1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#if defined(__ANDROID__)
#include "common/events.h"
#include "backends/platform/android/android.h"
#include "backends/platform/android/jni.h"
// $ANDROID_NDK/platforms/android-9/arch-arm/usr/include/android/keycodes.h
// http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=libs/ui/Input.cpp
// http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/view/KeyEvent.java
// event type
enum {
JE_SYS_KEY = 0,
JE_KEY = 1,
JE_DPAD = 2,
JE_DOWN = 3,
JE_SCROLL = 4,
JE_TAP = 5,
JE_DOUBLE_TAP = 6,
JE_BALL = 7,
JE_QUIT = 0x1000
};
// action type
enum {
JACTION_DOWN = 0,
JACTION_UP = 1,
JACTION_MULTIPLE = 2
};
// system keys
enum {
JKEYCODE_SOFT_RIGHT = 2,
JKEYCODE_HOME = 3,
JKEYCODE_BACK = 4,
JKEYCODE_CALL = 5,
JKEYCODE_ENDCALL = 6,
JKEYCODE_VOLUME_UP = 24,
JKEYCODE_VOLUME_DOWN = 25,
JKEYCODE_POWER = 26,
JKEYCODE_CAMERA = 27,
JKEYCODE_HEADSETHOOK = 79,
JKEYCODE_FOCUS = 80,
JKEYCODE_MENU = 82,
JKEYCODE_SEARCH = 84,
JKEYCODE_MUTE = 91,
JKEYCODE_MEDIA_PLAY_PAUSE = 85,
JKEYCODE_MEDIA_STOP = 86,
JKEYCODE_MEDIA_NEXT = 87,
JKEYCODE_MEDIA_PREVIOUS = 88,
JKEYCODE_MEDIA_REWIND = 89,
JKEYCODE_MEDIA_FAST_FORWARD = 90
};
// five-way navigation control
enum {
JKEYCODE_DPAD_UP = 19,
JKEYCODE_DPAD_DOWN = 20,
JKEYCODE_DPAD_LEFT = 21,
JKEYCODE_DPAD_RIGHT = 22,
JKEYCODE_DPAD_CENTER = 23
};
// meta modifier
enum {
JMETA_SHIFT = 0x01,
JMETA_ALT = 0x02,
JMETA_SYM = 0x04,
JMETA_CTRL = 0x1000
};
// map android key codes to our kbd codes
static const Common::KeyCode jkeymap[] = {
Common::KEYCODE_INVALID, // KEYCODE_UNKNOWN
Common::KEYCODE_INVALID, // KEYCODE_SOFT_LEFT
Common::KEYCODE_INVALID, // KEYCODE_SOFT_RIGHT
Common::KEYCODE_INVALID, // KEYCODE_HOME
Common::KEYCODE_INVALID, // KEYCODE_BACK
Common::KEYCODE_INVALID, // KEYCODE_CALL
Common::KEYCODE_INVALID, // KEYCODE_ENDCALL
Common::KEYCODE_0, // KEYCODE_0
Common::KEYCODE_1, // KEYCODE_1
Common::KEYCODE_2, // KEYCODE_2
Common::KEYCODE_3, // KEYCODE_3
Common::KEYCODE_4, // KEYCODE_4
Common::KEYCODE_5, // KEYCODE_5
Common::KEYCODE_6, // KEYCODE_6
Common::KEYCODE_7, // KEYCODE_7
Common::KEYCODE_8, // KEYCODE_8
Common::KEYCODE_9, // KEYCODE_9
Common::KEYCODE_ASTERISK, // KEYCODE_STAR
Common::KEYCODE_HASH, // KEYCODE_POUND
Common::KEYCODE_INVALID, // KEYCODE_DPAD_UP
Common::KEYCODE_INVALID, // KEYCODE_DPAD_DOWN
Common::KEYCODE_INVALID, // KEYCODE_DPAD_LEFT
Common::KEYCODE_INVALID, // KEYCODE_DPAD_RIGHT
Common::KEYCODE_INVALID, // KEYCODE_DPAD_CENTER
Common::KEYCODE_INVALID, // KEYCODE_VOLUME_UP
Common::KEYCODE_INVALID, // KEYCODE_VOLUME_DOWN
Common::KEYCODE_INVALID, // KEYCODE_POWER
Common::KEYCODE_INVALID, // KEYCODE_CAMERA
Common::KEYCODE_INVALID, // KEYCODE_CLEAR
Common::KEYCODE_a, // KEYCODE_A
Common::KEYCODE_b, // KEYCODE_B
Common::KEYCODE_c, // KEYCODE_C
Common::KEYCODE_d, // KEYCODE_D
Common::KEYCODE_e, // KEYCODE_E
Common::KEYCODE_f, // KEYCODE_F
Common::KEYCODE_g, // KEYCODE_G
Common::KEYCODE_h, // KEYCODE_H
Common::KEYCODE_i, // KEYCODE_I
Common::KEYCODE_j, // KEYCODE_J
Common::KEYCODE_k, // KEYCODE_K
Common::KEYCODE_l, // KEYCODE_L
Common::KEYCODE_m, // KEYCODE_M
Common::KEYCODE_n, // KEYCODE_N
Common::KEYCODE_o, // KEYCODE_O
Common::KEYCODE_p, // KEYCODE_P
Common::KEYCODE_q, // KEYCODE_Q
Common::KEYCODE_r, // KEYCODE_R
Common::KEYCODE_s, // KEYCODE_S
Common::KEYCODE_t, // KEYCODE_T
Common::KEYCODE_u, // KEYCODE_U
Common::KEYCODE_v, // KEYCODE_V
Common::KEYCODE_w, // KEYCODE_W
Common::KEYCODE_x, // KEYCODE_X
Common::KEYCODE_y, // KEYCODE_Y
Common::KEYCODE_z, // KEYCODE_Z
Common::KEYCODE_COMMA, // KEYCODE_COMMA
Common::KEYCODE_PERIOD, // KEYCODE_PERIOD
Common::KEYCODE_LALT, // KEYCODE_ALT_LEFT
Common::KEYCODE_RALT, // KEYCODE_ALT_RIGHT
Common::KEYCODE_LSHIFT, // KEYCODE_SHIFT_LEFT
Common::KEYCODE_RSHIFT, // KEYCODE_SHIFT_RIGHT
Common::KEYCODE_TAB, // KEYCODE_TAB
Common::KEYCODE_SPACE, // KEYCODE_SPACE
Common::KEYCODE_LCTRL, // KEYCODE_SYM
Common::KEYCODE_INVALID, // KEYCODE_EXPLORER
Common::KEYCODE_INVALID, // KEYCODE_ENVELOPE
Common::KEYCODE_RETURN, // KEYCODE_ENTER
Common::KEYCODE_BACKSPACE, // KEYCODE_DEL
Common::KEYCODE_BACKQUOTE, // KEYCODE_GRAVE
Common::KEYCODE_MINUS, // KEYCODE_MINUS
Common::KEYCODE_EQUALS, // KEYCODE_EQUALS
Common::KEYCODE_LEFTPAREN, // KEYCODE_LEFT_BRACKET
Common::KEYCODE_RIGHTPAREN, // KEYCODE_RIGHT_BRACKET
Common::KEYCODE_BACKSLASH, // KEYCODE_BACKSLASH
Common::KEYCODE_SEMICOLON, // KEYCODE_SEMICOLON
Common::KEYCODE_QUOTE, // KEYCODE_APOSTROPHE
Common::KEYCODE_SLASH, // KEYCODE_SLASH
Common::KEYCODE_AT, // KEYCODE_AT
Common::KEYCODE_INVALID, // KEYCODE_NUM
Common::KEYCODE_INVALID, // KEYCODE_HEADSETHOOK
Common::KEYCODE_INVALID, // KEYCODE_FOCUS
Common::KEYCODE_PLUS, // KEYCODE_PLUS
Common::KEYCODE_INVALID, // KEYCODE_MENU
Common::KEYCODE_INVALID, // KEYCODE_NOTIFICATION
Common::KEYCODE_INVALID, // KEYCODE_SEARCH
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_PLAY_PAUSE
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_STOP
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_NEXT
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_PREVIOUS
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_REWIND
Common::KEYCODE_INVALID, // KEYCODE_MEDIA_FAST_FORWARD
Common::KEYCODE_INVALID, // KEYCODE_MUTE
Common::KEYCODE_PAGEUP, // KEYCODE_PAGE_UP
Common::KEYCODE_PAGEDOWN // KEYCODE_PAGE_DOWN
};
// floating point. use sparingly
template <class T>
static inline T scalef(T in, float numerator, float denominator) {
return static_cast<float>(in) * numerator / denominator;
}
void OSystem_Android::setupKeymapper() {
#ifdef ENABLE_KEYMAPPER
using namespace Common;
Keymapper *mapper = getEventManager()->getKeymapper();
HardwareKeySet *keySet = new HardwareKeySet();
keySet->addHardwareKey(
new HardwareKey("n", KeyState(KEYCODE_n), "n (vk)",
kTriggerLeftKeyType,
kVirtualKeyboardActionType));
mapper->registerHardwareKeySet(keySet);
Keymap *globalMap = new Keymap("global");
Action *act;
act = new Action(globalMap, "VIRT", "Display keyboard",
kVirtualKeyboardActionType);
act->addKeyEvent(KeyState(KEYCODE_F7, ASCII_F7, 0));
mapper->addGlobalKeymap(globalMap);
mapper->pushKeymap("global");
#endif
}
void OSystem_Android::warpMouse(int x, int y) {
ENTER("%d, %d", x, y);
Common::Event e;
e.type = Common::EVENT_MOUSEMOVE;
e.mouse.x = x;
e.mouse.y = y;
clipMouse(e.mouse);
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
}
void OSystem_Android::clipMouse(Common::Point &p) {
const GLESBaseTexture *tex;
if (_show_overlay)
tex = _overlay_texture;
else
tex = _game_texture;
p.x = CLIP(p.x, int16(0), int16(tex->width()));
p.y = CLIP(p.y, int16(0), int16(tex->height()));
}
void OSystem_Android::scaleMouse(Common::Point &p, int x, int y,
bool deductDrawRect) {
const GLESBaseTexture *tex;
if (_show_overlay)
tex = _overlay_texture;
else
tex = _game_texture;
const Common::Rect &r = tex->getDrawRect();
if (_touchpad_mode) {
x = x * 100 / _touchpad_scale;
y = y * 100 / _touchpad_scale;
}
if (deductDrawRect) {
x -= r.left;
y -= r.top;
}
p.x = scalef(x, tex->width(), r.width());
p.y = scalef(y, tex->height(), r.height());
}
void OSystem_Android::updateEventScale() {
const GLESBaseTexture *tex;
if (_show_overlay)
tex = _overlay_texture;
else
tex = _game_texture;
_eventScaleY = 100 * 480 / tex->height();
_eventScaleX = 100 * 640 / tex->width();
}
void OSystem_Android::pushEvent(int type, int arg1, int arg2, int arg3,
int arg4, int arg5) {
Common::Event e;
switch (type) {
case JE_SYS_KEY:
switch (arg1) {
case JACTION_DOWN:
e.type = Common::EVENT_KEYDOWN;
break;
case JACTION_UP:
e.type = Common::EVENT_KEYUP;
break;
default:
LOGE("unhandled jaction on system key: %d", arg1);
return;
}
switch (arg2) {
case JKEYCODE_BACK:
e.kbd.keycode = Common::KEYCODE_ESCAPE;
e.kbd.ascii = Common::ASCII_ESCAPE;
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
// special case. we'll only get it's up event
case JKEYCODE_MENU:
e.type = Common::EVENT_MAINMENU;
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
case JKEYCODE_CAMERA:
case JKEYCODE_SEARCH:
if (arg1 == JACTION_DOWN)
e.type = Common::EVENT_RBUTTONDOWN;
else
e.type = Common::EVENT_RBUTTONUP;
e.mouse = getEventManager()->getMousePos();
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
default:
LOGW("unmapped system key: %d", arg2);
return;
}
break;
case JE_KEY:
switch (arg1) {
case JACTION_DOWN:
e.type = Common::EVENT_KEYDOWN;
break;
case JACTION_UP:
e.type = Common::EVENT_KEYUP;
break;
default:
LOGE("unhandled jaction on key: %d", arg1);
return;
}
if (arg2 < 1 || arg2 > ARRAYSIZE(jkeymap)) {
if (arg3 < 1) {
LOGE("received invalid keycode: %d (%d)", arg2, arg3);
return;
} else {
// lets bet on the ascii code
e.kbd.keycode = Common::KEYCODE_INVALID;
}
} else {
e.kbd.keycode = jkeymap[arg2];
}
if (arg5 > 0)
e.synthetic = true;
// map special keys to 'our' ascii codes
switch (e.kbd.keycode) {
case Common::KEYCODE_BACKSPACE:
e.kbd.ascii = Common::ASCII_BACKSPACE;
break;
case Common::KEYCODE_TAB:
e.kbd.ascii = Common::ASCII_TAB;
break;
case Common::KEYCODE_RETURN:
e.kbd.ascii = Common::ASCII_RETURN;
break;
case Common::KEYCODE_ESCAPE:
e.kbd.ascii = Common::ASCII_ESCAPE;
break;
case Common::KEYCODE_SPACE:
e.kbd.ascii = Common::ASCII_SPACE;
break;
case Common::KEYCODE_F1:
e.kbd.ascii = Common::ASCII_F1;
break;
case Common::KEYCODE_F2:
e.kbd.ascii = Common::ASCII_F2;
break;
case Common::KEYCODE_F3:
e.kbd.ascii = Common::ASCII_F3;
break;
case Common::KEYCODE_F4:
e.kbd.ascii = Common::ASCII_F4;
break;
case Common::KEYCODE_F5:
e.kbd.ascii = Common::ASCII_F5;
break;
case Common::KEYCODE_F6:
e.kbd.ascii = Common::ASCII_F6;
break;
case Common::KEYCODE_F7:
e.kbd.ascii = Common::ASCII_F7;
break;
case Common::KEYCODE_F8:
e.kbd.ascii = Common::ASCII_F8;
break;
case Common::KEYCODE_F9:
e.kbd.ascii = Common::ASCII_F9;
break;
case Common::KEYCODE_F10:
e.kbd.ascii = Common::ASCII_F10;
break;
case Common::KEYCODE_F11:
e.kbd.ascii = Common::ASCII_F11;
break;
case Common::KEYCODE_F12:
e.kbd.ascii = Common::ASCII_F12;
break;
default:
e.kbd.ascii = arg3;
break;
}
if (arg4 & JMETA_SHIFT)
e.kbd.flags |= Common::KBD_SHIFT;
if (arg4 & JMETA_ALT)
e.kbd.flags |= Common::KBD_ALT;
if (arg4 & (JMETA_SYM | JMETA_CTRL))
e.kbd.flags |= Common::KBD_CTRL;
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
case JE_DPAD:
switch (arg2) {
case JKEYCODE_DPAD_UP:
case JKEYCODE_DPAD_DOWN:
case JKEYCODE_DPAD_LEFT:
case JKEYCODE_DPAD_RIGHT:
if (arg1 != JACTION_DOWN)
return;
e.type = Common::EVENT_MOUSEMOVE;
e.mouse = getEventManager()->getMousePos();
{
int16 *c;
int s;
if (arg2 == JKEYCODE_DPAD_UP || arg2 == JKEYCODE_DPAD_DOWN) {
c = &e.mouse.y;
s = _eventScaleY;
} else {
c = &e.mouse.x;
s = _eventScaleX;
}
// the longer the button held, the faster the pointer is
// TODO put these values in some option dlg?
int f = CLIP(arg4, 1, 8) * _dpad_scale * 100 / s;
if (arg2 == JKEYCODE_DPAD_UP || arg2 == JKEYCODE_DPAD_LEFT)
*c -= f;
else
*c += f;
}
clipMouse(e.mouse);
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
case JKEYCODE_DPAD_CENTER:
switch (arg1) {
case JACTION_DOWN:
e.type = Common::EVENT_LBUTTONDOWN;
break;
case JACTION_UP:
e.type = Common::EVENT_LBUTTONUP;
break;
default:
LOGE("unhandled jaction on dpad key: %d", arg1);
return;
}
e.mouse = getEventManager()->getMousePos();
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
}
case JE_DOWN:
_touch_pt_down = getEventManager()->getMousePos();
_touch_pt_scroll.x = -1;
_touch_pt_scroll.y = -1;
break;
case JE_SCROLL:
e.type = Common::EVENT_MOUSEMOVE;
if (_touchpad_mode) {
if (_touch_pt_scroll.x == -1 && _touch_pt_scroll.y == -1) {
_touch_pt_scroll.x = arg3;
_touch_pt_scroll.y = arg4;
return;
}
scaleMouse(e.mouse, arg3 - _touch_pt_scroll.x,
arg4 - _touch_pt_scroll.y, false);
e.mouse += _touch_pt_down;
clipMouse(e.mouse);
} else {
scaleMouse(e.mouse, arg3, arg4);
clipMouse(e.mouse);
}
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
case JE_TAP:
e.type = Common::EVENT_MOUSEMOVE;
if (_touchpad_mode) {
e.mouse = getEventManager()->getMousePos();
} else {
scaleMouse(e.mouse, arg1, arg2);
clipMouse(e.mouse);
}
{
Common::EventType down, up;
// TODO put these values in some option dlg?
if (arg3 > 1000) {
down = Common::EVENT_MBUTTONDOWN;
up = Common::EVENT_MBUTTONUP;
} else if (arg3 > 500) {
down = Common::EVENT_RBUTTONDOWN;
up = Common::EVENT_RBUTTONUP;
} else {
down = Common::EVENT_LBUTTONDOWN;
up = Common::EVENT_LBUTTONUP;
}
lockMutex(_event_queue_lock);
if (!_touchpad_mode)
_event_queue.push(e);
e.type = down;
_event_queue.push(e);
e.type = up;
_event_queue.push(e);
unlockMutex(_event_queue_lock);
}
return;
case JE_DOUBLE_TAP:
e.type = Common::EVENT_MOUSEMOVE;
if (_touchpad_mode) {
e.mouse = getEventManager()->getMousePos();
} else {
scaleMouse(e.mouse, arg1, arg2);
clipMouse(e.mouse);
}
{
Common::EventType dptype = Common::EVENT_INVALID;
switch (arg3) {
case JACTION_DOWN:
dptype = Common::EVENT_LBUTTONDOWN;
_touch_pt_dt.x = -1;
_touch_pt_dt.y = -1;
break;
case JACTION_UP:
dptype = Common::EVENT_LBUTTONUP;
break;
// held and moved
case JACTION_MULTIPLE:
if (_touch_pt_dt.x == -1 && _touch_pt_dt.y == -1) {
_touch_pt_dt.x = arg1;
_touch_pt_dt.y = arg2;
return;
}
dptype = Common::EVENT_MOUSEMOVE;
if (_touchpad_mode) {
scaleMouse(e.mouse, arg1 - _touch_pt_dt.x,
arg2 - _touch_pt_dt.y, false);
e.mouse += _touch_pt_down;
clipMouse(e.mouse);
}
break;
default:
LOGE("unhandled jaction on double tap: %d", arg3);
return;
}
lockMutex(_event_queue_lock);
_event_queue.push(e);
e.type = dptype;
_event_queue.push(e);
unlockMutex(_event_queue_lock);
}
return;
case JE_BALL:
e.mouse = getEventManager()->getMousePos();
switch (arg1) {
case JACTION_DOWN:
e.type = Common::EVENT_LBUTTONDOWN;
break;
case JACTION_UP:
e.type = Common::EVENT_LBUTTONUP;
break;
case JACTION_MULTIPLE:
e.type = Common::EVENT_MOUSEMOVE;
// already multiplied by 100
e.mouse.x += arg2 * _trackball_scale / _eventScaleX;
e.mouse.y += arg3 * _trackball_scale / _eventScaleY;
clipMouse(e.mouse);
break;
default:
LOGE("unhandled jaction on system key: %d", arg1);
return;
}
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
case JE_QUIT:
e.type = Common::EVENT_QUIT;
lockMutex(_event_queue_lock);
_event_queue.push(e);
unlockMutex(_event_queue_lock);
return;
default:
LOGE("unknown jevent type: %d", type);
break;
}
}
bool OSystem_Android::pollEvent(Common::Event &event) {
//ENTER();
if (pthread_self() == _main_thread) {
if (_screen_changeid != JNI::surface_changeid) {
if (JNI::egl_surface_width > 0 && JNI::egl_surface_height > 0) {
if (_egl_surface_width > 0 && _egl_surface_height > 0) {
// surface still alive but changed
_screen_changeid = JNI::surface_changeid;
_egl_surface_width = JNI::egl_surface_width;
_egl_surface_height = JNI::egl_surface_height;
initViewport();
updateScreenRect();
updateEventScale();
// double buffered, flip twice
clearScreen(kClearUpdate, 2);
event.type = Common::EVENT_SCREEN_CHANGED;
return true;
} else {
// new surface
initSurface();
updateScreenRect();
updateEventScale();
// double buffered, flip twice
clearScreen(kClearUpdate, 2);
event.type = Common::EVENT_SCREEN_CHANGED;
return true;
}
} else {
// surface lost
deinitSurface();
}
}
if (JNI::pause) {
deinitSurface();
LOGD("main thread going to sleep");
sem_wait(&JNI::pause_sem);
LOGD("main thread woke up");
}
}
lockMutex(_event_queue_lock);
if (_event_queue.empty()) {
unlockMutex(_event_queue_lock);
return false;
}
event = _event_queue.pop();
unlockMutex(_event_queue_lock);
if (event.type == Common::EVENT_MOUSEMOVE) {
const Common::Point &m = getEventManager()->getMousePos();
if (m != event.mouse)
_force_redraw = true;
}
return true;
}
#endif
|