gvsig-raster / org.gvsig.raster.tools / trunk / org.gvsig.raster.tools / org.gvsig.raster.tools.app / org.gvsig.raster.tools.app.basic / src / main / java / org / gvsig / raster / tools / app / basic / tool / properties / panel / NoDataPanel.java @ 865
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.tools.app.basic.tool.properties.panel; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.text.NumberFormat; |
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import javax.swing.BorderFactory; |
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JFormattedTextField; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.text.DefaultFormatterFactory; |
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import javax.swing.text.NumberFormatter; |
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import org.gvsig.fmap.dal.coverage.RasterLibrary; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.datastruct.NoData; |
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import org.gvsig.raster.fmap.layers.FLyrRaster; |
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import org.gvsig.raster.tools.app.basic.RasterExtension; |
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import org.gvsig.raster.tools.app.basic.RasterToolsUtil; |
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import org.gvsig.raster.util.BasePanel; |
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/**
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* Panel para la gestion del valor NoData en el panel de propiedades
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class NoDataPanel extends BasePanel implements ActionListener { |
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private static final long serialVersionUID = 7645641060812458944L; |
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private static final String NULL_NODATA = "Not Defined"; |
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private JLabel jLabelValue = null; |
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private JButton buttonSave = null; |
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private JButton buttonDelete = null; |
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private JButton buttonDefaultValue = null; |
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private JButton buttonRestore = null; |
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private JFormattedTextField jTextFieldValue = null; |
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private JPanel panelCenter = null; |
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private JPanel panelUp = null; |
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private JPanel panelDown = null; |
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private JCheckBox jCheckBoxNoDataEnabled = null; |
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private NoData noData = null; |
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private int dataType = Buffer.TYPE_UNDEFINED; |
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private FLyrRaster lyr = null; |
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public NoDataPanel() {
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init(); |
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translate(); |
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} |
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protected void translate() { |
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getButtonSave().setText(getText(this, "guardar")); |
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getButtonSave().setToolTipText(getText(this, "guardar_box_value")); |
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getButtonRestore().setText(getText(this, "restore")); |
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getButtonRestore().setToolTipText(getText(this, "restore_native_value")); |
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getButtonDefaultValue().setText(getText(this, "default_value")); |
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getButtonDefaultValue().setToolTipText(getText(this, "set_configuration_value")); |
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getButtonDelete().setText(getText(this, "delete")); |
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getButtonDelete().setToolTipText(getText(this, "delete_value")); |
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getCheckBoxNoDataEnabled().setText(getText(this, "tratar_nodata_transparente")); |
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getCheckBoxNoDataEnabled().setToolTipText(getCheckBoxNoDataEnabled().getText()); |
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getLabelValue().setText(getText(this, "value") + ":"); |
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} |
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private JButton getButtonSave() { |
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if (buttonSave == null) { |
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buttonSave = new JButton(); |
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buttonSave.addActionListener(this);
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} |
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return buttonSave;
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} |
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private JButton getButtonDelete() { |
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if (buttonDelete == null) { |
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buttonDelete = new JButton(); |
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buttonDelete.addActionListener(this);
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} |
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return buttonDelete;
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} |
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private JButton getButtonDefaultValue() { |
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if (buttonDefaultValue == null) { |
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buttonDefaultValue = new JButton(); |
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buttonDefaultValue.addActionListener(this);
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} |
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return buttonDefaultValue;
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} |
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private JButton getButtonRestore() { |
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if (buttonRestore == null) { |
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buttonRestore = new JButton(); |
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buttonRestore.addActionListener(this);
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} |
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return buttonRestore;
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} |
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private JFormattedTextField getTextFieldValue() { |
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if (jTextFieldValue == null) { |
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NumberFormat integerFormat = NumberFormat.getNumberInstance(); |
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integerFormat.setParseIntegerOnly(false);
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integerFormat.setMinimumFractionDigits(0);
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integerFormat.setMaximumFractionDigits(3);
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jTextFieldValue = new JFormattedTextField(new DefaultFormatterFactory( |
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new NumberFormatter(integerFormat), |
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new NumberFormatter(integerFormat), |
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new NumberFormatter(integerFormat))); |
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} |
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return jTextFieldValue;
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} |
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private JLabel getLabelValue() { |
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if (jLabelValue == null) { |
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jLabelValue = new JLabel(); |
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} |
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return jLabelValue;
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} |
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protected void init() { |
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GridBagConstraints gridBagConstraints;
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setLayout(new GridBagLayout()); |
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gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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add(getPanelUp(), gridBagConstraints); |
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gridBagConstraints.gridy = 1;
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add(getPanelCenter(), gridBagConstraints); |
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gridBagConstraints.gridy = 2;
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add(getPanelDown(), gridBagConstraints); |
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} |
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public JCheckBox getCheckBoxNoDataEnabled() { |
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if (jCheckBoxNoDataEnabled == null) { |
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jCheckBoxNoDataEnabled = new JCheckBox(); |
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jCheckBoxNoDataEnabled.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
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jCheckBoxNoDataEnabled.setMargin(new Insets(0, 0, 0, 0)); |
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} |
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return jCheckBoxNoDataEnabled;
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} |
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private void setCheckBoxValue(double d) { |
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String text = d + ""; |
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text = text.replaceAll("\\.", ","); |
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getTextFieldValue().setText(text); |
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} |
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private String getCheckBoxValue() { |
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String text = getTextFieldValue().getText();
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text = text.replaceAll("\\.", ""); |
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text = text.replaceAll(",", "\\."); |
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return text;
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} |
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public void setEnabledComponents(boolean b) { |
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getTextFieldValue().setEnabled(b); |
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getLabelValue().setEnabled(b); |
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getButtonDelete().setEnabled(b); |
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getButtonRestore().setEnabled(b); |
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getButtonSave().setEnabled(b); |
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getButtonDefaultValue().setEnabled(b); |
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} |
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public NoData getNoDataValue() {
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return noData;
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} |
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/**
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* Loads the NoData value using the selected text. If the text is
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* null then it reads the text from the text field.
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* @param text
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*/
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private void loadNoDataFromText(String text) { |
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if(text == null) |
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text = getCheckBoxValue(); |
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if(text.compareTo(NULL_NODATA) == 0) { |
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noData.setValue(null);
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noData.save(); |
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return;
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} |
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Number number = null; |
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try {
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switch (dataType) {
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case Buffer.TYPE_BYTE: |
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if(text.contains(".")) |
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text = text.substring(0, text.lastIndexOf(".")); |
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number = new Byte(text); |
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break;
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case Buffer.TYPE_SHORT: |
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if(text.contains(".")) |
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text = text.substring(0, text.lastIndexOf(".")); |
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number = new Short(text); |
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break;
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case Buffer.TYPE_INT: |
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if(text.contains(".")) |
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text = text.substring(0, text.lastIndexOf(".")); |
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number = new Integer(text); |
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break;
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case Buffer.TYPE_FLOAT: |
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number = new Float(text); |
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break;
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case Buffer.TYPE_DOUBLE: |
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number = new Double(text); |
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break;
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} |
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noData.setValue(number); |
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noData.save(); |
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}catch (NumberFormatException e1) { |
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RasterToolsUtil.messageBoxError("value_not_valid", this); |
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} |
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} |
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public void actionPerformed(ActionEvent e) { |
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//Saves nodata value
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if (e.getSource() == getButtonSave()) {
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loadNoDataFromText(null);
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} |
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//Saves default nodata
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if (e.getSource() == getButtonDefaultValue()) {
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switch (dataType) {
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case Buffer.TYPE_BYTE: |
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loadNoDataFromText(RasterLibrary.defaultByteNoDataValue + "");
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break;
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case Buffer.TYPE_SHORT: |
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loadNoDataFromText(RasterLibrary.defaultShortNoDataValue + "");
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break;
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case Buffer.TYPE_INT: |
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loadNoDataFromText(RasterLibrary.defaultIntegerNoDataValue + "");
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break;
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case Buffer.TYPE_FLOAT: |
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loadNoDataFromText(RasterLibrary.defaultFloatNoDataValue + "");
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break;
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case Buffer.TYPE_DOUBLE: |
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loadNoDataFromText(RasterLibrary.defaultDoubleNoDataValue + "");
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break;
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} |
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if(noData.isDefined()) {
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setCheckBoxValue(noData.getValue().doubleValue()); |
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} |
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} |
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//Deletes nodata value
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if (e.getSource() == getButtonDelete()) {
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noData.delete(); |
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noData.save(); |
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getTextFieldValue().setText(NULL_NODATA); |
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} |
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//Restores original nodata value
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if (e.getSource() == getButtonRestore()) {
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noData.restore(); |
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noData.save(); |
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if(noData.isDefined()) {
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setCheckBoxValue(noData.getValue().doubleValue()); |
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} else {
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getTextFieldValue().setText(NULL_NODATA); |
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} |
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} |
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if (RasterExtension.autoRefreshView) {
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if (lyr == null || lyr.getDataStore() == null) |
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return;
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lyr.setNoDataTransparent(getCheckBoxNoDataEnabled().isSelected()); |
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// Redibujamos
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lyr.getMapContext().invalidate(); |
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} |
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} |
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/**
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* Assigns the data source
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* @param t
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*/
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public void setLayer(FLyrRaster layer) { |
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this.lyr = layer;
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this.noData = layer.getNoDataValue();
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this.dataType = layer.getDataStore().getDataType()[0]; |
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if(noData.isDefined()) {
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setCheckBoxValue(noData.getValue().doubleValue()); |
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} else {
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getTextFieldValue().setText("Not Defined");
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} |
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getCheckBoxNoDataEnabled().setSelected(noData.isNoDataTransparent()); |
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} |
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public JPanel getPanelCenter() { |
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if(panelCenter == null) { |
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panelCenter = new JPanel(); |
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panelCenter.setLayout(new GridBagLayout()); |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = GridBagConstraints.NONE;
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gridBagConstraints.insets = new Insets(2, 2, 2, 2); |
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panelCenter.add(getLabelValue(), gridBagConstraints); |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.gridx = 1;
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panelCenter.add(getTextFieldValue(), gridBagConstraints); |
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gridBagConstraints.fill = GridBagConstraints.NONE;
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gridBagConstraints.weightx = 0.0;
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gridBagConstraints.gridx = 2;
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panelCenter.add(getButtonSave(), gridBagConstraints); |
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gridBagConstraints.gridx = 3;
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panelCenter.add(getButtonDelete(), gridBagConstraints); |
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} |
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return panelCenter;
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} |
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public JPanel getPanelUp() { |
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if(panelUp == null) { |
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panelUp = new JPanel(); |
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panelUp.setLayout(new GridBagLayout()); |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(2, 2, 2, 2); |
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panelUp.add(getCheckBoxNoDataEnabled(), gridBagConstraints); |
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} |
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return panelUp;
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} |
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public JPanel getPanelDown() { |
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if(panelDown == null) { |
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panelDown = new JPanel(); |
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panelDown.setLayout(new GridBagLayout()); |
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new Insets(2, 2, 2, 2); |
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panelDown.add(getButtonDefaultValue(), gridBagConstraints); |
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gridBagConstraints.gridx = 1;
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panelDown.add(getButtonRestore(), gridBagConstraints); |
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} |
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return panelDown;
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} |
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} |