mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-10-31 02:27:01 -04:00
84 lines
2.7 KiB
JavaScript
84 lines
2.7 KiB
JavaScript
/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
|
|
/*************************************************************
|
|
*
|
|
* MathJax/extensions/TeX/action.js
|
|
*
|
|
* Implements the \mathtip, \texttip, and \toggle macros, which give
|
|
* access from TeX to the <maction> tag in the MathML that underlies
|
|
* MathJax's internal format.
|
|
*
|
|
* Usage:
|
|
*
|
|
* \mathtip{math}{tip} % use "tip" (in math mode) as tooltip for "math"
|
|
* \texttip{math}{tip} % use "tip" (in text mode) as tooltip for "math"
|
|
* \toggle{math1}{math2}...\endtoggle
|
|
* % show math1, and when clicked, show math2, and so on.
|
|
* % When the last one is clicked, go back to math1.
|
|
*
|
|
* ---------------------------------------------------------------------
|
|
*
|
|
* Copyright (c) 2011-2015 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.Extension["TeX/action"] = {
|
|
version: "2.6.0"
|
|
};
|
|
|
|
MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
|
|
var TEX = MathJax.InputJax.TeX,
|
|
MML = MathJax.ElementJax.mml;
|
|
|
|
//
|
|
// Set up control sequenecs
|
|
//
|
|
TEX.Definitions.Add({
|
|
macros: {
|
|
toggle: 'Toggle',
|
|
mathtip: 'Mathtip',
|
|
texttip: ['Macro','\\mathtip{#1}{\\text{#2}}',2]
|
|
}
|
|
},null,true);
|
|
|
|
TEX.Parse.Augment({
|
|
|
|
//
|
|
// Implement \toggle {math1} {math2} ... \endtoggle
|
|
// (as an <maction actiontype="toggle">)
|
|
//
|
|
Toggle: function (name) {
|
|
var data = [], arg;
|
|
while ((arg = this.GetArgument(name)) !== "\\endtoggle")
|
|
{data.push(TEX.Parse(arg,this.stack.env).mml())}
|
|
this.Push(MML.maction.apply(MML,data).With({actiontype: MML.ACTIONTYPE.TOGGLE}));
|
|
},
|
|
|
|
//
|
|
// Implement \mathtip{math}{tip}
|
|
// (an an <maction actiontype="tooltip">)
|
|
//
|
|
Mathtip: function(name) {
|
|
var arg = this.ParseArg(name), tip = this.ParseArg(name);
|
|
this.Push(MML.maction(arg,tip).With({actiontype: MML.ACTIONTYPE.TOOLTIP}));
|
|
}
|
|
});
|
|
|
|
MathJax.Hub.Startup.signal.Post("TeX action Ready");
|
|
|
|
});
|
|
|
|
MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/action.js");
|