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Diffstat (limited to 'contexts/data/lib/ace/mode-jsx.js')
| -rw-r--r-- | contexts/data/lib/ace/mode-jsx.js | 635 |
1 files changed, 635 insertions, 0 deletions
diff --git a/contexts/data/lib/ace/mode-jsx.js b/contexts/data/lib/ace/mode-jsx.js new file mode 100644 index 0000000..998f988 --- /dev/null +++ b/contexts/data/lib/ace/mode-jsx.js @@ -0,0 +1,635 @@ +ace.define('ace/mode/jsx', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/jsx_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var JsxHighlightRules = require("./jsx_highlight_rules").JsxHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +function Mode() { + this.$tokenizer = new Tokenizer(new JsxHighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); + this.$behaviour = new CstyleBehaviour(); + this.foldingRules = new CStyleFoldMode(); +} +oop.inherits(Mode, TextMode); + +(function() { + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + var tokenizedLine = this.$tokenizer.getLineTokens(line, state); + var tokens = tokenizedLine.tokens; + + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + if (state == "start") { + var match = line.match(/^.*[\{\(\[]\s*$/); + if (match) { + indent += tab; + } + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); +ace.define('ace/mode/jsx_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + var oop = require("../lib/oop"); + var lang = require("../lib/lang"); + var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules; + var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + + var JsxHighlightRules = function() { + var keywords = lang.arrayToMap( + ("break|do|instanceof|typeof|case|else|new|var|catch|finally|return|void|continue|for|switch|default|while|function|this|" + + "if|throw|" + + "delete|in|try|" + + "class|extends|super|import|from|into|implements|interface|static|mixin|override|abstract|final|" + + "number|int|string|boolean|variant|" + + "log|assert").split("|") + ); + + var buildinConstants = lang.arrayToMap( + ("null|true|false|NaN|Infinity|__FILE__|__LINE__|undefined").split("|") + ); + + var reserved = lang.arrayToMap( + ("debugger|with|" + + "const|export|" + + "let|private|public|yield|protected|" + + "extern|native|as|operator|__fake__|__readonly__").split("|") + ); + + var identifierRe = "[a-zA-Z_][a-zA-Z0-9_]*\\b"; + + this.$rules = { + "start" : [ + { + token : "comment", + regex : "\\/\\/.*$" + }, + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + regex : "\\/\\*", + next : "comment" + }, { + token : "string.regexp", + regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)" + }, { + token : "string", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]' + }, { + token : "string", // single line + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : "constant.numeric", // hex + regex : "0[xX][0-9a-fA-F]+\\b" + }, { + token : "constant.numeric", // float + regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b" + }, { + token : "constant.language.boolean", + regex : "(?:true|false)\\b" + }, { + token : [ + "storage.type", + "text", + "entity.name.function" + ], + regex : "(function)(\\s+)(" + identifierRe + ")" + }, { + token : function(value) { + if (value == "this") + return "variable.language"; + else if (value == "function") + return "storage.type"; + else if (keywords.hasOwnProperty(value) || reserved.hasOwnProperty(value)) + return "keyword"; + else if (buildinConstants.hasOwnProperty(value)) + return "constant.language"; + else if (/^_?[A-Z][a-zA-Z0-9_]*$/.test(value)) + return "language.support.class"; + else + return "identifier"; + }, + regex : identifierRe + }, { + token : "keyword.operator", + regex : "!|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|==|=|!=|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)" + }, { + token : "punctuation.operator", + regex : "\\?|\\:|\\,|\\;|\\." + }, { + token : "paren.lparen", + regex : "[[({<]" + }, { + token : "paren.rparen", + regex : "[\\])}>]" + }, { + token : "text", + regex : "\\s+" + } + ], + "comment" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "start" + }, { + token : "comment", // comment spanning whole line + regex : ".+" + } + ] + }; + + this.embedRules(DocCommentHighlightRules, "doc-", + [ DocCommentHighlightRules.getEndRule("start") ]); + }; + + oop.inherits(JsxHighlightRules, TextHighlightRules); + + exports.JsxHighlightRules = JsxHighlightRules; +}); + +ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var DocCommentHighlightRules = function() { + + this.$rules = { + "start" : [ { + token : "comment.doc.tag", + regex : "@[\\w\\d_]+" // TODO: fix email addresses + }, { + token : "comment.doc", + regex : "\\s+" + }, { + token : "comment.doc", + regex : "TODO" + }, { + token : "comment.doc", + regex : "[^@\\*]+" + }, { + token : "comment.doc", + regex : "." + }] + }; +}; + +oop.inherits(DocCommentHighlightRules, TextHighlightRules); + +DocCommentHighlightRules.getStartRule = function(start) { + return { + token : "comment.doc", // doc comment + regex : "\\/\\*(?=\\*)", + next : start + }; +}; + +DocCommentHighlightRules.getEndRule = function (start) { + return { + token : "comment.doc", // closing comment + regex : "\\*\\/", + next : start + }; +}; + + +exports.DocCommentHighlightRules = DocCommentHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/token_iterator', 'ace/lib/lang'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; +var TokenIterator = require("../../token_iterator").TokenIterator; +var lang = require("../../lib/lang"); + +var SAFE_INSERT_IN_TOKENS = + ["text", "paren.rparen", "punctuation.operator"]; +var SAFE_INSERT_BEFORE_TOKENS = + ["text", "paren.rparen", "punctuation.operator", "comment"]; + + +var autoInsertedBrackets = 0; +var autoInsertedRow = -1; +var autoInsertedLineEnd = ""; +var maybeInsertedBrackets = 0; +var maybeInsertedRow = -1; +var maybeInsertedLineStart = ""; +var maybeInsertedLineEnd = ""; + +var CstyleBehaviour = function () { + + CstyleBehaviour.isSaneInsertion = function(editor, session) { + var cursor = editor.getCursorPosition(); + var iterator = new TokenIterator(session, cursor.row, cursor.column); + if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) { + var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1); + if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) + return false; + } + iterator.stepForward(); + return iterator.getCurrentTokenRow() !== cursor.row || + this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS); + }; + + CstyleBehaviour.$matchTokenType = function(token, types) { + return types.indexOf(token.type || token) > -1; + }; + + CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + if (!this.isAutoInsertedClosing(cursor, line, autoInsertedLineEnd[0])) + autoInsertedBrackets = 0; + autoInsertedRow = cursor.row; + autoInsertedLineEnd = bracket + line.substr(cursor.column); + autoInsertedBrackets++; + }; + + CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + if (!this.isMaybeInsertedClosing(cursor, line)) + maybeInsertedBrackets = 0; + maybeInsertedRow = cursor.row; + maybeInsertedLineStart = line.substr(0, cursor.column) + bracket; + maybeInsertedLineEnd = line.substr(cursor.column); + maybeInsertedBrackets++; + }; + + CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) { + return autoInsertedBrackets > 0 && + cursor.row === autoInsertedRow && + bracket === autoInsertedLineEnd[0] && + line.substr(cursor.column) === autoInsertedLineEnd; + }; + + CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) { + return maybeInsertedBrackets > 0 && + cursor.row === maybeInsertedRow && + line.substr(cursor.column) === maybeInsertedLineEnd && + line.substr(0, cursor.column) == maybeInsertedLineStart; + }; + + CstyleBehaviour.popAutoInsertedClosing = function() { + autoInsertedLineEnd = autoInsertedLineEnd.substr(1); + autoInsertedBrackets--; + }; + + CstyleBehaviour.clearMaybeInsertedClosing = function() { + maybeInsertedBrackets = 0; + maybeInsertedRow = -1; + }; + + this.add("braces", "insertion", function (state, action, editor, session, text) { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + if (text == '{') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) { + return { + text: '{' + selected + '}', + selection: false + }; + } else if (CstyleBehaviour.isSaneInsertion(editor, session)) { + if (/[\]\}\)]/.test(line[cursor.column])) { + CstyleBehaviour.recordAutoInsert(editor, session, "}"); + return { + text: '{}', + selection: [1, 1] + }; + } else { + CstyleBehaviour.recordMaybeInsert(editor, session, "{"); + return { + text: '{', + selection: [1, 1] + }; + } + } + } else if (text == '}') { + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) { + CstyleBehaviour.popAutoInsertedClosing(); + return { + text: '', + selection: [1, 1] + }; + } + } + } else if (text == "\n" || text == "\r\n") { + var closing = ""; + if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) { + closing = lang.stringRepeat("}", maybeInsertedBrackets); + CstyleBehaviour.clearMaybeInsertedClosing(); + } + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}' || closing !== "") { + var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column}, '}'); + if (!openBracePos) + return null; + + var indent = this.getNextLineIndent(state, line.substring(0, cursor.column), session.getTabString()); + var next_indent = this.$getIndent(line); + + return { + text: '\n' + indent + '\n' + next_indent + closing, + selection: [1, indent.length, 1, indent.length] + }; + } + } + }); + + this.add("braces", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '{') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.end.column, range.end.column + 1); + if (rightChar == '}') { + range.end.column++; + return range; + } else { + maybeInsertedBrackets--; + } + } + }); + + this.add("parens", "insertion", function (state, action, editor, session, text) { + if (text == '(') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "" && editor.getWrapBehavioursEnabled()) { + return { + text: '(' + selected + ')', + selection: false + }; + } else if (CstyleBehaviour.isSaneInsertion(editor, session)) { + CstyleBehaviour.recordAutoInsert(editor, session, ")"); + return { + text: '()', + selection: [1, 1] + }; + } + } else if (text == ')') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ')') { + var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) { + CstyleBehaviour.popAutoInsertedClosing(); + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("parens", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '(') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ')') { + range.end.column++; + return range; + } + } + }); + + this.add("brackets", "insertion", function (state, action, editor, session, text) { + if (text == '[') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "" && editor.getWrapBehavioursEnabled()) { + return { + text: '[' + selected + ']', + selection: false + }; + } else if (CstyleBehaviour.isSaneInsertion(editor, session)) { + CstyleBehaviour.recordAutoInsert(editor, session, "]"); + return { + text: '[]', + selection: [1, 1] + }; + } + } else if (text == ']') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ']') { + var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) { + CstyleBehaviour.popAutoInsertedClosing(); + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("brackets", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '[') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ']') { + range.end.column++; + return range; + } + } + }); + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "" && selected !== "'" && selected != '"' && editor.getWrapBehavioursEnabled()) { + return { + text: quote + selected + quote, + selection: false + }; + } else { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var leftChar = line.substring(cursor.column-1, cursor.column); + if (leftChar == '\\') { + return null; + } + var tokens = session.getTokens(selection.start.row); + var col = 0, token; + var quotepos = -1; // Track whether we're inside an open quote. + + for (var x = 0; x < tokens.length; x++) { + token = tokens[x]; + if (token.type == "string") { + quotepos = -1; + } else if (quotepos < 0) { + quotepos = token.value.indexOf(quote); + } + if ((token.value.length + col) > selection.start.column) { + break; + } + col += tokens[x].value.length; + } + if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) { + if (!CstyleBehaviour.isSaneInsertion(editor, session)) + return; + return { + text: quote + quote, + selection: [1,1] + }; + } else if (token && token.type === "string") { + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == quote) { + return { + text: '', + 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 == '"') { + range.end.column++; + return range; + } + } + }); + +}; + +oop.inherits(CstyleBehaviour, Behaviour); + +exports.CstyleBehaviour = CstyleBehaviour; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + return session.getCommentFoldRange(row, i + match[0].length, 1); + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[1]) + return this.closingBracketBlock(session, match[1], row, i); + + return session.getCommentFoldRange(row, i, -1); + } + }; + +}).call(FoldMode.prototype); + +}); |