third-party/codemirror-3.15/mode/htmlembedded/htmlembedded.js

   1 CodeMirror.defineMode("htmlembedded", function(config, parserConfig) {
   2
   3   //config settings
   4   var scriptStartRegex = parserConfig.scriptStartRegex || /^<%/i,
   5       scriptEndRegex = parserConfig.scriptEndRegex || /^%>/i;
   6
   7   //inner modes
   8   var scriptingMode, htmlMixedMode;
   9
  10   //tokenizer when in html mode
  11   function htmlDispatch(stream, state) {
  12       if (stream.match(scriptStartRegex, false)) {
  13           state.token=scriptingDispatch;
  14           return scriptingMode.token(stream, state.scriptState);
  15           }
  16       else
  17           return htmlMixedMode.token(stream, state.htmlState);
  18     }
  19
  20   //tokenizer when in scripting mode
  21   function scriptingDispatch(stream, state) {
  22       if (stream.match(scriptEndRegex, false))  {
  23           state.token=htmlDispatch;
  24           return htmlMixedMode.token(stream, state.htmlState);
  25          }
  26       else
  27           return scriptingMode.token(stream, state.scriptState);
  28          }
  29
  30
  31   return {
  32     startState: function() {
  33       scriptingMode = scriptingMode || CodeMirror.getMode(config, parserConfig.scriptingModeSpec);
  34       htmlMixedMode = htmlMixedMode || CodeMirror.getMode(config, "htmlmixed");
  35       return {
  36           token :  parserConfig.startOpen ? scriptingDispatch : htmlDispatch,
  37           htmlState : CodeMirror.startState(htmlMixedMode),
  38           scriptState : CodeMirror.startState(scriptingMode)
  39       };
  40     },
  41
  42     token: function(stream, state) {
  43       return state.token(stream, state);
  44     },
  45
  46     indent: function(state, textAfter) {
  47       if (state.token == htmlDispatch)
  48         return htmlMixedMode.indent(state.htmlState, textAfter);
  49       else if (scriptingMode.indent)
  50         return scriptingMode.indent(state.scriptState, textAfter);
  51     },
  52
  53     copyState: function(state) {
  54       return {
  55        token : state.token,
  56        htmlState : CodeMirror.copyState(htmlMixedMode, state.htmlState),
  57        scriptState : CodeMirror.copyState(scriptingMode, state.scriptState)
  58       };
  59     },
  60
  61     electricChars: "/{}:",
  62
  63     innerMode: function(state) {
  64       if (state.token == scriptingDispatch) return {state: state.scriptState, mode: scriptingMode};
  65       else return {state: state.htmlState, mode: htmlMixedMode};
  66     }
  67   };
  68 }, "htmlmixed");
  69
  70 CodeMirror.defineMIME("application/x-ejs", { name: "htmlembedded", scriptingModeSpec:"javascript"});
  71 CodeMirror.defineMIME("application/x-aspx", { name: "htmlembedded", scriptingModeSpec:"text/x-csharp"});
  72 CodeMirror.defineMIME("application/x-jsp", { name: "htmlembedded", scriptingModeSpec:"text/x-java"});
  73 CodeMirror.defineMIME("application/x-erb", { name: "htmlembedded", scriptingModeSpec:"ruby"});