Package tvbrowser.ui.settings

Source Code of tvbrowser.ui.settings.DirectoriesSettingsTab

/*
* TV-Browser
* Copyright (C) 04-2003 Martin Oberhauser (darras@users.sourceforge.net)
*
* 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.
*
* CVS information:
*  $RCSfile$
*   $Source$
*     $Date: 2010-06-28 19:33:48 +0200 (Mon, 28 Jun 2010) $
*   $Author: bananeweizen $
* $Revision: 6662 $
*/
package tvbrowser.ui.settings;

import java.awt.BorderLayout;
import java.awt.Window;
import java.io.File;
import java.io.IOException;

import javax.swing.Icon;
import javax.swing.JPanel;

import tvbrowser.core.Settings;
import tvbrowser.core.icontheme.IconLoader;
import tvbrowser.ui.mainframe.MainFrame;
import tvbrowser.ui.waiting.dlgs.CopyWaitingDlg;
import util.io.IOUtilities;
import util.ui.DirectoryChooserPanel;
import util.ui.UiUtilities;

import com.jgoodies.forms.factories.Borders;
import com.jgoodies.forms.factories.DefaultComponentFactory;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;

import devplugin.SettingsTab;

public class DirectoriesSettingsTab implements SettingsTab {

  /** The localizer for this class. */
  private static final util.ui.Localizer mLocalizer = util.ui.Localizer.getLocalizerFor(DirectoriesSettingsTab.class);

  private util.ui.DirectoryChooserPanel mTVDataFolderPanel;
 
  private String mCurrentTvDataDir;
 
  private boolean mShowWaiting;
  private CopyWaitingDlg mWaitingDlg;

  public DirectoriesSettingsTab() {
  }

  /**
   * Creates the settings panel for this tab.
   */
  public JPanel createSettingsPanel() {
    String msg;

    JPanel mainPanel = new JPanel(new BorderLayout());
    mainPanel.setLayout(new FormLayout("5dlu, fill:150dlu:grow", "pref, 5dlu, pref, 3dlu, pref"));
    mainPanel.setBorder(Borders.DIALOG_BORDER);
   
    CellConstraints cc = new CellConstraints();
   
    mainPanel.add(DefaultComponentFactory.getInstance().createSeparator(mLocalizer.msg("UserDefinedFolders", "User defined folders")), cc.xyw(1,1, 2));
   
    mainPanel.add(UiUtilities.createHelpTextArea(mLocalizer.msg("chooseFolder", "choose folder")), cc.xy(2,3));
   
    msg = mLocalizer.msg("tvdatadir", "TV data folder")+":";
    mCurrentTvDataDir = Settings.propTVDataDirectory.getString();
    mTVDataFolderPanel = new DirectoryChooserPanel(msg, mCurrentTvDataDir, false);
    mainPanel.add(mTVDataFolderPanel, cc.xy(2,5));
   
    return mainPanel;
  }

  /**
   * Called by the host-application, if the user wants to save the settings.
   */
  public void saveSettings() {
    final File currentDir = new File(mCurrentTvDataDir);
    final File newDir = new File(mTVDataFolderPanel.getText());
   
    if(!newDir.exists()) {
      newDir.mkdirs();
    }
   
    if(!currentDir.equals(newDir)) {
     
      Window parent = UiUtilities.getLastModalChildOf(MainFrame.getInstance());
      mWaitingDlg = new CopyWaitingDlg(parent, CopyWaitingDlg.COPY_MSG);

      mShowWaiting = true;

      new Thread("Move TV data directory") {
        public void run() {
          try {
            IOUtilities.copy(
                newDir.getName().toLowerCase().equals("tvdata") ? currentDir
                    .listFiles() : new File[] { currentDir }, newDir, true);
            Settings.propTVDataDirectory.setString((newDir.getName()
                .equalsIgnoreCase("tvdata") ? newDir.getParentFile() : newDir)
                .toString().replaceAll("\\\\", "/")
                + "/" + currentDir.getName());
          } catch (IOException e) {
            if (!currentDir.exists() && newDir.exists()) {
              Settings.propTVDataDirectory
                  .setString((newDir.getName().equalsIgnoreCase("tvdata") ? newDir
                      .getParentFile()
                      : newDir).toString().replaceAll("\\\\", "/")
                      + "/" + currentDir.getName());
            }
          }

          mShowWaiting = false;
          mWaitingDlg.setVisible(false);
        }
      }.start();
      mWaitingDlg.setVisible(mShowWaiting);
    }
  }

  /**
   * Returns the name of the tab-sheet.
   */
  public Icon getIcon() {
    return IconLoader.getInstance().getIconFromTheme("status", "folder-open", 16);
  }

  /**
   * Returns the title of the tab-sheet.
   */
  public String getTitle() {
    return mLocalizer.msg("directories", "Directories");
  }

}
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