You can enable and disable subsystems with SDL_ENABLE_SYSWM_*/SDL_DISABLE_SYSWM_* and you can disable the type forward declarations with SDL_DISABLE_SYSWM_*_TYPES
Modifier keys on Wayland can be remapped, latched/locked, and defer the system modifier state changes to key release events instead of key press events, which the default SDL modifier handling code doesn't deal with correctly. Track and set the modifier keys internally to deal with the plethora of various combinations that the system key modifiers can be in and correctly reflect the actual system state to SDL applications.
Add SDL_SendKeyboardKeyIgnoreModifiers() function and repurpose the source parameter for the SDL_SendKeyboardKeyInternal() function to use as a generic set of keyboard flags.
MessageBoxes attached to a window in macOS should use modal APIs and not
use a poll/sleep pattern on the main thread. Sleeping the main thread
makes the NSWindow message loop sluggish and interferes with external
applications that need to send messages to that window, such as
VoiceOver.
I handle command+C and command+V shortcuts for copy/paste from clipboard using
SDL_GetClipboardText/SDL_SetClipboardText. But on iOS command+V shortcut is
also handled by system, so that I also get textinput event with that clipboard
text. And thus the application gets this clipboard text twice (from
SDL_GetClipboardText and from textinput event).
I assume that intended behavior is that command+V shouldn't generate textinput
events. At least as far as I know ctrl+V on other platforms does nothing. This
commit disables paste action for UITextField, so that textinput event isn't
generated anymore.
This simplifies the API and removes a level of API translation between the int variants of the functions and the float implementation
Fixes https://github.com/libsdl-org/SDL/issues/6656
