156 lines
3.4 KiB
JavaScript
156 lines
3.4 KiB
JavaScript
//>>built
|
|
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){
|
|
var _8=_2.getObject("dojox.html.metrics",true);
|
|
var _9=_2.getObject("dojox");
|
|
_8.getFontMeasurements=function(){
|
|
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};
|
|
var _b;
|
|
if(_3("ie")){
|
|
_b=_6.doc.documentElement.style.fontSize||"";
|
|
if(!_b){
|
|
_6.doc.documentElement.style.fontSize="100%";
|
|
}
|
|
}
|
|
var _c=_6.doc.createElement("div");
|
|
var ds=_c.style;
|
|
ds.position="absolute";
|
|
ds.left="-100px";
|
|
ds.top="0";
|
|
ds.width="30px";
|
|
ds.height="1000em";
|
|
ds.borderWidth="0";
|
|
ds.margin="0";
|
|
ds.padding="0";
|
|
ds.outline="0";
|
|
ds.lineHeight="1";
|
|
ds.overflow="hidden";
|
|
_6.body().appendChild(_c);
|
|
for(var p in _a){
|
|
ds.fontSize=p;
|
|
_a[p]=Math.round(_c.offsetHeight*12/16)*16/12/1000;
|
|
}
|
|
if(_3("ie")){
|
|
_6.doc.documentElement.style.fontSize=_b;
|
|
}
|
|
_6.body().removeChild(_c);
|
|
_c=null;
|
|
return _a;
|
|
};
|
|
var _d=null;
|
|
_8.getCachedFontMeasurements=function(_e){
|
|
if(_e||!_d){
|
|
_d=_8.getFontMeasurements();
|
|
}
|
|
return _d;
|
|
};
|
|
var _f=null,_10={};
|
|
_8.getTextBox=function(_11,_12,_13){
|
|
var m,s;
|
|
if(!_f){
|
|
m=_f=_6.doc.createElement("div");
|
|
var c=_6.doc.createElement("div");
|
|
c.appendChild(m);
|
|
s=c.style;
|
|
s.overflow="scroll";
|
|
s.position="absolute";
|
|
s.left="0px";
|
|
s.top="-10000px";
|
|
s.width="1px";
|
|
s.height="1px";
|
|
s.visibility="hidden";
|
|
s.borderWidth="0";
|
|
s.margin="0";
|
|
s.padding="0";
|
|
s.outline="0";
|
|
_6.body().appendChild(c);
|
|
}else{
|
|
m=_f;
|
|
}
|
|
m.className="";
|
|
s=m.style;
|
|
s.borderWidth="0";
|
|
s.margin="0";
|
|
s.padding="0";
|
|
s.outline="0";
|
|
if(arguments.length>1&&_12){
|
|
for(var i in _12){
|
|
if(i in _10){
|
|
continue;
|
|
}
|
|
s[i]=_12[i];
|
|
}
|
|
}
|
|
if(arguments.length>2&&_13){
|
|
m.className=_13;
|
|
}
|
|
m.innerHTML=_11;
|
|
var box=_7.position(m);
|
|
box.w=m.parentNode.scrollWidth;
|
|
return box;
|
|
};
|
|
var _14={w:16,h:16};
|
|
_8.getScrollbar=function(){
|
|
return {w:_14.w,h:_14.h};
|
|
};
|
|
_8._fontResizeNode=null;
|
|
_8.initOnFontResize=function(_15){
|
|
var f=_8._fontResizeNode=_6.doc.createElement("iframe");
|
|
var fs=f.style;
|
|
fs.position="absolute";
|
|
fs.width="5em";
|
|
fs.height="10em";
|
|
fs.top="-10000px";
|
|
fs.display="none";
|
|
if(_3("ie")){
|
|
f.onreadystatechange=function(){
|
|
if(f.contentWindow.document.readyState=="complete"){
|
|
f.onresize=f.contentWindow.parent[_9._scopeName].html.metrics._fontresize;
|
|
}
|
|
};
|
|
}else{
|
|
f.onload=function(){
|
|
f.contentWindow.onresize=f.contentWindow.parent[_9._scopeName].html.metrics._fontresize;
|
|
};
|
|
}
|
|
f.setAttribute("src","javascript:'<html><head><script>if(\"loadFirebugConsole\" in window){window.loadFirebugConsole();}</script></head><body></body></html>'");
|
|
_6.body().appendChild(f);
|
|
_8.initOnFontResize=function(){
|
|
};
|
|
};
|
|
_8.onFontResize=function(){
|
|
};
|
|
_8._fontresize=function(){
|
|
_8.onFontResize();
|
|
};
|
|
_5.addOnUnload(function(){
|
|
var f=_8._fontResizeNode;
|
|
if(f){
|
|
if(_3("ie")&&f.onresize){
|
|
f.onresize=null;
|
|
}else{
|
|
if(f.contentWindow&&f.contentWindow.onresize){
|
|
f.contentWindow.onresize=null;
|
|
}
|
|
}
|
|
_8._fontResizeNode=null;
|
|
}
|
|
});
|
|
_4(function(){
|
|
try{
|
|
var n=_6.doc.createElement("div");
|
|
n.style.cssText="top:0;left:0;width:100px;height:100px;overflow:scroll;position:absolute;visibility:hidden;";
|
|
_6.body().appendChild(n);
|
|
_14.w=n.offsetWidth-n.clientWidth;
|
|
_14.h=n.offsetHeight-n.clientHeight;
|
|
_6.body().removeChild(n);
|
|
delete n;
|
|
}
|
|
catch(e){
|
|
}
|
|
if("fontSizeWatch" in _1.config&&!!_1.config.fontSizeWatch){
|
|
_8.initOnFontResize();
|
|
}
|
|
});
|
|
return _8;
|
|
});
|