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114 lines
2.4 KiB
JavaScript
114 lines
2.4 KiB
JavaScript
14 years ago
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojo.window"]){
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dojo._hasResource["dojo.window"]=true;
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dojo.provide("dojo.window");
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dojo.window.getBox=function(){
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var _1=(dojo.doc.compatMode=="BackCompat")?dojo.body():dojo.doc.documentElement;
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var _2=dojo._docScroll();
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return {w:_1.clientWidth,h:_1.clientHeight,l:_2.x,t:_2.y};
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};
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dojo.window.get=function(_3){
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if(dojo.isIE&&window!==document.parentWindow){
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_3.parentWindow.execScript("document._parentWindow = window;","Javascript");
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var _4=_3._parentWindow;
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_3._parentWindow=null;
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return _4;
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}
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return _3.parentWindow||_3.defaultView;
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};
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dojo.window.scrollIntoView=function(_5,_6){
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try{
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_5=dojo.byId(_5);
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var _7=_5.ownerDocument||dojo.doc,_8=_7.body||dojo.body(),_9=_7.documentElement||_8.parentNode,_a=dojo.isIE,_b=dojo.isWebKit;
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if((!(dojo.isMoz||_a||_b||dojo.isOpera)||_5==_8||_5==_9)&&(typeof _5.scrollIntoView!="undefined")){
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_5.scrollIntoView(false);
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return;
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}
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var _c=_7.compatMode=="BackCompat",_d=_c?_8:_9,_e=_b?_8:_d,_f=_d.clientWidth,_10=_d.clientHeight,rtl=!dojo._isBodyLtr(),_11=_6||dojo.position(_5),el=_5.parentNode,_12=function(el){
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return ((_a<=6||(_a&&_c))?false:(dojo.style(el,"position").toLowerCase()=="fixed"));
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};
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if(_12(_5)){
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return;
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}
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while(el){
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if(el==_8){
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el=_e;
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}
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var _13=dojo.position(el),_14=_12(el);
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if(el==_e){
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_13.w=_f;
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_13.h=_10;
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if(_e==_9&&_a&&rtl){
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_13.x+=_e.offsetWidth-_13.w;
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}
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if(_13.x<0||!_a){
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_13.x=0;
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}
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if(_13.y<0||!_a){
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_13.y=0;
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}
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}else{
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var pb=dojo._getPadBorderExtents(el);
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_13.w-=pb.w;
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_13.h-=pb.h;
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_13.x+=pb.l;
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_13.y+=pb.t;
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}
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if(el!=_e){
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var _15=el.clientWidth,_16=_13.w-_15;
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if(_15>0&&_16>0){
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_13.w=_15;
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if(_a&&rtl){
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_13.x+=_16;
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}
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}
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_15=el.clientHeight;
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_16=_13.h-_15;
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if(_15>0&&_16>0){
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_13.h=_15;
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}
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}
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if(_14){
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if(_13.y<0){
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_13.h+=_13.y;
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_13.y=0;
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}
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if(_13.x<0){
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_13.w+=_13.x;
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_13.x=0;
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}
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if(_13.y+_13.h>_10){
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_13.h=_10-_13.y;
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}
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if(_13.x+_13.w>_f){
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_13.w=_f-_13.x;
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}
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}
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var l=_11.x-_13.x,t=_11.y-Math.max(_13.y,0),r=l+_11.w-_13.w,bot=t+_11.h-_13.h;
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if(r*l>0){
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var s=Math[l<0?"max":"min"](l,r);
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_11.x+=el.scrollLeft;
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el.scrollLeft+=(_a>=8&&!_c&&rtl)?-s:s;
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_11.x-=el.scrollLeft;
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}
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if(bot*t>0){
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_11.y+=el.scrollTop;
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el.scrollTop+=Math[t<0?"max":"min"](t,bot);
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_11.y-=el.scrollTop;
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}
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el=(el!=_e)&&!_14&&el.parentNode;
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}
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}
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catch(error){
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console.error("scrollIntoView: "+error);
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_5.scrollIntoView(false);
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}
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};
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}
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