wcfsetup/install/files/js/3rdParty/codemirror/mode/htmlmixed/htmlmixed.js

   1 (function(mod) {
   2   if (typeof exports == "object" && typeof module == "object") // CommonJS
   3     mod(require("../../lib/codemirror"), require("../xml/xml"), require("../javascript/javascript"), require("../css/css"));
   4   else if (typeof define == "function" && define.amd) // AMD
   5     define(["../../lib/codemirror", "../xml/xml", "../javascript/javascript", "../css/css"], mod);
   6   else // Plain browser env
   7     mod(CodeMirror);
   8 })(function(CodeMirror) {
   9 "use strict";
  10
  11 CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
  12   var htmlMode = CodeMirror.getMode(config, {name: "xml",
  13                                              htmlMode: true,
  14                                              multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
  15                                              multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag});
  16   var cssMode = CodeMirror.getMode(config, "css");
  17
  18   var scriptTypes = [], scriptTypesConf = parserConfig && parserConfig.scriptTypes;
  19   scriptTypes.push({matches: /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,
  20                     mode: CodeMirror.getMode(config, "javascript")});
  21   if (scriptTypesConf) for (var i = 0; i < scriptTypesConf.length; ++i) {
  22     var conf = scriptTypesConf[i];
  23     scriptTypes.push({matches: conf.matches, mode: conf.mode && CodeMirror.getMode(config, conf.mode)});
  24   }
  25   scriptTypes.push({matches: /./,
  26                     mode: CodeMirror.getMode(config, "text/plain")});
  27
  28   function html(stream, state) {
  29     var tagName = state.htmlState.tagName;
  30     var style = htmlMode.token(stream, state.htmlState);
  31     if (tagName == "script" && /\btag\b/.test(style) && stream.current() == ">") {
  32       // Script block: mode to change to depends on type attribute
  33       var scriptType = stream.string.slice(Math.max(0, stream.pos - 100), stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);
  34       scriptType = scriptType ? scriptType[1] : "";
  35       if (scriptType && /[\"\']/.test(scriptType.charAt(0))) scriptType = scriptType.slice(1, scriptType.length - 1);
  36       for (var i = 0; i < scriptTypes.length; ++i) {
  37         var tp = scriptTypes[i];
  38         if (typeof tp.matches == "string" ? scriptType == tp.matches : tp.matches.test(scriptType)) {
  39           if (tp.mode) {
  40             state.token = script;
  41             state.localMode = tp.mode;
  42             state.localState = tp.mode.startState && tp.mode.startState(htmlMode.indent(state.htmlState, ""));
  43           }
  44           break;
  45         }
  46       }
  47     } else if (tagName == "style" && /\btag\b/.test(style) && stream.current() == ">") {
  48       state.token = css;
  49       state.localMode = cssMode;
  50       state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
  51     }
  52     return style;
  53   }
  54   function maybeBackup(stream, pat, style) {
  55     var cur = stream.current();
  56     var close = cur.search(pat), m;
  57     if (close > -1) stream.backUp(cur.length - close);
  58     else if (m = cur.match(/<\/?$/)) {
  59       stream.backUp(cur.length);
  60       if (!stream.match(pat, false)) stream.match(cur);
  61     }
  62     return style;
  63   }
  64   function script(stream, state) {
  65     if (stream.match(/^<\/\s*script\s*>/i, false)) {
  66       state.token = html;
  67       state.localState = state.localMode = null;
  68       return html(stream, state);
  69     }
  70     return maybeBackup(stream, /<\/\s*script\s*>/,
  71                        state.localMode.token(stream, state.localState));
  72   }
  73   function css(stream, state) {
  74     if (stream.match(/^<\/\s*style\s*>/i, false)) {
  75       state.token = html;
  76       state.localState = state.localMode = null;
  77       return html(stream, state);
  78     }
  79     return maybeBackup(stream, /<\/\s*style\s*>/,
  80                        cssMode.token(stream, state.localState));
  81   }
  82
  83   return {
  84     startState: function() {
  85       var state = htmlMode.startState();
  86       return {token: html, localMode: null, localState: null, htmlState: state};
  87     },
  88
  89     copyState: function(state) {
  90       if (state.localState)
  91         var local = CodeMirror.copyState(state.localMode, state.localState);
  92       return {token: state.token, localMode: state.localMode, localState: local,
  93               htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
  94     },
  95
  96     token: function(stream, state) {
  97       return state.token(stream, state);
  98     },
  99
 100     indent: function(state, textAfter) {
 101       if (!state.localMode || /^\s*<\//.test(textAfter))
 102         return htmlMode.indent(state.htmlState, textAfter);
 103       else if (state.localMode.indent)
 104         return state.localMode.indent(state.localState, textAfter);
 105       else
 106         return CodeMirror.Pass;
 107     },
 108
 109     innerMode: function(state) {
 110       return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
 111     }
 112   };
 113 }, "xml", "javascript", "css");
 114
 115 CodeMirror.defineMIME("text/html", "htmlmixed");
 116
 117 });