Andrej Cimperšek - diploma

/*

        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["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);

}