equal
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inserted
replaced
309 int |
309 int |
310 SDL_SendFingerDown(int id, int fingerid, SDL_bool down, int x, int y, int pressure) |
310 SDL_SendFingerDown(int id, int fingerid, SDL_bool down, int x, int y, int pressure) |
311 { |
311 { |
312 int posted; |
312 int posted; |
313 SDL_Touch* touch = SDL_GetTouch(id); |
313 SDL_Touch* touch = SDL_GetTouch(id); |
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314 |
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315 if(!touch) { |
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316 return SDL_TouchNotFoundError(id); |
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317 } |
314 |
318 |
315 if(down) { |
319 if(down) { |
316 SDL_Finger *finger = SDL_GetFinger(touch,fingerid); |
320 SDL_Finger *finger = SDL_GetFinger(touch,fingerid); |
317 if(finger == NULL) { |
321 if(finger == NULL) { |
318 SDL_Finger nf; |
322 SDL_Finger nf; |
372 int posted; |
376 int posted; |
373 int xrel; |
377 int xrel; |
374 int yrel; |
378 int yrel; |
375 int x_max = 0, y_max = 0; |
379 int x_max = 0, y_max = 0; |
376 |
380 |
377 if (!touch || touch->flush_motion) { |
381 if (!touch) { |
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382 return SDL_TouchNotFoundError(id); |
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383 } |
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384 if(touch->flush_motion) { |
378 return 0; |
385 return 0; |
379 } |
386 } |
380 |
387 |
381 if(finger == NULL || !finger->down) { |
388 if(finger == NULL || !finger->down) { |
382 return SDL_SendFingerDown(id,fingerid,SDL_TRUE,x,y,pressure); |
389 return SDL_SendFingerDown(id,fingerid,SDL_TRUE,x,y,pressure); |
457 { |
464 { |
458 SDL_Touch *touch = SDL_GetTouch(id); |
465 SDL_Touch *touch = SDL_GetTouch(id); |
459 int posted; |
466 int posted; |
460 Uint32 type; |
467 Uint32 type; |
461 |
468 |
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469 |
462 if (!touch) { |
470 if (!touch) { |
463 return 0; |
471 return SDL_TouchNotFoundError(id); |
464 } |
472 } |
465 |
473 |
466 /* Figure out which event to perform */ |
474 /* Figure out which event to perform */ |
467 switch (state) { |
475 switch (state) { |
468 case SDL_PRESSED: |
476 case SDL_PRESSED: |
508 return NULL; |
516 return NULL; |
509 } |
517 } |
510 return touch->name; |
518 return touch->name; |
511 } |
519 } |
512 |
520 |
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521 int SDL_TouchNotFoundError(int id) { |
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522 printf("ERROR: Cannot send touch on non-existent device with id: %i make sure SDL_AddTouch has been called\n",id); |
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523 printf("ERROR: There are %i touches installed with Id's:\n",SDL_num_touch); |
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524 int i; |
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525 for(i=0;i < SDL_num_touch;i++) { |
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526 printf("ERROR: %i\n",SDL_touchPads[i]->id); |
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527 } |
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528 return 0; |
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529 } |
513 /* vi: set ts=4 sw=4 expandtab: */ |
530 /* vi: set ts=4 sw=4 expandtab: */ |