/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/yaml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/yaml_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/coffee'], function(require, exports, module) {

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

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

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

var YamlHighlightRules = require("./yaml_highlight_rules").YamlHighlightRules;

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

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

var Mode = function() {

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

    this.$outdent = new MatchingBraceOutdent();

    this.foldingRules = new FoldMode();

};

oop.inherits(Mode, TextMode);

(function() {

    this.lineCommentStart = "#";

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

        var indent = this.$getIndent(line);

        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;

});

define('ace/mode/yaml_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 YamlHighlightRules = function() {

    this.$rules = {

        "start" : [

            {

                token : "comment",

                regex : "#.*$"

            }, {

                token : "list.markup",

                regex : /^(?:-{3}|\.{3})\s*(?=#|$)/     

            },  {

                token : "list.markup",

                regex : /^\s*[\-?](?:$|\s)/     

            }, {

                token: "constant",

                regex: "!![\\w//]+"

            }, {

                token: "constant.language",

                regex: "[&\\*][a-zA-Z0-9-_]+"

            }, {

                token: ["meta.tag", "keyword"],

                regex: /^(\s*\w.*?)(\:(?:\s+|$))/

            },{

                token: ["meta.tag", "keyword"],

                regex: /(\w+?)(\s*\:(?:\s+|$))/

            }, {

                token : "keyword.operator",

                regex : "<<\\w*:\\w*"

            }, {

                token : "keyword.operator",

                regex : "-\\s*(?=[{])"

            }, {

                token : "string", // single line

                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'

            }, {

                token : "string", // multi line string start

                regex : '[\\|>]\\w*',

                next : "qqstring"

            }, {

                token : "string", // single quoted string

                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"

            }, {

                token : "constant.numeric", // float

                regex : /[+\-]?[\d_]+(?:(?:\.[\d_]*)?(?:[eE][+\-]?[\d_]+)?)?\b/

            }, {

                token : "constant.numeric", // other number

                regex : /[+\-]?\.inf\b|NaN\b|0x[\dA-Fa-f_]+|0b[10_]+/

            }, {

                token : "constant.language.boolean",

                regex : "(?:true|false|TRUE|FALSE|True|False|yes|no)\\b"

            }, {

                token : "invalid.illegal", // comments are not allowed

                regex : "\\/\\/.*$"

            }, {

                token : "paren.lparen",

                regex : "[[({]"

            }, {

                token : "paren.rparen",

                regex : "[\\])}]"

            }

        ],

        "qqstring" : [

            {

                token : "string",

                regex : '(?=(?:(?:\\\\.)|(?:[^:]))*?:)',

                next : "start"

            }, {

                token : "string",

                regex : '.+'

            }

        ]};

};

oop.inherits(YamlHighlightRules, TextHighlightRules);

exports.YamlHighlightRules = YamlHighlightRules;

});

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);

});