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x11: Add keymap support

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XkbKeycodeToKeySym is replaced with XkbLookupKeySym, which can take the modifier states. The associated cmake check has been renamed for consistency.

Only the XKB path is currently handled. The deprecated XKeycodeToKeysym path is TODO.
This commit is contained in:
Frank Praznik
2024-06-22 19:09:50 -04:00
parent c874a78ffb
commit 974bbea20b
9 changed files with 87 additions and 72 deletions
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2
cmake/sdlchecks.cmake
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@@ -371,7 +371,7 @@ macro(CheckX11)
set(SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1)
endif()
check_symbol_exists(XkbKeycodeToKeysym "X11/Xlib.h;X11/XKBlib.h" SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM)
check_symbol_exists(XkbLookupKeySym "X11/Xlib.h;X11/XKBlib.h" SDL_VIDEO_DRIVER_X11_HAS_XKBLOOKUPKEYSYM)
if(SDL_X11_XCURSOR AND HAVE_XCURSOR_H AND XCURSOR_LIB)
set(HAVE_X11_XCURSOR TRUE)