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swaylock: Support keyboard and pointer disconnects and reconnects

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This commit is contained in:
Ryan Dwyer 2018-10-06 09:38:12 +10:00
parent c1f09939ae
commit b0393ae34b
3 changed files with 15 additions and 5 deletions
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2
include/swaylock/swaylock.h
View file

@ -58,6 +58,8 @@ struct swaylock_state {
struct wl_compositor *compositor;
struct zwlr_layer_shell_v1 *layer_shell;
struct zwlr_input_inhibit_manager_v1 *input_inhibit_manager;
struct wl_pointer *pointer;
struct wl_keyboard *keyboard;
struct wl_shm *shm;
struct wl_list surfaces;
struct wl_list images;

2
swaylock/main.c
View file

@ -277,7 +277,7 @@ static void handle_global(void *data, struct wl_registry *registry,
&wl_shm_interface, 1);
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
struct wl_seat *seat = wl_registry_bind(
registry, name, &wl_seat_interface, 1);
registry, name, &wl_seat_interface, 3);
wl_seat_add_listener(seat, &seat_listener, state);
} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
state->layer_shell = wl_registry_bind(

16
swaylock/seat.c
View file

@ -145,13 +145,21 @@ static const struct wl_pointer_listener pointer_listener = {
static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
enum wl_seat_capability caps) {
struct swaylock_state *state = data;
if (state->pointer) {
wl_pointer_release(state->pointer);
state->pointer = NULL;
}
if (state->keyboard) {
wl_keyboard_release(state->keyboard);
state->keyboard = NULL;
}
if ((caps & WL_SEAT_CAPABILITY_POINTER)) {
struct wl_pointer *pointer = wl_seat_get_pointer(wl_seat);
wl_pointer_add_listener(pointer, &pointer_listener, NULL);
state->pointer = wl_seat_get_pointer(wl_seat);
wl_pointer_add_listener(state->pointer, &pointer_listener, NULL);
}
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD)) {
struct wl_keyboard *keyboard = wl_seat_get_keyboard(wl_seat);
wl_keyboard_add_listener(keyboard, &keyboard_listener, state);
state->keyboard = wl_seat_get_keyboard(wl_seat);
wl_keyboard_add_listener(state->keyboard, &keyboard_listener, state);
}
}