openlayers/lib/OpenLayers/Control/EditingToolbar.js

   1 /* Copyright (c) 2006-2008 MetaCarta, Inc., published under the Clear BSD
   2  * license.  See http://svn.openlayers.org/trunk/openlayers/license.txt for the
   3  * full text of the license. */
   4
   5 /**
   6  * @requires OpenLayers/Control/Panel.js
   7  * @requires OpenLayers/Control/Navigation.js
   8  * @requires OpenLayers/Control/DrawFeature.js
   9  * @requires OpenLayers/Handler/Point.js
  10  * @requires OpenLayers/Handler/Path.js
  11  * @requires OpenLayers/Handler/Polygon.js
  12  */
  13
  14 /**
  15  * Class: OpenLayers.Control.EditingToolbar
  16  * The EditingToolbar is a panel of 4 controls to draw polygons, lines,
  17  * points, or to navigate the map by panning. By default it appears in the
  18  * upper right corner of the map.
  19  *
  20  * Inherits from:
  21  *  - <OpenLayers.Control.Panel>
  22  */
  23 OpenLayers.Control.EditingToolbar = OpenLayers.Class(
  24   OpenLayers.Control.Panel, {
  25
  26     /**
  27      * Constructor: OpenLayers.Control.EditingToolbar
  28      * Create an editing toolbar for a given layer.
  29      *
  30      * Parameters:
  31      * layer - {<OpenLayers.Layer.Vector>}
  32      * options - {Object}
  33      */
  34     initialize: function(layer, options) {
  35         OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
  36
  37         this.addControls(
  38           [ new OpenLayers.Control.Navigation() ]
  39         );
  40         var controls = [
  41           new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Point, {'displayClass': 'olControlDrawFeaturePoint'}),
  42           new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Path, {'displayClass': 'olControlDrawFeaturePath'}),
  43           new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Polygon, {'displayClass': 'olControlDrawFeaturePolygon'})
  44         ];
  45         this.addControls(controls);
  46     },
  47
  48     /**
  49      * Method: draw
  50      * calls the default draw, and then activates mouse defaults.
  51      *
  52      * Returns:
  53      * {DOMElement}
  54      */
  55     draw: function() {
  56         var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
  57         this.activateControl(this.controls[0]);
  58         return div;
  59     },
  60
  61     CLASS_NAME: "OpenLayers.Control.EditingToolbar"
  62 });