Application: gvSIG desktop

/* 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.raster.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;

        private JCheckBox checkBoxProjection  = 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"));

                getCheckBoxProjection().setText(getText(this, "ask_for_projection"));

        }

        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);

                gridBagConstraints = new GridBagConstraints();

                gridBagConstraints.gridx = 0;

                gridBagConstraints.gridy = 3;

                gridBagConstraints.gridwidth = 2;

                gridBagConstraints.fill = GridBagConstraints.BOTH;

                gridBagConstraints.anchor = GridBagConstraints.WEST;

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

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

        }

        private JCheckBox getCheckBoxPreview() {

                if (checkBoxPreview == null) {

                        checkBoxPreview = new JCheckBox();

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

                }

                return checkBoxCoordinates;

        }

        /**

         * Obtiene el checkbox que indica si se se muestran las opciones de proyecci?n

         * en la carga de un raster o no. Si se marca no, se aplicar?n siempre las opciones

         * por defecto.

         * @return JCheckBox

         */

        private JCheckBox getCheckBoxProjection() {

                if (checkBoxProjection == null) {

                        checkBoxProjection = new JCheckBox();

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

                }

                return checkBoxProjection;

        }

        public void initializeDefaults() {

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

                getCheckBoxProjection().setSelected(((Boolean) Configuration.getDefaultValue("general_ask_projection")).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());

                getCheckBoxProjection().setSelected(Configuration.getValue("general_ask_projection", Boolean.valueOf(true)).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()));

                Configuration.setValue("general_ask_projection", Boolean.valueOf(getCheckBoxProjection().isSelected()));

        }

}