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.clip.ui.panel;

import java.awt.BorderLayout;

import java.io.File;

import javax.swing.JPanel;

import org.gvsig.fmap.dal.coverage.store.RasterDataStore;

import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters;

import org.gvsig.gui.beans.table.TableContainer;

import org.gvsig.gui.beans.table.exceptions.NotInitializeException;

import org.gvsig.i18n.Messages;

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

import org.gvsig.raster.swing.RasterSwingLibrary;

/**

 * Panel de seleccion de que bandas. Permite seleccionar que bandas se van a

 * guardar y especificar su orden.

 *

 * @version 25/09/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class ClippingSelectionPanel extends JPanel {

  private static final long serialVersionUID = 813234785743904477L;

        private TableContainer tableContainer = null;

        /**

         * Construye un Panel de seleccion para el recorte

         */

        public ClippingSelectionPanel() {

                initialize();

        }

        private void initialize() {

                setLayout(new BorderLayout());

                add(getTableContainer(), BorderLayout.CENTER);

        }

        /**

         * Obtiene la tabla de selecci?n de bandas

         * @return Tabla de selecci?n de bandas

         */

        public TableContainer getTableContainer() {

                if (tableContainer == null) {

                        String[] columnNames = {Messages.getText("bandas"), Messages.getText("nombre"), ""};

                        int[] columnWidths = {55, 305, 0};

                        tableContainer = new TableContainer(columnNames, columnWidths);

                        tableContainer.setModel("CheckBoxModel");

                        tableContainer.initialize();

                        tableContainer.setControlVisible(false);

                        tableContainer.setMoveRowsButtonsVisible(true);

                        tableContainer.getTable().getJTable().getColumnModel().getColumn(2).setMinWidth(0);

                        tableContainer.getTable().getJTable().getColumnModel().getColumn(2).setMaxWidth(0);

                        tableContainer.getTable().getJTable().getColumnModel().getColumn(0).setMinWidth(55);

                        tableContainer.getTable().getJTable().getColumnModel().getColumn(0).setMaxWidth(55);

                }

                return tableContainer;

        }

        /**

         * Establecer la capa para usarla en el recorte

         * @param fLayer

         */

        public void setLayer(FLyrRaster fLayer) {

                // Rellenar el arbol de bandas

                RasterDataStore dataStore = fLayer.getDataStore();

                int cont = 0;

                RasterDataParameters[] params = dataStore.getDataParametersByProvider();

                int[] nBands = dataStore.getBandCountByProvider();

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

                        String fName = null;

                        if(params[i] instanceof RasterDataParameters)

                                fName = ((RasterDataParameters)params[i]).getURI().getPath();

                        if(params[i] == null && params[i] instanceof TileDataParameters && ((TileDataParameters)params[i]).getName() != null)

                                fName = ((TileDataParameters)params[i]).getName();

                        cont = loadBandsTable(nBands[i], fName, cont);

                }

        }

        /**

         * Loads the band table

         * @param dataStore

         * @param fName

         * @param cont

         * @return

         */

        private int loadBandsTable(int nBands, String fName, int cont) {

                String bandName = new File(fName).getName();

                if (nBands > 1) {

                        for (int b = 0; b < nBands; b++) {

                                Object row[] = { new Boolean(true), new String("B" + (b + 1) + " - " + bandName), new Integer(cont++)};

                                try {

                                        getTableContainer().addRow(row);

                                } catch (NotInitializeException e) {

                                        RasterSwingLibrary.messageBoxError("error_rowtable", this, e);

                                }

                        }

                } else {

                        Object row[] = { new Boolean(true), new String("B - " + bandName), new Integer(cont++)};

                        try {

                                getTableContainer().addRow(row);

                        } catch (NotInitializeException e) {

                                RasterSwingLibrary.messageBoxError("error_rowtable", this, e);

                        }

                }

                return cont;

        }

}