/*

*  eXide - web-based XQuery IDE
*  
*  Copyright (C) 2011 Wolfgang Meier
*
*  This program is free software: you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation, either version 3 of the License, or
*  (at your option) any later version.
*
*  This program is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

ace.define(‘ace/mode/xquery’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/mode/text’, ‘ace/tokenizer’, ‘ace/mode/xquery_highlight_rules’, ‘ace/mode/behaviour/xquery’, ‘ace/range’], function(require, exports, module) { “use strict”;

var oop = require(“../lib/oop”); var TextMode = require(“./text”).Mode; var Tokenizer = require(“../tokenizer”).Tokenizer; var XQueryHighlightRules = require(“./xquery_highlight_rules”).XQueryHighlightRules; var XQueryBehaviour = require(“./behaviour/xquery”).XQueryBehaviour; var Range = require(“../range”).Range;

var Mode = function(parent) {

this.$tokenizer = new Tokenizer(new XQueryHighlightRules().getRules());
this.$behaviour = new XQueryBehaviour(parent);

};

oop.inherits(Mode, TextMode);

(function() {

this.getNextLineIndent = function(state, line, tab) {
  var indent = this.$getIndent(line);
  var match = line.match(/\s*(?:then|else|return|[{\(]|<\w+>)\s*$/);
  if (match)
    indent += tab;
    return indent;
};

this.checkOutdent = function(state, line, input) {
  if (! /^\s+$/.test(line))
        return false;

    return /^\s*[\}\)]/.test(input);
};

this.autoOutdent = function(state, 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 "";
};

this.toggleCommentLines = function(state, doc, startRow, endRow) {
    var i, line;
    var outdent = true;
    var re = /^\s*\(:(.*):\)/;

    for (i=startRow; i<= endRow; i++) {
        if (!re.test(doc.getLine(i))) {
            outdent = false;
            break;
        }
    }

    var range = new Range(0, 0, 0, 0);
    for (i=startRow; i<= endRow; i++) {
        line = doc.getLine(i);
        range.start.row  = i;
        range.end.row    = i;
        range.end.column = line.length;

        doc.replace(range, outdent ? line.match(re)[1] : "(:" + line + ":)");
    }
};

}).call(Mode.prototype);

exports.Mode = Mode; }); /*

*  eXide - web-based XQuery IDE
*  
*  Copyright (C) 2011 Wolfgang Meier
*
*  This program is free software: you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation, either version 3 of the License, or
*  (at your option) any later version.
*
*  This program is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  You should have received a copy of the GNU General Public License
*  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

ace.define(‘ace/mode/xquery_highlight_rules’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/lib/lang’, ‘ace/mode/text_highlight_rules’], function(require, exports, module) { “use strict”;

var oop = require(“../lib/oop”); var lang = require(“../lib/lang”); var TextHighlightRules = require(“./text_highlight_rules”).TextHighlightRules;

var XQueryHighlightRules = function() {

var keywords = lang.arrayToMap(
  ("return|for|let|where|order|by|declare|function|variable|xquery|version|option|namespace|import|module|when|encoding|" +
   "switch|default|try|catch|group|tumbling|sliding|window|start|end|at|only|" +
   "using|stemming|" +
   "while|" + 
   "external|" +
   "if|then|else|as|and|or|typeswitch|case|ascending|descending|empty|in|count|updating|insert|delete|replace|value|node|attribute|text|element|into|of|with|contains").split("|")
  );

  // regexp must not have capturing parentheses
  // regexps are ordered -> the first match is used

  this.$rules = {
      start : [ {
          token : "text",
          regex : "<\\!\\[CDATA\\[",
          next : "cdata"
      }, {
          token : "xml_pe",
          regex : "<\\?.*?\\?>"
      }, {
          token : "comment",
          regex : "<\\!--",
          next : "comment"
  }, {
    token : "comment",
    regex : "\\(:",
    next : "comment"
      }, {
          token : "text", // opening tag
          regex : "<\\/?",
          next : "tag"
      }, {
          token : "constant", // number
          regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
  }, {
          token : "variable", // variable
          regex : "\\$[a-zA-Z_][a-zA-Z0-9_\\-:]*\\b"
  }, {
    token: "string",
    regex : '".*?"'
  }, {
    token: "string",
    regex : "'.*?'"
      }, {
          token : "text",
          regex : "\\s+"
      }, {
          token: "support.function",
          regex: "\\w[\\w+_\\-:]+(?=\\()"
      }, {
    token : function(value) {
          if (keywords[value])
              return "keyword";
          else
              return "identifier";
    },
    regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
  }, {
          token: "keyword.operator",
          regex: "\\*|=|<|>|\\-|\\+|and|or|eq|ne|lt|gt"
      }, {
          token: "lparen",
          regex: "[[({]"
      }, {
          token: "rparen",
          regex: "[\\])}]"
      } ],

      tag : [ {
          token : "text",
          regex : ">",
          next : "start"
      }, {
          token : "meta.tag",
          regex : "[-_a-zA-Z0-9:]+"
      }, {
          token : "text",
          regex : "\\s+"
      }, {
          token : "string",
          regex : '".*?"'
      }, {
          token : "string",
          regex : "'.*?'"
      } ],

      cdata : [ {
          token : "text",
          regex : "\\]\\]>",
          next : "start"
      }, {
          token : "text",
          regex : "\\s+"
      }, {
          token : "text",
          regex : "(?:[^\\]]|\\](?!\\]>))+"
      } ],

      comment : [ {
          token : "comment",
          regex : ".*?-->",
          next : "start"
      }, {
    token: "comment",
    regex : ".*:\\)",
    next : "start"
      }, {
          token : "comment",
          regex : ".+"
  } ]
  };

};

oop.inherits(XQueryHighlightRules, TextHighlightRules);

exports.XQueryHighlightRules = XQueryHighlightRules; }); /*

*

*

*

*

*/ ace.define(‘ace/mode/behaviour/xquery’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/mode/behaviour’, ‘ace/mode/behaviour/cstyle’], function(require, exports, module) { “use strict”;

var oop = require("../../lib/oop");
var Behaviour = require('../behaviour').Behaviour;
var CstyleBehaviour = require('./cstyle').CstyleBehaviour;

var XQueryBehaviour = function (parent) {

    this.inherit(CstyleBehaviour, ["braces", "parens", "string_dquotes"]); // Get string behaviour
    this.parent = parent;

    this.add("brackets", "insertion", function (state, action, editor, session, text) {
        if (text == "\n") {
            var cursor = editor.getCursorPosition();
            var line = session.doc.getLine(cursor.row);
            var rightChars = line.substring(cursor.column, cursor.column + 2);
            if (rightChars == '</') {
                var indent = this.$getIndent(session.doc.getLine(cursor.row)) + session.getTabString();
                var next_indent = this.$getIndent(session.doc.getLine(cursor.row));

                return {
                    text: '\n' + indent + '\n' + next_indent,
                    selection: [1, indent.length, 1, indent.length]
                }
            }
        }
        return false;
    });

    // Check for open tag if user enters / and auto-close it.
    this.add("slash", "insertion", function (state, action, editor, session, text) {
      if (text == "/") {
        var cursor = editor.getCursorPosition();
      var line = session.doc.getLine(cursor.row);
      if (cursor.column > 0 && line.charAt(cursor.column - 1) == "<") {
        line = line.substring(0, cursor.column) + "/" + line.substring(cursor.column);
        var lines = session.doc.getAllLines();
        lines[cursor.row] = line;
        // call mode helper to close the tag if possible
        parent.exec("closeTag", lines.join(session.doc.getNewLineCharacter()), cursor.row);
      }
      }
    return false;
    });
}
oop.inherits(XQueryBehaviour, Behaviour);

exports.XQueryBehaviour = XQueryBehaviour;

}); /* vim:ts=4:sts=4:sw=4:

* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Ajax.org Code Editor (ACE).
*
* The Initial Developer of the Original Code is
* Ajax.org B.V.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*      Chris Spencer <chris.ag.spencer AT googlemail DOT com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */

ace.define(‘ace/mode/behaviour/cstyle’, [‘require’, ‘exports’, ‘module’ , ‘ace/lib/oop’, ‘ace/mode/behaviour’], function(require, exports, module) { “use strict”;

var oop = require(“../../lib/oop”); var Behaviour = require(‘../behaviour’).Behaviour;

var CstyleBehaviour = function () {

this.add("braces", "insertion", function (state, action, editor, session, text) {
    if (text == '{') {
        var selection = editor.getSelectionRange();
        var selected = session.doc.getTextRange(selection);
        if (selected !== "") {
            return {
                text: '{' + selected + '}',
                selection: false
            };
        } else {
            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) {
                return {
                    text: '',
                    selection: [1, 1]
                };
            }
        }
    } else if (text == "\n") {
        var cursor = editor.getCursorPosition();
        var line = session.doc.getLine(cursor.row);
        var rightChar = line.substring(cursor.column, cursor.column + 1);
        if (rightChar == '}') {
            var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1});
            if (!openBracePos)
                 return null;

            var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString());
            var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row));

            return {
                text: '\n' + indent + '\n' + next_indent,
                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;
        }
    }
});

this.add("parens", "insertion", function (state, action, editor, session, text) {
    if (text == '(') {
        var selection = editor.getSelectionRange();
        var selected = session.doc.getTextRange(selection);
        if (selected !== "") {
            return {
                text: '(' + selected + ')',
                selection: false
            };
        } else {
            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) {
                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("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 !== "") {
            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);

            // We're escaped.
            if (leftChar == '\\') {
                return null;
            }

            // Find what token we're inside.
            var tokens = session.getTokens(selection.start.row, selection.start.row)[0].tokens;
            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;
            }

            // Try and be smart about when we auto insert.
            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)))) {
                return {
                    text: quote + quote,
                    selection: [1,1]
                };
            } else if (token && token.type === "string") {
                // Ignore input and move right one if we're typing over the closing quote.
                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; });