view/fantasia/AudioDevicePane.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler 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 JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.fantasia;

import java.awt.Dimension;
import java.awt.Insets;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;

import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import net.sf.juife.Task;
import net.sf.juife.event.TaskEvent;
import net.sf.juife.event.TaskListener;

import org.jsampler.AudioDeviceModel;
import org.jsampler.CC;

import org.jsampler.event.AudioDeviceEvent;
import org.jsampler.event.AudioDeviceListener;
import org.jsampler.event.ParameterEvent;
import org.jsampler.event.ParameterListener;

import org.jsampler.task.Audio;
import org.jsampler.view.ParameterTable;

import org.linuxsampler.lscp.AudioOutputChannel;
import org.linuxsampler.lscp.AudioOutputDevice;
import org.linuxsampler.lscp.Parameter;
import org.linuxsampler.lscp.ParameterFactory;

import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;

/**
 *
 * @author Grigor Iliev
 */
public class AudioDevicePane extends DevicePane {
        private final OptionsPane optionsPane;
        private final ParameterTable channelParamTable = new ParameterTable();
        
        private final AudioDeviceModel audioDeviceModel;
        
        
        /** Creates a new instance of <code>AudioDevicePane</code> */
        public
        AudioDevicePane(AudioDeviceModel model) {
                audioDeviceModel = model;
                
                optionsPane = new OptionsPane();
                setOptionsPane(optionsPane);
                
                int id = model.getDeviceId();
                String s = model.getDeviceInfo().getDriverName();
                setDeviceName(i18n.getLabel("AudioDevicePane.lDevName", id, s));
        }
        
        protected void
        destroyDevice() {
                final Task t = new Audio.DestroyDevice(getDeviceId());
                t.addTaskListener(new TaskListener() {
                        public void
                        taskPerformed(TaskEvent e) {
                                if(t.doneWithErrors()) restoreDevice();
                        }
                });
                
                CC.getTaskQueue().add(t);
        }
        
        public int
        getDeviceId() { return audioDeviceModel.getDeviceId(); }
        
        class OptionsPane extends PixmapPane implements ActionListener, ItemListener,
                                ChangeListener, AudioDeviceListener, ParameterListener {
                
                private final JCheckBox checkActive =
                        new JCheckBox(i18n.getLabel("AudioDevicePane.checkActive"));
                
                private final JLabel lChannels
                        = new JLabel(i18n.getLabel("AudioDevicePane.lChannels"));
                
                private final JSpinner spinnerChannels;
                
                private final JLabel lChannel =
                        new JLabel(i18n.getLabel("AudioDevicePane.lChannel"));
                
                private final JComboBox cbChannel = new JComboBox();
                
                private final ParameterTable additionalParamsTable = new ParameterTable();
                private final JPanel additionalParamsPane = new JPanel();
                
                OptionsPane() {
                        super(Res.gfxChannelOptions);
                        
                        setAlignmentX(LEFT_ALIGNMENT);
                        
                        setPixmapInsets(new Insets(1, 1, 1, 1));
                        setLayout(new java.awt.BorderLayout());
                        setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                        setOpaque(false);
                        
                        PixmapPane mainPane = new PixmapPane(Res.gfxRoundBg7);
                        mainPane.setPixmapInsets(new Insets(3, 3, 3, 3));
                        mainPane.setOpaque(false);
                        
                        mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
                        mainPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                        mainPane.setMaximumSize(new Dimension(Short.MAX_VALUE, Short.MAX_VALUE));
                        
                        JPanel p = new JPanel();
                        p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
                        
                        p.add(checkActive);
                        p.add(Box.createRigidArea(new Dimension(12, 0)));
                        p.add(lChannels);
                        p.add(Box.createRigidArea(new Dimension(5, 0)));
                        
                        Parameter<Integer> prm =
                                audioDeviceModel.getDeviceInfo().getChannelsParameter();
                        int min = 1;
                        if(prm.getRangeMin() != null) min = prm.getRangeMin().intValue();
                        int max = 50;
                        if(prm.getRangeMax() != null) max = prm.getRangeMax().intValue();
                        
                        spinnerChannels = new JSpinner(new SpinnerNumberModel(1, min, max, 1));
                        if(prm.isFixed()) spinnerChannels.setEnabled(false);
                        p.add(spinnerChannels);
                        p.setOpaque(false);
                        
                        mainPane.add(p);
                        mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
                        
                        JPanel p2 = additionalParamsPane;
                        p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS));
                        p2.setOpaque(false);
                        
                        p2.add(createHSeparator());
                        p2.add(Box.createRigidArea(new Dimension(0, 5)));
                        
                        JScrollPane sp = new JScrollPane(additionalParamsTable);
                        
                        sp.setPreferredSize(new Dimension(77, 90));
                        p2.add(sp);
                        mainPane.add(p2);
                        
                        mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
                        
                        mainPane.add(createHSeparator());
                        mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
                        
                        p = new JPanel();
                        p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
                        p.setOpaque(false);
                        
                        p2 = new JPanel();
                        p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
                        p2.add(lChannel);
                        p2.add(Box.createRigidArea(new Dimension(5, 0)));
                        p2.add(cbChannel);
                        p2.setOpaque(false);
                        p.add(p2);
                        
                        p.add(Box.createRigidArea(new Dimension(0, 5)));
                        
                        sp = new JScrollPane(channelParamTable);
                        sp.setPreferredSize(new Dimension(77, 90));
                        p.add(sp);
                        
                        mainPane.add(p);
                        add(mainPane);
                        
                        checkActive.setSelected(audioDeviceModel.isActive());
                        spinnerChannels.setValue(audioDeviceModel.getDeviceInfo().getChannelCount());
                        
                        cbChannel.addActionListener(this);
                        checkActive.addItemListener(this);
                        spinnerChannels.addChangeListener(this);
                        audioDeviceModel.addAudioDeviceListener(this);
                        channelParamTable.getModel().addParameterListener(this);
                        
                        AudioDeviceModel m = audioDeviceModel;
                        for(AudioOutputChannel chn : m.getDeviceInfo().getAudioChannels()) {
                                cbChannel.addItem(chn);
                        }
                        
                        updateParams(audioDeviceModel.getDeviceInfo());
                        additionalParamsTable.getModel().addParameterListener(new ParameterListener() {
                                public void
                                parameterChanged(ParameterEvent e) {
                                        audioDeviceModel.setBackendDeviceParameter(e.getParameter());
                                }
                        });
                        
                        updateAdditionalParamsViewState();
                        String s = "AudioDevice.showAdditionalParameters";
                        preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
                                public void
                                propertyChange(PropertyChangeEvent e) {
                                        updateAdditionalParamsViewState();
                                }
                        });
                }
                
                private void
                updateAdditionalParamsViewState() {
                        String s = "AudioDevice.showAdditionalParameters";
                        additionalParamsPane.setVisible(preferences().getBoolProperty(s));
                        validate();
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        Object obj = cbChannel.getSelectedItem();
                        if(obj == null) {
                                channelParamTable.getModel().setParameters(new Parameter[0]);
                                return;
                        }
                        
                        AudioOutputChannel chn = (AudioOutputChannel)obj;
                        
                        channelParamTable.getModel().setParameters(chn.getAllParameters());
                }
                
                public void
                itemStateChanged(ItemEvent e) {
                        boolean a = checkActive.isSelected();
                        if(a != audioDeviceModel.isActive()) audioDeviceModel.setBackendActive(a);
                }
                
                public void
                stateChanged(ChangeEvent e) {
                        int c = (Integer)spinnerChannels.getValue();
                        if(c != audioDeviceModel.getDeviceInfo().getAudioChannelCount()) {
                                audioDeviceModel.setBackendChannelCount(c);
                        }
                }
                
                public void
                settingsChanged(AudioDeviceEvent e) {
                        int c = (Integer)spinnerChannels.getValue();
                        int nc = audioDeviceModel.getDeviceInfo().getAudioChannelCount();
                        if(c != nc) spinnerChannels.setValue(nc);
                        
                        boolean a = checkActive.isSelected();
                        boolean na = audioDeviceModel.isActive();
                        if(a != na) checkActive.setSelected(na);
                        
                        AudioOutputDevice d = e.getAudioDeviceModel().getDeviceInfo();
                        updateParams(d);
                        
                        int idx = cbChannel.getSelectedIndex();
                        cbChannel.removeAllItems();
                        for(AudioOutputChannel chn : d.getAudioChannels()) cbChannel.addItem(chn);
                        
                        if(idx >= cbChannel.getModel().getSize()) idx = 0;
                        
                        if(cbChannel.getModel().getSize() > 0) cbChannel.setSelectedIndex(idx);
                }
                
                public void
                parameterChanged(ParameterEvent e) {
                        int c = cbChannel.getSelectedIndex();
                        if(c == -1) {
                                CC.getLogger().warning("There is no audio channel selected!");
                                return;
                        }
                        
                        audioDeviceModel.setBackendChannelParameter(c, e.getParameter());
                }
                
                private void
                updateParams(AudioOutputDevice d) {
                        Parameter[] params = d.getAdditionalParameters();
                        Parameter[] p2s = new Parameter[params.length + 1];
                        
                        for(int i = 0; i < params.length; i++) p2s[i] = params[i];
                        
                        p2s[params.length] = d.getSampleRateParameter();
                        
                        additionalParamsTable.getModel().setParameters(p2s);
                }
        }
        
}
1	iliev	1286	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4			* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5			*
6			* This file is part of JSampler.
7			*
8			* JSampler is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License version 2
10			* as published by the Free Software Foundation.
11			*
12			* JSampler is distributed in the hope that it will be useful,
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15			* GNU General Public License for more details.
16			*
17			* You should have received a copy of the GNU General Public License
18			* along with JSampler; if not, write to the Free Software
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20			* MA 02111-1307 USA
21			*/
22
23			package org.jsampler.view.fantasia;
24
25			import java.awt.Dimension;
26			import java.awt.Insets;
27
28			import java.awt.event.ActionEvent;
29			import java.awt.event.ActionListener;
30			import java.awt.event.ItemEvent;
31			import java.awt.event.ItemListener;
32
33	iliev	1357	import java.beans.PropertyChangeEvent;
34			import java.beans.PropertyChangeListener;
35
36	iliev	1286	import javax.swing.BorderFactory;
37			import javax.swing.Box;
38			import javax.swing.BoxLayout;
39			import javax.swing.JCheckBox;
40			import javax.swing.JComboBox;
41			import javax.swing.JLabel;
42			import javax.swing.JPanel;
43			import javax.swing.JScrollPane;
44			import javax.swing.JSpinner;
45			import javax.swing.SpinnerNumberModel;
46
47			import javax.swing.event.ChangeEvent;
48			import javax.swing.event.ChangeListener;
49
50	iliev	1310	import net.sf.juife.Task;
51			import net.sf.juife.event.TaskEvent;
52			import net.sf.juife.event.TaskListener;
53
54	iliev	1286	import org.jsampler.AudioDeviceModel;
55			import org.jsampler.CC;
56
57			import org.jsampler.event.AudioDeviceEvent;
58			import org.jsampler.event.AudioDeviceListener;
59			import org.jsampler.event.ParameterEvent;
60			import org.jsampler.event.ParameterListener;
61
62	iliev	1310	import org.jsampler.task.Audio;
63	iliev	1286	import org.jsampler.view.ParameterTable;
64
65			import org.linuxsampler.lscp.AudioOutputChannel;
66			import org.linuxsampler.lscp.AudioOutputDevice;
67			import org.linuxsampler.lscp.Parameter;
68	iliev	1445	import org.linuxsampler.lscp.ParameterFactory;
69	iliev	1286
70			import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
71	iliev	1357	import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
72	iliev	1286
73			/**
74			*
75			* @author Grigor Iliev
76			*/
77			public class AudioDevicePane extends DevicePane {
78			private final OptionsPane optionsPane;
79			private final ParameterTable channelParamTable = new ParameterTable();
80
81			private final AudioDeviceModel audioDeviceModel;
82
83
84			/** Creates a new instance of <code>AudioDevicePane</code> */
85			public
86			AudioDevicePane(AudioDeviceModel model) {
87			audioDeviceModel = model;
88
89			optionsPane = new OptionsPane();
90			setOptionsPane(optionsPane);
91
92			int id = model.getDeviceId();
93	iliev	1445	String s = model.getDeviceInfo().getDriverName();
94			setDeviceName(i18n.getLabel("AudioDevicePane.lDevName", id, s));
95	iliev	1286	}
96
97			protected void
98			destroyDevice() {
99	iliev	1310	final Task t = new Audio.DestroyDevice(getDeviceId());
100			t.addTaskListener(new TaskListener() {
101			public void
102			taskPerformed(TaskEvent e) {
103			if(t.doneWithErrors()) restoreDevice();
104			}
105			});
106
107			CC.getTaskQueue().add(t);
108	iliev	1286	}
109
110			public int
111			getDeviceId() { return audioDeviceModel.getDeviceId(); }
112
113			class OptionsPane extends PixmapPane implements ActionListener, ItemListener,
114			ChangeListener, AudioDeviceListener, ParameterListener {
115
116			private final JCheckBox checkActive =
117			new JCheckBox(i18n.getLabel("AudioDevicePane.checkActive"));
118
119			private final JLabel lChannels
120			= new JLabel(i18n.getLabel("AudioDevicePane.lChannels"));
121
122	iliev	1496	private final JSpinner spinnerChannels;
123	iliev	1286
124			private final JLabel lChannel =
125			new JLabel(i18n.getLabel("AudioDevicePane.lChannel"));
126
127			private final JComboBox cbChannel = new JComboBox();
128
129	iliev	1357	private final ParameterTable additionalParamsTable = new ParameterTable();
130			private final JPanel additionalParamsPane = new JPanel();
131
132	iliev	1286	OptionsPane() {
133			super(Res.gfxChannelOptions);
134
135			setAlignmentX(LEFT_ALIGNMENT);
136
137			setPixmapInsets(new Insets(1, 1, 1, 1));
138			setLayout(new java.awt.BorderLayout());
139			setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
140			setOpaque(false);
141
142			PixmapPane mainPane = new PixmapPane(Res.gfxRoundBg7);
143			mainPane.setPixmapInsets(new Insets(3, 3, 3, 3));
144			mainPane.setOpaque(false);
145
146			mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS));
147			mainPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
148			mainPane.setMaximumSize(new Dimension(Short.MAX_VALUE, Short.MAX_VALUE));
149
150			JPanel p = new JPanel();
151			p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
152
153			p.add(checkActive);
154			p.add(Box.createRigidArea(new Dimension(12, 0)));
155			p.add(lChannels);
156			p.add(Box.createRigidArea(new Dimension(5, 0)));
157	iliev	1496
158			Parameter<Integer> prm =
159			audioDeviceModel.getDeviceInfo().getChannelsParameter();
160			int min = 1;
161			if(prm.getRangeMin() != null) min = prm.getRangeMin().intValue();
162			int max = 50;
163			if(prm.getRangeMax() != null) max = prm.getRangeMax().intValue();
164
165			spinnerChannels = new JSpinner(new SpinnerNumberModel(1, min, max, 1));
166			if(prm.isFixed()) spinnerChannels.setEnabled(false);
167	iliev	1286	p.add(spinnerChannels);
168			p.setOpaque(false);
169
170			mainPane.add(p);
171			mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
172
173	iliev	1357	JPanel p2 = additionalParamsPane;
174			p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS));
175			p2.setOpaque(false);
176
177			p2.add(createHSeparator());
178			p2.add(Box.createRigidArea(new Dimension(0, 5)));
179
180			JScrollPane sp = new JScrollPane(additionalParamsTable);
181
182			sp.setPreferredSize(new Dimension(77, 90));
183			p2.add(sp);
184			mainPane.add(p2);
185
186			mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
187
188	iliev	1286	mainPane.add(createHSeparator());
189			mainPane.add(Box.createRigidArea(new Dimension(0, 5)));
190
191			p = new JPanel();
192			p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
193			p.setOpaque(false);
194
195	iliev	1357	p2 = new JPanel();
196	iliev	1286	p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
197			p2.add(lChannel);
198			p2.add(Box.createRigidArea(new Dimension(5, 0)));
199			p2.add(cbChannel);
200			p2.setOpaque(false);
201			p.add(p2);
202
203			p.add(Box.createRigidArea(new Dimension(0, 5)));
204
205	iliev	1357	sp = new JScrollPane(channelParamTable);
206	iliev	1286	sp.setPreferredSize(new Dimension(77, 90));
207			p.add(sp);
208
209			mainPane.add(p);
210			add(mainPane);
211
212			checkActive.setSelected(audioDeviceModel.isActive());
213			spinnerChannels.setValue(audioDeviceModel.getDeviceInfo().getChannelCount());
214
215			cbChannel.addActionListener(this);
216			checkActive.addItemListener(this);
217			spinnerChannels.addChangeListener(this);
218			audioDeviceModel.addAudioDeviceListener(this);
219			channelParamTable.getModel().addParameterListener(this);
220
221			AudioDeviceModel m = audioDeviceModel;
222			for(AudioOutputChannel chn : m.getDeviceInfo().getAudioChannels()) {
223			cbChannel.addItem(chn);
224			}
225	iliev	1357
226	iliev	1445	updateParams(audioDeviceModel.getDeviceInfo());
227	iliev	1357	additionalParamsTable.getModel().addParameterListener(new ParameterListener() {
228			public void
229			parameterChanged(ParameterEvent e) {
230			audioDeviceModel.setBackendDeviceParameter(e.getParameter());
231			}
232			});
233
234			updateAdditionalParamsViewState();
235			String s = "AudioDevice.showAdditionalParameters";
236			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
237			public void
238			propertyChange(PropertyChangeEvent e) {
239			updateAdditionalParamsViewState();
240			}
241			});
242	iliev	1286	}
243
244	iliev	1357	private void
245			updateAdditionalParamsViewState() {
246			String s = "AudioDevice.showAdditionalParameters";
247			additionalParamsPane.setVisible(preferences().getBoolProperty(s));
248			validate();
249			}
250
251	iliev	1286	public void
252			actionPerformed(ActionEvent e) {
253			Object obj = cbChannel.getSelectedItem();
254			if(obj == null) {
255			channelParamTable.getModel().setParameters(new Parameter[0]);
256			return;
257			}
258
259			AudioOutputChannel chn = (AudioOutputChannel)obj;
260
261			channelParamTable.getModel().setParameters(chn.getAllParameters());
262			}
263
264			public void
265			itemStateChanged(ItemEvent e) {
266			boolean a = checkActive.isSelected();
267			if(a != audioDeviceModel.isActive()) audioDeviceModel.setBackendActive(a);
268			}
269
270			public void
271			stateChanged(ChangeEvent e) {
272			int c = (Integer)spinnerChannels.getValue();
273			if(c != audioDeviceModel.getDeviceInfo().getAudioChannelCount()) {
274			audioDeviceModel.setBackendChannelCount(c);
275			}
276			}
277
278			public void
279			settingsChanged(AudioDeviceEvent e) {
280			int c = (Integer)spinnerChannels.getValue();
281			int nc = audioDeviceModel.getDeviceInfo().getAudioChannelCount();
282			if(c != nc) spinnerChannels.setValue(nc);
283
284			boolean a = checkActive.isSelected();
285			boolean na = audioDeviceModel.isActive();
286			if(a != na) checkActive.setSelected(na);
287
288			AudioOutputDevice d = e.getAudioDeviceModel().getDeviceInfo();
289	iliev	1445	updateParams(d);
290	iliev	1286
291			int idx = cbChannel.getSelectedIndex();
292			cbChannel.removeAllItems();
293			for(AudioOutputChannel chn : d.getAudioChannels()) cbChannel.addItem(chn);
294
295			if(idx >= cbChannel.getModel().getSize()) idx = 0;
296
297			if(cbChannel.getModel().getSize() > 0) cbChannel.setSelectedIndex(idx);
298			}
299
300			public void
301			parameterChanged(ParameterEvent e) {
302			int c = cbChannel.getSelectedIndex();
303			if(c == -1) {
304			CC.getLogger().warning("There is no audio channel selected!");
305			return;
306			}
307
308			audioDeviceModel.setBackendChannelParameter(c, e.getParameter());
309			}
310	iliev	1445
311			private void
312			updateParams(AudioOutputDevice d) {
313			Parameter[] params = d.getAdditionalParameters();
314			Parameter[] p2s = new Parameter[params.length + 1];
315
316			for(int i = 0; i < params.length; i++) p2s[i] = params[i];
317
318			p2s[params.length] = d.getSampleRateParameter();
319
320			additionalParamsTable.getModel().setParameters(p2s);
321			}
322	iliev	1286	}
323
324			}