Mercurial

comparison .cms/lib/codemirror/mode/htmlmixed/htmlmixed.js @ 0:78edf6b517a0 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 (function(mod) {
5 if (typeof exports == "object" && typeof module == "object") // CommonJS
6 mod(require("../../lib/codemirror"), require("../xml/xml"), require("../javascript/javascript"), require("../css/css"));
7 else if (typeof define == "function" && define.amd) // AMD
8 define(["../../lib/codemirror", "../xml/xml", "../javascript/javascript", "../css/css"], mod);
9 else // Plain browser env
10 mod(CodeMirror);
11 })(function(CodeMirror) {
12 "use strict";
13
14 var defaultTags = {
15 script: [
16 ["lang", /(javascript|babel)/i, "javascript"],
17 ["type", /^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^module$|^$/i, "javascript"],
18 ["type", /./, "text/plain"],
19 [null, null, "javascript"]
20 ],
21 style: [
22 ["lang", /^css$/i, "css"],
23 ["type", /^(text\/)?(x-)?(stylesheet|css)$/i, "css"],
24 ["type", /./, "text/plain"],
25 [null, null, "css"]
26 ]
27 };
28
29 function maybeBackup(stream, pat, style) {
30 var cur = stream.current(), close = cur.search(pat);
31 if (close > -1) {
32 stream.backUp(cur.length - close);
33 } else if (cur.match(/<\/?$/)) {
34 stream.backUp(cur.length);
35 if (!stream.match(pat, false)) stream.match(cur);
36 }
37 return style;
38 }
39
40 var attrRegexpCache = {};
41 function getAttrRegexp(attr) {
42 var regexp = attrRegexpCache[attr];
43 if (regexp) return regexp;
44 return attrRegexpCache[attr] = new RegExp("\\s+" + attr + "\\s*=\\s*('|\")?([^'\"]+)('|\")?\\s*");
45 }
46
47 function getAttrValue(text, attr) {
48 var match = text.match(getAttrRegexp(attr))
49 return match ? /^\s*(.*?)\s*$/.exec(match[2])[1] : ""
50 }
51
52 function getTagRegexp(tagName, anchored) {
53 return new RegExp((anchored ? "^" : "") + "<\/\\s*" + tagName + "\\s*>", "i");
54 }
55
56 function addTags(from, to) {
57 for (var tag in from) {
58 var dest = to[tag] || (to[tag] = []);
59 var source = from[tag];
60 for (var i = source.length - 1; i >= 0; i--)
61 dest.unshift(source[i])
62 }
63 }
64
65 function findMatchingMode(tagInfo, tagText) {
66 for (var i = 0; i < tagInfo.length; i++) {
67 var spec = tagInfo[i];
68 if (!spec[0] || spec[1].test(getAttrValue(tagText, spec[0]))) return spec[2];
69 }
70 }
71
72 CodeMirror.defineMode("htmlmixed", function (config, parserConfig) {
73 var htmlMode = CodeMirror.getMode(config, {
74 name: "xml",
75 htmlMode: true,
76 multilineTagIndentFactor: parserConfig.multilineTagIndentFactor,
77 multilineTagIndentPastTag: parserConfig.multilineTagIndentPastTag,
78 allowMissingTagName: parserConfig.allowMissingTagName,
79 });
80
81 var tags = {};
82 var configTags = parserConfig && parserConfig.tags, configScript = parserConfig && parserConfig.scriptTypes;
83 addTags(defaultTags, tags);
84 if (configTags) addTags(configTags, tags);
85 if (configScript) for (var i = configScript.length - 1; i >= 0; i--)
86 tags.script.unshift(["type", configScript[i].matches, configScript[i].mode])
87
88 function html(stream, state) {
89 var style = htmlMode.token(stream, state.htmlState), tag = /\btag\b/.test(style), tagName
90 if (tag && !/[<>\s\/]/.test(stream.current()) &&
91 (tagName = state.htmlState.tagName && state.htmlState.tagName.toLowerCase()) &&
92 tags.hasOwnProperty(tagName)) {
93 state.inTag = tagName + " "
94 } else if (state.inTag && tag && />$/.test(stream.current())) {
95 var inTag = /^([\S]+) (.*)/.exec(state.inTag)
96 state.inTag = null
97 var modeSpec = stream.current() == ">" && findMatchingMode(tags[inTag[1]], inTag[2])
98 var mode = CodeMirror.getMode(config, modeSpec)
99 var endTagA = getTagRegexp(inTag[1], true), endTag = getTagRegexp(inTag[1], false);
100 state.token = function (stream, state) {
101 if (stream.match(endTagA, false)) {
102 state.token = html;
103 state.localState = state.localMode = null;
104 return null;
105 }
106 return maybeBackup(stream, endTag, state.localMode.token(stream, state.localState));
107 };
108 state.localMode = mode;
109 state.localState = CodeMirror.startState(mode, htmlMode.indent(state.htmlState, "", ""));
110 } else if (state.inTag) {
111 state.inTag += stream.current()
112 if (stream.eol()) state.inTag += " "
113 }
114 return style;
115 };
116
117 return {
118 startState: function () {
119 var state = CodeMirror.startState(htmlMode);
120 return {token: html, inTag: null, localMode: null, localState: null, htmlState: state};
121 },
122
123 copyState: function (state) {
124 var local;
125 if (state.localState) {
126 local = CodeMirror.copyState(state.localMode, state.localState);
127 }
128 return {token: state.token, inTag: state.inTag,
129 localMode: state.localMode, localState: local,
130 htmlState: CodeMirror.copyState(htmlMode, state.htmlState)};
131 },
132
133 token: function (stream, state) {
134 return state.token(stream, state);
135 },
136
137 indent: function (state, textAfter, line) {
138 if (!state.localMode || /^\s*<\//.test(textAfter))
139 return htmlMode.indent(state.htmlState, textAfter, line);
140 else if (state.localMode.indent)
141 return state.localMode.indent(state.localState, textAfter, line);
142 else
143 return CodeMirror.Pass;
144 },
145
146 innerMode: function (state) {
147 return {state: state.localState || state.htmlState, mode: state.localMode || htmlMode};
148 }
149 };
150 }, "xml", "javascript", "css");
151
152 CodeMirror.defineMIME("text/html", "htmlmixed");
153 });