mirror of
https://github.com/OpenXE-org/OpenXE.git
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1 line
9.9 KiB
JavaScript
1 line
9.9 KiB
JavaScript
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YAHOO.util.Dom=function(){var ua=navigator.userAgent.toLowerCase();var isOpera=(ua.indexOf('opera')!=-1);var isIE=(ua.indexOf('msie')!=-1&&!isOpera);var id_counter=0;return{get:function(el){if(typeof el!='string'&&!(el instanceof Array)){return el;}if(typeof el=='string'){return document.getElementById(el);}else{var collection=[];for(var i=0,len=el.length;i<len;++i){collection[collection.length]=this.get(el[i]);}return collection;}return null;},getStyle:function(el,property){var f=function(el){var value=null;var dv=document.defaultView;if(property=='opacity'&&el.filters){value=1;try{value=el.filters.item('DXImageTransform.Microsoft.Alpha').opacity/100;}catch(e){try{value=el.filters.item('alpha').opacity/100;}catch(e){}}}else if(el.style[property]){value=el.style[property];}else if(el.currentStyle&&el.currentStyle[property]){value=el.currentStyle[property];}else if(dv&&dv.getComputedStyle){var converted='';for(var i=0,len=property.length;i<len;++i){if(property.charAt(i)==property.charAt(i).toUpperCase()){converted=converted+'-'+property.charAt(i).toLowerCase();}else{converted=converted+property.charAt(i);}}if(dv.getComputedStyle(el,'')&&dv.getComputedStyle(el,'').getPropertyValue(converted)){value=dv.getComputedStyle(el,'').getPropertyValue(converted);}}return value;};return this.batch(el,f,this,true);},setStyle:function(el,property,val){var f=function(el){switch(property){case'opacity':if(isIE&&typeof el.style.filter=='string'){el.style.filter='alpha(opacity='+val*100+')';if(!el.currentStyle||!el.currentStyle.hasLayout){el.style.zoom=1;}}else{el.style.opacity=val;el.style['-moz-opacity']=val;el.style['-khtml-opacity']=val;}break;default:el.style[property]=val;}};this.batch(el,f,this,true);},getXY:function(el){var f=function(el){if(el.parentNode===null||this.getStyle(el,'display')=='none'){return false;}var parent=null;var pos=[];var box;if(el.getBoundingClientRect){box=el.getBoundingClientRect();var scrollTop=Math.max(document.documentElement.scrollTop,document.body.scrollTop);var scrollLeft=Math.max(document.documentElement.scrollLeft,document.body.scrollLeft);return[box.left+scrollLeft,box.top+scrollTop];}else if(document.getBoxObjectFor){box=document.getBoxObjectFor(el);var borderLeft=parseInt(this.getStyle(el,'borderLeftWidth'));var borderTop=parseInt(this.getStyle(el,'borderTopWidth'));pos=[box.x-borderLeft,box.y-borderTop];}else{pos=[el.offsetLeft,el.offsetTop];parent=el.offsetParent;if(parent!=el){while(parent){pos[0]+=parent.offsetLeft;pos[1]+=parent.offsetTop;parent=parent.offsetParent;}}if(ua.indexOf('opera')!=-1||(ua.indexOf('safari')!=-1&&this.getStyle(el,'position')=='absolute')){pos[0]-=document.body.offsetLeft;pos[1]-=document.body.offsetTop;}}if(el.parentNode){parent=el.parentNode;}else{parent=null;}while(parent&&parent.tagName!='BODY'&&parent.tagName!='HTML'){pos[0]-=parent.scrollLeft;pos[1]-=parent.scrollTop;if(parent.parentNode){parent=parent.parentNode;}else{parent=null;}}return pos;};return this.batch(el,f,this,true);},getX:function(el){return this.getXY(el)[0];},getY:function(el){return this.getXY(el)[1];},setXY:function(el,pos,noRetry){var f=function(el){var style_pos=this.getStyle(el,'position');if(style_pos=='static'){this.setStyle(el,'position','relative');style_pos='relative';}var pageXY=YAHOO.util.Dom.getXY(el);if(pageXY===false){return false;}var delta=[parseInt(YAHOO.util.Dom.getStyle(el,'left'),10),parseInt(YAHOO.util.Dom.getStyle(el,'top'),10)];if(isNaN(delta[0])){delta[0]=(style_pos=='relative')?0:el.offsetLeft;}if(isNaN(delta[1])){delta[1]=(style_pos=='relative')?0:el.offsetTop;}if(pos[0]!==null){el.style.left=pos[0]-pageXY[0]+delta[0]+'px';}if(pos[1]!==null){el.style.top=pos[1]-pageXY[1]+delta[1]+'px';}var newXY=this.getXY(el);if(!noRetry&&(newXY[0]!=pos[0]||newXY[1]!=pos[1])){var retry=function(){YAHOO.util.Dom.setXY(el,pos,true);};setTimeout(retry,0);}};this.batch(el,f,this,true);},setX:function(el,x){this.setXY(el,[x,null]);},setY:function(el,y){this.setXY(el,[null,y]);},getRegion:function(el){var f=function(el){return new YAHOO.util.Region.getRegion(el);};return this.batch(el,f,thi
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