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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; | |
a4406f4e | 54 | import jexer.session.SwingSessionInfo; |
30bd4abd | 55 | import static jexer.TCommand.*; |
1ac2ccb1 KL |
56 | import static jexer.TKeypress.*; |
57 | ||
58 | /** | |
a4406f4e | 59 | * This class reads keystrokes and mouse events from an Swing JFrame. |
1ac2ccb1 | 60 | */ |
a4406f4e | 61 | public final class SwingTerminal implements ComponentListener, KeyListener, |
30bd4abd KL |
62 | MouseListener, MouseMotionListener, |
63 | MouseWheelListener, WindowListener { | |
84614868 KL |
64 | |
65 | /** | |
66 | * The backend Screen. | |
67 | */ | |
a4406f4e | 68 | private SwingScreen screen; |
1ac2ccb1 KL |
69 | |
70 | /** | |
71 | * The session information. | |
72 | */ | |
a4406f4e | 73 | private SwingSessionInfo sessionInfo; |
1ac2ccb1 KL |
74 | |
75 | /** | |
76 | * Getter for sessionInfo. | |
77 | * | |
78 | * @return the SessionInfo | |
79 | */ | |
80 | public SessionInfo getSessionInfo() { | |
81 | return sessionInfo; | |
82 | } | |
83 | ||
92554d64 KL |
84 | /** |
85 | * The listening object that run() wakes up on new input. | |
86 | */ | |
87 | private Object listener; | |
88 | ||
1ac2ccb1 KL |
89 | /** |
90 | * The event queue, filled up by a thread reading on input. | |
91 | */ | |
92 | private List<TInputEvent> eventQueue; | |
93 | ||
a90d3119 KL |
94 | /** |
95 | * The last reported mouse X position. | |
96 | */ | |
97 | private int oldMouseX = -1; | |
98 | ||
99 | /** | |
100 | * The last reported mouse Y position. | |
101 | */ | |
102 | private int oldMouseY = -1; | |
103 | ||
1ac2ccb1 KL |
104 | /** |
105 | * true if mouse1 was down. Used to report mouse1 on the release event. | |
106 | */ | |
30bd4abd | 107 | private boolean mouse1 = false; |
1ac2ccb1 KL |
108 | |
109 | /** | |
110 | * true if mouse2 was down. Used to report mouse2 on the release event. | |
111 | */ | |
30bd4abd | 112 | private boolean mouse2 = false; |
1ac2ccb1 KL |
113 | |
114 | /** | |
115 | * true if mouse3 was down. Used to report mouse3 on the release event. | |
116 | */ | |
30bd4abd | 117 | private boolean mouse3 = false; |
1ac2ccb1 KL |
118 | |
119 | /** | |
120 | * Check if there are events in the queue. | |
121 | * | |
122 | * @return if true, getEvents() has something to return to the backend | |
123 | */ | |
124 | public boolean hasEvents() { | |
125 | synchronized (eventQueue) { | |
126 | return (eventQueue.size() > 0); | |
127 | } | |
128 | } | |
129 | ||
130 | /** | |
131 | * Constructor sets up state for getEvent(). | |
132 | * | |
92554d64 KL |
133 | * @param listener the object this backend needs to wake up when new |
134 | * input comes in | |
a4406f4e | 135 | * @param screen the top-level Swing frame |
1ac2ccb1 | 136 | */ |
a4406f4e | 137 | public SwingTerminal(final Object listener, final SwingScreen screen) { |
92554d64 | 138 | this.listener = listener; |
84614868 | 139 | this.screen = screen; |
1ac2ccb1 KL |
140 | mouse1 = false; |
141 | mouse2 = false; | |
142 | mouse3 = false; | |
30bd4abd | 143 | sessionInfo = screen.getSessionInfo(); |
1ac2ccb1 | 144 | eventQueue = new LinkedList<TInputEvent>(); |
84614868 KL |
145 | |
146 | screen.frame.addKeyListener(this); | |
30bd4abd KL |
147 | screen.frame.addWindowListener(this); |
148 | screen.frame.addComponentListener(this); | |
149 | screen.frame.addMouseListener(this); | |
150 | screen.frame.addMouseMotionListener(this); | |
151 | screen.frame.addMouseWheelListener(this); | |
1ac2ccb1 KL |
152 | } |
153 | ||
1ac2ccb1 KL |
154 | /** |
155 | * Return any events in the IO queue. | |
156 | * | |
157 | * @param queue list to append new events to | |
158 | */ | |
159 | public void getEvents(final List<TInputEvent> queue) { | |
160 | synchronized (eventQueue) { | |
161 | if (eventQueue.size() > 0) { | |
162 | synchronized (queue) { | |
163 | queue.addAll(eventQueue); | |
164 | } | |
165 | eventQueue.clear(); | |
166 | } | |
167 | } | |
168 | } | |
169 | ||
84614868 | 170 | /** |
a4406f4e | 171 | * Pass Swing keystrokes into the event queue. |
84614868 KL |
172 | * |
173 | * @param key keystroke received | |
174 | */ | |
175 | @Override | |
176 | public void keyReleased(final KeyEvent key) { | |
177 | // Ignore release events | |
178 | } | |
179 | ||
180 | /** | |
a4406f4e | 181 | * Pass Swing keystrokes into the event queue. |
84614868 KL |
182 | * |
183 | * @param key keystroke received | |
184 | */ | |
185 | @Override | |
186 | public void keyTyped(final KeyEvent key) { | |
187 | // Ignore typed events | |
188 | } | |
189 | ||
190 | /** | |
a4406f4e | 191 | * Pass Swing keystrokes into the event queue. |
84614868 KL |
192 | * |
193 | * @param key keystroke received | |
194 | */ | |
195 | @Override | |
196 | public void keyPressed(final KeyEvent key) { | |
197 | boolean alt = false; | |
198 | boolean shift = false; | |
199 | boolean ctrl = false; | |
200 | char ch = ' '; | |
201 | boolean isKey = false; | |
84614868 KL |
202 | if (key.isActionKey()) { |
203 | isKey = true; | |
204 | } else { | |
205 | ch = key.getKeyChar(); | |
206 | } | |
207 | alt = key.isAltDown(); | |
208 | ctrl = key.isControlDown(); | |
209 | shift = key.isShiftDown(); | |
210 | ||
211 | /* | |
a4406f4e | 212 | System.err.printf("Swing Key: %s\n", key); |
84614868 KL |
213 | System.err.printf(" isKey: %s\n", isKey); |
214 | System.err.printf(" alt: %s\n", alt); | |
215 | System.err.printf(" ctrl: %s\n", ctrl); | |
216 | System.err.printf(" shift: %s\n", shift); | |
217 | System.err.printf(" ch: %s\n", ch); | |
bd8d51fa | 218 | */ |
84614868 KL |
219 | |
220 | // Special case: not return the bare modifier presses | |
221 | switch (key.getKeyCode()) { | |
222 | case KeyEvent.VK_ALT: | |
223 | return; | |
224 | case KeyEvent.VK_ALT_GRAPH: | |
225 | return; | |
226 | case KeyEvent.VK_CONTROL: | |
227 | return; | |
228 | case KeyEvent.VK_SHIFT: | |
229 | return; | |
230 | case KeyEvent.VK_META: | |
231 | return; | |
232 | default: | |
233 | break; | |
234 | } | |
235 | ||
236 | TKeypress keypress = null; | |
237 | if (isKey) { | |
238 | switch (key.getKeyCode()) { | |
239 | case KeyEvent.VK_F1: | |
240 | keypress = new TKeypress(true, TKeypress.F1, ' ', | |
241 | alt, ctrl, shift); | |
242 | break; | |
243 | case KeyEvent.VK_F2: | |
244 | keypress = new TKeypress(true, TKeypress.F2, ' ', | |
245 | alt, ctrl, shift); | |
246 | break; | |
247 | case KeyEvent.VK_F3: | |
248 | keypress = new TKeypress(true, TKeypress.F3, ' ', | |
249 | alt, ctrl, shift); | |
250 | break; | |
251 | case KeyEvent.VK_F4: | |
252 | keypress = new TKeypress(true, TKeypress.F4, ' ', | |
253 | alt, ctrl, shift); | |
254 | break; | |
255 | case KeyEvent.VK_F5: | |
256 | keypress = new TKeypress(true, TKeypress.F5, ' ', | |
257 | alt, ctrl, shift); | |
258 | break; | |
259 | case KeyEvent.VK_F6: | |
260 | keypress = new TKeypress(true, TKeypress.F6, ' ', | |
261 | alt, ctrl, shift); | |
262 | break; | |
263 | case KeyEvent.VK_F7: | |
264 | keypress = new TKeypress(true, TKeypress.F7, ' ', | |
265 | alt, ctrl, shift); | |
266 | break; | |
267 | case KeyEvent.VK_F8: | |
268 | keypress = new TKeypress(true, TKeypress.F8, ' ', | |
269 | alt, ctrl, shift); | |
270 | break; | |
271 | case KeyEvent.VK_F9: | |
272 | keypress = new TKeypress(true, TKeypress.F9, ' ', | |
273 | alt, ctrl, shift); | |
274 | break; | |
275 | case KeyEvent.VK_F10: | |
276 | keypress = new TKeypress(true, TKeypress.F10, ' ', | |
277 | alt, ctrl, shift); | |
278 | break; | |
279 | case KeyEvent.VK_F11: | |
280 | keypress = new TKeypress(true, TKeypress.F11, ' ', | |
281 | alt, ctrl, shift); | |
282 | break; | |
283 | case KeyEvent.VK_F12: | |
284 | keypress = new TKeypress(true, TKeypress.F12, ' ', | |
285 | alt, ctrl, shift); | |
286 | break; | |
287 | case KeyEvent.VK_HOME: | |
288 | keypress = new TKeypress(true, TKeypress.HOME, ' ', | |
289 | alt, ctrl, shift); | |
290 | break; | |
291 | case KeyEvent.VK_END: | |
292 | keypress = new TKeypress(true, TKeypress.END, ' ', | |
293 | alt, ctrl, shift); | |
294 | break; | |
295 | case KeyEvent.VK_PAGE_UP: | |
296 | keypress = new TKeypress(true, TKeypress.PGUP, ' ', | |
297 | alt, ctrl, shift); | |
298 | break; | |
299 | case KeyEvent.VK_PAGE_DOWN: | |
300 | keypress = new TKeypress(true, TKeypress.PGDN, ' ', | |
301 | alt, ctrl, shift); | |
302 | break; | |
303 | case KeyEvent.VK_INSERT: | |
304 | keypress = new TKeypress(true, TKeypress.INS, ' ', | |
305 | alt, ctrl, shift); | |
306 | break; | |
307 | case KeyEvent.VK_DELETE: | |
30bd4abd | 308 | keypress = new TKeypress(true, TKeypress.DEL, ' ', |
84614868 KL |
309 | alt, ctrl, shift); |
310 | break; | |
311 | case KeyEvent.VK_RIGHT: | |
312 | keypress = new TKeypress(true, TKeypress.RIGHT, ' ', | |
313 | alt, ctrl, shift); | |
314 | break; | |
315 | case KeyEvent.VK_LEFT: | |
316 | keypress = new TKeypress(true, TKeypress.LEFT, ' ', | |
317 | alt, ctrl, shift); | |
318 | break; | |
319 | case KeyEvent.VK_UP: | |
320 | keypress = new TKeypress(true, TKeypress.UP, ' ', | |
321 | alt, ctrl, shift); | |
322 | break; | |
323 | case KeyEvent.VK_DOWN: | |
324 | keypress = new TKeypress(true, TKeypress.DOWN, ' ', | |
325 | alt, ctrl, shift); | |
326 | break; | |
327 | case KeyEvent.VK_TAB: | |
328 | // Special case: distinguish TAB vs BTAB | |
329 | if (shift) { | |
330 | keypress = kbShiftTab; | |
331 | } else { | |
332 | keypress = kbTab; | |
333 | } | |
334 | break; | |
335 | case KeyEvent.VK_ENTER: | |
336 | keypress = new TKeypress(true, TKeypress.ENTER, ' ', | |
337 | alt, ctrl, shift); | |
338 | break; | |
339 | case KeyEvent.VK_ESCAPE: | |
340 | keypress = new TKeypress(true, TKeypress.ESC, ' ', | |
341 | alt, ctrl, shift); | |
342 | break; | |
343 | case KeyEvent.VK_BACK_SPACE: | |
344 | // Special case: return it as kbBackspace (Ctrl-H) | |
345 | keypress = new TKeypress(false, 0, 'H', false, true, false); | |
346 | break; | |
347 | default: | |
348 | // Unsupported, ignore | |
349 | return; | |
350 | } | |
351 | } | |
352 | ||
353 | if (keypress == null) { | |
354 | switch (ch) { | |
355 | case 0x08: | |
356 | keypress = kbBackspace; | |
357 | break; | |
358 | case 0x0A: | |
359 | keypress = kbEnter; | |
360 | break; | |
87a17f3c KL |
361 | case 0x1B: |
362 | keypress = kbEsc; | |
363 | break; | |
84614868 KL |
364 | case 0x0D: |
365 | keypress = kbEnter; | |
366 | break; | |
bd8d51fa | 367 | case 0x09: |
091d8a06 KL |
368 | if (shift) { |
369 | keypress = kbShiftTab; | |
370 | } else { | |
371 | keypress = kbTab; | |
372 | } | |
bd8d51fa | 373 | break; |
30bd4abd KL |
374 | case 0x7F: |
375 | keypress = kbDel; | |
376 | break; | |
84614868 KL |
377 | default: |
378 | if (!alt && ctrl && !shift) { | |
cf9af8df | 379 | ch = KeyEvent.getKeyText(key.getKeyCode()).charAt(0); |
84614868 KL |
380 | } |
381 | // Not a special key, put it together | |
382 | keypress = new TKeypress(false, 0, ch, alt, ctrl, shift); | |
383 | } | |
384 | } | |
385 | ||
386 | // Save it and we are done. | |
387 | synchronized (eventQueue) { | |
388 | eventQueue.add(new TKeypressEvent(keypress)); | |
389 | } | |
92554d64 KL |
390 | synchronized (listener) { |
391 | listener.notifyAll(); | |
30bd4abd KL |
392 | } |
393 | } | |
394 | ||
395 | /** | |
396 | * Pass window events into the event queue. | |
397 | * | |
398 | * @param event window event received | |
399 | */ | |
400 | @Override | |
401 | public void windowActivated(final WindowEvent event) { | |
bd8d51fa KL |
402 | // Force a total repaint |
403 | synchronized (screen) { | |
404 | screen.clearPhysical(); | |
405 | } | |
30bd4abd KL |
406 | } |
407 | ||
408 | /** | |
409 | * Pass window events into the event queue. | |
410 | * | |
411 | * @param event window event received | |
412 | */ | |
413 | @Override | |
414 | public void windowClosed(final WindowEvent event) { | |
415 | // Ignore | |
416 | } | |
417 | ||
418 | /** | |
419 | * Pass window events into the event queue. | |
420 | * | |
421 | * @param event window event received | |
422 | */ | |
423 | @Override | |
424 | public void windowClosing(final WindowEvent event) { | |
425 | // Drop a cmAbort and walk away | |
426 | synchronized (eventQueue) { | |
427 | eventQueue.add(new TCommandEvent(cmAbort)); | |
428 | } | |
92554d64 KL |
429 | synchronized (listener) { |
430 | listener.notifyAll(); | |
30bd4abd KL |
431 | } |
432 | } | |
433 | ||
434 | /** | |
435 | * Pass window events into the event queue. | |
436 | * | |
437 | * @param event window event received | |
438 | */ | |
439 | @Override | |
440 | public void windowDeactivated(final WindowEvent event) { | |
441 | // Ignore | |
442 | } | |
443 | ||
444 | /** | |
445 | * Pass window events into the event queue. | |
446 | * | |
447 | * @param event window event received | |
448 | */ | |
449 | @Override | |
450 | public void windowDeiconified(final WindowEvent event) { | |
451 | // Ignore | |
452 | } | |
453 | ||
454 | /** | |
455 | * Pass window events into the event queue. | |
456 | * | |
457 | * @param event window event received | |
458 | */ | |
459 | @Override | |
460 | public void windowIconified(final WindowEvent event) { | |
461 | // Ignore | |
462 | } | |
463 | ||
464 | /** | |
465 | * Pass window events into the event queue. | |
466 | * | |
467 | * @param event window event received | |
468 | */ | |
469 | @Override | |
470 | public void windowOpened(final WindowEvent event) { | |
471 | // Ignore | |
472 | } | |
473 | ||
474 | /** | |
475 | * Pass component events into the event queue. | |
476 | * | |
477 | * @param event component event received | |
478 | */ | |
479 | @Override | |
480 | public void componentHidden(final ComponentEvent event) { | |
481 | // Ignore | |
482 | } | |
483 | ||
484 | /** | |
485 | * Pass component events into the event queue. | |
486 | * | |
487 | * @param event component event received | |
488 | */ | |
489 | @Override | |
490 | public void componentShown(final ComponentEvent event) { | |
491 | // Ignore | |
492 | } | |
493 | ||
494 | /** | |
495 | * Pass component events into the event queue. | |
496 | * | |
497 | * @param event component event received | |
498 | */ | |
499 | @Override | |
500 | public void componentMoved(final ComponentEvent event) { | |
501 | // Ignore | |
502 | } | |
503 | ||
504 | /** | |
505 | * Pass component events into the event queue. | |
506 | * | |
507 | * @param event component event received | |
508 | */ | |
509 | @Override | |
510 | public void componentResized(final ComponentEvent event) { | |
511 | // Drop a new TResizeEvent into the queue | |
512 | sessionInfo.queryWindowSize(); | |
513 | synchronized (eventQueue) { | |
514 | TResizeEvent windowResize = new TResizeEvent(TResizeEvent.Type.SCREEN, | |
515 | sessionInfo.getWindowWidth(), sessionInfo.getWindowHeight()); | |
516 | eventQueue.add(windowResize); | |
517 | } | |
92554d64 KL |
518 | synchronized (listener) { |
519 | listener.notifyAll(); | |
30bd4abd KL |
520 | } |
521 | } | |
522 | ||
523 | /** | |
524 | * Pass mouse events into the event queue. | |
525 | * | |
526 | * @param mouse mouse event received | |
527 | */ | |
528 | @Override | |
529 | public void mouseDragged(final MouseEvent mouse) { | |
530 | int modifiers = mouse.getModifiersEx(); | |
531 | boolean eventMouse1 = false; | |
532 | boolean eventMouse2 = false; | |
533 | boolean eventMouse3 = false; | |
534 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
535 | eventMouse1 = true; | |
536 | } | |
537 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
538 | eventMouse2 = true; | |
539 | } | |
540 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
541 | eventMouse3 = true; | |
542 | } | |
543 | mouse1 = eventMouse1; | |
544 | mouse2 = eventMouse2; | |
545 | mouse3 = eventMouse3; | |
87a17f3c KL |
546 | int x = screen.textColumn(mouse.getX()); |
547 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
548 | |
549 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION, | |
550 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
551 | ||
552 | synchronized (eventQueue) { | |
553 | eventQueue.add(mouseEvent); | |
554 | } | |
92554d64 KL |
555 | synchronized (listener) { |
556 | listener.notifyAll(); | |
30bd4abd KL |
557 | } |
558 | } | |
559 | ||
560 | /** | |
561 | * Pass mouse events into the event queue. | |
562 | * | |
563 | * @param mouse mouse event received | |
564 | */ | |
565 | @Override | |
566 | public void mouseMoved(final MouseEvent mouse) { | |
87a17f3c KL |
567 | int x = screen.textColumn(mouse.getX()); |
568 | int y = screen.textRow(mouse.getY()); | |
a90d3119 KL |
569 | if ((x == oldMouseX) && (y == oldMouseY)) { |
570 | // Bail out, we've moved some pixels but not a whole text cell. | |
571 | return; | |
572 | } | |
573 | oldMouseX = x; | |
574 | oldMouseY = y; | |
575 | ||
30bd4abd KL |
576 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_MOTION, |
577 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
578 | ||
579 | synchronized (eventQueue) { | |
580 | eventQueue.add(mouseEvent); | |
581 | } | |
92554d64 KL |
582 | synchronized (listener) { |
583 | listener.notifyAll(); | |
30bd4abd | 584 | } |
84614868 | 585 | } |
30bd4abd KL |
586 | |
587 | /** | |
588 | * Pass mouse events into the event queue. | |
589 | * | |
590 | * @param mouse mouse event received | |
591 | */ | |
592 | @Override | |
593 | public void mouseClicked(final MouseEvent mouse) { | |
594 | // Ignore | |
595 | } | |
596 | ||
597 | /** | |
598 | * Pass mouse events into the event queue. | |
599 | * | |
600 | * @param mouse mouse event received | |
601 | */ | |
602 | @Override | |
603 | public void mouseEntered(final MouseEvent mouse) { | |
604 | // Ignore | |
605 | } | |
606 | ||
607 | /** | |
608 | * Pass mouse events into the event queue. | |
609 | * | |
610 | * @param mouse mouse event received | |
611 | */ | |
612 | @Override | |
613 | public void mouseExited(final MouseEvent mouse) { | |
614 | // Ignore | |
615 | } | |
616 | ||
617 | /** | |
618 | * Pass mouse events into the event queue. | |
619 | * | |
620 | * @param mouse mouse event received | |
621 | */ | |
622 | @Override | |
623 | public void mousePressed(final MouseEvent mouse) { | |
624 | int modifiers = mouse.getModifiersEx(); | |
625 | boolean eventMouse1 = false; | |
626 | boolean eventMouse2 = false; | |
627 | boolean eventMouse3 = false; | |
628 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
629 | eventMouse1 = true; | |
630 | } | |
631 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
632 | eventMouse2 = true; | |
633 | } | |
634 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
635 | eventMouse3 = true; | |
636 | } | |
637 | mouse1 = eventMouse1; | |
638 | mouse2 = eventMouse2; | |
639 | mouse3 = eventMouse3; | |
87a17f3c KL |
640 | int x = screen.textColumn(mouse.getX()); |
641 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
642 | |
643 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN, | |
644 | x, y, x, y, mouse1, mouse2, mouse3, false, false); | |
645 | ||
646 | synchronized (eventQueue) { | |
647 | eventQueue.add(mouseEvent); | |
648 | } | |
92554d64 KL |
649 | synchronized (listener) { |
650 | listener.notifyAll(); | |
30bd4abd KL |
651 | } |
652 | } | |
653 | ||
654 | /** | |
655 | * Pass mouse events into the event queue. | |
656 | * | |
657 | * @param mouse mouse event received | |
658 | */ | |
659 | @Override | |
660 | public void mouseReleased(final MouseEvent mouse) { | |
661 | int modifiers = mouse.getModifiersEx(); | |
662 | boolean eventMouse1 = false; | |
663 | boolean eventMouse2 = false; | |
664 | boolean eventMouse3 = false; | |
665 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
666 | eventMouse1 = true; | |
667 | } | |
668 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
669 | eventMouse2 = true; | |
670 | } | |
671 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
672 | eventMouse3 = true; | |
673 | } | |
674 | if (mouse1) { | |
675 | mouse1 = false; | |
676 | eventMouse1 = true; | |
677 | } | |
678 | if (mouse2) { | |
679 | mouse2 = false; | |
680 | eventMouse2 = true; | |
681 | } | |
682 | if (mouse3) { | |
683 | mouse3 = false; | |
684 | eventMouse3 = true; | |
685 | } | |
87a17f3c KL |
686 | int x = screen.textColumn(mouse.getX()); |
687 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
688 | |
689 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_UP, | |
690 | x, y, x, y, eventMouse1, eventMouse2, eventMouse3, false, false); | |
691 | ||
692 | synchronized (eventQueue) { | |
693 | eventQueue.add(mouseEvent); | |
694 | } | |
92554d64 KL |
695 | synchronized (listener) { |
696 | listener.notifyAll(); | |
30bd4abd KL |
697 | } |
698 | } | |
699 | ||
700 | /** | |
701 | * Pass mouse events into the event queue. | |
702 | * | |
703 | * @param mouse mouse event received | |
704 | */ | |
705 | @Override | |
706 | public void mouseWheelMoved(final MouseWheelEvent mouse) { | |
707 | int modifiers = mouse.getModifiersEx(); | |
708 | boolean eventMouse1 = false; | |
709 | boolean eventMouse2 = false; | |
710 | boolean eventMouse3 = false; | |
711 | boolean mouseWheelUp = false; | |
712 | boolean mouseWheelDown = false; | |
713 | if ((modifiers & MouseEvent.BUTTON1_DOWN_MASK) != 0) { | |
714 | eventMouse1 = true; | |
715 | } | |
716 | if ((modifiers & MouseEvent.BUTTON2_DOWN_MASK) != 0) { | |
717 | eventMouse2 = true; | |
718 | } | |
719 | if ((modifiers & MouseEvent.BUTTON3_DOWN_MASK) != 0) { | |
720 | eventMouse3 = true; | |
721 | } | |
722 | mouse1 = eventMouse1; | |
723 | mouse2 = eventMouse2; | |
724 | mouse3 = eventMouse3; | |
87a17f3c KL |
725 | int x = screen.textColumn(mouse.getX()); |
726 | int y = screen.textRow(mouse.getY()); | |
30bd4abd KL |
727 | if (mouse.getWheelRotation() > 0) { |
728 | mouseWheelDown = true; | |
729 | } | |
730 | if (mouse.getWheelRotation() < 0) { | |
731 | mouseWheelUp = true; | |
732 | } | |
733 | ||
734 | TMouseEvent mouseEvent = new TMouseEvent(TMouseEvent.Type.MOUSE_DOWN, | |
735 | x, y, x, y, mouse1, mouse2, mouse3, mouseWheelUp, mouseWheelDown); | |
736 | ||
737 | synchronized (eventQueue) { | |
738 | eventQueue.add(mouseEvent); | |
739 | } | |
92554d64 KL |
740 | synchronized (listener) { |
741 | listener.notifyAll(); | |
30bd4abd KL |
742 | } |
743 | } | |
744 | ||
1ac2ccb1 | 745 | } |