1 |
iliev |
1776 |
/* |
2 |
|
|
* JSampler - a java front-end for LinuxSampler |
3 |
|
|
* |
4 |
|
|
* Copyright (C) 2005-2008 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.Graphics; |
26 |
|
|
import java.awt.Graphics2D; |
27 |
|
|
|
28 |
iliev |
1778 |
import java.awt.event.ActionEvent; |
29 |
|
|
import java.awt.event.ActionListener; |
30 |
|
|
import java.awt.event.KeyEvent; |
31 |
|
|
import java.awt.event.KeyListener; |
32 |
iliev |
1776 |
import java.awt.event.MouseEvent; |
33 |
|
|
import java.awt.event.MouseAdapter; |
34 |
|
|
|
35 |
iliev |
1778 |
import java.util.HashMap; |
36 |
iliev |
1776 |
import java.util.Vector; |
37 |
|
|
|
38 |
iliev |
1778 |
import javax.swing.Action; |
39 |
|
|
import javax.swing.AbstractAction; |
40 |
|
|
import javax.swing.JComponent; |
41 |
iliev |
1776 |
import javax.swing.JPanel; |
42 |
iliev |
1778 |
import javax.swing.KeyStroke; |
43 |
|
|
import javax.swing.SwingUtilities; |
44 |
|
|
import javax.swing.Timer; |
45 |
iliev |
1776 |
|
46 |
iliev |
1778 |
import org.jsampler.CC; |
47 |
|
|
|
48 |
iliev |
1776 |
import org.linuxsampler.lscp.event.MidiDataEvent; |
49 |
|
|
import org.linuxsampler.lscp.event.MidiDataListener; |
50 |
|
|
|
51 |
iliev |
1778 |
import static org.jsampler.view.std.StdI18n.i18n; |
52 |
|
|
|
53 |
iliev |
1776 |
/** |
54 |
|
|
* |
55 |
|
|
* @author Grigor Iliev |
56 |
|
|
*/ |
57 |
|
|
public class PianoRoll extends JPanel implements MidiDataListener { |
58 |
|
|
public class Key { |
59 |
|
|
private boolean disabled = false; |
60 |
|
|
private boolean pressed = false; |
61 |
|
|
private boolean keyswitch = false; |
62 |
|
|
|
63 |
|
|
public |
64 |
|
|
Key() { |
65 |
|
|
|
66 |
|
|
} |
67 |
|
|
|
68 |
|
|
public boolean |
69 |
|
|
isDisabled() { return disabled; } |
70 |
|
|
|
71 |
|
|
public void |
72 |
|
|
setDisabled(boolean b) { disabled = b; } |
73 |
|
|
|
74 |
|
|
public boolean |
75 |
|
|
isPressed() { return pressed; } |
76 |
|
|
|
77 |
|
|
public void |
78 |
|
|
setPressed(boolean b) { pressed = b; } |
79 |
|
|
|
80 |
|
|
public boolean |
81 |
|
|
isKeyswitch() { return keyswitch; } |
82 |
|
|
|
83 |
|
|
public void |
84 |
|
|
setKeyswitch(boolean b) { keyswitch = b; } |
85 |
|
|
|
86 |
|
|
} |
87 |
|
|
|
88 |
|
|
|
89 |
|
|
private final Vector<Key> keys = new Vector<Key>(); |
90 |
|
|
|
91 |
|
|
private boolean vertical; |
92 |
|
|
private boolean mirror; |
93 |
|
|
private boolean octaveLabelsVisible = true; |
94 |
|
|
private boolean playingEnabled = true; |
95 |
|
|
|
96 |
|
|
private int firstKey = -1; |
97 |
|
|
private int lastKey = -1; |
98 |
|
|
private int whiteKeyCount = 68; |
99 |
|
|
|
100 |
iliev |
1778 |
private Integer[] enabledKeys = null; |
101 |
|
|
private Integer[] disabledKeys = null; |
102 |
|
|
private Integer[] keyswitches = null; |
103 |
|
|
private Integer[] notKeyswitches = null; |
104 |
iliev |
1776 |
|
105 |
iliev |
1778 |
private int currentOctave = 3; |
106 |
|
|
private int constantVelocity = 80; |
107 |
|
|
private HashMap<Integer, Integer> keyMap = new HashMap<Integer, Integer>(); |
108 |
|
|
|
109 |
iliev |
1776 |
private final Vector<MidiDataListener> listeners = new Vector<MidiDataListener>(); |
110 |
|
|
|
111 |
iliev |
1778 |
private boolean shouldRepaint = true; |
112 |
iliev |
1776 |
|
113 |
iliev |
1778 |
private PianoRollPainter painter; |
114 |
|
|
|
115 |
|
|
public final Action actionScrollLeft = new ActionScrollLeft(); |
116 |
|
|
public final Action actionScrollRight = new ActionScrollRight(); |
117 |
|
|
public final Action actionIncreaseKeyNumber = new ActionIncreaseKeyNumber(); |
118 |
|
|
public final Action actionDecreaseKeyNumber = new ActionDecreaseKeyNumber(); |
119 |
|
|
|
120 |
iliev |
1776 |
/** |
121 |
|
|
* Creates a new horizontal, not mirrored <code>PianoRoll</code>. |
122 |
|
|
*/ |
123 |
|
|
public |
124 |
|
|
PianoRoll() { this(false); } |
125 |
|
|
|
126 |
|
|
/** |
127 |
|
|
* Creates a new not mirrored <code>PianoRoll</code>. |
128 |
|
|
* @param vertical Specifies whether the piano roll |
129 |
|
|
* should be vertical or horizontal |
130 |
|
|
*/ |
131 |
|
|
public |
132 |
|
|
PianoRoll(boolean vertical) { this(vertical, false); } |
133 |
|
|
|
134 |
|
|
/** |
135 |
|
|
* Creates a new instance of <code>PianoRoll</code>. |
136 |
|
|
* @param vertical Specifies whether the piano roll |
137 |
|
|
* should be vertical or horizontal. |
138 |
|
|
* @param mirror Specifies whether to mirror the piano roll. |
139 |
|
|
*/ |
140 |
|
|
public |
141 |
|
|
PianoRoll(boolean vertical, boolean mirror) { |
142 |
|
|
this.vertical = vertical; |
143 |
|
|
this.mirror = mirror; |
144 |
|
|
|
145 |
iliev |
1778 |
setPainter(new BasicPianoRollPainter(this)); |
146 |
|
|
|
147 |
iliev |
1776 |
setKeyRange(0, 127); |
148 |
iliev |
1778 |
|
149 |
|
|
installListeneres(); |
150 |
iliev |
1776 |
} |
151 |
|
|
|
152 |
iliev |
1778 |
private void |
153 |
|
|
installListeneres() { |
154 |
|
|
addMouseListener(getHandler()); |
155 |
|
|
addMouseMotionListener(getHandler()); |
156 |
|
|
addKeyListener(getHandler()); |
157 |
|
|
|
158 |
|
|
registerKeys(this); |
159 |
|
|
|
160 |
|
|
|
161 |
|
|
} |
162 |
|
|
|
163 |
|
|
public KeyListener |
164 |
|
|
getKeyListener() { return getHandler(); } |
165 |
|
|
|
166 |
|
|
public void |
167 |
|
|
registerKeys(JComponent c) { |
168 |
|
|
KeyStroke k = KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, KeyEvent.CTRL_MASK); |
169 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "scrollLeft"); |
170 |
|
|
c.getActionMap().put("scrollLeft", actionScrollLeft); |
171 |
|
|
|
172 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, KeyEvent.CTRL_MASK); |
173 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "scrollRight"); |
174 |
|
|
c.getActionMap().put("scrollRight", actionScrollRight); |
175 |
|
|
|
176 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_UP, KeyEvent.CTRL_MASK); |
177 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "increaseKeyRange"); |
178 |
|
|
c.getActionMap().put("increaseKeyRange", actionIncreaseKeyNumber); |
179 |
|
|
|
180 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, KeyEvent.CTRL_MASK); |
181 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "decreaseKeyRange"); |
182 |
|
|
c.getActionMap().put("decreaseKeyRange", actionDecreaseKeyNumber); |
183 |
|
|
|
184 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_0, 0); |
185 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave0"); |
186 |
|
|
c.getActionMap().put("changeCurrentOctave0", new ActionChangeCurrentOctave(0)); |
187 |
|
|
|
188 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_1, 0); |
189 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave1"); |
190 |
|
|
c.getActionMap().put("changeCurrentOctave1", new ActionChangeCurrentOctave(1)); |
191 |
|
|
|
192 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_2, 0); |
193 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave2"); |
194 |
|
|
c.getActionMap().put("changeCurrentOctave2", new ActionChangeCurrentOctave(2)); |
195 |
|
|
|
196 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_3, 0); |
197 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave3"); |
198 |
|
|
c.getActionMap().put("changeCurrentOctave3", new ActionChangeCurrentOctave(3)); |
199 |
|
|
|
200 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_4, 0); |
201 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave4"); |
202 |
|
|
c.getActionMap().put("changeCurrentOctave4", new ActionChangeCurrentOctave(4)); |
203 |
|
|
|
204 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_5, 0); |
205 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave5"); |
206 |
|
|
c.getActionMap().put("changeCurrentOctave5", new ActionChangeCurrentOctave(5)); |
207 |
|
|
|
208 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_6, 0); |
209 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave6"); |
210 |
|
|
c.getActionMap().put("changeCurrentOctave6", new ActionChangeCurrentOctave(6)); |
211 |
|
|
|
212 |
|
|
k = KeyStroke.getKeyStroke(KeyEvent.VK_7, 0); |
213 |
|
|
c.getInputMap(JComponent.WHEN_FOCUSED).put(k, "changeCurrentOctave7"); |
214 |
|
|
c.getActionMap().put("changeCurrentOctave7", new ActionChangeCurrentOctave(7)); |
215 |
|
|
} |
216 |
|
|
|
217 |
|
|
public PianoRollPainter |
218 |
|
|
getPainter() { return painter; } |
219 |
|
|
|
220 |
|
|
public void |
221 |
|
|
setPainter(PianoRollPainter painter) { |
222 |
|
|
if(painter == null) painter = new BasicPianoRollPainter(this); |
223 |
|
|
this.painter = painter; |
224 |
|
|
} |
225 |
|
|
|
226 |
iliev |
1776 |
/** |
227 |
|
|
* Registers the specified listener to be notified when |
228 |
|
|
* MIDI event occurs due to user input. |
229 |
|
|
* @param l The <code>MidiDataListener</code> to register. |
230 |
|
|
*/ |
231 |
|
|
public void |
232 |
|
|
addMidiDataListener(MidiDataListener l) { listeners.add(l); } |
233 |
|
|
|
234 |
|
|
/** |
235 |
|
|
* Removes the specified listener. |
236 |
|
|
* @param l The <code>MidiDataListener</code> to remove. |
237 |
|
|
*/ |
238 |
|
|
public void |
239 |
|
|
removeMidiDataListener(MidiDataListener l) { listeners.remove(l); } |
240 |
|
|
|
241 |
|
|
private void |
242 |
|
|
fireMidiDataEvent(MidiDataEvent e) { |
243 |
|
|
for(MidiDataListener l : listeners) l.midiDataArrived(e); |
244 |
|
|
} |
245 |
|
|
|
246 |
iliev |
1778 |
private void |
247 |
|
|
fireNoteOn(int key, int velocity) { |
248 |
|
|
MidiDataEvent evt = new MidiDataEvent ( |
249 |
|
|
PianoRoll.this, MidiDataEvent.Type.NOTE_ON, key, velocity |
250 |
|
|
); |
251 |
|
|
|
252 |
|
|
fireMidiDataEvent(evt); |
253 |
|
|
} |
254 |
|
|
|
255 |
|
|
private void |
256 |
|
|
fireNoteOff(int key, int velocity) { |
257 |
|
|
MidiDataEvent evt = new MidiDataEvent ( |
258 |
|
|
PianoRoll.this, MidiDataEvent.Type.NOTE_OFF, key, velocity |
259 |
|
|
); |
260 |
|
|
|
261 |
|
|
fireMidiDataEvent(evt); |
262 |
|
|
} |
263 |
|
|
|
264 |
iliev |
1776 |
/** |
265 |
iliev |
1778 |
* Used to determine which note to play when using |
266 |
|
|
* the computer keyboard's key bindings. |
267 |
|
|
* @return |
268 |
|
|
*/ |
269 |
|
|
public int |
270 |
|
|
getCurrentOctave() { return currentOctave; } |
271 |
|
|
|
272 |
|
|
/** |
273 |
|
|
* @see #getCurrentOctave |
274 |
|
|
* @param octave Specifies the octave to be used as current. |
275 |
|
|
*/ |
276 |
|
|
public void |
277 |
|
|
setCurrentOctave(int octave) { currentOctave = octave; } |
278 |
|
|
|
279 |
|
|
public int |
280 |
|
|
getConstantVelocity() { return constantVelocity; } |
281 |
|
|
|
282 |
|
|
public void |
283 |
|
|
setConstantVelocity(int velocity) { constantVelocity = velocity; } |
284 |
|
|
|
285 |
|
|
/** |
286 |
iliev |
1776 |
* Determines whether the user input is processed |
287 |
|
|
* and respective MIDI data events are sent. |
288 |
|
|
*/ |
289 |
|
|
public boolean |
290 |
|
|
isPlayingEnabled() { return playingEnabled; } |
291 |
|
|
|
292 |
|
|
/** |
293 |
|
|
* Sets whether the user input should be processed |
294 |
|
|
* and respective MIDI data events should be sent. |
295 |
|
|
* @see #isPlayingEnabled |
296 |
|
|
*/ |
297 |
|
|
public void |
298 |
|
|
setPlayingEnabled(boolean b) { playingEnabled = b; } |
299 |
|
|
|
300 |
|
|
public boolean |
301 |
|
|
hasKey(int key) { |
302 |
|
|
if(key >= firstKey && key <= lastKey) return true; |
303 |
|
|
return false; |
304 |
|
|
} |
305 |
|
|
|
306 |
|
|
public Key |
307 |
|
|
getKey(int key) { return keys.get(key - firstKey); } |
308 |
|
|
|
309 |
|
|
public boolean |
310 |
|
|
isKeyDisabled(int key) { |
311 |
|
|
return getKey(key).isDisabled(); |
312 |
|
|
} |
313 |
|
|
|
314 |
|
|
public void |
315 |
|
|
setKeyDisabled(int key, boolean disable) { |
316 |
|
|
Key k = getKey(key); |
317 |
|
|
if(k.isDisabled() == disable) return; |
318 |
|
|
|
319 |
|
|
getKey(key).setDisabled(disable); |
320 |
|
|
if(getShouldRepaint()) repaint(); |
321 |
|
|
} |
322 |
|
|
|
323 |
|
|
public boolean |
324 |
|
|
isKeyPressed(int key) { |
325 |
|
|
return getKey(key).isPressed(); |
326 |
|
|
} |
327 |
|
|
|
328 |
|
|
public void |
329 |
|
|
setKeyPressed(int key, boolean press) { |
330 |
|
|
Key k = getKey(key); |
331 |
|
|
if(k.isPressed() == press) return; |
332 |
|
|
|
333 |
|
|
getKey(key).setPressed(press); |
334 |
iliev |
1778 |
if(getShouldRepaint()) repaint(painter.getKeyRectangle(key)); |
335 |
iliev |
1776 |
} |
336 |
|
|
|
337 |
|
|
public boolean |
338 |
|
|
isKeyswitch(int key) { |
339 |
|
|
return getKey(key).isKeyswitch(); |
340 |
|
|
} |
341 |
|
|
|
342 |
|
|
public void |
343 |
|
|
setKeyswitch(int key, boolean keyswitch) { |
344 |
|
|
Key k = getKey(key); |
345 |
|
|
if(k.isKeyswitch() == keyswitch) return; |
346 |
|
|
|
347 |
|
|
getKey(key).setKeyswitch(keyswitch); |
348 |
iliev |
1778 |
if(getShouldRepaint()) repaint(painter.getKeyRectangle(key)); |
349 |
iliev |
1776 |
} |
350 |
|
|
|
351 |
|
|
public void |
352 |
|
|
setAllKeysPressed(boolean b) { |
353 |
|
|
boolean changed = false; |
354 |
|
|
for(Key key : keys) { |
355 |
|
|
if(key.isPressed() != b) { |
356 |
|
|
key.setPressed(b); |
357 |
|
|
changed = true; |
358 |
|
|
} |
359 |
|
|
} |
360 |
|
|
|
361 |
|
|
if(changed && getShouldRepaint()) repaint(); |
362 |
|
|
} |
363 |
|
|
|
364 |
|
|
public void |
365 |
|
|
setAllKeysDisabled(boolean b) { |
366 |
|
|
boolean changed = false; |
367 |
|
|
for(Key key : keys) { |
368 |
|
|
if(key.isDisabled() != b) { |
369 |
|
|
key.setDisabled(b); |
370 |
|
|
changed = true; |
371 |
|
|
} |
372 |
|
|
} |
373 |
|
|
|
374 |
|
|
if(changed && getShouldRepaint()) repaint(); |
375 |
|
|
} |
376 |
|
|
|
377 |
|
|
public Integer[] |
378 |
|
|
getKeyswitches() { |
379 |
|
|
Vector<Integer> v = new Vector<Integer>(); |
380 |
|
|
for(int i = 0; i < keys.size(); i++) { |
381 |
|
|
if(keys.get(i).isKeyswitch()) v.add(firstKey + i); |
382 |
|
|
} |
383 |
|
|
|
384 |
|
|
return v.toArray(new Integer[v.size()]); |
385 |
|
|
} |
386 |
|
|
|
387 |
|
|
/** |
388 |
iliev |
1778 |
* Keys outside the keyboard range are remembered and |
389 |
|
|
* applied if needed when the key range is changed. |
390 |
iliev |
1776 |
* @param keys List of keys |
391 |
|
|
*/ |
392 |
|
|
public void |
393 |
iliev |
1778 |
setKeyswitches(Integer[] keys, boolean b) { |
394 |
|
|
if(b) keyswitches = keys; |
395 |
|
|
else notKeyswitches = keys; |
396 |
|
|
if(keys == null) return; |
397 |
|
|
|
398 |
iliev |
1776 |
boolean changed = false; |
399 |
|
|
for(int k : keys) { |
400 |
|
|
if(!hasKey(k)) continue; |
401 |
iliev |
1778 |
if(getKey(k).isKeyswitch() != b) { |
402 |
|
|
getKey(k).setKeyswitch(b); |
403 |
iliev |
1776 |
changed = true; |
404 |
|
|
} |
405 |
|
|
} |
406 |
|
|
if(changed && getShouldRepaint()) repaint(); |
407 |
|
|
} |
408 |
|
|
|
409 |
|
|
public Integer[] |
410 |
|
|
getEnabledKeys() { |
411 |
|
|
Vector<Integer> v = new Vector<Integer>(); |
412 |
|
|
for(int i = 0; i < keys.size(); i++) { |
413 |
|
|
if(!keys.get(i).isDisabled()) v.add(firstKey + i); |
414 |
|
|
} |
415 |
|
|
|
416 |
|
|
return v.toArray(new Integer[v.size()]); |
417 |
|
|
} |
418 |
|
|
|
419 |
|
|
/** |
420 |
|
|
* Enables or disables the specified list of keys. |
421 |
iliev |
1778 |
* Disabled keys outside the keyboard range are remembered and |
422 |
|
|
* applied if needed when the key range is changed. |
423 |
iliev |
1776 |
* @param keys List of keys |
424 |
|
|
*/ |
425 |
|
|
public void |
426 |
|
|
setDisabled(Integer[] keys, boolean disable) { |
427 |
iliev |
1778 |
if(disable) disabledKeys = keys; |
428 |
|
|
else enabledKeys = keys; |
429 |
|
|
|
430 |
|
|
if(keys == null) return; |
431 |
|
|
|
432 |
iliev |
1776 |
boolean changed = false; |
433 |
|
|
for(int k : keys) { |
434 |
|
|
if(!hasKey(k)) continue; |
435 |
|
|
if(getKey(k).isDisabled() != disable) { |
436 |
|
|
getKey(k).setDisabled(disable); |
437 |
|
|
changed = true; |
438 |
|
|
} |
439 |
|
|
} |
440 |
|
|
if(changed && getShouldRepaint()) repaint(); |
441 |
|
|
} |
442 |
|
|
|
443 |
|
|
public void |
444 |
|
|
removeAllKeyswitches() { |
445 |
|
|
boolean changed = false; |
446 |
|
|
for(Key key : keys) { |
447 |
|
|
if(key.isKeyswitch()) { |
448 |
|
|
key.setKeyswitch(false); |
449 |
|
|
changed = true; |
450 |
|
|
} |
451 |
|
|
} |
452 |
|
|
if(changed && getShouldRepaint()) repaint(); |
453 |
|
|
} |
454 |
|
|
|
455 |
|
|
/** |
456 |
|
|
* Sets the piano key range which this piano roll will provide. |
457 |
|
|
* Note that the specified last key is also included in the piano roll. |
458 |
|
|
* Also, the first and the last key should be white keys. If the first key |
459 |
|
|
* and/or the last key are not white keys then the range is extended automatically. |
460 |
|
|
* @param firstKey Number between 0 and 127 (inclusive) as specified in the MIDI standard. |
461 |
|
|
* @param lastKey Number between 0 and 127 (inclusive) as specified in the MIDI standard. |
462 |
|
|
* @throws IllegalArgumentException if the specified range is invalid. |
463 |
|
|
*/ |
464 |
|
|
public void |
465 |
|
|
setKeyRange(int firstKey, int lastKey) { |
466 |
|
|
if(this.firstKey == firstKey && this.lastKey == lastKey) return; |
467 |
|
|
|
468 |
|
|
if(firstKey < 0 || firstKey > 127 || lastKey < 0 || lastKey > 127 || firstKey >= lastKey) { |
469 |
|
|
throw new IllegalArgumentException("Invalid range: " + firstKey + "-" + lastKey); |
470 |
|
|
} |
471 |
|
|
|
472 |
|
|
/*Integer[] enabledKeys = getEnabledKeys(); |
473 |
|
|
Integer[] keyswitches = getKeyswitches();*/ |
474 |
|
|
|
475 |
|
|
if(!isWhiteKey(firstKey)) firstKey--; |
476 |
|
|
if(!isWhiteKey(lastKey)) lastKey++; |
477 |
|
|
this.firstKey = firstKey; |
478 |
|
|
this.lastKey = lastKey; |
479 |
|
|
|
480 |
|
|
keys.removeAllElements(); |
481 |
|
|
for(int i = 0; i <= lastKey - firstKey; i++) keys.add(new Key()); |
482 |
|
|
|
483 |
|
|
whiteKeyCount = getWhiteKeyCount(firstKey, lastKey); |
484 |
|
|
|
485 |
iliev |
1778 |
boolean b = getShouldRepaint(); |
486 |
|
|
setShouldRepaint(false); |
487 |
|
|
|
488 |
|
|
reset(true, false); |
489 |
iliev |
1776 |
setDisabled(enabledKeys, false); |
490 |
iliev |
1778 |
setDisabled(disabledKeys, true); |
491 |
|
|
setKeyswitches(keyswitches, true); |
492 |
|
|
setKeyswitches(notKeyswitches, false); |
493 |
iliev |
1776 |
|
494 |
iliev |
1778 |
setShouldRepaint(b); |
495 |
iliev |
1776 |
if(getShouldRepaint()) repaint(); |
496 |
|
|
} |
497 |
|
|
|
498 |
iliev |
1778 |
public int |
499 |
|
|
getFirstKey() { return firstKey; } |
500 |
|
|
|
501 |
|
|
public int |
502 |
|
|
getLastKey() { return lastKey; } |
503 |
|
|
|
504 |
iliev |
1776 |
public boolean |
505 |
|
|
getOctaveLabelsVisible() { |
506 |
|
|
return octaveLabelsVisible; |
507 |
|
|
} |
508 |
|
|
|
509 |
|
|
public void |
510 |
|
|
setOctaveLabelsVisible(boolean b) { |
511 |
|
|
octaveLabelsVisible = b; |
512 |
|
|
} |
513 |
|
|
|
514 |
|
|
/** |
515 |
|
|
* Gets the number of white keys int the specified range (inclusive). |
516 |
|
|
* @see #setKeyRange |
517 |
|
|
*/ |
518 |
iliev |
1778 |
public static int |
519 |
iliev |
1776 |
getWhiteKeyCount(int firstKey, int lastKey) { |
520 |
|
|
int count = 0; |
521 |
|
|
for(int j = firstKey; j <= lastKey; j++) { // FIXME: Stupid but works |
522 |
|
|
if(isWhiteKey(j)) count++; |
523 |
|
|
} |
524 |
|
|
|
525 |
|
|
return count; |
526 |
|
|
} |
527 |
|
|
|
528 |
iliev |
1778 |
/** |
529 |
|
|
* Gets the MIDI note number of the specified white key position. |
530 |
|
|
* @param whiteKey The white key position on the keyboard (zero-based) |
531 |
|
|
* @return The MIDI number of the note |
532 |
|
|
*/ |
533 |
|
|
public int |
534 |
iliev |
1776 |
getWhiteKeyByNumber(int whiteKey) { |
535 |
|
|
int count = 0; |
536 |
|
|
for(int j = firstKey; j <= lastKey; j++) { // FIXME: Stupid but works |
537 |
|
|
if(isWhiteKey(j)) { |
538 |
|
|
if(whiteKey == count) return j; |
539 |
|
|
count++; |
540 |
|
|
} |
541 |
|
|
} |
542 |
|
|
|
543 |
|
|
return -1; |
544 |
|
|
} |
545 |
|
|
|
546 |
iliev |
1778 |
/** Gets the number of white keys in the piano roll. */ |
547 |
|
|
public int |
548 |
|
|
getWhiteKeyCount() { return whiteKeyCount; } |
549 |
iliev |
1776 |
|
550 |
|
|
/** |
551 |
|
|
* Determines whether the specified key is a white key. |
552 |
|
|
* @param key Number between 0 and 127 (inclusive) as specified in the MIDI standard. |
553 |
|
|
*/ |
554 |
|
|
public static boolean |
555 |
|
|
isWhiteKey(int key) { |
556 |
|
|
if(key < 0 || key > 127) return false; |
557 |
|
|
|
558 |
|
|
int k = key % 12; |
559 |
|
|
if(k == 1 || k == 3 || k == 6 || k == 8 || k == 10) { |
560 |
|
|
return false; |
561 |
|
|
} |
562 |
|
|
|
563 |
|
|
return true; |
564 |
|
|
} |
565 |
|
|
|
566 |
|
|
/** |
567 |
|
|
* Returns the position (zero-based) of the specified white key in the octave. |
568 |
|
|
* @param whiteKey Number between 0 and 127 (inclusive) as specified in the MIDI standard. |
569 |
|
|
* @return Number between 0 and 6 (inclusive) and -1 if the |
570 |
|
|
* specified key is not a white key. |
571 |
|
|
*/ |
572 |
|
|
public static int |
573 |
|
|
getKeyOctaveIndex(int whiteKey) { |
574 |
|
|
if(whiteKey < 0 || whiteKey > 127) return -1; |
575 |
|
|
|
576 |
|
|
int k = whiteKey % 12; |
577 |
|
|
if(k == 1 || k == 3 || k == 6 || k == 8 || k == 10) { |
578 |
|
|
return -1; |
579 |
|
|
} |
580 |
|
|
|
581 |
|
|
return getWhiteKeyCount(0, k) - 1; |
582 |
|
|
} |
583 |
|
|
|
584 |
|
|
/** |
585 |
|
|
* Releases all pressed keys, enables all keys and removes all keyswitches. |
586 |
|
|
*/ |
587 |
|
|
public void |
588 |
|
|
reset() { reset(false); } |
589 |
|
|
|
590 |
|
|
/** |
591 |
|
|
* Releases all pressed keys, enables/disables all keys and removes all keyswitches. |
592 |
|
|
* @param dissable Specifies whether all keys should be enabled or disabled |
593 |
|
|
*/ |
594 |
|
|
public void |
595 |
|
|
reset(boolean dissableAllKeys) { |
596 |
iliev |
1778 |
reset(dissableAllKeys, true); |
597 |
|
|
} |
598 |
|
|
|
599 |
|
|
private void |
600 |
|
|
reset(boolean dissableAllKeys, boolean clear) { |
601 |
|
|
if(clear) { |
602 |
|
|
enabledKeys = null; |
603 |
|
|
disabledKeys = null; |
604 |
|
|
keyswitches = null; |
605 |
|
|
notKeyswitches = null; |
606 |
|
|
} |
607 |
|
|
|
608 |
iliev |
1776 |
boolean b = getShouldRepaint(); |
609 |
|
|
setShouldRepaint(false); |
610 |
|
|
setAllKeysPressed(false); |
611 |
|
|
removeAllKeyswitches(); |
612 |
|
|
setAllKeysDisabled(dissableAllKeys); |
613 |
|
|
setShouldRepaint(b); |
614 |
|
|
if(getShouldRepaint()) repaint(); |
615 |
|
|
} |
616 |
|
|
|
617 |
|
|
public boolean |
618 |
|
|
getShouldRepaint() { return shouldRepaint; } |
619 |
|
|
|
620 |
|
|
public void |
621 |
|
|
setShouldRepaint(boolean b) { shouldRepaint = b; } |
622 |
|
|
|
623 |
iliev |
1778 |
@Override public void |
624 |
|
|
paint(Graphics g) { |
625 |
|
|
super.paint(g); |
626 |
|
|
painter.paint(this, (Graphics2D)g); |
627 |
iliev |
1776 |
} |
628 |
|
|
|
629 |
iliev |
1778 |
@Override public void |
630 |
|
|
midiDataArrived(MidiDataEvent e) { |
631 |
|
|
switch(e.getType()) { |
632 |
|
|
case NOTE_ON: |
633 |
|
|
setKeyPressed(e.getNote(), true); |
634 |
|
|
break; |
635 |
|
|
case NOTE_OFF: |
636 |
|
|
setKeyPressed(e.getNote(), false); |
637 |
|
|
} |
638 |
iliev |
1776 |
} |
639 |
|
|
|
640 |
|
|
|
641 |
iliev |
1778 |
private class ActionScrollLeft extends AbstractAction { |
642 |
|
|
ActionScrollLeft() { |
643 |
|
|
super(i18n.getLabel("PianoRoll.scrollLeft")); |
644 |
|
|
|
645 |
|
|
String s = i18n.getLabel("PianoRoll.scrollLeft"); |
646 |
|
|
putValue(SHORT_DESCRIPTION, s); |
647 |
|
|
} |
648 |
|
|
|
649 |
|
|
public void |
650 |
|
|
actionPerformed(ActionEvent e) { |
651 |
|
|
if(getFirstKey() == 0) return; |
652 |
|
|
int k = getFirstKey() - 1; |
653 |
|
|
if(!isWhiteKey(k)) k--; |
654 |
|
|
int k2 = getLastKey() - 1; |
655 |
|
|
if(!isWhiteKey(k2)) k2--; |
656 |
|
|
|
657 |
|
|
setKeyRange(k, k2); |
658 |
|
|
CC.preferences().setIntProperty("midiKeyboard.firstKey", k); |
659 |
|
|
CC.preferences().setIntProperty("midiKeyboard.lastKey", k2); |
660 |
|
|
|
661 |
|
|
} |
662 |
iliev |
1776 |
} |
663 |
|
|
|
664 |
|
|
|
665 |
iliev |
1778 |
private class ActionScrollRight extends AbstractAction { |
666 |
|
|
ActionScrollRight() { |
667 |
|
|
super(i18n.getLabel("PianoRoll.scrollRight")); |
668 |
|
|
|
669 |
|
|
String s = i18n.getLabel("PianoRoll.scrollRight"); |
670 |
|
|
putValue(SHORT_DESCRIPTION, s); |
671 |
|
|
} |
672 |
iliev |
1776 |
|
673 |
iliev |
1778 |
public void |
674 |
|
|
actionPerformed(ActionEvent e) { |
675 |
|
|
if(getLastKey() == 127) return; |
676 |
|
|
int k = getFirstKey() + 1; |
677 |
|
|
if(!isWhiteKey(k)) k++; |
678 |
|
|
int k2 = getLastKey() + 1; |
679 |
|
|
if(!isWhiteKey(k2)) k2++; |
680 |
|
|
|
681 |
|
|
setKeyRange(k, k2); |
682 |
|
|
CC.preferences().setIntProperty("midiKeyboard.firstKey", k); |
683 |
|
|
CC.preferences().setIntProperty("midiKeyboard.lastKey", k2); |
684 |
|
|
|
685 |
iliev |
1776 |
} |
686 |
|
|
} |
687 |
|
|
|
688 |
iliev |
1778 |
private class ActionIncreaseKeyNumber extends AbstractAction { |
689 |
|
|
ActionIncreaseKeyNumber() { |
690 |
|
|
super(i18n.getLabel("PianoRoll.increaseKeyNumber")); |
691 |
|
|
|
692 |
|
|
String s = i18n.getLabel("PianoRoll.increaseKeyNumber"); |
693 |
|
|
putValue(SHORT_DESCRIPTION, s); |
694 |
|
|
} |
695 |
iliev |
1776 |
|
696 |
iliev |
1778 |
public void |
697 |
|
|
actionPerformed(ActionEvent e) { |
698 |
|
|
if(getFirstKey() == 0 && getLastKey() == 127) return; |
699 |
|
|
int k = getFirstKey() == 0 ? 0 : getFirstKey() - 1; |
700 |
|
|
if(!isWhiteKey(k)) k--; |
701 |
|
|
int k2 = getLastKey() == 127 ? 127 : getLastKey() + 1; |
702 |
|
|
if(!isWhiteKey(k2)) k2++; |
703 |
|
|
|
704 |
|
|
setKeyRange(k, k2); |
705 |
|
|
CC.preferences().setIntProperty("midiKeyboard.firstKey", k); |
706 |
|
|
CC.preferences().setIntProperty("midiKeyboard.lastKey", k2); |
707 |
|
|
|
708 |
iliev |
1776 |
} |
709 |
|
|
} |
710 |
|
|
|
711 |
iliev |
1778 |
private class ActionDecreaseKeyNumber extends AbstractAction { |
712 |
|
|
ActionDecreaseKeyNumber() { |
713 |
|
|
super(i18n.getLabel("PianoRoll.decreaseKeyNumber")); |
714 |
|
|
|
715 |
|
|
String s = i18n.getLabel("PianoRoll.decreaseKeyNumber"); |
716 |
|
|
putValue(SHORT_DESCRIPTION, s); |
717 |
|
|
} |
718 |
iliev |
1776 |
|
719 |
iliev |
1778 |
public void |
720 |
|
|
actionPerformed(ActionEvent e) { |
721 |
|
|
if(getLastKey() - getFirstKey() < 31) return; |
722 |
|
|
int k = getFirstKey() + 1; |
723 |
|
|
if(!isWhiteKey(k)) k++; |
724 |
|
|
int k2 = getLastKey() - 1; |
725 |
|
|
if(!isWhiteKey(k2)) k2--; |
726 |
iliev |
1776 |
|
727 |
iliev |
1778 |
setKeyRange(k, k2); |
728 |
|
|
CC.preferences().setIntProperty("midiKeyboard.firstKey", k); |
729 |
|
|
CC.preferences().setIntProperty("midiKeyboard.lastKey", k2); |
730 |
iliev |
1776 |
|
731 |
|
|
} |
732 |
iliev |
1778 |
} |
733 |
|
|
|
734 |
|
|
private class ActionChangeCurrentOctave extends AbstractAction { |
735 |
|
|
private int octave; |
736 |
iliev |
1776 |
|
737 |
iliev |
1778 |
ActionChangeCurrentOctave(int octave) { |
738 |
|
|
super(""); |
739 |
|
|
this.octave = octave; |
740 |
|
|
} |
741 |
iliev |
1776 |
|
742 |
iliev |
1778 |
public void |
743 |
|
|
actionPerformed(ActionEvent e) { |
744 |
|
|
setCurrentOctave(octave); |
745 |
iliev |
1776 |
} |
746 |
iliev |
1778 |
} |
747 |
|
|
|
748 |
|
|
private void |
749 |
|
|
keyPressed(int keyCode, int note) { |
750 |
|
|
fireNoteOn(note, getConstantVelocity()); |
751 |
|
|
keyMap.put(keyCode, note); |
752 |
|
|
} |
753 |
|
|
|
754 |
|
|
private void |
755 |
|
|
keyPressed(int keyCode) { |
756 |
|
|
if(!isPlayingEnabled()) return; |
757 |
iliev |
1776 |
|
758 |
iliev |
1778 |
int offset = (getCurrentOctave() + 2) * 12; |
759 |
iliev |
1776 |
|
760 |
iliev |
1778 |
switch(keyCode) { |
761 |
|
|
case KeyEvent.VK_A: |
762 |
|
|
keyPressed(keyCode, offset); break; |
763 |
|
|
case KeyEvent.VK_W: |
764 |
|
|
keyPressed(keyCode, offset + 1); break; |
765 |
|
|
case KeyEvent.VK_S: |
766 |
|
|
keyPressed(keyCode, offset + 2); break; |
767 |
|
|
case KeyEvent.VK_E: |
768 |
|
|
keyPressed(keyCode, offset + 3); break; |
769 |
|
|
case KeyEvent.VK_D: |
770 |
|
|
keyPressed(keyCode, offset + 4); break; |
771 |
|
|
case KeyEvent.VK_F: |
772 |
|
|
keyPressed(keyCode, offset + 5); break; |
773 |
|
|
case KeyEvent.VK_T: |
774 |
|
|
keyPressed(keyCode, offset + 6); break; |
775 |
|
|
case KeyEvent.VK_G: |
776 |
|
|
keyPressed(keyCode, offset + 7); break; |
777 |
|
|
case KeyEvent.VK_Y: |
778 |
|
|
keyPressed(keyCode, offset + 8); break; |
779 |
|
|
case KeyEvent.VK_H: |
780 |
|
|
keyPressed(keyCode, offset + 9); break; |
781 |
|
|
case KeyEvent.VK_U: |
782 |
|
|
keyPressed(keyCode, offset + 10); break; |
783 |
|
|
case KeyEvent.VK_J: |
784 |
|
|
keyPressed(keyCode, offset + 11); break; |
785 |
|
|
case KeyEvent.VK_K: |
786 |
|
|
keyPressed(keyCode, offset + 12); break; |
787 |
|
|
case KeyEvent.VK_O: |
788 |
|
|
keyPressed(keyCode, offset + 13); break; |
789 |
|
|
case KeyEvent.VK_L: |
790 |
|
|
keyPressed(keyCode, offset + 14); break; |
791 |
|
|
case KeyEvent.VK_P: |
792 |
|
|
keyPressed(keyCode, offset + 15); break; |
793 |
|
|
case KeyEvent.VK_SEMICOLON: |
794 |
|
|
keyPressed(keyCode, offset + 16); break; |
795 |
|
|
case KeyEvent.VK_QUOTE: |
796 |
|
|
keyPressed(keyCode, offset + 17); break; |
797 |
iliev |
1776 |
} |
798 |
|
|
} |
799 |
|
|
|
800 |
iliev |
1778 |
public void |
801 |
|
|
keyReleased(int keyCode) { |
802 |
|
|
if(!isPlayingEnabled()) return; |
803 |
|
|
|
804 |
|
|
switch(keyCode) { |
805 |
|
|
case KeyEvent.VK_A: |
806 |
|
|
case KeyEvent.VK_W: |
807 |
|
|
case KeyEvent.VK_S: |
808 |
|
|
case KeyEvent.VK_E: |
809 |
|
|
case KeyEvent.VK_D: |
810 |
|
|
case KeyEvent.VK_F: |
811 |
|
|
case KeyEvent.VK_T: |
812 |
|
|
case KeyEvent.VK_G: |
813 |
|
|
case KeyEvent.VK_Y: |
814 |
|
|
case KeyEvent.VK_H: |
815 |
|
|
case KeyEvent.VK_U: |
816 |
|
|
case KeyEvent.VK_J: |
817 |
|
|
case KeyEvent.VK_K: |
818 |
|
|
case KeyEvent.VK_O: |
819 |
|
|
case KeyEvent.VK_L: |
820 |
|
|
case KeyEvent.VK_P: |
821 |
|
|
case KeyEvent.VK_SEMICOLON: |
822 |
|
|
case KeyEvent.VK_QUOTE: |
823 |
|
|
if(keyMap.get(keyCode) == null) return; |
824 |
|
|
fireNoteOff(keyMap.get(keyCode), getConstantVelocity()); |
825 |
|
|
keyMap.remove(keyCode); |
826 |
iliev |
1776 |
} |
827 |
|
|
} |
828 |
|
|
|
829 |
|
|
private final Handler handler = new Handler(); |
830 |
|
|
|
831 |
|
|
private Handler |
832 |
|
|
getHandler() { return handler; } |
833 |
|
|
|
834 |
iliev |
1778 |
private class Handler extends MouseAdapter implements KeyListener { |
835 |
|
|
@Override |
836 |
|
|
public void |
837 |
|
|
mouseClicked(MouseEvent e) { requestFocusInWindow(); } |
838 |
|
|
|
839 |
iliev |
1776 |
private int pressedKey = -1; |
840 |
|
|
|
841 |
iliev |
1778 |
@Override |
842 |
|
|
public void |
843 |
iliev |
1776 |
mousePressed(MouseEvent e) { |
844 |
|
|
if(!isPlayingEnabled()) return; |
845 |
|
|
if(e.getButton() != MouseEvent.BUTTON1) return; |
846 |
|
|
|
847 |
iliev |
1778 |
int key = painter.getKeyByPoint(e.getPoint()); |
848 |
iliev |
1776 |
if(key == -1) return; |
849 |
|
|
pressedKey = key; |
850 |
|
|
setKeyPressed(key, true); |
851 |
iliev |
1778 |
int velocity = painter.getVelocity(e.getPoint(), key); |
852 |
iliev |
1776 |
|
853 |
iliev |
1778 |
fireNoteOn(key, velocity); |
854 |
iliev |
1776 |
} |
855 |
|
|
|
856 |
iliev |
1778 |
@Override |
857 |
|
|
public void |
858 |
iliev |
1776 |
mouseReleased(MouseEvent e) { |
859 |
|
|
if(!isPlayingEnabled()) return; |
860 |
|
|
if(e.getButton() != MouseEvent.BUTTON1) return; |
861 |
|
|
|
862 |
|
|
if(pressedKey == -1) return; |
863 |
|
|
setKeyPressed(pressedKey, false); |
864 |
|
|
|
865 |
iliev |
1778 |
int velocity = painter.getVelocity(e.getPoint(), pressedKey); |
866 |
iliev |
1776 |
MidiDataEvent evt = new MidiDataEvent ( |
867 |
|
|
PianoRoll.this, MidiDataEvent.Type.NOTE_OFF, pressedKey, velocity |
868 |
|
|
); |
869 |
|
|
|
870 |
|
|
pressedKey = -1; |
871 |
|
|
|
872 |
|
|
fireMidiDataEvent(evt); |
873 |
|
|
} |
874 |
iliev |
1778 |
|
875 |
|
|
@Override |
876 |
|
|
public void |
877 |
|
|
mouseDragged(MouseEvent e) { |
878 |
|
|
if(!isPlayingEnabled()) return; |
879 |
|
|
//if(e.getButton() != MouseEvent.BUTTON1) return; |
880 |
|
|
|
881 |
|
|
if(pressedKey == -1) return; |
882 |
|
|
int key = painter.getKeyByPoint(e.getPoint()); |
883 |
|
|
if(key == pressedKey) return; |
884 |
|
|
setKeyPressed(pressedKey, false); |
885 |
|
|
|
886 |
|
|
int velocity = painter.getVelocity(e.getPoint(), pressedKey); |
887 |
|
|
fireNoteOff(pressedKey, velocity); |
888 |
|
|
|
889 |
|
|
pressedKey = key; |
890 |
|
|
if(pressedKey == -1) return; |
891 |
|
|
|
892 |
|
|
setKeyPressed(key, true); |
893 |
|
|
velocity = painter.getVelocity(e.getPoint(), key); |
894 |
|
|
|
895 |
|
|
fireNoteOn(key, velocity); |
896 |
|
|
} |
897 |
|
|
|
898 |
|
|
private HashMap<Integer, Long> pressedKeysMap = new HashMap<Integer, Long>(); |
899 |
|
|
|
900 |
|
|
public void |
901 |
|
|
keyPressed(KeyEvent e) { |
902 |
|
|
// Ugly fix for bug 4153069 |
903 |
|
|
if(pressedKeysMap.get(e.getKeyCode()) == null) { |
904 |
|
|
keyPressedNoAutoRepeat(e); |
905 |
|
|
} |
906 |
|
|
|
907 |
|
|
pressedKeysMap.put(e.getKeyCode(), e.getWhen()); |
908 |
|
|
} |
909 |
|
|
|
910 |
|
|
public void |
911 |
|
|
keyPressedNoAutoRepeat(KeyEvent e) { |
912 |
|
|
//System.out.println("Pressed: " + e.getKeyCode() + " " + e.getWhen()); |
913 |
|
|
if(e.isControlDown() || e.isAltDown() || e.isShiftDown() || e.isMetaDown()); |
914 |
|
|
else PianoRoll.this.keyPressed(e.getKeyCode()); |
915 |
|
|
} |
916 |
|
|
|
917 |
|
|
public void |
918 |
|
|
keyReleased(final KeyEvent e) { |
919 |
|
|
// Ugly fix for bug 4153069 |
920 |
|
|
SwingUtilities.invokeLater(new Fix4153069(e)); |
921 |
|
|
} |
922 |
|
|
|
923 |
|
|
public void |
924 |
|
|
keyReleasedNoAutoRepeat(KeyEvent e) { |
925 |
|
|
//System.out.println("Released: " + e.getKeyCode() + " " + e.getWhen()); |
926 |
|
|
PianoRoll.this.keyReleased(e.getKeyCode()); |
927 |
|
|
} |
928 |
|
|
|
929 |
|
|
public void |
930 |
|
|
keyTyped(KeyEvent e) { } |
931 |
iliev |
1776 |
} |
932 |
iliev |
1778 |
|
933 |
|
|
class Fix4153069 implements Runnable, ActionListener { |
934 |
|
|
KeyEvent e; |
935 |
|
|
int count = 0; |
936 |
|
|
|
937 |
|
|
Fix4153069(KeyEvent e) { |
938 |
|
|
this.e = e; |
939 |
|
|
} |
940 |
|
|
|
941 |
|
|
public void |
942 |
|
|
actionPerformed(ActionEvent e) { run(); } |
943 |
|
|
|
944 |
|
|
public void |
945 |
|
|
run() { |
946 |
|
|
Long l = getHandler().pressedKeysMap.get(e.getKeyCode()); |
947 |
|
|
if(l == null || l.longValue() < e.getWhen()) { |
948 |
|
|
if(l != null) { |
949 |
|
|
if(delay()) return; |
950 |
|
|
} |
951 |
|
|
getHandler().pressedKeysMap.remove(e.getKeyCode()); |
952 |
|
|
getHandler().keyReleasedNoAutoRepeat(e); |
953 |
|
|
} |
954 |
|
|
|
955 |
|
|
} |
956 |
|
|
|
957 |
|
|
private boolean |
958 |
|
|
delay() { |
959 |
|
|
if(count < 1) { |
960 |
|
|
//System.out.println("Delaying..."); |
961 |
|
|
count++; |
962 |
|
|
|
963 |
|
|
Timer t = new Timer(4, this); |
964 |
|
|
t.setRepeats(false); |
965 |
|
|
t.start(); |
966 |
|
|
return true; |
967 |
|
|
} |
968 |
|
|
|
969 |
|
|
return false; |
970 |
|
|
} |
971 |
|
|
} |
972 |
iliev |
1776 |
} |