diff options
Diffstat (limited to 'www/wiki/extensions/CodeEditor/modules/ace/mode-xml.js')
| -rw-r--r-- | www/wiki/extensions/CodeEditor/modules/ace/mode-xml.js | 664 |
1 files changed, 664 insertions, 0 deletions
diff --git a/www/wiki/extensions/CodeEditor/modules/ace/mode-xml.js b/www/wiki/extensions/CodeEditor/modules/ace/mode-xml.js new file mode 100644 index 00000000..f5f840a9 --- /dev/null +++ b/www/wiki/extensions/CodeEditor/modules/ace/mode-xml.js @@ -0,0 +1,664 @@ +ace.define("ace/mode/xml_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) { +"use strict"; + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var XmlHighlightRules = function(normalize) { + var tagRegex = "[_:a-zA-Z\xc0-\uffff][-_:.a-zA-Z0-9\xc0-\uffff]*"; + + this.$rules = { + start : [ + {token : "string.cdata.xml", regex : "<\\!\\[CDATA\\[", next : "cdata"}, + { + token : ["punctuation.instruction.xml", "keyword.instruction.xml"], + regex : "(<\\?)(" + tagRegex + ")", next : "processing_instruction" + }, + {token : "comment.start.xml", regex : "<\\!--", next : "comment"}, + { + token : ["xml-pe.doctype.xml", "xml-pe.doctype.xml"], + regex : "(<\\!)(DOCTYPE)(?=[\\s])", next : "doctype", caseInsensitive: true + }, + {include : "tag"}, + {token : "text.end-tag-open.xml", regex: "</"}, + {token : "text.tag-open.xml", regex: "<"}, + {include : "reference"}, + {defaultToken : "text.xml"} + ], + + processing_instruction : [{ + token : "entity.other.attribute-name.decl-attribute-name.xml", + regex : tagRegex + }, { + token : "keyword.operator.decl-attribute-equals.xml", + regex : "=" + }, { + include: "whitespace" + }, { + include: "string" + }, { + token : "punctuation.xml-decl.xml", + regex : "\\?>", + next : "start" + }], + + doctype : [ + {include : "whitespace"}, + {include : "string"}, + {token : "xml-pe.doctype.xml", regex : ">", next : "start"}, + {token : "xml-pe.xml", regex : "[-_a-zA-Z0-9:]+"}, + {token : "punctuation.int-subset", regex : "\\[", push : "int_subset"} + ], + + int_subset : [{ + token : "text.xml", + regex : "\\s+" + }, { + token: "punctuation.int-subset.xml", + regex: "]", + next: "pop" + }, { + token : ["punctuation.markup-decl.xml", "keyword.markup-decl.xml"], + regex : "(<\\!)(" + tagRegex + ")", + push : [{ + token : "text", + regex : "\\s+" + }, + { + token : "punctuation.markup-decl.xml", + regex : ">", + next : "pop" + }, + {include : "string"}] + }], + + cdata : [ + {token : "string.cdata.xml", regex : "\\]\\]>", next : "start"}, + {token : "text.xml", regex : "\\s+"}, + {token : "text.xml", regex : "(?:[^\\]]|\\](?!\\]>))+"} + ], + + comment : [ + {token : "comment.end.xml", regex : "-->", next : "start"}, + {defaultToken : "comment.xml"} + ], + + reference : [{ + token : "constant.language.escape.reference.xml", + regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)" + }], + + attr_reference : [{ + token : "constant.language.escape.reference.attribute-value.xml", + regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)" + }], + + tag : [{ + token : ["meta.tag.punctuation.tag-open.xml", "meta.tag.punctuation.end-tag-open.xml", "meta.tag.tag-name.xml"], + regex : "(?:(<)|(</))((?:" + tagRegex + ":)?" + tagRegex + ")", + next: [ + {include : "attributes"}, + {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : "start"} + ] + }], + + tag_whitespace : [ + {token : "text.tag-whitespace.xml", regex : "\\s+"} + ], + whitespace : [ + {token : "text.whitespace.xml", regex : "\\s+"} + ], + string: [{ + token : "string.xml", + regex : "'", + push : [ + {token : "string.xml", regex: "'", next: "pop"}, + {defaultToken : "string.xml"} + ] + }, { + token : "string.xml", + regex : '"', + push : [ + {token : "string.xml", regex: '"', next: "pop"}, + {defaultToken : "string.xml"} + ] + }], + + attributes: [{ + token : "entity.other.attribute-name.xml", + regex : tagRegex + }, { + token : "keyword.operator.attribute-equals.xml", + regex : "=" + }, { + include: "tag_whitespace" + }, { + include: "attribute_value" + }], + + attribute_value: [{ + token : "string.attribute-value.xml", + regex : "'", + push : [ + {token : "string.attribute-value.xml", regex: "'", next: "pop"}, + {include : "attr_reference"}, + {defaultToken : "string.attribute-value.xml"} + ] + }, { + token : "string.attribute-value.xml", + regex : '"', + push : [ + {token : "string.attribute-value.xml", regex: '"', next: "pop"}, + {include : "attr_reference"}, + {defaultToken : "string.attribute-value.xml"} + ] + }] + }; + + if (this.constructor === XmlHighlightRules) + this.normalizeRules(); +}; + + +(function() { + + this.embedTagRules = function(HighlightRules, prefix, tag){ + this.$rules.tag.unshift({ + token : ["meta.tag.punctuation.tag-open.xml", "meta.tag." + tag + ".tag-name.xml"], + regex : "(<)(" + tag + "(?=\\s|>|$))", + next: [ + {include : "attributes"}, + {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next : prefix + "start"} + ] + }); + + this.$rules[tag + "-end"] = [ + {include : "attributes"}, + {token : "meta.tag.punctuation.tag-close.xml", regex : "/?>", next: "start", + onMatch : function(value, currentState, stack) { + stack.splice(0); + return this.token; + }} + ] + + this.embedRules(HighlightRules, prefix, [{ + token: ["meta.tag.punctuation.end-tag-open.xml", "meta.tag." + tag + ".tag-name.xml"], + regex : "(</)(" + tag + "(?=\\s|>|$))", + next: tag + "-end" + }, { + token: "string.cdata.xml", + regex : "<\\!\\[CDATA\\[" + }, { + token: "string.cdata.xml", + regex : "\\]\\]>" + }]); + }; + +}).call(TextHighlightRules.prototype); + +oop.inherits(XmlHighlightRules, TextHighlightRules); + +exports.XmlHighlightRules = XmlHighlightRules; +}); + +ace.define("ace/mode/behaviour/xml",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) { +"use strict"; + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; +var TokenIterator = require("../../token_iterator").TokenIterator; +var lang = require("../../lib/lang"); + +function is(token, type) { + return token.type.lastIndexOf(type + ".xml") > -1; +} + +var XmlBehaviour = function () { + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selected = session.doc.getTextRange(editor.getSelectionRange()); + if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) { + return { + text: quote + selected + quote, + selection: false + }; + } + + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + var iterator = new TokenIterator(session, cursor.row, cursor.column); + var token = iterator.getCurrentToken(); + + if (rightChar == quote && (is(token, "attribute-value") || is(token, "string"))) { + return { + text: "", + selection: [1, 1] + }; + } + + if (!token) + token = iterator.stepBackward(); + + if (!token) + return; + + while (is(token, "tag-whitespace") || is(token, "whitespace")) { + token = iterator.stepBackward(); + } + var rightSpace = !rightChar || rightChar.match(/\s/); + if (is(token, "attribute-equals") && (rightSpace || rightChar == '>') || (is(token, "decl-attribute-equals") && (rightSpace || rightChar == '?'))) { + return { + text: quote + quote, + selection: [1, 1] + }; + } + } + }); + + this.add("string_dquotes", "deletion", function(state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || selected == "'")) { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == selected) { + range.end.column++; + return range; + } + } + }); + + this.add("autoclosing", "insertion", function (state, action, editor, session, text) { + if (text == '>') { + var position = editor.getSelectionRange().start; + var iterator = new TokenIterator(session, position.row, position.column); + var token = iterator.getCurrentToken() || iterator.stepBackward(); + if (!token || !(is(token, "tag-name") || is(token, "tag-whitespace") || is(token, "attribute-name") || is(token, "attribute-equals") || is(token, "attribute-value"))) + return; + if (is(token, "reference.attribute-value")) + return; + if (is(token, "attribute-value")) { + var firstChar = token.value.charAt(0); + if (firstChar == '"' || firstChar == "'") { + var lastChar = token.value.charAt(token.value.length - 1); + var tokenEnd = iterator.getCurrentTokenColumn() + token.value.length; + if (tokenEnd > position.column || tokenEnd == position.column && firstChar != lastChar) + return; + } + } + while (!is(token, "tag-name")) { + token = iterator.stepBackward(); + if (token.value == "<") { + token = iterator.stepForward(); + break; + } + } + + var tokenRow = iterator.getCurrentTokenRow(); + var tokenColumn = iterator.getCurrentTokenColumn(); + if (is(iterator.stepBackward(), "end-tag-open")) + return; + + var element = token.value; + if (tokenRow == position.row) + element = element.substring(0, position.column - tokenColumn); + + if (this.voidElements.hasOwnProperty(element.toLowerCase())) + return; + + return { + text: ">" + "</" + element + ">", + selection: [1, 1] + }; + } + }); + + this.add("autoindent", "insertion", function (state, action, editor, session, text) { + if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.getLine(cursor.row); + var iterator = new TokenIterator(session, cursor.row, cursor.column); + var token = iterator.getCurrentToken(); + + if (token && token.type.indexOf("tag-close") !== -1) { + if (token.value == "/>") + return; + while (token && token.type.indexOf("tag-name") === -1) { + token = iterator.stepBackward(); + } + + if (!token) { + return; + } + + var tag = token.value; + var row = iterator.getCurrentTokenRow(); + token = iterator.stepBackward(); + if (!token || token.type.indexOf("end-tag") !== -1) { + return; + } + + if (this.voidElements && !this.voidElements[tag]) { + var nextToken = session.getTokenAt(cursor.row, cursor.column+1); + var line = session.getLine(row); + var nextIndent = this.$getIndent(line); + var indent = nextIndent + session.getTabString(); + + if (nextToken && nextToken.value === "</") { + return { + text: "\n" + indent + "\n" + nextIndent, + selection: [1, indent.length, 1, indent.length] + }; + } else { + return { + text: "\n" + indent + }; + } + } + } + } + }); + +}; + +oop.inherits(XmlBehaviour, Behaviour); + +exports.XmlBehaviour = XmlBehaviour; +}); + +ace.define("ace/mode/folding/xml",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/range","ace/mode/folding/fold_mode","ace/token_iterator"], function(require, exports, module) { +"use strict"; + +var oop = require("../../lib/oop"); +var lang = require("../../lib/lang"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; +var TokenIterator = require("../../token_iterator").TokenIterator; + +var FoldMode = exports.FoldMode = function(voidElements, optionalEndTags) { + BaseFoldMode.call(this); + this.voidElements = voidElements || {}; + this.optionalEndTags = oop.mixin({}, this.voidElements); + if (optionalEndTags) + oop.mixin(this.optionalEndTags, optionalEndTags); + +}; +oop.inherits(FoldMode, BaseFoldMode); + +var Tag = function() { + this.tagName = ""; + this.closing = false; + this.selfClosing = false; + this.start = {row: 0, column: 0}; + this.end = {row: 0, column: 0}; +}; + +function is(token, type) { + return token.type.lastIndexOf(type + ".xml") > -1; +} + +(function() { + + this.getFoldWidget = function(session, foldStyle, row) { + var tag = this._getFirstTagInLine(session, row); + + if (!tag) + return this.getCommentFoldWidget(session, row); + + if (tag.closing || (!tag.tagName && tag.selfClosing)) + return foldStyle == "markbeginend" ? "end" : ""; + + if (!tag.tagName || tag.selfClosing || this.voidElements.hasOwnProperty(tag.tagName.toLowerCase())) + return ""; + + if (this._findEndTagInLine(session, row, tag.tagName, tag.end.column)) + return ""; + + return "start"; + }; + + this.getCommentFoldWidget = function(session, row) { + if (/comment/.test(session.getState(row)) && /<!-/.test(session.getLine(row))) + return "start"; + return ""; + } + this._getFirstTagInLine = function(session, row) { + var tokens = session.getTokens(row); + var tag = new Tag(); + + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + if (is(token, "tag-open")) { + tag.end.column = tag.start.column + token.value.length; + tag.closing = is(token, "end-tag-open"); + token = tokens[++i]; + if (!token) + return null; + tag.tagName = token.value; + tag.end.column += token.value.length; + for (i++; i < tokens.length; i++) { + token = tokens[i]; + tag.end.column += token.value.length; + if (is(token, "tag-close")) { + tag.selfClosing = token.value == '/>'; + break; + } + } + return tag; + } else if (is(token, "tag-close")) { + tag.selfClosing = token.value == '/>'; + return tag; + } + tag.start.column += token.value.length; + } + + return null; + }; + + this._findEndTagInLine = function(session, row, tagName, startColumn) { + var tokens = session.getTokens(row); + var column = 0; + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + column += token.value.length; + if (column < startColumn) + continue; + if (is(token, "end-tag-open")) { + token = tokens[i + 1]; + if (token && token.value == tagName) + return true; + } + } + return false; + }; + this._readTagForward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var tag = new Tag(); + do { + if (is(token, "tag-open")) { + tag.closing = is(token, "end-tag-open"); + tag.start.row = iterator.getCurrentTokenRow(); + tag.start.column = iterator.getCurrentTokenColumn(); + } else if (is(token, "tag-name")) { + tag.tagName = token.value; + } else if (is(token, "tag-close")) { + tag.selfClosing = token.value == "/>"; + tag.end.row = iterator.getCurrentTokenRow(); + tag.end.column = iterator.getCurrentTokenColumn() + token.value.length; + iterator.stepForward(); + return tag; + } + } while(token = iterator.stepForward()); + + return null; + }; + + this._readTagBackward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var tag = new Tag(); + do { + if (is(token, "tag-open")) { + tag.closing = is(token, "end-tag-open"); + tag.start.row = iterator.getCurrentTokenRow(); + tag.start.column = iterator.getCurrentTokenColumn(); + iterator.stepBackward(); + return tag; + } else if (is(token, "tag-name")) { + tag.tagName = token.value; + } else if (is(token, "tag-close")) { + tag.selfClosing = token.value == "/>"; + tag.end.row = iterator.getCurrentTokenRow(); + tag.end.column = iterator.getCurrentTokenColumn() + token.value.length; + } + } while(token = iterator.stepBackward()); + + return null; + }; + + this._pop = function(stack, tag) { + while (stack.length) { + + var top = stack[stack.length-1]; + if (!tag || top.tagName == tag.tagName) { + return stack.pop(); + } + else if (this.optionalEndTags.hasOwnProperty(top.tagName)) { + stack.pop(); + continue; + } else { + return null; + } + } + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var firstTag = this._getFirstTagInLine(session, row); + + if (!firstTag) { + return this.getCommentFoldWidget(session, row) + && session.getCommentFoldRange(row, session.getLine(row).length); + } + + var isBackward = firstTag.closing || firstTag.selfClosing; + var stack = []; + var tag; + + if (!isBackward) { + var iterator = new TokenIterator(session, row, firstTag.start.column); + var start = { + row: row, + column: firstTag.start.column + firstTag.tagName.length + 2 + }; + if (firstTag.start.row == firstTag.end.row) + start.column = firstTag.end.column; + while (tag = this._readTagForward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) + return Range.fromPoints(start, tag.start); + } + else { + stack.push(tag); + } + } + } + else { + var iterator = new TokenIterator(session, row, firstTag.end.column); + var end = { + row: row, + column: firstTag.start.column + }; + + while (tag = this._readTagBackward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (!tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) { + tag.start.column += tag.tagName.length + 2; + if (tag.start.row == tag.end.row && tag.start.column < tag.end.column) + tag.start.column = tag.end.column; + return Range.fromPoints(tag.start, end); + } + } + else { + stack.push(tag); + } + } + } + + }; + +}).call(FoldMode.prototype); + +}); + +ace.define("ace/mode/xml",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/mode/text","ace/mode/xml_highlight_rules","ace/mode/behaviour/xml","ace/mode/folding/xml","ace/worker/worker_client"], function(require, exports, module) { +"use strict"; + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextMode = require("./text").Mode; +var XmlHighlightRules = require("./xml_highlight_rules").XmlHighlightRules; +var XmlBehaviour = require("./behaviour/xml").XmlBehaviour; +var XmlFoldMode = require("./folding/xml").FoldMode; +var WorkerClient = require("../worker/worker_client").WorkerClient; + +var Mode = function() { + this.HighlightRules = XmlHighlightRules; + this.$behaviour = new XmlBehaviour(); + this.foldingRules = new XmlFoldMode(); +}; + +oop.inherits(Mode, TextMode); + +(function() { + + this.voidElements = lang.arrayToMap([]); + + this.blockComment = {start: "<!--", end: "-->"}; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "ace/mode/xml_worker", "Worker"); + worker.attachToDocument(session.getDocument()); + + worker.on("error", function(e) { + session.setAnnotations(e.data); + }); + + worker.on("terminate", function() { + session.clearAnnotations(); + }); + + return worker; + }; + + this.$id = "ace/mode/xml"; +}).call(Mode.prototype); + +exports.Mode = Mode; +}); |