| gvSIG desktop 1

package com.iver.cit.gvsig.project.documents.view.toc.actions;

import java.awt.Component;

import java.util.ArrayList;

import javax.swing.JOptionPane;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.ProjectExtension;

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

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

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

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

import com.iver.cit.gvsig.project.Project;

import com.iver.cit.gvsig.project.documents.table.ProjectTable;

import com.iver.cit.gvsig.project.documents.view.toc.AbstractTocContextMenuAction;

import com.iver.cit.gvsig.project.documents.view.toc.ITocItem;

/* 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

 */

/* CVS MESSAGES:

 *

 * $Id: EliminarCapaTocMenuEntry.java 9529 2007-01-03 17:07:31Z sbayarri $

 * $Log$

 * Revision 1.2.2.1  2007-01-03 17:07:30  sbayarri

 * Fix wrong files

 *

 * Revision 1.1.2.1  2006/11/15 04:10:44  jjdelcerro

 * *** empty log message ***

 *

 * Revision 1.1  2006/09/15 10:41:30  caballero

 * extensibilidad de documentos

 *

 * Revision 1.1  2006/09/12 15:58:14  jorpiell

 * "Sacadas" las opcines del men? de FPopupMenu

 *

 *

 */

public class EliminarCapaTocMenuEntry extends AbstractTocContextMenuAction {

        public String getGroup() {

                return "group3"; //FIXME

        }

        public int getGroupOrder() {

                return 30;

        }

        public int getOrder() {

                return 0;

        }

        public String getText() {

                return PluginServices.getText(this, "eliminar_capa");

        }

        public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

                return true;

        }

        public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

                if (isTocItemBranch(item)) {

                        return true;

                }

                return false;

        }

        public void execute(ITocItem item, FLayer[] selectedItems) {

            // 050209, jmorell: Para poder borrar todas las capas seleccionadas desde el FPopUpMenu.

                //                                        Es necesario pulsar May?sculas a la vez que el bot?n derecho.

            FLayer[] actives = selectedItems;

            int option=-1;

            if (actives.length>0) {

                    option=JOptionPane.showConfirmDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this,"desea_borrar_la_capa"));

            }

            if (option!=JOptionPane.OK_OPTION)

                    return;

            for (int i = actives.length-1; i>=0; i--){

                try {

                                actives[i].getParentLayer().removeLayer(actives[i]);

                                FLayers lyrs=getMapContext().getLayers();

                                lyrs.addLayer(actives[i]);

                                actives[i].getParentLayer().removeLayer(actives[i]);

                if (actives[i] instanceof AlphanumericData){

                    Project project = ((ProjectExtension)PluginServices.getExtension(ProjectExtension.class)).getProject();

                    ProjectTable pt = project.getTable((AlphanumericData) actives[i]);

                    ArrayList tables = project.getTables();

                    for (int j = 0; j < tables.size(); j++) {

                        if (tables.get(j) == pt){

                            project.delTable(j);

                            break;

                        }

                    }

                    PluginServices.getMDIManager().closeSingletonWindow(pt);

                }

                                //if (getMapContext().getLayers().getLayersCount()==0)

                        PluginServices.getMainFrame().enableControls();

                    } catch (CancelationException e1) {

                            e1.printStackTrace();

                    }

            }

                // 050209, jmorell: As? solo borra una capa (sobre la que pulsas).

            /*FLayer lyr = getNodeLayer();

        try {

                getMapContext().getLayers().removeLayer(lyr);

                if (getMapContext().getLayers().getLayersCount()==0)PluginServices.getMainFrame().enableControls();

                } catch (CancelationException e1) {

                        e1.printStackTrace();

                }*/

    }

}