Revision 24962 branches/v2_0_0_prep/applications/appgvSIG/src/com/iver/cit/gvsig/UndoTableExtension.java

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UndoTableExtension.java
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import org.gvsig.fmap.dal.exception.DataException;


  		




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import org.gvsig.fmap.dal.feature.FeatureStore;


  		




  
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import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel;


  		




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import com.iver.andami.PluginServices;


  		




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import com.iver.andami.messages.NotificationManager;


  		




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import com.iver.andami.plugins.Extension;


  		




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import com.iver.cit.gvsig.project.documents.table.gui.Table;


  		




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/**


  		




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	 * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)


  		




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	 */


  		




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	public void execute(String s) {


  		




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		Table tabla = (Table) PluginServices.getMDIManager().getActiveWindow();


  		




  
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		FeatureTableDocumentPanel tabla = (FeatureTableDocumentPanel) PluginServices.getMDIManager().getActiveWindow();


  		




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		if (s.compareTo("UNDO") == 0) {


  		




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			if (tabla.isEditing()){


  		




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				FeatureStore fs=tabla.getModel().getModel();


  		




  
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			if (tabla.getModel().getStore().isEditing()){


  		




  
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				FeatureStore fs=tabla.getModel().getStore();


  		




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				try {


  		




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					fs.undo();


  		




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					fs.getFeatureSelection().deselectAll();


  		




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	 * @see com.iver.andami.plugins.IExtension#isEnabled()


  		




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	 */


  		




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	public boolean isEnabled() {


  		




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		Table tabla = (Table) PluginServices.getMDIManager().getActiveWindow();


  		




  
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		FeatureTableDocumentPanel tabla = (FeatureTableDocumentPanel) PluginServices.getMDIManager().getActiveWindow();


  		




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		//MapControl mapControl = (MapControl) vista.getMapControl();


  		




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		//FLayers layers=mapControl.getMapContext().getLayers();


  		




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		//for (int i=0;i<layers.getLayersCount();i++){


  		




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			if (tabla.getModel().getModel() instanceof FeatureStore && tabla.isEditing()){


  		




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				FeatureStore fs = tabla.getModel().getModel();


  		




  
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		FeatureStore fs=tabla.getModel().getStore();


  		




  
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			if (fs.isEditing()){


  		




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				if (fs==null) {


  		




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					return false;


  		




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				}


  		




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				try {


  		




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					return fs.getCommandsRecord().moreUndoCommands();


  		




  
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					return fs.getCommandsRecord().canUndo();


  		




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				} catch (DataException e) {


  		




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					// TODO Auto-generated catch block


  		




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					e.printStackTrace();


  		




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			return false;


  		




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		}


  		




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		if (f instanceof Table) {


  		




  
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		if (f instanceof FeatureTableDocumentPanel) {


  		




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			return true;


  		




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		} else {


  		




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			return false;


  		












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