| gvSIG desktop 1

/*

 *  $Id: FinishPanel.java,v 1.1 2006/06/14 07:29:07 cesar Exp $

 *  IzPack

 *  Copyright (C) 2001-2004 Julien Ponge

 *

 *  File :               FinishPanel.java

 *  Description :        A panel to end with the installation.

 *  Author's email :     julien@izforge.com

 *  Author's Website :   http://www.izforge.com

 *

 *  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 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 com.izforge.izpack.panels;

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.BufferedOutputStream;

import java.io.File;

import java.io.FileOutputStream;

import javax.swing.Box;

import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFileChooser;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import com.izforge.izpack.gui.ButtonFactory;

import com.izforge.izpack.gui.LabelFactory;

import com.izforge.izpack.installer.InstallData;

import com.izforge.izpack.installer.InstallerFrame;

import com.izforge.izpack.installer.IzPanel;

import com.izforge.izpack.installer.VariableSubstitutor;

/**

 *  The finish panel class.

 *

 * @author     Julien Ponge

 */

public class FinishPanel extends IzPanel implements ActionListener

{

  /**  The layout. */

  private BoxLayout layout;

  /**  The automated installers generation button. */

  private JButton autoButton;

  /**  The center panel. */

  private JPanel centerPanel;

  /**  The variables substitutor. */

  private VariableSubstitutor vs;

  /**

   *  The constructor.

   *

   * @param  parent  The parent.

   * @param  idata   The installation data.

   */

  public FinishPanel(InstallerFrame parent, InstallData idata)

  {

    super(parent, idata);

    vs = new VariableSubstitutor(idata.getVariables());

    // The 'super' layout

    GridBagLayout superLayout = new GridBagLayout();

    setLayout(superLayout);

    GridBagConstraints gbConstraints = new GridBagConstraints();

    gbConstraints.insets = new Insets(0, 0, 0, 0);

    gbConstraints.fill = GridBagConstraints.NONE;

    gbConstraints.anchor = GridBagConstraints.CENTER;

    // We initialize our 'real' layout

    centerPanel = new JPanel();

    layout = new BoxLayout(centerPanel, BoxLayout.Y_AXIS);

    centerPanel.setLayout(layout);

    superLayout.addLayoutComponent(centerPanel, gbConstraints);

    add(centerPanel);

  }

  /**

   *  Indicates wether the panel has been validated or not.

   *

   * @return    true if the panel has been validated.

   */

  public boolean isValidated()

  {

    return true;

  }

  /**  Called when the panel becomes active.  */

  public void panelActivate()

  {

    parent.lockNextButton();

    parent.lockPrevButton();

    parent.setQuitButtonText(parent.langpack.getString("FinishPanel.done"));

    if (idata.installSuccess)

    {

      // We set the information

      centerPanel.add(

        LabelFactory.create(

          parent.langpack.getString("FinishPanel.success"),

          parent.icons.getImageIcon("information"),

          JLabel.TRAILING));

      centerPanel.add(Box.createVerticalStrut(20));

      if (idata.uninstallOutJar != null)

      {

        // We prepare a message for the uninstaller feature

        String path =

          translatePath("$INSTALL_PATH") + File.separator + "Uninstaller";

        centerPanel.add(

          LabelFactory.create(

            parent.langpack.getString("FinishPanel.uninst.info"),

            parent.icons.getImageIcon("information"),

            JLabel.TRAILING));

        centerPanel.add(

          LabelFactory.create(

            path,

            parent.icons.getImageIcon("empty"),

            JLabel.TRAILING));

      }

      // We add the autoButton

      centerPanel.add(Box.createVerticalStrut(20));

      autoButton =

        ButtonFactory.createButton(

          parent.langpack.getString("FinishPanel.auto"),

          parent.icons.getImageIcon("edit"),

          idata.buttonsHColor);

      autoButton.setToolTipText(

        parent.langpack.getString("FinishPanel.auto.tip"));

      autoButton.addActionListener(this);

      centerPanel.add(autoButton);

    } else

      centerPanel.add(

        LabelFactory.create(

          parent.langpack.getString("FinishPanel.fail"),

          parent.icons.getImageIcon("information"),

          JLabel.TRAILING));

  }

  /**

   *  Actions-handling method.

   *

   * @param  e  The event.

   */

  public void actionPerformed(ActionEvent e)

  {

    // Prepares the file chooser

    JFileChooser fc = new JFileChooser();

    fc.setCurrentDirectory(new File(idata.getInstallPath()));

    fc.setMultiSelectionEnabled(false);

    fc.addChoosableFileFilter(fc.getAcceptAllFileFilter());

    //fc.setCurrentDirectory(new File("."));

    // Shows it

    try

    {

      if (fc.showSaveDialog(this) == JFileChooser.APPROVE_OPTION)

      {

        // We handle the xml data writing

        File file = fc.getSelectedFile();

        FileOutputStream out = new FileOutputStream(file);

        BufferedOutputStream outBuff = new BufferedOutputStream(out, 5120);

        parent.writeXMLTree(idata.xmlData, outBuff);

        outBuff.flush();

        outBuff.close();

        autoButton.setEnabled(false);

      }

    } catch (Exception err)

    {

      err.printStackTrace();

      JOptionPane.showMessageDialog(

        this,

        err.toString(),

        parent.langpack.getString("installer.error"),

        JOptionPane.ERROR_MESSAGE);

    }

  }

  /**

   *  Translates a relative path to a local system path.

   *

   * @param  destination  The path to translate.

   * @return              The translated path.

   */

  private String translatePath(String destination)

  {

    // Parse for variables

    destination = vs.substitute(destination, null);

    // Convert the file separator characters

    return destination.replace('/', File.separatorChar);

  }

}