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sdl: Explicitly disable the cursor for non-touchscreen devices

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...Except for simulators, those always need the cursor

In practice this only affects the RG Nano as it is currently our
only SDL target that lacks a touchscreen.

Change-Id: I292f923848528c233da518b062d9ccd8a03515dd
This commit is contained in:
Solomon Peachy 2025-08-06 21:26:41 -04:00
parent 209f833c7a
commit 6265bbbd97
1 changed files with 8 additions and 7 deletions
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15
firmware/target/hosted/sdl/system-sdl.c
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@ -99,11 +99,8 @@ static int sdl_event_thread(void * param)
sdl_window_setup(); sdl_window_setup();
#endif #endif
#if (CONFIG_PLATFORM & PLATFORM_MAEMO) #if !defined(SIMULATOR)
SDL_sem *wait_for_maemo_startup; #if defined(HAVE_TOUCHSCREEN)
#endif
#if (CONFIG_PLATFORM & (PLATFORM_MAEMO|PLATFORM_PANDORA)) || defined(RG_NANO)
/* SDL touch screen fix: Work around a SDL assumption that returns /* SDL touch screen fix: Work around a SDL assumption that returns
relative mouse coordinates when you get to the screen edges relative mouse coordinates when you get to the screen edges
using the touchscreen and a disabled mouse cursor. using the touchscreen and a disabled mouse cursor.
@ -113,11 +110,15 @@ static int sdl_event_thread(void * param)
SDL_ShowCursor(SDL_ENABLE); SDL_ShowCursor(SDL_ENABLE);
SDL_SetCursor(hiddenCursor); SDL_SetCursor(hiddenCursor);
#endif #else /* !HAVE_TOUCHSCREEN */
/* Explicitly disable the cursor on non-touch targets */
SDL_ShowCursor(SDL_DISABLE);
#endif /* !HAVE_TOUCHSCREEN */
#endif /* !SIMULATOR */
#if (CONFIG_PLATFORM & PLATFORM_MAEMO) #if (CONFIG_PLATFORM & PLATFORM_MAEMO)
/* start maemo thread: Listen to display on/off events and battery monitoring */ /* start maemo thread: Listen to display on/off events and battery monitoring */
wait_for_maemo_startup = SDL_CreateSemaphore(0); /* 0-count so it blocks */ SDL_sem *wait_for_maemo_startup = SDL_CreateSemaphore(0); /* 0-count so it blocks */
SDL_Thread *maemo_thread = SDL_CreateThread(maemo_thread_func, NULL, wait_for_maemo_startup); SDL_Thread *maemo_thread = SDL_CreateThread(maemo_thread_func, NULL, wait_for_maemo_startup);
SDL_SemWait(wait_for_maemo_startup); SDL_SemWait(wait_for_maemo_startup);
SDL_DestroySemaphore(wait_for_maemo_startup); SDL_DestroySemaphore(wait_for_maemo_startup);