/* ***** 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 VisKort.
*
* The Initial Developer of the Original Code is
* IT- og Telestyrelsen / Danish National IT and Telecom Agency.
* Portions created by the Initial Developer are Copyright (C) 2010
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):

* Lars Klindt Mogensen
* Morten Bødtkjer
* Niels Kinnerup
* Thomas Bergstedt
*
* 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
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* 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 ***** */

/**
* Class: OpenLayers.Control.SelectFeature
* The DigitizeSelectFeature control selects vector features from a given layer on 
* click or hover. 
*
* Inherits from:
*  - <OpenLayers.Control.SelectFeature>
*/
OpenLayers.Control.DigitizeSelectFeature =
    OpenLayers.Class(OpenLayers.Control.SelectFeature, {

        /**
        * Method: activate
        * Activates the control.
        * 
        * Returns:
        * {Boolean} The control was effectively activated.
        */
        activate: function() {
            var result = OpenLayers.Control.SelectFeature.prototype.activate.apply(this, arguments);
            if (result && this.layer.features.length == 1) {
                var feature = this.layer.features[0];
                var timeoutfunc = function() {
                    this.digitize.select(this.feature);
                }
                //setTimeout(timeoutfunc.bind({ "digitize": this, "feature": feature }), 0);
                this.select(feature);
            }
            return result;
        },

        CLASS_NAME: "OpenLayers.Control.DigitizeSelectFeature"
    });