALUE;
}
}
}
var _14=n.scrollLeft,_15=n.scrollTop;
n.scrollLeft=n.scrollLeft+dx;
n.scrollTop=n.scrollTop+dy;
if(_14!=n.scrollLeft||_15!=n.scrollTop){
return;
}
}
}
try{
n=n.parentNode;
}
catch(x){
n=null;
}
}
dojo.dnd.autoScroll(e);
};
}
if(!dojo._hasResource["dojo.dnd.Mover"]){
dojo._hasResource["dojo.dnd.Mover"]=true;
dojo.provide("dojo.dnd.Mover");
dojo.require("dojo.dnd.common");
dojo.require("dojo.dnd.autoscroll");
dojo.declare("dojo.dnd.Mover",null,{constructor:function(_1,e,_3){
this.node=dojo.byId(_1);
this.marginBox={l:e.pageX,t:e.pageY};
this.mouseButton=e.button;
var h=this.host=_3,d=_1.ownerDocument,_6=dojo.connect(d,"onmousemove",this,"onFirstMove");
this.events=[dojo.connect(d,"onmousemove",this,"onMouseMove"),dojo.connect(d,"onmouseup",this,"onMouseUp"),dojo.connect(d,"ondragstart",dojo,"stopEvent"),dojo.connect(d,"onselectstart",dojo,"stopEvent"),_6];
if(h&&h.onMoveStart){
h.onMoveStart(this);
}
},onMouseMove:function(e){
dojo.dnd.autoScroll(e);
var m=this.marginBox;
this.host.onMove(this,{l:m.l+e.pageX,t:m.t+e.pageY});
},onMouseUp:function(e){
if(this.mouseButton==e.button){
this.destroy();
}
},onFirstMove:function(){
var s=this.node.style,l,t;
switch(s.position){
case "relative":
case "absolute":
l=Math.round(parseFloat(s.left));
t=Math.round(parseFloat(s.top));
break;
default:
s.position="absolute";
var m=dojo.marginBox(this.node);
l=m.l;
t=m.t;
break;
}
this.marginBox.l=l-this.marginBox.l;
this.marginBox.t=t-this.marginBox.t;
this.host.onFirstMove(this);
dojo.disconnect(this.events.pop());
},destroy:function(){
dojo.forEach(this.events,dojo.disconnect);
var h=this.host;
if(h&&h.onMoveStop){
h.onMoveStop(this);
}
this.events=this.node=null;
}});
}
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"));
this.events.push(dojo.connect(this.handle,"onmouseup",this,"onMouseUp"));
this._lastX=e.pageX;
this._lastY=e.pageY;
}else{
new this.mover(this.node,e,this);
}
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);
new this.mover(this.node,e,this);
}
dojo.stopEvent(e);
},onMouseUp:function(e){
dojo.disconnect(this.events.pop());
dojo.disconnect(this.events.pop());
},onSelectStart:function(e){
if(!this.skip||!dojo.dnd.isFormElement(e)){
dojo.stopEvent(e);
}
},onMoveStart:function(_9){
dojo.publish("/dnd/move/start",[_9]);
dojo.addClass(dojo.body(),"dojoMove");
dojo.addClass(this.node,"dojoMoveItem");
},onMoveStop:function(_a){
dojo.publish("/dnd/move/stop",[_a]);
dojo.removeClass(dojo.body(),"dojoMove");
dojo.removeClass(this.node,"dojoMoveItem");
},onFirstMove:function(_b){
},onMove:function(_c,_d){
this.onMoving(_c,_d);
var s=_c.node.style;
s.left=_d.l+"px";
s.top=_d.t+"px";
this.onMoved(_c,_d);
},onMoving:function(_f,_10){
},onMoved:function(_11,_12){
}});
}
if(!dojo._hasResource["dojo.dnd.TimedMoveable"]){
dojo._hasResource["dojo.dnd.TimedMoveable"]=true;
dojo.provide("dojo.dnd.TimedMoveable");
dojo.require("dojo.dnd.Moveable");
(function(){
var _1=dojo.dnd.Moveable.prototype.onMove;
dojo.declare("dojo.dnd.TimedMoveable",dojo.dnd.Moveable,{timeout:40,constructor:function(_2,_3){
if(!_3){
_3={};
}
if(_3.timeout&&typeof _3.timeout=="number"&&_3.timeout>=0){
this.timeout=_3.timeout;
}
},markupFactory:function(_4,_5){
return new dojo.dnd.TimedMoveable(_5,_4);
},onMoveStop:function(_6){
if(_6._timer){
clearTimeout(_6._timer);
_1.call(this,_6,_6._leftTop);
}
dojo.dnd.Moveable.prototype.onMoveStop.apply(this,arguments);
},onMove:function(_7,_8){
_7._leftTop=_8;
if(!_7._timer){
var _t=this;
_7._timer=setTimeout(function(){
_7._timer=null;
_1.call(_t,_7,_7._leftTop);
},this.timeout);
}
}});
})();
}