Revision 20098 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/project/documents/view/toolListeners/SelectImageListener.java

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SelectImageListener.java
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/**


  		




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* Extensi?n de la clase SelectImageListenerImple de FMap. Esta clase


  		




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* permite capturar el evento de la selecci?n de un punto sobre la vista


  		




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* . Controlara que capa de la pila que est? visible cae dentro del punto


  		




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* seleccionado poniendo esta capa como activa. En caso de que haya varias


  		




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* capas visibles sobre ese punto, pondr? como activa la capa superior.


  		




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*


  		




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* @author Nacho Brodin <brodin_ign@gva.es>


  		




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*/


  		




  
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 * <p>Listener to select the upper layer with raster data that has information in the associated <code>MapControl</code> object, down


  		




  
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 *  the position selected by a single click of any button of the mouse.</p>


  		




  
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 *


  		




  
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 * <p>The layer selected will be set as <i>active</i>, and the available controls for managing the data will be updated, enabling and


  		




  
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 *  disabling the necessary.</p>


  		




  
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 * 


  		




  
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 * <p>The status of the other layers will be changed to <i>not active</i>.</p>


  		




  
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 *


  		




  
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 * @deprecated


  		




  
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 * @author Nacho Brodin <brodin_ign@gva.es>


  		




  
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 */


  		




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public class SelectImageListener extends SelectImageListenerImpl {


  		




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	//FLyrRaster 			layer = null;


  		




  
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	/**


  		




  
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	 * Extent of the layer selected.


  		




  
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	 */


  		




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	Rectangle2D extentLayer = null;


  		




  
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	/**


  		




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	 * Contructor


  		




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	 * @param mapCtrl


  		




  
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	 * <p>Creates a new <code>SelectImageListener</code> object.</p>


  		




  
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	 * 


  		




  
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	 * @param mapCtrl the <code>MapControl</code> where are stored the layers


  		




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	 */


  		




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	public SelectImageListener(MapControl mapCtrl) {


  		




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		super(mapCtrl);


  		




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	}


  		




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	/* (non-Javadoc)


  		




  
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	/*


  		




  
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	 *  (non-Javadoc)


  		




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	 * @see com.iver.cit.gvsig.fmap.tools.Listeners.PointListener#point(com.iver.cit.gvsig.fmap.tools.Events.PointEvent)


  		




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	 */


  		




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	public void point(PointEvent event) {


  		




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		}


  		




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	}


  		




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	/**


  		




  
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	 * Determines if the <code>layer</code> is selected at a position starting by the end.


  		




  
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	 * 


  		




  
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	 * @param layer kind of layer


  		




  
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	 * @param pos number of positions starting by the end


  		




  
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	 * 


  		




  
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	 * @return <code>true</code> if the <code>layer</code> is selected at a position starting by the end, otherwise <code>false</code>


  		




  
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	 */


  		




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	private boolean select(FLayer layer){


  		




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		if (layer instanceof FLayers){


  		




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			FLayers laux=(FLayers)layer;


  		












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