view/classic/ChannelsBar.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2006 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.awt.Point;

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

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

import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
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.ClassicI18n.i18n;
import static org.jsampler.view.classic.ClassicPrefs.preferences;
import static org.jsampler.view.std.StdPrefs.*;


/**
 *
 * @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			* Copyright (C) 2005-2006 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.classic;
24
25			import java.awt.Dimension;
26	iliev	1357	import java.awt.Point;
27	iliev	1144
28	iliev	1357	import java.awt.event.MouseAdapter;
29			import java.awt.event.MouseEvent;
30
31			import java.beans.PropertyChangeEvent;
32			import java.beans.PropertyChangeListener;
33
34	iliev	1144	import javax.swing.BorderFactory;
35			import javax.swing.BoxLayout;
36			import javax.swing.JButton;
37			import javax.swing.JLabel;
38			import javax.swing.JPanel;
39			import javax.swing.JSlider;
40			import javax.swing.JToolBar;
41
42			import javax.swing.event.ChangeEvent;
43			import javax.swing.event.ChangeListener;
44
45			import org.jsampler.CC;
46
47			import org.jsampler.event.SamplerAdapter;
48			import org.jsampler.event.SamplerEvent;
49
50	iliev	1567	import org.jsampler.view.std.StdUtils;
51
52	iliev	1144	import static org.jsampler.view.classic.ClassicI18n.i18n;
53	iliev	1357	import static org.jsampler.view.classic.ClassicPrefs.preferences;
54			import static org.jsampler.view.std.StdPrefs.*;
55	iliev	1144
56
57			/**
58			*
59			* @author Grigor Iliev
60			*/
61			public class ChannelsBar extends JToolBar {
62			private final JButton btnNew = new ToolbarButton(A4n.newChannel);
63			private final JButton btnDuplicate = new ToolbarButton(A4n.duplicateChannels);
64			private final JButton btnUp = new ToolbarButton(A4n.moveChannelsUp);
65			private final JButton btnDown = new ToolbarButton(A4n.moveChannelsDown);
66			private final JButton btnRemove = new ToolbarButton(A4n.removeChannels);
67
68			private final JButton btnNewTab = new ToolbarButton(A4n.newChannelsTab);
69			private final JButton btnRemoveTab = new ToolbarButton(A4n.closeChannelsTab);
70			private final JButton btnTabMoveLeft = new ToolbarButton(A4n.moveTab2Left);
71			private final JButton btnTabMoveRight = new ToolbarButton(A4n.moveTab2Right);
72
73			private final JLabel lVolume = new JLabel(Res.iconVolume22);
74	iliev	1567	private final JSlider slVolume = StdUtils.createVolumeSlider();
75	iliev	1144
76
77			/**
78			* Creates a new instance of ChannelsBar
79			*/
80			public ChannelsBar() {
81			super(i18n.getLabel("ChanelsBar.name"));
82			setFloatable(false);
83
84			add(lVolume);
85
86			Dimension d = new Dimension(200, slVolume.getPreferredSize().height);
87			slVolume.setPreferredSize(d);
88			slVolume.setMaximumSize(d);
89			slVolume.setOpaque(false);
90			add(slVolume);
91
92			addSeparator();
93
94			add(btnNew);
95			add(btnDuplicate);
96			add(btnRemove);
97			add(btnUp);
98			add(btnDown);
99
100			addSeparator();
101
102			add(btnNewTab);
103			add(btnRemoveTab);
104			add(btnTabMoveLeft);
105			add(btnTabMoveRight);
106
107	iliev	1357	int i = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
108			slVolume.setMaximum(i);
109			String s = MAXIMUM_MASTER_VOLUME;
110			preferences().addPropertyChangeListener(s, new PropertyChangeListener() {
111			public void
112			propertyChange(PropertyChangeEvent e) {
113			int j = preferences().getIntProperty(MAXIMUM_MASTER_VOLUME);
114			slVolume.setMaximum(j);
115			}
116			});
117
118	iliev	1144	slVolume.addChangeListener(new ChangeListener() {
119			public void
120			stateChanged(ChangeEvent e) { setVolume(); }
121			});
122
123			CC.getSamplerModel().addSamplerListener(new SamplerAdapter() {
124			public void
125			volumeChanged(SamplerEvent e) { updateVolume(); }
126			});
127
128			updateVolume();
129			}
130
131			private void
132			setVolume() {
133			int volume = slVolume.getValue();
134	iliev	1357	String s = i18n.getLabel("ChannelsBar.volume", volume);
135	iliev	1144
136			if(slVolume.getValueIsAdjusting()) return;
137
138			int vol = (int)(CC.getSamplerModel().getVolume() * 100);
139
140			if(vol == slVolume.getValue()) return;
141
142			/*
143			* If the model's volume is not equal to the slider
144			* value we assume that the change is due to user input.
145			* So we must update the volume at the backend too.
146			*/
147			float v = slVolume.getValue();
148			v /= 100;
149			CC.getSamplerModel().setBackendVolume(v);
150			}
151
152			private void
153			updateVolume() {
154			slVolume.setValue((int)(CC.getSamplerModel().getVolume() * 100));
155			}
156			}