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.swing.impl.infobypoint;

import java.awt.Component;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.event.ActionListener;

import java.util.HashMap;

import java.util.Observable;

import javax.swing.ImageIcon;

import javax.swing.JPanel;

import org.gvsig.raster.swing.infobypoint.InfoByPointDataModel;

import org.gvsig.raster.swing.infobypoint.MainInfoByPointPanel;

import org.gvsig.raster.swing.pixelinspector.PixelInspector;

/**

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

 */

public class MainInfoByPointPanelImpl extends JPanel implements MainInfoByPointPanel {

        private static final long           serialVersionUID        = 1L;

        private HashMap<String, String>     tr                      = null;

        private HashMap<String, ImageIcon>  icons                   = null;

        private DefaultInfoByPointDataModel dataModel               = null;

        private PixelInspectorPanel         pixelInspectorPanel     = null;

        private InfoByPointPanel            infoByPointPanel        = null;

        private ButtonsPanel                buttonsPanel            = null;

        private JPanel                      extended                = null;

        public MainInfoByPointPanelImpl(

                        HashMap<String, String> translations, 

                        HashMap<String, ImageIcon> icons,

                        JPanel extended) {

                tr = translations;

                if(tr == null || tr.get("layer_list") == null) {

                        tr = new HashMap<String, String>();

                        tr.put("layer_list", "layer_list");

                        tr.put("band_values", "band_values");

                        tr.put("pixel_point", "pixel_point");

                        tr.put("view_point", "view_point");

                        tr.put("world_point", "world_point");

                        tr.put("bands", "bands");

                        tr.put("colors", "colors");

                        tr.put("coords", "coords");

                        tr.put("lat", "lat");

                        tr.put("long", "long");

                }

                this.icons = icons;

                if(this.icons == null) {

                        this.icons = new HashMap<String, ImageIcon>();

                        this.icons.put("forward-icon", new ImageIcon(System.getProperty("user.dir") + "/src/main/resources/images/forward-icon.png", ""));

                        this.icons.put("backward-icon", new ImageIcon(System.getProperty("user.dir") + "/src/main/resources/images/backward-icon.png", ""));

                }

                this.extended = extended;

                init();

        }

        private void init() {

                setLayout(new GridBagLayout());

                GridBagConstraints gbc = new GridBagConstraints();

                if(extended == null) {

                        gbc.fill = GridBagConstraints.BOTH;

                        gbc.weightx = 1;

                        gbc.weighty = 1;

                } else {

                        //gbc.anchor = GridBagConstraints.WEST;

                        gbc.fill = GridBagConstraints.VERTICAL;

                        gbc.weighty = 1;

                }

                gbc.insets = new java.awt.Insets(2, 2, 2, 2);

                add((Component)getPixelInspectorPanel(), gbc);

                if(extended == null) {

                        gbc.fill = GridBagConstraints.HORIZONTAL;

                        gbc.weightx = 1;

                        gbc.weighty = 0;

                } else {

                        gbc.fill = GridBagConstraints.NONE;

                        gbc.weighty = 0;

                }

                gbc.gridy = 1;

                add(getinfoByPointPanel(), gbc);

                if(extended != null) {

                        gbc.insets = new java.awt.Insets(0, 6, 0, 6);

                        gbc.gridy = 2;

                        gbc.fill = GridBagConstraints.HORIZONTAL;

                        add(getButtonsPanel(), gbc);

                        gbc.gridx = 1;

                        gbc.gridy = 0;

                        gbc.gridheight = 3;

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

                        gbc.fill = GridBagConstraints.BOTH;

                        gbc.weightx = 1;

                        gbc.weighty = 1;

                        //extended.setBorder(BorderFactory.createLineBorder(Color.red));

                        add(extended, gbc);

                }

        }

        public InfoByPointDataModel getInfoByPointDataModel() {

                if(dataModel == null)

                        dataModel = new DefaultInfoByPointDataModel();

                return dataModel;

        }

        public PixelInspector getPixelInspectorPanel() {

                if(pixelInspectorPanel == null)

                        pixelInspectorPanel = new PixelInspectorPanel(tr);

                return pixelInspectorPanel;

        }

        public InfoByPointPanel getinfoByPointPanel() {

                if(infoByPointPanel == null)

                        infoByPointPanel = new InfoByPointPanel(tr, getInfoByPointDataModel());

                return infoByPointPanel;

        }

        public ButtonsPanel getButtonsPanel() {

                if(buttonsPanel == null)

                        buttonsPanel = new ButtonsPanel(icons);

                return buttonsPanel;

        }

        public void addListenerExtendedButton(ActionListener listener) {

                getButtonsPanel().getExtendedButton().addActionListener(listener);

        }

        public void update(Observable o, Object arg) {

                getinfoByPointPanel().updateDataModel();

        }

}