148 lines
3.2 KiB
JavaScript
148 lines
3.2 KiB
JavaScript
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//>>built
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define("dojox/html/metrics",["dojo/_base/kernel","dojo/_base/lang","dojo/_base/sniff","dojo/ready","dojo/_base/unload","dojo/_base/window","dojo/dom-geometry"],function(_1,_2,_3,_4,_5,_6,_7){
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var _8=_2.getObject("dojox.html.metrics",true);
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var _9=_2.getObject("dojox");
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_8.getFontMeasurements=function(){
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var _a={"1em":0,"1ex":0,"100%":0,"12pt":0,"16px":0,"xx-small":0,"x-small":0,"small":0,"medium":0,"large":0,"x-large":0,"xx-large":0};
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if(_3("ie")){
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_6.doc.documentElement.style.fontSize="100%";
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}
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var _b=_6.doc.createElement("div");
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var ds=_b.style;
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ds.position="absolute";
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ds.left="-100px";
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ds.top="0";
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ds.width="30px";
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ds.height="1000em";
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ds.borderWidth="0";
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ds.margin="0";
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ds.padding="0";
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ds.outline="0";
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ds.lineHeight="1";
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ds.overflow="hidden";
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_6.body().appendChild(_b);
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for(var p in _a){
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ds.fontSize=p;
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_a[p]=Math.round(_b.offsetHeight*12/16)*16/12/1000;
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}
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_6.body().removeChild(_b);
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_b=null;
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return _a;
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};
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var _c=null;
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_8.getCachedFontMeasurements=function(_d){
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if(_d||!_c){
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_c=_8.getFontMeasurements();
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}
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return _c;
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};
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var _e=null,_f={};
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_8.getTextBox=function(_10,_11,_12){
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var m,s;
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if(!_e){
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m=_e=_6.doc.createElement("div");
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var c=_6.doc.createElement("div");
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c.appendChild(m);
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s=c.style;
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s.overflow="scroll";
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s.position="absolute";
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s.left="0px";
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s.top="-10000px";
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s.width="1px";
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s.height="1px";
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s.visibility="hidden";
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s.borderWidth="0";
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s.margin="0";
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s.padding="0";
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s.outline="0";
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_6.body().appendChild(c);
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}else{
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m=_e;
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}
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m.className="";
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s=m.style;
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s.borderWidth="0";
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s.margin="0";
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s.padding="0";
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s.outline="0";
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if(arguments.length>1&&_11){
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for(var i in _11){
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if(i in _f){
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continue;
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}
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s[i]=_11[i];
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}
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}
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if(arguments.length>2&&_12){
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m.className=_12;
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}
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m.innerHTML=_10;
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var box=_7.position(m);
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box.w=m.parentNode.scrollWidth;
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return box;
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};
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var _13={w:16,h:16};
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_8.getScrollbar=function(){
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return {w:_13.w,h:_13.h};
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};
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_8._fontResizeNode=null;
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_8.initOnFontResize=function(_14){
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var f=_8._fontResizeNode=_6.doc.createElement("iframe");
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var fs=f.style;
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fs.position="absolute";
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fs.width="5em";
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fs.height="10em";
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fs.top="-10000px";
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if(_3("ie")){
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f.onreadystatechange=function(){
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if(f.contentWindow.document.readyState=="complete"){
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f.onresize=f.contentWindow.parent[_9._scopeName].html.metrics._fontresize;
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}
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};
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}else{
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f.onload=function(){
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f.contentWindow.onresize=f.contentWindow.parent[_9._scopeName].html.metrics._fontresize;
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};
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}
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f.setAttribute("src","javascript:'<html><head><script>if(\"loadFirebugConsole\" in window){window.loadFirebugConsole();}</script></head><body></body></html>'");
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_6.body().appendChild(f);
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_8.initOnFontResize=function(){
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};
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};
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_8.onFontResize=function(){
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};
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_8._fontresize=function(){
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_8.onFontResize();
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};
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_5.addOnUnload(function(){
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var f=_8._fontResizeNode;
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if(f){
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if(_3("ie")&&f.onresize){
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f.onresize=null;
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}else{
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if(f.contentWindow&&f.contentWindow.onresize){
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f.contentWindow.onresize=null;
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}
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}
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_8._fontResizeNode=null;
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}
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});
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_4(function(){
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try{
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var n=_6.doc.createElement("div");
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n.style.cssText="top:0;left:0;width:100px;height:100px;overflow:scroll;position:absolute;visibility:hidden;";
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_6.body().appendChild(n);
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_13.w=n.offsetWidth-n.clientWidth;
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_13.h=n.offsetHeight-n.clientHeight;
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_6.body().removeChild(n);
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delete n;
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}
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catch(e){
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}
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if("fontSizeWatch" in _1.config&&!!_1.config.fontSizeWatch){
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_8.initOnFontResize();
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}
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});
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return _8;
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});
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