/*
* TV-Browser
* Copyright (C) 04-2003 Martin Oberhauser (darras@users.sourcceforge.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:
* $Date: 2009-11-07 11:11:35 +0100 (Sat, 07 Nov 2009) $
* $Author: bananeweizen $
* $Revision: 6054 $
*/
package tvbrowser.ui.settings;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import tvbrowser.ui.settings.channel.ChannelJList;
import util.ui.ChannelListCellRenderer;
import util.ui.Localizer;
import util.ui.UiUtilities;
import devplugin.Channel;
public class ChannelListChangesDialog extends JDialog {
/** The localizer for this class. */
private static final util.ui.Localizer mLocalizer = util.ui.Localizer
.getLocalizerFor(ChannelListChangesDialog.class);
private ArrayList<Channel> mAddedList;
private ArrayList<Channel> mDeletedList;
public ChannelListChangesDialog(JDialog owner,
ArrayList<Channel> addedList, ArrayList<Channel> deletedList) {
super(owner, true);
mAddedList = addedList;
mDeletedList = deletedList;
createGui();
}
/**
* Creates the GUI
*/
private void createGui() {
setTitle(mLocalizer.msg("title", "Channel changes"));
setLocationRelativeTo(getParent());
JPanel contentPanel = new JPanel();
contentPanel.setLayout(new GridLayout(1, 2, 10, 0));
JPanel panelAdded = new JPanel(new BorderLayout());
panelAdded.setBorder(BorderFactory.createTitledBorder(mLocalizer.msg("added", "New channels: {0}", mAddedList.size())));
DefaultListModel listModel = new DefaultListModel();
for (int i = 0; i < mAddedList.size(); i++) {
listModel.addElement(mAddedList.get(i));
}
ChannelJList list = new ChannelJList(listModel);
list.setCellRenderer(new ChannelListCellRenderer(true, true));
panelAdded.add(new JScrollPane(list), BorderLayout.CENTER);
JPanel panelDeleted = new JPanel(new BorderLayout());
panelDeleted.setBorder(BorderFactory.createTitledBorder(mLocalizer.msg("deleted", "Removed channels: {0}", mDeletedList.size())));
listModel = new DefaultListModel();
for (int i = 0; i < mDeletedList.size(); i++) {
listModel.addElement(mDeletedList.get(i));
}
list = new ChannelJList(listModel);
list.setCellRenderer(new ChannelListCellRenderer(true, true));
panelDeleted.add(new JScrollPane(list), BorderLayout.CENTER);
JPanel btnPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
JButton ok = new JButton(Localizer.getLocalization(Localizer.I18N_OK));
ok.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
btnPanel.add(ok);
contentPanel.add(panelAdded);
contentPanel.add(panelDeleted);
JPanel pane = (JPanel) getContentPane();
pane.add(contentPanel, BorderLayout.CENTER);
pane.add(btnPanel, BorderLayout.SOUTH);
pane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
pack();
}
public static void showChannelChanges(JDialog owner,
ArrayList<Channel> channelsBefore, List<Channel> channelsAfter) {
// compute changed channels
ArrayList<Channel> addedList = new ArrayList<Channel>();
ArrayList<Channel> deletedList = new ArrayList<Channel>();
for (int i = 0; i < channelsAfter.size(); i++) {
if (!channelsBefore.contains(channelsAfter.get(i))) {
addedList.add(channelsAfter.get(i));
}
}
Collections.sort(addedList);
for (int i = 0; i < channelsBefore.size(); i++) {
if (!channelsAfter.contains(channelsBefore.get(i))) {
deletedList.add(channelsBefore.get(i));
}
}
Collections.sort(deletedList);
// show changes
if (addedList.isEmpty() && deletedList.isEmpty()) {
JOptionPane.showMessageDialog(owner, mLocalizer.msg("noChanges.message", "There are no changes in the list of available channels."), mLocalizer.msg("noChanges.title", "No changes"), JOptionPane.INFORMATION_MESSAGE);
}
else {
ChannelListChangesDialog changesDialog = new ChannelListChangesDialog(SettingsDialog.getInstance().getDialog(), addedList, deletedList);
UiUtilities.centerAndShow(changesDialog);
}
}
}