Application: gvSIG desktop » gvSIG 3D

/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 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.

 */

package org.gvsig.gvsig3dgui.import3D;

import java.awt.Component;

import java.io.File;

import java.util.Hashtable;

import java.util.Iterator;

import javax.swing.JFileChooser;

import javax.swing.JOptionPane;

import javax.swing.filechooser.FileFilter;

import org.gvsig.gvsig3d.cacheservices.OSGCacheService;

import org.gvsig.gvsig3d.drivers.GvsigDriverOSG;

import org.gvsig.gvsig3dgui.view.View3D;

import org.gvsig.osgvp.core.osg.Group;

import org.gvsig.osgvp.core.osgdb.osgDB;

import org.gvsig.osgvp.exceptions.node.NodeException;

import org.gvsig.osgvp.exceptions.node.SaveNodeException;

import com.hardcode.gdbms.driver.exceptions.OpenDriverException;

import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.cit.gvsig.fmap.MapContext;

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

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

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

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

import com.iver.cit.gvsig.project.documents.view.IProjectView;

/**

 * @author �ngel Fraile Gri��n e-mail: angel.fraile@iver.es

 * @since 1.1

 *

 */

public class SaveLayerOSG extends Extension {

        private Hashtable _iveExtensionsSupported = null;

        private Hashtable _osgExtensionsSupported = null;

        private String _lastPath = null;

        /**

         * Creating save panel options

         */

        public void execute(String actionCommand) {

                if (actionCommand.equals("SALVARCAPA")) {

                        com.iver.andami.ui.mdiManager.IWindow activeWindow = PluginServices

                                        .getMDIManager().getActiveWindow();

                        View3D vista = (View3D) PluginServices.getMDIManager()

                                        .getActiveWindow();

                        IProjectView model = vista.getModel();

                        MapContext mapContext = model.getMapContext();

                        FLayers layers = mapContext.getLayers();

                        FLayer[] actives = layers.getActives();

                        OSGCacheService osgCache = null;

                        if (actives.length == 1

                                        && Layer3DProps.getLayer3DProps(actives[0]).getType() == Layer3DProps.layer3DOSG) {

                                osgCache = (OSGCacheService) Layer3DProps.getLayer3DProps(

                                                actives[0]).getCacheService();

                        }

                        try {

                                Group node = osgCache.getLayerNode();

                                File f = ((GvsigDriverOSG) ((FLyrVect) actives[0]).getSource()

                                                .getDriver()).getFile();

                                osgDB.writeNodeFile(node, f.getAbsolutePath());

                                Layer3DProps.getLayer3DProps(

                                                actives[0]).setNewLayerOSG(false);

                                JOptionPane.showMessageDialog(null,

                                                 PluginServices.getText(

                                                                        this, "saved_layer_ok"));

                                // ((GvsigDriverOSG

                                // )((FLyrVect)actives[0]).getSource().getDriver()).open(f);

                                // /actives[0].getXMLEntity().putProperty("file",f.getAbsolutePath());

                                // setProperty("file", f.getAbsolutePath());

                        } catch (SaveNodeException e) {

                                JOptionPane.showMessageDialog(null,

                                                 PluginServices.getText(

                                                                        this, "saved_layer_error"));

                                e.printStackTrace();

                        } catch (NodeException e) {

                                JOptionPane.showMessageDialog(null,

                                                 PluginServices.getText(

                                                                        this, "saved_layer_error"));

                                e.printStackTrace();

                        }

                        // screen snapshop.

                }// if activeWindow.

        }// If aprove option.

        // }

        // }

        public void initialize() {

                PluginServices.getIconTheme().registerDefault(

                                "save_layer_OSG",

                                this.getClass().getClassLoader().getResource(

                                                "images/plugin_edit.png"));

        }

        /**

         * Enable options. Enabled when a layer is selected and this type layer is

         * layer3DOSG

         */

        public boolean isEnabled() {

                View3D vista = (View3D) PluginServices.getMDIManager()

                                .getActiveWindow();

                IProjectView model = vista.getModel();

                MapContext mapContext = model.getMapContext();

                FLayers layers = mapContext.getLayers();

                FLayer[] actives = layers.getActives();

                if (actives.length == 1

                                && Layer3DProps.getLayer3DProps(actives[0]) != null

                                && Layer3DProps.getLayer3DProps(actives[0]).getType() == Layer3DProps.layer3DOSG) {

                        return true;

                } else

                        return false;

        }

        public boolean isVisible() {

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices

                                .getMDIManager().getActiveWindow();

                if (f == null) {

                        return false;

                }

                // Only isVisible = true, where the view has a view3D.

                if (f instanceof View3D) {

                        return true;

                }

                return false;

        }

}