gvsig-raster / org.gvsig.raster.multifile / trunk / org.gvsig.raster.multifile / org.gvsig.raster.multifile.app.multifileclient / src / main / java / org / gvsig / raster / multifile / app / panel / BandSelectorNewLayerListener.java @ 4181
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.multifile.app.panel; |
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import java.awt.event.ActionEvent; |
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import java.io.File; |
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import java.net.URI; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.JRadioButton; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSourceException; |
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import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.swing.FilesystemExplorerWizardPanel; |
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import org.gvsig.gui.beans.swing.JFileChooser; |
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import org.gvsig.gui.beans.table.exceptions.NotInitializeException; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.multifile.io.MultiFileDataParameters; |
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import org.gvsig.raster.multifile.io.MultiFileProvider; |
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import org.gvsig.raster.swing.RasterSwingLibrary; |
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import org.gvsig.raster.swing.basepanel.ButtonsPanelEvent; |
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import org.gvsig.tools.locator.LocatorException; |
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/**
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* Class to manage events when this functionality is call to create a new multifile layer
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class BandSelectorNewLayerListener extends AbstractBandSelectorListener { |
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protected RasterDataStore mainRasterStore = null; |
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/**
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* Constructor
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* @param bs Panel del selector de bandas
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* @param lyr Capa raster
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*/
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public BandSelectorNewLayerListener(BandSelectorPanel bs) {
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super(bs);
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} |
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public RasterDataStore getResult() {
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return mainRasterStore;
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} |
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/**
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* Listener para la gesti?n de los botones de a?adir, eliminar fichero y
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* el combo de selecci?n de bandas.
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*/
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public void actionPerformed(ActionEvent e) { |
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if (e.getSource().equals(bandSetupPanel.getFileList().getJButtonAdd())) {
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addFileBand(); |
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return;
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} |
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if (e.getSource().equals(bandSetupPanel.getFileList().getJButtonRemove())) {
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delFileBand(); |
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return;
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} |
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if(e.getSource() instanceof JRadioButton) { |
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return;
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} |
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apply(); |
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} |
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public void actionButtonPressed(ButtonsPanelEvent e) { |
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} |
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@Override
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public void setNewBandsPositionInRendering() { |
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} |
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@Override
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public void apply() { |
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} |
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@Override
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public void addFileBand() { |
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JFileChooser fileChooser = createJFileChooser();
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int result = fileChooser.showOpenDialog(bandSetupPanel);
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if (result == JFileChooser.APPROVE_OPTION) { |
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File[] files = fileChooser.getSelectedFiles(); |
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if(files == null || files.length <= 0) |
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return;
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JFileChooser.setLastPath(FilesystemExplorerWizardPanel.OPEN_LAYER_FILE_CHOOSER_ID, files[0]); |
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int initPosition = 0; |
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if(mainRasterStore == null) { |
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initPosition = 1;
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MultiFileProvider provider = createMultiFileProvider(file, folder); |
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MultiFileDataParameters newParamsMultifile = (MultiFileDataParameters)provider.getDataParameters(); |
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try {
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RasterDataStore firstDataStore = RasterLocator.getManager().getProviderServices().open(files[0].getAbsolutePath());
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newParamsMultifile.addProvider(firstDataStore); |
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mainRasterStore = RasterLocator.getManager().getProviderServices().open(provider, provider.getDataStoreParameters()); |
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} catch (RasterDriverException e) {
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log.debug("Error loading the main store", e);
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} catch (LocatorException e) {
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log.debug("Error loading the main store", e);
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} catch (NotSupportedExtensionException e) {
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log.debug("Error loading the main store", e);
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} catch (InitializeException e) {
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log.debug("Error loading the main store", e);
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} catch (ProviderNotRegisteredException e) {
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log.debug("Error loading the main store", e);
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} |
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} |
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List<File> fileList = new ArrayList<File>(); |
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for (int i = initPosition; i < files.length; i++) { |
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//Checks that the file does not exist
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URI[] uris = mainRasterStore.getURIByProvider(); |
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boolean exists = false; |
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for (int j = 0; j < uris.length; j++) { |
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if (uris[j].getPath().endsWith(files[i].getName())) {
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RasterSwingLibrary.messageBoxError( Messages.getText("fichero_existe") + ": " + files[i].getAbsolutePath(), bandSetupPanel); |
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exists = true;
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break;
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} |
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} |
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if(!exists)
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fileList.add(files[i]); |
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} |
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if(!checkStoresCompatibility(mainRasterStore, fileList))
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return;
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if(mainRasterStore.isMultiFile()) {
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for (int i = 0; i < fileList.size(); i++) { |
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try {
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mainRasterStore.addFile(fileList.get(i)); //.getAbsolutePath());
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} catch (InvalidSourceException e) {
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RasterSwingLibrary.messageBoxError(Messages.getText("addband_error"), bandSetupPanel, e);
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} |
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} |
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mainRasterStore.setProvider(mainRasterStore.getProvider()); |
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//It shows the files and bands in the panel
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try {
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bandSetupPanel.addFiles(mainRasterStore); |
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} catch (NotInitializeException e) {
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RasterSwingLibrary.messageBoxError("table_not_initialize", this, e); |
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} |
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} |
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} |
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} |
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@Override
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public void delFileBand() { |
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if(mainRasterStore == null) |
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return;
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Object[] objects = bandSetupPanel.getFileList().getJList().getSelectedValues(); |
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for (int i = objects.length - 1; i >= 0; i--) { |
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if (bandSetupPanel.getFileList().getNFiles() > 1) { |
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String pathName = objects[i].toString();
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mainRasterStore.removeFile(new File(pathName)); |
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String file = pathName.substring(pathName.lastIndexOf(File.separator) + 1); |
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file = file.substring(file.lastIndexOf("\\") + 1); |
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bandSetupPanel.removeFile(file); |
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} |
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} |
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setNewBandsPositionInRendering(); |
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} |
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} |