86 Zeilen
2.9 KiB
JavaScript
86 Zeilen
2.9 KiB
JavaScript
CodeMirror.defineMode("htmlmixed", function(config, parserConfig) {
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var htmlMode = CodeMirror.getMode(config, {name: "xml", htmlMode: true});
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var jsMode = CodeMirror.getMode(config, "javascript");
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var cssMode = CodeMirror.getMode(config, "css");
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function html(stream, state) {
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var style = htmlMode.token(stream, state.htmlState);
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if (style == "tag" && stream.current() == ">" && state.htmlState.context) {
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if (/^script$/i.test(state.htmlState.context.tagName)) {
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state.token = javascript;
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state.localState = jsMode.startState(htmlMode.indent(state.htmlState, ""));
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state.mode = "javascript";
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}
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else if (/^style$/i.test(state.htmlState.context.tagName)) {
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state.token = css;
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state.localState = cssMode.startState(htmlMode.indent(state.htmlState, ""));
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state.mode = "css";
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}
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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);
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if (close > -1) stream.backUp(cur.length - close);
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return style;
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}
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function javascript(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 = null;
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state.mode = "html";
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return html(stream, state);
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}
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return maybeBackup(stream, /<\/\s*script\s*>/,
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jsMode.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 = null;
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state.mode = "html";
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return html(stream, state);
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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, localState: null, mode: "html", 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.token == css ? cssMode : jsMode, state.localState);
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return {token: state.token, localState: local, mode: state.mode,
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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.token == html || /^\s*<\//.test(textAfter))
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return htmlMode.indent(state.htmlState, textAfter);
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else if (state.token == javascript)
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return jsMode.indent(state.localState, textAfter);
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else
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return cssMode.indent(state.localState, textAfter);
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},
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compareStates: function(a, b) {
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if (a.mode != b.mode) return false;
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if (a.localState) return CodeMirror.Pass;
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return htmlMode.compareStates(a.htmlState, b.htmlState);
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},
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electricChars: "/{}:"
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}
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}, "xml", "javascript", "css");
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CodeMirror.defineMIME("text/html", "htmlmixed");
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