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