/**
* Copyright (C) 2002-2012 The FreeCol Team
*
* This file is part of FreeCol.
*
* FreeCol 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.
*
* FreeCol 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 FreeCol. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.freecol.client.gui.option;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.sound.sampled.Mixer;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import net.sf.freecol.client.gui.GUI;
import net.sf.freecol.client.gui.i18n.Messages;
import net.sf.freecol.client.gui.sound.SoundPlayer;
import net.sf.freecol.common.option.AudioMixerOption;
import net.sf.freecol.common.option.AudioMixerOption.MixerWrapper;
/**
* This class provides visualization for an {@link
* net.sf.freecol.common.option.AudioMixerOption}. In order to enable
* values to be both seen and changed.
*/
public final class AudioMixerOptionUI extends OptionUI<AudioMixerOption> {
JPanel panel = new JPanel();
private JComboBox cbox;
private JButton button1, button2;
private JLabel currentMixerLabel;
private ActionListener aHandler = new ActionListener () {
public void actionPerformed(ActionEvent e) {
if (e.getSource() == button1) {
gui.playSound("sound.event.buildingComplete");
} else if (e.getSource() == button2) {
gui.playSound("sound.intro.general");
} else if (e.getSource() == cbox) {
MixerWrapper value = (MixerWrapper) cbox.getSelectedItem();
if (getOption().getValue() != value) {
getOption().setValue(value);
updateMixerLabel();
}
}
}
};
/**
* Creates a new <code>AudioMixerOptionUI</code> for the given
* <code>AudioMixerOption</code>.
*
* @param option The <code>AudioMixerOption</code> to make a user
* interface for.
* @param editable boolean whether user can modify the setting
*/
@SuppressWarnings("unchecked") // FIXME in Java7
public AudioMixerOptionUI(GUI gui, final AudioMixerOption option, boolean editable) {
super(gui, option, editable);
BorderLayout layout = new BorderLayout();
layout.setHgap(15);
panel.setLayout(layout);
cbox = new JComboBox();
panel.add(cbox, BorderLayout.WEST);
currentMixerLabel = new JLabel();
panel.add(currentMixerLabel, BorderLayout.EAST);
updateMixerLabel();
button1 = new JButton(Messages.message("Test"));
panel.add(button1);
button1.addActionListener(aHandler);
button2 = new JButton(Messages.message("Music"));
panel.add(button2);
button2.addActionListener(aHandler);
cbox.add(super.getLabel());
cbox.setModel(new DefaultComboBoxModel(getOption().getOptions()));
reset();
cbox.setEnabled(editable);
cbox.addActionListener(aHandler);
initialize();
}
private void updateMixerLabel() {
SoundPlayer soundPlayer = gui.getSoundPlayer();
Mixer mixer;
String text = (soundPlayer == null)
? Messages.message("nothing")
: ((mixer = soundPlayer.getMixer()) == null)
? Messages.message("none")
: mixer.getMixerInfo().getName();
currentMixerLabel.setText(Messages.message("Current") + ": " + text);
}
/**
* Returns <code>null</code>, since this OptionUI does not require
* an external label.
*
* @return null
*/
@Override
public final JLabel getLabel() {
return null;
}
/**
* {@inheritDoc}
*/
public JPanel getComponent() {
return panel;
}
/**
* Updates the value of the
* {@link net.sf.freecol.common.option.Option} this object keeps.
*/
public void updateOption() {
getOption().setValue((MixerWrapper) cbox.getSelectedItem());
}
/**
* Reset with the value from the option.
*/
public void reset() {
cbox.setSelectedItem(getOption().getValue());
}
}