/*
* Copyright Michael Keppler
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package tvbrowser.core.filters.filtercomponents;
import java.awt.BorderLayout;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import javax.swing.JPanel;
import util.ui.customizableitems.SelectableItemList;
import devplugin.Channel;
import devplugin.Program;
/**
* filter component to filter different channel program categories (e.g. pay tv,
* radio, cinema...)
*
* @author Bananeweizen
*
*/
public class ProgramTypeFilterComponent extends AbstractFilterComponent {
private static final util.ui.Localizer mLocalizer = util.ui.Localizer
.getLocalizerFor(ProgramTypeFilterComponent.class);
private static final int[] CATEGORIES = { Channel.CATEGORY_TV,
Channel.CATEGORY_RADIO, Channel.CATEGORY_CINEMA, Channel.CATEGORY_EVENTS,
Channel.CATEGORY_DIGITAL, Channel.CATEGORY_SPECIAL_MUSIC,
Channel.CATEGORY_SPECIAL_SPORT, Channel.CATEGORY_SPECIAL_NEWS,
Channel.CATEGORY_SPECIAL_OTHER, Channel.CATEGORY_PAY_TV,
Channel.CATEGORY_PAYED_DATA_TV };
private SelectableItemList mList;
private int mCategories;
public ProgramTypeFilterComponent(final String name, final String description) {
super(name, description);
}
public ProgramTypeFilterComponent() {
this("", "");
}
@Override
public boolean accept(final Program program) {
return (program.getChannel().getCategories() & mCategories) == mCategories;
}
@Override
public JPanel getSettingsPanel() {
final JPanel panel = new JPanel(new BorderLayout());
ArrayList<String> allCategories = new ArrayList<String>(CATEGORIES.length);
ArrayList<String> checkedCategories = new ArrayList<String>();
for (int category : CATEGORIES) {
final String name = Channel.getLocalizedCategory(category);
allCategories.add(name);
if ((category & mCategories) == category) {
checkedCategories.add(name);
}
}
mList = new SelectableItemList(checkedCategories.toArray(), allCategories
.toArray());
panel.add(mList, BorderLayout.CENTER);
return panel;
}
@Override
public int getVersion() {
return 1;
}
@Override
public void read(final ObjectInputStream in, final int version)
throws IOException, ClassNotFoundException {
try {
mCategories = in.readInt();
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void saveSettings() {
mCategories = 0;
for (Object object : mList.getSelection()) {
String name = (String) object;
for (int category : CATEGORIES) {
if (Channel.getLocalizedCategory(category).equals(name)) {
mCategories |= category;
}
}
}
}
@Override
public void write(final ObjectOutputStream out) throws IOException {
out.writeInt(mCategories);
}
@Override
public String toString() {
return mLocalizer.msg("name", "Program type");
}
}