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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) 2005-2007 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.classic; |
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|
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Cursor; |
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import java.awt.Dimension; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Insets; |
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|
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import java.awt.datatransfer.Transferable; |
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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.MouseMotionAdapter; |
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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.net.URL; |
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|
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import java.util.Vector; |
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|
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import java.util.logging.Level; |
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|
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import javax.swing.Action; |
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import javax.swing.AbstractAction; |
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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.JComponent; |
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import javax.swing.ImageIcon; |
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import javax.swing.JButton; |
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import javax.swing.JComboBox; |
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import javax.swing.JLabel; |
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import javax.swing.JPanel; |
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import javax.swing.JSeparator; |
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import javax.swing.JSlider; |
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import javax.swing.JToggleButton; |
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import javax.swing.JToolBar; |
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import javax.swing.TransferHandler; |
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|
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import javax.swing.border.Border; |
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import javax.swing.border.LineBorder; |
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import javax.swing.border.TitledBorder; |
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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.InformationDialog; |
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import net.sf.juife.JuifeUtils; |
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|
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import org.jsampler.AudioDeviceModel; |
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import org.jsampler.CC; |
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import org.jsampler.HF; |
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import org.jsampler.Instrument; |
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import org.jsampler.MidiDeviceModel; |
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import org.jsampler.MidiInstrumentMap; |
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import org.jsampler.SamplerChannelModel; |
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import org.jsampler.SamplerModel; |
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|
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import org.jsampler.event.ListEvent; |
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import org.jsampler.event.ListListener; |
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import org.jsampler.event.MidiDeviceEvent; |
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import org.jsampler.event.MidiDeviceListEvent; |
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import org.jsampler.event.MidiDeviceListListener; |
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import org.jsampler.event.MidiDeviceListener; |
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import org.jsampler.event.SamplerAdapter; |
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import org.jsampler.event.SamplerChannelAdapter; |
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import org.jsampler.event.SamplerChannelEvent; |
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import org.jsampler.event.SamplerChannelListEvent; |
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import org.jsampler.event.SamplerChannelListListener; |
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import org.jsampler.event.SamplerChannelListener; |
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import org.jsampler.event.SamplerEvent; |
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import org.jsampler.event.SamplerListener; |
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|
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import org.jsampler.view.std.JSChannelOutputRoutingDlg; |
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import org.jsampler.view.std.JSFxSendsPane; |
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import org.jsampler.view.std.JSInstrumentChooser; |
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|
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import org.linuxsampler.lscp.AudioOutputDevice; |
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import org.linuxsampler.lscp.MidiInputDevice; |
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import org.linuxsampler.lscp.MidiPort; |
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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.classic.ClassicI18n.i18n; |
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|
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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 Channel extends org.jsampler.view.JSChannel { |
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private final static ImageIcon iconMuteOn; |
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private final static ImageIcon iconMuteOff; |
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private final static ImageIcon iconMutedBySolo; |
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|
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private final static ImageIcon iconSoloOn; |
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private final static ImageIcon iconSoloOff; |
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|
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private final static ImageIcon iconShowProperties; |
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private final static ImageIcon iconHideProperties; |
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|
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private static Border borderSelected; |
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private static Border borderHighlighted; |
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private static Border borderDeselected; |
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|
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private static Color chnColor; |
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private static Color borderColor; |
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private static Color borderHighlightedColor; |
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private static Color chnSelectedColor; |
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private static Color chnHighlightedColor; |
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|
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private final static Vector<PropertyChangeListener> propertyChangeListeners |
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= new Vector<PropertyChangeListener>(); |
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|
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static { |
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String path = "org/jsampler/view/classic/res/icons/"; |
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URL url = ClassLoader.getSystemClassLoader().getResource(path + "mute_on.png"); |
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iconMuteOn = new ImageIcon(url); |
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|
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url = ClassLoader.getSystemClassLoader().getResource(path + "mute_off.png"); |
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iconMuteOff = new ImageIcon(url); |
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|
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url = ClassLoader.getSystemClassLoader().getResource(path + "muted_by_solo.png"); |
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iconMutedBySolo = new ImageIcon(url); |
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|
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url = ClassLoader.getSystemClassLoader().getResource(path + "solo_on.png"); |
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iconSoloOn = new ImageIcon(url); |
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|
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url = ClassLoader.getSystemClassLoader().getResource(path + "solo_off.png"); |
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iconSoloOff = new ImageIcon(url); |
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|
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url = ClassLoader.getSystemClassLoader().getResource(path + "Back16.gif"); |
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iconShowProperties = new ImageIcon(url); |
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|
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iconHideProperties = Res.iconDown16; |
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|
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if(ClassicPrefs.getCustomChannelBorderColor()) |
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setBorderColor(ClassicPrefs.getChannelBorderColor()); |
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else setBorderColor(ClassicPrefs.getDefaultChannelBorderColor()); |
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|
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if(ClassicPrefs.getCustomChannelBorderHlColor()) |
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setBorderHighlightedColor(ClassicPrefs.getChannelBorderHlColor()); |
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else setBorderHighlightedColor(ClassicPrefs.getDefaultChannelBorderHlColor()); |
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|
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borderSelected = new LineBorder(getBorderColor(), 2, true); |
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borderHighlighted = new LineBorder(getBorderHighlightedColor(), 2, true); |
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borderDeselected = BorderFactory.createEmptyBorder(2, 2, 2, 2); |
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|
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chnColor = new JPanel().getBackground(); |
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|
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if(ClassicPrefs.getCustomSelectedChannelBgColor()) { |
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chnSelectedColor = ClassicPrefs.getSelectedChannelBgColor(); |
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} else { |
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int r = chnColor.getRed() - 14 < 0 ? 0 : chnColor.getRed() - 14; |
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int g = chnColor.getGreen() - 8 < 0 ? 0 : chnColor.getGreen() - 8; |
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int b = chnColor.getBlue() - 3 < 0 ? 0 : chnColor.getBlue() - 3; |
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|
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chnSelectedColor = new Color(r, g, b); |
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} |
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|
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/*r = r + 5 > 255 ? 255 : r + 5; |
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g = g + 4 > 255 ? 255 : g + 4; |
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b = b + 1 > 255 ? 255 : b + 1;*/ |
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|
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chnHighlightedColor = new Color(chnColor.getRGB()); |
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} |
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|
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/** |
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* Registers the specified listener for receiving property change events. |
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* @param l The <code>PropertyChangeListener</code> to register. |
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*/ |
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public void |
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addPropertyChangeListener(PropertyChangeListener l) { |
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propertyChangeListeners.add(l); |
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} |
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|
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/** |
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* Removes the specified listener. |
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* @param l The <code>PropertyChangeListener</code> to remove. |
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*/ |
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public void |
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removePropertyChangeListener(PropertyChangeListener l) { |
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propertyChangeListeners.remove(l); |
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} |
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|
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/** |
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* Gets the border color that is used when the channel is selected. |
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* @return The border color that is used when the channel is selected. |
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*/ |
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public static Color |
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getBorderColor() { return borderColor; } |
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|
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/** |
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* Sets the border color to be used when the channel is selected. |
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* @param c The border color to be used when the channel is selected. |
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*/ |
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public static void |
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setBorderColor(Color c) { |
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if(borderColor != null && borderColor.getRGB() == c.getRGB()) return; |
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|
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Color oldColor = borderColor; |
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borderColor = c; |
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borderSelected = new LineBorder(getBorderColor(), 2, true); |
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firePropertyChanged("borderColor", oldColor, borderColor); |
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} |
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|
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/** |
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* Gets the border color that is used when the mouse pointer is over a channel. |
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* @return The border color that is used when the mouse pointer is over a channel. |
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*/ |
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public static Color |
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getBorderHighlightedColor() { return borderHighlightedColor; } |
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|
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/** |
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* Sets the border color to be used when the mouse pointer is over a channel. |
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* @param c The border color to be used when the mouse pointer is over a channel. |
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*/ |
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public static void |
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setBorderHighlightedColor(Color c) { |
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Color oldColor = borderHighlightedColor; |
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if(oldColor != null && oldColor.getRGB() == c.getRGB()) return; |
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|
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borderHighlightedColor = c; |
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borderHighlighted = new LineBorder(getBorderHighlightedColor(), 2, true); |
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firePropertyChanged("borderHighlightedColor", oldColor, borderHighlightedColor); |
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} |
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|
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/** |
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* Gets the background color that is used when a channel is selected. |
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* @return The background color that is used when a channel is selected. |
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*/ |
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public static Color |
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getSelectedChannelBgColor() { return chnSelectedColor; } |
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|
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/** |
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* Sets the background color that is used when a channel is selected. |
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* @param c The background color to be used when a channel is selected. |
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*/ |
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public static void |
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setSelectedChannelBgColor(Color c) { |
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Color oldColor = chnSelectedColor; |
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if(oldColor != null && oldColor.getRGB() == c.getRGB()) return; |
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|
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chnSelectedColor = c; |
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firePropertyChanged("selectedChannelBgColor", oldColor, chnSelectedColor); |
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} |
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|
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/** |
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* Gets the background color that is used when the mouse pointer is over a channel. |
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* @return The background color that is used when the mouse pointer is over a channel. |
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*/ |
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public static Color |
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getHighlightedChannelBgColor() { return chnHighlightedColor; } |
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|
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/** |
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* Sets the background color to be used when the mouse pointer is over a channel. |
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* @param c The background color to be used when the mouse pointer is over a channel. |
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*/ |
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public static void |
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setHighlightedChannelBgColor(Color c) { |
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Color oldColor = chnHighlightedColor; |
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if(oldColor != null && oldColor.getRGB() == c.getRGB()) return; |
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|
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chnHighlightedColor = c; |
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firePropertyChanged("highlightedChannelBgColor", oldColor, chnHighlightedColor); |
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} |
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|
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private static void |
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firePropertyChanged(String propertyName, Object oldValue, Object newValue) { |
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PropertyChangeEvent e = |
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new PropertyChangeEvent(Channel.class, propertyName, oldValue, newValue); |
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|
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for(PropertyChangeListener l : propertyChangeListeners) l.propertyChange(e); |
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} |
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|
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|
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private final JPanel mainPane = new JPanel(); |
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private final ChannelProperties propertiesPane; |
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private final JButton btnInstr = new InstrumentButton(i18n.getLabel("Channel.btnInstr")); |
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private final Action actInstr; |
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private final JButton btnMute = new JButton(); |
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private final JButton btnSolo = new JButton(); |
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private final JSlider slVolume = new JSlider(0, 100); |
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private final JLabel lVolume = new JLabel(); |
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private final JLabel lVolImg = new JLabel(Res.iconVolume16); |
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private final JLabel lStreams = new JLabel("--"); |
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private final JLabel lVoices = new JLabel("--"); |
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private final JToggleButton btnProperties = new JToggleButton(); |
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|
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private static int count = 2; |
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|
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private boolean selected = false; |
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private boolean mouseOver = false; |
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|
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|
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/** |
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* Creates a new instance of <code>Channel</code> using the specified |
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* non-<code>null</code> channel model. |
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* @param model The model to be used by this channel. |
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* @throws IllegalArgumentException If the model is <code>null</code>. |
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*/ |
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public |
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Channel(SamplerChannelModel model) { |
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super(model); |
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|
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setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1)); |
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|
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mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS)); |
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addMouseListener(getHandler()); |
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|
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JPanel p = new JPanel(); |
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p.setOpaque(false); |
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p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS)); |
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p.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3)); |
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|
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setToolTipText(i18n.getLabel("Channel.tt", getModel().getChannelId())); |
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|
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Dimension d = btnInstr.getPreferredSize(); |
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btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, d.height)); |
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p.add(btnInstr); |
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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lStreams.setHorizontalAlignment(JLabel.CENTER); |
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lVoices.setHorizontalAlignment(JLabel.CENTER); |
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|
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JPanel statPane = new JPanel(); |
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statPane.setOpaque(false); |
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statPane.setBorder(BorderFactory.createLoweredBevelBorder()); |
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statPane.setLayout(new BoxLayout(statPane, BoxLayout.X_AXIS)); |
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statPane.add(Box.createRigidArea(new Dimension(6, 0))); |
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statPane.add(lStreams); |
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statPane.add(new JLabel("/")); |
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statPane.add(lVoices); |
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statPane.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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p.add(statPane); |
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|
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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btnMute.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
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p.add(btnMute); |
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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btnSolo.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
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p.add(btnSolo); |
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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JPanel volumePane = new JPanel(); |
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volumePane.setOpaque(false); |
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volumePane.setBorder(BorderFactory.createLoweredBevelBorder()); |
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volumePane.setLayout(new BoxLayout(volumePane, BoxLayout.X_AXIS)); |
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volumePane.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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volumePane.add(lVolImg); |
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volumePane.add(Box.createRigidArea(new Dimension(1, 0))); |
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|
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d = slVolume.getPreferredSize(); |
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slVolume.setMaximumSize(new Dimension(d.width > 300 ? d.width : 300, d.height)); |
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slVolume.setOpaque(false); |
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volumePane.add(slVolume); |
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|
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lVolume.setBorder(BorderFactory.createEmptyBorder(3, 6, 3, 6)); |
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lVolume.setHorizontalAlignment(lVolume.RIGHT); |
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|
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// We use this to set the size of the lVolume that will be used in setVolume() |
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// to prevent the frequent resizing of lVolume |
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lVolume.setText("100%"); |
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|
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volumePane.add(lVolume); |
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|
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p.add(volumePane); |
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p.add(Box.createRigidArea(new Dimension(6, 0))); |
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|
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btnProperties.setContentAreaFilled(false); |
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btnProperties.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
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btnProperties.setIcon(iconShowProperties); |
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btnProperties.setSelectedIcon(iconHideProperties); |
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p.add(btnProperties); |
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|
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mainPane.add(p); |
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|
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propertiesPane = new ChannelProperties(model); |
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propertiesPane.setBorder(BorderFactory.createEmptyBorder(0, 3, 3, 3)); |
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propertiesPane.setVisible(false); |
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mainPane.add(propertiesPane); |
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add(mainPane); |
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|
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d = getPreferredSize(); |
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setMaximumSize(new Dimension(getMaximumSize().width, d.height)); |
419 |
|
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getModel().addSamplerChannelListener(getHandler()); |
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|
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actInstr = new AbstractAction() { |
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public void |
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actionPerformed(ActionEvent e) { |
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if(actInstr.isEnabled()) loadInstrument(); |
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} |
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}; |
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|
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btnInstr.addActionListener(actInstr); |
430 |
|
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btnMute.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { changeMute(); } |
434 |
}); |
435 |
|
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btnSolo.addActionListener(new ActionListener() { |
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public void |
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actionPerformed(ActionEvent e) { changeSolo(); } |
439 |
}); |
440 |
|
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slVolume.addChangeListener(new ChangeListener() { |
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public void |
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stateChanged(ChangeEvent e) { setVolume(); } |
444 |
}); |
445 |
|
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btnProperties.addActionListener(new ActionListener() { |
447 |
public void |
448 |
actionPerformed(ActionEvent e) { |
449 |
showProperties(btnProperties.isSelected()); |
450 |
|
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String s; |
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if(btnProperties.isSelected()) { |
453 |
s = i18n.getButtonLabel("Channel.ttHideProps"); |
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} else { |
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s = i18n.getButtonLabel("Channel.ttShowProps"); |
456 |
} |
457 |
|
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btnProperties.setToolTipText(s); |
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} |
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}); |
461 |
|
462 |
btnProperties.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); |
463 |
|
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String s; |
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if(btnProperties.isSelected()) s = i18n.getButtonLabel("Channel.ttHideProps"); |
466 |
else s = i18n.getButtonLabel("Channel.ttShowProps"); |
467 |
|
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btnProperties.setToolTipText(s); |
469 |
|
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addPropertyChangeListener(getHandler()); |
471 |
|
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updateChannelInfo(); |
473 |
} |
474 |
|
475 |
public class InstrumentButton extends JButton { |
476 |
private boolean dragging = false; |
477 |
|
478 |
InstrumentButton(String s) { |
479 |
super(s); |
480 |
|
481 |
setTransferHandler(new TransferHandler("instrument")); |
482 |
|
483 |
addMouseListener(new MouseAdapter() { |
484 |
public void |
485 |
mouseExited(MouseEvent e) { |
486 |
if(!dragging) return; |
487 |
|
488 |
int b1 = e.BUTTON1_DOWN_MASK; |
489 |
if((e.getModifiersEx() & b1) != b1) return; |
490 |
|
491 |
actInstr.setEnabled(false); |
492 |
doClick(0); |
493 |
actInstr.setEnabled(true); |
494 |
|
495 |
JComponent c = (JComponent)e.getSource(); |
496 |
TransferHandler handler = c.getTransferHandler(); |
497 |
handler.exportAsDrag(c, e, TransferHandler.COPY); |
498 |
} |
499 |
|
500 |
public void |
501 |
mouseReleased(MouseEvent e) { dragging = false; } |
502 |
}); |
503 |
|
504 |
addMouseMotionListener(new MouseMotionAdapter() { |
505 |
public void |
506 |
mouseDragged(MouseEvent e) { dragging = true; } |
507 |
}); |
508 |
} |
509 |
|
510 |
public String |
511 |
getInstrument() { |
512 |
SamplerChannel sc = Channel.this.getChannelInfo(); |
513 |
|
514 |
if(sc.getInstrumentName() == null || sc.getInstrumentStatus() < 0) |
515 |
return null; |
516 |
|
517 |
Instrument instr = new Instrument(); |
518 |
instr.setName(sc.getInstrumentName()); |
519 |
instr.setInstrumentIndex(sc.getInstrumentIndex()); |
520 |
instr.setPath(sc.getInstrumentFile()); |
521 |
return instr.getDnDString(); |
522 |
} |
523 |
|
524 |
public void setInstrument(String instr) { |
525 |
if(!Instrument.isDnDString(instr)) return; |
526 |
|
527 |
String[] args = instr.split("\n"); |
528 |
if(args.length < 6) return; |
529 |
|
530 |
try { |
531 |
int idx = Integer.parseInt(args[5]); |
532 |
Channel.this.getModel().loadBackendInstrument(args[4], idx); |
533 |
} catch(Exception x) { |
534 |
CC.getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
535 |
} |
536 |
} |
537 |
} |
538 |
|
539 |
private final EventHandler eventHandler = new EventHandler(); |
540 |
|
541 |
private EventHandler |
542 |
getHandler() { return eventHandler; } |
543 |
|
544 |
private class EventHandler extends MouseAdapter implements SamplerChannelListener, |
545 |
PropertyChangeListener, HierarchyListener { |
546 |
/** |
547 |
* Invoked when changes are made to a sampler channel. |
548 |
* @param e A <code>SamplerChannelEvent</code> instance |
549 |
* containing event information. |
550 |
*/ |
551 |
public void |
552 |
channelChanged(SamplerChannelEvent e) { updateChannelInfo(); } |
553 |
|
554 |
/** |
555 |
* Invoked when the number of active disk streams has changed. |
556 |
* @param e A <code>SamplerChannelEvent</code> instance |
557 |
* containing event information. |
558 |
*/ |
559 |
public void |
560 |
streamCountChanged(SamplerChannelEvent e) { |
561 |
updateStreamCount(getModel().getStreamCount()); |
562 |
} |
563 |
|
564 |
/** |
565 |
* Invoked when the number of active voices has changed. |
566 |
* @param e A <code>SamplerChannelEvent</code> instance |
567 |
* containing event information. |
568 |
*/ |
569 |
public void |
570 |
voiceCountChanged(SamplerChannelEvent e) { |
571 |
updateVoiceCount(getModel().getVoiceCount()); |
572 |
} |
573 |
|
574 |
public void |
575 |
propertyChange(PropertyChangeEvent e) { |
576 |
if ( |
577 |
e.getPropertyName() == "borderColor" || |
578 |
e.getPropertyName() == "borderHighlightedColor" || |
579 |
e.getPropertyName() == "selectedChannelBgColor" || |
580 |
e.getPropertyName() == "highlightedChannelBgColor" |
581 |
) { |
582 |
updateColors(isSelected()); |
583 |
} |
584 |
} |
585 |
|
586 |
public void |
587 |
mouseEntered(MouseEvent e) { |
588 |
mouseOver = true; |
589 |
updateColors(isSelected()); |
590 |
} |
591 |
|
592 |
public void |
593 |
mouseExited(MouseEvent e) { |
594 |
if(getMousePosition(true) != null) return; |
595 |
|
596 |
mouseOver = false; |
597 |
updateColors(isSelected()); |
598 |
} |
599 |
|
600 |
|
601 |
|
602 |
/** Called when the hierarchy has been changed. */ |
603 |
public void |
604 |
hierarchyChanged(HierarchyEvent e) { |
605 |
if((e.getChangeFlags() & e.SHOWING_CHANGED) == e.SHOWING_CHANGED) { |
606 |
if(getMousePosition() == null) mouseExited(null); |
607 |
else mouseEntered(null); |
608 |
} |
609 |
} |
610 |
} |
611 |
|
612 |
/** |
613 |
* Determines whether the channel is selected. |
614 |
* @return <code>true</code> if the channel is selected, <code>false</code> otherwise. |
615 |
*/ |
616 |
public boolean isSelected() { return selected; } |
617 |
|
618 |
/** |
619 |
* Sets the selection state of this channel. |
620 |
* This method is invoked when the selection state of the channel has changed. |
621 |
* @param select Specifies the new selection state of this channel; |
622 |
* <code>true</code> to select the channel, <code>false</code> otherwise. |
623 |
*/ |
624 |
public void |
625 |
setSelected(boolean select) { |
626 |
updateColors(select); |
627 |
|
628 |
selected = select; |
629 |
} |
630 |
|
631 |
/** |
632 |
* Updates the channel background and border colors. |
633 |
* @param selected Specifies the selection state of this channel. |
634 |
*/ |
635 |
private void |
636 |
updateColors(boolean selected) { |
637 |
if(selected) { |
638 |
mainPane.setBorder(borderSelected); |
639 |
mainPane.setBackground(chnSelectedColor); |
640 |
} else { |
641 |
if(mouseOver) { |
642 |
mainPane.setBorder(borderHighlighted); |
643 |
mainPane.setBackground(chnHighlightedColor); |
644 |
} else { |
645 |
mainPane.setBorder(borderDeselected); |
646 |
mainPane.setBackground(chnColor); |
647 |
} |
648 |
} |
649 |
} |
650 |
|
651 |
/** Hides the channel properties. */ |
652 |
public void |
653 |
collapseChannel() { if(btnProperties.isSelected()) btnProperties.doClick(); } |
654 |
|
655 |
/** Shows the channel properties. */ |
656 |
public void |
657 |
expandChannel() { if(!btnProperties.isSelected()) btnProperties.doClick(); } |
658 |
|
659 |
/** |
660 |
* Updates the channel settings. This method is invoked when changes to the |
661 |
* channel were made. |
662 |
*/ |
663 |
private void |
664 |
updateChannelInfo() { |
665 |
SamplerChannel sc = getChannelInfo(); |
666 |
|
667 |
int status = sc.getInstrumentStatus(); |
668 |
if(status >= 0 && status < 100) { |
669 |
btnInstr.setText(i18n.getLabel("Channel.loadingInstrument", status)); |
670 |
} else if(status == -1) { |
671 |
btnInstr.setText(i18n.getLabel("Channel.btnInstr")); |
672 |
} else if(status < -1) { |
673 |
btnInstr.setText(i18n.getLabel("Channel.errorLoadingInstrument")); |
674 |
} else { |
675 |
if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName()); |
676 |
else btnInstr.setText(i18n.getLabel("Channel.btnInstr")); |
677 |
} |
678 |
|
679 |
updateMuteIcon(sc); |
680 |
|
681 |
if(sc.isSoloChannel()) btnSolo.setIcon(iconSoloOn); |
682 |
else btnSolo.setIcon(iconSoloOff); |
683 |
|
684 |
slVolume.setValue((int)(sc.getVolume() * 100)); |
685 |
|
686 |
boolean b = sc.getEngine() != null; |
687 |
slVolume.setEnabled(b); |
688 |
btnSolo.setEnabled(b); |
689 |
btnMute.setEnabled(b); |
690 |
} |
691 |
|
692 |
/** Invoked when the user clicks the mute button. */ |
693 |
private void |
694 |
changeMute() { |
695 |
SamplerChannel sc = getChannelInfo(); |
696 |
boolean b = true; |
697 |
|
698 |
/* |
699 |
* Changing the mute button icon now instead of |
700 |
* leaving the work to the notification mechanism of the LinuxSampler. |
701 |
*/ |
702 |
if(sc.isMuted() && !sc.isMutedBySolo()) { |
703 |
b = false; |
704 |
boolean hasSolo = CC.getSamplerModel().hasSoloChannel(); |
705 |
|
706 |
if(sc.isSoloChannel() || !hasSolo) btnMute.setIcon(iconMuteOff); |
707 |
else btnMute.setIcon(iconMutedBySolo); |
708 |
} else btnMute.setIcon(iconMuteOn); |
709 |
|
710 |
getModel().setBackendMute(b); |
711 |
} |
712 |
|
713 |
/** Invoked when the user clicks the solo button. */ |
714 |
private void |
715 |
changeSolo() { |
716 |
SamplerChannel sc = getChannelInfo(); |
717 |
boolean b = !sc.isSoloChannel(); |
718 |
|
719 |
/* |
720 |
* Changing the solo button icon (and related) now instead of |
721 |
* leaving the work to the notification mechanism of the LinuxSampler. |
722 |
*/ |
723 |
if(b) { |
724 |
btnSolo.setIcon(iconSoloOn); |
725 |
if(sc.isMutedBySolo()) btnMute.setIcon(iconMuteOff); |
726 |
} else { |
727 |
btnSolo.setIcon(iconSoloOff); |
728 |
if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1) |
729 |
btnMute.setIcon(iconMutedBySolo); |
730 |
} |
731 |
|
732 |
getModel().setBackendSolo(b); |
733 |
} |
734 |
|
735 |
/** Invoked when the user changes the volume */ |
736 |
private void |
737 |
setVolume() { |
738 |
updateVolume(); |
739 |
|
740 |
if(slVolume.getValueIsAdjusting()) return; |
741 |
|
742 |
int vol = (int)(getChannelInfo().getVolume() * 100); |
743 |
|
744 |
if(vol == slVolume.getValue()) return; |
745 |
|
746 |
/* |
747 |
* If the model's volume is not equal to the slider |
748 |
* value we assume that the change is due to user input. |
749 |
* So we must update the volume at the backend too. |
750 |
*/ |
751 |
float volume = slVolume.getValue(); |
752 |
volume /= 100; |
753 |
getModel().setBackendVolume(volume); |
754 |
} |
755 |
|
756 |
private void |
757 |
updateVolume() { |
758 |
int volume = slVolume.getValue(); |
759 |
slVolume.setToolTipText(i18n.getLabel("Channel.volume", volume)); |
760 |
lVolImg.setToolTipText(i18n.getLabel("Channel.volume", volume)); |
761 |
|
762 |
setVolumeLabel(volume); |
763 |
|
764 |
|
765 |
} |
766 |
|
767 |
private void |
768 |
setVolumeLabel(int volume) { |
769 |
Dimension d = lVolume.getPreferredSize(); |
770 |
lVolume.setText(String.valueOf(volume) + '%'); |
771 |
d = JuifeUtils.getUnionSize(d, lVolume.getPreferredSize()); |
772 |
lVolume.setMinimumSize(d); |
773 |
lVolume.setPreferredSize(d); |
774 |
lVolume.setMaximumSize(d); |
775 |
} |
776 |
|
777 |
/** |
778 |
* Updates the mute button with the proper icon regarding to information obtained |
779 |
* from <code>channel</code>. |
780 |
* @param channel A <code>SamplerChannel</code> instance containing the new settings |
781 |
* for this channel. |
782 |
*/ |
783 |
private void |
784 |
updateMuteIcon(SamplerChannel channel) { |
785 |
if(channel.isMutedBySolo()) btnMute.setIcon(iconMutedBySolo); |
786 |
else if(channel.isMuted()) btnMute.setIcon(iconMuteOn); |
787 |
else btnMute.setIcon(iconMuteOff); |
788 |
} |
789 |
|
790 |
/** |
791 |
* Updates the number of active disk streams. |
792 |
* @param count The new number of active disk streams. |
793 |
*/ |
794 |
private void |
795 |
updateStreamCount(int count) { |
796 |
Dimension d = lStreams.getPreferredSize(); |
797 |
lStreams.setText(count == 0 ? "--" : String.valueOf(count)); |
798 |
d = JuifeUtils.getUnionSize(d, lStreams.getPreferredSize()); |
799 |
lStreams.setMinimumSize(d); |
800 |
lStreams.setPreferredSize(d); |
801 |
lStreams.setMaximumSize(d); |
802 |
} |
803 |
|
804 |
/** |
805 |
* Updates the number of active voices. |
806 |
* @param count The new number of active voices. |
807 |
*/ |
808 |
private void |
809 |
updateVoiceCount(int count) { |
810 |
Dimension d = lVoices.getPreferredSize(); |
811 |
lVoices.setText(count == 0 ? "--" : String.valueOf(count)); |
812 |
d = JuifeUtils.getUnionSize(d, lVoices.getPreferredSize()); |
813 |
lVoices.setMinimumSize(d); |
814 |
lVoices.setPreferredSize(d); |
815 |
lVoices.setMaximumSize(d); |
816 |
} |
817 |
|
818 |
private void |
819 |
showProperties(boolean show) {propertiesPane.setVisible(show); } |
820 |
|
821 |
private void |
822 |
loadInstrument() { |
823 |
JSInstrumentChooser dlg = new JSInstrumentChooser(CC.getMainFrame()); |
824 |
dlg.setVisible(true); |
825 |
|
826 |
if(dlg.isCancelled()) return; |
827 |
|
828 |
SamplerEngine engine = getChannelInfo().getEngine(); |
829 |
if(dlg.getEngine() != null) { |
830 |
if(engine == null || !dlg.getEngine().equals(engine.getName())); |
831 |
getModel().setBackendEngineType(dlg.getEngine()); |
832 |
} |
833 |
|
834 |
int idx = dlg.getInstrumentIndex(); |
835 |
getModel().loadBackendInstrument(dlg.getInstrumentFile(), idx); |
836 |
|
837 |
} |
838 |
} |
839 |
|
840 |
class ChannelProperties extends JPanel { |
841 |
private final JLabel lMidiDevice = |
842 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiDevice")); |
843 |
private final JLabel lMidiPort = |
844 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiPort")); |
845 |
private final JLabel lMidiChannel = |
846 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiChannel")); |
847 |
|
848 |
private final JLabel lInstrumentMap = |
849 |
new JLabel(i18n.getLabel("ChannelProperties.lInstrumentMap")); |
850 |
|
851 |
private final JLabel lAudioDevice = |
852 |
new JLabel(i18n.getLabel("ChannelProperties.lAudioDevice")); |
853 |
|
854 |
private final JComboBox cbEngines = new JComboBox(); |
855 |
|
856 |
private final JComboBox cbInstrumentMap = new JComboBox(); |
857 |
private final JComboBox cbMidiDevice = new JComboBox(); |
858 |
private final JComboBox cbMidiPort = new JComboBox(); |
859 |
private final JComboBox cbMidiChannel = new JComboBox(); |
860 |
private final JComboBox cbAudioDevice = new JComboBox(); |
861 |
|
862 |
private final JButton btnFxSends = new JButton(Res.iconFxSends22); |
863 |
private final JButton btnAudioProps = new JButton(Res.iconAudioProps16); |
864 |
private InformationDialog fxSendsDlg = null; |
865 |
|
866 |
private SamplerChannelModel channelModel = null; |
867 |
private MidiDeviceModel midiDevice = null; |
868 |
|
869 |
private boolean update = false; |
870 |
|
871 |
private final SamplerListener samplerListener; |
872 |
private final MapListListener mapListListener = new MapListListener(); |
873 |
|
874 |
private class NoMap { |
875 |
public String |
876 |
toString() { return "[None]"; } |
877 |
} |
878 |
|
879 |
private NoMap noMap = new NoMap(); |
880 |
|
881 |
private class DefaultMap { |
882 |
public String |
883 |
toString() { return "[Default]"; } |
884 |
} |
885 |
|
886 |
private DefaultMap defaultMap = new DefaultMap(); |
887 |
|
888 |
/** |
889 |
* Creates a new instance of <code>ChannelProperties</code> using the specified non-null |
890 |
* channel model. |
891 |
* @param model The model to be used by this channel properties pane. |
892 |
*/ |
893 |
ChannelProperties(SamplerChannelModel model) { |
894 |
channelModel = model; |
895 |
|
896 |
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); |
897 |
setOpaque(false); |
898 |
|
899 |
add(new JSeparator()); |
900 |
|
901 |
JPanel enginesPane = createEnginePane(); |
902 |
|
903 |
JPanel devicesPane = new JPanel(); |
904 |
devicesPane.setOpaque(false); |
905 |
devicesPane.setLayout(new BoxLayout(devicesPane, BoxLayout.X_AXIS)); |
906 |
|
907 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
908 |
|
909 |
devicesPane.add(createMidiPane()); |
910 |
|
911 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
912 |
|
913 |
devicesPane.add(enginesPane); |
914 |
|
915 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
916 |
|
917 |
JPanel audioPane = createAudioPane(); |
918 |
Dimension d = audioPane.getPreferredSize(); |
919 |
d.height = Short.MAX_VALUE; |
920 |
|
921 |
audioPane.setMaximumSize(d); |
922 |
devicesPane.add(audioPane); |
923 |
|
924 |
add(devicesPane); |
925 |
add(Box.createRigidArea(new Dimension(0, 6))); |
926 |
|
927 |
add(new JSeparator()); |
928 |
|
929 |
cbMidiChannel.addItem("All"); |
930 |
for(int i = 1; i <= 16; i++) cbMidiChannel.addItem(String.valueOf(i)); |
931 |
|
932 |
cbMidiDevice.addActionListener(new ActionListener() { |
933 |
public void |
934 |
actionPerformed(ActionEvent e) { setMidiDevice(); } |
935 |
}); |
936 |
|
937 |
cbMidiPort.addActionListener(new ActionListener() { |
938 |
public void |
939 |
actionPerformed(ActionEvent e) { setMidiPort(); } |
940 |
}); |
941 |
|
942 |
cbMidiChannel.addActionListener(new ActionListener() { |
943 |
public void |
944 |
actionPerformed(ActionEvent e) { setMidiChannel(); } |
945 |
}); |
946 |
|
947 |
cbEngines.addActionListener(new ActionListener() { |
948 |
public void |
949 |
actionPerformed(ActionEvent e) { setEngineType(); } |
950 |
}); |
951 |
|
952 |
cbAudioDevice.addActionListener(new ActionListener() { |
953 |
public void |
954 |
actionPerformed(ActionEvent e) { setAudioDevice(); } |
955 |
}); |
956 |
|
957 |
getModel().addSamplerChannelListener(new SamplerChannelAdapter() { |
958 |
public void |
959 |
channelChanged(SamplerChannelEvent e) { updateChannelProperties(); } |
960 |
}); |
961 |
|
962 |
samplerListener = new SamplerAdapter() { |
963 |
/** Invoked when the default MIDI instrument map is changed. */ |
964 |
public void |
965 |
defaultMapChanged(SamplerEvent e) { |
966 |
updateCbInstrumentMapToolTipText(); |
967 |
} |
968 |
}; |
969 |
|
970 |
CC.getSamplerModel().addSamplerListener(samplerListener); |
971 |
|
972 |
cbInstrumentMap.addItem(noMap); |
973 |
cbInstrumentMap.addItem(defaultMap); |
974 |
for(MidiInstrumentMap map : CC.getSamplerModel().getMidiInstrumentMaps()) { |
975 |
cbInstrumentMap.addItem(map); |
976 |
} |
977 |
|
978 |
int map = getModel().getChannelInfo().getMidiInstrumentMapId(); |
979 |
cbInstrumentMap.setSelectedItem(CC.getSamplerModel().getMidiInstrumentMapById(map)); |
980 |
if(cbInstrumentMap.getSelectedItem() == null) { |
981 |
if(map == -1) cbInstrumentMap.setSelectedItem(noMap); |
982 |
else if(map == -2) { |
983 |
cbInstrumentMap.setSelectedItem(defaultMap); |
984 |
} |
985 |
} |
986 |
|
987 |
updateCbInstrumentMapToolTipText(); |
988 |
|
989 |
if(getModel().getChannelInfo().getEngine() == null) { |
990 |
cbInstrumentMap.setEnabled(false); |
991 |
} |
992 |
|
993 |
cbInstrumentMap.addActionListener(new ActionListener() { |
994 |
public void |
995 |
actionPerformed(ActionEvent e) { updateInstrumentMap(); } |
996 |
}); |
997 |
|
998 |
CC.getSamplerModel().addMidiDeviceListListener(getHandler()); |
999 |
CC.getSamplerModel().addAudioDeviceListListener(getHandler()); |
1000 |
CC.getSamplerModel().addSamplerChannelListListener(getHandler()); |
1001 |
CC.getSamplerModel().addMidiInstrumentMapListListener(mapListListener); |
1002 |
|
1003 |
btnAudioProps.setToolTipText(i18n.getLabel("ChannelProperties.routing")); |
1004 |
btnAudioProps.setEnabled(false); |
1005 |
btnAudioProps.addActionListener(new ActionListener() { |
1006 |
public void |
1007 |
actionPerformed(ActionEvent e) { |
1008 |
SamplerChannel c = getModel().getChannelInfo(); |
1009 |
new JSChannelOutputRoutingDlg(CC.getMainFrame(), c).setVisible(true); |
1010 |
|
1011 |
} |
1012 |
}); |
1013 |
|
1014 |
btnFxSends.setToolTipText(i18n.getButtonLabel("ChannelProperties.btnFxSends")); |
1015 |
btnFxSends.addActionListener(new ActionListener() { |
1016 |
public void |
1017 |
actionPerformed(ActionEvent e) { |
1018 |
if(fxSendsDlg != null && fxSendsDlg.isVisible()) { |
1019 |
fxSendsDlg.toFront(); |
1020 |
return; |
1021 |
} |
1022 |
|
1023 |
FxSendsPane p = new FxSendsPane(getModel()); |
1024 |
int id = getModel().getChannelId(); |
1025 |
fxSendsDlg = new InformationDialog(CC.getMainFrame(), p); |
1026 |
fxSendsDlg.setTitle(i18n.getLabel("FxSendsDlg.title", id)); |
1027 |
fxSendsDlg.setModal(false); |
1028 |
fxSendsDlg.showCloseButton(false); |
1029 |
fxSendsDlg.setVisible(true); |
1030 |
} |
1031 |
}); |
1032 |
|
1033 |
updateMidiDevices(); |
1034 |
updateAudioDevices(); |
1035 |
updateChannelProperties(); |
1036 |
} |
1037 |
|
1038 |
class FxSendsPane extends JSFxSendsPane { |
1039 |
FxSendsPane(SamplerChannelModel model) { |
1040 |
super(model); |
1041 |
|
1042 |
actionAddFxSend.putValue(Action.SMALL_ICON, Res.iconNew16); |
1043 |
actionRemoveFxSend.putValue(Action.SMALL_ICON, Res.iconDelete16); |
1044 |
} |
1045 |
|
1046 |
protected JToolBar |
1047 |
createToolBar() { |
1048 |
JToolBar tb = new JToolBar(); |
1049 |
Dimension d = new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height); |
1050 |
tb.setMaximumSize(d); |
1051 |
tb.setFloatable(false); |
1052 |
tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT); |
1053 |
|
1054 |
tb.add(new ToolbarButton(actionAddFxSend)); |
1055 |
tb.add(new ToolbarButton(actionRemoveFxSend)); |
1056 |
|
1057 |
return tb; |
1058 |
} |
1059 |
} |
1060 |
|
1061 |
private JPanel |
1062 |
createEnginePane() { |
1063 |
for(SamplerEngine e : CC.getSamplerModel().getEngines()) cbEngines.addItem(e); |
1064 |
|
1065 |
cbEngines.setMaximumSize(cbEngines.getPreferredSize()); |
1066 |
|
1067 |
JPanel p = new JPanel(); |
1068 |
p.setOpaque(false); |
1069 |
p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS)); |
1070 |
p.add(cbEngines); |
1071 |
p.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3)); |
1072 |
|
1073 |
//enginesPane.add(Box.createGlue()); |
1074 |
JPanel enginesPane = new JPanel(); |
1075 |
enginesPane.setOpaque(false); |
1076 |
enginesPane.setLayout(new BorderLayout()); |
1077 |
enginesPane.add(p, BorderLayout.SOUTH); |
1078 |
//enginesPane.add(Box.createRigidArea(new Dimension(0, 3))); |
1079 |
|
1080 |
String s = i18n.getLabel("ChannelProperties.enginesPane"); |
1081 |
enginesPane.setBorder(BorderFactory.createTitledBorder(s)); |
1082 |
Dimension d = new Dimension(enginesPane.getPreferredSize().width, Short.MAX_VALUE); |
1083 |
enginesPane.setMaximumSize(d); |
1084 |
return enginesPane; |
1085 |
} |
1086 |
|
1087 |
private JPanel |
1088 |
createMidiPane() { |
1089 |
JPanel midiPane = new JPanel(); |
1090 |
midiPane.setOpaque(false); |
1091 |
|
1092 |
GridBagLayout gridbag = new GridBagLayout(); |
1093 |
GridBagConstraints c = new GridBagConstraints(); |
1094 |
|
1095 |
midiPane.setLayout(gridbag); |
1096 |
|
1097 |
c.gridx = 1; |
1098 |
c.gridy = 0; |
1099 |
c.insets = new Insets(0, 3, 3, 3); |
1100 |
gridbag.setConstraints(lMidiDevice, c); |
1101 |
midiPane.add(lMidiDevice); |
1102 |
|
1103 |
c.gridx = 2; |
1104 |
c.gridy = 0; |
1105 |
gridbag.setConstraints(lMidiPort, c); |
1106 |
midiPane.add(lMidiPort); |
1107 |
|
1108 |
c.gridx = 3; |
1109 |
c.gridy = 0; |
1110 |
gridbag.setConstraints(lMidiChannel, c); |
1111 |
midiPane.add(lMidiChannel); |
1112 |
|
1113 |
c.gridx = 4; |
1114 |
c.gridy = 0; |
1115 |
c.insets = new Insets(0, 10, 3, 3); |
1116 |
gridbag.setConstraints(lInstrumentMap, c); |
1117 |
midiPane.add(lInstrumentMap); |
1118 |
|
1119 |
btnFxSends.setMargin(new Insets(0, 0, 0, 0)); |
1120 |
c.gridx = 0; |
1121 |
c.gridy = 0; |
1122 |
c.gridheight = 2; |
1123 |
c.insets = new Insets(0, 5, 0, 8); |
1124 |
gridbag.setConstraints(btnFxSends, c); |
1125 |
midiPane.add(btnFxSends); |
1126 |
|
1127 |
c.gridx = 1; |
1128 |
c.gridy = 1; |
1129 |
c.gridheight = 1; |
1130 |
c.insets = new Insets(0, 4, 4, 3); |
1131 |
c.fill = GridBagConstraints.HORIZONTAL; |
1132 |
gridbag.setConstraints(cbMidiDevice, c); |
1133 |
midiPane.add(cbMidiDevice); |
1134 |
|
1135 |
c.gridx = 3; |
1136 |
c.gridy = 1; |
1137 |
gridbag.setConstraints(cbMidiChannel, c); |
1138 |
midiPane.add(cbMidiChannel); |
1139 |
|
1140 |
c.gridx = 2; |
1141 |
c.gridy = 1; |
1142 |
gridbag.setConstraints(cbMidiPort, c); |
1143 |
midiPane.add(cbMidiPort); |
1144 |
|
1145 |
c.gridx = 4; |
1146 |
c.gridy = 1; |
1147 |
c.weightx = 1.0; |
1148 |
c.insets = new Insets(0, 10, 3, 3); |
1149 |
gridbag.setConstraints(cbInstrumentMap, c); |
1150 |
midiPane.add(cbInstrumentMap); |
1151 |
|
1152 |
String s = i18n.getLabel("ChannelProperties.midiPane"); |
1153 |
TitledBorder border = BorderFactory.createTitledBorder(s); |
1154 |
//border.setTitlePosition(border.TOP); |
1155 |
midiPane.setBorder(border); |
1156 |
return midiPane; |
1157 |
} |
1158 |
|
1159 |
private JPanel |
1160 |
createAudioPane() { |
1161 |
JPanel audioPane = new JPanel(); |
1162 |
audioPane.setOpaque(false); |
1163 |
|
1164 |
GridBagLayout gridbag = new GridBagLayout(); |
1165 |
GridBagConstraints c = new GridBagConstraints(); |
1166 |
|
1167 |
audioPane.setLayout(gridbag); |
1168 |
|
1169 |
c.gridx = 0; |
1170 |
c.gridy = 0; |
1171 |
c.insets = new Insets(0, 3, 3, 3); |
1172 |
gridbag.setConstraints(lAudioDevice, c); |
1173 |
audioPane.add(lAudioDevice); |
1174 |
|
1175 |
c.gridx = 0; |
1176 |
c.gridy = 1; |
1177 |
c.fill = GridBagConstraints.HORIZONTAL; |
1178 |
gridbag.setConstraints(cbAudioDevice, c); |
1179 |
audioPane.add(cbAudioDevice); |
1180 |
|
1181 |
btnAudioProps.setMargin(new Insets(0, 0, 0, 0)); |
1182 |
c.gridx = 1; |
1183 |
c.gridy = 1; |
1184 |
c.fill = GridBagConstraints.NONE; |
1185 |
gridbag.setConstraints(btnAudioProps, c); |
1186 |
audioPane.add(btnAudioProps); |
1187 |
|
1188 |
String s = i18n.getLabel("ChannelProperties.audioPane"); |
1189 |
audioPane.setBorder(BorderFactory.createTitledBorder(s)); |
1190 |
|
1191 |
return audioPane; |
1192 |
} |
1193 |
|
1194 |
/** |
1195 |
* Gets the model that is currently used by this channel properties pane. |
1196 |
* @return model The <code>SamplerChannelModel</code> instance |
1197 |
* that provides information about the channel whose settings are |
1198 |
* represented by this channel properties pane. |
1199 |
*/ |
1200 |
public SamplerChannelModel |
1201 |
getModel() { return channelModel; } |
1202 |
|
1203 |
|
1204 |
private void |
1205 |
updateInstrumentMap() { |
1206 |
updateCbInstrumentMapToolTipText(); |
1207 |
|
1208 |
int id = getModel().getChannelInfo().getMidiInstrumentMapId(); |
1209 |
Object o = cbInstrumentMap.getSelectedItem(); |
1210 |
if(o == null && id == -1) return; |
1211 |
|
1212 |
int cbId; |
1213 |
if(o == null || o == noMap) cbId = -1; |
1214 |
else if(o == defaultMap) cbId = -2; |
1215 |
else cbId = ((MidiInstrumentMap)o).getMapId(); |
1216 |
|
1217 |
if(cbId == id) return; |
1218 |
|
1219 |
channelModel.setBackendMidiInstrumentMap(cbId); |
1220 |
} |
1221 |
|
1222 |
private void |
1223 |
updateCbInstrumentMapToolTipText() { |
1224 |
if(cbInstrumentMap.getSelectedItem() != defaultMap) { |
1225 |
cbInstrumentMap.setToolTipText(null); |
1226 |
return; |
1227 |
} |
1228 |
|
1229 |
MidiInstrumentMap m = CC.getSamplerModel().getDefaultMidiInstrumentMap(); |
1230 |
if(m != null) { |
1231 |
String s = i18n.getLabel("Channel.ttDefault", m.getName()); |
1232 |
cbInstrumentMap.setToolTipText(s); |
1233 |
} else { |
1234 |
cbInstrumentMap.setToolTipText(null); |
1235 |
} |
1236 |
} |
1237 |
|
1238 |
/** |
1239 |
* Updates the channel settings. This method is invoked when changes to the |
1240 |
* channel were made. |
1241 |
*/ |
1242 |
private void |
1243 |
updateChannelProperties() { |
1244 |
SamplerModel sm = CC.getSamplerModel(); |
1245 |
SamplerChannel sc = getModel().getChannelInfo(); |
1246 |
|
1247 |
MidiDeviceModel mm = sm.getMidiDeviceById(sc.getMidiInputDevice()); |
1248 |
AudioDeviceModel am = sm.getAudioDeviceById(sc.getAudioOutputDevice()); |
1249 |
|
1250 |
if(isUpdate()) CC.getLogger().warning("Unexpected update state!"); |
1251 |
|
1252 |
setUpdate(true); |
1253 |
|
1254 |
try { |
1255 |
cbMidiDevice.setSelectedItem(mm == null ? null : mm.getDeviceInfo()); |
1256 |
|
1257 |
cbEngines.setSelectedItem(sc.getEngine()); |
1258 |
|
1259 |
cbAudioDevice.setSelectedItem(am == null ? null : am.getDeviceInfo()); |
1260 |
btnAudioProps.setEnabled(am != null); |
1261 |
} catch(Exception x) { |
1262 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
1263 |
} |
1264 |
|
1265 |
if(sc.getEngine() != null) { |
1266 |
cbInstrumentMap.setEnabled(true); |
1267 |
int id = sc.getMidiInstrumentMapId(); |
1268 |
Object o; |
1269 |
if(id == -2) o = defaultMap; |
1270 |
else if(id == -1) o = noMap; |
1271 |
else o = CC.getSamplerModel().getMidiInstrumentMapById(id); |
1272 |
|
1273 |
if(cbInstrumentMap.getSelectedItem() != o) { |
1274 |
cbInstrumentMap.setSelectedItem(o); |
1275 |
} |
1276 |
} else { |
1277 |
cbInstrumentMap.setSelectedItem(noMap); |
1278 |
cbInstrumentMap.setEnabled(false); |
1279 |
} |
1280 |
|
1281 |
setUpdate(false); |
1282 |
} |
1283 |
|
1284 |
/** |
1285 |
* Updates the MIDI device list. |
1286 |
*/ |
1287 |
private void |
1288 |
updateMidiDevices() { |
1289 |
SamplerModel sm = CC.getSamplerModel(); |
1290 |
SamplerChannel sc = getModel().getChannelInfo(); |
1291 |
|
1292 |
setUpdate(true); |
1293 |
|
1294 |
try { |
1295 |
cbMidiDevice.removeAllItems(); |
1296 |
|
1297 |
for(MidiDeviceModel m : sm.getMidiDevices()) |
1298 |
cbMidiDevice.addItem(m.getDeviceInfo()); |
1299 |
|
1300 |
MidiDeviceModel mm = sm.getMidiDeviceById(sc.getMidiInputDevice()); |
1301 |
cbMidiDevice.setSelectedItem(mm == null ? null : mm.getDeviceInfo()); |
1302 |
} catch(Exception x) { |
1303 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
1304 |
} |
1305 |
|
1306 |
setUpdate(false); |
1307 |
} |
1308 |
|
1309 |
/** |
1310 |
* Updates the audio device list. |
1311 |
*/ |
1312 |
private void |
1313 |
updateAudioDevices() { |
1314 |
SamplerModel sm = CC.getSamplerModel(); |
1315 |
SamplerChannel sc = getModel().getChannelInfo(); |
1316 |
|
1317 |
setUpdate(true); |
1318 |
|
1319 |
try { |
1320 |
cbAudioDevice.removeAllItems(); |
1321 |
|
1322 |
for(AudioDeviceModel m : sm.getAudioDevices()) |
1323 |
cbAudioDevice.addItem(m.getDeviceInfo()); |
1324 |
|
1325 |
AudioDeviceModel am = sm.getAudioDeviceById(sc.getAudioOutputDevice()); |
1326 |
cbAudioDevice.setSelectedItem(am == null ? null : am.getDeviceInfo()); |
1327 |
} catch(Exception x) { |
1328 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
1329 |
} |
1330 |
|
1331 |
setUpdate(false); |
1332 |
} |
1333 |
|
1334 |
private void |
1335 |
setMidiDevice() { |
1336 |
MidiInputDevice mid = (MidiInputDevice)cbMidiDevice.getSelectedItem(); |
1337 |
|
1338 |
if(!isUpdate()) { |
1339 |
if(mid != null) getModel().setBackendMidiInputDevice(mid.getDeviceId()); |
1340 |
return; |
1341 |
} |
1342 |
|
1343 |
if(midiDevice != null) midiDevice.removeMidiDeviceListener(getHandler()); |
1344 |
|
1345 |
cbMidiPort.removeAllItems(); |
1346 |
|
1347 |
if(mid == null) { |
1348 |
midiDevice = null; |
1349 |
cbMidiPort.setEnabled(false); |
1350 |
|
1351 |
cbMidiChannel.setSelectedItem(null); |
1352 |
cbMidiChannel.setEnabled(false); |
1353 |
} else { |
1354 |
midiDevice = CC.getSamplerModel().getMidiDeviceById(mid.getDeviceId()); |
1355 |
if(midiDevice != null) midiDevice.addMidiDeviceListener(getHandler()); |
1356 |
|
1357 |
cbMidiPort.setEnabled(true); |
1358 |
|
1359 |
MidiPort[] ports = mid.getMidiPorts(); |
1360 |
for(MidiPort port : ports) cbMidiPort.addItem(port); |
1361 |
|
1362 |
int p = getModel().getChannelInfo().getMidiInputPort(); |
1363 |
cbMidiPort.setSelectedItem(p >= 0 && p < ports.length ? ports[p] : null); |
1364 |
|
1365 |
cbMidiChannel.setEnabled(true); |
1366 |
int c = getModel().getChannelInfo().getMidiInputChannel(); |
1367 |
cbMidiChannel.setSelectedItem(c == -1 ? "All" : String.valueOf(c + 1)); |
1368 |
} |
1369 |
|
1370 |
|
1371 |
} |
1372 |
|
1373 |
private void |
1374 |
setMidiPort() { |
1375 |
if(isUpdate()) return; |
1376 |
|
1377 |
getModel().setBackendMidiInputPort(cbMidiPort.getSelectedIndex()); |
1378 |
} |
1379 |
|
1380 |
private void |
1381 |
setMidiChannel() { |
1382 |
if(isUpdate()) return; |
1383 |
|
1384 |
Object o = cbMidiChannel.getSelectedItem(); |
1385 |
if(o == null) return; |
1386 |
|
1387 |
int c = o.toString().equals("All") ? -1 : Integer.parseInt(o.toString()) - 1; |
1388 |
|
1389 |
getModel().setBackendMidiInputChannel(c); |
1390 |
} |
1391 |
|
1392 |
/** Invoked when the user selects an engine. */ |
1393 |
private void |
1394 |
setEngineType() { |
1395 |
Object oldEngine = getModel().getChannelInfo().getEngine(); |
1396 |
SamplerEngine newEngine = (SamplerEngine)cbEngines.getSelectedItem(); |
1397 |
|
1398 |
if(oldEngine != null) { if(oldEngine.equals(newEngine)) return; } |
1399 |
else if(newEngine == null) return; |
1400 |
|
1401 |
getModel().setBackendEngineType(newEngine.getName()); |
1402 |
|
1403 |
} |
1404 |
|
1405 |
private void |
1406 |
setAudioDevice() { |
1407 |
if(isUpdate()) return; |
1408 |
AudioOutputDevice dev = (AudioOutputDevice)cbAudioDevice.getSelectedItem(); |
1409 |
if(dev != null) getModel().setBackendAudioOutputDevice(dev.getDeviceId()); |
1410 |
} |
1411 |
|
1412 |
/** |
1413 |
* Determines whether the currently processed changes are due to update. |
1414 |
* @return <code>true</code> if the currently processed changes are due to update and |
1415 |
* <code>false</code> if the currently processed changes are due to user input. |
1416 |
*/ |
1417 |
private boolean |
1418 |
isUpdate() { return update; } |
1419 |
|
1420 |
/** |
1421 |
* Sets whether the currently processed changes are due to update. |
1422 |
* @param b Specify <code>true</code> to indicate that the currently |
1423 |
* processed changes are due to update; <code>false</code> |
1424 |
* indicates that the currently processed changes are due to user input. |
1425 |
*/ |
1426 |
private void |
1427 |
setUpdate(boolean b) { update = b; } |
1428 |
|
1429 |
private final Handler handler = new Handler(); |
1430 |
|
1431 |
private Handler |
1432 |
getHandler() { return handler; } |
1433 |
|
1434 |
private class Handler implements MidiDeviceListListener, ListListener<AudioDeviceModel>, |
1435 |
SamplerChannelListListener, MidiDeviceListener { |
1436 |
|
1437 |
/** |
1438 |
* Invoked when a new MIDI device is created. |
1439 |
* @param e A <code>MidiDeviceListEvent</code> |
1440 |
* instance providing the event information. |
1441 |
*/ |
1442 |
public void |
1443 |
deviceAdded(MidiDeviceListEvent e) { |
1444 |
cbMidiDevice.addItem(e.getMidiDeviceModel().getDeviceInfo()); |
1445 |
} |
1446 |
|
1447 |
/** |
1448 |
* Invoked when a MIDI device is removed. |
1449 |
* @param e A <code>MidiDeviceListEvent</code> |
1450 |
* instance providing the event information. |
1451 |
*/ |
1452 |
public void |
1453 |
deviceRemoved(MidiDeviceListEvent e) { |
1454 |
cbMidiDevice.removeItem(e.getMidiDeviceModel().getDeviceInfo()); |
1455 |
} |
1456 |
|
1457 |
/** |
1458 |
* Invoked when a new audio device is created. |
1459 |
* @param e An <code>AudioDeviceListEvent</code> |
1460 |
* instance providing the event information. |
1461 |
*/ |
1462 |
public void |
1463 |
entryAdded(ListEvent<AudioDeviceModel> e) { |
1464 |
cbAudioDevice.addItem(e.getEntry().getDeviceInfo()); |
1465 |
} |
1466 |
|
1467 |
/** |
1468 |
* Invoked when an audio device is removed. |
1469 |
* @param e An <code>AudioDeviceListEvent</code> |
1470 |
* instance providing the event information. |
1471 |
*/ |
1472 |
public void |
1473 |
entryRemoved(ListEvent<AudioDeviceModel> e) { |
1474 |
cbAudioDevice.removeItem(e.getEntry().getDeviceInfo()); |
1475 |
} |
1476 |
|
1477 |
/** |
1478 |
* Invoked when a new sampler channel is created. |
1479 |
* @param e A <code>SamplerChannelListEvent</code> |
1480 |
* instance providing the event information. |
1481 |
*/ |
1482 |
public void |
1483 |
channelAdded(SamplerChannelListEvent e) { } |
1484 |
|
1485 |
/** |
1486 |
* Invoked when a sampler channel is removed. |
1487 |
* @param e A <code>SamplerChannelListEvent</code> |
1488 |
* instance providing the event information. |
1489 |
*/ |
1490 |
public void |
1491 |
channelRemoved(SamplerChannelListEvent e) { |
1492 |
// Some cleanup when the channel is removed. |
1493 |
if(e.getChannelModel().getChannelId() == channelModel.getChannelId()) { |
1494 |
SamplerModel sm = CC.getSamplerModel(); |
1495 |
|
1496 |
sm.removeMidiDeviceListListener(getHandler()); |
1497 |
sm.removeAudioDeviceListListener(getHandler()); |
1498 |
sm.removeMidiInstrumentMapListListener(mapListListener); |
1499 |
sm.removeSamplerListener(samplerListener); |
1500 |
sm.removeSamplerChannelListListener(getHandler()); |
1501 |
|
1502 |
if(midiDevice != null) { |
1503 |
midiDevice.removeMidiDeviceListener(getHandler()); |
1504 |
} |
1505 |
} |
1506 |
} |
1507 |
|
1508 |
public void |
1509 |
settingsChanged(MidiDeviceEvent e) { |
1510 |
if(isUpdate()) { |
1511 |
CC.getLogger().warning("Invalid update state"); |
1512 |
return; |
1513 |
} |
1514 |
|
1515 |
setUpdate(true); |
1516 |
int idx = cbMidiPort.getSelectedIndex(); |
1517 |
MidiInputDevice d = e.getMidiDeviceModel().getDeviceInfo(); |
1518 |
|
1519 |
cbMidiPort.removeAllItems(); |
1520 |
for(MidiPort port : d.getMidiPorts()) cbMidiPort.addItem(port); |
1521 |
|
1522 |
if(idx >= cbMidiPort.getModel().getSize()) idx = 0; |
1523 |
|
1524 |
setUpdate(false); |
1525 |
|
1526 |
if(cbMidiPort.getModel().getSize() > 0) cbMidiPort.setSelectedIndex(idx); |
1527 |
} |
1528 |
} |
1529 |
|
1530 |
private class MapListListener implements ListListener<MidiInstrumentMap> { |
1531 |
/** Invoked when a new MIDI instrument map is added to a list. */ |
1532 |
public void |
1533 |
entryAdded(ListEvent<MidiInstrumentMap> e) { |
1534 |
cbInstrumentMap.insertItemAt(e.getEntry(), cbInstrumentMap.getItemCount()); |
1535 |
boolean b = getModel().getChannelInfo().getEngine() != null; |
1536 |
if(b && !cbInstrumentMap.isEnabled()) cbInstrumentMap.setEnabled(true); |
1537 |
} |
1538 |
|
1539 |
/** Invoked when a new MIDI instrument map is removed from a list. */ |
1540 |
public void |
1541 |
entryRemoved(ListEvent<MidiInstrumentMap> e) { |
1542 |
cbInstrumentMap.removeItem(e.getEntry()); |
1543 |
if(cbInstrumentMap.getItemCount() == 0) { |
1544 |
cbInstrumentMap.setSelectedItem(noMap); |
1545 |
cbInstrumentMap.setEnabled(false); |
1546 |
} |
1547 |
} |
1548 |
} |
1549 |
} |