root / trunk / extensions / extRasterTools-SE / src / org / gvsig / rastertools / properties / panels / BandSetupPanel.java @ 17042
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*/
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package org.gvsig.rastertools.properties.panels; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.awt.image.DataBuffer; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.Vector; |
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import javax.swing.AbstractCellEditor; |
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import javax.swing.JRadioButton; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTable; |
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import javax.swing.SwingConstants; |
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import javax.swing.SwingUtilities; |
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import javax.swing.event.TableModelEvent; |
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import javax.swing.event.TableModelListener; |
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import javax.swing.table.DefaultTableModel; |
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import javax.swing.table.TableCellEditor; |
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import javax.swing.table.TableCellRenderer; |
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import javax.swing.table.TableColumn; |
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import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
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import org.gvsig.fmap.raster.layers.IRasterLayerActions; |
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import org.gvsig.gui.beans.panelGroup.panels.AbstractPanel; |
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import org.gvsig.raster.dataset.IRasterDataSource; |
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import org.gvsig.raster.dataset.RasterDataset; |
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import org.gvsig.raster.gui.properties.dialog.RasterPropertiesTocMenuEntry; |
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import org.gvsig.raster.hierarchy.IRasterDataset; |
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import org.gvsig.raster.hierarchy.IRasterProperties; |
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import org.gvsig.raster.hierarchy.IRasterRendering; |
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import org.gvsig.rastertools.properties.control.BandSetupListener; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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/**
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* Selecciona las bandas visibles en un raster. Contiene una tabla con una fila
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* por cada banda de la imagen. Por medio de checkbox se selecciona para cada
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* RGB que banda de la imagen ser? visualizada.
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*
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* @author Luis W. Sevilla (sevilla_lui@gva.es)
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class BandSetupPanel extends AbstractPanel implements TableModelListener, ComponentListener { |
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final private static long serialVersionUID = -3370601314380922368L; |
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/**
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* Variables para la asignaci?n de tama?o de los componentes del panel.
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*/
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private int wComp = 445, hComp = 239; |
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private int wFileList = wComp, hFileList = (int)Math.round(hComp * 0.46); |
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private int wBand = wFileList, hBand = hComp - hFileList - 20; |
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/**
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* Asigna la banda del rojo
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*/
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public static final int RED_BAND = RasterDataset.RED_BAND; |
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/**
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* Asigna la banda del verde
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*/
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public static final int GREEN_BAND = RasterDataset.GREEN_BAND; |
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/**
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* Asigna banda del azul
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*/
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public static final int BLUE_BAND = RasterDataset.BLUE_BAND; |
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private final static String[] columnNames = { "R", "G", "B", "Band" }; |
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FLayer fLayer = null;
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/**
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* Nombre del panel
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*/
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// private String id = "bands_panel";
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private BandSetupFileList fileList = null; |
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private JTable rgbTable = null; |
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private JScrollPane rgbBandAssignPane = null; |
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RGBBandAsignTableModel tableModel = null;
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private byte mode = 3; |
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// Ultima y penultima columnas activadas del jtable para cuando hay 2 bandas seleccionadas en el combo
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private int[] col = { 0, 1 }; |
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private BandSetupListener panelListener = null; |
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private IRasterProperties prop = null; |
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private IRasterDataset dataset = null; |
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private IRasterRendering render = null; |
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/**
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* This method initializes
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*/
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public BandSetupPanel() {
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super();
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initialize(); |
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panelListener = new BandSetupListener(this); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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protected void initialize() { |
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// this.setPreferredSize(new Dimension(wComp, hComp));
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this.setLayout(null); |
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this.setLocation(0, 0); |
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this.add(getFileList(), null); |
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this.add(getRGBBandAssignPane(), null); |
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this.addComponentListener(this); |
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this.setComponentSize(wComp, hComp);
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super.setLabel(PluginServices.getText(this, "bands_panel")); |
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} |
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/**
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* A?ade la lista de georasterfiles a la tabla
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*
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* @param files
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*/
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public void addFiles(IRasterDataSource mDataset) { |
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getFileList().clear(); |
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clear(); |
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for (int i = 0; i < mDataset.getDatasetCount(); i++) { |
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String fName = mDataset.getDataset(i)[0].getFName(); |
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getFileList().addFName(fName); |
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String bandName = new File(fName).getName(); |
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String bandType = ""; |
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switch (mDataset.getDataset(i)[0].getDataType()[0]) { |
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case DataBuffer.TYPE_BYTE: |
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bandType = "8U";
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break;
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case DataBuffer.TYPE_INT: |
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bandType = "32";
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break;
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case DataBuffer.TYPE_DOUBLE: |
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bandType = "64";
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break;
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case DataBuffer.TYPE_FLOAT: |
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bandType = "32";
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break;
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case DataBuffer.TYPE_SHORT: |
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bandType = "16";
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break;
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case DataBuffer.TYPE_USHORT: |
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bandType = "16U";
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break;
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case DataBuffer.TYPE_UNDEFINED: |
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bandType = "??";
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break;
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} |
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for (int b = 0; b < mDataset.getDataset(i)[0].getBandCount(); b++) |
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addBand((b + 1) + " [" + bandType + "] " + bandName); |
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} |
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readDrawedBands(); |
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saveStatus(); |
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} |
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/**
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* Elimina un fichero de la lista
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* @param file Nombre del fichero a eliminar
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*/
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public void removeFile(String file) { |
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getFileList().removeFName(file); |
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for (int i = 0; i < ((DefaultTableModel) getRGBTable().getModel()).getRowCount(); i++) { |
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// Si el fichero borrado estaba seleccionado como banda visible. Pasaremos
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// esta visibilidad a la banda inmediata superior y si esta acci?n produce
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// una excepci?n (porque no hay) se pasa al inmediato inferior.
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if (((String) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(i, 3)).endsWith(file)) { |
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try {
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if (((Boolean) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(i, 0)).booleanValue()) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i - 1, 0); |
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} |
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} catch (ArrayIndexOutOfBoundsException exc) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i + 1, 0); |
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} |
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try {
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if (((Boolean) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(i, 1)).booleanValue()) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i - 1, 1); |
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} |
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} catch (ArrayIndexOutOfBoundsException exc) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i + 1, 1); |
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} |
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try {
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if (((Boolean) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(i, 2)).booleanValue()) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i - 1, 2); |
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} |
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} catch (ArrayIndexOutOfBoundsException exc) { |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), i + 1, 2); |
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} |
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((DefaultTableModel) getRGBTable().getModel()).removeRow(i);
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i--; // Ojo! que hemos eliminado una fila
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} |
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} |
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panelListener.setNewBandsPositionInRendering(); |
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} |
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public void assignMode(byte mode) { |
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this.mode = mode;
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} |
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public byte getMode() { |
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return mode;
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} |
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/**
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* Cuando cambiamos el combo de seleccion de numero de bandas a visualizar
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* debemos resetear la tabla de checkbox para que no haya activados m?s de los
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* permitidos
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* @param mode
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*/
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public void resetMode(int mode) { |
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// Reseteamos los checkbox
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for (int i = 0; i < (getRGBTable().getColumnCount() - 1); i++) |
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for (int j = 0; j < getRGBTable().getRowCount(); j++) |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(false), j, i); |
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// Asignamos los valores
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if (this.getNBands() >= 3) { |
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switch (mode) {
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case 3: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 2, 2); |
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case 2: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 1, 1); |
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case 1: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 0, 0); |
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} |
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} else if (this.getNBands() == 2) { |
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switch (mode) {
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case 3: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 1, 2); |
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case 2: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 1, 1); |
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case 1: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 0, 0); |
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} |
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} else if (this.getNBands() == 1) { |
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switch (mode) {
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case 3: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 0, 2); |
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case 2: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 0, 1); |
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case 1: |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(true), 0, 0); |
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} |
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} |
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col[0] = 0; |
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col[1] = 1; |
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} |
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/**
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* Asigna modo 1, 2, o 3 bandas. El modo 1 solo permite seleccionar en la
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* tabla un checkbox, el 2 dos checkbox en distintar bandas y el 3 tres
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* checkbox tambi?n en distintas bandas.
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* @param mode
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*/
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private void setMode(int mode) { |
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// Solo hay un checkbox activado
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if (mode == 1) { |
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for (int i = 0; i < getRGBTable().getRowCount(); i++) |
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for (int j = 0; j < (getRGBTable().getColumnCount() - 1); j++) { |
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if ((i != getRGBTable().getSelectedRow()) || (j != getRGBTable().getSelectedColumn())) {
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(false), i, j); |
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} |
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} |
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// Hay dos checkbox activados
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} else if (mode == 2) { |
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int n = 0; |
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for (int i = 0; i < (getRGBTable().getColumnCount() - 1); i++) |
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for (int j = 0; j < getRGBTable().getRowCount(); j++) |
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if (((Boolean) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(j, i)).booleanValue()) { |
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n++; |
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} |
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// Si se ha seleccionado 3 bandas hay eliminar una de ellas. Siempre ser?
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// la m?s antigua que se clickeo
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if (n > 2) { |
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for (int i = 0; i < getRGBTable().getRowCount(); i++) |
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(new Boolean(false), i, col[0]); |
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} |
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// Rotamos el punto pinchado m?s antiguo para que se eliminen
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// alternativamente
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if ((col[0] == getRGBTable().getSelectedColumn()) || ((col[0] != getRGBTable().getSelectedColumn()) && (col[1] != getRGBTable().getSelectedColumn()))) { |
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col[0] = col[1]; |
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col[1] = getRGBTable().getSelectedColumn();
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} |
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// El modo 3 es el comportamiento original
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} else if (mode == 3) { |
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return;
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} |
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} |
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/**
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* Obtiene el panel que contiene la lista de ficheros por banda.
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* @return Panel FileList
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*/
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public BandSetupFileList getFileList() {
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if (fileList == null) { |
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fileList = new BandSetupFileList();
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} |
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return fileList;
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} |
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/**
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* This method initializes jTable
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* @return javax.swing.JTable
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*/
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private JScrollPane getRGBBandAssignPane() { |
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if (rgbBandAssignPane == null) { |
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rgbBandAssignPane = new JScrollPane(getRGBTable()); |
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TableColumn column = null; |
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for (int i = 0; i < 3; i++) { |
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column = getRGBTable().getColumnModel().getColumn(i); |
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column.setCellRenderer(new RadioColumnRenderer());
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column.setCellEditor(new RadioColumnEditor());
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column.setMaxWidth(22);
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column.setMinWidth(22);
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} |
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} |
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return rgbBandAssignPane;
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} |
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/**
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* Obtiene la Tabla
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* @return Tabla de bandas de la imagen
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*/
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public JTable getRGBTable() { |
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if (rgbTable == null) { |
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tableModel = new RGBBandAsignTableModel();
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tableModel.addTableModelListener(this);
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rgbTable = new JTable(tableModel); |
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rgbTable.setPreferredScrollableViewportSize(new Dimension(328, 72)); |
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} |
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return rgbTable;
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} |
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/**
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* Asigna al combo de n?mero de bandas a mostrar el valor correspondiente
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* dependiendo del n?mero de bandas de la imagen.
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*/
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public void setList() { |
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String[] l = null; |
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if (this.getNBands() == 1) { |
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l = new String[1]; |
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l[0] = "1"; |
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} |
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if (this.getNBands() == 2) { |
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l = new String[2]; |
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l[0] = "1"; |
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l[1] = "2"; |
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} |
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if (this.getNBands() == 3) { |
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l = new String[3]; |
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l[0] = "1"; |
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l[1] = "2"; |
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l[2] = "3"; |
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} |
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if (this.getNBands() > 0) { |
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getFileList().setList(l); |
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} |
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} |
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/**
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* A?ade una banda a la tabla bandas de la imagen asignandole un nombre y
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* valor a los checkbox
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* @param bandName Nombre de la banda
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*/
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private void addBand(String bandName) { |
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Vector v = new Vector(); |
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v.add(new Boolean(false)); |
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v.add(new Boolean(false)); |
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v.add(new Boolean(false)); |
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v.add(bandName); |
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((DefaultTableModel) getRGBTable().getModel()).addRow(v);
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} |
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/**
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* Elimina todas las entradas de la tabla de bandas.
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*/
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private void clear() { |
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int rows = ((DefaultTableModel) getRGBTable().getModel()).getRowCount(); |
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if (rows > 0) { |
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for (int i = 0; i < rows; i++) |
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((DefaultTableModel) getRGBTable().getModel()).removeRow(0); |
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} |
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} |
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/**
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* Obtiene el n?mero de bandas de la lista
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*
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* @return
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*/
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public int getNBands() { |
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return ((DefaultTableModel) getRGBTable().getModel()).getRowCount(); |
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} |
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/**
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* Obtiene el nombre de la banda de la posici?n i de la tabla
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*
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* @param i
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* @return
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*/
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public String getBandName(int i) { |
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String s = (String) ((DefaultTableModel) getRGBTable().getModel()).getValueAt(i, 3); |
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return s.substring(s.lastIndexOf("[8U]") + 5, s.length()); |
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} |
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/**
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* Mantiene la asignaci?n entre R, G o B y la banda de la imagen que le
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* corresponde
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*
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* @param nBand Banda de la imagen que corresponde
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* @param flag R, G o B se selecciona por medio de un flag que los identifica
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*/
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public void assignBand(int nBand, int flag) { |
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Boolean t = new Boolean(true); |
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try {
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if ((flag & RED_BAND) == RED_BAND)
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(t, nBand, 0); |
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if ((flag & GREEN_BAND) == GREEN_BAND)
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((DefaultTableModel) getRGBTable().getModel()).setValueAt(t, nBand, 1); |
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if ((flag & BLUE_BAND) == BLUE_BAND)
|
| 463 |
((DefaultTableModel) getRGBTable().getModel()).setValueAt(t, nBand, 2); |
| 464 |
} catch (ArrayIndexOutOfBoundsException e) { |
| 465 |
|
| 466 |
} |
| 467 |
} |
| 468 |
|
| 469 |
/**
|
| 470 |
* Obtiene la correspondencia entre el R, G o B y la banda asignada
|
| 471 |
*
|
| 472 |
* @param flag R, G o B se selecciona por medio de un flag que los identifica
|
| 473 |
* @return Banda de la imagen asignada al flag pasado por par?metro
|
| 474 |
*/
|
| 475 |
public int getAssignedBand(int flag) { |
| 476 |
DefaultTableModel model = ((DefaultTableModel) getRGBTable().getModel()); |
| 477 |
if ((flag & RED_BAND) == RED_BAND) {
|
| 478 |
for (int nBand = 0; nBand < getRGBTable().getRowCount(); nBand++) |
| 479 |
if (((Boolean) model.getValueAt(nBand, 0)).booleanValue()) |
| 480 |
return nBand;
|
| 481 |
} |
| 482 |
|
| 483 |
if ((flag & GREEN_BAND) == GREEN_BAND) {
|
| 484 |
for (int nBand = 0; nBand < getRGBTable().getRowCount(); nBand++) |
| 485 |
if (((Boolean) model.getValueAt(nBand, 1)).booleanValue()) |
| 486 |
return nBand;
|
| 487 |
} |
| 488 |
|
| 489 |
if ((flag & BLUE_BAND) == BLUE_BAND) {
|
| 490 |
for (int nBand = 0; nBand < getRGBTable().getRowCount(); nBand++) |
| 491 |
if (((Boolean) model.getValueAt(nBand, 2)).booleanValue()) |
| 492 |
return nBand;
|
| 493 |
} |
| 494 |
|
| 495 |
return -1; |
| 496 |
} |
| 497 |
|
| 498 |
/*
|
| 499 |
* (non-Javadoc)
|
| 500 |
* @see javax.swing.event.TableModelListener#tableChanged(javax.swing.event.TableModelEvent)
|
| 501 |
*/
|
| 502 |
public void tableChanged(TableModelEvent e) { |
| 503 |
getRGBTable().revalidate(); |
| 504 |
rgbBandAssignPane.revalidate(); |
| 505 |
revalidate(); |
| 506 |
} |
| 507 |
|
| 508 |
class RadioColumnEditor extends AbstractCellEditor implements TableCellEditor { |
| 509 |
final private static long serialVersionUID = -3370601314380922368L; |
| 510 |
public JRadioButton theRadioButton; |
| 511 |
|
| 512 |
public RadioColumnEditor() {
|
| 513 |
super();
|
| 514 |
theRadioButton = new JRadioButton(); |
| 515 |
theRadioButton.addActionListener(new ActionListener() { |
| 516 |
public void actionPerformed(ActionEvent event) { |
| 517 |
fireEditingStopped(); |
| 518 |
setMode(mode); |
| 519 |
onlyApply(); |
| 520 |
} |
| 521 |
}); |
| 522 |
} |
| 523 |
|
| 524 |
public Component getTableCellEditorComponent(JTable table, Object obj, boolean isSelected, int row, int col) { |
| 525 |
theRadioButton.setHorizontalAlignment(SwingUtilities.CENTER);
|
| 526 |
|
| 527 |
Boolean lValueAsBoolean = (Boolean) obj; |
| 528 |
theRadioButton.setSelected(lValueAsBoolean.booleanValue()); |
| 529 |
|
| 530 |
return theRadioButton;
|
| 531 |
} |
| 532 |
|
| 533 |
public Object getCellEditorValue() { |
| 534 |
return new Boolean(theRadioButton.isSelected()); |
| 535 |
} |
| 536 |
} |
| 537 |
|
| 538 |
class RadioColumnRenderer extends JRadioButton implements TableCellRenderer { |
| 539 |
final private static long serialVersionUID = -3370601314380922368L; |
| 540 |
|
| 541 |
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) { |
| 542 |
if (value == null) { |
| 543 |
this.setSelected(false); |
| 544 |
} |
| 545 |
|
| 546 |
Boolean ValueAsBoolean = (Boolean) value; |
| 547 |
this.setSelected(ValueAsBoolean.booleanValue());
|
| 548 |
this.setHorizontalAlignment(SwingConstants.CENTER); |
| 549 |
|
| 550 |
return this; |
| 551 |
} |
| 552 |
} |
| 553 |
|
| 554 |
class RGBBandAsignTableModel extends DefaultTableModel { |
| 555 |
final private static long serialVersionUID = -3370601314380922368L; |
| 556 |
|
| 557 |
public RGBBandAsignTableModel() {
|
| 558 |
super(new Object[0][4], columnNames); |
| 559 |
} |
| 560 |
|
| 561 |
public Class getColumnClass(int c) { |
| 562 |
if (c < 3) { |
| 563 |
return Boolean.class; |
| 564 |
} |
| 565 |
|
| 566 |
return String.class; |
| 567 |
} |
| 568 |
|
| 569 |
public void setValueAt(Object value, int row, int col) { |
| 570 |
if ((col < 3) && ((Boolean) value).booleanValue()) { |
| 571 |
for (int i = 0; i < getRowCount(); i++) { |
| 572 |
if (i != row) {
|
| 573 |
setValueAt(new Boolean(false), i, col); |
| 574 |
} |
| 575 |
} |
| 576 |
} |
| 577 |
|
| 578 |
super.setValueAt(value, row, col);
|
| 579 |
} |
| 580 |
|
| 581 |
public void addNew() { |
| 582 |
super.addRow(new Object[] { new Boolean(false), new Boolean(false), new Boolean(false), "" }); |
| 583 |
} |
| 584 |
} |
| 585 |
|
| 586 |
public void setComponentSize(int w, int h) { |
| 587 |
wComp = w; |
| 588 |
hComp = h; |
| 589 |
wFileList = wComp - 18;
|
| 590 |
hFileList = (int) Math.round(hComp * 0.46); |
| 591 |
wBand = wFileList; |
| 592 |
hBand = hComp - hFileList - 20;
|
| 593 |
|
| 594 |
this.setPreferredSize(new Dimension(wComp, hComp)); |
| 595 |
this.setSize(wComp, hComp);
|
| 596 |
rgbBandAssignPane.setBounds(10, hFileList + 12, wBand, hBand); |
| 597 |
getFileList().setBounds(9, 9, wFileList, hFileList); |
| 598 |
|
| 599 |
} |
| 600 |
|
| 601 |
/**
|
| 602 |
* Redimensiona el panel cuando se redimensiona el contenedor de ?ste
|
| 603 |
*/
|
| 604 |
public void componentResized(ComponentEvent e) { |
| 605 |
if (e.getSource() == this) { |
| 606 |
int nWidth = this.getSize().width; |
| 607 |
int nHeight = this.getSize().height; |
| 608 |
int difWidth = nWidth - 445; |
| 609 |
int difHeight = nHeight - 239; |
| 610 |
getFileList().setResize(difWidth, difHeight); |
| 611 |
rgbBandAssignPane.setBounds(10, 123 + difHeight / 2, 427 + difWidth, 104 + difHeight / 2); |
| 612 |
|
| 613 |
} |
| 614 |
} |
| 615 |
|
| 616 |
private void actionEnabled() { |
| 617 |
boolean enabled = true; |
| 618 |
|
| 619 |
FLyrRasterSE fLyrRasterSE = ((FLyrRasterSE) fLayer); |
| 620 |
|
| 621 |
if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BANDS_FILE_LIST))
|
| 622 |
enabled = false;
|
| 623 |
getFileList().setEnabled(enabled); |
| 624 |
|
| 625 |
enabled = true;
|
| 626 |
if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BANDS_RGB))
|
| 627 |
enabled = false;
|
| 628 |
getRGBTable().setEnabled(enabled); |
| 629 |
|
| 630 |
// TODO: Mirar el setVisible...
|
| 631 |
if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BANDS_FILE_LIST) &&
|
| 632 |
!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BANDS_RGB)) |
| 633 |
setVisible(false);
|
| 634 |
else
|
| 635 |
setVisible(true);
|
| 636 |
} |
| 637 |
|
| 638 |
/**
|
| 639 |
* Lee desde el renderizador las bandas que se han dibujado y en que posici?n se ha hecho.
|
| 640 |
*/
|
| 641 |
public void readDrawedBands() { |
| 642 |
if (prop.getRender() != null) { |
| 643 |
int[] renderBands = render.getRenderBands(); |
| 644 |
for (int i = 0; i < renderBands.length; i++) { |
| 645 |
if (renderBands[i] >= 0) { |
| 646 |
switch (i) {
|
| 647 |
case 0: |
| 648 |
this.assignBand(renderBands[i], RasterDataset.RED_BAND);
|
| 649 |
break;
|
| 650 |
case 1: |
| 651 |
this.assignBand(renderBands[i], RasterDataset.GREEN_BAND);
|
| 652 |
break;
|
| 653 |
case 2: |
| 654 |
this.assignBand(renderBands[i], RasterDataset.BLUE_BAND);
|
| 655 |
break;
|
| 656 |
} |
| 657 |
} |
| 658 |
} |
| 659 |
} |
| 660 |
} |
| 661 |
|
| 662 |
/*
|
| 663 |
* (non-Javadoc)
|
| 664 |
* @see org.gvsig.gui.beans.panelGroup.panels.IPanel#accept()
|
| 665 |
*/
|
| 666 |
public void accept() { |
| 667 |
if (!getPanelGroup().isPanelInGUI(this)) |
| 668 |
return;
|
| 669 |
|
| 670 |
onlyApply(); |
| 671 |
} |
| 672 |
|
| 673 |
/**
|
| 674 |
* Aplica y guarda los cambios del panel
|
| 675 |
*/
|
| 676 |
public void apply() { |
| 677 |
if (!getPanelGroup().isPanelInGUI(this)) |
| 678 |
return;
|
| 679 |
|
| 680 |
onlyApply(); |
| 681 |
saveStatus(); |
| 682 |
} |
| 683 |
|
| 684 |
/**
|
| 685 |
* Aplicar los cambios sin guardar su estado
|
| 686 |
*/
|
| 687 |
public void onlyApply() { |
| 688 |
if (RasterPropertiesTocMenuEntry.enableEvents)
|
| 689 |
panelListener.apply(); |
| 690 |
} |
| 691 |
|
| 692 |
/**
|
| 693 |
* Guarda el estado actual del panel
|
| 694 |
*/
|
| 695 |
private void saveStatus() { |
| 696 |
ArrayList aux = new ArrayList(); |
| 697 |
int[] renderBands = render.getRenderBands(); |
| 698 |
for (int i = 0; i < renderBands.length; i++) { |
| 699 |
aux.add(new Integer(renderBands[i])); |
| 700 |
} |
| 701 |
|
| 702 |
getPanelGroup().getProperties().put("renderBands", aux);
|
| 703 |
} |
| 704 |
|
| 705 |
|
| 706 |
/**
|
| 707 |
* Deja la capa en el ?ltimo estado guardado y la refresca
|
| 708 |
*/
|
| 709 |
public void restoreStatus() { |
| 710 |
|
| 711 |
ArrayList aux = (ArrayList) getPanelGroup().getProperties().get("renderBands"); |
| 712 |
|
| 713 |
int[] renderBands = new int[aux.size()]; |
| 714 |
for (int i = 0; i < aux.size(); i++) |
| 715 |
renderBands[i] = ((Integer) aux.get(i)).intValue();
|
| 716 |
|
| 717 |
render.setRenderBands(renderBands); |
| 718 |
|
| 719 |
if (fLayer != null) |
| 720 |
fLayer.getMapContext().invalidate(); |
| 721 |
} |
| 722 |
|
| 723 |
/*
|
| 724 |
* (non-Javadoc)
|
| 725 |
* @see org.gvsig.gui.beans.panelGroup.panels.IPanel#cancel()
|
| 726 |
*/
|
| 727 |
public void cancel() { |
| 728 |
if (!getPanelGroup().isPanelInGUI(this)) |
| 729 |
return;
|
| 730 |
|
| 731 |
restoreStatus(); |
| 732 |
} |
| 733 |
|
| 734 |
/**
|
| 735 |
* Activa y desactiva el control
|
| 736 |
* @param enabled true para activar y false para desactivar
|
| 737 |
*/
|
| 738 |
public void setEnabled(boolean enabled) { |
| 739 |
if (panelListener != null) |
| 740 |
panelListener.setEnabledPanelAction(enabled); |
| 741 |
getRGBTable().setEnabled(enabled); |
| 742 |
getRGBBandAssignPane().setEnabled(enabled); |
| 743 |
getFileList().setEnabled(enabled); |
| 744 |
} |
| 745 |
|
| 746 |
/*
|
| 747 |
* (non-Javadoc)
|
| 748 |
* @see org.gvsig.gui.beans.panelGroup.panels.AbstractPanel#setReference(java.lang.Object)
|
| 749 |
*/
|
| 750 |
public void setReference(Object ref) { |
| 751 |
super.setReference(ref);
|
| 752 |
|
| 753 |
if (!(ref instanceof FLayer)) |
| 754 |
return;
|
| 755 |
|
| 756 |
fLayer = (FLayer) ref; |
| 757 |
|
| 758 |
actionEnabled(); |
| 759 |
|
| 760 |
clear(); |
| 761 |
getFileList().clear(); |
| 762 |
|
| 763 |
if (fLayer instanceof IRasterProperties) |
| 764 |
prop = (IRasterProperties) fLayer; |
| 765 |
|
| 766 |
if (fLayer instanceof IRasterRendering) { |
| 767 |
render = (IRasterRendering)fLayer; |
| 768 |
if (((IRasterRendering) fLayer).existColorTable()) {
|
| 769 |
panelListener.init(null, null, fLayer); |
| 770 |
return;
|
| 771 |
} |
| 772 |
} |
| 773 |
|
| 774 |
if (fLayer instanceof IRasterDataset) { |
| 775 |
dataset = (IRasterDataset) fLayer; |
| 776 |
addFiles(dataset.getDataSource()); |
| 777 |
} |
| 778 |
|
| 779 |
panelListener.init(dataset, prop, fLayer); |
| 780 |
} |
| 781 |
|
| 782 |
public void componentHidden(ComponentEvent e) {} |
| 783 |
public void componentShown(ComponentEvent e) {} |
| 784 |
public void componentMoved(ComponentEvent e) {} |
| 785 |
public void selected() {} |
| 786 |
} |