3 * @brief Smarty Mixed Codemirror mode (Smarty + Mixed HTML)
4 * @author Ruslan Osmanov <rrosmanov at gmail dot com>
8 CodeMirror.defineMode("smartymixed", function(config) {
9 var settings, regs, helpers, parsers,
10 htmlMixedMode = CodeMirror.getMode(config, "htmlmixed"),
11 smartyMode = CodeMirror.getMode(config, "smarty"),
18 if (config.hasOwnProperty("leftDelimiter")) {
19 settings.leftDelimiter = config.leftDelimiter;
21 if (config.hasOwnProperty("rightDelimiter")) {
22 settings.rightDelimiter = config.rightDelimiter;
26 smartyComment: new RegExp("^" + settings.leftDelimiter + "\\*"),
27 literalOpen: new RegExp(settings.leftDelimiter + "literal" + settings.rightDelimiter),
28 literalClose: new RegExp(settings.leftDelimiter + "\/literal" + settings.rightDelimiter),
29 hasLeftDelimeter: new RegExp(".*" + settings.leftDelimiter),
30 htmlHasLeftDelimeter: new RegExp("[^<>]*" + settings.leftDelimiter)
34 chain: function(stream, state, parser) {
35 state.tokenize = parser;
36 return parser(stream, state);
39 cleanChain: function(stream, state, parser) {
40 state.tokenize = null;
41 state.localState = null;
42 state.localMode = null;
43 return (typeof parser == "string") ? (parser ? parser : null) : parser(stream, state);
46 maybeBackup: function(stream, pat, style) {
47 var cur = stream.current();
48 var close = cur.search(pat),
50 if (close > - 1) stream.backUp(cur.length - close);
51 else if (m = cur.match(/<\/?$/)) {
52 stream.backUp(cur.length);
53 if (!stream.match(pat, false)) stream.match(cur[0]);
60 html: function(stream, state) {
61 if (!state.inLiteral && stream.match(regs.htmlHasLeftDelimeter, false)) {
62 state.tokenize = parsers.smarty;
63 state.localMode = smartyMode;
64 state.localState = smartyMode.startState(htmlMixedMode.indent(state.htmlMixedState, ""));
65 return helpers.maybeBackup(stream, settings.leftDelimiter, smartyMode.token(stream, state.localState));
67 return htmlMixedMode.token(stream, state.htmlMixedState);
70 smarty: function(stream, state) {
71 if (stream.match(settings.leftDelimiter, false)) {
72 if (stream.match(regs.smartyComment, false)) {
73 return helpers.chain(stream, state, parsers.inBlock("comment", "*" + settings.rightDelimiter));
75 } else if (stream.match(settings.rightDelimiter, false)) {
76 stream.eat(settings.rightDelimiter);
77 state.tokenize = parsers.html;
78 state.localMode = htmlMixedMode;
79 state.localState = state.htmlMixedState;
83 return helpers.maybeBackup(stream, settings.rightDelimiter, smartyMode.token(stream, state.localState));
86 inBlock: function(style, terminator) {
87 return function(stream, state) {
88 while (!stream.eol()) {
89 if (stream.match(terminator)) {
90 helpers.cleanChain(stream, state, "");
101 startState: function() {
102 var state = htmlMixedMode.startState();
107 htmlMixedState: state,
113 copyState: function(state) {
114 var local = null, tok = (state.tokenize || state.token);
115 if (state.localState) {
116 local = CodeMirror.copyState((tok != parsers.html ? smartyMode : htmlMixedMode), state.localState);
120 tokenize: state.tokenize,
121 localMode: state.localMode,
123 htmlMixedState: CodeMirror.copyState(htmlMixedMode, state.htmlMixedState),
124 inLiteral: state.inLiteral
128 token: function(stream, state) {
129 if (stream.match(settings.leftDelimiter, false)) {
130 if (!state.inLiteral && stream.match(regs.literalOpen, true)) {
131 state.inLiteral = true;
133 } else if (state.inLiteral && stream.match(regs.literalClose, true)) {
134 state.inLiteral = false;
138 if (state.inLiteral && state.localState != state.htmlMixedState) {
139 state.tokenize = parsers.html;
140 state.localMode = htmlMixedMode;
141 state.localState = state.htmlMixedState;
144 var style = (state.tokenize || state.token)(stream, state);
148 indent: function(state, textAfter) {
149 if (state.localMode == smartyMode
150 || (state.inLiteral && !state.localMode)
151 || regs.hasLeftDelimeter.test(textAfter)) {
152 return CodeMirror.Pass;
154 return htmlMixedMode.indent(state.htmlMixedState, textAfter);
157 electricChars: "/{}:",
159 innerMode: function(state) {
161 state: state.localState || state.htmlMixedState,
162 mode: state.localMode || htmlMixedMode
169 CodeMirror.defineMIME("text/x-smarty", "smartymixed");
170 // vim: et ts=2 sts=2 sw=2