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1ac2ccb1 KL |
1 | /** |
2 | * Jexer - Java Text User Interface | |
3 | * | |
4 | * License: LGPLv3 or later | |
5 | * | |
6 | * This module is licensed under the GNU Lesser General Public License | |
7 | * Version 3. Please see the file "COPYING" in this directory for more | |
8 | * information about the GNU Lesser General Public License Version 3. | |
9 | * | |
10 | * Copyright (C) 2015 Kevin Lamonte | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or | |
13 | * modify it under the terms of the GNU Lesser General Public License | |
14 | * as published by the Free Software Foundation; either version 3 of | |
15 | * the License, or (at your option) any later version. | |
16 | * | |
17 | * This program is distributed in the hope that it will be useful, but | |
18 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | * General Public License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU Lesser General Public | |
23 | * License along with this program; if not, see | |
24 | * http://www.gnu.org/licenses/, or write to the Free Software | |
25 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
26 | * 02110-1301 USA | |
27 | * | |
28 | * @author Kevin Lamonte [kevin.lamonte@gmail.com] | |
29 | * @version 1 | |
30 | */ | |
31 | package jexer.io; | |
32 | ||
30bd4abd KL |
33 | import java.awt.event.ComponentEvent; |
34 | import java.awt.event.ComponentListener; | |
84614868 | 35 | import java.awt.event.KeyEvent; |
30bd4abd KL |
36 | import java.awt.event.KeyListener; |
37 | import java.awt.event.MouseEvent; | |
84614868 | 38 | import java.awt.event.MouseListener; |
30bd4abd KL |
39 | import java.awt.event.MouseMotionListener; |
40 | import java.awt.event.MouseWheelEvent; | |
41 | import java.awt.event.MouseWheelListener; | |
42 | import java.awt.event.WindowEvent; | |
84614868 | 43 | import java.awt.event.WindowListener; |
1ac2ccb1 KL |
44 | import java.util.List; |
45 | import java.util.LinkedList; | |
46 | ||
47 | import jexer.TKeypress; | |
30bd4abd | 48 | import jexer.event.TCommandEvent; |
1ac2ccb1 KL |
49 | import jexer.event.TInputEvent; |
50 | import jexer.event.TKeypressEvent; | |
51 | import jexer.event.TMouseEvent; | |
52 | import jexer.event.TResizeEvent; | |
53 | import jexer.session.SessionInfo; | |
30bd4abd KL |
54 | import jexer.session.AWTSessionInfo; |
55 | import static jexer.TCommand.*; | |
1ac2ccb1 KL |
56 | import static jexer.TKeypress.*; |
57 | ||
58 | /** | |
59 | * This class reads keystrokes and mouse events from an AWT Frame. | |
60 | */ | |
30bd4abd KL |
61 | public final class AWTTerminal implements ComponentListener, KeyListener, |
62 | MouseListener, MouseMotionListener, | |
63 | MouseWheelListener, WindowListener { | |
84614868 KL |
64 | |
65 | /** | |
66 | * The backend Screen. | |
67 | */ | |
68 | private AWTScreen screen; | |
1ac2ccb1 KL |
69 | |
70 | /** | |
71 | * The session information. | |
72 | */ | |
30bd4abd | 73 | private AWTSessionInfo sessionInfo; |
1ac2ccb1 KL |
74 | |
75 | /** | |
76 | * Getter for sessionInfo. | |
77 | * | |
78 | * @return the SessionInfo | |
79 | */ | |
80 | public SessionInfo getSessionInfo() { | |
81 | return sessionInfo; | |
82 | } | |
83 | ||
84 | /** | |
85 | * The event queue, filled up by a thread reading on input. | |
86 | */ | |
87 | private List<TInputEvent> eventQueue; | |
88 | ||
1ac2ccb1 KL |
89 | /** |
90 | * The reader thread. | |
91 | */ | |
92 | private Thread readerThread; | |
93 | ||
94 | /** | |
95 | * true if mouse1 was down. Used to report mouse1 on the release event. | |
96 | */ | |
30bd4abd | 97 | private boolean mouse1 = false; |
1ac2ccb1 KL |
98 | |
99 | /** | |
100 | * true if mouse2 was down. Used to report mouse2 on the release event. | |
101 | */ | |
30bd4abd | 102 | private boolean mouse2 = false; |
1ac2ccb1 KL |
103 | |
104 | /** | |
105 | * true if mouse3 was down. Used to report mouse3 on the release event. | |
106 | */ | |
30bd4abd | 107 | private boolean mouse3 = false; |
1ac2ccb1 KL |
108 | |
109 | /** | |
110 | * Check if there are events in the queue. | |
111 | * | |
112 | * @return if true, getEvents() has something to return to the backend | |
113 | */ | |
114 | public boolean hasEvents() { | |
115 | synchronized (eventQueue) { | |
116 | return (eventQueue.size() > 0); | |
117 | } | |
118 | } | |
119 | ||
120 | /** | |
121 | * Constructor sets up state for getEvent(). | |
122 | * | |
84614868 | 123 | * @param screen the top-level AWT frame |
1ac2ccb1 KL |
124 | */ |
125 | public AWTTerminal(final AWTScreen screen) { | |
84614868 | 126 | this.screen = screen; |
1ac2ccb1 KL |
127 | mouse1 = false; |
128 | mouse2 = false; | |
129 | mouse3 = false; | |
30bd4abd | 130 | sessionInfo = screen.getSessionInfo(); |
1ac2ccb1 | 131 | eventQueue = new LinkedList<TInputEvent>(); |
84614868 KL |
132 | |
133 | screen.frame.addKeyListener(this); | |
30bd4abd KL |
134 | screen.frame.addWindowListener(this); |
135 | screen.frame.addComponentListener(this); | |
136 | screen.frame.addMouseListener(this); | |
137 | screen.frame.addMouseMotionListener(this); | |
138 | screen.frame.addMouseWheelListener(this); | |
1ac2ccb1 KL |
139 | } |
140 | ||
141 | /** | |
142 | * Restore terminal to normal state. | |
143 | */ | |
144 | public void shutdown() { | |
145 | // System.err.println("=== shutdown() ==="); System.err.flush(); | |
84614868 | 146 | screen.frame.dispose(); |
1ac2ccb1 KL |
147 | } |
148 | ||
149 | /** | |
150 | * Return any events in the IO queue. | |
151 | * | |
152 | * @param queue list to append new events to | |
153 | */ | |
154 | public void getEvents(final List<TInputEvent> queue) { | |
155 | synchronized (eventQueue) { | |
156 | if (eventQueue.size() > 0) { | |
157 | synchronized (queue) { | |
158 | queue.addAll(eventQueue); | |
159 | } | |
160 | eventQueue.clear(); | |
161 | } | |
162 | } | |
163 | } | |
164 | ||
165 | /** | |
166 | * Return any events in the IO queue due to timeout. | |
167 | * | |
168 | * @param queue list to append new events to | |
169 | */ | |
170 | public void getIdleEvents(final List<TInputEvent> queue) { | |
171 | ||
172 | // Insert any polling action here... | |
173 | ||
174 | // Return any events that showed up | |
175 | synchronized (eventQueue) { | |
176 | if (eventQueue.size() > 0) { | |
177 | synchronized (queue) { | |
178 | queue.addAll(eventQueue); | |
179 | } | |
180 | eventQueue.clear(); | |
181 | } | |
182 | } | |
183 | } | |
184 | ||
84614868 KL |
185 | /** |
186 | * Pass AWT keystrokes into the event queue. | |
187 | * | |
188 | * @param key keystroke received | |
189 | */ | |
190 | @Override | |
191 | public void keyReleased(final KeyEvent key) { | |
192 | // Ignore release events | |
193 | } | |
194 | ||
195 | /** | |
196 | * Pass AWT keystrokes into the event queue. | |
197 | * | |
198 | * @param key keystroke received | |
199 | */ | |
200 | @Override | |
201 | public void keyTyped(final KeyEvent key) { | |
202 | // Ignore typed events | |
203 | } | |
204 | ||
205 | /** | |
206 | * Pass AWT keystrokes into the event queue. | |
207 | * | |
208 | * @param key keystroke received | |
209 | */ | |
210 | @Override | |
211 | public void keyPressed(final KeyEvent key) { | |
212 | boolean alt = false; | |
213 | boolean shift = false; | |
214 | boolean ctrl = false; | |
215 | char ch = ' '; | |
216 | boolean isKey = false; | |
217 | int fnKey = 0; | |
218 | if (key.isActionKey()) { | |
219 | isKey = true; | |
220 | } else { | |
221 | ch = key.getKeyChar(); | |
222 | } | |
223 | alt = key.isAltDown(); | |
224 | ctrl = key.isControlDown(); | |
225 | shift = key.isShiftDown(); | |
226 | ||
227 | /* | |
228 | System.err.printf("AWT Key: %s\n", key); | |
229 | System.err.printf(" isKey: %s\n", isKey); | |
230 | System.err.printf(" alt: %s\n", alt); | |
231 | System.err.printf(" ctrl: %s\n", ctrl); | |
232 | System.err.printf(" shift: %s\n", shift); | |
233 | System.err.printf(" ch: %s\n", ch); | |
234 | */ | |
235 | ||
236 | // Special case: not return the bare modifier presses | |
237 | switch (key.getKeyCode()) { | |
238 | case KeyEvent.VK_ALT: | |
239 | return; | |
240 | case KeyEvent.VK_ALT_GRAPH: | |
241 | return; | |
242 | case KeyEvent.VK_CONTROL: | |
243 | return; | |
244 | case KeyEvent.VK_SHIFT: | |
245 | return; | |
246 | case KeyEvent.VK_META: | |
247 | return; | |
248 | default: | |
249 | break; | |
250 | } | |
251 | ||
252 | TKeypress keypress = null; | |
253 | if (isKey) { | |
254 | switch (key.getKeyCode()) { | |
255 | case KeyEvent.VK_F1: | |
256 | keypress = new TKeypress(true, TKeypress.F1, ' ', | |
257 | alt, ctrl, shift); | |
258 | break; | |
259 | case KeyEvent.VK_F2: | |
260 | keypress = new TKeypress(true, TKeypress.F2, ' ', | |
261 | alt, ctrl, shift); | |
262 | break; | |
263 | case KeyEvent.VK_F3: | |
264 | keypress = new TKeypress(true, TKeypress.F3, ' ', | |
265 | alt, ctrl, shift); | |
266 | break; | |
267 | case KeyEvent.VK_F4: | |
268 | keypress = new TKeypress(true, TKeypress.F4, ' ', | |
269 | alt, ctrl, shift); | |
270 | break; | |
271 | case KeyEvent.VK_F5: | |
272 | keypress = new TKeypress(true, TKeypress.F5, ' ', | |
273 | alt, ctrl, shift); | |
274 | break; | |
275 | case KeyEvent.VK_F6: | |
276 | keypress = new TKeypress(true, TKeypress.F6, ' ', | |
277 | alt, ctrl, shift); | |
278 | break; | |
279 | case KeyEvent.VK_F7: | |
280 | keypress = new TKeypress(true, TKeypress.F7, ' ', | |
281 | alt, ctrl, shift); | |
282 | break; | |
283 | case KeyEvent.VK_F8: | |
284 | keypress = new TKeypress(true, TKeypress.F8, ' ', | |
285 | alt, ctrl, shift); | |
286 | break; | |
287 | case KeyEvent.VK_F9: | |
288 | keypress = new TKeypress(true, TKeypress.F9, ' ', | |
289 | alt, ctrl, shift); | |
290 | break; | |
291 | case KeyEvent.VK_F10: | |
292 | keypress = new TKeypress(true, TKeypress.F10, ' ', | |
293 | alt, ctrl, shift); | |
294 | break; | |
295 | case KeyEvent.VK_F11: | |
296 | keypress = new TKeypress(true, TKeypress.F11, ' ', | |
297 | alt, ctrl, shift); | |
298 | break; | |
299 | case KeyEvent.VK_F12: | |
300 | keypress = new TKeypress(true, TKeypress.F12, ' ', | |
301 | alt, ctrl, shift); | |
302 | break; | |
303 | case KeyEvent.VK_HOME: | |
304 | keypress = new TKeypress(true, TKeypress.HOME, ' ', | |
305 | alt, ctrl, shift); | |
306 | break; | |
307 | case KeyEvent.VK_END: | |
308 | keypress = new TKeypress(true, TKeypress.END, ' ', | |
309 | alt, ctrl, shift); | |
310 | break; | |
311 | case KeyEvent.VK_PAGE_UP: | |
312 | keypress = new TKeypress(true, TKeypress.PGUP, ' ', | |
313 | alt, ctrl, shift); | |
314 | break; | |
315 | case KeyEvent.VK_PAGE_DOWN: | |
316 | keypress = new TKeypress(true, TKeypress.PGDN, ' ', | |
317 | alt, ctrl, shift); | |
318 | break; | |
319 | case KeyEvent.VK_INSERT: | |
320 | keypress = new TKeypress(true, TKeypress.INS, ' ', | |
321 | alt, ctrl, shift); | |
322 | break; | |
323 | case KeyEvent.VK_DELETE: | |
30bd4abd | 324 | keypress = new TKeypress(true, TKeypress.DEL, ' ', |
84614868 KL |
325 | alt, ctrl, shift); |
326 | break; | |
327 | case KeyEvent.VK_RIGHT: | |
328 | keypress = new TKeypress(true, TKeypress.RIGHT, ' ', | |
329 | alt, ctrl, shift); | |
330 | break; | |
331 | case KeyEvent.VK_LEFT: | |
332 | keypress = new TKeypress(true, TKeypress.LEFT, ' ', | |
333 | alt, ctrl, shift); | |
334 | break; | |
335 | case KeyEvent.VK_UP: | |
336 | keypress = new TKeypress(true, TKeypress.UP, ' ', | |
337 | alt, ctrl, shift); | |
338 | break; | |
339 | case KeyEvent.VK_DOWN: | |
340 | keypress = new TKeypress(true, TKeypress.DOWN, ' ', | |
341 | alt, ctrl, shift); | |
342 | break; | |
343 | case KeyEvent.VK_TAB: | |
344 | // Special case: distinguish TAB vs BTAB | |
345 | if (shift) { | |
346 | keypress = kbShiftTab; | |
347 | } else { | |
348 | keypress = kbTab; | |
349 | } | |
350 | break; | |
351 | case KeyEvent.VK_ENTER: | |
352 | keypress = new TKeypress(true, TKeypress.ENTER, ' ', | |
353 | alt, ctrl, shift); | |
354 | break; | |
355 | case KeyEvent.VK_ESCAPE: | |
356 | keypress = new TKeypress(true, TKeypress.ESC, ' ', | |
357 | alt, ctrl, shift); | |
358 | break; | |
359 | case KeyEvent.VK_BACK_SPACE: | |
360 | // Special case: return it as kbBackspace (Ctrl-H) | |
361 | keypress = new TKeypress(false, 0, 'H', false, true, false); | |
362 | break; | |
363 | default: | |
364 | // Unsupported, ignore | |
365 | return; | |
366 | } | |
367 | } | |
368 | ||
369 | if (keypress == null) { | |
370 | switch (ch) { | |
371 | case 0x08: | |
372 | keypress = kbBackspace; | |
373 | break; | |
374 | case 0x0A: | |
375 | keypress = kbEnter; | |
376 | break; | |
87a17f3c KL |
377 | case 0x1B: |
378 | keypress = kbEsc; | |
379 | break; | |
84614868 KL |
380 | case 0x0D: |
381 | keypress = kbEnter; | |
382 | break; | |
30bd4abd KL |
383 | case 0x7F: |
384 | keypress = kbDel; | |
385 | break; | |
84614868 KL |
386 | default: |
387 | if (!alt && ctrl && !shift) { | |
388 | ch = key.getKeyText(key.getKeyCode()).charAt(0); | |
389 | } | |
390 | // Not a special key, put it together | |
391 | keypress = new TKeypress(false, 0, ch, alt, ctrl, shift); | |
392 | } | |
393 | } | |
394 | ||
395 | // Save it and we are done. | |
396 | synchronized (eventQueue) { | |
397 | eventQueue.add(new TKeypressEvent(keypress)); | |
398 | } | |
30bd4abd KL |
399 | // Wake up the backend |
400 | synchronized (this) { | |
401 | this.notifyAll(); | |
402 | } | |
403 | } | |
404 | ||
405 | /** | |
406 | * Pass window events into the event queue. | |
407 | * | |
408 | * @param event window event received | |
409 | */ | |
410 | @Override | |
411 | public void windowActivated(final WindowEvent event) { | |
412 | // Ignore | |
413 | } | |
414 | ||
415 | /** | |
416 | * Pass window events into the event queue. | |
417 | * | |
418 | * @param event window event received | |
419 | */ | |
420 | @Override | |
421 | public void windowClosed(final WindowEvent event) { | |
422 | // Ignore | |
423 | } | |
424 | ||
425 | /** | |
426 | * Pass window events into the event queue. | |
427 | * | |
428 | * @param event window event received | |
429 | */ | |
430 | @Override | |
431 | public void windowClosing(final WindowEvent event) { | |
432 | // Drop a cmAbort and walk away | |
433 | synchronized (eventQueue) { | |
434 | eventQueue.add(new TCommandEvent(cmAbort)); | |
435 | } | |
436 | // Wake up the backend | |
437 | synchronized (this) { | |
438 | this.notifyAll(); | |
439 | } | |
440 | } | |
441 | ||
442 | /** | |
443 | * Pass window events into the event queue. | |
444 | * | |
445 | * @param event window event received | |
446 | */ | |
447 | @Override | |
448 | public void windowDeactivated(final WindowEvent event) { | |
449 | // Ignore | |
450 | } | |
451 | ||
452 | /** | |
453 | * Pass window events into the event queue. | |
454 | * | |
455 | * @param event window event received | |
456 | */ | |
457 | @Override | |
458 | public void windowDeiconified(final WindowEvent event) { | |
459 | // Ignore | |
460 | } | |
461 | ||
462 | /** | |
463 | * Pass window events into the event queue. | |
464 | * | |
465 | * @param event window event received | |
466 | */ | |
467 | @Override | |
468 | public void windowIconified(final WindowEvent event) { | |
469 | // Ignore | |
470 | } | |
471 | ||
472 | /** | |
473 | * Pass window events into the event queue. | |
474 | * | |
475 | * @param event window event received | |
476 | */ | |
477 | @Override | |
478 | public void windowOpened(final WindowEvent event) { | |
479 | // Ignore | |
480 | } | |
481 | ||
482 | /** | |
483 | * Pass component events into the event queue. | |
484 | * | |
485 | * @param event component event received | |
486 | */ | |
487 | @Override | |
488 | public void componentHidden(final ComponentEvent event) { | |
489 | // Ignore | |
490 | } | |
491 | ||
492 | /** | |
493 | * Pass component events into the event queue. | |
494 | * | |
495 | * @param event component event received | |
496 | */ | |
497 | @Override | |
498 | public void componentShown(final ComponentEvent event) { | |
499 | // Ignore | |
500 | } | |
501 | ||
502 | /** | |
503 | * Pass component events into the event queue. | |
504 | * | |
505 | * @param event component event received | |
506 | */ | |
507 | @Override | |
508 | public void componentMoved(final ComponentEvent event) { | |
509 | // Ignore | |
510 | } | |
511 | ||
512 | /** | |
513 | * Pass component events into the event queue. | |
514 | * | |
515 | * @param event component event received | |
516 | */ | |
517 | @Override | |
518 | public void componentResized(final ComponentEvent event) { | |
519 | // Drop a new TResizeEvent into the queue | |
520 | sessionInfo.queryWindowSize(); | |
521 | synchronized (eventQueue) { | |
522 | TResizeEvent windowResize = new TResizeEvent(TResizeEvent.Type.SCREEN, | |
523 | sessionInfo.getWindowWidth(), sessionInfo.getWindowHeight()); | |
524 | eventQueue.add(windowResize); | |
525 | } | |
526 | // Wake up the backend | |
527 | synchronized (this) { | |
528 | this.notifyAll(); | |
529 | } | |
530 | } | |
531 | ||
532 | /** | |
533 | * Pass mouse events into the event queue. | |
534 | * | |
535 | * @param mouse mouse event received | |
536 | */ | |
537 | @Override | |
538 | public void mouseDragged(final MouseEvent mouse) { | |
539 | int modifiers = mouse.getModifiersEx(); | |
540 | boolean eventMouse1 = false; | |
541 | boolean eventMouse2 = false; | |
542 | boolean eventMouse3 = false; | |
543 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
544 | eventMouse1 = true; | |
545 | } | |
546 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
547 | eventMouse2 = true; | |
548 | } | |
549 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
550 | eventMouse3 = true; | |
551 | } | |
552 | mouse1 = eventMouse1; | |
553 | mouse2 = eventMouse2; | |
554 | mouse3 = eventMouse3; | |
87a17f3c KL |
555 | int x = screen.textColumn(mouse.getX()); |
556 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
557 | |
558 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION, | |
559 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
560 | ||
561 | synchronized (eventQueue) { | |
562 | eventQueue.add(mouseEvent); | |
563 | } | |
564 | // Wake up the backend | |
565 | synchronized (this) { | |
566 | this.notifyAll(); | |
567 | } | |
568 | } | |
569 | ||
570 | /** | |
571 | * Pass mouse events into the event queue. | |
572 | * | |
573 | * @param mouse mouse event received | |
574 | */ | |
575 | @Override | |
576 | public void mouseMoved(final MouseEvent mouse) { | |
87a17f3c KL |
577 | int x = screen.textColumn(mouse.getX()); |
578 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
579 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION, |
580 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
581 | ||
582 | synchronized (eventQueue) { | |
583 | eventQueue.add(mouseEvent); | |
584 | } | |
585 | // Wake up the backend | |
586 | synchronized (this) { | |
587 | this.notifyAll(); | |
588 | } | |
84614868 | 589 | } |
30bd4abd KL |
590 | |
591 | /** | |
592 | * Pass mouse events into the event queue. | |
593 | * | |
594 | * @param mouse mouse event received | |
595 | */ | |
596 | @Override | |
597 | public void mouseClicked(final MouseEvent mouse) { | |
598 | // Ignore | |
599 | } | |
600 | ||
601 | /** | |
602 | * Pass mouse events into the event queue. | |
603 | * | |
604 | * @param mouse mouse event received | |
605 | */ | |
606 | @Override | |
607 | public void mouseEntered(final MouseEvent mouse) { | |
608 | // Ignore | |
609 | } | |
610 | ||
611 | /** | |
612 | * Pass mouse events into the event queue. | |
613 | * | |
614 | * @param mouse mouse event received | |
615 | */ | |
616 | @Override | |
617 | public void mouseExited(final MouseEvent mouse) { | |
618 | // Ignore | |
619 | } | |
620 | ||
621 | /** | |
622 | * Pass mouse events into the event queue. | |
623 | * | |
624 | * @param mouse mouse event received | |
625 | */ | |
626 | @Override | |
627 | public void mousePressed(final MouseEvent mouse) { | |
628 | int modifiers = mouse.getModifiersEx(); | |
629 | boolean eventMouse1 = false; | |
630 | boolean eventMouse2 = false; | |
631 | boolean eventMouse3 = false; | |
632 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
633 | eventMouse1 = true; | |
634 | } | |
635 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
636 | eventMouse2 = true; | |
637 | } | |
638 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
639 | eventMouse3 = true; | |
640 | } | |
641 | mouse1 = eventMouse1; | |
642 | mouse2 = eventMouse2; | |
643 | mouse3 = eventMouse3; | |
87a17f3c KL |
644 | int x = screen.textColumn(mouse.getX()); |
645 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
646 | |
647 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN, | |
648 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
649 | ||
650 | synchronized (eventQueue) { | |
651 | eventQueue.add(mouseEvent); | |
652 | } | |
653 | // Wake up the backend | |
654 | synchronized (this) { | |
655 | this.notifyAll(); | |
656 | } | |
657 | } | |
658 | ||
659 | /** | |
660 | * Pass mouse events into the event queue. | |
661 | * | |
662 | * @param mouse mouse event received | |
663 | */ | |
664 | @Override | |
665 | public void mouseReleased(final MouseEvent mouse) { | |
666 | int modifiers = mouse.getModifiersEx(); | |
667 | boolean eventMouse1 = false; | |
668 | boolean eventMouse2 = false; | |
669 | boolean eventMouse3 = false; | |
670 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
671 | eventMouse1 = true; | |
672 | } | |
673 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
674 | eventMouse2 = true; | |
675 | } | |
676 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
677 | eventMouse3 = true; | |
678 | } | |
679 | if (mouse1) { | |
680 | mouse1 = false; | |
681 | eventMouse1 = true; | |
682 | } | |
683 | if (mouse2) { | |
684 | mouse2 = false; | |
685 | eventMouse2 = true; | |
686 | } | |
687 | if (mouse3) { | |
688 | mouse3 = false; | |
689 | eventMouse3 = true; | |
690 | } | |
87a17f3c KL |
691 | int x = screen.textColumn(mouse.getX()); |
692 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
693 | |
694 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_UP, | |
695 | x, y, x, y, eventMouse1, eventMouse2, eventMouse3, false, false); | |
696 | ||
697 | synchronized (eventQueue) { | |
698 | eventQueue.add(mouseEvent); | |
699 | } | |
700 | // Wake up the backend | |
701 | synchronized (this) { | |
702 | this.notifyAll(); | |
703 | } | |
704 | } | |
705 | ||
706 | /** | |
707 | * Pass mouse events into the event queue. | |
708 | * | |
709 | * @param mouse mouse event received | |
710 | */ | |
711 | @Override | |
712 | public void mouseWheelMoved(final MouseWheelEvent mouse) { | |
713 | int modifiers = mouse.getModifiersEx(); | |
714 | boolean eventMouse1 = false; | |
715 | boolean eventMouse2 = false; | |
716 | boolean eventMouse3 = false; | |
717 | boolean mouseWheelUp = false; | |
718 | boolean mouseWheelDown = false; | |
719 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
720 | eventMouse1 = true; | |
721 | } | |
722 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
723 | eventMouse2 = true; | |
724 | } | |
725 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
726 | eventMouse3 = true; | |
727 | } | |
728 | mouse1 = eventMouse1; | |
729 | mouse2 = eventMouse2; | |
730 | mouse3 = eventMouse3; | |
87a17f3c KL |
731 | int x = screen.textColumn(mouse.getX()); |
732 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
733 | if (mouse.getWheelRotation() > 0) { |
734 | mouseWheelDown = true; | |
735 | } | |
736 | if (mouse.getWheelRotation() < 0) { | |
737 | mouseWheelUp = true; | |
738 | } | |
739 | ||
740 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN, | |
741 | x, y, x, y, mouse1, mouse2, mouse3, mouseWheelUp, mouseWheelDown); | |
742 | ||
743 | synchronized (eventQueue) { | |
744 | eventQueue.add(mouseEvent); | |
745 | } | |
746 | // Wake up the backend | |
747 | synchronized (this) { | |
748 | this.notifyAll(); | |
749 | } | |
750 | } | |
751 | ||
1ac2ccb1 | 752 | } |