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.awt.event.MouseListener;

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

import java.util.Vector;

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;
        
        private final Vector<JComponent> components = new Vector<JComponent>();
        
        /** 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));
                
                components.add(this);
                
                this.channel = channel;
                this.channelOptionsView = channelOptionsView;
                
                screen = new ChannelScreen(channel);
                
                btnPower = new Channel.PowerButton(channel);
                components.add(btnPower);
                
                btnOptions = new Channel.OptionsButton(channel);
                components.add(btnOptions);
                
                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)));
                
                components.add(btnMute);
                components.add(btnSolo);
                
                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 Type
        getType() { return Type.SMALL; }
        
        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();
                        }
                });
                
                addEnhancedMouseListener(channel.getContextMenu());
        }
        
        public void
        uninstallView() {
                //removeEnhancedMouseListener(channel.getContextMenu());
        }
        
        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();
        }
        
        public boolean
        isOptionsButtonSelected() { return btnOptions.isSelected(); }
        
        public void
        setOptionsButtonSelected(boolean b) {
                btnOptions.setSelected(b);
        }
        
        public void
        addEnhancedMouseListener(MouseListener l) {
                removeEnhancedMouseListener(l);
                
                for(JComponent c : components) c.addMouseListener(l);
                screen.addEnhancedMouseListener(l);
        }
        
        public void
        removeEnhancedMouseListener(MouseListener l) {
                for(JComponent c : components) c.removeMouseListener(l);
                screen.removeEnhancedMouseListener(l);
        }
        
        //////////////////////////////////////////////
        
        
        /**
         * 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);
                
                private final Vector<JComponent> components = new Vector<JComponent>();
                
                ChannelScreen(final Channel channel) {
                        super(Res.gfxTextField);
                        
                        components.add(this);
                        
                        this.channel = channel;
                        
                        streamVoiceCountPane = new Channel.StreamVoiceCountPane(channel);
                        components.add(streamVoiceCountPane);
                        
                        //channelInfoPane = new ChannelInfoPane(channel);
                        volumePane = new Channel.VolumePane(channel);
                        components.add(volumePane);
                        
                        setPixmapInsets(pixmapInsets);
                        setBorder(BorderFactory.createEmptyBorder(4, 3, 3, 4));
                        
                        setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
                        
                        JPanel p = new JPanel();
                        components.add(p);
                        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);
                        
                        int h = btnInstr.getPreferredSize().height;
                        btnInstr.setPreferredSize(new Dimension(100, h));
                        btnInstr.setMinimumSize(btnInstr.getPreferredSize());
                        btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, h));
                        components.add(btnInstr);
                        
                        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(); }
                        });
                }
                
                public void
                addEnhancedMouseListener(MouseListener l) {
                        removeEnhancedMouseListener(l);
                        for(JComponent c : components) c.addMouseListener(l);
                }
                
                public void
                removeEnhancedMouseListener(MouseListener l) {
                        for(JComponent c : components) c.removeMouseListener(l);
                }
                
                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	import java.awt.event.MouseListener;
31
32	import java.beans.PropertyChangeEvent;
33	import java.beans.PropertyChangeListener;
34
35	import java.util.Vector;
36
37	import javax.swing.BorderFactory;
38	import javax.swing.Box;
39	import javax.swing.BoxLayout;
40	import javax.swing.JButton;
41	import javax.swing.JComponent;
42	import javax.swing.JLabel;
43	import javax.swing.JPanel;
44
45	import org.jsampler.CC;
46
47	import org.jvnet.substance.SubstanceImageCreator;
48
49	import org.linuxsampler.lscp.SamplerChannel;
50
51	import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
52	import static org.jsampler.view.fantasia.FantasiaPrefs.*;
53	import static org.jsampler.view.fantasia.FantasiaUtils.*;
54
55
56	/**
57	*
58	* @author Grigor Iliev
59	*/
60	public class SmallChannelView extends PixmapPane implements ChannelView {
61	private final Channel channel;
62	private final ChannelOptionsView channelOptionsView;
63
64	private final ChannelScreen screen;
65	private final Channel.PowerButton btnPower;
66	private final MuteButton btnMute = new MuteButton();
67	private final SoloButton btnSolo = new SoloButton();
68	private final Channel.OptionsButton btnOptions;
69
70	private final Vector<JComponent> components = new Vector<JComponent>();
71
72	/** Creates a new instance of <code>SmallChannelView</code> */
73	public
74	SmallChannelView(Channel channel) {
75	this(channel, new NormalChannelOptionsView(channel));
76	}
77
78	/** Creates a new instance of <code>SmallChannelView</code> */
79	public
80	SmallChannelView(Channel channel, ChannelOptionsView channelOptionsView) {
81	super(Res.gfxDeviceBg);
82
83	setPixmapInsets(new Insets(1, 1, 1, 1));
84
85	components.add(this);
86
87	this.channel = channel;
88	this.channelOptionsView = channelOptionsView;
89
90	screen = new ChannelScreen(channel);
91
92	btnPower = new Channel.PowerButton(channel);
93	components.add(btnPower);
94
95	btnOptions = new Channel.OptionsButton(channel);
96	components.add(btnOptions);
97
98	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
99
100	setBorder(BorderFactory.createEmptyBorder(1, 3, 0, 11));
101
102	add(btnPower);
103	add(Box.createRigidArea(new Dimension(4, 0)));
104
105	add(createVSeparator());
106	add(Box.createRigidArea(new Dimension(3, 0)));
107
108	add(screen);
109
110	add(Box.createRigidArea(new Dimension(2, 0)));
111	add(createVSeparator());
112	add(new FxSendsButton());
113
114	add(createVSeparator());
115	add(Box.createRigidArea(new Dimension(1, 0)));
116
117	components.add(btnMute);
118	components.add(btnSolo);
119
120	add(btnMute);
121	add(btnSolo);
122
123	add(Box.createRigidArea(new Dimension(1, 0)));
124	add(createVSeparator());
125	add(Box.createRigidArea(new Dimension(8, 0)));
126
127	add(btnOptions);
128
129	setPreferredSize(new Dimension(420, 22));
130	setMinimumSize(getPreferredSize());
131	setMaximumSize(getPreferredSize());
132
133	installView();
134	}
135
136	//////////////////////////////////////////////
137	// Implementation of the ChannelView interface
138	//////////////////////////////////////////////
139
140	public Type
141	getType() { return Type.SMALL; }
142
143	public JComponent
144	getComponent() { return this; }
145
146	public void
147	installView() {
148	String vmud = VOL_MEASUREMENT_UNIT_DECIBEL;
149	preferences().addPropertyChangeListener(vmud, new PropertyChangeListener() {
150	public void
151	propertyChange(PropertyChangeEvent e) {
152	boolean b;
153	b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL);
154	screen.updateVolumeInfo();
155	}
156	});
157
158	addEnhancedMouseListener(channel.getContextMenu());
159	}
160
161	public void
162	uninstallView() {
163	//removeEnhancedMouseListener(channel.getContextMenu());
164	}
165
166	public ChannelOptionsView
167	getChannelOptionsView() { return channelOptionsView; }
168
169	public void
170	updateChannelInfo() {
171	SamplerChannel sc = channel.getChannelInfo();
172
173	screen.updateScreenInfo(sc);
174	screen.updateVolumeInfo();
175	updateMuteIcon(sc);
176
177	if(sc.isSoloChannel()) btnSolo.setIcon(Res.gfxSoloSmallOn);
178	else btnSolo.setIcon(Res.gfxSoloSmallOff);
179
180	boolean b = sc.getEngine() != null;
181	btnSolo.setEnabled(b);
182	btnMute.setEnabled(b);
183	}
184
185	public void
186	updateStreamCount(int count) { screen.updateStreamCount(count); }
187
188	public void
189	updateVoiceCount(int count) { screen.updateVoiceCount(count); }
190
191	public void
192	expandChannel() {
193	if(btnOptions.isSelected()) return;
194	btnOptions.doClick();
195	}
196
197	public boolean
198	isOptionsButtonSelected() { return btnOptions.isSelected(); }
199
200	public void
201	setOptionsButtonSelected(boolean b) {
202	btnOptions.setSelected(b);
203	}
204
205	public void
206	addEnhancedMouseListener(MouseListener l) {
207	removeEnhancedMouseListener(l);
208
209	for(JComponent c : components) c.addMouseListener(l);
210	screen.addEnhancedMouseListener(l);
211	}
212
213	public void
214	removeEnhancedMouseListener(MouseListener l) {
215	for(JComponent c : components) c.removeMouseListener(l);
216	screen.removeEnhancedMouseListener(l);
217	}
218
219	//////////////////////////////////////////////
220
221
222	/**
223	* Updates the mute button with the proper icon regarding to information obtained
224	* from <code>channel</code>.
225	* @param channel A <code>SamplerChannel</code> instance containing the new settings
226	* for this channel.
227	*/
228	private void
229	updateMuteIcon(SamplerChannel channel) {
230	if(channel.isMutedBySolo()) btnMute.setIcon(Res.gfxMutedBySoloSmall);
231	else if(channel.isMuted()) btnMute.setIcon(Res.gfxMuteSmallOn);
232	else btnMute.setIcon(Res.gfxMuteSmallOff);
233	}
234
235	protected JPanel
236	createVSeparator() {
237	PixmapPane p = new PixmapPane(Res.gfxVLine);
238	p.setOpaque(false);
239	p.setPreferredSize(new Dimension(2, 22));
240	p.setMinimumSize(p.getPreferredSize());
241	p.setMaximumSize(p.getPreferredSize());
242	return p;
243	}
244
245
246	private class MuteButton extends PixmapButton implements ActionListener {
247	MuteButton() {
248	super(Res.gfxMuteSmallOff);
249	setDisabledIcon (
250	SubstanceImageCreator.makeTransparent(this, Res.gfxMuteSmallOff, 0.4)
251	);
252	addActionListener(this);
253	}
254
255	public void
256	actionPerformed(ActionEvent e) {
257	SamplerChannel sc = channel.getChannelInfo();
258	boolean b = true;
259
260	/*
261	* Changing the mute button icon now instead of
262	* leaving the work to the notification mechanism of the LinuxSampler.
263	*/
264	if(sc.isMuted() && !sc.isMutedBySolo()) {
265	b = false;
266	boolean hasSolo = CC.getSamplerModel().hasSoloChannel();
267
268	if(sc.isSoloChannel() \|\| !hasSolo) setIcon(Res.gfxMuteSmallOff);
269	else setIcon(Res.gfxMutedBySoloSmall);
270	} else setIcon(Res.gfxMuteSmallOn);
271
272	channel.getModel().setBackendMute(b);
273	}
274
275	//public boolean
276	//contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
277	}
278
279	private class SoloButton extends PixmapButton implements ActionListener {
280	SoloButton() {
281	super(Res.gfxSoloSmallOff);
282	//setDisabledIcon(Res.gfxMuteSoloDisabled);
283	setDisabledIcon (
284	SubstanceImageCreator.makeTransparent(this, Res.gfxSoloSmallOff, 0.4)
285	);
286	addActionListener(this);
287	}
288
289	public void
290	actionPerformed(ActionEvent e) {
291	SamplerChannel sc = channel.getChannelInfo();
292	boolean b = !sc.isSoloChannel();
293
294	/*
295	* Changing the solo button icon (and related) now instead of
296	* leaving the work to the notification mechanism of the LinuxSampler.
297	*/
298	if(b) {
299	setIcon(Res.gfxSoloSmallOn);
300	if(sc.isMutedBySolo()) btnMute.setIcon(Res.gfxMuteSmallOff);
301	} else {
302	setIcon(Res.gfxSoloSmallOff);
303	if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1)
304	btnMute.setIcon(Res.gfxMutedBySoloSmall);
305	}
306
307	channel.getModel().setBackendSolo(b);
308	}
309
310	//public boolean
311	//contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
312	}
313
314	static class ChannelScreen extends PixmapPane {
315	private final Channel channel;
316
317	//private final ChannelInfoPane channelInfoPane;
318
319	private final Channel.StreamVoiceCountPane streamVoiceCountPane;
320
321
322	private final Channel.VolumePane volumePane;
323
324	private JButton btnInstr =
325	createScreenButton(i18n.getButtonLabel("ChannelScreen.btnInstr"));
326
327
328	private static Insets pixmapInsets = new Insets(5, 5, 4, 5);
329
330	private final Vector<JComponent> components = new Vector<JComponent>();
331
332	ChannelScreen(final Channel channel) {
333	super(Res.gfxTextField);
334
335	components.add(this);
336
337	this.channel = channel;
338
339	streamVoiceCountPane = new Channel.StreamVoiceCountPane(channel);
340	components.add(streamVoiceCountPane);
341
342	//channelInfoPane = new ChannelInfoPane(channel);
343	volumePane = new Channel.VolumePane(channel);
344	components.add(volumePane);
345
346	setPixmapInsets(pixmapInsets);
347	setBorder(BorderFactory.createEmptyBorder(4, 3, 3, 4));
348
349	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
350
351	JPanel p = new JPanel();
352	components.add(p);
353	p.setOpaque(false);
354	p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS));
355
356	//p.add(channelInfoPane);
357
358	btnInstr.setRolloverEnabled(false);
359	btnInstr.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
360	btnInstr.setHorizontalAlignment(btnInstr.LEFT);
361
362	int h = btnInstr.getPreferredSize().height;
363	btnInstr.setPreferredSize(new Dimension(100, h));
364	btnInstr.setMinimumSize(btnInstr.getPreferredSize());
365	btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, h));
366	components.add(btnInstr);
367
368	p.add(btnInstr);
369
370	h = p.getPreferredSize().height;
371	p.setPreferredSize(new Dimension(159, h));
372	p.setMinimumSize(p.getPreferredSize());
373	p.setMaximumSize(p.getPreferredSize());
374
375	add(p);
376
377	add(Box.createRigidArea(new Dimension(3, 0)));
378	add(streamVoiceCountPane);
379	add(volumePane);
380
381	setPreferredSize(new Dimension(270, getPreferredSize().height));
382	setMinimumSize(getPreferredSize());
383	setMaximumSize(getPreferredSize());
384
385	btnInstr.addActionListener(new ActionListener() {
386	public void
387	actionPerformed(ActionEvent e) { channel.loadInstrument(); }
388	});
389	}
390
391	public void
392	addEnhancedMouseListener(MouseListener l) {
393	removeEnhancedMouseListener(l);
394	for(JComponent c : components) c.addMouseListener(l);
395	}
396
397	public void
398	removeEnhancedMouseListener(MouseListener l) {
399	for(JComponent c : components) c.removeMouseListener(l);
400	}
401
402	protected void
403	updateVolumeInfo() {
404	float f = channel.getChannelInfo().getVolume() * 100.0f;
405	volumePane.updateVolumeInfo((int)f);
406	}
407
408	/**
409	* Updates the number of active disk streams.
410	* @param count The new number of active disk streams.
411	*/
412	protected void
413	updateStreamCount(int count) {
414	streamVoiceCountPane.updateStreamCount(count);
415	}
416
417	/**
418	* Updates the number of active voices.
419	* @param count The new number of active voices.
420	*/
421	protected void
422	updateVoiceCount(int count) {
423	streamVoiceCountPane.updateVoiceCount(count);
424	}
425
426	protected void
427	updateScreenInfo(SamplerChannel sc) {
428	int status = sc.getInstrumentStatus();
429	if(status >= 0 && status < 100) {
430	btnInstr.setText(i18n.getLabel("ChannelScreen.loadingInstrument", status));
431	} else if(status == -1) {
432	btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
433	} else if(status < -1) {
434	btnInstr.setText(i18n.getLabel("ChannelScreen.errorLoadingInstrument"));
435	} else {
436	if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName());
437	else btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr"));
438	}
439
440	//channelInfoPane.updateChannelInfo();
441	}
442	}
443
444	private static class ChannelInfoPane extends JPanel {
445	private final Channel channel;
446	private final JLabel lInfo;
447
448	ChannelInfoPane(Channel channel) {
449	this.channel = channel;
450
451	setOpaque(false);
452	setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
453
454	lInfo = createScreenLabel("");
455	lInfo.setFont(Res.fontScreenMono);
456	lInfo.setText("1234");
457	lInfo.setPreferredSize(lInfo.getPreferredSize()); // Don't remove this!
458	lInfo.setMinimumSize(lInfo.getPreferredSize());
459	lInfo.setMaximumSize(lInfo.getPreferredSize());
460
461	updateChannelInfo();
462
463	add(lInfo);
464
465	setPreferredSize(getPreferredSize()); // Don't remove this!
466	setMinimumSize(getPreferredSize());
467	setMaximumSize(getPreferredSize());
468	}
469
470	protected void
471	updateChannelInfo() {
472	String s = channel.getChannelId() < 10 ? " " : "";
473	s += String.valueOf(channel.getChannelId()) + ":";
474
475	/*SamplerChannel sc = channel.getChannelInfo();
476	s += sc.getMidiInputPort() + "/";
477
478	if(sc.getMidiInputChannel() == -1) s += "All";
479	else s += sc.getMidiInputChannel() + 1;*/
480	lInfo.setText(s);
481	}
482	}
483
484	private class FxSendsButton extends PixmapButton implements ActionListener {
485	FxSendsButton() {
486	super(Res.gfxFx);
487
488	setRolloverIcon(Res.gfxFxRO);
489
490	addActionListener(this);
491	}
492
493	public void
494	actionPerformed(ActionEvent e) { channel.showFxSendsDialog(); }
495
496	public boolean
497	contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); }
498	}
499	}