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