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authorpatdenice <patdenice@piwigo.org>2011-04-12 11:40:06 +0000
committerpatdenice <patdenice@piwigo.org>2011-04-12 11:40:06 +0000
commitcf4e2c81f948a1a9e54258d3ced978d1ad2ef234 (patch)
treef3fbaa43b7207e1f153a079ffb9c84dcf85c6c00 /plugins/LocalFilesEditor/codemirror/mode/xml/xml.js
parent28b9e115ee113b9510db949093c39a7743d8906f (diff)
merge r10307 from trunk to branch 2.2
feature:2262 Replace editarea by Codemirror: http://codemirror.net git-svn-id: http://piwigo.org/svn/branches/2.2@10310 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'plugins/LocalFilesEditor/codemirror/mode/xml/xml.js')
-rw-r--r--plugins/LocalFilesEditor/codemirror/mode/xml/xml.js206
1 files changed, 206 insertions, 0 deletions
diff --git a/plugins/LocalFilesEditor/codemirror/mode/xml/xml.js b/plugins/LocalFilesEditor/codemirror/mode/xml/xml.js
new file mode 100644
index 000000000..21da47b22
--- /dev/null
+++ b/plugins/LocalFilesEditor/codemirror/mode/xml/xml.js
@@ -0,0 +1,206 @@
+CodeMirror.defineMode("xml", function(config, parserConfig) {
+ var indentUnit = config.indentUnit;
+ var Kludges = parserConfig.htmlMode ? {
+ autoSelfClosers: {"br": true, "img": true, "hr": true, "link": true, "input": true,
+ "meta": true, "col": true, "frame": true, "base": true, "area": true},
+ doNotIndent: {"pre": true, "!cdata": true},
+ allowUnquoted: true
+ } : {autoSelfClosers: {}, doNotIndent: {"!cdata": true}, allowUnquoted: false};
+ var alignCDATA = parserConfig.alignCDATA;
+
+ // Return variables for tokenizers
+ var tagName, type;
+
+ function inText(stream, state) {
+ function chain(parser) {
+ state.tokenize = parser;
+ return parser(stream, state);
+ }
+
+ var ch = stream.next();
+ if (ch == "<") {
+ if (stream.eat("!")) {
+ if (stream.eat("[")) {
+ if (stream.match("[CDATA[")) return chain(inBlock("xml-cdata", "]]>"));
+ else return null;
+ }
+ else if (stream.match("--")) return chain(inBlock("xml-comment", "-->"));
+ else if (stream.match("DOCTYPE")) {
+ stream.eatWhile(/[\w\._\-]/);
+ return chain(inBlock("xml-doctype", ">"));
+ }
+ else return null;
+ }
+ else if (stream.eat("?")) {
+ stream.eatWhile(/[\w\._\-]/);
+ state.tokenize = inBlock("xml-processing", "?>");
+ return "xml-processing";
+ }
+ else {
+ type = stream.eat("/") ? "closeTag" : "openTag";
+ stream.eatSpace();
+ tagName = "";
+ var c;
+ while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
+ state.tokenize = inTag;
+ return "xml-tag";
+ }
+ }
+ else if (ch == "&") {
+ stream.eatWhile(/[^;]/);
+ stream.eat(";");
+ return "xml-entity";
+ }
+ else {
+ stream.eatWhile(/[^&<]/);
+ return null;
+ }
+ }
+
+ function inTag(stream, state) {
+ var ch = stream.next();
+ if (ch == ">" || (ch == "/" && stream.eat(">"))) {
+ state.tokenize = inText;
+ type = ch == ">" ? "endTag" : "selfcloseTag";
+ return "xml-tag";
+ }
+ else if (ch == "=") {
+ type = "equals";
+ return null;
+ }
+ else if (/[\'\"]/.test(ch)) {
+ state.tokenize = inAttribute(ch);
+ return state.tokenize(stream, state);
+ }
+ else {
+ stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/);
+ return "xml-word";
+ }
+ }
+
+ function inAttribute(quote) {
+ return function(stream, state) {
+ while (!stream.eol()) {
+ if (stream.next() == quote) {
+ state.tokenize = inTag;
+ break;
+ }
+ }
+ return "xml-attribute";
+ };
+ }
+
+ function inBlock(style, terminator) {
+ return function(stream, state) {
+ while (!stream.eol()) {
+ if (stream.match(terminator)) {
+ state.tokenize = inText;
+ break;
+ }
+ stream.next();
+ }
+ return style;
+ };
+ }
+
+ var curState, setStyle;
+ function pass() {
+ for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
+ }
+ function cont() {
+ pass.apply(null, arguments);
+ return true;
+ }
+
+ function pushContext(tagName, startOfLine) {
+ var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
+ curState.context = {
+ prev: curState.context,
+ tagName: tagName,
+ indent: curState.indented,
+ startOfLine: startOfLine,
+ noIndent: noIndent
+ };
+ }
+ function popContext() {
+ if (curState.context) curState.context = curState.context.prev;
+ }
+
+ function element(type) {
+ if (type == "openTag") {curState.tagName = tagName; return cont(attributes, endtag(curState.startOfLine));}
+ else if (type == "closeTag") {popContext(); return cont(endclosetag);}
+ else if (type == "xml-cdata") {
+ if (!curState.context || curState.context.name != "!cdata") pushContext("!cdata");
+ if (curState.tokenize == inText) popContext();
+ return cont();
+ }
+ else return cont();
+ }
+ function endtag(startOfLine) {
+ return function(type) {
+ if (type == "selfcloseTag" ||
+ (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase())))
+ return cont();
+ if (type == "endTag") {pushContext(curState.tagName, startOfLine); return cont();}
+ return cont();
+ };
+ }
+ function endclosetag(type) {
+ if (type == "endTag") return cont();
+ return pass();
+ }
+
+ function attributes(type) {
+ if (type == "xml-word") {setStyle = "xml-attname"; return cont(attributes);}
+ if (type == "equals") return cont(attvalue, attributes);
+ return pass();
+ }
+ function attvalue(type) {
+ if (type == "xml-word" && Kludges.allowUnquoted) {setStyle = "xml-attribute"; return cont();}
+ if (type == "xml-attribute") return cont();
+ return pass();
+ }
+
+ return {
+ startState: function() {
+ return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
+ },
+
+ token: function(stream, state) {
+ if (stream.sol()) {
+ state.startOfLine = true;
+ state.indented = stream.indentation();
+ }
+ if (stream.eatSpace()) return null;
+
+ setStyle = type = tagName = null;
+ var style = state.tokenize(stream, state);
+ if ((style || type) && style != "xml-comment") {
+ curState = state;
+ while (true) {
+ var comb = state.cc.pop() || element;
+ if (comb(type || style)) break;
+ }
+ }
+ state.startOfLine = false;
+ return setStyle || style;
+ },
+
+ indent: function(state, textAfter) {
+ var context = state.context;
+ if (context && context.noIndent) return 0;
+ if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
+ if (context && /^<\//.test(textAfter))
+ context = context.prev;
+ while (context && !context.startOfLine)
+ context = context.prev;
+ if (context) return context.indent + indentUnit;
+ else return 0;
+ },
+
+ electricChars: "/"
+ };
+});
+
+CodeMirror.defineMIME("application/xml", "xml");
+CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});