Mercurial > sdl-ios-xcode
annotate src/video/photon/SDL_ph_events.c @ 313:67ad846ed21c
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| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Wed, 20 Mar 2002 02:37:44 +0000 |
| parents | f6ffac90895c |
| children | 66f815c147ed |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 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 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* Handle the event stream, converting photon events into SDL events */ | |
| 29 | |
|
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30 #define DISABLE_X11 |
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31 |
| 0 | 32 #include <Ph.h> |
| 33 #include <stdio.h> | |
| 34 #include <setjmp.h> | |
| 35 #include <photon/PkKeyDef.h> | |
| 36 #include <sys/time.h> | |
| 37 | |
| 38 #include "SDL.h" | |
| 39 #include "SDL_syswm.h" | |
| 40 #include "SDL_sysevents.h" | |
| 41 #include "SDL_sysvideo.h" | |
| 42 #include "SDL_events_c.h" | |
| 43 #include "SDL_ph_video.h" | |
| 44 #include "SDL_ph_modes_c.h" | |
| 45 #include "SDL_ph_image_c.h" | |
| 46 #include "SDL_ph_events_c.h" | |
| 47 | |
| 48 | |
| 49 /* The translation tables from a photon keysym to a SDL keysym */ | |
| 50 static SDLKey ODD_keymap[256]; | |
| 51 static SDLKey MISC_keymap[0xFF + 1]; | |
| 52 SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym); | |
| 53 | |
| 54 /* Check to see if this is a repeated key. | |
| 55 (idea shamelessly lifted from GII -- thanks guys! :) | |
| 56 */ | |
| 57 | |
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58 #if 0 |
| 0 | 59 static int ph_KeyRepeat(_THIS, PhKeyEvent_t* keyevent) |
| 60 { | |
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61 // PhEvent_t* peekevent; |
| 0 | 62 PhKeyEvent_t* keyEvent; |
| 63 int repeated; | |
| 64 | |
| 65 repeated = 0; | |
| 66 switch (PhEventPeek( peekevent, EVENT_SIZE )) | |
| 67 { | |
| 68 case Ph_EVENT_MSG: { | |
| 69 if(peekevent->type == Ph_EV_KEY) | |
| 70 { | |
| 71 keyEvent = PhGetData( peekevent ); | |
| 72 if ( !(Pk_KF_Key_Down & keyEvent->key_flags) && | |
| 73 (keyEvent->key_cap == keyevent->key_cap) && | |
| 74 (peekevent->timestamp == event->timestamp) | |
| 75 ) { | |
| 76 repeated = 1; | |
| 77 //PhEventNext( peekevent, EVENT_SIZE ); | |
| 78 } | |
| 79 } | |
| 80 } | |
| 81 break; | |
| 82 | |
| 83 case -1: { | |
| 84 perror( "PhEventPeek failed" ); | |
| 85 } | |
| 86 break; | |
| 87 | |
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88 default: // no events pending |
| 0 | 89 } |
| 90 return(repeated); | |
| 91 } | |
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92 #endif |
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93 |
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94 static int ph_WarpedMotion(_THIS, PhEvent_t *winEvent) |
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95 { |
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96 PhPointerEvent_t *pointer = PhGetData( winEvent ); |
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97 PhRect_t *rect = PhGetRects( winEvent ); |
| 0 | 98 |
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99 int centre_x, centre_y; |
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100 int dx, dy, abs_x, abs_y; |
| 0 | 101 int posted; |
| 102 | |
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103 centre_x = SDL_VideoSurface->w / 2; |
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104 centre_y = SDL_VideoSurface->h / 2; |
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105 |
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106 dx = rect->ul.x - centre_x; |
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107 dy = rect->ul.y - centre_y; |
| 0 | 108 |
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109 posted = SDL_PrivateMouseMotion( 0, 1, dx, dy ); |
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110 |
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111 /* Move mouse cursor to middle of the window */ |
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112 PtGetAbsPosition( window, &abs_x, &abs_y ); |
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113 PhMoveCursorAbs( PhInputGroup(NULL), |
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114 abs_x + centre_x, |
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115 abs_y + centre_y ); |
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116 |
| 0 | 117 return(posted); |
| 118 } | |
| 119 | |
| 220 | 120 /* Control which motion flags the window has set, a flags value of -1 sets |
| 121 * MOTION_BUTTON and MOTION_NOBUTTON */ | |
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122 |
| 220 | 123 static void set_motion_sensitivity(_THIS, unsigned int flags) |
| 124 { | |
| 125 int rid, fields = Ph_EV_PTR_MOTION_BUTTON | Ph_EV_PTR_MOTION_NOBUTTON; | |
| 126 PhRegion_t region; | |
| 127 | |
| 128 if( window ) | |
| 129 { | |
| 130 rid = PtWidgetRid( window ); | |
| 131 if( rid != 0 && PhRegionQuery( rid, ®ion, NULL, NULL, 0 ) == 0 ) | |
| 132 { | |
| 133 region.events_sense = ( region.events_sense & ~fields ) | | |
| 134 ( flags & fields ); | |
| 135 PhRegionChange( Ph_REGION_EV_SENSE, 0, ®ion, | |
| 136 NULL, NULL ); | |
| 137 } | |
| 138 } | |
| 139 } | |
| 140 | |
| 141 /* Convert the photon button state value to an SDL value */ | |
| 142 static Uint8 ph2sdl_mousebutton( unsigned short button_state ) | |
| 143 { | |
| 144 Uint8 mouse_button = 0; | |
| 145 | |
| 146 if( button_state & Ph_BUTTON_SELECT ) | |
| 147 mouse_button |= SDL_BUTTON_LEFT; | |
| 148 if( button_state & Ph_BUTTON_MENU ) | |
| 149 mouse_button |= SDL_BUTTON_RIGHT; | |
| 150 if( button_state & Ph_BUTTON_ADJUST ) | |
| 151 mouse_button |= SDL_BUTTON_MIDDLE; | |
| 152 | |
| 153 return( mouse_button ); | |
| 154 } | |
| 155 | |
| 0 | 156 static int ph_DispatchEvent(_THIS) |
| 157 { | |
| 158 int posted; | |
| 159 PhRect_t* rect; | |
| 160 PhPointerEvent_t* pointerEvent; | |
| 161 PhKeyEvent_t* keyEvent; | |
| 162 PhWindowEvent_t* winEvent; | |
| 220 | 163 int i, buttons; |
| 0 | 164 SDL_Rect sdlrects[50]; |
| 165 | |
| 166 posted = 0; | |
| 167 | |
| 168 switch (event->type) { | |
| 169 case Ph_EV_BOUNDARY: | |
| 170 { | |
| 171 if (event->subtype == Ph_EV_PTR_ENTER) | |
| 172 posted = SDL_PrivateAppActive(1, SDL_APPMOUSEFOCUS); | |
| 173 else if (event->subtype ==Ph_EV_PTR_LEAVE) | |
| 174 posted = SDL_PrivateAppActive(0, SDL_APPMOUSEFOCUS); | |
| 175 } | |
| 176 break; | |
| 177 | |
| 178 case Ph_EV_PTR_MOTION_BUTTON: | |
| 179 case Ph_EV_PTR_MOTION_NOBUTTON: | |
| 180 { | |
| 181 if ( SDL_VideoSurface ) { | |
| 182 pointerEvent = PhGetData( event ); | |
| 183 rect = PhGetRects( event ); | |
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184 if( mouse_relative ) |
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185 { |
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186 posted = ph_WarpedMotion(this, event); |
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187 } |
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188 else |
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189 posted = SDL_PrivateMouseMotion(0, 0, |
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190 rect->ul.x, rect->ul.y); |
| 0 | 191 } |
| 192 } | |
| 193 break; | |
| 194 | |
| 195 case Ph_EV_BUT_PRESS: | |
| 196 { | |
| 197 pointerEvent = PhGetData( event ); | |
| 220 | 198 buttons = ph2sdl_mousebutton( pointerEvent->buttons ); |
| 199 if( buttons != 0 ) | |
| 200 posted = SDL_PrivateMouseButton( SDL_PRESSED, buttons, | |
| 201 0, 0 ); | |
| 0 | 202 } |
| 203 break; | |
| 204 | |
| 205 case Ph_EV_BUT_RELEASE: | |
| 206 { | |
| 220 | 207 pointerEvent = PhGetData(event); |
| 208 buttons = ph2sdl_mousebutton(pointerEvent->buttons); | |
| 209 if( event->subtype == Ph_EV_RELEASE_REAL && | |
| 210 buttons != 0 ) | |
| 211 { | |
| 212 posted = SDL_PrivateMouseButton( SDL_RELEASED, | |
| 213 buttons, 0, 0 ); | |
| 214 } | |
| 215 else if( event->subtype == Ph_EV_RELEASE_PHANTOM ) | |
| 216 { | |
| 217 /* If the mouse is outside the window, | |
| 218 * only a phantom release event is sent, so | |
| 219 * check if the window doesn't have mouse focus. | |
| 220 * Not perfect, maybe checking the mouse button | |
| 221 * state for Ph_EV_BOUNDARY events would be | |
| 222 * better. */ | |
| 223 if( ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) == 0 ) | |
| 224 { | |
| 225 posted = SDL_PrivateMouseButton( SDL_RELEASED, | |
| 226 buttons, 0, 0 ); | |
| 227 } | |
| 228 } | |
| 0 | 229 } |
| 230 break; | |
| 231 | |
| 232 case Ph_EV_WM: | |
| 233 { | |
| 234 winEvent = PhGetData( event ); | |
| 235 | |
| 236 /* losing focus */ | |
| 237 if ((winEvent->event_f==Ph_WM_FOCUS)&& | |
| 238 (winEvent->event_state==Ph_WM_EVSTATE_FOCUSLOST)) | |
| 239 { | |
| 220 | 240 set_motion_sensitivity(this, Ph_EV_PTR_MOTION_BUTTON); |
| 0 | 241 posted = SDL_PrivateAppActive(0, SDL_APPINPUTFOCUS); |
| 242 | |
| 243 /* Queue leaving fullscreen mode */ | |
| 244 switch_waiting = 0x01; | |
| 245 switch_time = SDL_GetTicks() + 200; | |
| 246 } | |
| 247 | |
| 248 /* gaining focus */ | |
| 249 else if ((winEvent->event_f==Ph_WM_FOCUS)&& | |
| 250 (winEvent->event_state==Ph_WM_EVSTATE_FOCUS)) | |
| 251 { | |
| 220 | 252 set_motion_sensitivity(this, -1); |
| 0 | 253 posted = SDL_PrivateAppActive(1, SDL_APPINPUTFOCUS); |
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254 #if 0 |
| 0 | 255 /* Queue entry into fullscreen mode */ |
| 256 switch_waiting = 0x01 | SDL_FULLSCREEN; | |
| 257 switch_time = SDL_GetTicks() + 1500; | |
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258 #endif |
| 0 | 259 } |
| 260 | |
| 261 /* request to quit */ | |
| 262 else if (winEvent->event_f==Ph_WM_CLOSE) | |
| 263 { | |
| 264 posted = SDL_PrivateQuit(); | |
| 265 } | |
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266 else if (winEvent->event_f==Ph_WM_RESIZE) |
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267 { |
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268 PhDim_t *size; |
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269 |
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270 PtGetResource( window, Pt_ARG_DIM, &size, 0 ); |
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271 SDL_PrivateResize(size->w,size->h); |
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272 } |
| 0 | 273 } |
| 274 break; | |
| 275 | |
| 276 /* window has been resized, moved or removed */ | |
| 277 case Ph_EV_EXPOSE: | |
| 278 { | |
| 279 if (SDL_VideoSurface) | |
| 280 { | |
| 220 | 281 rect = PhGetRects( event ); |
| 0 | 282 |
| 283 //PgSetClipping(1, rect ); | |
| 220 | 284 for(i=0;i<event->num_rects;i++) |
| 285 { | |
| 286 sdlrects[i].x = rect[i].ul.x; | |
| 287 sdlrects[i].y = rect[i].ul.y; | |
| 288 sdlrects[i].w = rect[i].lr.x - rect[i].ul.x + 1; | |
| 289 sdlrects[i].h = rect[i].lr.y - rect[i].ul.y + 1; | |
| 0 | 290 } |
| 220 | 291 |
| 292 this->UpdateRects(this, event->num_rects, sdlrects); | |
| 0 | 293 |
| 294 } | |
| 295 } | |
| 296 break; | |
| 297 | |
| 298 case Ph_EV_KEY: | |
| 299 { | |
| 300 | |
| 301 SDL_keysym keysym; | |
| 302 | |
| 303 posted = 0; | |
| 304 | |
| 305 keyEvent = PhGetData( event ); | |
| 306 | |
| 307 if (Pk_KF_Key_Down & keyEvent->key_flags) | |
| 308 { | |
| 309 | |
| 310 posted = SDL_PrivateKeyboard(SDL_PRESSED, | |
| 311 ph_TranslateKey( keyEvent, &keysym)); | |
| 312 } | |
| 313 else /* must be key release */ | |
| 314 { | |
| 315 /* Ignore repeated key release events */ | |
| 316 /*if (! Pk_KF_Key_Repeat & keyEvent->key_flags )*/ | |
| 317 | |
| 318 posted = SDL_PrivateKeyboard(SDL_RELEASED, | |
| 319 ph_TranslateKey( keyEvent, &keysym)); | |
| 320 /*}*/ | |
| 321 } | |
| 322 } | |
| 323 break; | |
| 324 } | |
| 325 | |
| 326 | |
| 327 | |
| 328 return(posted); | |
| 329 } | |
| 330 | |
| 331 /* perform a blocking read if no events available */ | |
| 332 int ph_Pending(_THIS) | |
| 333 { | |
| 334 /* Flush the display connection and look to see if events are queued */ | |
| 335 PgFlush(); | |
| 336 | |
| 337 while( 1 ) | |
| 338 { //note this is a non-blocking call | |
| 339 switch( PhEventPeek( event, EVENT_SIZE ) ) | |
| 340 { | |
| 341 case Ph_EVENT_MSG: | |
| 342 | |
| 343 return 1; | |
| 344 break; | |
| 345 case -1: | |
| 346 perror( "PhEventNext failed" ); | |
| 347 break; | |
| 348 default: | |
| 349 | |
| 350 return 0; | |
| 351 } | |
| 352 } | |
| 353 | |
| 354 /* Oh well, nothing is ready .. */ | |
| 355 return(0); | |
| 356 } | |
| 357 | |
| 358 /* | |
| 359 SAMPLE EVENT PUMP | |
| 360 ================= | |
| 361 static void update( int block ){ | |
| 362 | |
| 363 int ch,fl; | |
| 364 PhKeyEvent_t *key; | |
| 365 | |
| 366 for( ;; ){ | |
| 367 | |
| 368 if( block ){ | |
| 369 do{ | |
| 370 fl=PhEventNext( event,EVENT_SIZE ); | |
| 371 }while( fl!=Ph_EVENT_MSG ); | |
| 372 block=0; | |
| 373 }else{ | |
| 374 do{ | |
| 375 fl=PhEventPeek( event,EVENT_SIZE ); | |
| 376 if( !fl ) return; | |
| 377 }while( fl!=Ph_EVENT_MSG ); | |
| 378 } | |
| 379 | |
| 380 switch( event->type ){ | |
| 381 case Ph_EV_KEY: | |
| 382 key=PhGetData( event ); | |
| 383 ch=key->key_cap; // & 127; | |
| 384 fl=key->key_flags; | |
| 385 if( ch<32 || ch>127 ) break; | |
| 386 if( fl & Pk_KF_Key_Down ){ | |
| 387 if( !(fl & Pk_KF_Key_Repeat) ){ | |
| 388 if( queput-queget<QUE_SIZE ) keyque[ queput++ & QUE_MASK ]=ch; | |
| 389 keyMatrix[ch]=1; | |
| 390 } | |
| 391 }else{ | |
| 392 keyMatrix[ch]=0; | |
| 393 } | |
| 394 break; | |
| 395 default: | |
| 396 PtEventHandler( event ); | |
| 397 } | |
| 398 } | |
| 399 } | |
| 400 */ | |
| 401 | |
| 402 void ph_PumpEvents(_THIS) | |
| 403 { | |
| 404 int pending; | |
| 405 | |
| 406 /* Keep processing pending events */ | |
| 407 pending = 0; | |
| 408 while ( ph_Pending(this) ) { | |
| 409 ph_DispatchEvent(this); | |
| 410 ++pending; | |
| 411 } | |
| 412 if ( switch_waiting ) { | |
| 413 Uint32 now; | |
| 414 | |
| 415 now = SDL_GetTicks(); | |
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416 #if 0 |
| 0 | 417 if ( pending || !SDL_VideoSurface ) { |
| 418 /* Try again later... */ | |
| 419 if ( switch_waiting & SDL_FULLSCREEN ) { | |
| 420 switch_time = now + 1500; | |
| 421 } else { | |
| 422 switch_time = now + 200; | |
| 423 } | |
| 424 } else if ( now >= switch_time ) { | |
| 425 Uint32 go_fullscreen; | |
| 426 | |
| 427 go_fullscreen = switch_waiting & SDL_FULLSCREEN; | |
| 428 switch_waiting = 0; | |
| 429 if ( SDL_VideoSurface->flags & SDL_FULLSCREEN ) { | |
| 430 if ( go_fullscreen ) { | |
| 431 ph_EnterFullScreen(this); | |
| 432 } else { | |
| 433 ph_LeaveFullScreen(this); | |
| 434 } | |
| 435 } | |
| 436 /* Handle focus in/out when grabbed */ | |
| 437 /* | |
| 438 if ( go_fullscreen ) { | |
| 439 ph_GrabInputNoLock(this, this->input_grab); | |
| 440 } else { | |
| 441 ph_GrabInputNoLock(this, SDL_GRAB_OFF); | |
| 442 } | |
| 443 */ | |
| 444 } | |
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445 #endif |
| 0 | 446 } |
| 447 } | |
| 448 | |
| 449 void ph_InitKeymap(void) | |
| 450 { | |
| 451 int i; | |
| 452 | |
| 453 /* Odd keys used in international keyboards */ | |
| 454 for ( i=0; i<SDL_TABLESIZE(ODD_keymap); ++i ) | |
| 455 ODD_keymap[i] = SDLK_UNKNOWN; | |
| 456 | |
| 457 /* Map the miscellaneous keys */ | |
| 458 for ( i=0; i<SDL_TABLESIZE(MISC_keymap); ++i ) | |
| 459 MISC_keymap[i] = SDLK_UNKNOWN; | |
| 460 | |
| 461 MISC_keymap[Pk_BackSpace&0xFF] = SDLK_BACKSPACE; | |
| 462 MISC_keymap[Pk_Tab&0xFF] = SDLK_TAB; | |
| 463 MISC_keymap[Pk_Clear&0xFF] = SDLK_CLEAR; | |
| 464 MISC_keymap[Pk_Return&0xFF] = SDLK_RETURN; | |
| 465 MISC_keymap[Pk_Pause&0xFF] = SDLK_PAUSE; | |
| 466 MISC_keymap[Pk_Escape&0xFF] = SDLK_ESCAPE; | |
| 467 MISC_keymap[Pk_Delete&0xFF] = SDLK_DELETE; | |
| 468 | |
| 469 MISC_keymap[Pk_KP_0&0xFF] = SDLK_KP0; | |
| 470 MISC_keymap[Pk_KP_1&0xFF] = SDLK_KP1; | |
| 471 MISC_keymap[Pk_KP_2&0xFF] = SDLK_KP2; | |
| 472 MISC_keymap[Pk_KP_3&0xFF] = SDLK_KP3; | |
| 473 MISC_keymap[Pk_KP_4&0xFF] = SDLK_KP4; | |
| 474 MISC_keymap[Pk_KP_5&0xFF] = SDLK_KP5; | |
| 475 MISC_keymap[Pk_KP_6&0xFF] = SDLK_KP6; | |
| 476 MISC_keymap[Pk_KP_7&0xFF] = SDLK_KP7; | |
| 477 MISC_keymap[Pk_KP_8&0xFF] = SDLK_KP8; | |
| 478 MISC_keymap[Pk_KP_9&0xFF] = SDLK_KP9; | |
| 479 | |
| 480 MISC_keymap[Pk_KP_Decimal&0xFF] = SDLK_KP_PERIOD; | |
| 481 MISC_keymap[Pk_KP_Divide&0xFF] = SDLK_KP_DIVIDE; | |
| 482 MISC_keymap[Pk_KP_Multiply&0xFF] = SDLK_KP_MULTIPLY; | |
| 483 MISC_keymap[Pk_KP_Subtract&0xFF] = SDLK_KP_MINUS; | |
| 484 MISC_keymap[Pk_KP_Add&0xFF] = SDLK_KP_PLUS; | |
| 485 MISC_keymap[Pk_KP_Enter&0xFF] = SDLK_KP_ENTER; | |
| 486 MISC_keymap[Pk_KP_Equal&0xFF] = SDLK_KP_EQUALS; | |
| 487 | |
| 488 MISC_keymap[Pk_Up&0xFF] = SDLK_UP; | |
| 489 MISC_keymap[Pk_Down&0xFF] = SDLK_DOWN; | |
| 490 MISC_keymap[Pk_Right&0xFF] = SDLK_RIGHT; | |
| 491 MISC_keymap[Pk_Left&0xFF] = SDLK_LEFT; | |
| 492 MISC_keymap[Pk_Insert&0xFF] = SDLK_INSERT; | |
| 493 MISC_keymap[Pk_Home&0xFF] = SDLK_HOME; | |
| 494 MISC_keymap[Pk_End&0xFF] = SDLK_END; | |
| 495 MISC_keymap[Pk_Pg_Up&0xFF] = SDLK_PAGEUP; | |
| 496 MISC_keymap[Pk_Pg_Down&0xFF] = SDLK_PAGEDOWN; | |
| 497 | |
| 498 MISC_keymap[Pk_F1&0xFF] = SDLK_F1; | |
| 499 MISC_keymap[Pk_F2&0xFF] = SDLK_F2; | |
| 500 MISC_keymap[Pk_F3&0xFF] = SDLK_F3; | |
| 501 MISC_keymap[Pk_F4&0xFF] = SDLK_F4; | |
| 502 MISC_keymap[Pk_F5&0xFF] = SDLK_F5; | |
| 503 MISC_keymap[Pk_F6&0xFF] = SDLK_F6; | |
| 504 MISC_keymap[Pk_F7&0xFF] = SDLK_F7; | |
| 505 MISC_keymap[Pk_F8&0xFF] = SDLK_F8; | |
| 506 MISC_keymap[Pk_F9&0xFF] = SDLK_F9; | |
| 507 MISC_keymap[Pk_F10&0xFF] = SDLK_F10; | |
| 508 MISC_keymap[Pk_F11&0xFF] = SDLK_F11; | |
| 509 MISC_keymap[Pk_F12&0xFF] = SDLK_F12; | |
| 510 MISC_keymap[Pk_F13&0xFF] = SDLK_F13; | |
| 511 MISC_keymap[Pk_F14&0xFF] = SDLK_F14; | |
| 512 MISC_keymap[Pk_F15&0xFF] = SDLK_F15; | |
| 513 | |
| 514 MISC_keymap[Pk_Num_Lock&0xFF] = SDLK_NUMLOCK; | |
| 515 MISC_keymap[Pk_Caps_Lock&0xFF] = SDLK_CAPSLOCK; | |
| 516 MISC_keymap[Pk_Scroll_Lock&0xFF] = SDLK_SCROLLOCK; | |
| 517 MISC_keymap[Pk_Shift_R&0xFF] = SDLK_RSHIFT; | |
| 518 MISC_keymap[Pk_Shift_L&0xFF] = SDLK_LSHIFT; | |
| 519 MISC_keymap[Pk_Control_R&0xFF] = SDLK_RCTRL; | |
| 520 MISC_keymap[Pk_Control_L&0xFF] = SDLK_LCTRL; | |
| 521 MISC_keymap[Pk_Alt_R&0xFF] = SDLK_RALT; | |
| 522 MISC_keymap[Pk_Alt_L&0xFF] = SDLK_LALT; | |
| 523 MISC_keymap[Pk_Meta_R&0xFF] = SDLK_RMETA; | |
| 524 MISC_keymap[Pk_Meta_L&0xFF] = SDLK_LMETA; | |
| 525 MISC_keymap[Pk_Super_L&0xFF] = SDLK_LSUPER; /* Left "Windows" */ | |
| 526 MISC_keymap[Pk_Super_R&0xFF] = SDLK_RSUPER; /* Right "Windows */ | |
| 527 MISC_keymap[Pk_Mode_switch&0xFF] = SDLK_MODE; /* "Alt Gr" key */ | |
| 528 | |
| 529 MISC_keymap[Pk_Help&0xFF] = SDLK_HELP; | |
| 530 MISC_keymap[Pk_Print&0xFF] = SDLK_PRINT; | |
| 531 // MISC_keymap[Pk_Sys_Req] = SDLK_SYSREQ; | |
| 532 MISC_keymap[Pk_Break&0xFF] = SDLK_BREAK; | |
| 533 MISC_keymap[Pk_Menu&0xFF] = SDLK_MENU; | |
| 534 MISC_keymap[Pk_Hyper_R&0xFF] = SDLK_MENU; /* Windows "Menu" key */ | |
| 535 } | |
| 536 | |
| 537 static unsigned long cap; | |
| 538 | |
| 539 SDL_keysym *ph_TranslateKey(PhKeyEvent_t *key, SDL_keysym *keysym) | |
| 540 { | |
| 541 /* | |
| 542 'sym' is set to the value of the key with modifiers applied to it. | |
| 543 This member is valid only if Pk_KF_Sym_Valid is set in the key_flags. | |
| 544 We will assume it is valid. | |
| 545 */ | |
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546 /* FIXME: This needs to check whether the cap & scancode is valid */ |
| 0 | 547 cap = key->key_cap; |
| 220 | 548 switch (cap>>8) { |
| 0 | 549 case 0x00: /* Latin 1 */ |
| 550 case 0x01: /* Latin 2 */ | |
| 551 case 0x02: /* Latin 3 */ | |
| 552 case 0x03: /* Latin 4 */ | |
| 553 case 0x04: /* Katakana */ | |
| 554 case 0x05: /* Arabic */ | |
| 555 case 0x06: /* Cyrillic */ | |
| 556 case 0x07: /* Greek */ | |
| 557 case 0x08: /* Technical */ | |
| 558 case 0x0A: /* Publishing */ | |
| 559 case 0x0C: /* Hebrew */ | |
| 560 case 0x0D: /* Thai */ | |
| 561 keysym->sym = (SDLKey)(cap&0xFF); | |
| 562 /* Map capital letter syms to lowercase */ | |
| 563 if ((keysym->sym >= 'A')&&(keysym->sym <= 'Z')) | |
| 564 keysym->sym += ('a'-'A'); | |
| 565 break; | |
| 566 // case 0xFE: | |
| 567 // keysym->sym = ODD_keymap[sym&0xFF]; | |
| 568 // break; | |
| 569 case 0xF0: | |
| 570 keysym->sym = MISC_keymap[cap&0xFF]; | |
| 571 break; | |
| 572 default: | |
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573 /* fprintf(stderr,"Photon: Unknown key_cap, cap = 0x%.4x\n", (unsigned int)cap); */ |
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574 keysym->sym = SDLK_UNKNOWN; |
| 0 | 575 break; |
| 220 | 576 } |
| 577 keysym->scancode = key->key_scan; | |
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578 keysym->unicode = 0; |
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579 if( SDL_TranslateUNICODE ) |
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580 { |
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581 char utf8[MB_CUR_MAX]; |
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582 int utf8len; |
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583 wchar_t unicode; |
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584 |
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585 utf8len = PhKeyToMb( utf8, key ); |
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586 if( utf8len > 0 ) |
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587 { |
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588 utf8len = mbtowc( &unicode, utf8, utf8len ); |
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589 if( utf8len > 0) |
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590 keysym->unicode = unicode; |
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591 } |
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592 } |
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593 |
| 0 | 594 return (keysym); |
| 595 } | |
| 596 | |
| 597 void ph_InitOSKeymap(_THIS) | |
| 598 { | |
| 599 ph_InitKeymap(); | |
| 600 } | |
| 601 |