Revision 1573 branches/pilotoDWG/libraries/libFMap/src/com/iver/cit/gvsig/fmap/edition/DefaultEditableFeatureSource.java

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DefaultEditableFeatureSource.java
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import com.iver.cit.gvsig.fmap.core.IGeometry;


  		




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import com.iver.cit.gvsig.fmap.drivers.DriverIOException;


  		




  
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import com.iver.cit.gvsig.fmap.layers.FBitSet;


  		




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import com.iver.cit.gvsig.fmap.layers.SelectionSupport;


  		




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import com.vividsolutions.jts.geom.Envelope;


  		




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	private Quadtree index;


  		




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	private Image selectionImage;


  		




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	private CommandRecord cr;


  		




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	private SelectionSupport selectionSupport = new SelectionSupport();


  		




  
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	private FBitSet fbitset;


  		




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	/**


  		




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	 * Crea un nuevo AbstractEditableFeatureSource.


  		




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	 *


  		




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	 * @param ofa DOCUMENT ME!


  		




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	 */


  		




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	public DefaultEditableFeatureSource(ExpansionFile ef,


  		




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		OriginalFeatureAdapter ofa) {


  		




  
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		OriginalFeatureAdapter ofa,FBitSet bitset) {


  		




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		expansionFile = ef;


  		




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		this.ofa = ofa;


  		




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		this.cr= new MemoryCommandRecord();


  		




  
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		fbitset=bitset;


  		




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	}


  		




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	/**


  		




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	 * @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#undo()


  		




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	 */


  		




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	public void undo() throws DriverIOException, IOException{


  		




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		selectionSupport.clearSelection();


  		




  
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		fbitset.clear();


  		




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		if (moreUndoCommands())


  		




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		cr.popCommand();


  		




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	}


  		




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	 * @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#redo()


  		




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	 */


  		




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	public void redo(){


  		




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		selectionSupport.clearSelection();


  		




  
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		fbitset.clear();


  		




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		if (moreRedoCommands())


  		




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		cr.pushCommand();


  		




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	}


  		




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	public boolean moreRedoCommands() {


  		




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		return cr.moreRedoCommands();


  		




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	}


  		




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	/**


  		




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	 * @see com.iver.cit.gvsig.fmap.edition.EditableFeatureSource#getSelectionSuport()


  		




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	 */


  		




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	public SelectionSupport getSelectionSuport() {


  		




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		return selectionSupport;


  		




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	}


  		




  
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}


  		












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