diff options
| -rw-r--r-- | wayland/registry.c | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/wayland/registry.c b/wayland/registry.c index 46814bb7..622571f0 100644 --- a/wayland/registry.c +++ b/wayland/registry.c @@ -174,6 +174,35 @@ static const struct wl_keyboard_listener keyboard_listener = { .repeat_info = keyboard_handle_repeat_info }; +static void seat_handle_capabilities(void *data, struct wl_seat *seat, + enum wl_seat_capability caps) { + struct registry *reg = data; + + if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !reg->pointer) { + reg->pointer = wl_seat_get_pointer(reg->seat); + } else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && reg->pointer) { + wl_pointer_destroy(reg->pointer); + reg->pointer = NULL; + } + + if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !reg->keyboard) { + reg->keyboard = wl_seat_get_keyboard(reg->seat); + wl_keyboard_add_listener(reg->keyboard, &keyboard_listener, reg); + } else if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && reg->keyboard) { + wl_keyboard_destroy(reg->keyboard); + reg->keyboard = NULL; + } +} + +static void seat_handle_name(void *data, struct wl_seat *seat, const char *name) { + // this space intentionally left blank +} + +static const struct wl_seat_listener seat_listener = { + .capabilities = seat_handle_capabilities, + .name = seat_handle_name, +}; + static void registry_global(void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version) { struct registry *reg = data; @@ -186,11 +215,7 @@ static void registry_global(void *data, struct wl_registry *registry, reg->shell = wl_registry_bind(registry, name, &wl_shell_interface, version); } else if (strcmp(interface, wl_seat_interface.name) == 0) { reg->seat = wl_registry_bind(registry, name, &wl_seat_interface, version); - reg->pointer = wl_seat_get_pointer(reg->seat); - reg->keyboard = wl_seat_get_keyboard(reg->seat); - if (reg->keyboard) { - wl_keyboard_add_listener(reg->keyboard, &keyboard_listener, reg); - } + wl_seat_add_listener(reg->seat, &seat_listener, reg); } else if (strcmp(interface, wl_output_interface.name) == 0) { struct wl_output *output = wl_registry_bind(registry, name, &wl_output_interface, version); struct output_state *ostate = malloc(sizeof(struct output_state)); |