Application: gvSIG desktop » gvSIG raster

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 gvSIG Association.

 *

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.raster.georeferencing.swing.impl.control;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ComponentEvent;

import java.io.File;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JPanel;

import javax.swing.JToggleButton;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.gui.beans.datainput.DataInputContainer;

import org.gvsig.i18n.Messages;

import org.gvsig.raster.georeferencing.swing.control.GeorefControlPanel;

import org.gvsig.raster.georeferencing.swing.control.GeorefControlPanelListener;

/**

 * Panel que contiene la tabla de puntos de control

 * 

 * 22/12/2007

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

 */

public class GeorefControlPanelImpl extends JPanel implements GeorefControlPanel {

        private static final long             serialVersionUID     = 1L;

        private JPanel                        buttonsPanel         = null;

        private JButton                       bSaveToXml           = null;

        private JButton                       bLoadFromXml         = null;

        private JButton                       bSaveToAscii         = null;

        private JButton                       bLoadFromAscii       = null;

        private JButton                       bOptions             = null;

        private JButton                       bTest                = null;

        private JButton                       bEndTest             = null;

        private JButton                       bEndGeoref           = null;

        private JButton                       bCenterView          = null;

        private JToggleButton                 bAddPoint            = null;

        private DataInputContainer            error                = null;

        private String                        pathToImagesForTest = "/src/main/resources/image/";

        /**

         * Constructor.

         * Crea la composici?n de controles de zoom.

         */

        public GeorefControlPanelImpl() {

                init();

        }

        public int getButtonIDPressed(Object source) {

                if(source == bSaveToXml)

                        return GeorefControlPanel.bSaveToXml;

                if(source == bLoadFromXml)

                        return GeorefControlPanel.bLoadFromXml;

                if(source == bSaveToAscii)

                        return GeorefControlPanel.bSaveToAscii;

                if(source == bLoadFromAscii)

                        return GeorefControlPanel.bLoadFromAscii;

                if(source == bTest)

                        return GeorefControlPanel.bTest;

                if(source == bOptions)

                        return GeorefControlPanel.bOptions;

                if(source == bEndTest)

                        return GeorefControlPanel.bEndTest;

                if(source == bEndGeoref)

                        return GeorefControlPanel.bEndGeoref;

                if(source == bCenterView)

                        return GeorefControlPanel.bCenterView;

                if(source == bAddPoint)

                        return GeorefControlPanel.bAddPoint;

                return -1;

        }

        public JPanel getComponent() {

                return this;

        }

        public void setListener(GeorefControlPanelListener listener) {

                getSaveToXMLButton().addActionListener(listener);

                getLoadFromXMLButton().addActionListener(listener);

                getExporToCSVButton().addActionListener(listener);

                getLoadFromCSVButton().addActionListener(listener);

                getOptionsButton().addActionListener(listener);

                getCenterButton().addActionListener(listener);

                getToolSelectPointButton().addActionListener(listener);

                getEndGeorefButton().addActionListener(listener);

                getTestButton().addActionListener(listener);

                getEndTestButton().addActionListener(listener);

        }

        private void init() {

                setLayout(new GridBagLayout());

                //setPreferredSize(new java.awt.Dimension(0, h)); 

                GridBagConstraints gb = new GridBagConstraints();

                gb.insets = new java.awt.Insets(0, 0, 0, 0);

                gb.fill = GridBagConstraints.HORIZONTAL;

                gb.weightx = 1;

                gb.weighty = 0;

                gb.gridx = 0;

                add(new JPanel(), gb);

                gb.gridx = 2;

                add(new JPanel(), gb);

                gb.fill = GridBagConstraints.NONE;

                gb.weightx = 0;

                gb.gridx = 1;

                add(getButtonsPanel(), gb);

        }

        /**

         * Obtiene el panel de botones

         * @return JPanel

         */

        public JPanel getButtonsPanel() {

                if(buttonsPanel == null) {

                        buttonsPanel = new JPanel();

                        buttonsPanel.setLayout(new GridBagLayout());

                        GridBagConstraints gb = new GridBagConstraints();

                        gb.insets = new java.awt.Insets(0, 0, 1, 1);

                        gb.fill = GridBagConstraints.NONE;

                        gb.weightx = 0;

                        gb.gridy = 0;

                        gb.gridx = 0;

                        buttonsPanel.add(getSaveToXMLButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 1;

                        buttonsPanel.add(getLoadFromXMLButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 2;

                        buttonsPanel.add(getExporToCSVButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 3;

                        buttonsPanel.add(getLoadFromCSVButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 4;

                        buttonsPanel.add(getOptionsButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 5;

                        buttonsPanel.add(getCenterButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 6;

                        buttonsPanel.add(getToolSelectPointButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 7;

                        buttonsPanel.add(getEndGeorefButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 8;

                        buttonsPanel.add(getTestButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 9;

                        buttonsPanel.add(getEndTestButton(), gb);

                        gb.gridy = 0;

                        gb.gridx = 10;

                        buttonsPanel.add(getError(), gb);

                }

                return buttonsPanel;

        }

        /**

         * Obtiene el objeto con el error total

         * @return

         */

        public DataInputContainer getError() {

                if(error == null) {

                        error = new DataInputContainer();

                        error.setLabelText("RMS");

                        error.setPreferredSize(new Dimension(85, 35));

                }

                return error;

        }

        /**

         * Obtiene el bot?n de finalizar georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getEndGeorefButton() {

                if(bEndGeoref == null) {

                        bEndGeoref = new JButton();

                        bEndGeoref.setPreferredSize(new Dimension(22, 22));

                        bEndGeoref.setIcon(loadIcon("exit-icon"));

                        bEndGeoref.setToolTipText(Messages.getText("end_georef"));

                }

                return bEndGeoref;

        }

        /**

         * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getTestButton() {

                if(bTest == null) {

                        bTest = new JButton();

                        bTest.setPreferredSize(new Dimension(22, 22));

                        bTest.setToolTipText(Messages.getText("test_georef"));

                        bTest.setIcon(loadIcon("process-icon"));

                }

                return bTest;

        }

        /**

         * Obtiene el bot?n de terminar el test de georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getEndTestButton() {

                if(bEndTest == null) {

                        bEndTest = new JButton();

                        bEndTest.setPreferredSize(new Dimension(22, 22));

                        bEndTest.setToolTipText(Messages.getText("end_test_georef"));

                        bEndTest.setIcon(loadIcon("endprocess-icon"));

                }

                return bEndTest;

        }

        /**

         * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getLoadFromCSVButton() {

                if(bLoadFromAscii == null) {

                        bLoadFromAscii = new JButton();

                        bLoadFromAscii.setPreferredSize(new Dimension(22, 22));

                        bLoadFromAscii.setToolTipText(Messages.getText("load_from_ascii"));

                        bLoadFromAscii.setIcon(loadIcon("importfromcsv-icon"));

                }

                return bLoadFromAscii;

        }

        /**

         * Obtiene el bot?n de exportar a Ascii. Si no existe se crea.

         * @return JButton

         */

        public JButton getExporToCSVButton() {

                if(bSaveToAscii == null) {

                        bSaveToAscii = new JButton();

                        bSaveToAscii.setPreferredSize(new Dimension(22, 22));

                        bSaveToAscii.setToolTipText(Messages.getText("save_to_ascii"));

                        bSaveToAscii.setIcon(loadIcon("exporttocsv-icon"));

                }

                return bSaveToAscii;

        }

        /**

         * Obtiene el bot?n de cargar desde XML. Si no existe se crea.

         * @return JButton

         */

        public JButton getLoadFromXMLButton() {

                if(bLoadFromXml == null) {

                        bLoadFromXml = new JButton();

                        bLoadFromXml.setPreferredSize(new Dimension(22, 22));

                        bLoadFromXml.setToolTipText(Messages.getText("load_from_xml"));

                        bLoadFromXml.setIcon(loadIcon("tfwload-icon"));

                }

                return bLoadFromXml;

        }

        private ImageIcon loadIcon(String iconName) {

                ImageIcon icon = null;

                try {

                        icon = IconThemeHelper.getImageIcon(iconName);

                } catch(NullPointerException e) {}

                String file = System.getProperty("user.dir") + pathToImagesForTest + iconName;

                if(icon == null) { 

                        if(new File(file + ".png").exists())

                                icon = new ImageIcon(file + ".png", "");

                }

                if(icon == null) {

                        if(new File(file + ".gif").exists())

                        icon = new ImageIcon(file + ".gif", "");

                }

                return icon;

        }

        /**

         * Obtiene el bot?n de salvar a XML. Si no existe se crea.

         * @return JButton

         */

        public JButton getSaveToXMLButton() {

                if(bSaveToXml == null) {

                        bSaveToXml = new JButton();

                        bSaveToXml.setPreferredSize(new Dimension(22, 22));

                        bSaveToXml.setToolTipText(Messages.getText("save_gcp_to_xml"));

                        bSaveToXml.setIcon(loadIcon("save-icon"));

                }

                return bSaveToXml;

        }

        /**

         * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getOptionsButton() {

                if(bOptions == null) {

                        bOptions = new JButton();

                        bOptions.setPreferredSize(new Dimension(22, 22));

                        bOptions.setToolTipText(Messages.getText("options"));

                        bOptions.setIcon(loadIcon("options-icon"));

                }

                return bOptions;

        }

        /**

         * Obtiene el bot?n de asignar el punto de control seleccionado en la tabla sobre 

         * una posici?n de la vista. Si no existe se crea.

         * @return JButton

         */

        public JToggleButton getToolSelectPointButton() {

                if(bAddPoint == null) {

                        bAddPoint = new JToggleButton();

                        bAddPoint.setPreferredSize(new Dimension(22, 22));

                        bAddPoint.setToolTipText(Messages.getText("move-point"));

                        bAddPoint.setIcon(loadIcon("add-icon"));

                }

                return bAddPoint;

        }

        /**

         * Obtiene el bot?n de procesar georreferenciaci?n. Si no existe se crea.

         * @return JButton

         */

        public JButton getCenterButton() {

                if(bCenterView == null) {

                        bCenterView = new JButton();

                        bCenterView.setPreferredSize(new Dimension(22, 22));

                        bCenterView.setToolTipText(Messages.getText("center_view"));

                        bCenterView.setIcon(loadIcon("centerpoint-icon"));

                }

                return bCenterView;

        }

        public void componentHidden(ComponentEvent e) {

        }

        public void componentMoved(ComponentEvent e) {

        }

        public void componentShown(ComponentEvent e) {

        }

}