--- /dev/null
+/**
+* @file smartymixed.js
+* @brief Smarty Mixed Codemirror mode (Smarty + Mixed HTML)
+* @author Ruslan Osmanov <rrosmanov at gmail dot com>
+* @version 3.0
+* @date 05.07.2013
+*/
+CodeMirror.defineMode("smartymixed", function(config) {
+ var settings, regs, helpers, parsers,
+ htmlMixedMode = CodeMirror.getMode(config, "htmlmixed"),
+ smartyMode = CodeMirror.getMode(config, "smarty"),
+
+ settings = {
+ rightDelimiter: '}',
+ leftDelimiter: '{'
+ };
+
+ if (config.hasOwnProperty("leftDelimiter")) {
+ settings.leftDelimiter = config.leftDelimiter;
+ }
+ if (config.hasOwnProperty("rightDelimiter")) {
+ settings.rightDelimiter = config.rightDelimiter;
+ }
+
+ regs = {
+ smartyComment: new RegExp("^" + settings.leftDelimiter + "\\*"),
+ literalOpen: new RegExp(settings.leftDelimiter + "literal" + settings.rightDelimiter),
+ literalClose: new RegExp(settings.leftDelimiter + "\/literal" + settings.rightDelimiter),
+ hasLeftDelimeter: new RegExp(".*" + settings.leftDelimiter),
+ htmlHasLeftDelimeter: new RegExp("[^<>]*" + settings.leftDelimiter)
+ };
+
+ helpers = {
+ chain: function(stream, state, parser) {
+ state.tokenize = parser;
+ return parser(stream, state);
+ },
+
+ cleanChain: function(stream, state, parser) {
+ state.tokenize = null;
+ state.localState = null;
+ state.localMode = null;
+ return (typeof parser == "string") ? (parser ? parser : null) : parser(stream, state);
+ },
+
+ maybeBackup: function(stream, pat, style) {
+ var cur = stream.current();
+ var close = cur.search(pat),
+ m;
+ if (close > - 1) stream.backUp(cur.length - close);
+ else if (m = cur.match(/<\/?$/)) {
+ stream.backUp(cur.length);
+ if (!stream.match(pat, false)) stream.match(cur[0]);
+ }
+ return style;
+ }
+ };
+
+ parsers = {
+ html: function(stream, state) {
+ if (!state.inLiteral && stream.match(regs.htmlHasLeftDelimeter, false)) {
+ state.tokenize = parsers.smarty;
+ state.localMode = smartyMode;
+ state.localState = smartyMode.startState(htmlMixedMode.indent(state.htmlMixedState, ""));
+ return helpers.maybeBackup(stream, settings.leftDelimiter, smartyMode.token(stream, state.localState));
+ }
+ return htmlMixedMode.token(stream, state.htmlMixedState);
+ },
+
+ smarty: function(stream, state) {
+ if (stream.match(settings.leftDelimiter, false)) {
+ if (stream.match(regs.smartyComment, false)) {
+ return helpers.chain(stream, state, parsers.inBlock("comment", "*" + settings.rightDelimiter));
+ }
+ } else if (stream.match(settings.rightDelimiter, false)) {
+ stream.eat(settings.rightDelimiter);
+ state.tokenize = parsers.html;
+ state.localMode = htmlMixedMode;
+ state.localState = state.htmlMixedState;
+ return "tag";
+ }
+
+ return helpers.maybeBackup(stream, settings.rightDelimiter, smartyMode.token(stream, state.localState));
+ },
+
+ inBlock: function(style, terminator) {
+ return function(stream, state) {
+ while (!stream.eol()) {
+ if (stream.match(terminator)) {
+ helpers.cleanChain(stream, state, "");
+ break;
+ }
+ stream.next();
+ }
+ return style;
+ };
+ }
+ };
+
+ return {
+ startState: function() {
+ var state = htmlMixedMode.startState();
+ return {
+ token: parsers.html,
+ localMode: null,
+ localState: null,
+ htmlMixedState: state,
+ tokenize: null,
+ inLiteral: false
+ };
+ },
+
+ copyState: function(state) {
+ var local = null, tok = (state.tokenize || state.token);
+ if (state.localState) {
+ local = CodeMirror.copyState((tok != parsers.html ? smartyMode : htmlMixedMode), state.localState);
+ }
+ return {
+ token: state.token,
+ tokenize: state.tokenize,
+ localMode: state.localMode,
+ localState: local,
+ htmlMixedState: CodeMirror.copyState(htmlMixedMode, state.htmlMixedState),
+ inLiteral: state.inLiteral
+ };
+ },
+
+ token: function(stream, state) {
+ if (stream.match(settings.leftDelimiter, false)) {
+ if (!state.inLiteral && stream.match(regs.literalOpen, true)) {
+ state.inLiteral = true;
+ return "keyword";
+ } else if (state.inLiteral && stream.match(regs.literalClose, true)) {
+ state.inLiteral = false;
+ return "keyword";
+ }
+ }
+ if (state.inLiteral && state.localState != state.htmlMixedState) {
+ state.tokenize = parsers.html;
+ state.localMode = htmlMixedMode;
+ state.localState = state.htmlMixedState;
+ }
+
+ var style = (state.tokenize || state.token)(stream, state);
+ return style;
+ },
+
+ indent: function(state, textAfter) {
+ if (state.localMode == smartyMode
+ || (state.inLiteral && !state.localMode)
+ || regs.hasLeftDelimeter.test(textAfter)) {
+ return CodeMirror.Pass;
+ }
+ return htmlMixedMode.indent(state.htmlMixedState, textAfter);
+ },
+
+ electricChars: "/{}:",
+
+ innerMode: function(state) {
+ return {
+ state: state.localState || state.htmlMixedState,
+ mode: state.localMode || htmlMixedMode
+ };
+ }
+ };
+},
+"htmlmixed");
+
+CodeMirror.defineMIME("text/x-smarty", "smartymixed");
+// vim: et ts=2 sts=2 sw=2