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Fixed bug 1663 - SDL_EventState(SDL_DOLLARGESTURE,SDL_IGNORE) etc. has no effect

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Sylvain Becker 2019-08-24 20:40:37 +02:00
parent 7d6f7e8d34
commit 2cb26188e1
1 changed files with 33 additions and 28 deletions
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61
src/events/SDL_gesture.c
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@ -500,43 +500,48 @@ static SDL_GestureTouch * SDL_GetGestureTouch(SDL_TouchID id)
return NULL; return NULL;
} }
static int SDL_SendGestureMulti(SDL_GestureTouch* touch,float dTheta,float dDist) static void SDL_SendGestureMulti(SDL_GestureTouch* touch,float dTheta,float dDist)
{ {
SDL_Event event; if (SDL_GetEventState(SDL_MULTIGESTURE) == SDL_ENABLE) {
event.mgesture.type = SDL_MULTIGESTURE; SDL_Event event;
event.mgesture.touchId = touch->id; event.mgesture.type = SDL_MULTIGESTURE;
event.mgesture.x = touch->centroid.x; event.mgesture.touchId = touch->id;
event.mgesture.y = touch->centroid.y; event.mgesture.x = touch->centroid.x;
event.mgesture.dTheta = dTheta; event.mgesture.y = touch->centroid.y;
event.mgesture.dDist = dDist; event.mgesture.dTheta = dTheta;
event.mgesture.numFingers = touch->numDownFingers; event.mgesture.dDist = dDist;
return SDL_PushEvent(&event) > 0; event.mgesture.numFingers = touch->numDownFingers;
SDL_PushEvent(&event);
}
} }
#if defined(ENABLE_DOLLAR) #if defined(ENABLE_DOLLAR)
static int SDL_SendGestureDollar(SDL_GestureTouch* touch, static void SDL_SendGestureDollar(SDL_GestureTouch* touch,
SDL_GestureID gestureId,float error) SDL_GestureID gestureId,float error)
{ {
SDL_Event event; if (SDL_GetEventState(SDL_DOLLARGESTURE) == SDL_ENABLE) {
event.dgesture.type = SDL_DOLLARGESTURE; SDL_Event event;
event.dgesture.touchId = touch->id; event.dgesture.type = SDL_DOLLARGESTURE;
event.dgesture.x = touch->centroid.x; event.dgesture.touchId = touch->id;
event.dgesture.y = touch->centroid.y; event.dgesture.x = touch->centroid.x;
event.dgesture.gestureId = gestureId; event.dgesture.y = touch->centroid.y;
event.dgesture.error = error; event.dgesture.gestureId = gestureId;
/* A finger came up to trigger this event. */ event.dgesture.error = error;
event.dgesture.numFingers = touch->numDownFingers + 1; /* A finger came up to trigger this event. */
return SDL_PushEvent(&event) > 0; event.dgesture.numFingers = touch->numDownFingers + 1;
SDL_PushEvent(&event);
}
} }
static void SDL_SendDollarRecord(SDL_GestureTouch* touch,SDL_GestureID gestureId)
static int SDL_SendDollarRecord(SDL_GestureTouch* touch,SDL_GestureID gestureId)
{ {
SDL_Event event; if (SDL_GetEventState(SDL_DOLLARRECORD) == SDL_ENABLE) {
event.dgesture.type = SDL_DOLLARRECORD; SDL_Event event;
event.dgesture.touchId = touch->id; event.dgesture.type = SDL_DOLLARRECORD;
event.dgesture.gestureId = gestureId; event.dgesture.touchId = touch->id;
return SDL_PushEvent(&event) > 0; event.dgesture.gestureId = gestureId;
SDL_PushEvent(&event);
}
} }
#endif #endif