| /* |
| Copyright (c) 2004-2009, 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["dojox.image.LightboxNano"]){ |
| dojo._hasResource["dojox.image.LightboxNano"]=true; |
| dojo.provide("dojox.image.LightboxNano"); |
| dojo.require("dojo.fx"); |
| (function(d){ |
| var _1="absolute",_2="visibility",_3=function(){ |
| var _4=(d.doc.compatMode=="BackCompat")?d.body():d.doc.documentElement,_5=dojo._docScroll(); |
| return {w:_4.clientWidth,h:_4.clientHeight,l:_5.x,t:_5.y}; |
| }; |
| d.declare("dojox.image.LightboxNano",null,{href:"",duration:500,preloadDelay:5000,constructor:function(p,n){ |
| var _6=this; |
| d.mixin(_6,p); |
| n=_6._node=dojo.byId(n); |
| if(n){ |
| if(!/a/i.test(n.tagName)){ |
| var a=d.create("a",{href:_6.href,"class":n.className},n,"after"); |
| n.className=""; |
| a.appendChild(n); |
| n=a; |
| } |
| d.style(n,"position","relative"); |
| _6._createDiv("dojoxEnlarge",n); |
| d.setSelectable(n,false); |
| _6._onClickEvt=d.connect(n,"onclick",_6,"_load"); |
| } |
| if(_6.href){ |
| setTimeout(function(){ |
| (new Image()).src=_6.href; |
| _6._hideLoading(); |
| },_6.preloadDelay); |
| } |
| },destroy:function(){ |
| var a=this._connects||[]; |
| a.push(this._onClickEvt); |
| d.forEach(a,d.disconnect); |
| d.destroy(this._node); |
| },_createDiv:function(_7,_8,_9){ |
| return d.create("div",{"class":_7,style:{position:_1,display:_9?"":"none"}},_8); |
| },_load:function(e){ |
| var _a=this; |
| e&&d.stopEvent(e); |
| if(!_a._loading){ |
| _a._loading=true; |
| _a._reset(); |
| var i=_a._img=d.create("img",{style:{visibility:"hidden",cursor:"pointer",position:_1,top:0,left:0,zIndex:9999999}},d.body()),ln=_a._loadingNode,n=d.query("img",_a._node)[0]||_a._node,a=d.position(n,true),c=d.contentBox(n),b=d._getBorderExtents(n); |
| if(ln==null){ |
| _a._loadingNode=ln=_a._createDiv("dojoxLoading",_a._node,true); |
| var l=d.marginBox(ln); |
| d.style(ln,{left:parseInt((c.w-l.w)/2)+"px",top:parseInt((c.h-l.h)/2)+"px"}); |
| } |
| c.x=a.x-10+b.l; |
| c.y=a.y-10+b.t; |
| _a._start=c; |
| _a._connects=[d.connect(i,"onload",_a,"_show")]; |
| i.src=_a.href; |
| } |
| },_hideLoading:function(){ |
| if(this._loadingNode){ |
| d.style(this._loadingNode,"display","none"); |
| } |
| this._loadingNode=false; |
| },_show:function(){ |
| var _b=this,vp=_3(),w=_b._img.width,h=_b._img.height,_c=parseInt((vp.w-20)*0.9),_d=parseInt((vp.h-20)*0.9),dd=d.doc,bg=_b._bg=d.create("div",{style:{backgroundColor:"#000",opacity:0,position:_1,zIndex:9999998}},d.body()),ln=_b._loadingNode; |
| if(_b._loadingNode){ |
| _b._hideLoading(); |
| } |
| d.style(_b._img,{border:"10px solid #fff",visibility:"visible"}); |
| d.style(_b._node,_2,"hidden"); |
| _b._loading=false; |
| _b._connects=_b._connects.concat([d.connect(dd,"onmousedown",_b,"_hide"),d.connect(dd,"onkeypress",_b,"_key"),d.connect(window,"onresize",_b,"_sizeBg")]); |
| if(w>_c){ |
| h=h*_c/w; |
| w=_c; |
| } |
| if(h>_d){ |
| w=w*_d/h; |
| h=_d; |
| } |
| _b._end={x:(vp.w-20-w)/2+vp.l,y:(vp.h-20-h)/2+vp.t,w:w,h:h}; |
| _b._sizeBg(); |
| d.fx.combine([_b._anim(_b._img,_b._coords(_b._start,_b._end)),_b._anim(bg,{opacity:0.5})]).play(); |
| },_sizeBg:function(){ |
| var dd=d.doc.documentElement; |
| d.style(this._bg,{top:0,left:0,width:dd.scrollWidth+"px",height:dd.scrollHeight+"px"}); |
| },_key:function(e){ |
| d.stopEvent(e); |
| this._hide(); |
| },_coords:function(s,e){ |
| return {left:{start:s.x,end:e.x},top:{start:s.y,end:e.y},width:{start:s.w,end:e.w},height:{start:s.h,end:e.h}}; |
| },_hide:function(){ |
| var _e=this; |
| d.forEach(_e._connects,d.disconnect); |
| _e._connects=[]; |
| d.fx.combine([_e._anim(_e._img,_e._coords(_e._end,_e._start),"_reset"),_e._anim(_e._bg,{opacity:0})]).play(); |
| },_reset:function(){ |
| d.style(this._node,_2,"visible"); |
| d.forEach([this._img,this._bg],function(n){ |
| d.destroy(n); |
| n=null; |
| }); |
| this._node.focus(); |
| },_anim:function(_f,_10,_11){ |
| return d.animateProperty({node:_f,duration:this.duration,properties:_10,onEnd:_11?d.hitch(this,_11):null}); |
| },show:function(_12){ |
| _12=_12||{}; |
| this.href=_12.href||this.href; |
| var n=d.byId(_12.origin),vp=_3(); |
| this._node=n||d.create("div",{style:{position:_1,width:0,hieght:0,left:(vp.l+(vp.w/2))+"px",top:(vp.t+(vp.h/2))+"px"}},d.body()); |
| this._load(); |
| if(!n){ |
| d.destroy(this._node); |
| } |
| }}); |
| })(dojo); |
| } |
