suzanne.soy/scribble-mathjax
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Add useProcessingFrame internal config and enable for Firefox, Safari, Chrome.

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This commit is contained in:
Sean Hogan 2010-12-24 13:45:52 +11:00
parent 960e9a0eda
commit 9d76ae713c
1 changed files with 14 additions and 7 deletions
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21
unpacked/jax/output/HTML-CSS/jax.js
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@ -369,19 +369,23 @@
var prev = script.previousSibling; var prev = script.previousSibling;
if (prev && String(prev.className).match(/^MathJax(_MathML|_Display)?$/)) if (prev && String(prev.className).match(/^MathJax(_MathML|_Display)?$/))
{prev.parentNode.removeChild(prev)} {prev.parentNode.removeChild(prev)}
var math = script.MathJax.elementJax.root, span, div, frame; var math = script.MathJax.elementJax.root, span, div;
span = div = this.Element("span",{ span = div = this.Element("span",{
className:"MathJax", oncontextmenu:this.ContextMenu, onmousedown: this.Mousedown, className:"MathJax", oncontextmenu:this.ContextMenu, onmousedown: this.Mousedown,
onmouseover:this.Mouseover, onclick:this.Click, ondblclick:this.DblClick onmouseover:this.Mouseover, onclick:this.Click, ondblclick:this.DblClick
}); });
if (math.Get("display") === "block") { var blockMode = (math.Get("display") === "block");
if (blockMode) {
div = this.Element("div",{className:"MathJax_Display", style:{width:"100%", position:"relative"}}); div = this.Element("div",{className:"MathJax_Display", style:{width:"100%", position:"relative"}});
div.appendChild(span); div.appendChild(span);
} }
// (screen readers don't know about role="math" yet, so use "textbox" instead) // (screen readers don't know about role="math" yet, so use "textbox" instead)
div.setAttribute("role","textbox"); div.setAttribute("aria-readonly","true"); div.setAttribute("role","textbox"); div.setAttribute("aria-readonly","true");
frame = this.Element("div",{className:"MathJax_Processing"}); var frame = div;
frame.appendChild(div); if (this.useProcessingFrame) {
frame = this.Element((blockMode ? "div" : "span"),{className:"MathJax_Processing"});
frame.appendChild(div);
}
script.parentNode.insertBefore(frame,script); var isHidden; script.parentNode.insertBefore(frame,script); var isHidden;
try {this.getScales(span,span); isHidden = (this.em === 0 || String(this.em) === "NaN")} catch (err) {isHidden = true} try {this.getScales(span,span); isHidden = (this.em === 0 || String(this.em) === "NaN")} catch (err) {isHidden = true}
if (isHidden) {this.hiddenDiv.appendChild(frame); this.getScales(span,span)} if (isHidden) {this.hiddenDiv.appendChild(frame); this.getScales(span,span)}
@ -393,7 +397,7 @@
throw err; throw err;
} }
if (isHidden) {script.parentNode.insertBefore(frame,script);} if (isHidden) {script.parentNode.insertBefore(frame,script);}
frame.parentNode.replaceChild(div,frame); if (this.useProcessingFrame) frame.parentNode.replaceChild(div,frame);
}, },
/* /*
@ -468,10 +472,10 @@
getScales: function (span,mj) { getScales: function (span,mj) {
span.parentNode.insertBefore(this.HDMspan,span); span.parentNode.insertBefore(this.HDMspan,span);
this.HDMspan.className = ""; this.HDspan.id = ""; this.HDMspan.style.fontSize = ""; this.HDMspan.className = ""; this.HDMspan.id = ""; this.HDMspan.style.fontSize = "";
this.HDMimg.style.height = "1px"; this.HDMimg.style.width = "60ex"; this.HDMimg.style.height = "1px"; this.HDMimg.style.width = "60ex";
var ex = this.HDMspan.offsetWidth/60; var ex = this.HDMspan.offsetWidth/60;
this.HDMspan.className = "MathJax"; this.HDspan.id = "MathJax_getScales"; this.HDMspan.className = "MathJax"; this.HDMspan.id = "MathJax_getScales";
this.HDMimg.style.width = "60em"; this.HDMimg.style.width = "60em";
var em = this.outerEm = this.HDMspan.offsetWidth/60; var em = this.outerEm = this.HDMspan.offsetWidth/60;
var scale = Math.floor((ex/this.TeX.x_height) / em * this.config.scale); var scale = Math.floor((ex/this.TeX.x_height) / em * this.config.scale);
@ -2137,6 +2141,7 @@
(HUB.config.root+"/").substr(0,root.length) === root) {webFonts = "otf"} (HUB.config.root+"/").substr(0,root.length) === root) {webFonts = "otf"}
} }
HTMLCSS.Augment({ HTMLCSS.Augment({
useProcessingFrame: true,
ffVerticalAlignBug: true, ffVerticalAlignBug: true,
AccentBug: true, AccentBug: true,
allowWebFonts: webFonts allowWebFonts: webFonts
@ -2160,6 +2165,7 @@
} }
} }
}, },
useProcessingFrame: true,
rfuzz: .05, rfuzz: .05,
AccentBug: true, AccentBug: true,
AdjustSurd: true, AdjustSurd: true,
@ -2181,6 +2187,7 @@
Chrome: function (browser) { Chrome: function (browser) {
HTMLCSS.Augment({ HTMLCSS.Augment({
useProcessingFrame: true,
rfuzz: .05, rfuzz: .05,
AccentBug: true, AccentBug: true,
AdjustSurd: true, AdjustSurd: true,