e14743d1 |
1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 Sam Lantinga |
4 | |
5 | This library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | This library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with this library; if not, write to the Free Software |
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
18 | |
19 | Sam Lantinga |
20 | slouken@libsdl.org |
21 | */ |
22 | #include "SDL_config.h" |
23 | |
24 | #include <stdio.h> |
25 | |
26 | #if defined(__APPLE__) && defined(__MACH__) |
27 | #include <Carbon/Carbon.h> |
28 | #elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) |
29 | #include <Carbon.h> |
30 | #else |
31 | #include <Script.h> |
32 | #include <LowMem.h> |
33 | #include <Devices.h> |
34 | #include <DiskInit.h> |
35 | #include <ToolUtils.h> |
36 | #endif |
37 | |
38 | #include "SDL_events.h" |
39 | #include "SDL_video.h" |
40 | #include "SDL_syswm.h" |
41 | #include "../../events/SDL_events_c.h" |
42 | #include "../../events/SDL_sysevents.h" |
43 | #include "../SDL_cursor_c.h" |
44 | #include "SDL_macevents_c.h" |
45 | #include "SDL_mackeys.h" |
46 | #include "SDL_macmouse_c.h" |
47 | |
48 | /* Define this to be able to collapse SDL windows. |
49 | #define USE_APPEARANCE_MANAGER |
50 | */ |
51 | |
52 | /* Macintosh resource constants */ |
53 | #define mApple 128 /* Apple menu resource */ |
54 | #define iAbout 1 /* About menu item */ |
55 | |
56 | /* Functions to handle the About menu */ |
57 | static void Mac_DoAppleMenu(_THIS, long item); |
58 | |
59 | /* The translation table from a macintosh key scancode to a SDL keysym */ |
60 | static SDLKey MAC_keymap[256]; |
61 | static SDL_keysym *TranslateKey(int scancode, int modifiers, |
62 | SDL_keysym *keysym, int pressed); |
63 | |
64 | /* Handle activation and deactivation -- returns whether an event was posted */ |
65 | static int Mac_HandleActivate(int activate) |
66 | { |
67 | if ( activate ) { |
68 | /* Show the current SDL application cursor */ |
69 | SDL_SetCursor(NULL); |
70 | |
71 | /* put our mask back case it changed during context switch */ |
72 | SetEventMask(everyEvent & ~autoKeyMask); |
73 | } else { |
74 | #if TARGET_API_MAC_CARBON |
75 | { Cursor cursor; |
76 | SetCursor(GetQDGlobalsArrow(&cursor)); |
77 | } |
78 | #else |
79 | SetCursor(&theQD->arrow); |
80 | #endif |
81 | if ( ! Mac_cursor_showing ) { |
82 | ShowCursor(); |
83 | Mac_cursor_showing = 1; |
84 | } |
85 | } |
86 | return(SDL_PrivateAppActive(activate, SDL_APPINPUTFOCUS)); |
87 | } |
88 | |
89 | static void myGlobalToLocal(_THIS, Point *pt) |
90 | { |
91 | if ( SDL_VideoSurface && !(SDL_VideoSurface->flags&SDL_FULLSCREEN) ) { |
92 | GrafPtr saveport; |
93 | GetPort(&saveport); |
94 | #if TARGET_API_MAC_CARBON |
95 | SetPort(GetWindowPort(SDL_Window)); |
96 | #else |
97 | SetPort(SDL_Window); |
98 | #endif |
99 | GlobalToLocal(pt); |
100 | SetPort(saveport); |
101 | } |
102 | } |
103 | |
104 | /* The main MacOS event handler */ |
105 | static int Mac_HandleEvents(_THIS, int wait4it) |
106 | { |
107 | static int mouse_button = 1; |
108 | int i; |
109 | EventRecord event; |
110 | |
111 | #if TARGET_API_MAC_CARBON |
112 | /* There's no GetOSEvent() in the Carbon API. *sigh* */ |
113 | #define cooperative_multitasking 1 |
114 | #else |
115 | int cooperative_multitasking; |
116 | /* If we're running fullscreen, we can hog the MacOS events, |
117 | otherwise we had better play nicely with the other apps. |
118 | */ |
119 | if ( this->screen && (this->screen->flags & SDL_FULLSCREEN) ) { |
120 | cooperative_multitasking = 0; |
121 | } else { |
122 | cooperative_multitasking = 1; |
123 | } |
124 | #endif |
125 | |
126 | /* If we call WaitNextEvent(), MacOS will check other processes |
127 | * and allow them to run, and perform other high-level processing. |
128 | */ |
129 | if ( cooperative_multitasking || wait4it ) { |
130 | UInt32 wait_time; |
131 | |
132 | /* Are we polling or not? */ |
133 | if ( wait4it ) { |
134 | wait_time = 2147483647; |
135 | } else { |
136 | wait_time = 0; |
137 | } |
138 | WaitNextEvent(everyEvent, &event, wait_time, nil); |
139 | } else { |
140 | #if ! TARGET_API_MAC_CARBON |
141 | GetOSEvent(everyEvent, &event); |
142 | #endif |
143 | } |
144 | |
145 | #if TARGET_API_MAC_CARBON |
146 | /* for some reason, event.where isn't set ? */ |
147 | GetGlobalMouse ( &event.where ); |
148 | #endif |
149 | |
150 | /* Check for mouse motion */ |
151 | if ( (event.where.h != last_where.h) || |
152 | (event.where.v != last_where.v) ) { |
153 | Point pt; |
154 | pt = last_where = event.where; |
155 | myGlobalToLocal(this, &pt); |
156 | SDL_PrivateMouseMotion(0, 0, pt.h, pt.v); |
157 | } |
158 | |
159 | /* Check the current state of the keyboard */ |
160 | if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) { |
161 | KeyMap keys; |
162 | const Uint32 *keysptr = (Uint32 *) &keys; |
163 | const Uint32 *last_keysptr = (Uint32 *) &last_keys; |
164 | |
165 | /* Check for special non-event keys */ |
166 | if ( event.modifiers != last_mods ) { |
167 | static struct { |
168 | EventModifiers mask; |
169 | SDLKey key; |
170 | } mods[] = { |
171 | { alphaLock, SDLK_CAPSLOCK }, |
172 | #if 0 /* These are handled below in the GetKeys() code */ |
173 | { cmdKey, SDLK_LMETA }, |
174 | { shiftKey, SDLK_LSHIFT }, |
175 | { rightShiftKey, SDLK_RSHIFT }, |
176 | { optionKey, SDLK_LALT }, |
177 | { rightOptionKey, SDLK_RALT }, |
178 | { controlKey, SDLK_LCTRL }, |
179 | { rightControlKey, SDLK_RCTRL }, |
180 | #endif /* 0 */ |
181 | { 0, 0 } |
182 | }; |
183 | SDL_keysym keysym; |
184 | Uint8 mode; |
185 | EventModifiers mod, mask; |
186 | |
187 | |
188 | /* Set up the keyboard event */ |
189 | keysym.scancode = 0; |
190 | keysym.sym = SDLK_UNKNOWN; |
191 | keysym.mod = KMOD_NONE; |
192 | keysym.unicode = 0; |
193 | |
194 | /* See what has changed, and generate events */ |
195 | mod = event.modifiers; |
196 | for ( i=0; mods[i].mask; ++i ) { |
197 | mask = mods[i].mask; |
198 | if ( (mod&mask) != (last_mods&mask) ) { |
199 | keysym.sym = mods[i].key; |
200 | if ( (mod&mask) || |
201 | (mods[i].key == SDLK_CAPSLOCK) ) { |
202 | mode = SDL_PRESSED; |
203 | } else { |
204 | mode = SDL_RELEASED; |
205 | } |
206 | SDL_PrivateKeyboard(mode, &keysym); |
207 | } |
208 | } |
209 | |
210 | /* Save state for next time */ |
211 | last_mods = mod; |
212 | } |
213 | |
214 | /* Check for normal event keys, but we have to scan the |
215 | actual keyboard state because on Mac OS X a keydown event |
216 | is immediately followed by a keyup event. |
217 | */ |
218 | GetKeys(keys); |
219 | if ( (keysptr[0] != last_keysptr[0]) || |
220 | (keysptr[1] != last_keysptr[1]) || |
221 | (keysptr[2] != last_keysptr[2]) || |
222 | (keysptr[3] != last_keysptr[3]) ) { |
223 | SDL_keysym keysym; |
224 | int old_bit, new_bit; |
225 | |
226 | #ifdef DEBUG_KEYBOARD |
227 | fprintf(sterr, "New keys: 0x%x 0x%x 0x%x 0x%x\n", |
228 | new_keys[0], new_keys[1], |
229 | new_keys[2], new_keys[3]); |
230 | #endif |
231 | for ( i=0; i<128; ++i ) { |
232 | old_bit = (((Uint8 *)last_keys)[i/8]>>(i%8)) & 0x01; |
233 | new_bit = (((Uint8 *)keys)[i/8]>>(i%8)) & 0x01; |
234 | if ( old_bit != new_bit ) { |
235 | /* Post the keyboard event */ |
236 | #ifdef DEBUG_KEYBOARD |
237 | fprintf(stderr,"Scancode: 0x%2.2X\n",i); |
238 | #endif |
239 | SDL_PrivateKeyboard(new_bit, |
240 | TranslateKey(i, event.modifiers, |
241 | &keysym, new_bit)); |
242 | } |
243 | } |
244 | |
245 | /* Save state for next time */ |
246 | last_keys[0] = keys[0]; |
247 | last_keys[1] = keys[1]; |
248 | last_keys[2] = keys[2]; |
249 | last_keys[3] = keys[3]; |
250 | } |
251 | } |
252 | |
253 | /* Handle normal events */ |
254 | switch (event.what) { |
255 | case mouseDown: { |
256 | WindowRef win; |
257 | short area; |
258 | |
259 | area = FindWindow(event.where, &win); |
260 | /* Support switching between the SIOUX console |
261 | and SDL_Window by clicking in the window. |
262 | */ |
263 | if ( win && (win != FrontWindow()) ) { |
264 | SelectWindow(win); |
265 | } |
266 | switch (area) { |
267 | case inMenuBar: /* Only the apple menu exists */ |
268 | Mac_DoAppleMenu(this, MenuSelect(event.where)); |
269 | HiliteMenu(0); |
270 | break; |
271 | case inDrag: |
272 | #if TARGET_API_MAC_CARBON |
273 | DragWindow(win, event.where, NULL); |
274 | #else |
275 | DragWindow(win, event.where, &theQD->screenBits.bounds); |
276 | #endif |
277 | break; |
278 | case inGoAway: |
279 | if ( TrackGoAway(win, event.where) ) { |
280 | SDL_PrivateQuit(); |
281 | } |
282 | break; |
283 | case inContent: |
284 | myGlobalToLocal(this, &event.where); |
285 | /* Treat command-click as right mouse button */ |
286 | if ( event.modifiers & optionKey ) { |
287 | mouse_button = 2; |
288 | } else if ( event.modifiers & cmdKey ) { |
289 | mouse_button = 3; |
290 | } else { |
291 | mouse_button = 1; |
292 | } |
293 | SDL_PrivateMouseButton(SDL_PRESSED, |
294 | mouse_button, event.where.h, event.where.v); |
295 | break; |
296 | case inGrow: { |
297 | int newSize; |
298 | |
299 | /* Don't allow resize if video mode isn't resizable */ |
300 | if ( ! SDL_PublicSurface || |
301 | ! (SDL_PublicSurface->flags & SDL_RESIZABLE) ) { |
302 | break; |
303 | } |
304 | #if TARGET_API_MAC_CARBON |
305 | newSize = GrowWindow(win, event.where, NULL); |
306 | #else |
307 | newSize = GrowWindow(win, event.where, &theQD->screenBits.bounds); |
308 | #endif |
309 | if ( newSize ) { |
310 | #if !TARGET_API_MAC_CARBON |
311 | EraseRect ( &theQD->screenBits.bounds ); |
312 | #endif |
313 | SizeWindow ( win, LoWord (newSize), HiWord (newSize), 1 ); |
314 | SDL_PrivateResize ( LoWord (newSize), HiWord (newSize) ); |
315 | } |
316 | } break; |
317 | case inZoomIn: |
318 | case inZoomOut: |
319 | if ( TrackBox (win, event.where, area )) { |
320 | Rect rect; |
321 | #if !TARGET_API_MAC_CARBON |
322 | EraseRect ( &theQD->screenBits.bounds ); |
323 | #endif |
324 | ZoomWindow ( win, area, 0); |
325 | if ( area == inZoomIn ) { |
326 | GetWindowUserState(SDL_Window, &rect); |
327 | } else { |
328 | GetWindowStandardState(SDL_Window, &rect); |
329 | } |
330 | SDL_PrivateResize (rect.right-rect.left, |
331 | rect.bottom-rect.top); |
332 | } |
333 | break; |
334 | #if TARGET_API_MAC_CARBON |
335 | case inCollapseBox: |
336 | if ( TrackBox (win, event.where, area )) { |
337 | if ( IsWindowCollapsable(win) ) { |
338 | CollapseWindow (win, !IsWindowCollapsed(win)); |
339 | /* There should be something done like in inGrow case, but... */ |
340 | } |
341 | } |
342 | break; |
343 | #endif /* TARGET_API_MAC_CARBON */ |
344 | case inSysWindow: |
345 | #if TARGET_API_MAC_CARBON |
346 | /* Never happens in Carbon? */ |
347 | #else |
348 | SystemClick(&event, win); |
349 | #endif |
350 | break; |
351 | default: |
352 | break; |
353 | } |
354 | } |
355 | break; |
356 | case mouseUp: { |
357 | myGlobalToLocal(this, &event.where); |
358 | /* Release the mouse button we simulated in the last press. |
359 | The drawback of this methos is we cannot press more than |
360 | one button. However, this doesn't matter, since there is |
361 | only a single logical mouse button, even if you have a |
362 | multi-button mouse, this doesn't matter at all. |
363 | */ |
364 | SDL_PrivateMouseButton(SDL_RELEASED, |
365 | mouse_button, event.where.h, event.where.v); |
366 | } |
367 | break; |
368 | #if 0 /* Handled above the switch statement */ |
369 | case keyDown: { |
370 | SDL_keysym keysym; |
371 | |
372 | SDL_PrivateKeyboard(SDL_PRESSED, |
373 | TranslateKey((event.message&keyCodeMask)>>8 |
374 | event.modifiers, &keysym, 1)); |
375 | } |
376 | break; |
377 | case keyUp: { |
378 | SDL_keysym keysym; |
379 | |
380 | SDL_PrivateKeyboard(SDL_RELEASED, |
381 | TranslateKey((event.message&keyCodeMask)>>8 |
382 | event.modifiers, &keysym, 0)); |
383 | } |
384 | break; |
385 | #endif |
386 | case updateEvt: { |
387 | BeginUpdate(SDL_Window); |
388 | #if SDL_VIDEO_OPENGL |
389 | if (SDL_VideoSurface->flags & SDL_OPENGL) |
390 | SDL_GL_SwapBuffers(); |
391 | else |
392 | #endif |
393 | if ( (SDL_VideoSurface->flags & SDL_HWSURFACE) == |
394 | SDL_SWSURFACE ) { |
395 | SDL_UpdateRect(SDL_VideoSurface, 0, 0, 0, 0); |
396 | } |
397 | EndUpdate(SDL_Window); |
398 | } |
399 | /* If this was an update event for the SIOUX console, we return 0 |
400 | in order to stop an endless series of updates being triggered. |
401 | */ |
402 | if ( (WindowRef) event.message != SDL_Window ) { |
403 | return 0; |
404 | } |
405 | break; |
406 | case activateEvt: { |
407 | Mac_HandleActivate(!!(event.modifiers & activeFlag)); |
408 | } |
409 | break; |
410 | case diskEvt: { |
411 | #if TARGET_API_MAC_CARBON |
412 | /* What are we supposed to do? */; |
413 | #else |
414 | if ( ((event.message>>16)&0xFFFF) != noErr ) { |
415 | Point spot; |
416 | SetPt(&spot, 0x0070, 0x0050); |
417 | DIBadMount(spot, event.message); |
418 | } |
419 | #endif |
420 | } |
421 | break; |
422 | case osEvt: { |
423 | switch ((event.message>>24) & 0xFF) { |
424 | #if 0 /* Handled above the switch statement */ |
425 | case mouseMovedMessage: { |
426 | myGlobalToLocal(this, &event.where); |
427 | SDL_PrivateMouseMotion(0, 0, |
428 | event.where.h, event.where.v); |
429 | } |
430 | break; |
431 | #endif /* 0 */ |
432 | case suspendResumeMessage: { |
433 | Mac_HandleActivate(!!(event.message & resumeFlag)); |
434 | } |
435 | break; |
436 | } |
437 | } |
438 | break; |
439 | default: { |
440 | ; |
441 | } |
442 | break; |
443 | } |
444 | return (event.what != nullEvent); |
445 | } |
446 | |
447 | |
448 | void Mac_PumpEvents(_THIS) |
449 | { |
450 | /* Process pending MacOS events */ |
451 | while ( Mac_HandleEvents(this, 0) ) { |
452 | /* Loop and check again */; |
453 | } |
454 | } |
455 | |
456 | void Mac_InitOSKeymap(_THIS) |
457 | { |
458 | const void *KCHRPtr; |
459 | UInt32 state; |
460 | UInt32 value; |
461 | int i; |
462 | int world = SDLK_WORLD_0; |
463 | |
464 | /* Map the MAC keysyms */ |
465 | for ( i=0; i<SDL_arraysize(MAC_keymap); ++i ) |
466 | MAC_keymap[i] = SDLK_UNKNOWN; |
467 | |
468 | /* Defined MAC_* constants */ |
469 | MAC_keymap[MK_ESCAPE] = SDLK_ESCAPE; |
470 | MAC_keymap[MK_F1] = SDLK_F1; |
471 | MAC_keymap[MK_F2] = SDLK_F2; |
472 | MAC_keymap[MK_F3] = SDLK_F3; |
473 | MAC_keymap[MK_F4] = SDLK_F4; |
474 | MAC_keymap[MK_F5] = SDLK_F5; |
475 | MAC_keymap[MK_F6] = SDLK_F6; |
476 | MAC_keymap[MK_F7] = SDLK_F7; |
477 | MAC_keymap[MK_F8] = SDLK_F8; |
478 | MAC_keymap[MK_F9] = SDLK_F9; |
479 | MAC_keymap[MK_F10] = SDLK_F10; |
480 | MAC_keymap[MK_F11] = SDLK_F11; |
481 | MAC_keymap[MK_F12] = SDLK_F12; |
482 | MAC_keymap[MK_PRINT] = SDLK_PRINT; |
483 | MAC_keymap[MK_SCROLLOCK] = SDLK_SCROLLOCK; |
484 | MAC_keymap[MK_PAUSE] = SDLK_PAUSE; |
485 | MAC_keymap[MK_POWER] = SDLK_POWER; |
486 | MAC_keymap[MK_BACKQUOTE] = SDLK_BACKQUOTE; |
487 | MAC_keymap[MK_1] = SDLK_1; |
488 | MAC_keymap[MK_2] = SDLK_2; |
489 | MAC_keymap[MK_3] = SDLK_3; |
490 | MAC_keymap[MK_4] = SDLK_4; |
491 | MAC_keymap[MK_5] = SDLK_5; |
492 | MAC_keymap[MK_6] = SDLK_6; |
493 | MAC_keymap[MK_7] = SDLK_7; |
494 | MAC_keymap[MK_8] = SDLK_8; |
495 | MAC_keymap[MK_9] = SDLK_9; |
496 | MAC_keymap[MK_0] = SDLK_0; |
497 | MAC_keymap[MK_MINUS] = SDLK_MINUS; |
498 | MAC_keymap[MK_EQUALS] = SDLK_EQUALS; |
499 | MAC_keymap[MK_BACKSPACE] = SDLK_BACKSPACE; |
500 | MAC_keymap[MK_INSERT] = SDLK_INSERT; |
501 | MAC_keymap[MK_HOME] = SDLK_HOME; |
502 | MAC_keymap[MK_PAGEUP] = SDLK_PAGEUP; |
503 | MAC_keymap[MK_NUMLOCK] = SDLK_NUMLOCK; |
504 | MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; |
505 | MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; |
506 | MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; |
507 | MAC_keymap[MK_TAB] = SDLK_TAB; |
508 | MAC_keymap[MK_q] = SDLK_q; |
509 | MAC_keymap[MK_w] = SDLK_w; |
510 | MAC_keymap[MK_e] = SDLK_e; |
511 | MAC_keymap[MK_r] = SDLK_r; |
512 | MAC_keymap[MK_t] = SDLK_t; |
513 | MAC_keymap[MK_y] = SDLK_y; |
514 | MAC_keymap[MK_u] = SDLK_u; |
515 | MAC_keymap[MK_i] = SDLK_i; |
516 | MAC_keymap[MK_o] = SDLK_o; |
517 | MAC_keymap[MK_p] = SDLK_p; |
518 | MAC_keymap[MK_LEFTBRACKET] = SDLK_LEFTBRACKET; |
519 | MAC_keymap[MK_RIGHTBRACKET] = SDLK_RIGHTBRACKET; |
520 | MAC_keymap[MK_BACKSLASH] = SDLK_BACKSLASH; |
521 | MAC_keymap[MK_DELETE] = SDLK_DELETE; |
522 | MAC_keymap[MK_END] = SDLK_END; |
523 | MAC_keymap[MK_PAGEDOWN] = SDLK_PAGEDOWN; |
524 | MAC_keymap[MK_KP7] = SDLK_KP7; |
525 | MAC_keymap[MK_KP8] = SDLK_KP8; |
526 | MAC_keymap[MK_KP9] = SDLK_KP9; |
527 | MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; |
528 | MAC_keymap[MK_CAPSLOCK] = SDLK_CAPSLOCK; |
529 | MAC_keymap[MK_a] = SDLK_a; |
530 | MAC_keymap[MK_s] = SDLK_s; |
531 | MAC_keymap[MK_d] = SDLK_d; |
532 | MAC_keymap[MK_f] = SDLK_f; |
533 | MAC_keymap[MK_g] = SDLK_g; |
534 | MAC_keymap[MK_h] = SDLK_h; |
535 | MAC_keymap[MK_j] = SDLK_j; |
536 | MAC_keymap[MK_k] = SDLK_k; |
537 | MAC_keymap[MK_l] = SDLK_l; |
538 | MAC_keymap[MK_SEMICOLON] = SDLK_SEMICOLON; |
539 | MAC_keymap[MK_QUOTE] = SDLK_QUOTE; |
540 | MAC_keymap[MK_RETURN] = SDLK_RETURN; |
541 | MAC_keymap[MK_KP4] = SDLK_KP4; |
542 | MAC_keymap[MK_KP5] = SDLK_KP5; |
543 | MAC_keymap[MK_KP6] = SDLK_KP6; |
544 | MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; |
545 | MAC_keymap[MK_LSHIFT] = SDLK_LSHIFT; |
546 | MAC_keymap[MK_z] = SDLK_z; |
547 | MAC_keymap[MK_x] = SDLK_x; |
548 | MAC_keymap[MK_c] = SDLK_c; |
549 | MAC_keymap[MK_v] = SDLK_v; |
550 | MAC_keymap[MK_b] = SDLK_b; |
551 | MAC_keymap[MK_n] = SDLK_n; |
552 | MAC_keymap[MK_m] = SDLK_m; |
553 | MAC_keymap[MK_COMMA] = SDLK_COMMA; |
554 | MAC_keymap[MK_PERIOD] = SDLK_PERIOD; |
555 | MAC_keymap[MK_SLASH] = SDLK_SLASH; |
556 | #if 0 /* These are the same as the left versions - use left by default */ |
557 | MAC_keymap[MK_RSHIFT] = SDLK_RSHIFT; |
558 | #endif |
559 | MAC_keymap[MK_UP] = SDLK_UP; |
560 | MAC_keymap[MK_KP1] = SDLK_KP1; |
561 | MAC_keymap[MK_KP2] = SDLK_KP2; |
562 | MAC_keymap[MK_KP3] = SDLK_KP3; |
563 | MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; |
564 | MAC_keymap[MK_LCTRL] = SDLK_LCTRL; |
565 | MAC_keymap[MK_LALT] = SDLK_LALT; |
566 | MAC_keymap[MK_LMETA] = SDLK_LMETA; |
567 | MAC_keymap[MK_SPACE] = SDLK_SPACE; |
568 | #if 0 /* These are the same as the left versions - use left by default */ |
569 | MAC_keymap[MK_RMETA] = SDLK_RMETA; |
570 | MAC_keymap[MK_RALT] = SDLK_RALT; |
571 | MAC_keymap[MK_RCTRL] = SDLK_RCTRL; |
572 | #endif |
573 | MAC_keymap[MK_LEFT] = SDLK_LEFT; |
574 | MAC_keymap[MK_DOWN] = SDLK_DOWN; |
575 | MAC_keymap[MK_RIGHT] = SDLK_RIGHT; |
576 | MAC_keymap[MK_KP0] = SDLK_KP0; |
577 | MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; |
578 | |
579 | #if defined(__APPLE__) && defined(__MACH__) |
580 | /* Wierd, these keys are on my iBook under Mac OS X |
581 | Note that the left arrow keysym is the same as left ctrl!? |
582 | */ |
583 | MAC_keymap[MK_IBOOK_ENTER] = SDLK_KP_ENTER; |
584 | MAC_keymap[MK_IBOOK_RIGHT] = SDLK_RIGHT; |
585 | MAC_keymap[MK_IBOOK_DOWN] = SDLK_DOWN; |
586 | MAC_keymap[MK_IBOOK_UP] = SDLK_UP; |
587 | MAC_keymap[MK_IBOOK_LEFT] = SDLK_LEFT; |
588 | #endif /* Mac OS X */ |
589 | |
590 | /* Up there we setup a static scancode->keysym map. However, it will not |
591 | * work very well on international keyboard. Hence we now query MacOS |
592 | * for its own keymap to adjust our own mapping table. However, this is |
593 | * bascially only useful for ascii char keys. This is also the reason |
594 | * why we keep the static table, too. |
595 | */ |
596 | |
597 | /* Get a pointer to the systems cached KCHR */ |
598 | KCHRPtr = (void *)GetScriptManagerVariable(smKCHRCache); |
599 | if (KCHRPtr) |
600 | { |
601 | /* Loop over all 127 possible scan codes */ |
602 | for (i = 0; i < 0x7F; i++) |
603 | { |
604 | /* We pretend a clean start to begin with (i.e. no dead keys active */ |
605 | state = 0; |
606 | |
607 | /* Now translate the key code to a key value */ |
608 | value = KeyTranslate(KCHRPtr, i, &state) & 0xff; |
609 | |
610 | /* If the state become 0, it was a dead key. We need to translate again, |
611 | passing in the new state, to get the actual key value */ |
612 | if (state != 0) |
613 | value = KeyTranslate(KCHRPtr, i, &state) & 0xff; |
614 | |
615 | /* Now we should have an ascii value, or 0. Try to figure out to which SDL symbol it maps */ |
616 | if (value >= 128) /* Some non-ASCII char, map it to SDLK_WORLD_* */ |
617 | MAC_keymap[i] = world++; |
618 | else if (value >= 32) /* non-control ASCII char */ |
619 | MAC_keymap[i] = value; |
620 | } |
621 | } |
622 | |
623 | /* The keypad codes are re-setup here, because the loop above cannot |
624 | * distinguish between a key on the keypad and a regular key. We maybe |
625 | * could get around this problem in another fashion: NSEvent's flags |
626 | * include a "NSNumericPadKeyMask" bit; we could check that and modify |
627 | * the symbol we return on the fly. However, this flag seems to exhibit |
628 | * some weird behaviour related to the num lock key |
629 | */ |
630 | MAC_keymap[MK_KP0] = SDLK_KP0; |
631 | MAC_keymap[MK_KP1] = SDLK_KP1; |
632 | MAC_keymap[MK_KP2] = SDLK_KP2; |
633 | MAC_keymap[MK_KP3] = SDLK_KP3; |
634 | MAC_keymap[MK_KP4] = SDLK_KP4; |
635 | MAC_keymap[MK_KP5] = SDLK_KP5; |
636 | MAC_keymap[MK_KP6] = SDLK_KP6; |
637 | MAC_keymap[MK_KP7] = SDLK_KP7; |
638 | MAC_keymap[MK_KP8] = SDLK_KP8; |
639 | MAC_keymap[MK_KP9] = SDLK_KP9; |
640 | MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; |
641 | MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; |
642 | MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; |
643 | MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; |
644 | MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; |
645 | MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; |
646 | MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; |
647 | } |
648 | |
649 | static SDL_keysym *TranslateKey(int scancode, int modifiers, |
650 | SDL_keysym *keysym, int pressed) |
651 | { |
652 | /* Set the keysym information */ |
653 | keysym->scancode = scancode; |
654 | keysym->sym = MAC_keymap[keysym->scancode]; |
655 | keysym->mod = KMOD_NONE; |
656 | keysym->unicode = 0; |
657 | if ( pressed && SDL_TranslateUNICODE ) { |
658 | static unsigned long state = 0; |
659 | static Ptr keymap = nil; |
660 | Ptr new_keymap; |
661 | |
662 | /* Get the current keyboard map resource */ |
663 | new_keymap = (Ptr)GetScriptManagerVariable(smKCHRCache); |
664 | if ( new_keymap != keymap ) { |
665 | keymap = new_keymap; |
666 | state = 0; |
667 | } |
668 | keysym->unicode = KeyTranslate(keymap, |
669 | keysym->scancode|modifiers, &state) & 0xFFFF; |
670 | } |
671 | return(keysym); |
672 | } |
673 | |
674 | void Mac_InitEvents(_THIS) |
675 | { |
676 | /* Create apple menu bar */ |
677 | apple_menu = GetMenu(mApple); |
678 | if ( apple_menu != nil ) { |
679 | AppendResMenu(apple_menu, 'DRVR'); |
680 | InsertMenu(apple_menu, 0); |
681 | } |
682 | DrawMenuBar(); |
683 | |
684 | /* Get rid of spurious events at startup */ |
685 | FlushEvents(everyEvent, 0); |
686 | |
687 | /* Allow every event but keyrepeat */ |
688 | SetEventMask(everyEvent & ~autoKeyMask); |
689 | } |
690 | |
691 | void Mac_QuitEvents(_THIS) |
692 | { |
693 | ClearMenuBar(); |
694 | if ( apple_menu != nil ) { |
695 | ReleaseResource((char **)apple_menu); |
696 | } |
697 | |
698 | /* Clean up pending events */ |
699 | FlushEvents(everyEvent, 0); |
700 | } |
701 | |
702 | static void Mac_DoAppleMenu(_THIS, long choice) |
703 | { |
704 | #if !TARGET_API_MAC_CARBON /* No Apple menu in OS X */ |
705 | short menu, item; |
706 | |
707 | item = (choice&0xFFFF); |
708 | choice >>= 16; |
709 | menu = (choice&0xFFFF); |
710 | |
711 | switch (menu) { |
712 | case mApple: { |
713 | switch (item) { |
714 | case iAbout: { |
715 | /* Run the about box */; |
716 | } |
717 | break; |
718 | default: { |
719 | Str255 name; |
720 | |
721 | GetMenuItemText(apple_menu, item, name); |
722 | OpenDeskAcc(name); |
723 | } |
724 | break; |
725 | } |
726 | } |
727 | break; |
728 | default: { |
729 | /* Ignore other menus */; |
730 | } |
731 | } |
732 | #endif /* !TARGET_API_MAC_CARBON */ |
733 | } |
734 | |
735 | #if !TARGET_API_MAC_CARBON |
736 | /* Since we don't initialize QuickDraw, we need to get a pointer to qd */ |
737 | struct QDGlobals *theQD = NULL; |
738 | #endif |
739 | |
740 | /* Exported to the macmain code */ |
741 | void SDL_InitQuickDraw(struct QDGlobals *the_qd) |
742 | { |
743 | #if !TARGET_API_MAC_CARBON |
744 | theQD = the_qd; |
745 | #endif |
746 | } |