Application: gvSIG desktop

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

 *

 * Copyright (C) 2004-2006 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 Iba?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 org.gvsig.publish.mapserver.gui;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import javax.swing.JFileChooser;

import org.gvsig.publish.gui.browser.BrowserController;

import org.gvsig.publish.gui.publish.IPublishPluginPanel;

import org.gvsig.publish.mapserver.gui.wms.MapserverLayerWMSPanel;

import org.gvsig.publish.mapserver.gui.wms.MapserverServiceWMSPanel;

import org.gvsig.publish.mapserver.model.Mapserver;

import org.gvsig.publish.mapserver.model.wms.MapserverWMS;

import org.gvsig.publish.mapserver.model.wms.MapserverWMSLayer;

import org.gvsig.publish.serversModel.RemoteResource;

import org.gvsig.publish.serversModel.Server;

import org.gvsig.publish.serversModel.Service;

import com.sun.media.jai.util.RWLock.UpgradeNotAllowed;

/**

 * This class represents the controller which shows the user the publication in Mapserver.

 * 

 * At first, the publish extension call the method setModel(Mapserver) in order to fill all the panels

 * When the user has finished to modify the model (Mapserver, its services a remote resources), the

 * publish extension call the method getModel():Mapserver in order to publish (calling the publish() method

 * of Mapserver)   

 * 

 * 

 * @author jvhigon

 *

 */

public class MapserverController extends BrowserController implements ActionListener{

        /*

         * Event from the JFileChooser

         */

        public final static String MAPFILE_CHOOSE_PATH_EVENT="mapfile_path_event";

        Mapserver active_server = null;

        /*

         * Panels

         */

        private MapserverPanel serverPanel= null;

        private MapserverServiceWMSPanel wmsPanel = null;

        private MapserverLayerWMSPanel wmsLayerPanel = null;

        private MapFileChooser mapfileChooser = null;

        /**

         * Constructor

         * 

         */

        public MapserverController(){

                super();

                //creates the panels and set itself like a listener from user events

                serverPanel = new MapserverPanel();

                serverPanel.setListener(this);

                wmsPanel = new MapserverServiceWMSPanel();

                wmsLayerPanel = new MapserverLayerWMSPanel();

                //creates the filechooser                

                mapfileChooser = new MapFileChooser(new File(System.getProperty("user.home")));                

        }

        /**

         * @see BrowserController#getServerPanel(Server)

         */

        public IPublishPluginPanel getServerPanel(Server server) {                

                if (server.getType() == Mapserver.SERVER_MAPSERVER){                        

                        serverPanel.setModel(server);

                        //set the server as active

                        active_server =(Mapserver) server;

                        return (IPublishPluginPanel) serverPanel;

                }

                return null;        

        }

        /**

         * @see BrowserController#getServicePanel(Service)

         */

        public IPublishPluginPanel getServicePanel(Service service) {

                if (service.getType() == MapserverWMS.MAPSERVER_WMS){

                        wmsPanel.setModel(service);

                        return (IPublishPluginPanel) wmsPanel;

                }

                return null;

        } 

        /**

         * @see BrowserController#getRemoteResourcePanel(RemoteResource)

         */

        public IPublishPluginPanel getRemoteResourcePanel(RemoteResource remoteResource) {

                if (remoteResource.getType() == MapserverWMSLayer.MAPSERVER_WMS_LAYER){

                        wmsLayerPanel.setModel(remoteResource);

                        return wmsLayerPanel;

                }        

                return null;

        }

        /**

         * This method gets the action from the JFileChooser

         */

        public void actionPerformed(ActionEvent e) {

                if (e.getActionCommand().equals(MapserverController.MAPFILE_CHOOSE_PATH_EVENT)){                                                

                        int returnVal = mapfileChooser.showSaveDialog(serverPanel);

                        if (returnVal == JFileChooser.APPROVE_OPTION){

                                File mapfile = mapfileChooser.getSelectedFile();

                                active_server.setMapfileFile(mapfile);                

                                serverPanel.setModel(active_server);

                        }

                }

        }

}