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/* |
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* JSampler - a java front-end for LinuxSampler |
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* |
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* Copyright (C) 2005-2008 Grigor Iliev <grigor@grigoriliev.com> |
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* |
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* This file is part of JSampler. |
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* |
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* JSampler is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 |
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* as published by the Free Software Foundation. |
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* |
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* JSampler is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with JSampler; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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|
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package org.jsampler.view.fantasia; |
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|
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import java.awt.Dimension; |
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import java.awt.Insets; |
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|
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.HierarchyEvent; |
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import java.awt.event.HierarchyListener; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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|
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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|
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import java.util.Vector; |
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|
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import javax.swing.BorderFactory; |
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import javax.swing.Box; |
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import javax.swing.BoxLayout; |
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import javax.swing.JButton; |
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import javax.swing.JComponent; |
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import javax.swing.JLabel; |
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import javax.swing.JMenuItem; |
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import javax.swing.JPanel; |
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import javax.swing.JPopupMenu; |
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|
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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|
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import net.sf.juife.Dial; |
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|
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import org.jsampler.CC; |
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|
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import org.jvnet.substance.utils.SubstanceImageCreator; |
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|
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import org.linuxsampler.lscp.SamplerChannel; |
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import org.linuxsampler.lscp.SamplerEngine; |
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|
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import static org.jsampler.view.fantasia.FantasiaI18n.i18n; |
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import static org.jsampler.view.fantasia.FantasiaPrefs.*; |
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import static org.jsampler.view.fantasia.FantasiaUtils.*; |
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|
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/** |
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* |
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* @author Grigor Iliev |
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*/ |
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public class NormalChannelView extends PixmapPane implements ChannelView { |
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private final Channel channel; |
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private ChannelOptionsView channelOptionsView = null; |
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|
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private final EnhancedDial dialVolume = new EnhancedDial(); |
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private final ChannelScreen screen; |
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|
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private final Channel.PowerButton btnPower; |
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private final MuteButton btnMute = new MuteButton(); |
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private final SoloButton btnSolo = new SoloButton(); |
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private final Channel.OptionsButton btnOptions; |
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|
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private final Vector<JComponent> components = new Vector<JComponent>(); |
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|
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|
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/** Creates a new instance of <code>NormalChannelView</code> */ |
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public |
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NormalChannelView(Channel channel) { |
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super(Res.gfxChannel); |
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setPixmapInsets(new Insets(3, 3, 3, 3)); |
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|
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components.add(this); |
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|
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this.channel = channel; |
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|
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btnPower = new Channel.PowerButton(channel); |
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components.add(btnPower); |
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btnOptions = new Channel.OptionsButton(channel); |
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components.add(btnOptions); |
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|
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screen = new ChannelScreen(channel); |
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setLayout(new BoxLayout(this, BoxLayout.X_AXIS)); |
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|
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btnPower.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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|
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JPanel tb = new JPanel(); |
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components.add(tb); |
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tb.setBorder(BorderFactory.createEmptyBorder(3, 3, 0, 4)); |
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tb.setLayout(new BoxLayout(tb, BoxLayout.X_AXIS)); |
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tb.setOpaque(false); |
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tb.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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tb.add(btnPower); |
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tb.setPreferredSize(new Dimension(tb.getPreferredSize().width, 58)); |
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tb.setMinimumSize(tb.getPreferredSize()); |
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tb.setMaximumSize(tb.getPreferredSize()); |
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add(tb); |
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|
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//p.add(Box.createRigidArea(new Dimension(4, 0))); |
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|
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add(createVSeparator()); |
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|
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//p.add(Box.createRigidArea(new Dimension(3, 0))); |
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|
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JPanel p2 = new JPanel(); |
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components.add(p2); |
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p2.setOpaque(false); |
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p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS)); |
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p2.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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p2.setBorder(BorderFactory.createEmptyBorder(5, 3, 0, 2)); |
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p2.add(screen); |
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add(p2); |
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|
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add(createVSeparator()); |
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|
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p2 = new JPanel(); |
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components.add(p2); |
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p2.setOpaque(false); |
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p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS)); |
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p2.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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p2.setBorder(BorderFactory.createEmptyBorder(4, 0, 0, 0)); |
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|
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JLabel l = new JLabel(Res.gfxMuteTitle); |
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components.add(l); |
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p2.add(l); |
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components.add(btnMute); |
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p2.add(btnMute); |
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|
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l = new JLabel(Res.gfxSoloTitle); |
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components.add(l); |
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p2.add(l); |
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|
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components.add(btnSolo); |
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p2.add(btnSolo); |
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|
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add(p2); |
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|
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add(createVSeparator()); |
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|
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p2 = new JPanel(); |
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components.add(p2); |
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p2.setOpaque(false); |
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p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS)); |
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p2.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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p2.setBorder(BorderFactory.createEmptyBorder(4, 0, 0, 0)); |
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l = new JLabel(Res.gfxVolumeTitle); |
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components.add(l); |
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l.setAlignmentX(JPanel.CENTER_ALIGNMENT); |
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l.setBorder(BorderFactory.createEmptyBorder(0, 0, 2, 0)); |
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p2.add(l); |
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|
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components.add(dialVolume); |
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dialVolume.setDialPixmap(Res.gfxVolumeDial, 30, 330); |
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dialVolume.setAlignmentX(JPanel.CENTER_ALIGNMENT); |
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p2.add(dialVolume); |
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add(p2); |
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|
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add(createVSeparator()); |
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|
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p2 = new JPanel(); |
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components.add(p2); |
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p2.setOpaque(false); |
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p2.setLayout(new BoxLayout(p2, BoxLayout.Y_AXIS)); |
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p2.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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p2.setBorder(BorderFactory.createEmptyBorder(27, 0, 0, 0)); |
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l = new JLabel(Res.gfxOptionsTitle); |
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components.add(l); |
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l.setAlignmentX(JPanel.CENTER_ALIGNMENT); |
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l.setBorder(BorderFactory.createEmptyBorder(0, 0, 2, 0)); |
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p2.add(l); |
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|
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p2.add(Box.createRigidArea(new Dimension(0, 3))); |
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|
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btnOptions.setAlignmentX(JPanel.CENTER_ALIGNMENT); |
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p2.add(btnOptions); |
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add(p2); |
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|
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|
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setPreferredSize(new Dimension(420, 60)); |
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setMinimumSize(getPreferredSize()); |
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setMaximumSize(getPreferredSize()); |
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//p.setBorder(BorderFactory.createEmptyBorder(1, 0, 1, 0)); |
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|
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setAlignmentX(JPanel.CENTER_ALIGNMENT); |
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|
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installView(); |
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} |
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|
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////////////////////////////////////////////// |
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// Implementation of the ChannelView interface |
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////////////////////////////////////////////// |
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|
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public Type |
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getType() { return Type.NORMAL; } |
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|
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public JComponent |
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getComponent() { return this; } |
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|
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public void |
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installView() { |
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String vmud = VOL_MEASUREMENT_UNIT_DECIBEL; |
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preferences().addPropertyChangeListener(vmud, new PropertyChangeListener() { |
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public void |
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propertyChange(PropertyChangeEvent e) { |
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boolean b; |
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b = preferences().getBoolProperty(VOL_MEASUREMENT_UNIT_DECIBEL); |
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screen.updateVolumeInfo(dialVolume.getValue()); |
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} |
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}); |
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|
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screen.installListeners(); |
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|
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addEnhancedMouseListener(channel.getContextMenu()); |
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addEnhancedMouseListener(getHandler()); |
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} |
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|
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public void |
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uninstallView() { |
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screen.onDestroy(); |
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btnOptions.onDestroy(); |
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uninstallChannelOptionsView(); |
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//removeEnhancedMouseListener(channel.getContextMenu()); |
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removeEnhancedMouseListener(getHandler()); |
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} |
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|
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public void |
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installChannelOptionsView() { |
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if(channelOptionsView != null) return; |
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|
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channelOptionsView = new NormalChannelOptionsView(channel); |
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channelOptionsView.installView(); |
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|
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} |
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|
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public void |
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uninstallChannelOptionsView() { |
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if(channelOptionsView == null) return; |
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channelOptionsView.uninstallView(); |
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channelOptionsView = null; |
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} |
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|
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public ChannelOptionsView |
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getChannelOptionsView() { return channelOptionsView; } |
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|
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public void |
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updateChannelInfo() { |
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SamplerChannel sc = channel.getChannelInfo(); |
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|
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screen.updateScreenInfo(sc); |
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float f = sc.getVolume() * 100.0f; |
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screen.updateVolumeInfo((int)f); |
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updateMuteIcon(sc); |
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|
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if(sc.isSoloChannel()) btnSolo.setIcon(Res.gfxSoloOn); |
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else btnSolo.setIcon(Res.gfxSoloOff); |
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dialVolume.setValue((int)(sc.getVolume() * 100)); |
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|
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boolean b = sc.getEngine() != null; |
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dialVolume.setEnabled(b); |
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btnSolo.setEnabled(b); |
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btnMute.setEnabled(b); |
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|
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if(getChannelOptionsView() != null) getChannelOptionsView().updateChannelInfo(); |
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} |
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|
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public void |
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updateStreamCount(int count) { screen.updateStreamCount(count); } |
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|
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public void |
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updateVoiceCount(int count) { screen.updateVoiceCount(count); } |
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|
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public void |
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expandChannel() { |
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if(btnOptions.isSelected()) return; |
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btnOptions.doClick(); |
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} |
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|
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public boolean |
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isOptionsButtonSelected() { return btnOptions.isSelected(); } |
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|
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public void |
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setOptionsButtonSelected(boolean b) { |
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btnOptions.setSelected(b); |
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} |
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|
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public void |
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addEnhancedMouseListener(MouseListener l) { |
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removeEnhancedMouseListener(l); |
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|
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for(JComponent c : components) c.addMouseListener(l); |
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screen.addEnhancedMouseListener(l); |
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} |
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|
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public void |
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removeEnhancedMouseListener(MouseListener l) { |
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for(JComponent c : components) c.removeMouseListener(l); |
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screen.removeEnhancedMouseListener(l); |
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} |
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|
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////////////////////////////////////////////// |
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|
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|
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/** |
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* Updates the mute button with the proper icon regarding to information obtained |
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* from <code>channel</code>. |
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* @param channel A <code>SamplerChannel</code> instance containing the new settings |
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* for this channel. |
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*/ |
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private void |
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updateMuteIcon(SamplerChannel channel) { |
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if(channel.isMutedBySolo()) btnMute.setIcon(Res.gfxMutedBySolo); |
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else if(channel.isMuted()) btnMute.setIcon(Res.gfxMuteOn); |
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else btnMute.setIcon(Res.gfxMuteOff); |
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} |
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|
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/** Invoked when the user changes the volume */ |
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private void |
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setVolume() { |
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screen.updateVolumeInfo(dialVolume.getValue()); |
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|
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if(dialVolume.getValueIsAdjusting()) return; |
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|
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int vol = (int)(channel.getChannelInfo().getVolume() * 100); |
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|
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if(vol == dialVolume.getValue()) return; |
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|
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/* |
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* If the model's volume is not equal to the dial knob |
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* value we assume that the change is due to user input. |
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* So we must update the volume at the backend too. |
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*/ |
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float volume = dialVolume.getValue(); |
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volume /= 100; |
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channel.getModel().setBackendVolume(volume); |
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} |
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|
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private JPanel |
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createVSeparator() { |
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PixmapPane p = new PixmapPane(Res.gfxVLine); |
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p.setAlignmentY(JPanel.TOP_ALIGNMENT); |
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p.setPreferredSize(new Dimension(2, 60)); |
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p.setMinimumSize(p.getPreferredSize()); |
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p.setMaximumSize(p.getPreferredSize()); |
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return p; |
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} |
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|
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private class EnhancedDial extends Dial { |
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EnhancedDial() { |
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super(0, 100, 0); |
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|
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setMouseHandlerMode(MouseHandlerMode.LEFT_TO_RIGHT_AND_DOWN_TO_UP); |
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|
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int i = preferences().getIntProperty(MAXIMUM_CHANNEL_VOLUME); |
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setMaximum(i); |
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String mcv = MAXIMUM_CHANNEL_VOLUME; |
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preferences().addPropertyChangeListener(mcv, new PropertyChangeListener() { |
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public void |
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propertyChange(PropertyChangeEvent e) { |
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int j = preferences().getIntProperty(MAXIMUM_CHANNEL_VOLUME); |
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setMaximum(j); |
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} |
381 |
}); |
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|
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addMouseListener(new MouseAdapter() { |
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public void |
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mouseClicked(MouseEvent e) { |
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if(e.getButton() == e.BUTTON3) { |
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setValue(getMaximum() / 2); |
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return; |
389 |
} |
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|
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if(e.getButton() != e.BUTTON1) return; |
392 |
|
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if(e.getClickCount() < 2) return; |
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setValue(getValueByPoint(e.getPoint())); |
395 |
} |
396 |
}); |
397 |
|
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addChangeListener(new ChangeListener() { |
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public void |
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stateChanged(ChangeEvent e) { setVolume(); } |
401 |
}); |
402 |
} |
403 |
} |
404 |
|
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|
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private class MuteButton extends PixmapButton implements ActionListener { |
407 |
MuteButton() { |
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super(Res.gfxMuteOff); |
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//setDisabledIcon(Res.gfxMuteSoloDisabled); |
410 |
setDisabledIcon ( |
411 |
SubstanceImageCreator.makeTransparent(this, Res.gfxMuteOff, 0.4) |
412 |
); |
413 |
addActionListener(this); |
414 |
} |
415 |
|
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public void |
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actionPerformed(ActionEvent e) { |
418 |
SamplerChannel sc = channel.getChannelInfo(); |
419 |
boolean b = true; |
420 |
|
421 |
/* |
422 |
* Changing the mute button icon now instead of |
423 |
* leaving the work to the notification mechanism of the LinuxSampler. |
424 |
*/ |
425 |
if(sc.isMuted() && !sc.isMutedBySolo()) { |
426 |
b = false; |
427 |
boolean hasSolo = CC.getSamplerModel().hasSoloChannel(); |
428 |
|
429 |
if(sc.isSoloChannel() || !hasSolo) setIcon(Res.gfxMuteOff); |
430 |
else setIcon(Res.gfxMutedBySolo); |
431 |
} else setIcon(Res.gfxMuteOn); |
432 |
|
433 |
channel.getModel().setBackendMute(b); |
434 |
} |
435 |
|
436 |
public boolean |
437 |
contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); } |
438 |
} |
439 |
|
440 |
private class SoloButton extends PixmapButton implements ActionListener { |
441 |
SoloButton() { |
442 |
super(Res.gfxSoloOff); |
443 |
//setDisabledIcon(Res.gfxMuteSoloDisabled); |
444 |
setDisabledIcon ( |
445 |
SubstanceImageCreator.makeTransparent(this, Res.gfxSoloOff, 0.4) |
446 |
); |
447 |
addActionListener(this); |
448 |
} |
449 |
|
450 |
public void |
451 |
actionPerformed(ActionEvent e) { |
452 |
SamplerChannel sc = channel.getChannelInfo(); |
453 |
boolean b = !sc.isSoloChannel(); |
454 |
|
455 |
/* |
456 |
* Changing the solo button icon (and related) now instead of |
457 |
* leaving the work to the notification mechanism of the LinuxSampler. |
458 |
*/ |
459 |
if(b) { |
460 |
setIcon(Res.gfxSoloOn); |
461 |
if(sc.isMutedBySolo()) btnMute.setIcon(Res.gfxMuteOff); |
462 |
} else { |
463 |
setIcon(Res.gfxSoloOff); |
464 |
if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1) |
465 |
btnMute.setIcon(Res.gfxMutedBySolo); |
466 |
} |
467 |
|
468 |
channel.getModel().setBackendSolo(b); |
469 |
} |
470 |
|
471 |
public boolean |
472 |
contains(int x, int y) { return (x > 5 && x < 23) && (y > 5 && y < 16); } |
473 |
} |
474 |
|
475 |
private final EventHandler eventHandler = new EventHandler(); |
476 |
|
477 |
private EventHandler |
478 |
getHandler() { return eventHandler; } |
479 |
|
480 |
private class EventHandler extends MouseAdapter { |
481 |
public void |
482 |
mouseClicked(MouseEvent e) { |
483 |
if(e.getButton() != e.BUTTON1) return; |
484 |
// TAG: channel selection system |
485 |
CC.getMainFrame().getChannelsPane(0).setSelectedChannel(channel); |
486 |
/////// |
487 |
} |
488 |
} |
489 |
} |
490 |
|
491 |
|
492 |
class ChannelScreen extends PixmapPane { |
493 |
private final Channel channel; |
494 |
|
495 |
private final InstrumentPane instrumentPane; |
496 |
|
497 |
private final Channel.StreamVoiceCountPane streamVoiceCountPane; |
498 |
|
499 |
private final Channel.VolumePane volumePane; |
500 |
|
501 |
private JButton btnInstr = |
502 |
createScreenButton(i18n.getButtonLabel("ChannelScreen.btnInstr")); |
503 |
|
504 |
private final JButton btnEditInstr = |
505 |
createScreenButton(i18n.getButtonLabel("ChannelScreen.btnEditInstr")); |
506 |
private final ScreenButtonBg sbbEditInstr = new ScreenButtonBg(btnEditInstr); |
507 |
|
508 |
private final JButton btnFxSends = |
509 |
createScreenButton(i18n.getButtonLabel("ChannelScreen.btnFxSends")); |
510 |
|
511 |
private final JButton btnEngine |
512 |
= createScreenButton(i18n.getButtonLabel("ChannelScreen.btnEngine")); |
513 |
|
514 |
private final JPopupMenu menuEngines = new JPopupMenu(); |
515 |
|
516 |
private final ActionListener guiListener; |
517 |
|
518 |
private final Vector<JComponent> components = new Vector<JComponent>(); |
519 |
|
520 |
ChannelScreen(final Channel channel) { |
521 |
super(Res.gfxChannelScreen); |
522 |
setPixmapInsets(new Insets(6, 6, 6, 6)); |
523 |
setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
524 |
|
525 |
components.add(this); |
526 |
|
527 |
this.channel = channel; |
528 |
|
529 |
streamVoiceCountPane = new Channel.StreamVoiceCountPane(channel); |
530 |
components.add(streamVoiceCountPane); |
531 |
|
532 |
volumePane = new Channel.VolumePane(channel); |
533 |
components.add(volumePane); |
534 |
|
535 |
setOpaque(false); |
536 |
|
537 |
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); |
538 |
|
539 |
btnInstr.setAlignmentX(CENTER_ALIGNMENT); |
540 |
btnInstr.setRolloverEnabled(false); |
541 |
btnInstr.setBorder(BorderFactory.createEmptyBorder(3, 0, 0, 0)); |
542 |
components.add(btnInstr); |
543 |
|
544 |
instrumentPane = new InstrumentPane(); |
545 |
components.add(instrumentPane); |
546 |
add(instrumentPane); |
547 |
|
548 |
add(Box.createRigidArea(new Dimension(0, 3))); |
549 |
|
550 |
JPanel p = new JPanel(); |
551 |
components.add(p); |
552 |
p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS)); |
553 |
p.setAlignmentX(CENTER_ALIGNMENT); |
554 |
p.setBorder(BorderFactory.createEmptyBorder(5, 2, 0, 0)); |
555 |
|
556 |
components.add(btnFxSends); |
557 |
btnFxSends.setToolTipText(i18n.getButtonLabel("ChannelScreen.btnFxSends.tt")); |
558 |
btnFxSends.addActionListener(new ActionListener() { |
559 |
public void |
560 |
actionPerformed(ActionEvent e) { |
561 |
channel.showFxSendsDialog(); |
562 |
} |
563 |
}); |
564 |
|
565 |
p.add(btnFxSends); |
566 |
|
567 |
//p.add(Box.createRigidArea(new Dimension(6, 0))); |
568 |
p.add(Box.createGlue()); |
569 |
|
570 |
components.add(btnEngine); |
571 |
btnEngine.setIcon(Res.iconEngine12); |
572 |
btnEngine.setIconTextGap(1); |
573 |
p.add(btnEngine); |
574 |
//p.add(new Label("|")); |
575 |
|
576 |
//p.add(Box.createRigidArea(new Dimension(6, 0))); |
577 |
|
578 |
//p.add(btnReset); |
579 |
|
580 |
p.add(Box.createGlue()); |
581 |
|
582 |
p.add(streamVoiceCountPane); |
583 |
p.add(volumePane); |
584 |
|
585 |
p.setPreferredSize(new Dimension(260, p.getPreferredSize().height)); |
586 |
p.setMinimumSize(p.getPreferredSize()); |
587 |
p.setMaximumSize(p.getPreferredSize()); |
588 |
|
589 |
//btnInstr.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3)); |
590 |
p.setOpaque(false); |
591 |
add(p); |
592 |
|
593 |
|
594 |
setPreferredSize(new Dimension(270, 48)); |
595 |
setMinimumSize(getPreferredSize()); |
596 |
setMaximumSize(getPreferredSize()); |
597 |
|
598 |
createEngineMenu(); |
599 |
|
600 |
guiListener = new ActionListener() { |
601 |
public void |
602 |
actionPerformed(ActionEvent e) { |
603 |
if(getMousePosition(true) != null) { |
604 |
getHandler().mouseEntered(null); |
605 |
} else { |
606 |
getHandler().mouseExited(null); |
607 |
} |
608 |
} |
609 |
}; |
610 |
} |
611 |
|
612 |
public void |
613 |
addEnhancedMouseListener(MouseListener l) { |
614 |
removeEnhancedMouseListener(l); |
615 |
for(JComponent c : components) c.addMouseListener(l); |
616 |
} |
617 |
|
618 |
public void |
619 |
removeEnhancedMouseListener(MouseListener l) { |
620 |
for(JComponent c : components) c.removeMouseListener(l); |
621 |
} |
622 |
|
623 |
protected void |
624 |
onDestroy() { uninstallListeners(); } |
625 |
|
626 |
private void |
627 |
createEngineMenu() { |
628 |
for(final SamplerEngine engine : CC.getSamplerModel().getEngines()) { |
629 |
JMenuItem mi = new JMenuItem(engine.getName() + " engine"); |
630 |
mi.setToolTipText(engine.getDescription()); |
631 |
|
632 |
mi.addActionListener(new ActionListener() { |
633 |
public void |
634 |
actionPerformed(ActionEvent e) { |
635 |
channel.getModel().setBackendEngineType(engine.getName()); |
636 |
} |
637 |
}); |
638 |
|
639 |
menuEngines.add(mi); |
640 |
} |
641 |
} |
642 |
|
643 |
protected void |
644 |
installListeners() { |
645 |
btnInstr.addActionListener(new ActionListener() { |
646 |
public void |
647 |
actionPerformed(ActionEvent e) { channel.loadInstrument(); } |
648 |
}); |
649 |
|
650 |
btnEditInstr.addActionListener(new ActionListener() { |
651 |
public void |
652 |
actionPerformed(ActionEvent e) { |
653 |
CC.getSamplerModel().editBackendInstrument(channel.getChannelId()); |
654 |
} |
655 |
}); |
656 |
|
657 |
btnEngine.addActionListener(new ActionListener() { |
658 |
public void |
659 |
actionPerformed(ActionEvent e) { |
660 |
int y = btnEngine.getHeight() + 1; |
661 |
menuEngines.show(btnEngine, 0, y); |
662 |
} |
663 |
}); |
664 |
|
665 |
addMouseListener(getHandler()); |
666 |
addHierarchyListener(getHandler()); |
667 |
|
668 |
((MainFrame)CC.getMainFrame()).getGuiTimer().addActionListener(guiListener); |
669 |
} |
670 |
|
671 |
private void |
672 |
uninstallListeners() { |
673 |
((MainFrame)CC.getMainFrame()).getGuiTimer().removeActionListener(guiListener); |
674 |
} |
675 |
|
676 |
protected void |
677 |
updateScreenInfo(SamplerChannel sc) { |
678 |
String s = btnInstr.getToolTipText(); |
679 |
|
680 |
int status = sc.getInstrumentStatus(); |
681 |
if(status >= 0 && status < 100) { |
682 |
btnInstr.setText(i18n.getLabel("ChannelScreen.loadingInstrument", status)); |
683 |
if(s != null) btnInstr.setToolTipText(null); |
684 |
} else if(status == -1) { |
685 |
btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr")); |
686 |
if(s != null) btnInstr.setToolTipText(null); |
687 |
} else if(status < -1) { |
688 |
btnInstr.setText(i18n.getLabel("ChannelScreen.errorLoadingInstrument")); |
689 |
if(s != null) btnInstr.setToolTipText(null); |
690 |
} else { |
691 |
if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName()); |
692 |
else btnInstr.setText(i18n.getButtonLabel("ChannelScreen.btnInstr")); |
693 |
|
694 |
btnInstr.setToolTipText(sc.getInstrumentName()); |
695 |
} |
696 |
|
697 |
instrumentPane.update(); |
698 |
|
699 |
if(sc.getEngine() != null) { |
700 |
s = sc.getEngine().getName(); |
701 |
s += " engine"; |
702 |
if(!s.equals(btnEngine.getText())) { |
703 |
btnEngine.setText(s); |
704 |
btnEngine.setToolTipText(sc.getEngine().getDescription()); |
705 |
} |
706 |
} |
707 |
|
708 |
} |
709 |
|
710 |
protected void |
711 |
updateVolumeInfo(int volume) { |
712 |
volumePane.updateVolumeInfo(volume); |
713 |
} |
714 |
|
715 |
/** |
716 |
* Updates the number of active disk streams. |
717 |
* @param count The new number of active disk streams. |
718 |
*/ |
719 |
protected void |
720 |
updateStreamCount(int count) { |
721 |
streamVoiceCountPane.updateStreamCount(count); |
722 |
} |
723 |
|
724 |
/** |
725 |
* Updates the number of active voices. |
726 |
* @param count The new number of active voices. |
727 |
*/ |
728 |
protected void |
729 |
updateVoiceCount(int count) { |
730 |
streamVoiceCountPane.updateVoiceCount(count); |
731 |
} |
732 |
|
733 |
class InstrumentPane extends JPanel { |
734 |
private final JPanel leftPane = new JPanel(); |
735 |
private final JPanel rightPane = new JPanel(); |
736 |
|
737 |
InstrumentPane() { |
738 |
setOpaque(false); |
739 |
setLayout(new BoxLayout(this, BoxLayout.X_AXIS)); |
740 |
add(leftPane); |
741 |
add(btnInstr); |
742 |
add(rightPane); |
743 |
add(sbbEditInstr); |
744 |
btnEditInstr.setToolTipText(i18n.getLabel("ChannelScreen.btnEditInstr.tt")); |
745 |
sbbEditInstr.setVisible(false); |
746 |
setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 6)); |
747 |
|
748 |
update(); |
749 |
} |
750 |
|
751 |
public void |
752 |
update() { |
753 |
int a = btnInstr.getMinimumSize().width; |
754 |
int b = 0; |
755 |
if(sbbEditInstr.isVisible()) b = sbbEditInstr.getPreferredSize().width; |
756 |
|
757 |
int max = 254 - b; |
758 |
if(a > max) a = max; |
759 |
|
760 |
int h = btnInstr.getPreferredSize().height; |
761 |
btnInstr.setPreferredSize(new Dimension(a, h)); |
762 |
h = btnInstr.getMaximumSize().height; |
763 |
btnInstr.setMaximumSize(new Dimension(a, h)); |
764 |
|
765 |
|
766 |
int i = (254 - btnInstr.getPreferredSize().width) / 2; |
767 |
|
768 |
int j = i; |
769 |
if(sbbEditInstr.isVisible()) j -= sbbEditInstr.getPreferredSize().width; |
770 |
if(i < 0 || j < 0) i = j = 0; |
771 |
|
772 |
Dimension d = new Dimension(i, 1); |
773 |
leftPane.setMinimumSize(d); |
774 |
leftPane.setPreferredSize(d); |
775 |
leftPane.setMaximumSize(d); |
776 |
|
777 |
d = new Dimension(j, 1); |
778 |
rightPane.setMinimumSize(d); |
779 |
rightPane.setPreferredSize(d); |
780 |
rightPane.setMaximumSize(d); |
781 |
|
782 |
validate(); |
783 |
} |
784 |
} |
785 |
|
786 |
static class ScreenButtonBg extends PixmapPane { |
787 |
ScreenButtonBg(JButton btn) { |
788 |
super(Res.gfxScreenBtnBg); |
789 |
setPixmapInsets(new Insets(4, 4, 4, 4)); |
790 |
setLayout(new BoxLayout(this, BoxLayout.X_AXIS)); |
791 |
setBorder(BorderFactory.createEmptyBorder(0, 7, 0, 7)); |
792 |
add(btn); |
793 |
setPreferredSize(new Dimension(getPreferredSize().width, 13)); |
794 |
} |
795 |
|
796 |
public Dimension |
797 |
getPreferredSize() { |
798 |
return new Dimension(super.getPreferredSize().width, 13); |
799 |
} |
800 |
} |
801 |
|
802 |
|
803 |
private final EventHandler eventHandler = new EventHandler(); |
804 |
|
805 |
private EventHandler |
806 |
getHandler() { return eventHandler; } |
807 |
|
808 |
private class EventHandler extends MouseAdapter implements HierarchyListener { |
809 |
public void |
810 |
mouseEntered(MouseEvent e) { |
811 |
if(channel.getChannelInfo().getInstrumentStatus() != 100) return; |
812 |
|
813 |
if(!sbbEditInstr.isVisible()) { |
814 |
sbbEditInstr.setVisible(true); |
815 |
instrumentPane.update(); |
816 |
} |
817 |
} |
818 |
|
819 |
public void |
820 |
mouseExited(MouseEvent e) { |
821 |
if(getMousePosition(true) != null) return; |
822 |
if(sbbEditInstr.isVisible()) { |
823 |
sbbEditInstr.setVisible(false); |
824 |
instrumentPane.update(); |
825 |
} |
826 |
} |
827 |
|
828 |
/** Called when the hierarchy has been changed. */ |
829 |
public void |
830 |
hierarchyChanged(HierarchyEvent e) { |
831 |
if((e.getChangeFlags() & e.SHOWING_CHANGED) == e.SHOWING_CHANGED) { |
832 |
if(getMousePosition() == null) mouseExited(null); |
833 |
else mouseEntered(null); |
834 |
} |
835 |
} |
836 |
} |
837 |
} |