ms.js (2662B)
1 /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */ 2 /* vim: set ts=2 et sw=2 tw=80: */ 3 4 /************************************************************* 5 * 6 * MathJax/jax/output/CommonHTML/autoload/ms.js 7 * 8 * Implements the CommonHTML output for <ms> elements. 9 * 10 * --------------------------------------------------------------------- 11 * 12 * Copyright (c) 2015 The MathJax Consortium 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); 15 * you may not use this file except in compliance with the License. 16 * You may obtain a copy of the License at 17 * 18 * http://www.apache.org/licenses/LICENSE-2.0 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an "AS IS" BASIS, 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 */ 26 27 MathJax.Hub.Register.StartupHook("CommonHTML Jax Ready",function () { 28 var VERSION = "2.6.0"; 29 var MML = MathJax.ElementJax.mml, 30 CHTML = MathJax.OutputJax.CommonHTML; 31 32 MML.ms.Augment({ 33 toCommonHTML: function (node) { 34 // 35 // Create the node and handle its styles and scaling 36 // Get the variant and an empty bounding box 37 // 38 node = this.CHTMLcreateNode(node); 39 this.CHTMLhandleStyle(node); 40 this.CHTMLhandleScale(node); 41 this.CHTMLgetVariant(); 42 CHTML.BBOX.empty(this.CHTML); 43 // 44 // Get the quotes to use 45 // 46 var values = this.getValues("lquote","rquote","mathvariant"); 47 if (!this.hasValue("lquote") || values.lquote === '"') values.lquote = "\u201C"; 48 if (!this.hasValue("rquote") || values.rquote === '"') values.rquote = "\u201D"; 49 if (values.lquote === "\u201C" && values.mathvariant === "monospace") values.lquote = '"'; 50 if (values.rquote === "\u201D" && values.mathvariant === "monospace") values.rquote = '"'; 51 // 52 // Add the left quote, the child nodes, and the right quote 53 // 54 var text = values.lquote+this.data.join("")+values.rquote; // FIXME: handle mglyph? 55 this.CHTMLhandleText(node,text,this.CHTMLvariant); 56 // 57 // Finish the bbox, add any needed space and color 58 // 59 this.CHTML.clean(); 60 this.CHTMLhandleSpace(node); 61 this.CHTMLhandleBBox(node); 62 this.CHTMLhandleColor(node); 63 // 64 // Return the completed node 65 // 66 return node; 67 } 68 }); 69 70 MathJax.Hub.Startup.signal.Post("CommonHTML ms Ready"); 71 MathJax.Ajax.loadComplete(CHTML.autoloadDir+"/ms.js"); 72 }); 73