suzanne.soy/scribble-math
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Make nodes starting with 'mxj-' count as having isMathJax set.

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This commit is contained in:
Davide P. Cervone 2015-04-01 18:56:27 -04:00
parent 9b37d422b4
commit bfe88a01a2
2 changed files with 9 additions and 6 deletions
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11
unpacked/MathJax.js
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@ -1975,7 +1975,7 @@ MathJax.Hub = {
getJaxFor: function (element) { getJaxFor: function (element) {
if (typeof(element) === 'string') {element = document.getElementById(element)} if (typeof(element) === 'string') {element = document.getElementById(element)}
if (element && element.MathJax) {return element.MathJax.elementJax} if (element && element.MathJax) {return element.MathJax.elementJax}
if (element && element.isMathJax) { if (this.isMathJaxNode(element)) {
while (element && !element.jaxID) {element = element.parentNode} while (element && !element.jaxID) {element = element.parentNode}
if (element) {return MathJax.OutputJax[element.jaxID].getJaxFromMath(element)} if (element) {return MathJax.OutputJax[element.jaxID].getJaxFromMath(element)}
} }
@ -1984,14 +1984,17 @@ MathJax.Hub = {
isJax: function (element) { isJax: function (element) {
if (typeof(element) === 'string') {element = document.getElementById(element)} if (typeof(element) === 'string') {element = document.getElementById(element)}
if (element && element.isMathJax) {return 1} if (this.isMathJaxNode(element.tagName)) {return 1}
if (element && element.tagName != null && element.tagName.toLowerCase() === 'script') { if (element && (element.tagName||"").toLowerCase() === 'script') {
if (element.MathJax) if (element.MathJax)
{return (element.MathJax.state === MathJax.ElementJax.STATE.PROCESSED ? 1 : -1)} {return (element.MathJax.state === MathJax.ElementJax.STATE.PROCESSED ? 1 : -1)}
if (element.type && this.inputJax[element.type.replace(/ *;(.|\s)*/,"")]) {return -1} if (element.type && this.inputJax[element.type.replace(/ *;(.|\s)*/,"")]) {return -1}
} }
return 0; return 0;
}, },
isMathJaxNode: function (element) {
return !!element && (element.isMathJax || (element.tagName||"").substr(0,4) === "MJX-");
},
setRenderer: function (renderer,type) { setRenderer: function (renderer,type) {
if (!renderer) return; if (!renderer) return;
@ -2644,7 +2647,7 @@ MathJax.Hub.Startup = {
} }
}, },
HashCheck: function (target) { HashCheck: function (target) {
if (target.isMathJax) { if (this.isMathJaxNode(target)) {
var jax = MathJax.Hub.getJaxFor(target); var jax = MathJax.Hub.getJaxFor(target);
if (jax && MathJax.OutputJax[jax.outputJax].hashCheck) if (jax && MathJax.OutputJax[jax.outputJax].hashCheck)
{target = MathJax.OutputJax[jax.outputJax].hashCheck(target)} {target = MathJax.OutputJax[jax.outputJax].hashCheck(target)}

4
unpacked/extensions/MathEvents.js
View File

@ -250,7 +250,7 @@
if (SETTINGS.discoverable || SETTINGS.zoom === "Hover") { if (SETTINGS.discoverable || SETTINGS.zoom === "Hover") {
var from = event.fromElement || event.relatedTarget, var from = event.fromElement || event.relatedTarget,
to = event.toElement || event.target; to = event.toElement || event.target;
if (from && to && (from.isMathJax != to.isMathJax || if (from && to && (HUB.isMathJaxNode(from) !== HUB.isMathJaxNode(to) ||
HUB.getJaxFor(from) !== HUB.getJaxFor(to))) { HUB.getJaxFor(from) !== HUB.getJaxFor(to))) {
var jax = this.getJaxFromMath(math); var jax = this.getJaxFromMath(math);
if (jax.hover) {HOVER.ReHover(jax)} else {HOVER.HoverTimer(jax,math)} if (jax.hover) {HOVER.ReHover(jax)} else {HOVER.HoverTimer(jax,math)}
@ -267,7 +267,7 @@
if (SETTINGS.discoverable || SETTINGS.zoom === "Hover") { if (SETTINGS.discoverable || SETTINGS.zoom === "Hover") {
var from = event.fromElement || event.relatedTarget, var from = event.fromElement || event.relatedTarget,
to = event.toElement || event.target; to = event.toElement || event.target;
if (from && to && (from.isMathJax != to.isMathJax || if (from && to && (HUB.isMathJaxNode(from) !== HUB.isMathJaxNode(to) ||
HUB.getJaxFor(from) !== HUB.getJaxFor(to))) { HUB.getJaxFor(from) !== HUB.getJaxFor(to))) {
var jax = this.getJaxFromMath(math); var jax = this.getJaxFromMath(math);
if (jax.hover) {HOVER.UnHover(jax)} else {HOVER.ClearHoverTimer()} if (jax.hover) {HOVER.UnHover(jax)} else {HOVER.ClearHoverTimer()}