view/fantasia/SmallChannelView.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2008 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.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;

import org.jsampler.CC;

import org.jvnet.substance.SubstanceImageCreator;

import org.linuxsampler.lscp.SamplerChannel;

import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
import static org.jsampler.view.fantasia.FantasiaPrefs.*;
import static org.jsampler.view.fantasia.FantasiaUtils.*;


/**
 *
 * @author Grigor Iliev
 */
public class SmallChannelView extends PixmapPane implements ChannelView {
        private final Channel channel;
        private final ChannelOptionsView channelOptionsView;
        
        private final ChannelScreen screen;
        private final Channel.PowerButton btnPower;
        private final MuteButton btnMute = new MuteButton();
        private final SoloButton btnSolo = new SoloButton();
        private final Channel.OptionsButton btnOptions;
        
        /** Creates a new instance of <code>SmallChannelView</code> */
        public
        SmallChannelView(Channel channel) {
                this(channel, new NormalChannelOptionsView(channel));
        }
        
        /** Creates a new instance of <code>SmallChannelView</code> */
        public
        SmallChannelView(Channel channel, ChannelOptionsView channelOptionsView) {
                super(Res.gfxDeviceBg);
                
                setPixmapInsets(new Insets(1, 1, 1, 1));
                
                this.channel = channel;
                this.channelOptionsView = channelOptionsView;
                
                addMouseListener(channel.getContextMenu());
                
                screen = new ChannelScreen(channel);
                btnPower = new Channel.PowerButton(channel);
                btnOptions = new Channel.OptionsButton(channel);
                
                setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
                
                setBorder(BorderFactory.createEmptyBorder(1, 3, 0, 11));
                
                add(btnPower);
                add(Box.createRigidArea(new Dimension(4, 0)));
                
                add(createVSeparator());
                add(Box.createRigidArea(new Dimension(3, 0)));
                
                add(screen);
                
                add(Box.createRigidArea(new Dimension(2, 0)));
                add(createVSeparator());
                add(new FxSendsButton());
                
                add(createVSeparator());
                add(Box.createRigidArea(new Dimension(1, 0)));
                
                add(btnMute);
                add(btnSolo);
                
                add(Box.createRigidArea(new Dimension(1, 0)));
                add(createVSeparator());
                add(Box.createRigidArea(new Dimension(8, 0)));
                
                add(btnOptions);
                
                setPreferredSize(new Dimension(420, 22));
                setMinimumSize(getPreferredSize());
                setMaximumSize(getPreferredSize());
                
                installView();
        }
        
        //////////////////////////////////////////////
        // Implementation of the ChannelView interface
        //////////////////////////////////////////////
        
        public JComponent
        getComponent() { return this; }
        
        public void
        installView() {
                String vmud = VOL_MEASUREMENT_UNIT_DECIBEL;
                preferences().addPropertyChangeListener(vmud, new PropertyChangeListener() {
                        public void
                        propertyChange(PropertyChangeEvent e) {
                                boolean b;
                                b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
                                screen.updateVolumeInfo();
                        }
                });
        }
        
        public void
        uninstallView() {
                
        }
        
        public ChannelOptionsView
        getChannelOptionsView() { return channelOptionsView; }
        
        public void
        updateChannelInfo() {
                SamplerChannel sc = channel.getChannelInfo();
                
                screen.updateScreenInfo(sc);
                screen.updateVolumeInfo();
                updateMuteIcon(sc);
                
                if(sc.isSoloChannel()) btnSolo.setIcon(Res.gfxSoloSmallOn);
                else btnSolo.setIcon(Res.gfxSoloSmallOff);
                
                boolean b = sc.getEngine() != null;
                btnSolo.setEnabled(b);
                btnMute.setEnabled(b);
        }
        
        public void
        updateStreamCount(int count) { screen.updateStreamCount(count); }
        
        public void
        updateVoiceCount(int count) { screen.updateVoiceCount(count); }
        
        public void
        expandChannel() {
                if(btnOptions.isSelected()) return;
                btnOptions.doClick();
        }
        
        //////////////////////////////////////////////
        
        
        /**
         * Updates the mute button with the proper icon regarding to information obtained
         * from <code>channel</code>.
         * @param channel A <code>SamplerChannel</code> instance containing the new settings
         * for this channel.
         */
        private void
        updateMuteIcon(SamplerChannel channel) {
                if(channel.isMutedBySolo()) btnMute.setIcon(Res.gfxMutedBySoloSmall);
                else if(channel.isMuted()) btnMute.setIcon(Res.gfxMuteSmallOn);
                else btnMute.setIcon(Res.gfxMuteSmallOff);
        }
        
        protected JPanel
        createVSeparator() {
                PixmapPane p = new PixmapPane(Res.gfxVLine);
                p.setOpaque(false);
                p.setPreferredSize(new Dimension(2, 22));
                p.setMinimumSize(p.getPreferredSize());
                p.setMaximumSize(p.getPreferredSize());
                return p;
        }
        
        
        private class MuteButton extends PixmapButton implements ActionListener {
                MuteButton() {
                        super(Res.gfxMuteSmallOff);
                        setDisabledIcon (
                                SubstanceImageCreator.makeTransparent(this, Res.gfxMuteSmallOff, 0.4)
                        );
                        addActionListener(this);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        SamplerChannel sc = channel.getChannelInfo();
                        boolean b = true;
                
                        /*
                         * Changing the mute button icon now instead of
                         * leaving the work to the notification mechanism of the LinuxSampler.
                         */
                        if(sc.isMuted() && !sc.isMutedBySolo()) {
                                b = false;
                                boolean hasSolo = CC.getSamplerModel().hasSoloChannel();
                        
                                if(sc.isSoloChannel() || !hasSolo) setIcon(Res.gfxMuteSmallOff);
                                else setIcon(Res.gfxMutedBySoloSmall);
                        } else setIcon(Res.gfxMuteSmallOn);
                        
                        channel.getModel().setBackendMute(b);
                }
                
                //public boolean
                //contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
        }
        
        private class SoloButton extends PixmapButton implements ActionListener {
                SoloButton() {
                        super(Res.gfxSoloSmallOff);
                        //setDisabledIcon(Res.gfxMuteSoloDisabled);
                        setDisabledIcon (
                                SubstanceImageCreator.makeTransparent(this, Res.gfxSoloSmallOff, 0.4)
                        );
                        addActionListener(this);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        SamplerChannel sc = channel.getChannelInfo();
                        boolean b = !sc.isSoloChannel();
                
                        /*
                         * Changing the solo button icon (and related) now instead of
                         * leaving the work to the notification mechanism of the LinuxSampler.
                         */
                        if(b) {
                                setIcon(Res.gfxSoloSmallOn);
                                if(sc.isMutedBySolo()) btnMute.setIcon(Res.gfxMuteSmallOff);
                        } else {
                                setIcon(Res.gfxSoloSmallOff);
                                if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1)
                                        btnMute.setIcon(Res.gfxMutedBySoloSmall);
                        }
                
                        channel.getModel().setBackendSolo(b);
                }
                
                //public boolean
                //contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
        }
        
        static class ChannelScreen extends PixmapPane {
                private final Channel channel;
                
                //private final ChannelInfoPane channelInfoPane;
                
                private final Channel.StreamVoiceCountPane streamVoiceCountPane;
                        
                
                private final Channel.VolumePane volumePane;
                
                private JButton btnInstr =
                        createScreenButton(i18n.getButtonLabel("ChannelScreen.btnInstr"));
                
        
                private static Insets pixmapInsets = new Insets(5, 5, 4, 5);
                
                ChannelScreen(final Channel channel) {
                        super(Res.gfxTextField);
                        
                        this.channel = channel;
                        
                        addMouseListener(channel.getContextMenu());
                        
                        streamVoiceCountPane = new Channel.StreamVoiceCountPane(channel);
                        
                        //channelInfoPane = new ChannelInfoPane(channel);
                        volumePane = new Channel.VolumePane(channel);
                        
                        setPixmapInsets(pixmapInsets);
                        setBorder(BorderFactory.createEmptyBorder(4, 3, 3, 4));
                        
                        setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
                        
                        JPanel p = new JPanel();
                        p.setOpaque(false);
                        p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
                        
                        //p.add(channelInfoPane);
                        
                        btnInstr.setRolloverEnabled(false);
                        btnInstr.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
                        btnInstr.setHorizontalAlignment(btnInstr.LEFT);
                        btnInstr.addMouseListener(channel.getContextMenu());
                        
                        int h = btnInstr.getPreferredSize().height;
                        btnInstr.setPreferredSize(new Dimension(100, h));
                        btnInstr.setMinimumSize(btnInstr.getPreferredSize());
                        btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, h));
                        
                        p.add(btnInstr);
                        
                        h = p.getPreferredSize().height;
                        p.setPreferredSize(new Dimension(159, h));
                        p.setMinimumSize(p.getPreferredSize());
                        p.setMaximumSize(p.getPreferredSize());
                        
                        add(p);
                        
                        add(Box.createRigidArea(new Dimension(3, 0)));
                        add(streamVoiceCountPane);
                        add(volumePane);
                        
                        setPreferredSize(new Dimension(270, getPreferredSize().height));
                        setMinimumSize(getPreferredSize());
                        setMaximumSize(getPreferredSize());
                        
                        btnInstr.addActionListener(new ActionListener() {
                                public void
                                actionPerformed(ActionEvent e) { channel.loadInstrument(); }
                        });
                }
                
                protected void
                updateVolumeInfo() {
                        float f = channel.getChannelInfo().getVolume() * 100.0f;
                        volumePane.updateVolumeInfo((int)f);
                }
                
                /**
                * Updates the number of active disk streams.
                * @param count The new number of active disk streams.
                */
                protected void
                updateStreamCount(int count) {
                        streamVoiceCountPane.updateStreamCount(count);
                }
                
                /**
                 * Updates the number of active voices.
                 * @param count The new number of active voices.
                 */
                protected void
                updateVoiceCount(int count) {
                        streamVoiceCountPane.updateVoiceCount(count);
                }
        
                protected void
                updateScreenInfo(SamplerChannel sc) {
                        int status = sc.getInstrumentStatus();
                        if(status >= 0 && status < 100) {
                                btnInstr.setText(i18n.getLabel("ChannelScreen.loadingInstrument", status));
                        } else if(status == -1) {
                                btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
                        } else if(status < -1) {
                                 btnInstr.setText(i18n.getLabel("ChannelScreen.errorLoadingInstrument"));
                        } else {
                                if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName());
                                else btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
                        }
                        
                        //channelInfoPane.updateChannelInfo();
                }
        }
        
        private static class ChannelInfoPane extends JPanel {
                private final Channel channel;
                private final JLabel lInfo;
                        
                ChannelInfoPane(Channel channel) {
                        this.channel = channel;
                        
                        setOpaque(false);
                        setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
                        
                        lInfo = createScreenLabel("");
                        lInfo.setFont(Res.fontScreenMono);
                        lInfo.setText("1234");
                        lInfo.setPreferredSize(lInfo.getPreferredSize()); // Don't remove this!
                        lInfo.setMinimumSize(lInfo.getPreferredSize());
                        lInfo.setMaximumSize(lInfo.getPreferredSize());
                        
                        updateChannelInfo();
                        
                        add(lInfo);
                        
                        setPreferredSize(getPreferredSize()); // Don't remove this!
                        setMinimumSize(getPreferredSize());
                        setMaximumSize(getPreferredSize());
                }
                
                protected void
                updateChannelInfo() {
                        String s = channel.getChannelId() < 10 ? " " : "";
                        s += String.valueOf(channel.getChannelId()) + ":";
                        
                        /*SamplerChannel sc = channel.getChannelInfo();
                        s += sc.getMidiInputPort() + "/";
                        
                        if(sc.getMidiInputChannel() == -1) s += "All";
                        else s += sc.getMidiInputChannel() + 1;*/
                        lInfo.setText(s);
                }
        }
        
        private class FxSendsButton extends PixmapButton implements ActionListener {
                FxSendsButton() {
                        super(Res.gfxFx);
                        
                        setRolloverIcon(Res.gfxFxRO);
                        
                        addActionListener(this);
                }
                
                public void
                actionPerformed(ActionEvent e) { channel.showFxSendsDialog(); }
                
                public boolean
                contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2008 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
31	import java.beans.PropertyChangeEvent;
32	import java.beans.PropertyChangeListener;
33
34	import javax.swing.BorderFactory;
35	import javax.swing.Box;
36	import javax.swing.BoxLayout;
37	import javax.swing.JButton;
38	import javax.swing.JComponent;
39	import javax.swing.JLabel;
40	import javax.swing.JPanel;
41
42	import org.jsampler.CC;
43
44	import org.jvnet.substance.SubstanceImageCreator;
45
46	import org.linuxsampler.lscp.SamplerChannel;
47
48	import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
49	import static org.jsampler.view.fantasia.FantasiaPrefs.*;
50	import static org.jsampler.view.fantasia.FantasiaUtils.*;
51
52
53	/**
54	*
55	* @author Grigor Iliev
56	*/
57	public class SmallChannelView extends PixmapPane implements ChannelView {
58	private final Channel channel;
59	private final ChannelOptionsView channelOptionsView;
60
61	private final ChannelScreen screen;
62	private final Channel.PowerButton btnPower;
63	private final MuteButton btnMute = new MuteButton();
64	private final SoloButton btnSolo = new SoloButton();
65	private final Channel.OptionsButton btnOptions;
66
67	/** Creates a new instance of <code>SmallChannelView</code> */
68	public
69	SmallChannelView(Channel channel) {
70	this(channel, new NormalChannelOptionsView(channel));
71	}
72
73	/** Creates a new instance of <code>SmallChannelView</code> */
74	public
75	SmallChannelView(Channel channel, ChannelOptionsView channelOptionsView) {
76	super(Res.gfxDeviceBg);
77
78	setPixmapInsets(new Insets(1, 1, 1, 1));
79
80	this.channel = channel;
81	this.channelOptionsView = channelOptionsView;
82
83	addMouseListener(channel.getContextMenu());
84
85	screen = new ChannelScreen(channel);
86	btnPower = new Channel.PowerButton(channel);
87	btnOptions = new Channel.OptionsButton(channel);
88
89	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
90
91	setBorder(BorderFactory.createEmptyBorder(1, 3, 0, 11));
92
93	add(btnPower);
94	add(Box.createRigidArea(new Dimension(4, 0)));
95
96	add(createVSeparator());
97	add(Box.createRigidArea(new Dimension(3, 0)));
98
99	add(screen);
100
101	add(Box.createRigidArea(new Dimension(2, 0)));
102	add(createVSeparator());
103	add(new FxSendsButton());
104
105	add(createVSeparator());
106	add(Box.createRigidArea(new Dimension(1, 0)));
107
108	add(btnMute);
109	add(btnSolo);
110
111	add(Box.createRigidArea(new Dimension(1, 0)));
112	add(createVSeparator());
113	add(Box.createRigidArea(new Dimension(8, 0)));
114
115	add(btnOptions);
116
117	setPreferredSize(new Dimension(420, 22));
118	setMinimumSize(getPreferredSize());
119	setMaximumSize(getPreferredSize());
120
121	installView();
122	}
123
124	//////////////////////////////////////////////
125	// Implementation of the ChannelView interface
126	//////////////////////////////////////////////
127
128	public JComponent
129	getComponent() { return this; }
130
131	public void
132	installView() {
133	String vmud = VOL_MEASUREMENT_UNIT_DECIBEL;
134	preferences().addPropertyChangeListener(vmud, new PropertyChangeListener() {
135	public void
136	propertyChange(PropertyChangeEvent e) {
137	boolean b;
138	b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
139	screen.updateVolumeInfo();
140	}
141	});
142	}
143
144	public void
145	uninstallView() {
146
147	}
148
149	public ChannelOptionsView
150	getChannelOptionsView() { return channelOptionsView; }
151
152	public void
153	updateChannelInfo() {
154	SamplerChannel sc = channel.getChannelInfo();
155
156	screen.updateScreenInfo(sc);
157	screen.updateVolumeInfo();
158	updateMuteIcon(sc);
159
160	if(sc.isSoloChannel()) btnSolo.setIcon(Res.gfxSoloSmallOn);
161	else btnSolo.setIcon(Res.gfxSoloSmallOff);
162
163	boolean b = sc.getEngine() != null;
164	btnSolo.setEnabled(b);
165	btnMute.setEnabled(b);
166	}
167
168	public void
169	updateStreamCount(int count) { screen.updateStreamCount(count); }
170
171	public void
172	updateVoiceCount(int count) { screen.updateVoiceCount(count); }
173
174	public void
175	expandChannel() {
176	if(btnOptions.isSelected()) return;
177	btnOptions.doClick();
178	}
179
180	//////////////////////////////////////////////
181
182
183	/**
184	* Updates the mute button with the proper icon regarding to information obtained
185	* from <code>channel</code>.
186	* @param channel A <code>SamplerChannel</code> instance containing the new settings
187	* for this channel.
188	*/
189	private void
190	updateMuteIcon(SamplerChannel channel) {
191	if(channel.isMutedBySolo()) btnMute.setIcon(Res.gfxMutedBySoloSmall);
192	else if(channel.isMuted()) btnMute.setIcon(Res.gfxMuteSmallOn);
193	else btnMute.setIcon(Res.gfxMuteSmallOff);
194	}
195
196	protected JPanel
197	createVSeparator() {
198	PixmapPane p = new PixmapPane(Res.gfxVLine);
199	p.setOpaque(false);
200	p.setPreferredSize(new Dimension(2, 22));
201	p.setMinimumSize(p.getPreferredSize());
202	p.setMaximumSize(p.getPreferredSize());
203	return p;
204	}
205
206
207	private class MuteButton extends PixmapButton implements ActionListener {
208	MuteButton() {
209	super(Res.gfxMuteSmallOff);
210	setDisabledIcon (
211	SubstanceImageCreator.makeTransparent(this, Res.gfxMuteSmallOff, 0.4)
212	);
213	addActionListener(this);
214	}
215
216	public void
217	actionPerformed(ActionEvent e) {
218	SamplerChannel sc = channel.getChannelInfo();
219	boolean b = true;
220
221	/*
222	* Changing the mute button icon now instead of
223	* leaving the work to the notification mechanism of the LinuxSampler.
224	*/
225	if(sc.isMuted() && !sc.isMutedBySolo()) {
226	b = false;
227	boolean hasSolo = CC.getSamplerModel().hasSoloChannel();
228
229	if(sc.isSoloChannel() \|\| !hasSolo) setIcon(Res.gfxMuteSmallOff);
230	else setIcon(Res.gfxMutedBySoloSmall);
231	} else setIcon(Res.gfxMuteSmallOn);
232
233	channel.getModel().setBackendMute(b);
234	}
235
236	//public boolean
237	//contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
238	}
239
240	private class SoloButton extends PixmapButton implements ActionListener {
241	SoloButton() {
242	super(Res.gfxSoloSmallOff);
243	//setDisabledIcon(Res.gfxMuteSoloDisabled);
244	setDisabledIcon (
245	SubstanceImageCreator.makeTransparent(this, Res.gfxSoloSmallOff, 0.4)
246	);
247	addActionListener(this);
248	}
249
250	public void
251	actionPerformed(ActionEvent e) {
252	SamplerChannel sc = channel.getChannelInfo();
253	boolean b = !sc.isSoloChannel();
254
255	/*
256	* Changing the solo button icon (and related) now instead of
257	* leaving the work to the notification mechanism of the LinuxSampler.
258	*/
259	if(b) {
260	setIcon(Res.gfxSoloSmallOn);
261	if(sc.isMutedBySolo()) btnMute.setIcon(Res.gfxMuteSmallOff);
262	} else {
263	setIcon(Res.gfxSoloSmallOff);
264	if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1)
265	btnMute.setIcon(Res.gfxMutedBySoloSmall);
266	}
267
268	channel.getModel().setBackendSolo(b);
269	}
270
271	//public boolean
272	//contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
273	}
274
275	static class ChannelScreen extends PixmapPane {
276	private final Channel channel;
277
278	//private final ChannelInfoPane channelInfoPane;
279
280	private final Channel.StreamVoiceCountPane streamVoiceCountPane;
281
282
283	private final Channel.VolumePane volumePane;
284
285	private JButton btnInstr =
286	createScreenButton(i18n.getButtonLabel("ChannelScreen.btnInstr"));
287
288
289	private static Insets pixmapInsets = new Insets(5, 5, 4, 5);
290
291	ChannelScreen(final Channel channel) {
292	super(Res.gfxTextField);
293
294	this.channel = channel;
295
296	addMouseListener(channel.getContextMenu());
297
298	streamVoiceCountPane = new Channel.StreamVoiceCountPane(channel);
299
300	//channelInfoPane = new ChannelInfoPane(channel);
301	volumePane = new Channel.VolumePane(channel);
302
303	setPixmapInsets(pixmapInsets);
304	setBorder(BorderFactory.createEmptyBorder(4, 3, 3, 4));
305
306	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
307
308	JPanel p = new JPanel();
309	p.setOpaque(false);
310	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
311
312	//p.add(channelInfoPane);
313
314	btnInstr.setRolloverEnabled(false);
315	btnInstr.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
316	btnInstr.setHorizontalAlignment(btnInstr.LEFT);
317	btnInstr.addMouseListener(channel.getContextMenu());
318
319	int h = btnInstr.getPreferredSize().height;
320	btnInstr.setPreferredSize(new Dimension(100, h));
321	btnInstr.setMinimumSize(btnInstr.getPreferredSize());
322	btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, h));
323
324	p.add(btnInstr);
325
326	h = p.getPreferredSize().height;
327	p.setPreferredSize(new Dimension(159, h));
328	p.setMinimumSize(p.getPreferredSize());
329	p.setMaximumSize(p.getPreferredSize());
330
331	add(p);
332
333	add(Box.createRigidArea(new Dimension(3, 0)));
334	add(streamVoiceCountPane);
335	add(volumePane);
336
337	setPreferredSize(new Dimension(270, getPreferredSize().height));
338	setMinimumSize(getPreferredSize());
339	setMaximumSize(getPreferredSize());
340
341	btnInstr.addActionListener(new ActionListener() {
342	public void
343	actionPerformed(ActionEvent e) { channel.loadInstrument(); }
344	});
345	}
346
347	protected void
348	updateVolumeInfo() {
349	float f = channel.getChannelInfo().getVolume() * 100.0f;
350	volumePane.updateVolumeInfo((int)f);
351	}
352
353	/**
354	* Updates the number of active disk streams.
355	* @param count The new number of active disk streams.
356	*/
357	protected void
358	updateStreamCount(int count) {
359	streamVoiceCountPane.updateStreamCount(count);
360	}
361
362	/**
363	* Updates the number of active voices.
364	* @param count The new number of active voices.
365	*/
366	protected void
367	updateVoiceCount(int count) {
368	streamVoiceCountPane.updateVoiceCount(count);
369	}
370
371	protected void
372	updateScreenInfo(SamplerChannel sc) {
373	int status = sc.getInstrumentStatus();
374	if(status >= 0 && status < 100) {
375	btnInstr.setText(i18n.getLabel("ChannelScreen.loadingInstrument", status));
376	} else if(status == -1) {
377	btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
378	} else if(status < -1) {
379	btnInstr.setText(i18n.getLabel("ChannelScreen.errorLoadingInstrument"));
380	} else {
381	if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName());
382	else btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
383	}
384
385	//channelInfoPane.updateChannelInfo();
386	}
387	}
388
389	private static class ChannelInfoPane extends JPanel {
390	private final Channel channel;
391	private final JLabel lInfo;
392
393	ChannelInfoPane(Channel channel) {
394	this.channel = channel;
395
396	setOpaque(false);
397	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
398
399	lInfo = createScreenLabel("");
400	lInfo.setFont(Res.fontScreenMono);
401	lInfo.setText("1234");
402	lInfo.setPreferredSize(lInfo.getPreferredSize()); // Don't remove this!
403	lInfo.setMinimumSize(lInfo.getPreferredSize());
404	lInfo.setMaximumSize(lInfo.getPreferredSize());
405
406	updateChannelInfo();
407
408	add(lInfo);
409
410	setPreferredSize(getPreferredSize()); // Don't remove this!
411	setMinimumSize(getPreferredSize());
412	setMaximumSize(getPreferredSize());
413	}
414
415	protected void
416	updateChannelInfo() {
417	String s = channel.getChannelId() < 10 ? " " : "";
418	s += String.valueOf(channel.getChannelId()) + ":";
419
420	/*SamplerChannel sc = channel.getChannelInfo();
421	s += sc.getMidiInputPort() + "/";
422
423	if(sc.getMidiInputChannel() == -1) s += "All";
424	else s += sc.getMidiInputChannel() + 1;*/
425	lInfo.setText(s);
426	}
427	}
428
429	private class FxSendsButton extends PixmapButton implements ActionListener {
430	FxSendsButton() {
431	super(Res.gfxFx);
432
433	setRolloverIcon(Res.gfxFxRO);
434
435	addActionListener(this);
436	}
437
438	public void
439	actionPerformed(ActionEvent e) { channel.showFxSendsDialog(); }
440
441	public boolean
442	contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
443	}
444	}