view/std/JSFxSendsPane.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.std;

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.JButton;
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.std.StdI18n.i18n;


/**
 *
 * @author Grigor Iliev
 */
public class JSFxSendsPane extends JPanel implements ListSelectionListener {
        private SamplerChannelModel channelModel;
        private final FxSendTable fxSendsTable;
        
        protected final Action actionAddFxSend = new AddFxSendAction();
        protected final Action actionRemoveFxSend = new RemoveFxSendAction();
        
        private final JComboBox cbMidiCtrls = new JComboBox();
        private final JSlider slVolume = new JSlider(0, 100);
        
        private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("JSFxSendsPane.lMidiCtrl"));
        private final JLabel lVolume = new JLabel(i18n.getLabel("JSFxSendsPane.lVolume"));
        
        private final ChannelRoutingTable channelRoutingTable;
        
        private FxSend fxSend = null;
        
        /**
         * Creates a new instance of <code>JSFxSendsPane</code>.
         * 
         * @throws IllegalArgumentException If <code>model</code> is <code>null</code>.
         */
        public
        JSFxSendsPane(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());
                
                
                JPanel rightPane = createRightPane();
                
                
                JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
                splitPane.setLeftComponent(createLeftPane());
                splitPane.setRightComponent(rightPane);
                splitPane.setContinuousLayout(true);
                add(splitPane);
                
                channelModel.addEffectSendsListener(getHandler());
                
                fxSendsTable.getSelectionModel().addListSelectionListener(this);
                
                if(channelModel.getChannelInfo().getEngine() == null) {
                        actionAddFxSend.setEnabled(false);
                }
                if(channelModel.getFxSendCount() == 0) {
                        actionRemoveFxSend.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);
        }
        
        protected JToolBar
        createToolBar() {
                JToolBar tb = new JToolBar();
                tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
                tb.setFloatable(false);
                tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
                
                tb.add(new JButton(actionAddFxSend));
                tb.add(new JButton(actionRemoveFxSend));
                
                return tb;
        }
        
        protected JPanel
        createLeftPane() {
                JPanel leftPane = new JPanel();
                leftPane.setLayout(new BorderLayout());
                
                leftPane.add(createToolBar(), BorderLayout.NORTH);
                leftPane.add(new JScrollPane(fxSendsTable));
                
                return leftPane;
        }
        
        protected 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();
                actionRemoveFxSend.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 AddFxSendAction extends AbstractAction {
                private int fxSendId = -1;
                
                AddFxSendAction() {
                        super(i18n.getLabel("JSFxSendsPane.AddFxSendAction"));
                        
                        String s = i18n.getLabel("JSFxSendsPane.AddFxSendAction.tt");
                        putValue(SHORT_DESCRIPTION, s);
                }
                
                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 RemoveFxSendAction extends AbstractAction {
                RemoveFxSendAction() {
                        super(i18n.getLabel("JSFxSendsPane.RemoveFxSendAction"));
                        
                        String s = i18n.getLabel("JSFxSendsPane.RemoveFxSendAction.tt");
                        putValue(SHORT_DESCRIPTION, s);
                }
                
                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("JSFxSendsPane.ttAudioSrc"),
                        i18n.getLabel("JSFxSendsPane.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("JSFxSendsPane.audioSrc"),
                        i18n.getLabel("JSFxSendsPane.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;
                        AddFxSendAction a = (AddFxSendAction)actionAddFxSend;
                        if(fxs.getFxSendId() != a.getFxSendId()) return;
                        
                        fxSendsTable.requestFocus();
                        fxSendsTable.editSelectedFxSend();
                        a.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.std;
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.JButton;
38	import javax.swing.JComboBox;
39	import javax.swing.JLabel;
40	import javax.swing.JPanel;
41	import javax.swing.JScrollPane;
42	import javax.swing.JSlider;
43	import javax.swing.JSplitPane;
44	import javax.swing.JTable;
45	import javax.swing.JToolBar;
46
47	import javax.swing.event.ChangeEvent;
48	import javax.swing.event.ChangeListener;
49	import javax.swing.event.ListSelectionEvent;
50	import javax.swing.event.ListSelectionListener;
51
52	import javax.swing.table.AbstractTableModel;
53	import javax.swing.table.TableColumn;
54	import javax.swing.table.JTableHeader;
55
56	import net.sf.juife.event.TaskEvent;
57	import net.sf.juife.event.TaskListener;
58
59	import org.jsampler.AudioDeviceModel;
60	import org.jsampler.CC;
61	import org.jsampler.SamplerChannelModel;
62
63	import org.jsampler.event.EffectSendsAdapter;
64	import org.jsampler.event.EffectSendsEvent;
65	import org.jsampler.event.EffectSendsListener;
66
67
68	import org.jsampler.task.Channel;
69
70	import org.jsampler.view.FxSendTable;
71
72	import org.linuxsampler.lscp.FxSend;
73
74	import static org.jsampler.view.std.StdI18n.i18n;
75
76
77	/**
78	*
79	* @author Grigor Iliev
80	*/
81	public class JSFxSendsPane extends JPanel implements ListSelectionListener {
82	private SamplerChannelModel channelModel;
83	private final FxSendTable fxSendsTable;
84
85	protected final Action actionAddFxSend = new AddFxSendAction();
86	protected final Action actionRemoveFxSend = new RemoveFxSendAction();
87
88	private final JComboBox cbMidiCtrls = new JComboBox();
89	private final JSlider slVolume = new JSlider(0, 100);
90
91	private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("JSFxSendsPane.lMidiCtrl"));
92	private final JLabel lVolume = new JLabel(i18n.getLabel("JSFxSendsPane.lVolume"));
93
94	private final ChannelRoutingTable channelRoutingTable;
95
96	private FxSend fxSend = null;
97
98	/**
99	* Creates a new instance of <code>JSFxSendsPane</code>.
100	*
101	* @throws IllegalArgumentException If <code>model</code> is <code>null</code>.
102	*/
103	public
104	JSFxSendsPane(SamplerChannelModel model) {
105	if(model == null)
106	throw new IllegalArgumentException("model should be non-null!");
107
108	channelModel = model;
109	fxSendsTable = new FxSendTable(channelModel);
110	channelRoutingTable = new ChannelRoutingTable();
111
112	setLayout(new BorderLayout());
113
114
115
116	JPanel rightPane = createRightPane();
117
118
119	JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
120	splitPane.setLeftComponent(createLeftPane());
121	splitPane.setRightComponent(rightPane);
122	splitPane.setContinuousLayout(true);
123	add(splitPane);
124
125	channelModel.addEffectSendsListener(getHandler());
126
127	fxSendsTable.getSelectionModel().addListSelectionListener(this);
128
129	if(channelModel.getChannelInfo().getEngine() == null) {
130	actionAddFxSend.setEnabled(false);
131	}
132	if(channelModel.getFxSendCount() == 0) {
133	actionRemoveFxSend.setEnabled(false);
134	} else {
135	fxSendsTable.setSelectedFxSend(channelModel.getFxSend(0));
136	}
137	updateFxSend();
138
139	Dimension d = getMinimumSize();
140	int w = d.width > 500 ? d.width : 500;
141	int h = d.height > 300 ? d.height : 300;
142	setPreferredSize(new Dimension(w, h));
143	splitPane.setDividerLocation(200);
144	}
145
146	protected JToolBar
147	createToolBar() {
148	JToolBar tb = new JToolBar();
149	tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height));
150	tb.setFloatable(false);
151	tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT);
152
153	tb.add(new JButton(actionAddFxSend));
154	tb.add(new JButton(actionRemoveFxSend));
155
156	return tb;
157	}
158
159	protected JPanel
160	createLeftPane() {
161	JPanel leftPane = new JPanel();
162	leftPane.setLayout(new BorderLayout());
163
164	leftPane.add(createToolBar(), BorderLayout.NORTH);
165	leftPane.add(new JScrollPane(fxSendsTable));
166
167	return leftPane;
168	}
169
170	protected JPanel
171	createRightPane() {
172	for(int i = 0; i < 128; i++) cbMidiCtrls.addItem(new Integer(i));
173
174	cbMidiCtrls.addActionListener(new ActionListener() {
175	public void
176	actionPerformed(ActionEvent e) {
177	if(fxSend == null) return;
178
179	int fxs = fxSend.getFxSendId();
180	int ctrl = cbMidiCtrls.getSelectedIndex();
181
182	if(ctrl == fxSend.getMidiController()) {
183	return;
184	}
185
186	channelModel.setBackendFxSendMidiController(fxs, ctrl);
187	}
188	});
189
190	slVolume.addChangeListener(new ChangeListener() {
191	public void
192	stateChanged(ChangeEvent e) {
193	if(slVolume.getValueIsAdjusting() \|\| fxSend == null) return;
194
195	int i = (int)(fxSend.getLevel() * 100);
196	if(slVolume.getValue() == i) return;
197
198	float vol = slVolume.getValue();
199	vol /= 100;
200	channelModel.setBackendFxSendLevel(fxSend.getFxSendId(), vol);
201	}
202	});
203
204	JPanel rightPane = new JPanel();
205	rightPane.setLayout(new BorderLayout());
206
207	JPanel p = new JPanel();
208	p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
209
210	JPanel p2 = new JPanel();
211	p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
212
213	p2.add(lVolume);
214	p2.add(Box.createRigidArea(new Dimension(6, 0)));
215	slVolume.setMinimumSize(slVolume.getPreferredSize());
216	p2.add(slVolume);
217	p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
218	p.add(p2);
219
220	p2 = new JPanel();
221
222	p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS));
223	p2.add(lMidiCtrl);
224	p2.add(Box.createRigidArea(new Dimension(6, 0)));
225	p2.add(cbMidiCtrls);
226	p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
227	//p2.setAlignmentX(LEFT_ALIGNMENT);
228	p.add(p2);
229
230	rightPane.add(p, BorderLayout.NORTH);
231	rightPane.add(new JScrollPane(channelRoutingTable));
232
233	return rightPane;
234	}
235
236	public void
237	valueChanged(ListSelectionEvent e) {
238	if(e.getValueIsAdjusting()) return;
239
240	fxSend = fxSendsTable.getSelectedFxSend();
241	actionRemoveFxSend.setEnabled(fxSend != null);
242	updateFxSend();
243	}
244
245	private void
246	updateFxSend() {
247	boolean b = (fxSend != null);
248	cbMidiCtrls.setEnabled(b);
249	slVolume.setEnabled(b);
250	channelRoutingTable.setEnabled(b);
251	if(!b) {
252	slVolume.setValue(0);
253	cbMidiCtrls.setSelectedIndex(0);
254	return;
255	}
256
257	cbMidiCtrls.setSelectedIndex(fxSend.getMidiController());
258	slVolume.setValue((int)(fxSend.getLevel() * 100));
259	}
260
261	class AddFxSendAction extends AbstractAction {
262	private int fxSendId = -1;
263
264	AddFxSendAction() {
265	super(i18n.getLabel("JSFxSendsPane.AddFxSendAction"));
266
267	String s = i18n.getLabel("JSFxSendsPane.AddFxSendAction.tt");
268	putValue(SHORT_DESCRIPTION, s);
269	}
270
271	public void
272	actionPerformed(ActionEvent e) {
273	int id = channelModel.getChannelId();
274	final Channel.AddFxSend t = new Channel.AddFxSend(id, 0, "New effect send");
275
276	t.addTaskListener(new TaskListener() {
277	public void
278	taskPerformed(TaskEvent e) {
279	if(t.doneWithErrors()) {
280	fxSendId = -1;
281	return;
282	}
283	setFxSendId(t.getResult());
284	}
285	});
286	CC.getTaskQueue().add(t);
287	}
288
289	public int
290	getFxSendId() { return fxSendId; }
291
292	public void
293	setFxSendId(int id) { fxSendId = id; }
294	}
295
296	class RemoveFxSendAction extends AbstractAction {
297	RemoveFxSendAction() {
298	super(i18n.getLabel("JSFxSendsPane.RemoveFxSendAction"));
299
300	String s = i18n.getLabel("JSFxSendsPane.RemoveFxSendAction.tt");
301	putValue(SHORT_DESCRIPTION, s);
302	}
303
304	public void
305	actionPerformed(ActionEvent e) {
306	FxSend fxs = fxSendsTable.getSelectedFxSend();
307	if(fxs == null) return;
308	channelModel.removeBackendFxSend(fxs.getFxSendId());
309	}
310	}
311
312	class ChannelRoutingTable extends JTable {
313	private String[] columnToolTips = {
314	i18n.getLabel("JSFxSendsPane.ttAudioSrc"),
315	i18n.getLabel("JSFxSendsPane.ttAudioDst"),
316	};
317
318	ChannelRoutingTable() {
319	super(new ChannelRoutingTableModel());
320
321	JComboBox cb = new JComboBox();
322	int devId = channelModel.getChannelInfo().getAudioOutputDevice();
323	AudioDeviceModel adm = CC.getSamplerModel().getAudioDeviceById(devId);
324
325	int chns;
326	if(adm == null) {
327	chns = channelModel.getChannelInfo().getAudioOutputChannels();
328	} else {
329	chns = adm.getDeviceInfo().getAudioChannelCount();
330	}
331
332	for(Integer i = 0; i < chns; i++) cb.addItem(i);
333
334	TableColumn column = getColumnModel().getColumn(1);
335	column.setCellEditor(new DefaultCellEditor(cb));
336	}
337
338	protected JTableHeader
339	createDefaultTableHeader() {
340	return new JTableHeader(columnModel) {
341	public String getToolTipText(java.awt.event.MouseEvent e) {
342	java.awt.Point p = e.getPoint();
343	int i = columnModel.getColumnIndexAtX(p.x);
344	i = columnModel.getColumn(i).getModelIndex();
345	return columnToolTips[i];
346	}
347	};
348	}
349	}
350
351	class ChannelRoutingTableModel extends AbstractTableModel implements ListSelectionListener {
352	private String[] columnNames = {
353	i18n.getLabel("JSFxSendsPane.audioSrc"),
354	i18n.getLabel("JSFxSendsPane.audioDst")
355	};
356
357	ChannelRoutingTableModel() {
358	channelModel.addEffectSendsListener(new EffectSendsAdapter() {
359	/** Invoked when an effect send's setting are changed. */
360	public void
361	effectSendChanged(EffectSendsEvent e) {
362	if(fxSend == null) {
363	fireTableDataChanged();
364	return;
365	}
366
367	if(fxSend.equals(e.getFxSend())) {
368	int l;
369	l = e.getFxSend().getAudioOutputRouting().length;
370	fireTableRowsUpdated(0, l - 1);
371	}
372	}
373	});
374
375	fxSendsTable.getSelectionModel().addListSelectionListener(this);
376	}
377
378	public int
379	getColumnCount() { return columnNames.length; }
380
381	public String
382	getColumnName(int column) { return columnNames[column]; }
383
384	public int
385	getRowCount() {
386	if(fxSend == null) return 0;
387	return fxSend.getAudioOutputRouting().length;
388	}
389
390	public Object
391	getValueAt(int row, int column) {
392	switch(column) {
393	case 0:
394	return row;
395	case 1:
396	return fxSend.getAudioOutputRouting()[row];
397	default: return null;
398	}
399
400	}
401
402	public boolean
403	isCellEditable(int row, int column) {
404	switch(column) {
405	case 0:
406	return false;
407	case 1:
408	return true;
409	default: return false;
410	}
411	}
412
413	public void
414	setValueAt(Object value, int row, int column) {
415	if(column == 0) return;
416	int id = fxSend.getFxSendId();
417	int src = (Integer)getValueAt(row, 0);
418	int dst = (Integer)value;
419	channelModel.setBackendFxSendAudioOutputChannel(id, src, dst);
420	fxSend.getAudioOutputRouting()[row] = dst;
421
422	fireTableCellUpdated(row, column);
423	}
424
425	public void
426	valueChanged(ListSelectionEvent e) {
427	if(e.getValueIsAdjusting()) return;
428
429	fireTableDataChanged();
430	}
431	}
432
433	private final Handler eventHandler = new Handler();
434
435	private Handler
436	getHandler() { return eventHandler; }
437
438	private class Handler implements EffectSendsListener {
439	/** Invoked when a new effect send is added to a sampler channel. */
440	public void
441	effectSendAdded(EffectSendsEvent e) {
442	FxSend fxs = fxSendsTable.getSelectedFxSend();
443	if(fxs == null) return;
444	AddFxSendAction a = (AddFxSendAction)actionAddFxSend;
445	if(fxs.getFxSendId() != a.getFxSendId()) return;
446
447	fxSendsTable.requestFocus();
448	fxSendsTable.editSelectedFxSend();
449	a.setFxSendId(-1);
450	}
451
452	/** Invoked when an effect send is removed from a sampler channel. */
453	public void
454	effectSendRemoved(EffectSendsEvent e) {
455	if(channelModel.getFxSendCount() == 0) return;
456	int id = e.getFxSend().getFxSendId();
457	for(FxSend fxs : channelModel.getFxSends()) {
458	if(fxs.getFxSendId() > id) {
459	fxSendsTable.setSelectedFxSend(fxs);
460	return;
461	}
462	}
463	FxSend fxs = channelModel.getFxSend(channelModel.getFxSendCount() - 1);
464	fxSendsTable.setSelectedFxSend(fxs);
465	}
466
467	/** Invoked when an effect send's setting are changed. */
468	public void
469	effectSendChanged(EffectSendsEvent e) {
470	if(fxSend == null) return;
471	if(fxSend.equals(e.getFxSend())) {
472	fxSend = e.getFxSend();
473	updateFxSend();
474	}
475	}
476	}
477	}