/lenasys/trunk

/* ***** BEGIN LICENSE BLOCK *****

 * Distributed under the BSD license:

 *

 * Copyright (c) 2010, Ajax.org B.V.

 * All rights reserved.

 * 

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *     * Redistributions of source code must retain the above copyright

 *       notice, this list of conditions and the following disclaimer.

 *     * Redistributions in binary form must reproduce the above copyright

 *       notice, this list of conditions and the following disclaimer in the

 *       documentation and/or other materials provided with the distribution.

 *     * Neither the name of Ajax.org B.V. nor the

 *       names of its contributors may be used to endorse or promote products

 *       derived from this software without specific prior written permission.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 * ***** END LICENSE BLOCK ***** */

define('ace/mode/coffee', ['require', 'exports', 'module' , 'ace/tokenizer', 'ace/mode/coffee_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/coffee', 'ace/range', 'ace/mode/text', 'ace/worker/worker_client', 'ace/lib/oop'], function(require, exports, module) {

var Tokenizer = require("../tokenizer").Tokenizer;

var Rules = require("./coffee_highlight_rules").CoffeeHighlightRules;

var Outdent = require("./matching_brace_outdent").MatchingBraceOutdent;

var FoldMode = require("./folding/coffee").FoldMode;

var Range = require("../range").Range;

var TextMode = require("./text").Mode;

var WorkerClient = require("../worker/worker_client").WorkerClient;

var oop = require("../lib/oop");

function Mode() {

    this.$tokenizer = new Tokenizer(new Rules().getRules());

    this.$outdent = new Outdent();

    this.foldingRules = new FoldMode();

}

oop.inherits(Mode, TextMode);

(function() {

    var indenter = /(?:[({[=:]|[-=]>|\b(?:else|switch|try|catch(?:\s*[$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)?|finally))\s*$/;

    var commentLine = /^(\s*)#/;

    var hereComment = /^\s*###(?!#)/;

    var indentation = /^\s*/;

    this.getNextLineIndent = function(state, line, tab) {

        var indent = this.$getIndent(line);

        var tokens = this.$tokenizer.getLineTokens(line, state).tokens;

        if (!(tokens.length && tokens[tokens.length - 1].type === 'comment') &&

            state === 'start' && indenter.test(line))

            indent += tab;

        return indent;

    };

    this.toggleCommentLines = function(state, doc, startRow, endRow){

        console.log("toggle");

        var range = new Range(0, 0, 0, 0);

        for (var i = startRow; i <= endRow; ++i) {

            var line = doc.getLine(i);

            if (hereComment.test(line))

                continue;

            if (commentLine.test(line))

                line = line.replace(commentLine, '$1');

            else

                line = line.replace(indentation, '$&#');

            range.end.row = range.start.row = i;

            range.end.column = line.length + 1;

            doc.replace(range, line);

        }

    };

    this.checkOutdent = function(state, line, input) {

        return this.$outdent.checkOutdent(line, input);

    };

    this.autoOutdent = function(state, doc, row) {

        this.$outdent.autoOutdent(doc, row);

    };

    this.createWorker = function(session) {

        var worker = new WorkerClient(["ace"], "ace/mode/coffee_worker", "Worker");

        worker.attachToDocument(session.getDocument());

        worker.on("error", function(e) {

            session.setAnnotations([e.data]);

        });

        worker.on("ok", function(e) {

            session.clearAnnotations();

        });

        return worker;

    };

}).call(Mode.prototype);

exports.Mode = Mode;

});

define('ace/mode/coffee_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;

    oop.inherits(CoffeeHighlightRules, TextHighlightRules);

    function CoffeeHighlightRules() {

        var identifier = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";

        var keywords = (

            "this|throw|then|try|typeof|super|switch|return|break|by|continue|" +

            "catch|class|in|instanceof|is|isnt|if|else|extends|for|forown|" +

            "finally|function|while|when|new|no|not|delete|debugger|do|loop|of|off|" +

            "or|on|unless|until|and|yes"

        );

        var langConstant = (

            "true|false|null|undefined|NaN|Infinity"

        );

        var illegal = (

            "case|const|default|function|var|void|with|enum|export|implements|" +

            "interface|let|package|private|protected|public|static|yield|" +

            "__hasProp|slice|bind|indexOf"

        );

        var supportClass = (

            "Array|Boolean|Date|Function|Number|Object|RegExp|ReferenceError|String|" +

            "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" +

            "SyntaxError|TypeError|URIError|"  +

            "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +

            "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray"

        );

        var supportFunction = (

            "Math|JSON|isNaN|isFinite|parseInt|parseFloat|encodeURI|" +

            "encodeURIComponent|decodeURI|decodeURIComponent|String|"

        );

        var variableLanguage = (

            "window|arguments|prototype|document"

        );

        var keywordMapper = this.createKeywordMapper({

            "keyword": keywords,

            "constant.language": langConstant,

            "invalid.illegal": illegal,

            "language.support.class": supportClass,

            "language.support.function": supportFunction,

            "variable.language": variableLanguage

        }, "identifier");

        var functionRule = {

            token: ["paren.lparen", "variable.parameter", "paren.rparen", "text", "storage.type"],

            regex: /(?:(\()((?:"[^")]*?"|'[^')]*?'|\/[^\/)]*?\/|[^()\"'\/])*?)(\))(\s*))?([\-=]>)/.source

        };

        var stringEscape = /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.)/;

        this.$rules = {

            start : [

                {

                    token : "constant.numeric",

                    regex : "(?:0x[\\da-fA-F]+|(?:\\d+(?:\\.\\d+)?|\\.\\d+)(?:[eE][+-]?\\d+)?)"

                }, {

                    stateName: "qdoc",

                    token : "string", regex : "'''", next : [

                        {token : "string", regex : "'''", next : "start"},

                        {token : "constant.language.escape", regex : stringEscape},

                        {defaultToken: "string"}

                    ]

                }, {

                    stateName: "qqdoc",

                    token : "string",

                    regex : '"""',

                    next : [

                        {token : "string", regex : '"""', next : "start"},

                        {token : "constant.language.escape", regex : stringEscape},

                        {defaultToken: "string"}

                    ]

                }, {

                    stateName: "qstring",

                    token : "string", regex : "'", next : [

                        {token : "string", regex : "'", next : "start"},

                        {token : "constant.language.escape", regex : stringEscape},

                        {defaultToken: "string"}

                    ]

                }, {

                    stateName: "qqstring",

                    token : "string.start", regex : '"', next : [

                        {token : "string.end", regex : '"', next : "start"},

                        {token : "constant.language.escape", regex : stringEscape},

                        {defaultToken: "string"}

                    ]

                }, {

                    stateName: "js",

                    token : "string", regex : "`", next : [

                        {token : "string", regex : "`", next : "start"},

                        {token : "constant.language.escape", regex : stringEscape},

                        {defaultToken: "string"}

                    ]

                }, {

                    token : "string.regex",

                    regex : "///",

                    next : "heregex"

                }, {

                    token : "string.regex",

                    regex : /(?:\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/)(?:[imgy]{0,4})(?!\w)/

                }, {

                    token : "comment",

                    regex : "###(?!#)",

                    next : "comment"

                }, {

                    token : "comment",

                    regex : "#.*"

                }, {

                    token : ["punctuation.operator", "text", "identifier"],

                    regex : "(\\.)(\\s*)(" + illegal + ")"

                }, {

                    token : "punctuation.operator",

                    regex : "\\."

                }, {

                    token : ["keyword", "text", "language.support.class",

                     "text", "keyword", "text", "language.support.class"],

                    regex : "(class)(\\s+)(" + identifier + ")(?:(\\s+)(extends)(\\s+)(" + identifier + "))?"

                }, {

                    token : ["entity.name.function", "text", "keyword.operator", "text"].concat(functionRule.token),

                    regex : "(" + identifier + ")(\\s*)([=:])(\\s*)" + functionRule.regex

                }, 

                functionRule, 

                {

                    token : "variable",

                    regex : "@(?:" + identifier + ")?"

                }, {

                    token: keywordMapper,

                    regex : identifier

                }, {

                    token : "punctuation.operator",

                    regex : "\\,|\\."

                }, {

                    token : "storage.type",

                    regex : "[\\-=]>"

                }, {

                    token : "keyword.operator",

                    regex : "(?:[-+*/%<>&|^!?=]=|>>>=?|\\-\\-|\\+\\+|::|&&=|\\|\\|=|<<=|>>=|\\?\\.|\\.{2,3}|[!*+-=><])"

                }, {

                    token : "paren.lparen",

                    regex : "[({[]"

                }, {

                    token : "paren.rparen",

                    regex : "[\\]})]"

                }, {

                    token : "text",

                    regex : "\\s+"

                }],

            heregex : [{

                token : "string.regex",

                regex : '.*?///[imgy]{0,4}',

                next : "start"

            }, {

                token : "comment.regex",

                regex : "\\s+(?:#.*)?"

            }, {

                token : "string.regex",

                regex : "\\S+"

            }],

            comment : [{

                token : "comment",

                regex : '###',

                next : "start"

            }, {

                defaultToken : "comment",

            }]

        };

        this.normalizeRules();

    }

    exports.CoffeeHighlightRules = CoffeeHighlightRules;

});

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) {

        return line.match(/^\s*/)[0];

    };

}).call(MatchingBraceOutdent.prototype);

exports.MatchingBraceOutdent = MatchingBraceOutdent;

});

define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {

var oop = require("../../lib/oop");

var BaseFoldMode = require("./fold_mode").FoldMode;

var Range = require("../../range").Range;

var FoldMode = exports.FoldMode = function() {};

oop.inherits(FoldMode, BaseFoldMode);

(function() {

    this.getFoldWidgetRange = function(session, foldStyle, row) {

        var range = this.indentationBlock(session, row);

        if (range)

            return range;

        var re = /\S/;

        var line = session.getLine(row);

        var startLevel = line.search(re);

        if (startLevel == -1 || line[startLevel] != "#")

            return;

        var startColumn = line.length;

        var maxRow = session.getLength();

        var startRow = row;

        var endRow = row;

        while (++row < maxRow) {

            line = session.getLine(row);

            var level = line.search(re);

            if (level == -1)

                continue;

            if (line[level] != "#")

                break;

            endRow = row;

        }

        if (endRow > startRow) {

            var endColumn = session.getLine(endRow).length;

            return new Range(startRow, startColumn, endRow, endColumn);

        }

    };

    this.getFoldWidget = function(session, foldStyle, row) {

        var line = session.getLine(row);

        var indent = line.search(/\S/);

        var next = session.getLine(row + 1);

        var prev = session.getLine(row - 1);

        var prevIndent = prev.search(/\S/);

        var nextIndent = next.search(/\S/);

        if (indent == -1) {

            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";

            return "";

        }

        if (prevIndent == -1) {

            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {

                session.foldWidgets[row - 1] = "";

                session.foldWidgets[row + 1] = "";

                return "start";

            }

        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {

            if (session.getLine(row - 2).search(/\S/) == -1) {

                session.foldWidgets[row - 1] = "start";

                session.foldWidgets[row + 1] = "";

                return "";

            }

        }

        if (prevIndent!= -1 && prevIndent < indent)

            session.foldWidgets[row - 1] = "start";

        else

            session.foldWidgets[row - 1] = "";

        if (indent < nextIndent)

            return "start";

        else

            return "";

    };

}).call(FoldMode.prototype);

});