Application: gvSIG desktop » gvSIG raster

package org.gvsig.raster.tools.algorithm.swing.impl.saveraster;

import java.awt.Color;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.ButtonGroup;

import javax.swing.JLabel;

import javax.swing.JPanel;

import org.gvsig.i18n.Messages;

/**

 * Panel to select coordinates of the output layer

 *  

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

 */

public class PrintAndPxSelectionPanel extends JPanel implements ActionListener {

        private static final long       serialVersionUID      = 1L;

        private PixelSelectionPanel     pixelSelectionPanel   = null;

        private PrintSelectionPanel     printSelectionPanel   = null;

        private JLabel                  sizeImage             = null;

        public PrintAndPxSelectionPanel() {

                init();

        }

        private void init() {

                ButtonGroup group = new ButtonGroup();

                group.add(getPixelSelectionPanel().getRadioPxSelection());

                group.add(getPrintSelectionPanel().getRadioPrintSelection());

                getPixelSelectionPanel().setEnable(true);

                getPrintSelectionPanel().setEnable(false);

                setLayout(new GridBagLayout());

                GridBagConstraints gbc = new GridBagConstraints();

                gbc.fill = GridBagConstraints.HORIZONTAL;

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

                gbc.weightx = 1;

                gbc.weighty = 0;

                gbc.gridy = 0;

                add(getPixelSelectionPanel(), gbc);

                gbc.gridy = 1;

                add(getPrintSelectionPanel(), gbc);

                gbc.gridy = 2;

                add(getSizeImage(), gbc);

                /*gbc.fill = GridBagConstraints.BOTH;

                gbc.weightx = 1;

                gbc.weighty = 1;

                gbc.gridy = 3;

                add(new JPanel(), gbc);*/

        }

        public PixelSelectionPanel getPixelSelectionPanel() {

                if(pixelSelectionPanel == null) {

                        pixelSelectionPanel = new PixelSelectionPanel();

                        pixelSelectionPanel.getRadioPxSelection().addActionListener(this);

                }

                return pixelSelectionPanel;

        }

        public PrintSelectionPanel getPrintSelectionPanel() {

                if(printSelectionPanel == null) {

                        printSelectionPanel = new PrintSelectionPanel();

                        printSelectionPanel.getRadioPrintSelection().addActionListener(this);

                }

                return printSelectionPanel;

        }

        public JLabel getSizeImage() {

                if(sizeImage == null) {

                        sizeImage = new JLabel(Messages.getText("result_size") + ": 0 MB");

                        sizeImage.setForeground(Color.red);

                }

                return sizeImage;

        }

        public void setSize(double size) {

                getSizeImage().setText(Messages.getText("result_size") + ": " + size + " MB");

        }

        public void actionPerformed(ActionEvent e) {

                if(e.getSource() == getPixelSelectionPanel().getRadioPxSelection()) {

                        if(getPixelSelectionPanel().getRadioPxSelection().isEnabled()) {

                                getPixelSelectionPanel().setEnable(true);

                                getPrintSelectionPanel().setEnable(false);

                        } else {

                                getPixelSelectionPanel().setEnable(false);

                                getPrintSelectionPanel().setEnable(true);

                        }

                }

                if(e.getSource() == getPrintSelectionPanel().getRadioPrintSelection()) {

                        if(getPrintSelectionPanel().getRadioPrintSelection().isEnabled()) {

                                getPixelSelectionPanel().setEnable(false);

                                getPrintSelectionPanel().setEnable(true);

                        } else {

                                getPixelSelectionPanel().setEnable(true);

                                getPrintSelectionPanel().setEnable(false);

                        }

                }

        }

}