view/classic/ChannelsPane.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005 Grigor Kirilov Iliev
 *
 *   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.Component;

import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import java.util.Vector;

import javax.swing.BorderFactory;
import javax.swing.JComponent;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.KeyStroke;
import javax.swing.ListCellRenderer;
import javax.swing.ListSelectionModel;

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

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

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

import net.sf.juife.ComponentList;
import net.sf.juife.ComponentListModel;
import net.sf.juife.DefaultComponentListModel;

import org.linuxsampler.lscp.SamplerChannel;

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


/**
 *
 * @author Grigor Iliev
 */
public class ChannelsPane extends JSChannelsPane implements ListSelectionListener {
        private final ComponentList chnList = new ComponentList();
        private final DefaultComponentListModel listModel = new DefaultComponentListModel();
                
        /** Creates a new instance of ChannelsPane */
        public
        ChannelsPane(String title) {
                super(title);
                
                setLayout(new BorderLayout());
                
                chnList.setOpaque(false);
                //chnList.setLayoutOrientation(JList.HORIZONTAL_WRAP);
                chnList.setModel(listModel);
                chnList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
                chnList.addListSelectionListener(this);
                chnList.addMouseListener(new ContextMenu());
                //chnList.setDragEnabled(true);
                
                JScrollPane sp = new JScrollPane(chnList);
                sp.setBorder(BorderFactory.createEmptyBorder());
                add(sp);
                
                setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
                
        }
        
        /**
         * Adds new channel to this channels pane.
         * @param channelModel The sampler channel model to be used by the new channel.
         */
        public void
        addChannel(SamplerChannelModel channelModel) {
                Channel channel = new Channel(channelModel);
                listModel.add(channel);
                if(channel.getChannelInfo().getEngine() == null) channel.expandChannel();
                chnList.setSelectedComponent(channel, true);
        }
        
        /**
         * Adds the specified channels to this channels pane.
         * @param chns The channels to be added.
         */
        public void addChannels(JSChannel[] chns) {
                for(JSChannel c : chns) listModel.add(c);
                chnList.setSelectionInterval (
                        listModel.getSize() - chns.length, listModel.getSize() - 1
                );
                
                chnList.ensureIndexIsVisible(listModel.getSize() - 1);
        }
                
        /**
         * Removes the specified channel from this channels pane.
         * This method is invoked when a sampler channel is removed in the back-end.
         * @param chn The channel to be removed from this channels pane.
         */
        public void
        removeChannel(JSChannel chn) { listModel.remove(chn); }
        
        /**
         * Gets the first channel in this channels pane.
         * @return The first channel in this channels pane or <code>null</code> if 
         * the channels pane is empty.
         */
        public JSChannel
        getFirstChannel() { return listModel.size() == 0 ? null : (JSChannel)listModel.get(0); }
        
        /**
         * Gets the last channel in this channels pane.
         * @return The last channel in this channels pane or <code>null</code> if 
         * the channels pane is empty.
         */
        public JSChannel
        getLastChannel() {
                return listModel.size() == 0 ? null : (JSChannel)listModel.get(listModel.size()-1);
        }
        
        /**
         * Gets the channel at the specified index.
         * @return The channel at the specified index.
         * @throws ArrayIndexOutOfBoundsException If the index is out of range.
         */
        public JSChannel
        getChannel(int idx) { return (JSChannel)listModel.get(idx); }
        
        /**
         * Gets an array with all channels in this channels pane.
         * @return An array with all channels in this channels pane.
         */
        public JSChannel[]
        getChannels() {
                JSChannel[] chns = new JSChannel[listModel.size()];
                for(int i = 0; i < listModel.size(); i++) chns[i] = (JSChannel)listModel.get(i);
                return chns;
        }
        
        /**
         * Gets the number of channels in this channels pane.
         * @return The number of channels in this channels pane.
         */
        public int
        getChannelCount() { return listModel.size(); }
        
        /**
         * Determines whether there is at least one selected channel.
         * @return <code>true</code> if there is at least one selected channel,
         * <code>false</code> otherwise.
         */
        public boolean
        hasSelectedChannel() { return !chnList.isSelectionEmpty(); }
        
        /**
         * Gets the number of the selected channels.
         * @return The number of the selected channels.
         */
        public int
        getSelectedChannelCount() { return chnList.getSelectedIndices().length; }
        
        /**
         * Gets an array with all selected channels.
         * The channels are sorted in increasing index order.
         * @return The selected channels or an empty array if nothing is selected.
         */
        public JSChannel[]
        getSelectedChannels() {
                Component[] cS = chnList.getSelectedComponents();
                JSChannel[] chns = new JSChannel[cS.length];
                for(int i = 0; i < cS.length; i++) chns[i] = (JSChannel)cS[i];
                return chns;
        }
        
        /**
         * Removes all selected channels in this channels pane.
         * Notice that this method does not remove any channels in the back-end.
         * It is invoked after the channels are already removed in the back-end.
         * @return The number of removed channels.
         */
        public int 
        removeSelectedChannels() {
                int[] l = chnList.getSelectedIndices();
                ComponentListModel model = chnList.getModel();
                
                for(;;) {
                        int i = chnList.getMinSelectionIndex();
                        if(i == -1) break;
                        model.remove(i);
                }
                
                return l.length;
        }
        
        /** Selects all channels. */
        public void
        selectAllChannels() { chnList.selectAll(); }
        
        /** Deselects all selected channels. */
        public void
        deselectChannels() { chnList.clearSelection(); }
        
        /**
         * Registers the specified listener for receiving list selection events.
         * @param listener The <code>ListSelectionListener</code> to register.
         */
        public void
        addListSelectionListener(ListSelectionListener listener) {
                listenerList.add(ListSelectionListener.class, listener);
        }
        
        /**
         * Removes the specified listener.
         * @param listener The <code>ListSelectionListener</code> to remove.
         */
        public void
        removeListSelectionListener(ListSelectionListener listener) {
                listenerList.remove(ListSelectionListener.class, listener);
        }
        
        /**
         * Invoked when the selection has changed.
         * This method implements <code>valueChanged</code>
         * method of the <code>ListSelectionListener</code> interface.
         * @param e A <code>ListSelectionEvent</code>
         * instance providing the event information.
         */
        public void
        valueChanged(ListSelectionEvent e) {
                ListSelectionEvent e2 = null;
                Object[] listeners = listenerList.getListenerList();
                
                for(int i = listeners.length - 2; i >= 0; i -= 2) {
                        if(listeners[i] == ListSelectionListener.class) {
                                if(e2 == null) e2 = new ListSelectionEvent (
                                        this,
                                        e.getFirstIndex(),
                                        e.getLastIndex(),
                                        e.getValueIsAdjusting()
                                );
                                ((ListSelectionListener)listeners[i + 1]).valueChanged(e2);
                        }
                }
                        
        }
        
                
        public void
        moveSelectedChannelsOnTop() {
                JSChannel[] chns = getSelectedChannels();
                        
                if(chns.length == 0) {
                        CC.getLogger().info("Can't move channel(s) at the beginning");
                        return;
                }
                
                for(int i = chns.length - 1; i >= 0; i--) {
                        listModel.remove(chns[i]);
                        listModel.insert(chns[i], 0);
                }
                
                chnList.setSelectionInterval(0, chns.length - 1);
                chnList.ensureIndexIsVisible(0);
        }
        
        public void
        moveSelectedChannelsUp() {
                JSChannel[] chns = getSelectedChannels();
                        
                if(chns.length == 0 || chns[0] == getFirstChannel()) {
                        CC.getLogger().info("Can't move channel(s) up");
                        return;
                }
                
                for(int i = 0; i < chns.length; i++) listModel.moveUp(chns[i]);
                
                int[] si = chnList.getSelectedIndices();
                
                for(int i = 0; i < si.length; i++) si[i] -= 1;
                
                chnList.setSelectedIndices(si);
                chnList.ensureIndexIsVisible(si[0]);
        }
        
        public void
        moveSelectedChannelsDown() {
                JSChannel[] chns = getSelectedChannels();
                        
                if(chns.length == 0 || chns[chns.length - 1] == getLastChannel()) {
                        CC.getLogger().info("Can't move channel(s) down");
                        return;
                }
                
                for(int i = chns.length - 1; i >= 0; i--) listModel.moveDown(chns[i]);
                
                int[] si = chnList.getSelectedIndices();
                for(int i = 0; i < si.length; i++) si[i] += 1;
                chnList.setSelectedIndices(si);
                chnList.ensureIndexIsVisible(si[si.length - 1]);
        }
        
        public void
        moveSelectedChannelsAtBottom() {
                JSChannel[] chns = getSelectedChannels();
                        
                if(chns.length == 0) {
                        CC.getLogger().info("Can't move channel(s) at the end");
                        return;
                }
                
                for(int i =  0; i < chns.length; i++) {
                        listModel.remove(chns[i]);
                        listModel.add(chns[i]);
                }
                
                chnList.setSelectionInterval (
                        listModel.getSize() - chns.length, listModel.getSize() - 1
                );
                chnList.ensureIndexIsVisible(listModel.getSize() - 1);
        }
        
        class ContextMenu extends MouseAdapter {
                private final JPopupMenu cmenu = new JPopupMenu();
                private final JMenu submenu = new JMenu(i18n.getMenuLabel("channels.MoveToTab"));
                
                ContextMenu() {
                        JMenuItem mi = new JMenuItem(A4n.moveChannelsOnTop);
                        mi.setIcon(null);
                        cmenu.add(mi);
                        
                        mi = new JMenuItem(A4n.moveChannelsUp);
                        mi.setIcon(null);
                        cmenu.add(mi);
                        
                        mi = new JMenuItem(A4n.moveChannelsDown);
                        mi.setIcon(null);
                        cmenu.add(mi);
                        
                        mi = new JMenuItem(A4n.moveChannelsAtBottom);
                        mi.setIcon(null);
                        cmenu.add(mi);
                        
                        cmenu.add(submenu);
                        
                        cmenu.addSeparator();
                        
                        mi = new JMenuItem(A4n.removeChannels);
                        mi.setIcon(null);
                        cmenu.add(mi);
                }
                
                public void
                mousePressed(MouseEvent e) {
                        if(e.isPopupTrigger()) show(e);
                }
        
                public void
                mouseReleased(MouseEvent e) {
                        if(e.isPopupTrigger()) show(e);
                }
        
                void
                show(MouseEvent e) {
                        /*int idx = chnList.locationToIndex(e.getPoint());
                        if(!chnList.isSelectedIndex(idx)) chnList.setSelectedIndex(idx);
                        
                        if(idx != -1 && CC.getMainFrame().getChannelsPaneCount() > 1) {
                                updateMenu();
                                submenu.setEnabled(true);
                        } else submenu.setEnabled(false);
                        
                        cmenu.show(e.getComponent(), e.getX(), e.getY());*/
                }
                
                private void
                updateMenu() {
                        submenu.removeAll();
                        Vector<JSChannelsPane> v = CC.getMainFrame().getChannelsPaneList();
                        for(JSChannelsPane p : v) 
                                if(p != CC.getMainFrame().getSelectedChannelsPane())
                                        submenu.add(new JMenuItem(new A4n.MoveChannelsTo(p)));
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005 Grigor Kirilov Iliev
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.Component;
27
28	import java.awt.event.KeyEvent;
29	import java.awt.event.MouseAdapter;
30	import java.awt.event.MouseEvent;
31
32	import java.util.Vector;
33
34	import javax.swing.BorderFactory;
35	import javax.swing.JComponent;
36	import javax.swing.JMenu;
37	import javax.swing.JMenuItem;
38	import javax.swing.JPopupMenu;
39	import javax.swing.JScrollPane;
40	import javax.swing.JTabbedPane;
41	import javax.swing.KeyStroke;
42	import javax.swing.ListCellRenderer;
43	import javax.swing.ListSelectionModel;
44
45	import javax.swing.event.ListSelectionEvent;
46	import javax.swing.event.ListSelectionListener;
47
48	import org.jsampler.CC;
49	import org.jsampler.SamplerChannelModel;
50
51	import org.jsampler.view.JSChannel;
52	import org.jsampler.view.JSChannelsPane;
53
54	import net.sf.juife.ComponentList;
55	import net.sf.juife.ComponentListModel;
56	import net.sf.juife.DefaultComponentListModel;
57
58	import org.linuxsampler.lscp.SamplerChannel;
59
60	import static org.jsampler.view.classic.ClassicI18n.i18n;
61
62
63	/**
64	*
65	* @author Grigor Iliev
66	*/
67	public class ChannelsPane extends JSChannelsPane implements ListSelectionListener {
68	private final ComponentList chnList = new ComponentList();
69	private final DefaultComponentListModel listModel = new DefaultComponentListModel();
70
71	/** Creates a new instance of ChannelsPane */
72	public
73	ChannelsPane(String title) {
74	super(title);
75
76	setLayout(new BorderLayout());
77
78	chnList.setOpaque(false);
79	//chnList.setLayoutOrientation(JList.HORIZONTAL_WRAP);
80	chnList.setModel(listModel);
81	chnList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
82	chnList.addListSelectionListener(this);
83	chnList.addMouseListener(new ContextMenu());
84	//chnList.setDragEnabled(true);
85
86	JScrollPane sp = new JScrollPane(chnList);
87	sp.setBorder(BorderFactory.createEmptyBorder());
88	add(sp);
89
90	setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
91
92	}
93
94	/**
95	* Adds new channel to this channels pane.
96	* @param channelModel The sampler channel model to be used by the new channel.
97	*/
98	public void
99	addChannel(SamplerChannelModel channelModel) {
100	Channel channel = new Channel(channelModel);
101	listModel.add(channel);
102	if(channel.getChannelInfo().getEngine() == null) channel.expandChannel();
103	chnList.setSelectedComponent(channel, true);
104	}
105
106	/**
107	* Adds the specified channels to this channels pane.
108	* @param chns The channels to be added.
109	*/
110	public void addChannels(JSChannel[] chns) {
111	for(JSChannel c : chns) listModel.add(c);
112	chnList.setSelectionInterval (
113	listModel.getSize() - chns.length, listModel.getSize() - 1
114	);
115
116	chnList.ensureIndexIsVisible(listModel.getSize() - 1);
117	}
118
119	/**
120	* Removes the specified channel from this channels pane.
121	* This method is invoked when a sampler channel is removed in the back-end.
122	* @param chn The channel to be removed from this channels pane.
123	*/
124	public void
125	removeChannel(JSChannel chn) { listModel.remove(chn); }
126
127	/**
128	* Gets the first channel in this channels pane.
129	* @return The first channel in this channels pane or <code>null</code> if
130	* the channels pane is empty.
131	*/
132	public JSChannel
133	getFirstChannel() { return listModel.size() == 0 ? null : (JSChannel)listModel.get(0); }
134
135	/**
136	* Gets the last channel in this channels pane.
137	* @return The last channel in this channels pane or <code>null</code> if
138	* the channels pane is empty.
139	*/
140	public JSChannel
141	getLastChannel() {
142	return listModel.size() == 0 ? null : (JSChannel)listModel.get(listModel.size()-1);
143	}
144
145	/**
146	* Gets the channel at the specified index.
147	* @return The channel at the specified index.
148	* @throws ArrayIndexOutOfBoundsException If the index is out of range.
149	*/
150	public JSChannel
151	getChannel(int idx) { return (JSChannel)listModel.get(idx); }
152
153	/**
154	* Gets an array with all channels in this channels pane.
155	* @return An array with all channels in this channels pane.
156	*/
157	public JSChannel[]
158	getChannels() {
159	JSChannel[] chns = new JSChannel[listModel.size()];
160	for(int i = 0; i < listModel.size(); i++) chns[i] = (JSChannel)listModel.get(i);
161	return chns;
162	}
163
164	/**
165	* Gets the number of channels in this channels pane.
166	* @return The number of channels in this channels pane.
167	*/
168	public int
169	getChannelCount() { return listModel.size(); }
170
171	/**
172	* Determines whether there is at least one selected channel.
173	* @return <code>true</code> if there is at least one selected channel,
174	* <code>false</code> otherwise.
175	*/
176	public boolean
177	hasSelectedChannel() { return !chnList.isSelectionEmpty(); }
178
179	/**
180	* Gets the number of the selected channels.
181	* @return The number of the selected channels.
182	*/
183	public int
184	getSelectedChannelCount() { return chnList.getSelectedIndices().length; }
185
186	/**
187	* Gets an array with all selected channels.
188	* The channels are sorted in increasing index order.
189	* @return The selected channels or an empty array if nothing is selected.
190	*/
191	public JSChannel[]
192	getSelectedChannels() {
193	Component[] cS = chnList.getSelectedComponents();
194	JSChannel[] chns = new JSChannel[cS.length];
195	for(int i = 0; i < cS.length; i++) chns[i] = (JSChannel)cS[i];
196	return chns;
197	}
198
199	/**
200	* Removes all selected channels in this channels pane.
201	* Notice that this method does not remove any channels in the back-end.
202	* It is invoked after the channels are already removed in the back-end.
203	* @return The number of removed channels.
204	*/
205	public int
206	removeSelectedChannels() {
207	int[] l = chnList.getSelectedIndices();
208	ComponentListModel model = chnList.getModel();
209
210	for(;;) {
211	int i = chnList.getMinSelectionIndex();
212	if(i == -1) break;
213	model.remove(i);
214	}
215
216	return l.length;
217	}
218
219	/** Selects all channels. */
220	public void
221	selectAllChannels() { chnList.selectAll(); }
222
223	/** Deselects all selected channels. */
224	public void
225	deselectChannels() { chnList.clearSelection(); }
226
227	/**
228	* Registers the specified listener for receiving list selection events.
229	* @param listener The <code>ListSelectionListener</code> to register.
230	*/
231	public void
232	addListSelectionListener(ListSelectionListener listener) {
233	listenerList.add(ListSelectionListener.class, listener);
234	}
235
236	/**
237	* Removes the specified listener.
238	* @param listener The <code>ListSelectionListener</code> to remove.
239	*/
240	public void
241	removeListSelectionListener(ListSelectionListener listener) {
242	listenerList.remove(ListSelectionListener.class, listener);
243	}
244
245	/**
246	* Invoked when the selection has changed.
247	* This method implements <code>valueChanged</code>
248	* method of the <code>ListSelectionListener</code> interface.
249	* @param e A <code>ListSelectionEvent</code>
250	* instance providing the event information.
251	*/
252	public void
253	valueChanged(ListSelectionEvent e) {
254	ListSelectionEvent e2 = null;
255	Object[] listeners = listenerList.getListenerList();
256
257	for(int i = listeners.length - 2; i >= 0; i -= 2) {
258	if(listeners[i] == ListSelectionListener.class) {
259	if(e2 == null) e2 = new ListSelectionEvent (
260	this,
261	e.getFirstIndex(),
262	e.getLastIndex(),
263	e.getValueIsAdjusting()
264	);
265	((ListSelectionListener)listeners[i + 1]).valueChanged(e2);
266	}
267	}
268
269	}
270
271
272	public void
273	moveSelectedChannelsOnTop() {
274	JSChannel[] chns = getSelectedChannels();
275
276	if(chns.length == 0) {
277	CC.getLogger().info("Can't move channel(s) at the beginning");
278	return;
279	}
280
281	for(int i = chns.length - 1; i >= 0; i--) {
282	listModel.remove(chns[i]);
283	listModel.insert(chns[i], 0);
284	}
285
286	chnList.setSelectionInterval(0, chns.length - 1);
287	chnList.ensureIndexIsVisible(0);
288	}
289
290	public void
291	moveSelectedChannelsUp() {
292	JSChannel[] chns = getSelectedChannels();
293
294	if(chns.length == 0 \|\| chns[0] == getFirstChannel()) {
295	CC.getLogger().info("Can't move channel(s) up");
296	return;
297	}
298
299	for(int i = 0; i < chns.length; i++) listModel.moveUp(chns[i]);
300
301	int[] si = chnList.getSelectedIndices();
302
303	for(int i = 0; i < si.length; i++) si[i] -= 1;
304
305	chnList.setSelectedIndices(si);
306	chnList.ensureIndexIsVisible(si[0]);
307	}
308
309	public void
310	moveSelectedChannelsDown() {
311	JSChannel[] chns = getSelectedChannels();
312
313	if(chns.length == 0 \|\| chns[chns.length - 1] == getLastChannel()) {
314	CC.getLogger().info("Can't move channel(s) down");
315	return;
316	}
317
318	for(int i = chns.length - 1; i >= 0; i--) listModel.moveDown(chns[i]);
319
320	int[] si = chnList.getSelectedIndices();
321	for(int i = 0; i < si.length; i++) si[i] += 1;
322	chnList.setSelectedIndices(si);
323	chnList.ensureIndexIsVisible(si[si.length - 1]);
324	}
325
326	public void
327	moveSelectedChannelsAtBottom() {
328	JSChannel[] chns = getSelectedChannels();
329
330	if(chns.length == 0) {
331	CC.getLogger().info("Can't move channel(s) at the end");
332	return;
333	}
334
335	for(int i = 0; i < chns.length; i++) {
336	listModel.remove(chns[i]);
337	listModel.add(chns[i]);
338	}
339
340	chnList.setSelectionInterval (
341	listModel.getSize() - chns.length, listModel.getSize() - 1
342	);
343	chnList.ensureIndexIsVisible(listModel.getSize() - 1);
344	}
345
346	class ContextMenu extends MouseAdapter {
347	private final JPopupMenu cmenu = new JPopupMenu();
348	private final JMenu submenu = new JMenu(i18n.getMenuLabel("channels.MoveToTab"));
349
350	ContextMenu() {
351	JMenuItem mi = new JMenuItem(A4n.moveChannelsOnTop);
352	mi.setIcon(null);
353	cmenu.add(mi);
354
355	mi = new JMenuItem(A4n.moveChannelsUp);
356	mi.setIcon(null);
357	cmenu.add(mi);
358
359	mi = new JMenuItem(A4n.moveChannelsDown);
360	mi.setIcon(null);
361	cmenu.add(mi);
362
363	mi = new JMenuItem(A4n.moveChannelsAtBottom);
364	mi.setIcon(null);
365	cmenu.add(mi);
366
367	cmenu.add(submenu);
368
369	cmenu.addSeparator();
370
371	mi = new JMenuItem(A4n.removeChannels);
372	mi.setIcon(null);
373	cmenu.add(mi);
374	}
375
376	public void
377	mousePressed(MouseEvent e) {
378	if(e.isPopupTrigger()) show(e);
379	}
380
381	public void
382	mouseReleased(MouseEvent e) {
383	if(e.isPopupTrigger()) show(e);
384	}
385
386	void
387	show(MouseEvent e) {
388	/*int idx = chnList.locationToIndex(e.getPoint());
389	if(!chnList.isSelectedIndex(idx)) chnList.setSelectedIndex(idx);
390
391	if(idx != -1 && CC.getMainFrame().getChannelsPaneCount() > 1) {
392	updateMenu();
393	submenu.setEnabled(true);
394	} else submenu.setEnabled(false);
395
396	cmenu.show(e.getComponent(), e.getX(), e.getY());*/
397	}
398
399	private void
400	updateMenu() {
401	submenu.removeAll();
402	Vector<JSChannelsPane> v = CC.getMainFrame().getChannelsPaneList();
403	for(JSChannelsPane p : v)
404	if(p != CC.getMainFrame().getSelectedChannelsPane())
405	submenu.add(new JMenuItem(new A4n.MoveChannelsTo(p)));
406	}
407	}
408	}