/branches/v2_0_0_prep/applications/appgvSIG/src/com/iver/cit/gvsig/UndoTableExtension.java - Annotate - Application: gvSIG desktop - gvSIG

svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / UndoTableExtension.java @ 28546

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-            caballero
+/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
+ *
  * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
+ *
  * This program 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 General Public License for more details.
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
+ *
  * For more information, contact:
+ *
  *  Generalitat Valenciana
  *   Conselleria d'Infraestructures i Transport
  *   Av. Blasco Ib??ez, 50
  *   46010 VALENCIA
  *   SPAIN
+ *
  *      +34 963862235
  *   gvsig@gva.es
  *      www.gvsig.gva.es
+ *
  *    or
+ *
  *   IVER T.I. S.A
  *   Salamanca 50
  *   46005 Valencia
  *   Spain
+ *
  *   +34 963163400
  *   dac@iver.es
  */
 package com.iver.cit.gvsig;
-            jmvivo
+import org.gvsig.fmap.dal.exception.DataException;
 import org.gvsig.fmap.dal.feature.FeatureStore;
-            vcaballero
+import org.gvsig.project.document.table.gui.FeatureTableDocumentPanel;
-            vcaballero
+import org.gvsig.tools.undo.UndoException;
             jmvivo
-            caballero
+import com.iver.andami.PluginServices;
 import com.iver.andami.messages.NotificationManager;
 import com.iver.andami.plugins.Extension;
 /**
  * Extensi?n encargada de gestionar el rehacer un comando anteriormente
  * deshecho.
+ *
  * @author Vicente Caballero Navarro
  */
-            jorpiell
+public class UndoTableExtension extends Extension {
-            vcaballero
+        private FeatureTableDocumentPanel table;
-            caballero
+        /**
-            jorpiell
+         * @see com.iver.andami.plugins.IExtension#initialize()
-            caballero
+         */
-            jorpiell
+        public void initialize() {
-            jmvivo
+                registerIcons();
             caballero
-            jmvivo
+        private void registerIcons(){
-            jmvivo
+                PluginServices.getIconTheme().registerDefault(
-            jmvivo
+                                "table-undo",
                                 this.getClass().getClassLoader().getResource("images/Undo.png")
                         );
+        }
-            caballero
+        /**
-            jorpiell
+         * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
-            caballero
+         */
         public void execute(String s) {
                 if (s.compareTo("UNDO") == 0) {
-            vcaballero
+                        if (table.getModel().getStore().isEditing()){
                                 FeatureStore fs=table.getModel().getStore();
-            jmvivo
+                                try {
                                         fs.undo();
                                         fs.getFeatureSelection().deselectAll();
                                 } catch (DataException e) {
                                         NotificationManager.addError(e);
-            vcaballero
+                                } catch (UndoException e) {
                                         NotificationManager.addError(e);
             jmvivo
             caballero
-            vcaballero
+                        table.getModel().setModified(true);
             caballero
+        }
         /**
-            jorpiell
+         * @see com.iver.andami.plugins.IExtension#isEnabled()
-            caballero
+         */
         public boolean isEnabled() {
                 //MapControl mapControl = (MapControl) vista.getMapControl();
                 //FLayers layers=mapControl.getMapContext().getLayers();
                 //for (int i=0;i<layers.getLayersCount();i++){
-            vcaballero
+                FeatureStore fs=table.getModel().getStore();
-            vcaballero
+                        if (fs.isEditing()){
-            jmvivo
+                                if (fs==null) {
                                         return false;
+                                }
-            vcaballero
+                                return fs.canUndo();
             caballero
                 //}
                 return false;
+        }
         /**
-            jorpiell
+         * @see com.iver.andami.plugins.IExtension#isVisible()
-            caballero
+         */
         public boolean isVisible() {
-            cesar
+                com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager()
-            cesar
+                                                                                                                         .getActiveWindow();
-            vcaballero
+                if (f!=null && f instanceof FeatureTableDocumentPanel) {
                         table=(FeatureTableDocumentPanel)f;
-            caballero
+                        return true;
+                }
-            vcaballero
+                return false;
             caballero
+}