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iliev |
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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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package org.jsampler.view.fantasia; |
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import java.awt.Dimension; |
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import java.awt.Insets; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.ItemEvent; |
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import java.awt.event.ItemListener; |
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import javax.swing.BorderFactory; |
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import javax.swing.Box; |
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import javax.swing.BoxLayout; |
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import javax.swing.JCheckBox; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JSpinner; |
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import javax.swing.SpinnerNumberModel; |
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import org.jsampler.AudioDeviceModel; |
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import org.jsampler.CC; |
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import org.jsampler.event.AudioDeviceEvent; |
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import org.jsampler.event.AudioDeviceListener; |
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import org.jsampler.event.ParameterEvent; |
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import org.jsampler.event.ParameterListener; |
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import org.jsampler.view.ParameterTable; |
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import org.linuxsampler.lscp.AudioOutputChannel; |
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import org.linuxsampler.lscp.AudioOutputDevice; |
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import org.linuxsampler.lscp.Parameter; |
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import static org.jsampler.view.fantasia.FantasiaI18n.i18n; |
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/** |
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* |
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* @author Grigor Iliev |
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*/ |
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public class AudioDevicePane extends DevicePane { |
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private final OptionsPane optionsPane; |
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private final ParameterTable channelParamTable = new ParameterTable(); |
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private final AudioDeviceModel audioDeviceModel; |
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/** Creates a new instance of <code>AudioDevicePane</code> */ |
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public |
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AudioDevicePane(AudioDeviceModel model) { |
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audioDeviceModel = model; |
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optionsPane = new OptionsPane(); |
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setOptionsPane(optionsPane); |
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int id = model.getDeviceId(); |
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setDeviceName(i18n.getLabel("AudioDevicePane.lDevName", id)); |
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} |
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protected void |
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destroyDevice() { |
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CC.getSamplerModel().removeBackendAudioDevice(getDeviceId()); |
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} |
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public int |
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getDeviceId() { return audioDeviceModel.getDeviceId(); } |
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class OptionsPane extends PixmapPane implements ActionListener, ItemListener, |
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ChangeListener, AudioDeviceListener, ParameterListener { |
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private final JCheckBox checkActive = |
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new JCheckBox(i18n.getLabel("AudioDevicePane.checkActive")); |
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private final JLabel lChannels |
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= new JLabel(i18n.getLabel("AudioDevicePane.lChannels")); |
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private final JSpinner spinnerChannels |
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= new JSpinner(new SpinnerNumberModel(1, 1, 50, 1)); |
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private final JLabel lChannel = |
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new JLabel(i18n.getLabel("AudioDevicePane.lChannel")); |
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private final JComboBox cbChannel = new JComboBox(); |
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OptionsPane() { |
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super(Res.gfxChannelOptions); |
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setAlignmentX(LEFT_ALIGNMENT); |
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setPixmapInsets(new Insets(1, 1, 1, 1)); |
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setLayout(new java.awt.BorderLayout()); |
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setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
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setOpaque(false); |
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PixmapPane mainPane = new PixmapPane(Res.gfxRoundBg7); |
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mainPane.setPixmapInsets(new Insets(3, 3, 3, 3)); |
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mainPane.setOpaque(false); |
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mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS)); |
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mainPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
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mainPane.setMaximumSize(new Dimension(Short.MAX_VALUE, Short.MAX_VALUE)); |
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JPanel p = new JPanel(); |
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p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS)); |
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p.add(checkActive); |
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p.add(Box.createRigidArea(new Dimension(12, 0))); |
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p.add(lChannels); |
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p.add(Box.createRigidArea(new Dimension(5, 0))); |
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p.add(spinnerChannels); |
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p.setOpaque(false); |
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mainPane.add(p); |
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mainPane.add(Box.createRigidArea(new Dimension(0, 5))); |
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mainPane.add(createHSeparator()); |
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mainPane.add(Box.createRigidArea(new Dimension(0, 5))); |
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p = new JPanel(); |
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p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS)); |
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p.setOpaque(false); |
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JPanel p2 = new JPanel(); |
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p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS)); |
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p2.add(lChannel); |
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p2.add(Box.createRigidArea(new Dimension(5, 0))); |
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p2.add(cbChannel); |
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p2.setOpaque(false); |
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p.add(p2); |
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p.add(Box.createRigidArea(new Dimension(0, 5))); |
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JScrollPane sp = new JScrollPane(channelParamTable); |
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sp.setPreferredSize(new Dimension(77, 90)); |
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p.add(sp); |
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mainPane.add(p); |
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add(mainPane); |
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checkActive.setSelected(audioDeviceModel.isActive()); |
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spinnerChannels.setValue(audioDeviceModel.getDeviceInfo().getChannelCount()); |
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cbChannel.addActionListener(this); |
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checkActive.addItemListener(this); |
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spinnerChannels.addChangeListener(this); |
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audioDeviceModel.addAudioDeviceListener(this); |
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channelParamTable.getModel().addParameterListener(this); |
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AudioDeviceModel m = audioDeviceModel; |
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for(AudioOutputChannel chn : m.getDeviceInfo().getAudioChannels()) { |
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cbChannel.addItem(chn); |
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} |
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} |
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public void |
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actionPerformed(ActionEvent e) { |
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Object obj = cbChannel.getSelectedItem(); |
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if(obj == null) { |
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channelParamTable.getModel().setParameters(new Parameter[0]); |
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return; |
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} |
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AudioOutputChannel chn = (AudioOutputChannel)obj; |
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channelParamTable.getModel().setParameters(chn.getAllParameters()); |
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} |
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public void |
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itemStateChanged(ItemEvent e) { |
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boolean a = checkActive.isSelected(); |
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if(a != audioDeviceModel.isActive()) audioDeviceModel.setBackendActive(a); |
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} |
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public void |
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stateChanged(ChangeEvent e) { |
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int c = (Integer)spinnerChannels.getValue(); |
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if(c != audioDeviceModel.getDeviceInfo().getAudioChannelCount()) { |
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audioDeviceModel.setBackendChannelCount(c); |
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} |
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} |
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public void |
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settingsChanged(AudioDeviceEvent e) { |
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int c = (Integer)spinnerChannels.getValue(); |
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int nc = audioDeviceModel.getDeviceInfo().getAudioChannelCount(); |
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if(c != nc) spinnerChannels.setValue(nc); |
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boolean a = checkActive.isSelected(); |
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boolean na = audioDeviceModel.isActive(); |
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if(a != na) checkActive.setSelected(na); |
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AudioOutputDevice d = e.getAudioDeviceModel().getDeviceInfo(); |
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int idx = cbChannel.getSelectedIndex(); |
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cbChannel.removeAllItems(); |
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for(AudioOutputChannel chn : d.getAudioChannels()) cbChannel.addItem(chn); |
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if(idx >= cbChannel.getModel().getSize()) idx = 0; |
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if(cbChannel.getModel().getSize() > 0) cbChannel.setSelectedIndex(idx); |
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} |
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public void |
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parameterChanged(ParameterEvent e) { |
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int c = cbChannel.getSelectedIndex(); |
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if(c == -1) { |
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CC.getLogger().warning("There is no audio channel selected!"); |
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return; |
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} |
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audioDeviceModel.setBackendChannelParameter(c, e.getParameter()); |
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} |
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} |
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} |
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