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wlr-seat: keyboard layout

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This commit is contained in:
Tony Crisci 2017-09-23 13:21:57 -04:00
parent 30b5d76426
commit 3895593998
3 changed files with 43 additions and 16 deletions
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19
examples/compositor.c
View file

@ -362,19 +362,6 @@ static void handle_keyboard_key(struct keyboard_state *keyboard,
}
}
static void handle_keyboard_bound(struct wl_listener *listener, void *data) {
struct wlr_seat_handle *handle = data;
struct sample_state *state =
wl_container_of(listener, state, keyboard_bound);
wl_keyboard_send_keymap(handle->keyboard, WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1,
state->keymap_fd, state->keymap_size);
if (wl_resource_get_version(handle->keyboard) >= 2) {
wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
}
}
static struct wlr_xdg_surface_v6 *example_xdg_surface_at(
struct sample_state *sample, int lx, int ly) {
struct wlr_xdg_surface_v6 *xdg_surface;
@ -654,8 +641,6 @@ int main(int argc, char *argv[]) {
state.wl_seat = wlr_seat_create(compositor.display, "seat0");
assert(state.wl_seat);
state.keyboard_bound.notify = handle_keyboard_bound;
wl_signal_add(&state.wl_seat->events.keyboard_bound, &state.keyboard_bound);
wlr_seat_set_capabilities(state.wl_seat, WL_SEAT_CAPABILITY_KEYBOARD
| WL_SEAT_CAPABILITY_POINTER | WL_SEAT_CAPABILITY_TOUCH);
@ -672,6 +657,10 @@ int main(int argc, char *argv[]) {
free(keymap);
break;
}
wlr_seat_keyboard_set_keymap(state.wl_seat, state.keymap_fd,
state.keymap_size);
state.xwayland = wlr_xwayland_create(compositor.display,
state.wlr_compositor);

9
include/wlr/types/wlr_seat.h
View file

@ -35,6 +35,9 @@ struct wlr_seat_keyboard_state {
struct wlr_seat_handle *focused_handle;
struct wlr_surface *focused_surface;
int keymap_fd;
size_t keymap_size;
struct wl_listener focus_surface_destroy_listener;
struct wl_listener focus_resource_destroy_listener;
};
@ -150,4 +153,10 @@ void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat,
uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked,
uint32_t group);
/**
* Set the keymap and send it to seat keyboard resources.
*/
void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd,
size_t keymap_size);
#endif

31
types/wlr_seat.c
View file

@ -70,7 +70,7 @@ static void wl_seat_get_keyboard(struct wl_client *client,
}
if (handle->keyboard) {
// TODO: this is probably a protocol violation but it simplifies our
// code and it'd be stupid for clients to create several pointers for
// code and it'd be stupid for clients to create several keyboards for
// the same seat
wl_resource_destroy(handle->keyboard);
}
@ -78,6 +78,20 @@ static void wl_seat_get_keyboard(struct wl_client *client,
wl_resource_get_version(_handle), id);
wl_resource_set_implementation(handle->keyboard, &wl_keyboard_impl,
handle, &wl_keyboard_destroy);
if (wl_resource_get_version(handle->keyboard) >=
WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION) {
wl_keyboard_send_repeat_info(handle->keyboard, 25, 600);
}
if (handle->wlr_seat->keyboard_state.keymap_size) {
// TODO: handle no keymap
wl_keyboard_send_keymap(handle->keyboard,
WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1,
handle->wlr_seat->keyboard_state.keymap_fd,
handle->wlr_seat->keyboard_state.keymap_size);
}
wl_signal_emit(&handle->wlr_seat->events.keyboard_bound, handle);
}
@ -508,3 +522,18 @@ void wlr_seat_keyboard_send_modifiers(struct wlr_seat *wlr_seat,
mods_latched, mods_locked, group);
}
}
void wlr_seat_keyboard_set_keymap(struct wlr_seat *wlr_seat, int keymap_fd,
size_t keymap_size) {
// TODO: we probably should wait to send the keymap if keys are pressed
struct wlr_seat_handle *handle;
wl_list_for_each(handle, &wlr_seat->handles, link) {
if (handle->keyboard) {
wl_keyboard_send_keymap(handle->keyboard,
WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1, keymap_fd, keymap_size);
}
}
wlr_seat->keyboard_state.keymap_fd = keymap_fd;
wlr_seat->keyboard_state.keymap_size = keymap_size;
}