| gvSIG desktop 1

import java.util.HashMap;

	private HashMap              hashMap                = new HashMap();

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

		if (singleton.hashMap.get(key) == null)

			singleton.hashMap.put(key, defaultValue);

	 * Devuelve el valor por defecto de un key

	 * @param key

	 * @return

	 */

	static public Object getDefaultValue(String key) {

		return singleton.hashMap.get(key);

	}

	/**

			singleton.callConfigurationChanged(key, value);

		if (!oldValue.equals(value.toString()))

			singleton.callConfigurationChanged(key, value);

	private void callConfigurationChanged(String key, Object value) {

			listener.actionConfigurationChanged(new ConfigurationEvent(this, key, value));

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.fmap.raster.util;

import java.util.EventObject;

public class ConfigurationEvent extends EventObject {

	private String key;

	private Object value;

	public ConfigurationEvent(Object source, String key, Object value) {

		super(source);

		this.key = key;

		this.value = value;

	}

	/**

	 * @return the key

	 */

	public String getKey() {

		return key;

	}

	/**

	 * @return the value

	 */

	public Object getValue() {

		return value;

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.fmap.raster.util;

import java.util.EventListener;

import java.util.EventObject;

public interface ConfigurationListener extends EventListener {

	/**

	 * Evento que se dispara cuando cambia un valor de configuracion.

	 * @param e

	 */

	public void actionConfigurationChanged(ConfigurationEvent e);

}

import javax.swing.border.EmptyBorder;

import org.gvsig.raster.gui.preferences.panels.PreferenceGeneral;

import org.gvsig.raster.gui.preferences.panels.PreferenceLoadLayer;

import org.gvsig.raster.gui.preferences.panels.PreferenceTemporal;

	private PreferenceTemporal  temporal         = null;

	private PreferenceGeneral   general          = null;

	private PreferenceLoadLayer loadLayer        = null;

		setTitle("Frame");

		JScrollPane scrollPane = new JScrollPane();

		scrollPane.getVerticalScrollBar().setUnitIncrement(20);

		JPanel panel = new JPanel();

		panel.setLayout(new GridBagLayout());

		gridBagConstraints.gridy = 0;

		panel.add(getPreferenceGeneral().getPanel(), gridBagConstraints);

		gridBagConstraints.gridy = 1;

		panel.add(getPreferenceLoadLayer().getPanel(), gridBagConstraints);

		panel.add(getPreferenceNoData().getPanel(), gridBagConstraints);

		panel.add(getPreferenceTemporal().getPanel(), gridBagConstraints);

		gridBagConstraints.gridy = 4;

		panel.add(getPreferenceOverviews().getPanel(), gridBagConstraints);

		gridBagConstraints.gridy = 5;

		panel.add(getPreferenceCache().getPanel(), gridBagConstraints);

		gridBagConstraints.gridy = 6;

		gridBagConstraints.weighty = 1.0;

		panel.add(new JPanel(), gridBagConstraints);

		panel.setBorder(new EmptyBorder(5, 5, 5, 5));

		scrollPane.setViewportView(panel);

		setLayout(new BorderLayout());

		add(scrollPane, BorderLayout.CENTER);

	private PreferenceGeneral getPreferenceGeneral() {

		if (general == null) {

			general = new PreferenceGeneral();

		}

		return general;

	}

	private PreferenceTemporal getPreferenceTemporal() {

		if (temporal == null) {

			temporal = new PreferenceTemporal();

		}

		return temporal;

	}

	private PreferenceLoadLayer getPreferenceLoadLayer() {

		if (loadLayer == null) {

			loadLayer = new PreferenceLoadLayer();

		}

		return loadLayer;

	}

		getPreferenceTemporal().initializeValues();

		getPreferenceGeneral().initializeValues();

		getPreferenceLoadLayer().initializeValues();

		getPreferenceTemporal().storeValues();

		getPreferenceGeneral().storeValues();

		getPreferenceLoadLayer().storeValues();

		getPreferenceTemporal().initializeDefaults();

		getPreferenceGeneral().initializeDefaults();

		getPreferenceLoadLayer().initializeDefaults();

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.gui.preferences.panels;

import java.awt.Component;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.util.ArrayList;

import javax.swing.BorderFactory;

import javax.swing.ButtonGroup;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JList;

import javax.swing.JRadioButton;

import javax.swing.ListCellRenderer;

import org.gvsig.fmap.raster.util.Configuration;

import org.gvsig.raster.datastruct.ColorTable;

import org.gvsig.raster.datastruct.serializer.ColorTableLibraryPersistence;

import org.gvsig.raster.gui.preferences.combocolortable.PaintItem;

import org.gvsig.raster.gui.preferences.combocolortable.PreferenceColorTableIconPainter;

import org.gvsig.raster.util.PanelBase;

public class PreferenceLoadLayer extends PanelBase implements ActionListener {

	JComboBox      comboBoxColorTable    = null;

	JRadioButton   radioButtonRealce     = null;

	JRadioButton   radioButtonColorTable = null;

	private String palettesPath = System.getProperty("user.home") +

		File.separator +

		"gvSIG" + // PluginServices.getArguments()[0] +

		File.separator + "colortable";

	public PreferenceLoadLayer() {

		initialize();

		translate();

	}

	private void translate() {

	}

	private void initialize() {

		GridBagConstraints gridBagConstraints;

		ButtonGroup buttonGroup;

		JLabel jLabel9;

		buttonGroup = new ButtonGroup();

		jLabel9 = new JLabel();

		radioButtonRealce = new JRadioButton();

		radioButtonColorTable = new JRadioButton();

		getPanel().setLayout(new GridBagLayout());

		getPanel().setBorder(BorderFactory.createTitledBorder("Carga de capas"));

		jLabel9.setText("Al cargar una imagen no RGB, aplicarle:");

		jLabel9.setToolTipText("Al cargar una imagen No RGB");

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 0;

		gridBagConstraints.gridwidth = 2;

		gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.insets = new Insets(5, 5, 2, 5);

		getPanel().add(jLabel9, gridBagConstraints);

		buttonGroup.add(radioButtonRealce);

		radioButtonRealce.addActionListener(this);

		radioButtonRealce.setSelected(true);

		radioButtonRealce.setActionCommand("realce");

		radioButtonRealce.setText("Realce");

		radioButtonRealce.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));

		radioButtonRealce.setMargin(new Insets(0, 0, 0, 0));

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 1;

		gridBagConstraints.gridwidth = 2;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.insets = new Insets(2, 5, 2, 5);

		getPanel().add(radioButtonRealce, gridBagConstraints);

		buttonGroup.add(radioButtonColorTable);

		radioButtonColorTable.addActionListener(this);

		radioButtonColorTable.setText("Tabla de color");

		radioButtonRealce.setActionCommand("colortable");

		radioButtonColorTable.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));

		radioButtonColorTable.setMargin(new Insets(0, 0, 0, 0));

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 2;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.insets = new Insets(2, 5, 5, 2);

		getPanel().add(radioButtonColorTable, gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 1;

		gridBagConstraints.gridy = 2;

		gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new Insets(2, 2, 5, 5);

		getPanel().add(getComboBoxColorTable(), gridBagConstraints);

	}

	public JComboBox getComboBoxColorTable() {

		if (comboBoxColorTable == null) {

			comboBoxColorTable = new JComboBox();

			ArrayList fileList = ColorTableLibraryPersistence.getPaletteFileList(palettesPath);

			for (int i = 0; i < fileList.size(); i++) {

				ArrayList paletteItems = new ArrayList();

				String paletteName = ColorTableLibraryPersistence.loadPalette(palettesPath, (String) fileList.get(i), paletteItems);

				if (paletteItems.size() <= 0)

					continue;

				ColorTable colorTable = new ColorTable();

				colorTable.setName(paletteName);

				colorTable.createPaletteFromColorItems(paletteItems, true);

				colorTable.setInterpolated(true);

				ArrayList array = new ArrayList();

				array.add(paletteName);

				array.add(new PreferenceColorTableIconPainter(colorTable));

				comboBoxColorTable.addItem(array);

			}

			comboBoxColorTable.setRenderer(new ListCellRenderer() {

				public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {

					ArrayList array = (ArrayList) value;

					PaintItem paintItem = new PaintItem((String) array.get(0), (PreferenceColorTableIconPainter) array.get(1), isSelected);

					return paintItem;

				}

			});

		}

		return comboBoxColorTable;

	}

	private void setColorTableEnabled(boolean enabled) {

		getComboBoxColorTable().setEnabled(enabled);

	}

	public void initializeDefaults() {

		radioButtonRealce.setSelected(true);

		setColorTableEnabled(false);

	}

	public void initializeValues() {

		String colorTable = Configuration.getValue("loadlayer_usecolortable", (String) null);

		boolean finded = false;

		if (colorTable != null) {

			radioButtonColorTable.setSelected(true);

			setColorTableEnabled(true);

			for (int i=0; i<getComboBoxColorTable().getItemCount(); i++) {

				if (((String) ((ArrayList) getComboBoxColorTable().getItemAt(i)).get(0)).equals(colorTable)) {

					getComboBoxColorTable().setSelectedIndex(i);

					finded = true;

					break;

				}

			}

		}

		if (finded == false) {

			radioButtonRealce.setSelected(true);

			setColorTableEnabled(false);

			Configuration.setValue("loadlayer_usecolortable", (String) null);

		}

	}

	public void storeValues() {

		if (radioButtonColorTable.isSelected())

			Configuration.setValue("loadlayer_usecolortable", (String) ((ArrayList) getComboBoxColorTable().getSelectedItem()).get(0));

		else

			Configuration.setValue("loadlayer_usecolortable", null);

	}

	public void actionPerformed(ActionEvent e) {

		if (radioButtonColorTable.isSelected()) {

			setColorTableEnabled(true);

		} else {

			setColorTableEnabled(false);

		}

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.gui.preferences.panels;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.BorderFactory;

import javax.swing.DefaultComboBoxModel;

import javax.swing.JCheckBox;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import org.gvsig.fmap.raster.util.Configuration;

import org.gvsig.raster.RasterLibrary;

import org.gvsig.raster.util.PanelBase;

/**

 *

 * @version 12/12/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class PreferenceGeneral extends PanelBase {

	private JCheckBox checkBoxPreview     = null;

	private JCheckBox checkBoxCoordinates = null;

	private JLabel    labelNumClases      = null;

	private JComboBox comboBoxNumClases   = null;

	public PreferenceGeneral() {

		initialize();

		translate();

	}

	private void translate() {

		getPanel().setBorder(BorderFactory.createTitledBorder(getText(this, "general")));

		getCheckBoxPreview().setText(getText(this, "previsualizar_automaticamente_raster"));

		getCheckBoxPreview().setToolTipText(getCheckBoxPreview().getText());

		getLabelNumClases().setText(getText(this, "num_clases") + ":");

		getCheckBoxCoordinates().setText(getText(this, "pedir_coordenadas_georreferenciacion"));

	}

	private void initialize() {

		GridBagConstraints gridBagConstraints;

		getPanel().setLayout(new GridBagLayout());

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 0;

		gridBagConstraints.gridwidth = 2;

		gridBagConstraints.fill = GridBagConstraints.BOTH;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.weighty = 1.0;

		gridBagConstraints.insets = new Insets(5, 5, 2, 5);

		getPanel().add(getCheckBoxPreview(), gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 1;

		gridBagConstraints.anchor = GridBagConstraints.EAST;

		gridBagConstraints.insets = new Insets(2, 5, 2, 2);

		getPanel().add(getLabelNumClases(), gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 1;

		gridBagConstraints.gridy = 1;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new Insets(2, 2, 2, 5);

		getPanel().add(getComboBoxNumClases(), gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.gridx = 0;

		gridBagConstraints.gridy = 2;

		gridBagConstraints.gridwidth = 2;

		gridBagConstraints.fill = GridBagConstraints.BOTH;

		gridBagConstraints.anchor = GridBagConstraints.WEST;

		gridBagConstraints.weighty = 1.0;

		gridBagConstraints.insets = new Insets(2, 5, 5, 5);

		getPanel().add(getCheckBoxCoordinates(), gridBagConstraints);

	}

	private JCheckBox getCheckBoxPreview() {

		if (checkBoxPreview == null) {

			checkBoxPreview = new JCheckBox();

			checkBoxPreview.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));

			checkBoxPreview.setMargin(new Insets(0, 0, 0, 0));

		}

		return checkBoxPreview;

	}

	private JLabel getLabelNumClases() {

		if (labelNumClases == null) {

			labelNumClases = new JLabel();

		}

		return labelNumClases;

	}

	private JComboBox getComboBoxNumClases() {

		if (comboBoxNumClases == null) {

			comboBoxNumClases = new JComboBox();

			comboBoxNumClases.setModel(new DefaultComboBoxModel(new String[] { "32", "64", "128", "256" }));

		}

		return comboBoxNumClases;

	}

	private JCheckBox getCheckBoxCoordinates() {

		if (checkBoxCoordinates == null) {

			checkBoxCoordinates = new JCheckBox();

			checkBoxCoordinates.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));

			checkBoxCoordinates.setMargin(new Insets(0, 0, 0, 0));

		}

		return checkBoxCoordinates;

	}

	public void initializeDefaults() {

		getCheckBoxCoordinates().setSelected(((Boolean) Configuration.getDefaultValue("general_ask_coordinates")).booleanValue());

		getCheckBoxPreview().setSelected(((Boolean)Configuration.getDefaultValue("general_auto_preview")).booleanValue());

		Integer defaultNumberOfClasses = (Integer) Configuration.getDefaultValue("general_defaultNumberOfClasses");

		for (int i = 0; i < getComboBoxNumClases().getItemCount(); i++) {

			if (getComboBoxNumClases().getItemAt(i).toString().equals(defaultNumberOfClasses.toString())) {

				getComboBoxNumClases().setSelectedIndex(i);

				break;

			}

		}

	}

	public void initializeValues() {

		getCheckBoxCoordinates().setSelected(Configuration.getValue("general_ask_coordinates", Boolean.valueOf(false)).booleanValue());

		getCheckBoxPreview().setSelected(Configuration.getValue("general_auto_preview", Boolean.valueOf(true)).booleanValue());

		Integer defaultNumberOfClasses = Configuration.getValue("general_defaultNumberOfClasses", Integer.valueOf(RasterLibrary.defaultNumberOfClasses));

		for (int i = 0; i < getComboBoxNumClases().getItemCount(); i++) {

			if (getComboBoxNumClases().getItemAt(i).toString().equals(defaultNumberOfClasses.toString())) {

				getComboBoxNumClases().setSelectedIndex(i);

				break;

			}

		}

	}

	public void storeValues() {

		Configuration.setValue("general_ask_coordinates", Boolean.valueOf(getCheckBoxCoordinates().isSelected()));

		Configuration.setValue("general_auto_preview", Boolean.valueOf(getCheckBoxPreview().isSelected()));

		Configuration.setValue("general_defaultNumberOfClasses", Integer.valueOf(getComboBoxNumClases().getSelectedItem().toString()));

	}

}

		getTextFieldCacheSize().setValue((Long) Configuration.getDefaultValue("cache_size"));

		getTextFieldPageSize().setValue((Double) Configuration.getDefaultValue("cache_pagesize"));

		getTextFieldPagsPerGroup().setValue((Integer) Configuration.getDefaultValue("cache_pagspergroup"));

		Integer blockHeight = (Integer) Configuration.getDefaultValue("cache_blockheight");

			if (getComboBoxBlockHeight().getItemAt(i).toString().equals(blockHeight.toString())) {

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.gui.preferences.panels;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import javax.swing.BorderFactory;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JTextField;

import org.gvsig.fmap.raster.util.Configuration;

import org.gvsig.gui.beans.swing.JFileChooser;

import org.gvsig.raster.RasterLibrary;

import org.gvsig.raster.util.PanelBase;

import com.iver.andami.PluginServices;

/**

 *

 * @version 12/12/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class PreferenceTemporal extends PanelBase implements ActionListener {

	private JLabel     labelTemporales    = null;

	private JButton    buttonOpen         = null;

	private JTextField textFieldDirectory = null;

	public PreferenceTemporal() {

		initialize();

		translate();

	}

	private void translate() {

		getPanel().setBorder(BorderFactory.createTitledBorder(getText(this, "rutas")));

		getLabelTemporales().setText(getText(this, "temporales") + ":");

		getButtonOpen().setText(getText(this, "seleccionar_directorio"));

	}

	private void initialize() {

		GridBagConstraints gridBagConstraints;

		getPanel().setLayout(new GridBagLayout());

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.insets = new Insets(5, 5, 5, 2);

		getPanel().add(getLabelTemporales(), gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.fill = GridBagConstraints.HORIZONTAL;

		gridBagConstraints.weightx = 1.0;

		gridBagConstraints.insets = new Insets(5, 2, 5, 2);

		getPanel().add(getTextFieldDirectory(), gridBagConstraints);

		gridBagConstraints = new GridBagConstraints();

		gridBagConstraints.insets = new Insets(5, 2, 5, 5);

		getPanel().add(getButtonOpen(), gridBagConstraints);

	}

	private JLabel getLabelTemporales() {

		if (labelTemporales == null) {

			labelTemporales = new JLabel();

		}

		return labelTemporales;

	}

	private JButton getButtonOpen() {

		if (buttonOpen == null) {

			buttonOpen = new JButton();

			buttonOpen.addActionListener(this);

		}

		return buttonOpen;

	}

	private JTextField getTextFieldDirectory() {

		if (textFieldDirectory == null) {

			textFieldDirectory = new JTextField();

			textFieldDirectory.setEditable(false);

			textFieldDirectory.setPreferredSize(new Dimension(0, textFieldDirectory.getPreferredSize().height));

		}

		return textFieldDirectory;

	}

	public void initializeDefaults() {

		File file = new File((String) Configuration.getDefaultValue("path_temp_cache_directory"));

		if (!file.exists())

			file.mkdir();

		getTextFieldDirectory().setText(file.getAbsolutePath());

	}

	public void initializeValues() {

		File file = new File(Configuration.getValue("path_temp_cache_directory", RasterLibrary.tempCacheDirectoryPath));

		if (!file.exists())

			file.mkdir();

		getTextFieldDirectory().setText(file.getAbsolutePath());

	}

	public void storeValues() {

		Configuration.setValue("path_temp_cache_directory", getTextFieldDirectory().getText());

	}

	public void actionPerformed(ActionEvent e) {

		JFileChooser chooser = new JFileChooser(this.getClass().getName(), new File(getTextFieldDirectory().getText()));

		chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);

		chooser.setDialogTitle(PluginServices.getText(this, "seleccionar_directorio"));

		if (chooser.showOpenDialog(getPanel()) == JFileChooser.APPROVE_OPTION)

			getTextFieldDirectory().setText(chooser.getSelectedFile().getAbsolutePath());

		JFileChooser.setLastPath(this.getClass().getName(), new File(getTextFieldDirectory().getText()));

	}

}

		Boolean enabled = (Boolean) Configuration.getDefaultValue("nodata_enabled");

		getTextFieldGeneralValue().setValue((Double) Configuration.getDefaultValue("nodata_value"));

		int pos = 0;

		getCheckBoxAsk().setSelected(((Boolean) Configuration.getDefaultValue("overviews_ask_before_loading")).booleanValue());

		pos = ((Integer) Configuration.getDefaultValue("overviews_number")).intValue() - 2;

		if ((pos < 0) || (pos >= getComboNumber().getItemCount()))

			pos = 2;

		getComboNumber().setSelectedIndex(pos);

		pos = ((Integer) Configuration.getDefaultValue("overviews_rate")).intValue() - 2;

		if ((pos < 0) || (pos >= getComboRate().getItemCount()))

			pos = 0;

		getComboRate().setSelectedIndex(pos);

		pos = ((Integer) Configuration.getDefaultValue("overviews_resampling_algorithm")).intValue();

		int type = 1;

		switch (pos) {

			case Jaddo.NEAREST:

				type = 0;

				break;

			case Jaddo.AVERAGE_MAGPHASE:

				type = 2;

				break;

		}

		getComboAlgorithm().setSelectedIndex(type);

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.gui.preferences.combocolortable;

import java.awt.Color;

import java.awt.Component;

import java.awt.Dimension;

import java.awt.FontMetrics;

import java.awt.GradientPaint;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Rectangle;

/**

 *

 * @version 17/04/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class PaintItem extends Component {

	private static final long serialVersionUID = -6448740563809113949L;

	private boolean isSelected = false;

	private String name = "";

	private PreferenceColorTableIconPainter colorTablePaint = null;

	public PaintItem(String name, PreferenceColorTableIconPainter colorTablePaint, boolean isSelected) {

		this.name = name;

		this.colorTablePaint = colorTablePaint;

		this.isSelected = isSelected;

		setSize(getWidth(), 19);

		setPreferredSize(new Dimension(getWidth(), 19));

	}

	public void paint(Graphics g) {

		Graphics2D g2 = (Graphics2D) g;

		if (isSelected) {

			Color color1 = new Color(89, 153, 229);

			Color color2 = new Color(31, 92, 207);

			g2.setPaint(new GradientPaint(0, 1, color1, 0, getHeight() - 1, color2, false));

			g2.fillRect(0, 1, getWidth(), getHeight() - 1);

			g2.setColor(new Color(61, 123, 218));

			g2.drawLine(0, 0, getWidth(), 0);

			g2.setColor(Color.white);

		} else {

			g2.setColor(Color.white);

			g2.fillRect(0, 0, getWidth(), getHeight());

			g2.setColor(Color.black);

		}

		Rectangle bounds = getBounds();

		FontMetrics fm = g2.getFontMetrics();

		int upper = (bounds.height + fm.getHeight()) / 2 - fm.getDescent();

		g2.setClip(bounds.x, 0, bounds.width, bounds.height);

		g2.drawString(name, bounds.width - 146, upper);

		g2.setClip(bounds.x, 0, bounds.width - 150, bounds.height);

		colorTablePaint.paint((Graphics2D) g2, isSelected);

	}

}

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 */

package org.gvsig.raster.gui.preferences.combocolortable;

import java.awt.Color;

import java.awt.Graphics2D;

import java.awt.Rectangle;

import java.util.ArrayList;

import org.gvsig.gui.beans.listview.IIconPaint;

import org.gvsig.raster.datastruct.ColorItem;

import org.gvsig.raster.datastruct.ColorTable;

/**

 * Clase para dibujar los iconos del ListViewComponent del panel de color. Se

 * puede indicar si la paleta esta seleccionada y si se dibuja con

 * interpolaciones.

 * 

 * @version 29/06/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class PreferenceColorTableIconPainter implements IIconPaint {

	private ColorTable colorTable;

	/**

	 * Construye un ColorTablePaint con una tabla de color pasada por parametro

	 * @param colorTable

	 */

	public PreferenceColorTableIconPainter(ColorTable colorTable) {

		this.colorTable = colorTable;

	}

	/**

	 * Define si los valores estan interpolados o no entre si

	 * @param value

	 */

	public void setInterpolated(boolean value) {

		colorTable.setInterpolated(value);

	}

	/**

	 * Obtiene el array de los colores de la paleta de color

	 * @return

	 */

	public ArrayList getColorItems() {

		return colorTable.getColorItems();

	}

	/**

	 * Obtiene el ColorTable

	 * @return

	 */

	public ColorTable getColorTable() {

		return colorTable;

	}

	/**

	 * Especificar los colores de la tabla de color, definiendo si estan los

	 * valores interpolados y si la paleta se comprimira o no.

	 * @param value

	 * @param interpolated

	 * @param compress

	 */

	public void setColorItems(ArrayList value, boolean interpolated, boolean compress) {

		colorTable.createPaletteFromColorItems(value, compress);

		setInterpolated(interpolated);

	}

	/**

	 * Metodo de pintado de la tabla de color

	 * @param g

	 * @param isSelected

	 */

	public void paint(Graphics2D g, boolean isSelected) {

		Rectangle area = g.getClipBounds();

		int x1 = area.x;

		int x2 = area.x + area.width - 1;

		Color bgColor = new Color(224, 224, 224);

		for (int i = 0; (i * 4) <= area.width; i++) {

			for (int j = 0; (j * 4) <= area.height; j++) {

				if ((i + j) % 2 == 0)

					g.setColor(Color.white);

				else

					g.setColor(bgColor);

				g.fillRect(area.x + 1 + i * 4, area.y + 1 + j * 4, 4, 4);

			}

		}		

		if (colorTable.getColorItems().size() >= 1) {

			double min = ((ColorItem) colorTable.getColorItems().get(0)).getValue();

			double max = ((ColorItem) colorTable.getColorItems().get(colorTable.getColorItems().size() - 1)).getValue();

			for (int i = area.x; i < (area.x + area.width); i++) {

				double pos = min + (((max - min) * (i - area.x)) / (area.width - 2));

				byte[] col3 = colorTable.getRGBAByBand(pos);

				g.setColor(new Color(col3[0] & 0xff, col3[1] & 0xff, col3[2] & 0xff, col3[3] & 0xff));

				g.drawLine(i, area.y, i, area.y + area.height);

			}

		} else {

			g.setColor(new Color(224, 224, 224));

			g.fillRect(x1, area.y, x2 - x1, area.height - 1);

		}

		if (isSelected)

			g.setColor(Color.black);

		else

			g.setColor(new Color(96, 96, 96));

		g.drawRect(x1, area.y, x2 - x1, area.height - 1);

	}	

}