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Resolves asciidoctor#100, Update MathJax to 2.6.x
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,19 @@ | ||
| /* | ||
| * /MathJax/config/MMLorHTML.js | ||
| * | ||
| * Copyright (c) 2009-2015 The MathJax Consortium | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| (function(c,g){var f="2.6.0";var a=MathJax.Hub.CombineConfig("MMLorHTML",{prefer:{MSIE:"MML",Firefox:"HTML",Opera:"HTML",Chrome:"HTML",Safari:"HTML",other:"HTML"}});var e={Firefox:3,Opera:9.52,MSIE:6,Chrome:0.3,Safari:2,Konqueror:4};var b=(g.version==="0.0"||g.versionAtLeast(e[g]||0));var d=(g.isFirefox&&g.versionAtLeast("1.5"))||(g.isMSIE&&g.hasMathPlayer)||(g.isSafari&&g.versionAtLeast("5.0"))||(g.isOpera&&g.versionAtLeast("9.52"));c.Register.StartupHook("End Config",function(){var h=(a.prefer&&typeof(a.prefer)==="object"?a.prefer[MathJax.Hub.Browser]||a.prefer.other||"HTML":a.prefer);if(b||d){if(d&&(h==="MML"||!b)){if(MathJax.OutputJax.NativeMML){MathJax.OutputJax.NativeMML.Register("jax/mml")}else{c.config.jax.unshift("output/NativeMML")}c.Startup.signal.Post("NativeMML output selected")}else{if(MathJax.OutputJax["HTML-CSS"]){MathJax.OutputJax["HTML-CSS"].Register("jax/mml")}else{c.config.jax.unshift("output/HTML-CSS")}c.Startup.signal.Post("HTML-CSS output selected")}}else{c.PreProcess.disabled=true;c.prepareScripts.disabled=true;MathJax.Message.Set(["MathJaxNotSupported","Your browser does not support MathJax"],null,4000);c.Startup.signal.Post("MathJax not supported")}})})(MathJax.Hub,MathJax.Hub.Browser);MathJax.Ajax.loadComplete("[MathJax]/config/MMLorHTML.js"); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */ | ||
| /* vim: set ts=2 et sw=2 tw=80: */ | ||
|
|
||
| /************************************************************* | ||
| * | ||
| * MathJax/extensions/AssistiveMML.js | ||
| * | ||
| * Implements an extension that inserts hidden MathML into the | ||
| * page for screen readers or other asistive technology. | ||
| * | ||
| * --------------------------------------------------------------------- | ||
| * | ||
| * Copyright (c) 2015 The MathJax Consortium | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| (function (AJAX,CALLBACK,HUB,HTML) { | ||
| var SETTINGS = HUB.config.menuSettings; | ||
|
|
||
| var AssistiveMML = MathJax.Extension["AssistiveMML"] = { | ||
| version: "2.6.0", | ||
|
|
||
| config: { | ||
| disabled: false, | ||
| styles: { | ||
| ".MJX_Assistive_MathML": { | ||
| position:"absolute!important", | ||
| top: 0, left: 0, | ||
| clip: (HUB.Browser.isMSIE && (document.documentMode||0) < 8 ? | ||
| "rect(1px 1px 1px 1px)" : "rect(1px, 1px, 1px, 1px)"), | ||
| padding: "1px 0 0 0!important", | ||
| border: "0!important", | ||
| height: "1px!important", | ||
| width: "1px!important", | ||
| overflow: "hidden!important", | ||
| display:"block!important" | ||
| }, | ||
| ".MJX_Assistive_MathML.MJX_Assistive_MathML_Block": { | ||
| width: "100%!important" | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| Config: function () { | ||
| if (!this.config.disabled && SETTINGS.assistiveMML == null) | ||
| HUB.Config({menuSettings:{assistiveMML:true}}); | ||
| AJAX.Styles(this.config.styles); | ||
| HUB.Register.MessageHook("End Math",function (msg) { | ||
| if (SETTINGS.assistiveMML) return AssistiveMML.AddAssistiveMathML(msg[1]) | ||
| }); | ||
| }, | ||
|
|
||
| // | ||
| // This sets up a state object that lists the jax and index into the jax, | ||
| // and a dummy callback that is used to synchronizing with MathJax. | ||
| // It will be called when the jax are all processed, and that will | ||
| // let the MathJax queue continue (it will block until then). | ||
| // | ||
| AddAssistiveMathML: function (node) { | ||
| var state = { | ||
| jax: HUB.getAllJax(node), i: 0, | ||
| callback: MathJax.Callback({}) | ||
| }; | ||
| this.HandleMML(state); | ||
| return state.callback; | ||
| }, | ||
|
|
||
| // | ||
| // This removes the data-mathml attribute and the assistive MathML from | ||
| // all the jax. | ||
| // | ||
| RemoveAssistiveMathML: function (node) { | ||
| var jax = HUB.getAllJax(node), frame; | ||
| for (var i = 0, m = jax.length; i < m; i++) { | ||
| frame = document.getElementById(jax[i].inputID+"-Frame"); | ||
| if (frame && frame.getAttribute("data-mathml")) { | ||
| frame.removeAttribute("data-mathml"); | ||
| if (frame.lastChild && frame.lastChild.className.match(/MJX_Assistive_MathML/)) | ||
| frame.removeChild(frame.lastChild); | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| // | ||
| // For each jax in the state, look up the frame. | ||
| // If the jax doesn't use NativeMML and hasn't already been handled: | ||
| // Get the MathML for the jax, taking resets into account. | ||
| // Add a data-mathml attribute to the frame, and | ||
| // Create a span that is not visible on screen and put the MathML in it, | ||
| // and add it to the frame. | ||
| // When all the jax are processed, call the callback. | ||
| // | ||
| HandleMML: function (state) { | ||
| var m = state.jax.length, jax, mml, frame, span; | ||
| while (state.i < m) { | ||
| jax = state.jax[state.i]; | ||
| frame = document.getElementById(jax.inputID+"-Frame"); | ||
| if (jax.outputJax !== "NativeMML" && frame && !frame.getAttribute("data-mathml")) { | ||
| try { | ||
| mml = jax.root.toMathML("").replace(/\n */g,"").replace(/<!--.*?-->/g,""); | ||
| } catch (err) { | ||
| if (!err.restart) throw err; // an actual error | ||
| return MathJax.Callback.After(["HandleMML",this,state],err.restart); | ||
| } | ||
| frame.setAttribute("data-mathml",mml); | ||
| span = HTML.addElement(frame,"span",{ | ||
| isMathJax: true, | ||
| className: "MJX_Assistive_MathML" | ||
| + (jax.root.Get("display") === "block" ? " MJX_Assistive_MathML_Block" : "") | ||
| }); | ||
| span.innerHTML = mml; | ||
| frame.style.position = "relative"; | ||
| frame.setAttribute("role","presentation"); | ||
| frame.firstChild.setAttribute("aria-hidden","true"); | ||
| span.setAttribute("role","presentation"); | ||
| } | ||
| state.i++; | ||
| } | ||
| state.callback(); | ||
| } | ||
|
|
||
| }; | ||
|
|
||
| HUB.Startup.signal.Post("AssistiveMML Ready"); | ||
|
|
||
| })(MathJax.Ajax,MathJax.Callback,MathJax.Hub,MathJax.HTML); | ||
|
|
||
| // | ||
| // Make sure the toMathML extension is loaded before we signal | ||
| // the load complete for this extension. Then wait for the end | ||
| // of the user configuration before configuring this extension. | ||
| // | ||
| MathJax.Callback.Queue( | ||
| ["Require",MathJax.Ajax,"[MathJax]/extensions/toMathML.js"], | ||
| ["loadComplete",MathJax.Ajax,"[MathJax]/extensions/AssistiveMML.js"], | ||
| function () { | ||
| MathJax.Hub.Register.StartupHook("End Config",["Config",MathJax.Extension.AssistiveMML]); | ||
| } | ||
| ); | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */ | ||
| /* vim: set ts=2 et sw=2 tw=80: */ | ||
|
|
||
| /************************************************************* | ||
| * | ||
| * MathJax/extensions/CHTML-preview.js | ||
| * | ||
| * Backward compatibility with old CHTML-preview extension. | ||
| * | ||
| * --------------------------------------------------------------------- | ||
| * | ||
| * Copyright (c) 2014-2015 The MathJax Consortium | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| MathJax.Callback.Queue( | ||
| ["Require",MathJax.Ajax,"[MathJax]/extensions/fast-preview.js"], | ||
| ["loadComplete",MathJax.Ajax,"[MathJax]/extensions/CHTML-preview.js"] | ||
| ); |
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