Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

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

* MA  02110-1301, USA.

* 

*/

package org.gvsig.raster.tools.app.basic.tool.viewexport;

import java.beans.PropertyChangeEvent;

import java.beans.PropertyChangeListener;

import javax.swing.Icon;

import org.gvsig.andami.plugins.Extension;

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

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

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

import org.gvsig.raster.mainplugin.toolbar.IGenericToolBarMenuItem;

import org.gvsig.raster.tools.app.basic.RasterToolsUtil;

/**

 * Entry point for save view to image

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class SaveViewToImageTocMenuEntry extends AbstractTocContextMenuAction implements PropertyChangeListener, IGenericToolBarMenuItem {

        static private SaveViewToImageTocMenuEntry singleton  = null;

        private Extension                          extension  = null;

        /**

         * Nadie puede crear una instancia a esta clase ?nica, hay que usar el

         * getSingleton()

         */

        private SaveViewToImageTocMenuEntry() {

        }

        private Extension getExtension() {

                if(extension == null) {

                        extension = new Export();

                        extension.initialize();

                        extension.postInitialize();

                }

                return extension;

        }

        /**

         * Devuelve un objeto unico a dicha clase

         * @return

         */

        static public SaveViewToImageTocMenuEntry getSingleton() {

                if (singleton == null)

                        singleton = new SaveViewToImageTocMenuEntry();

                return singleton;

        }

        public String getGroup() {

                return "RasterExport";

        }

        public int getGroupOrder() {

                return 50;

        }

        public int getOrder() {

                return 3;

        }

        public String getText() {

                return RasterToolsUtil.getText(this, "export_view_to_image");

        }

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

                return getExtension().isEnabled();

        }

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

                return getExtension().isVisible();

        }

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

                getExtension().execute(null);

        }

        public Icon getIcon() {

                return RasterToolsUtil.getIcon("view-export-image");

        }

        public void propertyChange(PropertyChangeEvent evt) {}

        public boolean isEnableEvents() {

                return true;

        }

}