/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/diff', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/diff_highlight_rules', 'ace/mode/folding/diff'], function(require, exports, module) {

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

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

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

var HighlightRules = require("./diff_highlight_rules").DiffHighlightRules;

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

var Mode = function() {

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

    this.foldingRules = new FoldMode(["diff", "index", "\\+{3}", "@@|\\*{5}"], "i");

};

oop.inherits(Mode, TextMode);

(function() {

}).call(Mode.prototype);

exports.Mode = Mode;

});

define('ace/mode/diff_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 DiffHighlightRules = function() {

    this.$rules = {

        "start" : [{

                regex: "^(?:\\*{15}|={67}|-{3}|\\+{3})$",

                token: "punctuation.definition.separator.diff",

                "name": "keyword"

            }, { //diff.range.unified

                regex: "^(@@)(\\s*.+?\\s*)(@@)(.*)$",

                token: [

                    "constant",

                    "constant.numeric",

                    "constant",

                    "comment.doc.tag"

                ]

            }, { //diff.range.normal

                regex: "^(\\d+)([,\\d]+)(a|d|c)(\\d+)([,\\d]+)(.*)$",

                token: [

                    "constant.numeric",

                    "punctuation.definition.range.diff",

                    "constant.function",

                    "constant.numeric",

                    "punctuation.definition.range.diff",

                    "invalid"

                ],

                "name": "meta."

            }, {

                regex: "^(\\-{3}|\\+{3}|\\*{3})( .+)$",

                token: [

                    "constant.numeric",

                    "meta.tag"

                ]

            }, { // added

                regex: "^([!+>])(.*?)(\\s*)$",

                token: [

                    "support.constant",

                    "text",

                    "invalid"

                ]

            }, { // removed

                regex: "^([<\\-])(.*?)(\\s*)$",

                token: [

                    "support.function",

                    "string",

                    "invalid"

                ]

            }, {

                regex: "^(diff)(\\s+--\\w+)?(.+?)( .+)?$",

                token: ["variable", "variable", "keyword", "variable"]

            }, {

                regex: "^Index.+$",

                token: "variable"

            }, {

                regex: "\\s*$",

                token: "invalid"

            }, {

                defaultToken: "invisible",

                caseInsensitive: true

            }

        ]

    };

};

oop.inherits(DiffHighlightRules, TextHighlightRules);

exports.DiffHighlightRules = DiffHighlightRules;

});

define('ace/mode/folding/diff', ['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(levels, flag) {

	this.regExpList = levels;

	this.flag = flag;

	this.foldingStartMarker = RegExp("^(" + levels.join("|") + ")", this.flag);

};

oop.inherits(FoldMode, BaseFoldMode);

(function() {

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

        var line = session.getLine(row);

        var start = {row: row, column: line.length};

        var regList = this.regExpList;

        for (var i = 1; i <= regList.length; i++) {

            var re = RegExp("^(" + regList.slice(0, i).join("|") + ")", this.flag);

            if (re.test(line))

                break;

        }

        for (var l = session.getLength(); ++row < l; ) {

            line = session.getLine(row);

            if (re.test(line))

                break;

        }

        if (row == start.row + 1)

            return;

        return  Range.fromPoints(start, {row: row - 1, column: line.length});

    };

}).call(FoldMode.prototype);

});