view/classic/ChannelsBar.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2011 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.classic;

import java.awt.Dimension;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JSlider;
import javax.swing.JToolBar;

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

import org.jsampler.CC;

import org.jsampler.event.SamplerAdapter;
import org.jsampler.event.SamplerEvent;

import org.jsampler.view.std.StdUtils;

import static org.jsampler.view.classic.A4n.a4n;
import static org.jsampler.view.classic.ClassicI18n.i18n;
import static org.jsampler.view.classic.ClassicPrefs.preferences;
import static org.jsampler.JSPrefs.*;


/**
 *
 * @author Grigor Iliev
 */
public class ChannelsBar extends JToolBar {
        private final JButton btnNew = new ToolbarButton(A4n.newChannel);
        private final JButton btnDuplicate = new ToolbarButton(a4n.duplicateChannels);
        private final JButton btnUp = new ToolbarButton(a4n.moveChannelsUp);
        private final JButton btnDown = new ToolbarButton(a4n.moveChannelsDown);
        private final JButton btnRemove = new ToolbarButton(a4n.removeChannels);
        
        private final JButton btnNewTab = new ToolbarButton(A4n.newChannelsTab);
        private final JButton btnRemoveTab = new ToolbarButton(A4n.closeChannelsTab);
        private final JButton btnTabMoveLeft = new ToolbarButton(A4n.moveTab2Left);
        private final JButton btnTabMoveRight = new ToolbarButton(A4n.moveTab2Right);
        
        private final JLabel lVolume = new JLabel(Res.iconVolume22);
        private final JSlider slVolume = StdUtils.createVolumeSlider();
        
        
        /**
         * Creates a new instance of ChannelsBar
         */
        public ChannelsBar() {
                super(i18n.getLabel("ChanelsBar.name"));
                setFloatable(false);
                
                add(lVolume);
                
                Dimension d = new Dimension(200, slVolume.getPreferredSize().height);
                slVolume.setPreferredSize(d);
                slVolume.setMaximumSize(d);
                slVolume.setOpaque(false);
                add(slVolume);
                
                addSeparator();
                
                add(btnNew);
                add(btnDuplicate);
                add(btnRemove);
                add(btnUp);
                add(btnDown);
                
                addSeparator();
                
                add(btnNewTab);
                add(btnRemoveTab);
                add(btnTabMoveLeft);
                add(btnTabMoveRight);
                
                int i = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
                slVolume.setMaximum(i);
                String s = MAXIMUM_MASTER_VOLUME;
                preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
                        public void
                        propertyChange(PropertyChangeEvent e) {
                                int j = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
                                slVolume.setMaximum(j);
                        }
                });
                
                slVolume.addChangeListener(new ChangeListener() {
                        public void
                        stateChanged(ChangeEvent e) { setVolume(); }
                });
                
                CC.getSamplerModel().addSamplerListener(new SamplerAdapter() {
                        public void
                        volumeChanged(SamplerEvent e) { updateVolume(); }
                });
                
                updateVolume();
        }
        
        private void
        setVolume() {
                int volume = slVolume.getValue();
                String s = i18n.getLabel("ChannelsBar.volume", volume);
                
                if(slVolume.getValueIsAdjusting()) return;
                
                int vol = (int)(CC.getSamplerModel().getVolume() * 100);
                
                if(vol == slVolume.getValue()) return;
                
                /*
                 * If the model's volume is not equal to the slider
                 * value we assume that the change is due to user input.
                 * So we must update the volume at the backend too.
                 */
                float v = slVolume.getValue();
                v /= 100;
                CC.getSamplerModel().setBackendVolume(v);
        }
        
        private void
        updateVolume() {
                slVolume.setValue((int)(CC.getSamplerModel().getVolume() * 100));
        }
}
1	iliev	1144	/*
2			* JSampler - a java front-end for LinuxSampler
3			*
4	iliev	2288	* Copyright (C) 2005-2011 Grigor Iliev <grigor@grigoriliev.com>
5	iliev	1144	*
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.classic;
24
25			import java.awt.Dimension;
26	iliev	1357	import java.beans.PropertyChangeEvent;
27			import java.beans.PropertyChangeListener;
28
29	iliev	1144	import javax.swing.JButton;
30			import javax.swing.JLabel;
31			import javax.swing.JSlider;
32			import javax.swing.JToolBar;
33
34			import javax.swing.event.ChangeEvent;
35			import javax.swing.event.ChangeListener;
36
37			import org.jsampler.CC;
38
39			import org.jsampler.event.SamplerAdapter;
40			import org.jsampler.event.SamplerEvent;
41
42	iliev	1567	import org.jsampler.view.std.StdUtils;
43
44	iliev	1818	import static org.jsampler.view.classic.A4n.a4n;
45	iliev	1144	import static org.jsampler.view.classic.ClassicI18n.i18n;
46	iliev	1357	import static org.jsampler.view.classic.ClassicPrefs.preferences;
47	iliev	2288	import static org.jsampler.JSPrefs.*;
48	iliev	1144
49
50			/**
51			*
52			* @author Grigor Iliev
53			*/
54			public class ChannelsBar extends JToolBar {
55			private final JButton btnNew = new ToolbarButton(A4n.newChannel);
56	iliev	1818	private final JButton btnDuplicate = new ToolbarButton(a4n.duplicateChannels);
57			private final JButton btnUp = new ToolbarButton(a4n.moveChannelsUp);
58			private final JButton btnDown = new ToolbarButton(a4n.moveChannelsDown);
59			private final JButton btnRemove = new ToolbarButton(a4n.removeChannels);
60	iliev	1144
61			private final JButton btnNewTab = new ToolbarButton(A4n.newChannelsTab);
62			private final JButton btnRemoveTab = new ToolbarButton(A4n.closeChannelsTab);
63			private final JButton btnTabMoveLeft = new ToolbarButton(A4n.moveTab2Left);
64			private final JButton btnTabMoveRight = new ToolbarButton(A4n.moveTab2Right);
65
66			private final JLabel lVolume = new JLabel(Res.iconVolume22);
67	iliev	1567	private final JSlider slVolume = StdUtils.createVolumeSlider();
68	iliev	1144
69
70			/**
71			* Creates a new instance of ChannelsBar
72			*/
73			public ChannelsBar() {
74			super(i18n.getLabel("ChanelsBar.name"));
75			setFloatable(false);
76
77			add(lVolume);
78
79			Dimension d = new Dimension(200, slVolume.getPreferredSize().height);
80			slVolume.setPreferredSize(d);
81			slVolume.setMaximumSize(d);
82			slVolume.setOpaque(false);
83			add(slVolume);
84
85			addSeparator();
86
87			add(btnNew);
88			add(btnDuplicate);
89			add(btnRemove);
90			add(btnUp);
91			add(btnDown);
92
93			addSeparator();
94
95			add(btnNewTab);
96			add(btnRemoveTab);
97			add(btnTabMoveLeft);
98			add(btnTabMoveRight);
99
100	iliev	1357	int i = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
101			slVolume.setMaximum(i);
102			String s = MAXIMUM_MASTER_VOLUME;
103			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
104			public void
105			propertyChange(PropertyChangeEvent e) {
106			int j = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
107			slVolume.setMaximum(j);
108			}
109			});
110
111	iliev	1144	slVolume.addChangeListener(new ChangeListener() {
112			public void
113			stateChanged(ChangeEvent e) { setVolume(); }
114			});
115
116			CC.getSamplerModel().addSamplerListener(new SamplerAdapter() {
117			public void
118			volumeChanged(SamplerEvent e) { updateVolume(); }
119			});
120
121			updateVolume();
122			}
123
124			private void
125			setVolume() {
126			int volume = slVolume.getValue();
127	iliev	1357	String s = i18n.getLabel("ChannelsBar.volume", volume);
128	iliev	1144
129			if(slVolume.getValueIsAdjusting()) return;
130
131			int vol = (int)(CC.getSamplerModel().getVolume() * 100);
132
133			if(vol == slVolume.getValue()) return;
134
135			/*
136			* If the model's volume is not equal to the slider
137			* value we assume that the change is due to user input.
138			* So we must update the volume at the backend too.
139			*/
140			float v = slVolume.getValue();
141			v /= 100;
142			CC.getSamplerModel().setBackendVolume(v);
143			}
144
145			private void
146			updateVolume() {
147			slVolume.setValue((int)(CC.getSamplerModel().getVolume() * 100));
148			}
149			}