Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.app.project.documents.view.toc.actions;

import java.awt.Component;

import javax.swing.JOptionPane;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.extension.ProjectExtension;

import org.gvsig.app.project.Project;

import org.gvsig.app.project.documents.view.toc.AbstractTocContextMenuAction;

import org.gvsig.app.project.documents.view.toc.ITocItem;

import org.gvsig.fmap.mapcontext.layers.CancelationException;

import org.gvsig.fmap.mapcontext.layers.FLayer;

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 i;

            for (i= 0; i < actives.length;i++){

                    if (actives[i].isEditing() && actives[i].isAvailable()){

                            JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), PluginServices.getText(this,"no_se_puede_borrar_una_capa_en_edicion"), PluginServices.getText(this, "eliminar_capa"), JOptionPane.WARNING_MESSAGE);

                            return;

                    }

            }

            int option=-1;

            if (actives.length>0) {

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

            } else {

                    return;

            }

            if (option!=JOptionPane.OK_OPTION)

                    return;

            getMapContext().beginAtomicEvent();

            for (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]);

                //Cierra todas las ventanas asociadas a la capa

                        IWindow[] wList = PluginServices.getMDIManager().getAllWindows();

                        for (int j = 0; j < wList.length; j++) {

                                String name = wList[j].getWindowInfo().getAdditionalInfo();

                                for (int k = 0; k < actives.length; k++) {

                                        if( name != null && actives != null && actives[k] != null &&

                                        actives[k].getName() != null &&

                                        name.compareTo(actives[k].getName()) == 0)

                                        PluginServices.getMDIManager().closeWindow(wList[j]);

                                        }

                        }

                    } catch (CancelationException e1) {

                            e1.printStackTrace();

                    }

            }

            getMapContext().endAtomicEvent();

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

                project.setModified(true);

            PluginServices.getMainFrame().enableControls();

                // 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();

                }*/

    }

}