Application: gvSIG desktop

/*

 * Created on 02-sep-2004

 *

 * TODO To change the template for this generated file go to

 * Window - Preferences - Java - Code Generation - Code and Comments

 */

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

 *

 * Copyright (C) 2004 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.cit.gvsig.gui.Panels;

import java.awt.BorderLayout;

import java.io.BufferedReader;

import java.io.FileNotFoundException;

import java.io.FileReader;

import java.io.IOException;

import java.net.URL;

import java.util.StringTokenizer;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JEditorPane;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.event.HyperlinkEvent;

import org.apache.log4j.Logger;

import com.hardcode.gdbms.engine.instruction.Utilities;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.View;

import com.iver.andami.ui.mdiManager.ViewInfo;

import javax.swing.JTabbedPane;

/**

 * @author FJP

 *

 * A Window with panels showing web pages. A developer

 * can write a web page with information about his/her plugin

 * and call addAboutUrl to add his/her about to gvSIG's about and

 * others.

 */

public class FPanelAbout extends JPanel implements View {

        public final static int MAJOR_VERSION_NUMBER = 0;

        public final static int MINOR_VERSION_NUMBER = 6;

        public final static int RELEASE_NUMBER = 0;

        private static Logger logger = Logger.getLogger(FPanelAbout.class.getName());

        private JEditorPane jEditorPane = null;

        private JScrollPane jScrollPane = null;

        private JEditorPane jEditorPane1 = null;

        private JPanel jPanel = null;

        private JButton jButton = null;

        private JLabel jLblVersion = null;

    private JTabbedPane jTabbedPane = null;

        /**

         * This is the default constructor

         * @throws FileNotFoundException

         */

        public FPanelAbout(){

                super();

                initialize();

        }

        /**

         * This method initializes this

         * 

         * @return void

         * @throws FileNotFoundException

         */

        private  void initialize(){

                this.setLayout(new BorderLayout());

                this.setSize(600, 450);

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

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

                try {

                        // Leemos el n? de versi?n y se lo pegamos a jLblVersion

                        BufferedReader fich = new BufferedReader(

                                        new FileReader(FPanelAbout.class.getResource("/build.number").getFile()));

                        fich.readLine();

                        fich.readLine();

                        String strVer = fich.readLine();

                        StringTokenizer strTokenizer = new StringTokenizer(strVer);

                        String strToken = strTokenizer.nextToken("=");

                        strToken = strTokenizer.nextToken();

                        jLblVersion.setText(jLblVersion.getText() + " (" + strToken + ")");

                        fich.close();

                } catch (Exception e) {

                        e.printStackTrace();

                }

        }

        /**

         * This method initializes jScrollPane        

         *         

         * @return javax.swing.JScrollPane        

         */    

        private JScrollPane getJScrollPane(URL url) {

                // if (jScrollPane == null) {

                        jScrollPane = new JScrollPane();

                        jScrollPane.setPreferredSize(new java.awt.Dimension(300,400));

                        jScrollPane.setViewportView(getJEditorPane(url));

                // }

                return jScrollPane;

        }

        /**

         * This method initializes jEditorPane1        

         *         

         * @return javax.swing.JEditorPane        

         */    

                private JEditorPane getJEditorPane(URL aboutURL) {

                        // if (jEditorPane == null) {

                                jEditorPane = new JEditorPane();

                                jEditorPane.setEditable(false);

                                jEditorPane.setContentType("text/html");

                                jEditorPane.setPreferredSize(new java.awt.Dimension(300,200));

                                if (aboutURL != null) {

                                    try {

                                            jEditorPane.setPage(aboutURL);

                                            jEditorPane.addHyperlinkListener(new javax.swing.event.HyperlinkListener() { 

                                                    public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent e) {

                                                            if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED)

                                                            {

                                                                   JEditorPane pane = (JEditorPane) e.getSource();

                                                                   System.out.println("hyperlinkUpdate()"); // TODO Auto-generated Event stub hyperlinkUpdate()

                                                                   BrowserControl.displayURL(e.getURL().toString());

                                                                   // if (e instanceof HTMLFrameHyperlinkEvent) {

                                                            }

                                                    }

                                            });

                                    } catch (IOException e) {

                                        System.err.println("Attempted to read a bad URL: " + aboutURL);

                                    }

                                } else {

                                    System.err.println("Couldn't find file: about.html" + aboutURL.getPath());

                                }

                        // }

                        return jEditorPane;

                }

        /**

         * This method initializes jPanel        

         *         

         * @return javax.swing.JPanel        

         */    

        private JPanel getJPanel() {

                if (jPanel == null) {

                        jLblVersion = new JLabel();

                        jPanel = new JPanel();

                        jPanel.setLayout(null);

                        jPanel.setPreferredSize(new java.awt.Dimension(10,50));

                        jLblVersion.setBounds(31, 20, 172, 17);

                        jLblVersion.setText("Version "+MAJOR_VERSION_NUMBER+"."+MINOR_VERSION_NUMBER+"."+RELEASE_NUMBER+"  ");

                        jPanel.add(getJButton(), null);

                        jPanel.add(jLblVersion, null);

                }

                return jPanel;

        }

        /**

         * This method initializes jButton        

         *         

         * @return javax.swing.JButton        

         */    

        private JButton getJButton() {

                if (jButton == null) {

                        jButton = new JButton();

                        jButton.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);

                        jButton.setText(PluginServices.getText(this,"Cerrar"));

                        jButton.setBounds(266, 12, 94, 25);

                        jButton.addActionListener(new java.awt.event.ActionListener() { 

                                public void actionPerformed(java.awt.event.ActionEvent e) {    

                                        System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()

                                        if (PluginServices.getMainFrame() != null)

                                        {

                                                PluginServices.getMDIManager().closeView(FPanelAbout.this);

                                        }

                                        else 

                                        {

                                                ((JDialog) (getParent().getParent().getParent().getParent())).dispose();

                                        }

                                }

                        });

                }

                return jButton;

        }

        /* (non-Javadoc)

         * @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()

         */

        public ViewInfo getViewInfo() {

                ViewInfo m_ViewInfo = new ViewInfo(ViewInfo.MODALDIALOG|ViewInfo.RESIZABLE);

                m_ViewInfo.setTitle(PluginServices.getText(this,"acerca_de"));

                return m_ViewInfo;

        }

        /* (non-Javadoc)

         * @see com.iver.mdiApp.ui.MDIManager.View#viewActivated()

         */

        public void viewActivated() {

                // TODO Auto-generated method stub

        }

    public void addAboutUrl(String pluginName, URL url)

    {

        getJTabbedPane().addTab(pluginName, getJScrollPane(url));

        // this.add(getJScrollPane(url), java.awt.BorderLayout.CENTER);   

    }

    /**

     * This method initializes jTabbedPane        

     *         

     * @return javax.swing.JTabbedPane        

     */    

    private JTabbedPane getJTabbedPane() {

            if (jTabbedPane == null) {

                    jTabbedPane = new JTabbedPane();

                    jTabbedPane.setPreferredSize(new java.awt.Dimension(5,50));

            }

            return jTabbedPane;

    }

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