michael@0: (function(mod) {
michael@0:   if (typeof exports == "object" && typeof module == "object") // CommonJS
michael@0:     mod(require("../../lib/codemirror"), require("../xml/xml"), require("../javascript/javascript"), require("../css/css"));
michael@0:   else if (typeof define == "function" && define.amd) // AMD
michael@0:     define(["../../lib/codemirror", "../xml/xml", "../javascript/javascript", "../css/css"], mod);
michael@0:   else // Plain browser env
michael@0:     mod(CodeMirror);
michael@0: })(function(CodeMirror) {
michael@0: "use strict";
michael@0: 
michael@0: CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
michael@0:   var htmlMode = CodeMirror.getMode(config, {name: "xml",
michael@0:                                              htmlMode: true,
michael@0:                                              multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
michael@0:                                              multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag});
michael@0:   var cssMode = CodeMirror.getMode(config, "css");
michael@0: 
michael@0:   var scriptTypes = [], scriptTypesConf = parserConfig && parserConfig.scriptTypes;
michael@0:   scriptTypes.push({matches: /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,
michael@0:                     mode: CodeMirror.getMode(config, "javascript")});
michael@0:   if (scriptTypesConf) for (var i = 0; i < scriptTypesConf.length; ++i) {
michael@0:     var conf = scriptTypesConf[i];
michael@0:     scriptTypes.push({matches: conf.matches, mode: conf.mode && CodeMirror.getMode(config, conf.mode)});
michael@0:   }
michael@0:   scriptTypes.push({matches: /./,
michael@0:                     mode: CodeMirror.getMode(config, "text/plain")});
michael@0: 
michael@0:   function html(stream, state) {
michael@0:     var tagName = state.htmlState.tagName;
michael@0:     var style = htmlMode.token(stream, state.htmlState);
michael@0:     if (tagName == "script" && /\btag\b/.test(style) && stream.current() == ">") {
michael@0:       // Script block: mode to change to depends on type attribute
michael@0:       var scriptType = stream.string.slice(Math.max(0, stream.pos - 100), stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);
michael@0:       scriptType = scriptType ? scriptType[1] : "";
michael@0:       if (scriptType && /[\"\']/.test(scriptType.charAt(0))) scriptType = scriptType.slice(1, scriptType.length - 1);
michael@0:       for (var i = 0; i < scriptTypes.length; ++i) {
michael@0:         var tp = scriptTypes[i];
michael@0:         if (typeof tp.matches == "string" ? scriptType == tp.matches : tp.matches.test(scriptType)) {
michael@0:           if (tp.mode) {
michael@0:             state.token = script;
michael@0:             state.localMode = tp.mode;
michael@0:             state.localState = tp.mode.startState && tp.mode.startState(htmlMode.indent(state.htmlState, ""));
michael@0:           }
michael@0:           break;
michael@0:         }
michael@0:       }
michael@0:     } else if (tagName == "style" && /\btag\b/.test(style) && stream.current() == ">") {
michael@0:       state.token = css;
michael@0:       state.localMode = cssMode;
michael@0:       state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
michael@0:     }
michael@0:     return style;
michael@0:   }
michael@0:   function maybeBackup(stream, pat, style) {
michael@0:     var cur = stream.current();
michael@0:     var close = cur.search(pat), m;
michael@0:     if (close > -1) stream.backUp(cur.length - close);
michael@0:     else if (m = cur.match(/<\/?$/)) {
michael@0:       stream.backUp(cur.length);
michael@0:       if (!stream.match(pat, false)) stream.match(cur);
michael@0:     }
michael@0:     return style;
michael@0:   }
michael@0:   function script(stream, state) {
michael@0:     if (stream.match(/^<\/\s*script\s*>/i, false)) {
michael@0:       state.token = html;
michael@0:       state.localState = state.localMode = null;
michael@0:       return html(stream, state);
michael@0:     }
michael@0:     return maybeBackup(stream, /<\/\s*script\s*>/,
michael@0:                        state.localMode.token(stream, state.localState));
michael@0:   }
michael@0:   function css(stream, state) {
michael@0:     if (stream.match(/^<\/\s*style\s*>/i, false)) {
michael@0:       state.token = html;
michael@0:       state.localState = state.localMode = null;
michael@0:       return html(stream, state);
michael@0:     }
michael@0:     return maybeBackup(stream, /<\/\s*style\s*>/,
michael@0:                        cssMode.token(stream, state.localState));
michael@0:   }
michael@0: 
michael@0:   return {
michael@0:     startState: function() {
michael@0:       var state = htmlMode.startState();
michael@0:       return {token: html, localMode: null, localState: null, htmlState: state};
michael@0:     },
michael@0: 
michael@0:     copyState: function(state) {
michael@0:       if (state.localState)
michael@0:         var local = CodeMirror.copyState(state.localMode, state.localState);
michael@0:       return {token: state.token, localMode: state.localMode, localState: local,
michael@0:               htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
michael@0:     },
michael@0: 
michael@0:     token: function(stream, state) {
michael@0:       return state.token(stream, state);
michael@0:     },
michael@0: 
michael@0:     indent: function(state, textAfter) {
michael@0:       if (!state.localMode || /^\s*<\//.test(textAfter))
michael@0:         return htmlMode.indent(state.htmlState, textAfter);
michael@0:       else if (state.localMode.indent)
michael@0:         return state.localMode.indent(state.localState, textAfter);
michael@0:       else
michael@0:         return CodeMirror.Pass;
michael@0:     },
michael@0: 
michael@0:     innerMode: function(state) {
michael@0:       return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
michael@0:     }
michael@0:   };
michael@0: }, "xml", "javascript", "css");
michael@0: 
michael@0: CodeMirror.defineMIME("text/html", "htmlmixed");
michael@0: 
michael@0: });