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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package com.iver.core.preferences.general;

import java.awt.BorderLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.Locale;

import javax.swing.DefaultComboBoxModel;

import javax.swing.ImageIcon;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import com.iver.andami.Launcher;

import com.iver.andami.PluginServices;

import com.iver.andami.preferences.AbstractPreferencePage;

public class LanguagePage extends AbstractPreferencePage {

        private static LanguageItem DEFAULT_LANGUAGE;

        private ImageIcon icon;

        private String id;

        private JPanel pN = null;

        private JPanel pC = null;

        private JPanel pS = null;

        private JPanel jPanel = null;

        private JComboBox cmbIdioma = null;

        private JLabel label = null;

        private int langIndex;

        private boolean changed = false;

        public LanguagePage() {

                super();

                initialize();

                id = this.getClass().getName();

                setParentID(GeneralPage.class.getName());

        }

        private void initialize() {

                icon = new ImageIcon(this.getClass().getClassLoader().getResource(

                                "images/babel.png"));

                this.setLayout(new BorderLayout());

                this.setSize(new java.awt.Dimension(386, 177));

                this.add(getPN(), java.awt.BorderLayout.NORTH);

                this.add(getPC(), java.awt.BorderLayout.CENTER);

                this.add(getPS(), java.awt.BorderLayout.SOUTH);

                langIndex = getJComboBox().getSelectedIndex();

        }

        public String getID() {

                return id;

        }

        public String getTitle() {

                return PluginServices.getText(this, "idioma");

        }

        public JPanel getPanel() {

                return this;

        }

        public void initializeValues() {

        }

        private class LanguageItem {

                public Locale locale;

                public String description;

                public LanguageItem(Locale loc, String str) {

                        locale = loc;

                        description = str;

                }

                public String toString() {

                        return description;

                }

        }

        public void storeValues() {

                // Se escribe el idioma

                LanguageItem sel = (LanguageItem) cmbIdioma.getSelectedItem();

                Launcher.getAndamiConfig().setLocaleLanguage(sel.locale.getLanguage());

                Launcher.getAndamiConfig().setLocaleCountry(sel.locale.getCountry());

                Launcher.getAndamiConfig().setLocaleVariant(sel.locale.getVariant());

                langIndex = getJComboBox().getSelectedIndex();

        }

        public void initializeDefaults() {

                getJComboBox().setSelectedItem(DEFAULT_LANGUAGE);

        }

        public ImageIcon getIcon() {

                return icon;

        }

        /**

         * This method initializes pN

         *

         * @return javax.swing.JPanel

         */

        private JPanel getPN() {

                if (pN == null) {

                        pN = new JPanel();

                }

                return pN;

        }

        /**

         * This method initializes pC

         *

         * @return javax.swing.JPanel

         */

        private JPanel getPC() {

                if (pC == null) {

                        pC = new JPanel();

                        pC.add(getJPanel(), null);

                }

                return pC;

        }

        /**

         * This method initializes pS

         *

         * @return javax.swing.JPanel

         */

        private JPanel getPS() {

                if (pS == null) {

                        pS = new JPanel();

                        pS.add(getLabel(),BorderLayout.SOUTH);

                }

                return pS;

        }

        /**

         * This method initializes jPanel

         *

         * @return javax.swing.JPanel

         */

        private JPanel getJPanel() {

                if (jPanel == null) {

                        jPanel = new JPanel();

                        jPanel.setBorder(javax.swing.BorderFactory.createTitledBorder(null,

                                        PluginServices.getText(this,"idioma"),

                                        javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION,

                                        javax.swing.border.TitledBorder.DEFAULT_POSITION, null,

                                        null));

                        jPanel.add(getJComboBox(), BorderLayout.NORTH);                        

                }

                return jPanel;

        }

        /**

         * This method initializes Label

         *

         * @return javax.swing.JComboBox

         */

        private JLabel getLabel() {

                if (label == null){

                        label = new JLabel(PluginServices.getText(null,"Los_cambios_efectuados_sobre_estos_valores_se_aplicaran_al_reiniciar_la_aplicacion"));

                }

                return label;

        }

        /**

         * This method initializes jComboBox

         *

         * @return javax.swing.JComboBox

         */

        private JComboBox getJComboBox() {

                if (cmbIdioma == null) {

                        cmbIdioma = new JComboBox();

                        cmbIdioma.setPreferredSize(new java.awt.Dimension(195, 20));

                        Locale esp = new Locale("es");

                        Locale eng = new Locale("en");

                        Locale fra = new Locale("fr");

                        Locale ita = new Locale("it");

                        Locale val = new Locale("ca");

                        Locale cs = new Locale("cs"); // Checo

                        Locale eu = new Locale("eu"); // euskera

                        Locale brasil = new Locale("pt", "BR");

                        Locale de = new Locale("de"); // Alem?n

                        Locale gl = new Locale("gl", "GL"); // Gallego

                        Locale zh = new Locale("zh", "ZH"); // Chino

                        // Default language

                        // Parche para valenciano/catal?n valenci?/catal?

                        String strValenciano = PluginServices.getText(this, "__catalan");

                        // Parche para euskera

                        Locale localeActual = Locale.getDefault(); // Se configura en la

                                                                                                                // clase Launcher

                        String strEuskera;

                        if (eu.getDisplayLanguage().compareTo("vascuence") == 0)

                                strEuskera = "Euskera";

                        else

                                strEuskera = eu.getDisplayLanguage();

                        // English as default language

                        DEFAULT_LANGUAGE = new LanguageItem(eng, eng.getDisplayLanguage());

                        LanguageItem[] lenguajes = new LanguageItem[] {

                                        new LanguageItem(esp, esp.getDisplayLanguage()),

                                        DEFAULT_LANGUAGE,

                                        new LanguageItem(fra, fra.getDisplayLanguage()),

                                        new LanguageItem(ita, ita.getDisplayLanguage()),

                                        new LanguageItem(val, strValenciano),

                                        new LanguageItem(cs, cs.getDisplayLanguage()),

                                        new LanguageItem(eu, strEuskera),

                                        new LanguageItem(brasil, brasil.getDisplayLanguage()),

                                        new LanguageItem(de, de.getDisplayLanguage()),

                                        new LanguageItem(gl, gl.getDisplayLanguage()),

                                        new LanguageItem(zh, zh.getDisplayLanguage())};

                        DefaultComboBoxModel model = new DefaultComboBoxModel(lenguajes);

                        for (int i = 0; i < lenguajes.length; i++) {

                                if (lenguajes[i].locale.equals(Locale.getDefault())) {

                                        model.setSelectedItem(lenguajes[i]);

                                }

                        }

                        cmbIdioma.setModel(model);

                        cmbIdioma.addActionListener(new ActionListener() {

                                public void actionPerformed(ActionEvent e) {

                                        changed = true;

                                }

                        });

                }

                return cmbIdioma;

        }

        public boolean isValueChanged() {

                return changed;

        }

        public void setChangesApplied() {

                changed = false;

        }

} // @jve:decl-index=0:visual-constraint="10,10"