/*----------------    FILE HEADER ---------------------------------------
 This file is part of Geoide.
 Copyright (C) 2005-2006 by:
 IDgis B.V.
 http://www.idgis.nl

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library 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
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA

 Contact:

 Herman Assink
 IDgis bv
 P.O. Box 15
 7450 AA Holten
 The Netherlands
 E-Mail: herman.assink@idgis.nl

 * @version 1.4.0
 * @author IDgis team
 * 
 ------------------------------------------------------------------------*/
import nl.idgis.giclient.actions.Action;
import nl.idgis.giclient.geoma.Point;
import nl.idgis.giclient.Ruler;
import nl.idgis.giclient.gps.GPSconnector;
import nl.idgis.giclient.gis.GIS;

class nl.idgis.giclient.actions.ZoomToGPSPosition extends Action {
  
  function ZoomToGPSPosition(ruler:Ruler, actionObject:Object){
    this.ruler = ruler;
    //instantiate GPSconnector
    var gpsConnector:GPSconnector = GPSconnector.getInstance();
    gpsConnector.connectXmlSocket();
  }
  
  public function doAction():Void{
	   var gis:GIS = ruler.getGIS();
	   if (GPSconnector.getInstance() != null) {
		   var pnt:Point = GPSconnector.getInstance().getPosition();
		   if (pnt != null ) {
		     gis.setCurrentCentreScale(pnt.getX(),pnt.getY(), gis.getActiveMap().getZoomToScale());
		   }
	  }
  }
}