import nl.idgis.giclient.actions.Action;
import nl.idgis.giclient.Ruler;
import flash.external.ExternalInterface;
import nl.idgis.giclient.gis.GIS;
import nl.idgis.giclient.gis.CentreScale;
import nl.idgis.giclient.geoma.Envelope;
import nl.idgis.giclient.webserviceconnector.TransformConnector;
import nl.idgis.giclient.geoma.Geometry;
import nl.idgis.giclient.webserviceconnector.TransformConnectorListener;
import nl.idgis.giclient.geoma.MultiPoint;
import nl.idgis.giclient.geoma.Point;
import mx.utils.Delegate;

/**
 * @author copierrj
 */
class nl.idgis.giclient.actions.CatalogSearchAction extends Action {
	
	public function CatalogSearchAction(ruler : Ruler) {
		super(ruler);
	}
	
	public function doAction():Void {
		var gis:GIS = ruler.getGIS();
		
		if(gis.getCurrentCentreScaleWGS84() == null) {
			gis.calculateCurrentCentreScaleWGS84(Delegate.create(this, fireEvent));
		} else {
			fireEvent();
		}
	}
	
	private function fireEvent():Void {		
		var javaScriptObj:String = _root["apiInterpreter"]["javaScriptObj"];
		ExternalInterface.call(javaScriptObj + ".onCatalogSearch");
	}
}