Mercurial > sdl-ios-xcode
annotate src/video/maccommon/SDL_macevents.c @ 1643:51038e80ae59
More general fix for bug #189
The clipping is done at a higher level, and the low level functions are
passed clipped rectangles. Drivers which don't support source clipping
have not been changed, so the image will be squished instead of clipped,
but at least they will no longer crash when the destination rect was out
of bounds.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 17 Apr 2006 06:47:23 +0000 |
| parents | f12379c41042 |
| children | e49147870aac c121d94672cb 0f8a812e2855 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
|
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 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 | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
|
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
|
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20 slouken@libsdl.org |
| 0 | 21 */ |
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22 #include "SDL_config.h" |
| 0 | 23 |
| 24 #include <stdio.h> | |
| 25 | |
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26 #if defined(__APPLE__) && defined(__MACH__) |
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27 #include <Carbon/Carbon.h> |
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28 #elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) |
| 0 | 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" | |
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41 #include "../../events/SDL_events_c.h" |
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42 #include "../../events/SDL_sysevents.h" |
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43 #include "../SDL_cursor_c.h" |
| 0 | 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 */ | |
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72 SetEventMask(everyEvent & ~autoKeyMask); |
| 0 | 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 { | |
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107 static int mouse_button = 1; |
| 0 | 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 | |
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149 |
| 0 | 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 | |
| 163 /* Check for special non-event keys */ | |
| 164 if ( event.modifiers != last_mods ) { | |
| 165 static struct { | |
| 166 EventModifiers mask; | |
| 167 SDLKey key; | |
| 168 } mods[] = { | |
| 169 { alphaLock, SDLK_CAPSLOCK }, | |
| 170 #if 0 /* These are handled below in the GetKeys() code */ | |
| 171 { cmdKey, SDLK_LMETA }, | |
| 172 { shiftKey, SDLK_LSHIFT }, | |
| 173 { rightShiftKey, SDLK_RSHIFT }, | |
| 174 { optionKey, SDLK_LALT }, | |
| 175 { rightOptionKey, SDLK_RALT }, | |
| 176 { controlKey, SDLK_LCTRL }, | |
| 177 { rightControlKey, SDLK_RCTRL }, | |
| 178 #endif /* 0 */ | |
| 179 { 0, 0 } | |
| 180 }; | |
| 181 SDL_keysym keysym; | |
| 182 Uint8 mode; | |
| 183 EventModifiers mod, mask; | |
| 184 | |
| 185 | |
| 186 /* Set up the keyboard event */ | |
| 187 keysym.scancode = 0; | |
| 188 keysym.sym = SDLK_UNKNOWN; | |
| 189 keysym.mod = KMOD_NONE; | |
| 190 keysym.unicode = 0; | |
| 191 | |
| 192 /* See what has changed, and generate events */ | |
| 193 mod = event.modifiers; | |
| 194 for ( i=0; mods[i].mask; ++i ) { | |
| 195 mask = mods[i].mask; | |
| 196 if ( (mod&mask) != (last_mods&mask) ) { | |
| 197 keysym.sym = mods[i].key; | |
| 198 if ( (mod&mask) || | |
| 199 (mods[i].key == SDLK_CAPSLOCK) ) { | |
| 200 mode = SDL_PRESSED; | |
| 201 } else { | |
| 202 mode = SDL_RELEASED; | |
| 203 } | |
| 204 SDL_PrivateKeyboard(mode, &keysym); | |
| 205 } | |
| 206 } | |
| 207 | |
| 208 /* Save state for next time */ | |
| 209 last_mods = mod; | |
| 210 } | |
| 211 | |
| 212 /* Check for normal event keys, but we have to scan the | |
| 1621 | 213 actual keyboard state because on Mac OS X a keydown event |
| 0 | 214 is immediately followed by a keyup event. |
| 215 */ | |
| 216 GetKeys(keys); | |
| 217 if ( (keys[0] != last_keys[0]) || (keys[1] != last_keys[1]) || | |
| 218 (keys[2] != last_keys[2]) || (keys[3] != last_keys[3]) ) { | |
| 219 SDL_keysym keysym; | |
| 220 int old_bit, new_bit; | |
| 221 | |
| 222 #ifdef DEBUG_KEYBOARD | |
| 223 fprintf(sterr, "New keys: 0x%x 0x%x 0x%x 0x%x\n", | |
| 224 new_keys[0], new_keys[1], | |
| 225 new_keys[2], new_keys[3]); | |
| 226 #endif | |
| 227 for ( i=0; i<128; ++i ) { | |
| 228 old_bit = (((Uint8 *)last_keys)[i/8]>>(i%8)) & 0x01; | |
| 229 new_bit = (((Uint8 *)keys)[i/8]>>(i%8)) & 0x01; | |
| 230 if ( old_bit != new_bit ) { | |
| 231 /* Post the keyboard event */ | |
| 232 #ifdef DEBUG_KEYBOARD | |
| 233 fprintf(stderr,"Scancode: 0x%2.2X\n",i); | |
| 234 #endif | |
| 235 SDL_PrivateKeyboard(new_bit, | |
| 236 TranslateKey(i, event.modifiers, | |
| 237 &keysym, new_bit)); | |
| 238 } | |
| 239 } | |
| 240 | |
| 241 /* Save state for next time */ | |
| 242 last_keys[0] = keys[0]; | |
| 243 last_keys[1] = keys[1]; | |
| 244 last_keys[2] = keys[2]; | |
| 245 last_keys[3] = keys[3]; | |
| 246 } | |
| 247 } | |
| 248 | |
| 249 /* Handle normal events */ | |
| 250 switch (event.what) { | |
| 251 case mouseDown: { | |
| 252 WindowRef win; | |
| 253 short area; | |
| 254 | |
| 255 area = FindWindow(event.where, &win); | |
| 256 /* Support switching between the SIOUX console | |
| 257 and SDL_Window by clicking in the window. | |
| 258 */ | |
| 259 if ( win && (win != FrontWindow()) ) { | |
| 260 SelectWindow(win); | |
| 261 } | |
| 262 switch (area) { | |
| 263 case inMenuBar: /* Only the apple menu exists */ | |
| 264 Mac_DoAppleMenu(this, MenuSelect(event.where)); | |
| 265 HiliteMenu(0); | |
| 266 break; | |
| 267 case inDrag: | |
| 268 #if TARGET_API_MAC_CARBON | |
| 269 DragWindow(win, event.where, NULL); | |
| 270 #else | |
| 271 DragWindow(win, event.where, &theQD->screenBits.bounds); | |
| 272 #endif | |
| 273 break; | |
| 274 case inGoAway: | |
| 275 if ( TrackGoAway(win, event.where) ) { | |
| 276 SDL_PrivateQuit(); | |
| 277 } | |
| 278 break; | |
| 279 case inContent: | |
| 280 myGlobalToLocal(this, &event.where); | |
| 281 /* Treat command-click as right mouse button */ | |
| 282 if ( event.modifiers & optionKey ) { | |
|
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283 mouse_button = 2; |
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284 } else if ( event.modifiers & cmdKey ) { |
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285 mouse_button = 3; |
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286 } else { |
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287 mouse_button = 1; |
| 0 | 288 } |
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289 SDL_PrivateMouseButton(SDL_PRESSED, |
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290 mouse_button, event.where.h, event.where.v); |
| 0 | 291 break; |
| 292 case inGrow: { | |
| 293 int newSize; | |
| 294 | |
| 295 /* Don't allow resize if video mode isn't resizable */ | |
| 296 if ( ! SDL_PublicSurface || | |
| 297 ! (SDL_PublicSurface->flags & SDL_RESIZABLE) ) { | |
| 298 break; | |
| 299 } | |
| 300 #if TARGET_API_MAC_CARBON | |
| 301 newSize = GrowWindow(win, event.where, NULL); | |
| 302 #else | |
| 303 newSize = GrowWindow(win, event.where, &theQD->screenBits.bounds); | |
| 304 #endif | |
| 305 if ( newSize ) { | |
| 306 #if !TARGET_API_MAC_CARBON | |
| 307 EraseRect ( &theQD->screenBits.bounds ); | |
| 308 #endif | |
| 309 SizeWindow ( win, LoWord (newSize), HiWord (newSize), 1 ); | |
| 310 SDL_PrivateResize ( LoWord (newSize), HiWord (newSize) ); | |
| 311 } | |
| 312 } break; | |
| 313 case inZoomIn: | |
| 314 case inZoomOut: | |
| 315 if ( TrackBox (win, event.where, area )) { | |
| 316 Rect rect; | |
| 317 #if !TARGET_API_MAC_CARBON | |
| 318 EraseRect ( &theQD->screenBits.bounds ); | |
| 319 #endif | |
| 320 ZoomWindow ( win, area, 0); | |
| 321 if ( area == inZoomIn ) { | |
| 322 GetWindowUserState(SDL_Window, &rect); | |
| 323 } else { | |
| 324 GetWindowStandardState(SDL_Window, &rect); | |
| 325 } | |
| 326 SDL_PrivateResize (rect.right-rect.left, | |
| 327 rect.bottom-rect.top); | |
| 328 } | |
| 329 break; | |
| 330 #if TARGET_API_MAC_CARBON | |
| 331 case inCollapseBox: | |
| 332 if ( TrackBox (win, event.where, area )) { | |
| 333 if ( IsWindowCollapsable(win) ) { | |
| 334 CollapseWindow (win, !IsWindowCollapsed(win)); | |
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335 /* There should be something done like in inGrow case, but... */ |
| 0 | 336 } |
| 337 } | |
| 338 break; | |
| 339 #endif /* TARGET_API_MAC_CARBON */ | |
| 340 case inSysWindow: | |
| 341 #if TARGET_API_MAC_CARBON | |
| 342 /* Never happens in Carbon? */ | |
| 343 #else | |
| 344 SystemClick(&event, win); | |
| 345 #endif | |
| 346 break; | |
| 347 default: | |
| 348 break; | |
| 349 } | |
| 350 } | |
| 351 break; | |
| 352 case mouseUp: { | |
| 353 myGlobalToLocal(this, &event.where); | |
|
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354 /* Release the mouse button we simulated in the last press. |
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355 The drawback of this methos is we cannot press more than |
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356 one button. However, this doesn't matter, since there is |
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357 only a single logical mouse button, even if you have a |
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358 multi-button mouse, this doesn't matter at all. |
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359 */ |
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360 SDL_PrivateMouseButton(SDL_RELEASED, |
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361 mouse_button, event.where.h, event.where.v); |
| 0 | 362 } |
| 363 break; | |
| 364 #if 0 /* Handled above the switch statement */ | |
| 365 case keyDown: { | |
| 366 SDL_keysym keysym; | |
| 367 | |
| 368 SDL_PrivateKeyboard(SDL_PRESSED, | |
| 369 TranslateKey((event.message&keyCodeMask)>>8 | |
| 370 event.modifiers, &keysym, 1)); | |
| 371 } | |
| 372 break; | |
| 373 case keyUp: { | |
| 374 SDL_keysym keysym; | |
| 375 | |
| 376 SDL_PrivateKeyboard(SDL_RELEASED, | |
| 377 TranslateKey((event.message&keyCodeMask)>>8 | |
| 378 event.modifiers, &keysym, 0)); | |
| 379 } | |
| 380 break; | |
| 381 #endif | |
| 382 case updateEvt: { | |
| 383 BeginUpdate(SDL_Window); | |
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384 #if SDL_VIDEO_OPENGL |
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385 if (SDL_VideoSurface->flags & SDL_OPENGL) |
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386 SDL_GL_SwapBuffers(); |
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387 else |
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388 #endif |
| 0 | 389 if ( (SDL_VideoSurface->flags & SDL_HWSURFACE) == |
| 390 SDL_SWSURFACE ) { | |
| 391 SDL_UpdateRect(SDL_VideoSurface, 0, 0, 0, 0); | |
| 392 } | |
| 393 EndUpdate(SDL_Window); | |
| 394 } | |
| 395 /* If this was an update event for the SIOUX console, we return 0 | |
| 396 in order to stop an endless series of updates being triggered. | |
| 397 */ | |
| 398 if ( (WindowRef) event.message != SDL_Window ) { | |
| 399 return 0; | |
| 400 } | |
| 401 break; | |
| 402 case activateEvt: { | |
| 403 Mac_HandleActivate(!!(event.modifiers & activeFlag)); | |
| 404 } | |
| 405 break; | |
| 406 case diskEvt: { | |
| 407 #if TARGET_API_MAC_CARBON | |
| 408 /* What are we supposed to do? */; | |
| 409 #else | |
| 410 if ( ((event.message>>16)&0xFFFF) != noErr ) { | |
| 411 Point spot; | |
| 412 SetPt(&spot, 0x0070, 0x0050); | |
| 413 DIBadMount(spot, event.message); | |
| 414 } | |
| 415 #endif | |
| 416 } | |
| 417 break; | |
| 418 case osEvt: { | |
| 419 switch ((event.message>>24) & 0xFF) { | |
| 420 #if 0 /* Handled above the switch statement */ | |
| 421 case mouseMovedMessage: { | |
| 422 myGlobalToLocal(this, &event.where); | |
| 423 SDL_PrivateMouseMotion(0, 0, | |
| 424 event.where.h, event.where.v); | |
| 425 } | |
| 426 break; | |
| 427 #endif /* 0 */ | |
| 428 case suspendResumeMessage: { | |
| 429 Mac_HandleActivate(!!(event.message & resumeFlag)); | |
| 430 } | |
| 431 break; | |
| 432 } | |
| 433 } | |
| 434 break; | |
| 435 default: { | |
| 436 ; | |
| 437 } | |
| 438 break; | |
| 439 } | |
| 440 return (event.what != nullEvent); | |
| 441 } | |
| 442 | |
| 443 | |
| 444 void Mac_PumpEvents(_THIS) | |
| 445 { | |
| 446 /* Process pending MacOS events */ | |
| 447 while ( Mac_HandleEvents(this, 0) ) { | |
| 448 /* Loop and check again */; | |
| 449 } | |
| 450 } | |
| 451 | |
| 452 void Mac_InitOSKeymap(_THIS) | |
| 453 { | |
|
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454 const void *KCHRPtr; |
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455 UInt32 state; |
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456 UInt32 value; |
| 0 | 457 int i; |
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458 int world = SDLK_WORLD_0; |
| 0 | 459 |
| 460 /* Map the MAC keysyms */ | |
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461 for ( i=0; i<SDL_arraysize(MAC_keymap); ++i ) |
| 0 | 462 MAC_keymap[i] = SDLK_UNKNOWN; |
| 463 | |
| 464 /* Defined MAC_* constants */ | |
| 465 MAC_keymap[MK_ESCAPE] = SDLK_ESCAPE; | |
| 466 MAC_keymap[MK_F1] = SDLK_F1; | |
| 467 MAC_keymap[MK_F2] = SDLK_F2; | |
| 468 MAC_keymap[MK_F3] = SDLK_F3; | |
| 469 MAC_keymap[MK_F4] = SDLK_F4; | |
| 470 MAC_keymap[MK_F5] = SDLK_F5; | |
| 471 MAC_keymap[MK_F6] = SDLK_F6; | |
| 472 MAC_keymap[MK_F7] = SDLK_F7; | |
| 473 MAC_keymap[MK_F8] = SDLK_F8; | |
| 474 MAC_keymap[MK_F9] = SDLK_F9; | |
| 475 MAC_keymap[MK_F10] = SDLK_F10; | |
| 476 MAC_keymap[MK_F11] = SDLK_F11; | |
| 477 MAC_keymap[MK_F12] = SDLK_F12; | |
| 478 MAC_keymap[MK_PRINT] = SDLK_PRINT; | |
| 479 MAC_keymap[MK_SCROLLOCK] = SDLK_SCROLLOCK; | |
| 480 MAC_keymap[MK_PAUSE] = SDLK_PAUSE; | |
| 481 MAC_keymap[MK_POWER] = SDLK_POWER; | |
| 482 MAC_keymap[MK_BACKQUOTE] = SDLK_BACKQUOTE; | |
| 483 MAC_keymap[MK_1] = SDLK_1; | |
| 484 MAC_keymap[MK_2] = SDLK_2; | |
| 485 MAC_keymap[MK_3] = SDLK_3; | |
| 486 MAC_keymap[MK_4] = SDLK_4; | |
| 487 MAC_keymap[MK_5] = SDLK_5; | |
| 488 MAC_keymap[MK_6] = SDLK_6; | |
| 489 MAC_keymap[MK_7] = SDLK_7; | |
| 490 MAC_keymap[MK_8] = SDLK_8; | |
| 491 MAC_keymap[MK_9] = SDLK_9; | |
| 492 MAC_keymap[MK_0] = SDLK_0; | |
| 493 MAC_keymap[MK_MINUS] = SDLK_MINUS; | |
| 494 MAC_keymap[MK_EQUALS] = SDLK_EQUALS; | |
| 495 MAC_keymap[MK_BACKSPACE] = SDLK_BACKSPACE; | |
| 496 MAC_keymap[MK_INSERT] = SDLK_INSERT; | |
| 497 MAC_keymap[MK_HOME] = SDLK_HOME; | |
| 498 MAC_keymap[MK_PAGEUP] = SDLK_PAGEUP; | |
| 499 MAC_keymap[MK_NUMLOCK] = SDLK_NUMLOCK; | |
| 500 MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; | |
| 501 MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; | |
| 502 MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; | |
| 503 MAC_keymap[MK_TAB] = SDLK_TAB; | |
| 504 MAC_keymap[MK_q] = SDLK_q; | |
| 505 MAC_keymap[MK_w] = SDLK_w; | |
| 506 MAC_keymap[MK_e] = SDLK_e; | |
| 507 MAC_keymap[MK_r] = SDLK_r; | |
| 508 MAC_keymap[MK_t] = SDLK_t; | |
| 509 MAC_keymap[MK_y] = SDLK_y; | |
| 510 MAC_keymap[MK_u] = SDLK_u; | |
| 511 MAC_keymap[MK_i] = SDLK_i; | |
| 512 MAC_keymap[MK_o] = SDLK_o; | |
| 513 MAC_keymap[MK_p] = SDLK_p; | |
| 514 MAC_keymap[MK_LEFTBRACKET] = SDLK_LEFTBRACKET; | |
| 515 MAC_keymap[MK_RIGHTBRACKET] = SDLK_RIGHTBRACKET; | |
| 516 MAC_keymap[MK_BACKSLASH] = SDLK_BACKSLASH; | |
| 517 MAC_keymap[MK_DELETE] = SDLK_DELETE; | |
| 518 MAC_keymap[MK_END] = SDLK_END; | |
| 519 MAC_keymap[MK_PAGEDOWN] = SDLK_PAGEDOWN; | |
| 520 MAC_keymap[MK_KP7] = SDLK_KP7; | |
| 521 MAC_keymap[MK_KP8] = SDLK_KP8; | |
| 522 MAC_keymap[MK_KP9] = SDLK_KP9; | |
| 523 MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; | |
| 524 MAC_keymap[MK_CAPSLOCK] = SDLK_CAPSLOCK; | |
| 525 MAC_keymap[MK_a] = SDLK_a; | |
| 526 MAC_keymap[MK_s] = SDLK_s; | |
| 527 MAC_keymap[MK_d] = SDLK_d; | |
| 528 MAC_keymap[MK_f] = SDLK_f; | |
| 529 MAC_keymap[MK_g] = SDLK_g; | |
| 530 MAC_keymap[MK_h] = SDLK_h; | |
| 531 MAC_keymap[MK_j] = SDLK_j; | |
| 532 MAC_keymap[MK_k] = SDLK_k; | |
| 533 MAC_keymap[MK_l] = SDLK_l; | |
| 534 MAC_keymap[MK_SEMICOLON] = SDLK_SEMICOLON; | |
| 535 MAC_keymap[MK_QUOTE] = SDLK_QUOTE; | |
| 536 MAC_keymap[MK_RETURN] = SDLK_RETURN; | |
| 537 MAC_keymap[MK_KP4] = SDLK_KP4; | |
| 538 MAC_keymap[MK_KP5] = SDLK_KP5; | |
| 539 MAC_keymap[MK_KP6] = SDLK_KP6; | |
| 540 MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; | |
| 541 MAC_keymap[MK_LSHIFT] = SDLK_LSHIFT; | |
| 542 MAC_keymap[MK_z] = SDLK_z; | |
| 543 MAC_keymap[MK_x] = SDLK_x; | |
| 544 MAC_keymap[MK_c] = SDLK_c; | |
| 545 MAC_keymap[MK_v] = SDLK_v; | |
| 546 MAC_keymap[MK_b] = SDLK_b; | |
| 547 MAC_keymap[MK_n] = SDLK_n; | |
| 548 MAC_keymap[MK_m] = SDLK_m; | |
| 549 MAC_keymap[MK_COMMA] = SDLK_COMMA; | |
| 550 MAC_keymap[MK_PERIOD] = SDLK_PERIOD; | |
| 551 MAC_keymap[MK_SLASH] = SDLK_SLASH; | |
| 552 #if 0 /* These are the same as the left versions - use left by default */ | |
| 553 MAC_keymap[MK_RSHIFT] = SDLK_RSHIFT; | |
| 554 #endif | |
| 555 MAC_keymap[MK_UP] = SDLK_UP; | |
| 556 MAC_keymap[MK_KP1] = SDLK_KP1; | |
| 557 MAC_keymap[MK_KP2] = SDLK_KP2; | |
| 558 MAC_keymap[MK_KP3] = SDLK_KP3; | |
| 559 MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; | |
| 560 MAC_keymap[MK_LCTRL] = SDLK_LCTRL; | |
| 561 MAC_keymap[MK_LALT] = SDLK_LALT; | |
| 562 MAC_keymap[MK_LMETA] = SDLK_LMETA; | |
| 563 MAC_keymap[MK_SPACE] = SDLK_SPACE; | |
| 564 #if 0 /* These are the same as the left versions - use left by default */ | |
| 565 MAC_keymap[MK_RMETA] = SDLK_RMETA; | |
| 566 MAC_keymap[MK_RALT] = SDLK_RALT; | |
| 567 MAC_keymap[MK_RCTRL] = SDLK_RCTRL; | |
| 568 #endif | |
| 569 MAC_keymap[MK_LEFT] = SDLK_LEFT; | |
| 570 MAC_keymap[MK_DOWN] = SDLK_DOWN; | |
| 571 MAC_keymap[MK_RIGHT] = SDLK_RIGHT; | |
| 572 MAC_keymap[MK_KP0] = SDLK_KP0; | |
| 573 MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; | |
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574 |
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575 #if defined(__APPLE__) && defined(__MACH__) |
| 1621 | 576 /* Wierd, these keys are on my iBook under Mac OS X |
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577 Note that the left arrow keysym is the same as left ctrl!? |
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578 */ |
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579 MAC_keymap[MK_IBOOK_ENTER] = SDLK_KP_ENTER; |
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580 MAC_keymap[MK_IBOOK_RIGHT] = SDLK_RIGHT; |
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581 MAC_keymap[MK_IBOOK_DOWN] = SDLK_DOWN; |
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582 MAC_keymap[MK_IBOOK_UP] = SDLK_UP; |
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583 MAC_keymap[MK_IBOOK_LEFT] = SDLK_LEFT; |
| 1621 | 584 #endif /* Mac OS X */ |
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585 |
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586 /* Up there we setup a static scancode->keysym map. However, it will not |
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587 * work very well on international keyboard. Hence we now query MacOS |
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588 * for its own keymap to adjust our own mapping table. However, this is |
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589 * bascially only useful for ascii char keys. This is also the reason |
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590 * why we keep the static table, too. |
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591 */ |
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592 |
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593 /* Get a pointer to the systems cached KCHR */ |
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594 KCHRPtr = (void *)GetScriptManagerVariable(smKCHRCache); |
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595 if (KCHRPtr) |
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596 { |
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597 /* Loop over all 127 possible scan codes */ |
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598 for (i = 0; i < 0x7F; i++) |
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599 { |
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600 /* We pretend a clean start to begin with (i.e. no dead keys active */ |
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601 state = 0; |
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602 |
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603 /* Now translate the key code to a key value */ |
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604 value = KeyTranslate(KCHRPtr, i, &state) & 0xff; |
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605 |
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606 /* If the state become 0, it was a dead key. We need to translate again, |
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607 passing in the new state, to get the actual key value */ |
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608 if (state != 0) |
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609 value = KeyTranslate(KCHRPtr, i, &state) & 0xff; |
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610 |
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611 /* Now we should have an ascii value, or 0. Try to figure out to which SDL symbol it maps */ |
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612 if (value >= 128) /* Some non-ASCII char, map it to SDLK_WORLD_* */ |
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613 MAC_keymap[i] = world++; |
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614 else if (value >= 32) /* non-control ASCII char */ |
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615 MAC_keymap[i] = value; |
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616 } |
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617 } |
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618 |
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619 /* The keypad codes are re-setup here, because the loop above cannot |
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620 * distinguish between a key on the keypad and a regular key. We maybe |
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621 * could get around this problem in another fashion: NSEvent's flags |
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622 * include a "NSNumericPadKeyMask" bit; we could check that and modify |
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623 * the symbol we return on the fly. However, this flag seems to exhibit |
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624 * some weird behaviour related to the num lock key |
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625 */ |
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626 MAC_keymap[MK_KP0] = SDLK_KP0; |
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627 MAC_keymap[MK_KP1] = SDLK_KP1; |
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628 MAC_keymap[MK_KP2] = SDLK_KP2; |
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629 MAC_keymap[MK_KP3] = SDLK_KP3; |
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630 MAC_keymap[MK_KP4] = SDLK_KP4; |
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631 MAC_keymap[MK_KP5] = SDLK_KP5; |
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632 MAC_keymap[MK_KP6] = SDLK_KP6; |
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633 MAC_keymap[MK_KP7] = SDLK_KP7; |
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634 MAC_keymap[MK_KP8] = SDLK_KP8; |
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635 MAC_keymap[MK_KP9] = SDLK_KP9; |
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636 MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; |
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637 MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; |
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638 MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; |
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639 MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; |
|
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640 MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; |
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641 MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; |
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642 MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; |
| 0 | 643 } |
| 644 | |
| 645 static SDL_keysym *TranslateKey(int scancode, int modifiers, | |
| 646 SDL_keysym *keysym, int pressed) | |
| 647 { | |
| 648 /* Set the keysym information */ | |
| 649 keysym->scancode = scancode; | |
| 650 keysym->sym = MAC_keymap[keysym->scancode]; | |
| 651 keysym->mod = KMOD_NONE; | |
| 652 keysym->unicode = 0; | |
| 653 if ( pressed && SDL_TranslateUNICODE ) { | |
| 654 static unsigned long state = 0; | |
| 655 static Ptr keymap = nil; | |
| 656 Ptr new_keymap; | |
| 657 | |
| 658 /* Get the current keyboard map resource */ | |
| 659 new_keymap = (Ptr)GetScriptManagerVariable(smKCHRCache); | |
| 660 if ( new_keymap != keymap ) { | |
| 661 keymap = new_keymap; | |
| 662 state = 0; | |
| 663 } | |
| 664 keysym->unicode = KeyTranslate(keymap, | |
| 665 keysym->scancode|modifiers, &state) & 0xFFFF; | |
| 666 } | |
| 667 return(keysym); | |
| 668 } | |
| 669 | |
| 670 void Mac_InitEvents(_THIS) | |
| 671 { | |
| 672 /* Create apple menu bar */ | |
| 673 apple_menu = GetMenu(mApple); | |
| 674 if ( apple_menu != nil ) { | |
| 675 AppendResMenu(apple_menu, 'DRVR'); | |
| 676 InsertMenu(apple_menu, 0); | |
| 677 } | |
| 678 DrawMenuBar(); | |
| 679 | |
| 680 /* Get rid of spurious events at startup */ | |
| 681 FlushEvents(everyEvent, 0); | |
| 682 | |
| 683 /* Allow every event but keyrepeat */ | |
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684 SetEventMask(everyEvent & ~autoKeyMask); |
| 0 | 685 } |
| 686 | |
| 687 void Mac_QuitEvents(_THIS) | |
| 688 { | |
| 689 ClearMenuBar(); | |
| 690 if ( apple_menu != nil ) { | |
| 691 ReleaseResource((char **)apple_menu); | |
| 692 } | |
| 693 | |
| 694 /* Clean up pending events */ | |
| 695 FlushEvents(everyEvent, 0); | |
| 696 } | |
| 697 | |
| 698 static void Mac_DoAppleMenu(_THIS, long choice) | |
| 699 { | |
| 700 #if !TARGET_API_MAC_CARBON /* No Apple menu in OS X */ | |
| 701 short menu, item; | |
| 702 | |
| 703 item = (choice&0xFFFF); | |
| 704 choice >>= 16; | |
| 705 menu = (choice&0xFFFF); | |
| 706 | |
| 707 switch (menu) { | |
| 708 case mApple: { | |
| 709 switch (item) { | |
| 710 case iAbout: { | |
| 711 /* Run the about box */; | |
| 712 } | |
| 713 break; | |
| 714 default: { | |
| 715 Str255 name; | |
| 716 | |
| 717 GetMenuItemText(apple_menu, item, name); | |
| 718 OpenDeskAcc(name); | |
| 719 } | |
| 720 break; | |
| 721 } | |
| 722 } | |
| 723 break; | |
| 724 default: { | |
| 725 /* Ignore other menus */; | |
| 726 } | |
| 727 } | |
| 728 #endif /* !TARGET_API_MAC_CARBON */ | |
| 729 } | |
| 730 | |
| 731 #if !TARGET_API_MAC_CARBON | |
| 732 /* Since we don't initialize QuickDraw, we need to get a pointer to qd */ | |
| 733 QDGlobals *theQD = NULL; | |
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734 #endif |
| 0 | 735 |
| 736 /* Exported to the macmain code */ | |
| 737 void SDL_InitQuickDraw(struct QDGlobals *the_qd) | |
| 738 { | |
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739 #if !TARGET_API_MAC_CARBON |
| 0 | 740 theQD = the_qd; |
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parents:
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741 #endif |
| 0 | 742 } |