/*
* 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:
* /cvsroot/tvbrowser/tvbrowser/src/tvbrowser/core/filters/filtercomponents/TimeFilterComponent.java,v $
* $Date: 2008-12-02 23:44:05 +0100 (Tue, 02 Dec 2008) $ $Author: Bananeweizen $ $Revision: 5283 $
*/
package tvbrowser.core.filters.filtercomponents;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Calendar;
import java.util.Date;
import javax.swing.BorderFactory;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerDateModel;
import tvbrowser.core.Settings;
import util.ui.CaretPositionCorrector;
import util.ui.UiUtilities;
import devplugin.Program;
public class TimeFilterComponent extends AbstractFilterComponent {
private static final util.ui.Localizer mLocalizer = util.ui.Localizer
.getLocalizerFor(TimeFilterComponent.class);
private JSpinner mFromTimeSp, mToTimeSp;
private int mFromTime, mToTime;
/**
* show programs which are already running when the time span begins
*/
private boolean mShowRunning;
private JCheckBox mIncludeBtn;
public TimeFilterComponent() {
this("", "");
}
public TimeFilterComponent(String name, String description) {
super(name, description);
mFromTime = 16 * 60;
mToTime = 23 * 60;
mShowRunning = false;
}
public void read(ObjectInputStream in, int version) throws IOException {
if (version == 1) {
mFromTime = in.readInt() * 60;
mToTime = (in.readInt() % 24) * 60;
} else {
mFromTime = in.readInt();
mToTime = in.readInt();
if (version == 3) {
mShowRunning = in.readBoolean();
}
}
}
@Override
public String toString() {
return mLocalizer.msg("Time", "Time");
}
public void saveSettings() {
mFromTime = getTimeFromDate((Date) mFromTimeSp.getValue());
mToTime = getTimeFromDate((Date) mToTimeSp.getValue());
mShowRunning = mIncludeBtn.isSelected();
}
public void write(ObjectOutputStream out) throws IOException {
out.writeInt(mFromTime);
out.writeInt(mToTime);
out.writeBoolean(mShowRunning);
}
public JPanel getSettingsPanel() {
JPanel content = new JPanel(new BorderLayout());
mFromTimeSp = new JSpinner(new SpinnerDateModel());
JSpinner.DateEditor dateEditor = new JSpinner.DateEditor(mFromTimeSp,
Settings.getTimePattern());
mFromTimeSp.setEditor(dateEditor);
mFromTimeSp.setValue(setTimeToDate(mFromTime));
CaretPositionCorrector.createCorrector(dateEditor.getTextField(),
new char[] { ':' }, -1);
mToTimeSp = new JSpinner(new SpinnerDateModel());
dateEditor = new JSpinner.DateEditor(mToTimeSp, Settings.getTimePattern());
mToTimeSp.setEditor(dateEditor);
mToTimeSp.setValue(setTimeToDate(mToTime));
CaretPositionCorrector.createCorrector(dateEditor.getTextField(),
new char[] { ':' }, -1);
JPanel timePn = new JPanel(new GridLayout(2, 2));
timePn.setBorder(BorderFactory.createTitledBorder(mLocalizer.msg(
"TimeOfDay", "Uhrzeit")));
timePn.add(new JLabel(mLocalizer.msg("from", "from")));
timePn.add(mFromTimeSp);
timePn.add(new JLabel(mLocalizer.msg("till", "till")));
timePn.add(mToTimeSp);
mIncludeBtn = new JCheckBox(mLocalizer.msg("includeRunning",
"Include programs running at start time"));
mIncludeBtn.setSelected(mShowRunning);
content.add(UiUtilities.createHelpTextArea(mLocalizer.msg("desc", "")),
BorderLayout.NORTH);
content.add(timePn, BorderLayout.CENTER);
content.add(mIncludeBtn, BorderLayout.SOUTH);
JPanel centerPanel = new JPanel(new BorderLayout());
centerPanel.add(content, BorderLayout.NORTH);
return centerPanel;
}
public Date setTimeToDate(int minutes) {
Calendar cal = Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, minutes / 60);
cal.set(Calendar.MINUTE, minutes % 60);
return cal.getTime();
}
public int getTimeFromDate(Date time) {
Calendar cal = Calendar.getInstance();
cal.setTime(time);
return cal.get(Calendar.HOUR_OF_DAY) * 60 + cal.get(Calendar.MINUTE);
}
public boolean accept(Program program) {
int start = program.getStartTime();
int end = start + program.getLength();
// From-To spans over 2 Days
if (mToTime < mFromTime) {
if (start >= mFromTime) {
return true;
}
if (start < mToTime) {
return true;
}
if (mShowRunning) {
if (start < mFromTime && end > mFromTime) {
return true;
}
}
}
// Normal-Mode
return (start >= mFromTime && start < mToTime)
|| (mShowRunning && start < mFromTime && end > mFromTime);
}
public int getVersion() {
return 3;
}
}