view/std/StdA4n.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2009 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.event.ActionEvent;

import java.io.File;
import java.io.FileOutputStream;

import java.util.logging.Level;

import javax.swing.AbstractAction;
import javax.swing.Action;

import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.SwingUtilities;

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

import org.jsampler.CC;
import org.jsampler.HF;
import org.jsampler.JSPrefs;

import org.jsampler.SamplerChannelModel;

import org.jsampler.view.JSChannel;
import org.jsampler.view.JSChannelsPane;

import static org.jsampler.view.std.StdI18n.i18n;


/**
 * This class provides an <code>Action</code> instances performing some of the common tasks.
 * @author Grigor Iliev
 */
public class StdA4n {
        protected static StdA4n a4n = new StdA4n();
        
        protected StdA4n() { }
        
        protected JSPrefs preferences() { return CC.getViewConfig().preferences(); }
        
        protected void
        exportSamplerConfig() {
                File f = StdUtils.showSaveLscpFileChooser();
                if(f == null) return;

                boolean b = preferences().getBoolProperty("nativeFileChoosers");
                // On Mac OS the native file chooser asks whether to replace a file
                if(f.exists() && !(CC.isMacOS() && b)) {
                        String msg = i18n.getMessage("StdA4n.overwriteFile?");
                        if(!HF.showYesNoDialog(CC.getMainFrame(), msg)) return;
                }

                try {
                        FileOutputStream fos = new FileOutputStream(f);
                        fos.write(CC.exportSessionToLscpScript().getBytes("US-ASCII"));
                        fos.close();
                } catch(Exception x) {
                        CC.getLogger().log(Level.FINE, HF.getErrorMessage(x), x);
                        HF.showErrorMessage(x);
                }
        }
        
        protected void
        exportMidiInstrumentMaps() {
                File f = StdUtils.showSaveLscpFileChooser();
                if(f == null) return;

                boolean b = preferences().getBoolProperty("nativeFileChoosers");
                // On Mac OS the native file chooser asks whether to replace a file
                if(f.exists() && !(CC.isMacOS() && b)) {
                        String msg = i18n.getMessage("StdA4n.overwriteFile?");
                        if(!HF.showYesNoDialog(CC.getMainFrame(), msg)) return;
                }
                
                try {
                        FileOutputStream fos = new FileOutputStream(f);
                        fos.write(CC.exportInstrMapsToLscpScript().getBytes("US-ASCII"));
                        fos.close();
                } catch(Exception x) {
                        CC.getLogger().log(Level.FINE, HF.getErrorMessage(x), x);
                        HF.showErrorMessage(x);
                }
        }
        
        public final Action connect = new Connect();
                
        private class Connect extends AbstractAction {
                Connect() {
                        super(i18n.getMenuLabel("actions.connect"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.connect.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) { CC.reconnect(); }
        }
        
        public final Action refresh = new Refresh();
        
        private class Refresh extends AbstractAction {
                Refresh() {
                        super(i18n.getMenuLabel("actions.refresh"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.refresh.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        if(!CC.verifyConnection()) {
                                CC.changeBackend();
                                return;
                        }
                        CC.reconnect();
                }
        }
        
        public final Action resetSampler = new Reset();
                
        private class Reset extends AbstractAction {
                Reset() {
                        super(i18n.getMenuLabel("actions.resetSampler"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.resetSampler.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        if(!CC.verifyConnection()) return;
                        
                        String s = i18n.getMessage("StdA4n.resetSampler?");
                        if(!HF.showYesNoDialog(CC.getMainFrame(), s)) return;
                        CC.getSamplerModel().resetBackend();
                }
        }
        
        public final Action exportSamplerConfig = new ExportSamplerConfig();
        
        private class ExportSamplerConfig extends AbstractAction {
                ExportSamplerConfig() {
                        super(i18n.getMenuLabel("actions.export.samplerConfiguration"));
                        
                        String s = i18n.getMenuLabel("actions.export.samplerConfiguration.tt");
                        putValue(SHORT_DESCRIPTION, s);
                        
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        if(!CC.verifyConnection()) return;
                        exportSamplerConfig();
                }
        }
        
        public final Action exportMidiInstrumentMaps = new ExportMidiInstrumentMaps();
        
        private class ExportMidiInstrumentMaps extends AbstractAction {
                ExportMidiInstrumentMaps() {
                        super(i18n.getMenuLabel("actions.export.MidiInstrumentMaps"));
                        
                        String s = i18n.getMenuLabel("actions.export.MidiInstrumentMaps.tt");
                        putValue(SHORT_DESCRIPTION, s);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        if(!CC.verifyConnection()) return;
                        exportMidiInstrumentMaps();
                }
        }
        
        public final Action changeBackend = new ChangeBackend();
        
        private class ChangeBackend extends AbstractAction {
                ChangeBackend() {
                        super(i18n.getMenuLabel("actions.changeBackend"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.changeBackend.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) { CC.changeBackend(); }
        }
        
        
        public final Action moveChannelsOnTop = new MoveChannelsOnTop();
        
        private class MoveChannelsOnTop extends AbstractAction {
                MoveChannelsOnTop() {
                        super(i18n.getMenuLabel("channels.moveOnTop"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveOnTop.tt"));
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        p.moveSelectedChannelsOnTop();
                }
        }
        
        public final Action moveChannelsUp = new MoveChannelsUp();
        
        private class MoveChannelsUp extends AbstractAction {
                MoveChannelsUp() {
                        super(i18n.getMenuLabel("channels.moveUp"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveUp.tt"));
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        p.moveSelectedChannelsUp();
                }
        }
        
        public final Action moveChannelsDown = new MoveChannelsDown();
        
        private class MoveChannelsDown extends AbstractAction {
                MoveChannelsDown() {
                        super(i18n.getMenuLabel("channels.moveDown"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveDown.tt"));
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        p.moveSelectedChannelsDown();
                }
        }
        
        public final Action moveChannelsAtBottom = new MoveChannelsAtBottom();
        
        private class MoveChannelsAtBottom extends AbstractAction {
                MoveChannelsAtBottom() {
                        super(i18n.getMenuLabel("channels.moveAtBottom"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveAtBottom.tt"));
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        p.moveSelectedChannelsAtBottom();
                }
        }
        
        public final Action duplicateChannels = new DuplicateChannels();

        private static class DuplicateChannels extends AbstractAction {
                DuplicateChannels() {
                        super(i18n.getMenuLabel("channels.duplicate"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.duplicateChannels.tt"));
                        
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannel[] channels =
                                CC.getMainFrame().getSelectedChannelsPane().getSelectedChannels();
                        
                        if(channels.length > 2) {
                                if(!HF.showYesNoDialog (
                                        CC.getMainFrame(),
                                        i18n.getMessage("StdA4n.duplicateChannels?")
                                )) return;
                        }
                        
                        CC.getTaskQueue().add (
                                new org.jsampler.task.DuplicateChannels(channels)
                        );
                }
        }
        
        public final Action removeChannels = new RemoveChannels();
        
        private static class RemoveChannels extends AbstractAction {
                RemoveChannels() {
                        super(i18n.getMenuLabel("channels.removeChannel"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.removeChannels.tt"));
                        
                        setEnabled(false);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        if(p.getSelectedChannelCount() > 1) 
                                if(!HF.showYesNoDialog (
                                        CC.getMainFrame(), i18n.getMessage("StdA4n.removeChannels?")
                                )) return;
                        
                        JSChannel[] chnS = p.getSelectedChannels();
                        
                        for(JSChannel c : chnS) removeChannel(c);
                }
                
                private void
                removeChannel(final JSChannel c) {
                        final JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
                        int id = c.getChannelInfo().getChannelId();
                        
                        CC.getSamplerModel().removeBackendChannel(id);
                }
        }
        
        public static class
        MoveChannelsToPanel extends AbstractAction implements ListSelectionListener {
                private final JSChannelsPane pane;
                
                public
                MoveChannelsToPanel(JSChannelsPane pane) {
                        super(pane.getTitle());
                        this.pane = pane;
                        CC.getMainFrame().addChannelsPaneSelectionListener(this);
                        valueChanged(null);
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        JSChannelsPane acp = CC.getMainFrame().getSelectedChannelsPane();
                        JSChannel[] chns = acp.getSelectedChannels();
                        
                        for(JSChannel c : chns) acp.removeChannel(c);
                        
                        pane.addChannels(chns);
                        
                        //CC.getMainFrame().setSelectedChannelsPane(pane);
                        
                }
                
                @Override
                public void
                valueChanged(ListSelectionEvent e) {
                        setEnabled(CC.getMainFrame().getSelectedChannelsPane() != pane);
                }
        
                public JSChannelsPane
                getChannelsPane() { return pane; }
        }
        
        public final Action selectAllChannels = new SelectAllChannels();
        
        private static class SelectAllChannels extends AbstractAction {
                SelectAllChannels() {
                        super(i18n.getMenuLabel("channels.selectAll"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.selectAll.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        CC.getMainFrame().getSelectedChannelsPane().selectAll();
                }
        }
        
        public final Action deselectChannels = new DeselectChannels();
        
        private static class DeselectChannels extends AbstractAction {
                DeselectChannels() {
                        super(i18n.getMenuLabel("channels.selectNone"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.selectNone.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        CC.getMainFrame().getSelectedChannelsPane().clearSelection();
                }
        }
        
        public final Action browseOnlineTutorial = new BrowseOnlineTutorial();
                
        private class BrowseOnlineTutorial extends AbstractAction {
                BrowseOnlineTutorial() {
                        super(i18n.getMenuLabel("help.onlineTutorial"));
                        
                        putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("help.onlineTutorial.tt"));
                }
                
                @Override
                public void
                actionPerformed(ActionEvent e) {
                        StdUtils.browse("http://jsampler.sourceforge.net/");
                }
        }
        
        public static abstract class LoadInstrumentAction extends AbstractAction {
                protected final SamplerChannelModel channelModel;
                
                LoadInstrumentAction(SamplerChannelModel model) { this(model, false); }
                
                LoadInstrumentAction(SamplerChannelModel model, boolean onPanel) {
                        String s = onPanel ? "instrumentsdb.actions.loadInstrument.onPanel.channel"
                                           : "instrumentsdb.actions.loadInstrument.onChannel";
                        int i = CC.getMainFrame().getChannelNumber(model) + 1;
                        putValue(Action.NAME, i18n.getMenuLabel(s, i));
                        channelModel = model;
                }
        }
        
        public static interface LoadInstrumentActionFactory {
                public LoadInstrumentAction
                createLoadInstrumentAction(SamplerChannelModel model, boolean onPanel);
        }
        
        
        public static void
        updateLoadInstrumentMenu(final JMenu menu, final LoadInstrumentActionFactory factory) {
                SwingUtilities.invokeLater(new Runnable() {
                        public void
                        run() { updateLoadInstrumentMenu0(menu, factory); }
                });
        }
        
        private static void
        updateLoadInstrumentMenu0(JMenu menu, LoadInstrumentActionFactory factory) {
                if(CC.getMainFrame() == null) return;
                menu.removeAll();
                int count = 0;
                JSChannelsPane chnPane = null;
                for(int i = 0; i < CC.getMainFrame().getChannelsPaneCount(); i++) {
                        if(CC.getMainFrame().getChannelsPane(i).getChannelCount() == 0) continue;
                        
                        chnPane = CC.getMainFrame().getChannelsPane(i);
                        count++;
                        String s = "instrumentsdb.actions.loadInstrument.onPanel";
                        JMenu m = new JMenu(i18n.getMenuLabel(s, i + 1));
                        for(int j = 0; j < chnPane.getChannelCount(); j++) {
                                SamplerChannelModel chn = chnPane.getChannel(j).getModel();
                                m.add(new JMenuItem(factory.createLoadInstrumentAction(chn, true)));
                        }
                        menu.add(m);
                }
                
                if(count == 1 && CC.getMainFrame().getSelectedChannelsPane() == chnPane) {
                        menu.removeAll();
                        
                        for(int j = 0; j < chnPane.getChannelCount(); j++) {
                                SamplerChannelModel chn = chnPane.getChannel(j).getModel();
                                menu.add(new JMenuItem(factory.createLoadInstrumentAction(chn, false)));
                        }
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2009 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.event.ActionEvent;
26
27	import java.io.File;
28	import java.io.FileOutputStream;
29
30	import java.util.logging.Level;
31
32	import javax.swing.AbstractAction;
33	import javax.swing.Action;
34
35	import javax.swing.JMenu;
36	import javax.swing.JMenuItem;
37	import javax.swing.SwingUtilities;
38
39	import javax.swing.event.ListSelectionEvent;
40	import javax.swing.event.ListSelectionListener;
41
42	import org.jsampler.CC;
43	import org.jsampler.HF;
44	import org.jsampler.JSPrefs;
45
46	import org.jsampler.SamplerChannelModel;
47
48	import org.jsampler.view.JSChannel;
49	import org.jsampler.view.JSChannelsPane;
50
51	import static org.jsampler.view.std.StdI18n.i18n;
52
53
54	/**
55	* This class provides an <code>Action</code> instances performing some of the common tasks.
56	* @author Grigor Iliev
57	*/
58	public class StdA4n {
59	protected static StdA4n a4n = new StdA4n();
60
61	protected StdA4n() { }
62
63	protected JSPrefs preferences() { return CC.getViewConfig().preferences(); }
64
65	protected void
66	exportSamplerConfig() {
67	File f = StdUtils.showSaveLscpFileChooser();
68	if(f == null) return;
69
70	boolean b = preferences().getBoolProperty("nativeFileChoosers");
71	// On Mac OS the native file chooser asks whether to replace a file
72	if(f.exists() && !(CC.isMacOS() && b)) {
73	String msg = i18n.getMessage("StdA4n.overwriteFile?");
74	if(!HF.showYesNoDialog(CC.getMainFrame(), msg)) return;
75	}
76
77	try {
78	FileOutputStream fos = new FileOutputStream(f);
79	fos.write(CC.exportSessionToLscpScript().getBytes("US-ASCII"));
80	fos.close();
81	} catch(Exception x) {
82	CC.getLogger().log(Level.FINE, HF.getErrorMessage(x), x);
83	HF.showErrorMessage(x);
84	}
85	}
86
87	protected void
88	exportMidiInstrumentMaps() {
89	File f = StdUtils.showSaveLscpFileChooser();
90	if(f == null) return;
91
92	boolean b = preferences().getBoolProperty("nativeFileChoosers");
93	// On Mac OS the native file chooser asks whether to replace a file
94	if(f.exists() && !(CC.isMacOS() && b)) {
95	String msg = i18n.getMessage("StdA4n.overwriteFile?");
96	if(!HF.showYesNoDialog(CC.getMainFrame(), msg)) return;
97	}
98
99	try {
100	FileOutputStream fos = new FileOutputStream(f);
101	fos.write(CC.exportInstrMapsToLscpScript().getBytes("US-ASCII"));
102	fos.close();
103	} catch(Exception x) {
104	CC.getLogger().log(Level.FINE, HF.getErrorMessage(x), x);
105	HF.showErrorMessage(x);
106	}
107	}
108
109	public final Action connect = new Connect();
110
111	private class Connect extends AbstractAction {
112	Connect() {
113	super(i18n.getMenuLabel("actions.connect"));
114
115	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.connect.tt"));
116	}
117
118	@Override
119	public void
120	actionPerformed(ActionEvent e) { CC.reconnect(); }
121	}
122
123	public final Action refresh = new Refresh();
124
125	private class Refresh extends AbstractAction {
126	Refresh() {
127	super(i18n.getMenuLabel("actions.refresh"));
128
129	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.refresh.tt"));
130	}
131
132	@Override
133	public void
134	actionPerformed(ActionEvent e) {
135	if(!CC.verifyConnection()) {
136	CC.changeBackend();
137	return;
138	}
139	CC.reconnect();
140	}
141	}
142
143	public final Action resetSampler = new Reset();
144
145	private class Reset extends AbstractAction {
146	Reset() {
147	super(i18n.getMenuLabel("actions.resetSampler"));
148
149	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.resetSampler.tt"));
150	}
151
152	@Override
153	public void
154	actionPerformed(ActionEvent e) {
155	if(!CC.verifyConnection()) return;
156
157	String s = i18n.getMessage("StdA4n.resetSampler?");
158	if(!HF.showYesNoDialog(CC.getMainFrame(), s)) return;
159	CC.getSamplerModel().resetBackend();
160	}
161	}
162
163	public final Action exportSamplerConfig = new ExportSamplerConfig();
164
165	private class ExportSamplerConfig extends AbstractAction {
166	ExportSamplerConfig() {
167	super(i18n.getMenuLabel("actions.export.samplerConfiguration"));
168
169	String s = i18n.getMenuLabel("actions.export.samplerConfiguration.tt");
170	putValue(SHORT_DESCRIPTION, s);
171
172	}
173
174	@Override
175	public void
176	actionPerformed(ActionEvent e) {
177	if(!CC.verifyConnection()) return;
178	exportSamplerConfig();
179	}
180	}
181
182	public final Action exportMidiInstrumentMaps = new ExportMidiInstrumentMaps();
183
184	private class ExportMidiInstrumentMaps extends AbstractAction {
185	ExportMidiInstrumentMaps() {
186	super(i18n.getMenuLabel("actions.export.MidiInstrumentMaps"));
187
188	String s = i18n.getMenuLabel("actions.export.MidiInstrumentMaps.tt");
189	putValue(SHORT_DESCRIPTION, s);
190	}
191
192	@Override
193	public void
194	actionPerformed(ActionEvent e) {
195	if(!CC.verifyConnection()) return;
196	exportMidiInstrumentMaps();
197	}
198	}
199
200	public final Action changeBackend = new ChangeBackend();
201
202	private class ChangeBackend extends AbstractAction {
203	ChangeBackend() {
204	super(i18n.getMenuLabel("actions.changeBackend"));
205
206	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("actions.changeBackend.tt"));
207	}
208
209	@Override
210	public void
211	actionPerformed(ActionEvent e) { CC.changeBackend(); }
212	}
213
214
215	public final Action moveChannelsOnTop = new MoveChannelsOnTop();
216
217	private class MoveChannelsOnTop extends AbstractAction {
218	MoveChannelsOnTop() {
219	super(i18n.getMenuLabel("channels.moveOnTop"));
220
221	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveOnTop.tt"));
222	setEnabled(false);
223	}
224
225	@Override
226	public void
227	actionPerformed(ActionEvent e) {
228	JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
229	p.moveSelectedChannelsOnTop();
230	}
231	}
232
233	public final Action moveChannelsUp = new MoveChannelsUp();
234
235	private class MoveChannelsUp extends AbstractAction {
236	MoveChannelsUp() {
237	super(i18n.getMenuLabel("channels.moveUp"));
238
239	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveUp.tt"));
240	setEnabled(false);
241	}
242
243	@Override
244	public void
245	actionPerformed(ActionEvent e) {
246	JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
247	p.moveSelectedChannelsUp();
248	}
249	}
250
251	public final Action moveChannelsDown = new MoveChannelsDown();
252
253	private class MoveChannelsDown extends AbstractAction {
254	MoveChannelsDown() {
255	super(i18n.getMenuLabel("channels.moveDown"));
256
257	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveDown.tt"));
258	setEnabled(false);
259	}
260
261	@Override
262	public void
263	actionPerformed(ActionEvent e) {
264	JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
265	p.moveSelectedChannelsDown();
266	}
267	}
268
269	public final Action moveChannelsAtBottom = new MoveChannelsAtBottom();
270
271	private class MoveChannelsAtBottom extends AbstractAction {
272	MoveChannelsAtBottom() {
273	super(i18n.getMenuLabel("channels.moveAtBottom"));
274
275	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.moveAtBottom.tt"));
276	setEnabled(false);
277	}
278
279	@Override
280	public void
281	actionPerformed(ActionEvent e) {
282	JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
283	p.moveSelectedChannelsAtBottom();
284	}
285	}
286
287	public final Action duplicateChannels = new DuplicateChannels();
288
289	private static class DuplicateChannels extends AbstractAction {
290	DuplicateChannels() {
291	super(i18n.getMenuLabel("channels.duplicate"));
292
293	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.duplicateChannels.tt"));
294
295	setEnabled(false);
296	}
297
298	@Override
299	public void
300	actionPerformed(ActionEvent e) {
301	JSChannel[] channels =
302	CC.getMainFrame().getSelectedChannelsPane().getSelectedChannels();
303
304	if(channels.length > 2) {
305	if(!HF.showYesNoDialog (
306	CC.getMainFrame(),
307	i18n.getMessage("StdA4n.duplicateChannels?")
308	)) return;
309	}
310
311	CC.getTaskQueue().add (
312	new org.jsampler.task.DuplicateChannels(channels)
313	);
314	}
315	}
316
317	public final Action removeChannels = new RemoveChannels();
318
319	private static class RemoveChannels extends AbstractAction {
320	RemoveChannels() {
321	super(i18n.getMenuLabel("channels.removeChannel"));
322
323	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.removeChannels.tt"));
324
325	setEnabled(false);
326	}
327
328	@Override
329	public void
330	actionPerformed(ActionEvent e) {
331	JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
332	if(p.getSelectedChannelCount() > 1)
333	if(!HF.showYesNoDialog (
334	CC.getMainFrame(), i18n.getMessage("StdA4n.removeChannels?")
335	)) return;
336
337	JSChannel[] chnS = p.getSelectedChannels();
338
339	for(JSChannel c : chnS) removeChannel(c);
340	}
341
342	private void
343	removeChannel(final JSChannel c) {
344	final JSChannelsPane p = CC.getMainFrame().getSelectedChannelsPane();
345	int id = c.getChannelInfo().getChannelId();
346
347	CC.getSamplerModel().removeBackendChannel(id);
348	}
349	}
350
351	public static class
352	MoveChannelsToPanel extends AbstractAction implements ListSelectionListener {
353	private final JSChannelsPane pane;
354
355	public
356	MoveChannelsToPanel(JSChannelsPane pane) {
357	super(pane.getTitle());
358	this.pane = pane;
359	CC.getMainFrame().addChannelsPaneSelectionListener(this);
360	valueChanged(null);
361	}
362
363	@Override
364	public void
365	actionPerformed(ActionEvent e) {
366	JSChannelsPane acp = CC.getMainFrame().getSelectedChannelsPane();
367	JSChannel[] chns = acp.getSelectedChannels();
368
369	for(JSChannel c : chns) acp.removeChannel(c);
370
371	pane.addChannels(chns);
372
373	//CC.getMainFrame().setSelectedChannelsPane(pane);
374
375	}
376
377	@Override
378	public void
379	valueChanged(ListSelectionEvent e) {
380	setEnabled(CC.getMainFrame().getSelectedChannelsPane() != pane);
381	}
382
383	public JSChannelsPane
384	getChannelsPane() { return pane; }
385	}
386
387	public final Action selectAllChannels = new SelectAllChannels();
388
389	private static class SelectAllChannels extends AbstractAction {
390	SelectAllChannels() {
391	super(i18n.getMenuLabel("channels.selectAll"));
392
393	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.selectAll.tt"));
394	}
395
396	@Override
397	public void
398	actionPerformed(ActionEvent e) {
399	CC.getMainFrame().getSelectedChannelsPane().selectAll();
400	}
401	}
402
403	public final Action deselectChannels = new DeselectChannels();
404
405	private static class DeselectChannels extends AbstractAction {
406	DeselectChannels() {
407	super(i18n.getMenuLabel("channels.selectNone"));
408
409	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("channels.selectNone.tt"));
410	}
411
412	@Override
413	public void
414	actionPerformed(ActionEvent e) {
415	CC.getMainFrame().getSelectedChannelsPane().clearSelection();
416	}
417	}
418
419	public final Action browseOnlineTutorial = new BrowseOnlineTutorial();
420
421	private class BrowseOnlineTutorial extends AbstractAction {
422	BrowseOnlineTutorial() {
423	super(i18n.getMenuLabel("help.onlineTutorial"));
424
425	putValue(SHORT_DESCRIPTION, i18n.getMenuLabel("help.onlineTutorial.tt"));
426	}
427
428	@Override
429	public void
430	actionPerformed(ActionEvent e) {
431	StdUtils.browse("http://jsampler.sourceforge.net/");
432	}
433	}
434
435	public static abstract class LoadInstrumentAction extends AbstractAction {
436	protected final SamplerChannelModel channelModel;
437
438	LoadInstrumentAction(SamplerChannelModel model) { this(model, false); }
439
440	LoadInstrumentAction(SamplerChannelModel model, boolean onPanel) {
441	String s = onPanel ? "instrumentsdb.actions.loadInstrument.onPanel.channel"
442	: "instrumentsdb.actions.loadInstrument.onChannel";
443	int i = CC.getMainFrame().getChannelNumber(model) + 1;
444	putValue(Action.NAME, i18n.getMenuLabel(s, i));
445	channelModel = model;
446	}
447	}
448
449	public static interface LoadInstrumentActionFactory {
450	public LoadInstrumentAction
451	createLoadInstrumentAction(SamplerChannelModel model, boolean onPanel);
452	}
453
454
455
456	public static void
457	updateLoadInstrumentMenu(final JMenu menu, final LoadInstrumentActionFactory factory) {
458	SwingUtilities.invokeLater(new Runnable() {
459	public void
460	run() { updateLoadInstrumentMenu0(menu, factory); }
461	});
462	}
463
464	private static void
465	updateLoadInstrumentMenu0(JMenu menu, LoadInstrumentActionFactory factory) {
466	if(CC.getMainFrame() == null) return;
467	menu.removeAll();
468	int count = 0;
469	JSChannelsPane chnPane = null;
470	for(int i = 0; i < CC.getMainFrame().getChannelsPaneCount(); i++) {
471	if(CC.getMainFrame().getChannelsPane(i).getChannelCount() == 0) continue;
472
473	chnPane = CC.getMainFrame().getChannelsPane(i);
474	count++;
475	String s = "instrumentsdb.actions.loadInstrument.onPanel";
476	JMenu m = new JMenu(i18n.getMenuLabel(s, i + 1));
477	for(int j = 0; j < chnPane.getChannelCount(); j++) {
478	SamplerChannelModel chn = chnPane.getChannel(j).getModel();
479	m.add(new JMenuItem(factory.createLoadInstrumentAction(chn, true)));
480	}
481	menu.add(m);
482	}
483
484	if(count == 1 && CC.getMainFrame().getSelectedChannelsPane() == chnPane) {
485	menu.removeAll();
486
487	for(int j = 0; j < chnPane.getChannelCount(); j++) {
488	SamplerChannelModel chn = chnPane.getChannel(j).getModel();
489	menu.add(new JMenuItem(factory.createLoadInstrumentAction(chn, false)));
490	}
491	}
492	}
493	}