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.mosaic.app;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Locale;

import javax.swing.JComponent;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.plugins.Extension;

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

import org.gvsig.app.project.documents.view.gui.AbstractViewPanel;

import org.gvsig.fmap.dal.coverage.RasterLocator;

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

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

import org.gvsig.i18n.Messages;

import org.gvsig.raster.fmap.layers.FLyrRaster;

import org.gvsig.raster.mosaic.app.gui.MainWindow;

import org.gvsig.raster.mosaic.swing.MosaicSwingLocator;

import org.gvsig.raster.mosaic.swing.main.AddFilesPanel;

import org.gvsig.raster.swing.RasterSwingLocator;

import org.gvsig.raster.swing.basepanel.IButtonsPanel;

import org.gvsig.raster.swing.newlayer.CreateNewLayerPanel;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.extensionpoint.ExtensionPoint;

import org.gvsig.tools.extensionpoint.ExtensionPointManager;

/**

 * Extension to add mosaic support. This extension adds a panel to the properties raster dialog

 *

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

 */

public class MosaicSupportExtension extends Extension implements ActionListener {

        //private Logger                          log                  = LoggerFactory.getLogger(MosaicSupportExtension.class);

        private CreateNewLayerPanel             newLayerPanel        = null;

        private MainWindow                      layerNamewindow      = null;

        private MainWindow                      addFilesWindow       = null;

        private AddFilesPanel                   addFilesPanel        = null;

        private MainDialogActions               actions              = null;

        public void execute(String actionCommand) {

                if (actionCommand.compareTo("MosaicCreator") == 0) {

                        layerNamewindow = new MainWindow((JComponent)getNewLayerPanel(), 

                                        Messages.getText("select_output_file"), 300, 150, this);

                        PluginServices.getMDIManager().addCentredWindow(layerNamewindow);

                }

        }

        public CreateNewLayerPanel getNewLayerPanel() {

                if(newLayerPanel == null) {

                        newLayerPanel = RasterSwingLocator.getSwingManager().createNewLayerPanel();

                }

                return newLayerPanel;

        }

        public void initialize() {

                ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager();

                ExtensionPoint point = extensionPoints.add("GenericToolBarMenu");

                point.append("Mosaic", "", MosaicTocMenuEntry.getSingleton());

                MosaicTocMenuEntry.setExtension(this);

                if (!Messages.hasLocales()) {

                        Messages.addLocale(Locale.getDefault());

                }

                Messages.addResourceFamily("org.gvsig.raster.multifile.app.i18n.text",

                                MosaicSupportExtension.class.getClassLoader(),

                                MosaicSupportExtension.class.getClass().getName());

                initilizeIcons();

        }

        public boolean isEnabled() {

                return true;

        }

        public boolean isVisible() {

                return true;

        }

        private void initilizeIcons() {

                IconThemeHelper.registerIcon(null, "mosaic-icon", this);

    }

        public void actionPerformed(ActionEvent e) {

                if(e.getSource() == layerNamewindow.getButtonsPanel().getButton(IButtonsPanel.BUTTON_ACCEPT)) {

                        String[] suffixList = RasterLocator.getManager().getProviderServices().getReadOnlyFormatList();

                        addFilesPanel = MosaicSwingLocator.getSwingManager().createAddFilesPanel(suffixList);

                        loadFilesInAddFilesPanel(addFilesPanel);

                        String file = getNewLayerPanel().getFileSelected();

                        String folder = getNewLayerPanel().getDirectorySelected();

                        actions = new MainDialogActions(addFilesPanel, file, folder);

                        addFilesPanel.addListener(actions);

                        addFilesWindow = new MainWindow(addFilesPanel.getJComponent(), Messages.getText("add_files"), 480, 420, this, true);

                        PluginServices.getMDIManager().addCentredWindow(addFilesWindow);

                }

                if(e.getSource() == addFilesWindow.getButtonsPanel().getButton(IButtonsPanel.BUTTON_USR1)) {

                }

                if(e.getSource() == addFilesWindow.getButtonsPanel().getButton(IButtonsPanel.BUTTON_USR2)) {

                }

        }

        private void loadFilesInAddFilesPanel(AddFilesPanel panel) {

                FLayers lyrs = getActiveView().getMapControl().getMapContext().getLayers();

                for (int i = 0; i < lyrs.getLayersCount(); i++) {

                        FLayer lyr = lyrs.getLayer(i);

                        if(lyr instanceof FLyrRaster) {

                                FLyrRaster lyrRaster = (FLyrRaster)lyr;

                                panel.addSrcFile(

                                                lyrRaster.getDataStore(), 

                                                lyrRaster.getName(), 

                                                lyrRaster.getDataStore().getBandCount(), 

                                                lyrRaster.getDataStore().getDataType()[0]);

                        }

                }

        }

        public AbstractViewPanel getActiveView() {

                IWindow w = PluginServices.getMDIManager().getActiveWindow();

                if(w instanceof AbstractViewPanel)

                        return (AbstractViewPanel)w;

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

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

                        if(wList[i] instanceof AbstractViewPanel)

                                return (AbstractViewPanel)wList[i];

                }

                return null;

        }

}