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wayland: fix keycodes of swapped xkb modifier keys

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Valentin Hăloiu 2021-12-04 03:50:12 +00:00 committed by Sam Lantinga
parent 615f7b4453
commit cb8fa5f9c3
1 changed files with 37 additions and 0 deletions
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37
src/video/wayland/SDL_waylandevents.c
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@ -66,6 +66,25 @@
/* Weston uses a ratio of 10 units per scroll tick */
#define WAYLAND_WHEEL_AXIS_UNIT 10
static const struct {
xkb_keysym_t keysym;
SDL_KeyCode keycode;
} KeySymToSDLKeyCode[] = {
{ XKB_KEY_Shift_L, SDLK_LSHIFT },
{ XKB_KEY_Shift_R, SDLK_RSHIFT },
{ XKB_KEY_Control_L, SDLK_LCTRL },
{ XKB_KEY_Control_R, SDLK_RCTRL },
{ XKB_KEY_Caps_Lock, SDLK_CAPSLOCK },
{ XKB_KEY_Alt_L, SDLK_LALT },
{ XKB_KEY_Alt_R, SDLK_RALT },
{ XKB_KEY_Meta_L, SDLK_LGUI },
{ XKB_KEY_Meta_R, SDLK_RGUI },
{ XKB_KEY_Super_L, SDLK_LGUI },
{ XKB_KEY_Super_R, SDLK_RGUI },
{ XKB_KEY_Hyper_L, SDLK_LGUI },
{ XKB_KEY_Hyper_R, SDLK_RGUI },
};
struct SDL_WaylandTouchPoint {
SDL_TouchID id;
float x;
@ -83,6 +102,19 @@ struct SDL_WaylandTouchPointList {
static struct SDL_WaylandTouchPointList touch_points = {NULL, NULL};
static SDL_KeyCode
Wayland_KeySymToSDLKeyCode(xkb_keysym_t keysym)
{
int i;
for (i = 0; i < SDL_arraysize(KeySymToSDLKeyCode); ++i) {
if (keysym == KeySymToSDLKeyCode[i].keysym) {
return KeySymToSDLKeyCode[i].keycode;
}
}
return SDLK_UNKNOWN;
}
static void
touch_add(SDL_TouchID id, float x, float y, struct wl_surface *surface)
{
@ -969,6 +1001,11 @@ Wayland_keymap_iter(struct xkb_keymap *keymap, xkb_keycode_t key, void *data)
if (WAYLAND_xkb_keymap_key_get_syms_by_level(keymap, key, sdlKeymap->layout, 0, &syms) > 0) {
uint32_t keycode = SDL_KeySymToUcs4(syms[0]);
if (!keycode) {
keycode = Wayland_KeySymToSDLKeyCode(syms[0]);
}
if (keycode) {
sdlKeymap->keymap[scancode] = keycode;
} else {