view/classic/FxSendsPane.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.classic;

import java.awt.BorderLayout;
import java.awt.Dimension;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.AbstractAction;
import javax.swing.Action;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.DefaultCellEditor;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JToolBar;

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

import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.JTableHeader;

import net.sf.juife.event.TaskEvent;
import net.sf.juife.event.TaskListener;

import org.jsampler.AudioDeviceModel;
import org.jsampler.CC;
import org.jsampler.SamplerChannelModel;

import org.jsampler.event.EffectSendsAdapter;
import org.jsampler.event.EffectSendsEvent;
import org.jsampler.event.EffectSendsListener;


import org.jsampler.task.Channel;

import org.jsampler.view.FxSendTable;

import org.linuxsampler.lscp.FxSend;

import static org.jsampler.view.classic.ClassicI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class FxSendsPane extends JPanel implements ListSelectionListener {
        private SamplerChannelModel channelModel;
        private final FxSendTable fxSendsTable;
        
        private final AddFxSend addFxSend = new AddFxSend();
        private final ToolbarButton btnNewFxSend = new ToolbarButton(addFxSend);
        private final ToolbarButton btnRemoveFxSend = new ToolbarButton(new RemoveFxSend());
        private final JComboBox cbMidiCtrls = new JComboBox();
        private final JSlider slVolume = new JSlider(0, 100);
        
        private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("FxSendsPane.lMidiCtrl"));
        private final JLabel lVolume = new JLabel(i18n.getLabel("FxSendsPane.lVolume"));
        
        private final ChannelRoutingTable channelRoutingTable;
        
        private FxSend fxSend = null;
        
        /**
         * Creates a new instance of <code>FxSendsPane</code>.
         * @throws IllegalArgumentException If <code>model</code> is <code>null</code>.
         */
        public
        FxSendsPane(SamplerChannelModel model) {
                if(model == null)
                        throw new IllegalArgumentException("model should be non-null!");
                
                channelModel = model;
                fxSendsTable = new FxSendTable(channelModel);
                channelRoutingTable = new ChannelRoutingTable();
                
                setLayout(new BorderLayout());
                
                JToolBar tb = new JToolBar();
                tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
                tb.setFloatable(false);
                tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
                
                tb.add(btnNewFxSend);
                tb.add(btnRemoveFxSend);
                
                JPanel leftPane = new JPanel();
                leftPane.setLayout(new BorderLayout());
                
                leftPane.add(tb, BorderLayout.NORTH);
                leftPane.add(new JScrollPane(fxSendsTable));
                
                JPanel rightPane = createRightPane();
                
                
                JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
                splitPane.setLeftComponent(leftPane);
                splitPane.setRightComponent(rightPane);
                splitPane.setContinuousLayout(true);
                add(splitPane);
                
                channelModel.addEffectSendsListener(getHandler());
                
                fxSendsTable.getSelectionModel().addListSelectionListener(this);
                
                if(channelModel.getChannelInfo().getEngine() == null) {
                        btnNewFxSend.setEnabled(false);
                }
                if(channelModel.getFxSendCount() == 0) {
                        btnRemoveFxSend.setEnabled(false);
                } else {
                        fxSendsTable.setSelectedFxSend(channelModel.getFxSend(0));
                }
                updateFxSend();
                
                Dimension d = getMinimumSize();
                int w = d.width > 500 ? d.width : 500;
                int h = d.height > 300 ? d.height : 300;
                setPreferredSize(new Dimension(w, h));
                splitPane.setDividerLocation(200);
        }
        
        public JPanel
        createRightPane() {
                for(int i = 0; i < 128; i++) cbMidiCtrls.addItem(new Integer(i));
                
                cbMidiCtrls.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                if(fxSend == null) return;
                                
                                int fxs = fxSend.getFxSendId();
                                int ctrl = cbMidiCtrls.getSelectedIndex();
                                
                                if(ctrl == fxSend.getMidiController()) {
                                        return;
                                }
                                
                                channelModel.setBackendFxSendMidiController(fxs, ctrl);
                        }
                });
                
                slVolume.addChangeListener(new ChangeListener() {
                        public void
                        stateChanged(ChangeEvent e) {
                                if(slVolume.getValueIsAdjusting() || fxSend == null) return;
                                
                                int i = (int)(fxSend.getLevel() * 100);
                                if(slVolume.getValue() == i) return;
                                
                                float vol = slVolume.getValue();
                                vol /= 100;
                                channelModel.setBackendFxSendLevel(fxSend.getFxSendId(), vol);
                        }
                });
                
                JPanel rightPane = new JPanel();
                rightPane.setLayout(new BorderLayout());
                
                JPanel p = new JPanel();
                p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
                
                JPanel p2 = new JPanel();
                p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
                
                p2.add(lVolume);
                p2.add(Box.createRigidArea(new Dimension(6, 0)));
                slVolume.setMinimumSize(slVolume.getPreferredSize());
                p2.add(slVolume);
                p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                p.add(p2);
                
                p2 = new JPanel();
                
                p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
                p2.add(lMidiCtrl);
                p2.add(Box.createRigidArea(new Dimension(6, 0)));
                p2.add(cbMidiCtrls);
                p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
                //p2.setAlignmentX(LEFT_ALIGNMENT);
                p.add(p2);
                
                rightPane.add(p, BorderLayout.NORTH);
                rightPane.add(new JScrollPane(channelRoutingTable));
                
                return rightPane;
        }
        
        public void
        valueChanged(ListSelectionEvent e) {
                if(e.getValueIsAdjusting()) return;
                
                fxSend = fxSendsTable.getSelectedFxSend();
                btnRemoveFxSend.setEnabled(fxSend != null);
                updateFxSend();
        }
        
        private void
        updateFxSend() {
                boolean b = (fxSend != null);
                cbMidiCtrls.setEnabled(b);
                slVolume.setEnabled(b);
                channelRoutingTable.setEnabled(b);
                if(!b) {
                        slVolume.setValue(0);
                        cbMidiCtrls.setSelectedIndex(0);
                        return;
                }
                
                cbMidiCtrls.setSelectedIndex(fxSend.getMidiController());
                slVolume.setValue((int)(fxSend.getLevel() * 100));
        }
        
        class AddFxSend extends AbstractAction {
                private int fxSendId = -1;
                
                AddFxSend() {
                        super(i18n.getLabel("FxSendPane.AddFxSend"));
                        
                        String s = i18n.getLabel("FxSendPane.AddFxSend.tt");
                        putValue(SHORT_DESCRIPTION, s);
                        putValue(Action.SMALL_ICON, Res.iconNew16);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        int id = channelModel.getChannelId();
                        final Channel.AddFxSend t = new Channel.AddFxSend(id, 0, "New effect send");
                        
                        t.addTaskListener(new TaskListener() {
                                public void
                                taskPerformed(TaskEvent e) {
                                        if(t.doneWithErrors()) {
                                                fxSendId = -1;
                                                return;
                                        }
                                        setFxSendId(t.getResult());
                                }
                        });
                        CC.getTaskQueue().add(t);
                }
                
                public int
                getFxSendId() { return fxSendId; }
                
                public void
                setFxSendId(int id) { fxSendId = id; }
        }
        
        class RemoveFxSend extends AbstractAction {
                RemoveFxSend() {
                        super(i18n.getLabel("FxSendPane.RemoveFxSend"));
                        
                        String s = i18n.getLabel("FxSendPane.RemoveFxSend.tt");
                        putValue(SHORT_DESCRIPTION, s);
                        putValue(Action.SMALL_ICON, Res.iconDelete16);
                }
                
                public void
                actionPerformed(ActionEvent e) {
                        FxSend fxs = fxSendsTable.getSelectedFxSend();
                        if(fxs == null) return;
                        channelModel.removeBackendFxSend(fxs.getFxSendId());
                }
        }
        
        class ChannelRoutingTable extends JTable {
                private String[] columnToolTips = {
                        i18n.getLabel("FxSendsPane.ttAudioSrc"),
                        i18n.getLabel("FxSendsPane.ttAudioDst"),
                };
                
                ChannelRoutingTable() {
                        super(new ChannelRoutingTableModel());
                        
                        JComboBox cb = new JComboBox();
                        int devId = channelModel.getChannelInfo().getAudioOutputDevice();
                        AudioDeviceModel adm = CC.getSamplerModel().getAudioDeviceById(devId);
                        
                        int chns;
                        if(adm == null) {
                                chns = channelModel.getChannelInfo().getAudioOutputChannels();
                        } else {
                                chns = adm.getDeviceInfo().getAudioChannelCount();
                        }
                        
                        for(Integer i = 0; i < chns; i++) cb.addItem(i);
                        
                        TableColumn column = getColumnModel().getColumn(1);
                        column.setCellEditor(new DefaultCellEditor(cb));
                }
                
                protected JTableHeader
                createDefaultTableHeader() {
                         return new JTableHeader(columnModel) {
                                public String getToolTipText(java.awt.event.MouseEvent e) {
                                        java.awt.Point p = e.getPoint();
                                        int i = columnModel.getColumnIndexAtX(p.x);
                                        i = columnModel.getColumn(i).getModelIndex();
                                        return columnToolTips[i];
                                }
                         };
                }
        }
        
        class ChannelRoutingTableModel extends AbstractTableModel implements ListSelectionListener {
                private String[] columnNames = {
                        i18n.getLabel("FxSendsPane.audioSrc"),
                        i18n.getLabel("FxSendsPane.audioDst")
                };
                
                ChannelRoutingTableModel() {
                        channelModel.addEffectSendsListener(new EffectSendsAdapter() {
                                /** Invoked when an effect send's setting are changed. */
                                public void
                                effectSendChanged(EffectSendsEvent e) {
                                        if(fxSend == null) {
                                                fireTableDataChanged();
                                                return;
                                        }
                                        
                                        if(fxSend.equals(e.getFxSend())) {
                                                int l;
                                                l = e.getFxSend().getAudioOutputRouting().length;
                                                fireTableRowsUpdated(0, l - 1);
                                        }
                                }
                        });
                        
                        fxSendsTable.getSelectionModel().addListSelectionListener(this);
                }
                
                public int
                getColumnCount() { return columnNames.length; }
                
                public String
                getColumnName(int column) { return columnNames[column]; }
                
                public int
                getRowCount() {
                        if(fxSend == null) return 0;
                        return fxSend.getAudioOutputRouting().length;
                }
                
                public Object
                getValueAt(int row, int column) {
                        switch(column) {
                        case 0:
                                return row;
                        case 1:
                                return fxSend.getAudioOutputRouting()[row];
                        default: return null;
                        }
                        
                }
                
                public boolean
                isCellEditable(int row, int column) {
                        switch(column) {
                        case 0:
                                return false;
                        case 1:
                                return true;
                        default: return false;
                        }
                }
                
                public void
                setValueAt(Object value, int row, int column) {
                        if(column == 0) return;
                        int id = fxSend.getFxSendId();
                        int src = (Integer)getValueAt(row, 0);
                        int dst = (Integer)value;
                        channelModel.setBackendFxSendAudioOutputChannel(id, src, dst);
                        fxSend.getAudioOutputRouting()[row] = dst;
                        
                        fireTableCellUpdated(row, column);
                }
                
                public void
                valueChanged(ListSelectionEvent e) {
                        if(e.getValueIsAdjusting()) return;
                        
                        fireTableDataChanged();
                }
        }
        
        private final Handler eventHandler = new Handler();
        
        private Handler
        getHandler() { return eventHandler; }
        
        private class Handler implements EffectSendsListener {
                /** Invoked when a new effect send is added to a sampler channel. */
                public void
                effectSendAdded(EffectSendsEvent e) {
                        FxSend fxs = fxSendsTable.getSelectedFxSend();
                        if(fxs == null) return;
                        if(fxs.getFxSendId() != addFxSend.getFxSendId()) return;
                        
                        fxSendsTable.requestFocus();
                        fxSendsTable.editSelectedFxSend();
                        addFxSend.setFxSendId(-1);
                }
                
                /** Invoked when an effect send is removed from a sampler channel. */
                public void 
                effectSendRemoved(EffectSendsEvent e) {
                        if(channelModel.getFxSendCount() == 0) return;
                        int id = e.getFxSend().getFxSendId();
                        for(FxSend fxs : channelModel.getFxSends()) {
                                if(fxs.getFxSendId() > id) {
                                        fxSendsTable.setSelectedFxSend(fxs);
                                        return;
                                }
                        }
                        FxSend fxs = channelModel.getFxSend(channelModel.getFxSendCount() - 1);
                        fxSendsTable.setSelectedFxSend(fxs);
                }
                
                /** Invoked when an effect send's setting are changed. */
                public void
                effectSendChanged(EffectSendsEvent e) {
                        if(fxSend == null) return;
                        if(fxSend.equals(e.getFxSend())) {
                                fxSend = e.getFxSend();
                                updateFxSend();
                        }
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5	*
6	* This file is part of JSampler.
7	*
8	* JSampler is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* JSampler is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with JSampler; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.jsampler.view.classic;
24
25	import java.awt.BorderLayout;
26	import java.awt.Dimension;
27
28	import java.awt.event.ActionEvent;
29	import java.awt.event.ActionListener;
30
31	import javax.swing.AbstractAction;
32	import javax.swing.Action;
33	import javax.swing.BorderFactory;
34	import javax.swing.Box;
35	import javax.swing.BoxLayout;
36	import javax.swing.DefaultCellEditor;
37	import javax.swing.JComboBox;
38	import javax.swing.JLabel;
39	import javax.swing.JPanel;
40	import javax.swing.JScrollPane;
41	import javax.swing.JSlider;
42	import javax.swing.JSplitPane;
43	import javax.swing.JTable;
44	import javax.swing.JToolBar;
45
46	import javax.swing.event.ChangeEvent;
47	import javax.swing.event.ChangeListener;
48	import javax.swing.event.ListSelectionEvent;
49	import javax.swing.event.ListSelectionListener;
50
51	import javax.swing.table.AbstractTableModel;
52	import javax.swing.table.TableColumn;
53	import javax.swing.table.JTableHeader;
54
55	import net.sf.juife.event.TaskEvent;
56	import net.sf.juife.event.TaskListener;
57
58	import org.jsampler.AudioDeviceModel;
59	import org.jsampler.CC;
60	import org.jsampler.SamplerChannelModel;
61
62	import org.jsampler.event.EffectSendsAdapter;
63	import org.jsampler.event.EffectSendsEvent;
64	import org.jsampler.event.EffectSendsListener;
65
66
67	import org.jsampler.task.Channel;
68
69	import org.jsampler.view.FxSendTable;
70
71	import org.linuxsampler.lscp.FxSend;
72
73	import static org.jsampler.view.classic.ClassicI18n.i18n;
74
75
76	/**
77	*
78	* @author Grigor Iliev
79	*/
80	public class FxSendsPane extends JPanel implements ListSelectionListener {
81	private SamplerChannelModel channelModel;
82	private final FxSendTable fxSendsTable;
83
84	private final AddFxSend addFxSend = new AddFxSend();
85	private final ToolbarButton btnNewFxSend = new ToolbarButton(addFxSend);
86	private final ToolbarButton btnRemoveFxSend = new ToolbarButton(new RemoveFxSend());
87	private final JComboBox cbMidiCtrls = new JComboBox();
88	private final JSlider slVolume = new JSlider(0, 100);
89
90	private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("FxSendsPane.lMidiCtrl"));
91	private final JLabel lVolume = new JLabel(i18n.getLabel("FxSendsPane.lVolume"));
92
93	private final ChannelRoutingTable channelRoutingTable;
94
95	private FxSend fxSend = null;
96
97	/**
98	* Creates a new instance of <code>FxSendsPane</code>.
99	* @throws IllegalArgumentException If <code>model</code> is <code>null</code>.
100	*/
101	public
102	FxSendsPane(SamplerChannelModel model) {
103	if(model == null)
104	throw new IllegalArgumentException("model should be non-null!");
105
106	channelModel = model;
107	fxSendsTable = new FxSendTable(channelModel);
108	channelRoutingTable = new ChannelRoutingTable();
109
110	setLayout(new BorderLayout());
111
112	JToolBar tb = new JToolBar();
113	tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
114	tb.setFloatable(false);
115	tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
116
117	tb.add(btnNewFxSend);
118	tb.add(btnRemoveFxSend);
119
120	JPanel leftPane = new JPanel();
121	leftPane.setLayout(new BorderLayout());
122
123	leftPane.add(tb, BorderLayout.NORTH);
124	leftPane.add(new JScrollPane(fxSendsTable));
125
126	JPanel rightPane = createRightPane();
127
128
129	JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
130	splitPane.setLeftComponent(leftPane);
131	splitPane.setRightComponent(rightPane);
132	splitPane.setContinuousLayout(true);
133	add(splitPane);
134
135	channelModel.addEffectSendsListener(getHandler());
136
137	fxSendsTable.getSelectionModel().addListSelectionListener(this);
138
139	if(channelModel.getChannelInfo().getEngine() == null) {
140	btnNewFxSend.setEnabled(false);
141	}
142	if(channelModel.getFxSendCount() == 0) {
143	btnRemoveFxSend.setEnabled(false);
144	} else {
145	fxSendsTable.setSelectedFxSend(channelModel.getFxSend(0));
146	}
147	updateFxSend();
148
149	Dimension d = getMinimumSize();
150	int w = d.width > 500 ? d.width : 500;
151	int h = d.height > 300 ? d.height : 300;
152	setPreferredSize(new Dimension(w, h));
153	splitPane.setDividerLocation(200);
154	}
155
156	public JPanel
157	createRightPane() {
158	for(int i = 0; i < 128; i++) cbMidiCtrls.addItem(new Integer(i));
159
160	cbMidiCtrls.addActionListener(new ActionListener() {
161	public void
162	actionPerformed(ActionEvent e) {
163	if(fxSend == null) return;
164
165	int fxs = fxSend.getFxSendId();
166	int ctrl = cbMidiCtrls.getSelectedIndex();
167
168	if(ctrl == fxSend.getMidiController()) {
169	return;
170	}
171
172	channelModel.setBackendFxSendMidiController(fxs, ctrl);
173	}
174	});
175
176	slVolume.addChangeListener(new ChangeListener() {
177	public void
178	stateChanged(ChangeEvent e) {
179	if(slVolume.getValueIsAdjusting() \|\| fxSend == null) return;
180
181	int i = (int)(fxSend.getLevel() * 100);
182	if(slVolume.getValue() == i) return;
183
184	float vol = slVolume.getValue();
185	vol /= 100;
186	channelModel.setBackendFxSendLevel(fxSend.getFxSendId(), vol);
187	}
188	});
189
190	JPanel rightPane = new JPanel();
191	rightPane.setLayout(new BorderLayout());
192
193	JPanel p = new JPanel();
194	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
195
196	JPanel p2 = new JPanel();
197	p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
198
199	p2.add(lVolume);
200	p2.add(Box.createRigidArea(new Dimension(6, 0)));
201	slVolume.setMinimumSize(slVolume.getPreferredSize());
202	p2.add(slVolume);
203	p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
204	p.add(p2);
205
206	p2 = new JPanel();
207
208	p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
209	p2.add(lMidiCtrl);
210	p2.add(Box.createRigidArea(new Dimension(6, 0)));
211	p2.add(cbMidiCtrls);
212	p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
213	//p2.setAlignmentX(LEFT_ALIGNMENT);
214	p.add(p2);
215
216	rightPane.add(p, BorderLayout.NORTH);
217	rightPane.add(new JScrollPane(channelRoutingTable));
218
219	return rightPane;
220	}
221
222	public void
223	valueChanged(ListSelectionEvent e) {
224	if(e.getValueIsAdjusting()) return;
225
226	fxSend = fxSendsTable.getSelectedFxSend();
227	btnRemoveFxSend.setEnabled(fxSend != null);
228	updateFxSend();
229	}
230
231	private void
232	updateFxSend() {
233	boolean b = (fxSend != null);
234	cbMidiCtrls.setEnabled(b);
235	slVolume.setEnabled(b);
236	channelRoutingTable.setEnabled(b);
237	if(!b) {
238	slVolume.setValue(0);
239	cbMidiCtrls.setSelectedIndex(0);
240	return;
241	}
242
243	cbMidiCtrls.setSelectedIndex(fxSend.getMidiController());
244	slVolume.setValue((int)(fxSend.getLevel() * 100));
245	}
246
247	class AddFxSend extends AbstractAction {
248	private int fxSendId = -1;
249
250	AddFxSend() {
251	super(i18n.getLabel("FxSendPane.AddFxSend"));
252
253	String s = i18n.getLabel("FxSendPane.AddFxSend.tt");
254	putValue(SHORT_DESCRIPTION, s);
255	putValue(Action.SMALL_ICON, Res.iconNew16);
256	}
257
258	public void
259	actionPerformed(ActionEvent e) {
260	int id = channelModel.getChannelId();
261	final Channel.AddFxSend t = new Channel.AddFxSend(id, 0, "New effect send");
262
263	t.addTaskListener(new TaskListener() {
264	public void
265	taskPerformed(TaskEvent e) {
266	if(t.doneWithErrors()) {
267	fxSendId = -1;
268	return;
269	}
270	setFxSendId(t.getResult());
271	}
272	});
273	CC.getTaskQueue().add(t);
274	}
275
276	public int
277	getFxSendId() { return fxSendId; }
278
279	public void
280	setFxSendId(int id) { fxSendId = id; }
281	}
282
283	class RemoveFxSend extends AbstractAction {
284	RemoveFxSend() {
285	super(i18n.getLabel("FxSendPane.RemoveFxSend"));
286
287	String s = i18n.getLabel("FxSendPane.RemoveFxSend.tt");
288	putValue(SHORT_DESCRIPTION, s);
289	putValue(Action.SMALL_ICON, Res.iconDelete16);
290	}
291
292	public void
293	actionPerformed(ActionEvent e) {
294	FxSend fxs = fxSendsTable.getSelectedFxSend();
295	if(fxs == null) return;
296	channelModel.removeBackendFxSend(fxs.getFxSendId());
297	}
298	}
299
300	class ChannelRoutingTable extends JTable {
301	private String[] columnToolTips = {
302	i18n.getLabel("FxSendsPane.ttAudioSrc"),
303	i18n.getLabel("FxSendsPane.ttAudioDst"),
304	};
305
306	ChannelRoutingTable() {
307	super(new ChannelRoutingTableModel());
308
309	JComboBox cb = new JComboBox();
310	int devId = channelModel.getChannelInfo().getAudioOutputDevice();
311	AudioDeviceModel adm = CC.getSamplerModel().getAudioDeviceById(devId);
312
313	int chns;
314	if(adm == null) {
315	chns = channelModel.getChannelInfo().getAudioOutputChannels();
316	} else {
317	chns = adm.getDeviceInfo().getAudioChannelCount();
318	}
319
320	for(Integer i = 0; i < chns; i++) cb.addItem(i);
321
322	TableColumn column = getColumnModel().getColumn(1);
323	column.setCellEditor(new DefaultCellEditor(cb));
324	}
325
326	protected JTableHeader
327	createDefaultTableHeader() {
328	return new JTableHeader(columnModel) {
329	public String getToolTipText(java.awt.event.MouseEvent e) {
330	java.awt.Point p = e.getPoint();
331	int i = columnModel.getColumnIndexAtX(p.x);
332	i = columnModel.getColumn(i).getModelIndex();
333	return columnToolTips[i];
334	}
335	};
336	}
337	}
338
339	class ChannelRoutingTableModel extends AbstractTableModel implements ListSelectionListener {
340	private String[] columnNames = {
341	i18n.getLabel("FxSendsPane.audioSrc"),
342	i18n.getLabel("FxSendsPane.audioDst")
343	};
344
345	ChannelRoutingTableModel() {
346	channelModel.addEffectSendsListener(new EffectSendsAdapter() {
347	/** Invoked when an effect send's setting are changed. */
348	public void
349	effectSendChanged(EffectSendsEvent e) {
350	if(fxSend == null) {
351	fireTableDataChanged();
352	return;
353	}
354
355	if(fxSend.equals(e.getFxSend())) {
356	int l;
357	l = e.getFxSend().getAudioOutputRouting().length;
358	fireTableRowsUpdated(0, l - 1);
359	}
360	}
361	});
362
363	fxSendsTable.getSelectionModel().addListSelectionListener(this);
364	}
365
366	public int
367	getColumnCount() { return columnNames.length; }
368
369	public String
370	getColumnName(int column) { return columnNames[column]; }
371
372	public int
373	getRowCount() {
374	if(fxSend == null) return 0;
375	return fxSend.getAudioOutputRouting().length;
376	}
377
378	public Object
379	getValueAt(int row, int column) {
380	switch(column) {
381	case 0:
382	return row;
383	case 1:
384	return fxSend.getAudioOutputRouting()[row];
385	default: return null;
386	}
387
388	}
389
390	public boolean
391	isCellEditable(int row, int column) {
392	switch(column) {
393	case 0:
394	return false;
395	case 1:
396	return true;
397	default: return false;
398	}
399	}
400
401	public void
402	setValueAt(Object value, int row, int column) {
403	if(column == 0) return;
404	int id = fxSend.getFxSendId();
405	int src = (Integer)getValueAt(row, 0);
406	int dst = (Integer)value;
407	channelModel.setBackendFxSendAudioOutputChannel(id, src, dst);
408	fxSend.getAudioOutputRouting()[row] = dst;
409
410	fireTableCellUpdated(row, column);
411	}
412
413	public void
414	valueChanged(ListSelectionEvent e) {
415	if(e.getValueIsAdjusting()) return;
416
417	fireTableDataChanged();
418	}
419	}
420
421	private final Handler eventHandler = new Handler();
422
423	private Handler
424	getHandler() { return eventHandler; }
425
426	private class Handler implements EffectSendsListener {
427	/** Invoked when a new effect send is added to a sampler channel. */
428	public void
429	effectSendAdded(EffectSendsEvent e) {
430	FxSend fxs = fxSendsTable.getSelectedFxSend();
431	if(fxs == null) return;
432	if(fxs.getFxSendId() != addFxSend.getFxSendId()) return;
433
434	fxSendsTable.requestFocus();
435	fxSendsTable.editSelectedFxSend();
436	addFxSend.setFxSendId(-1);
437	}
438
439	/** Invoked when an effect send is removed from a sampler channel. */
440	public void
441	effectSendRemoved(EffectSendsEvent e) {
442	if(channelModel.getFxSendCount() == 0) return;
443	int id = e.getFxSend().getFxSendId();
444	for(FxSend fxs : channelModel.getFxSends()) {
445	if(fxs.getFxSendId() > id) {
446	fxSendsTable.setSelectedFxSend(fxs);
447	return;
448	}
449	}
450	FxSend fxs = channelModel.getFxSend(channelModel.getFxSendCount() - 1);
451	fxSendsTable.setSelectedFxSend(fxs);
452	}
453
454	/** Invoked when an effect send's setting are changed. */
455	public void
456	effectSendChanged(EffectSendsEvent e) {
457	if(fxSend == null) return;
458	if(fxSend.equals(e.getFxSend())) {
459	fxSend = e.getFxSend();
460	updateFxSend();
461	}
462	}
463	}
464	}