mirror of
https://github.com/hyprwm/wlroots-hyprland.git
synced 2024-11-22 12:55:58 +01:00
backend/wayland: factor out wlr_wl_seat
This commit is contained in:
parent
df417b7e95
commit
1ac5257357
4 changed files with 88 additions and 48 deletions
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@ -103,9 +103,9 @@ static void registry_global(void *data, struct wl_registry *registry,
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wl->compositor = wl_registry_bind(registry, name,
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&wl_compositor_interface, 4);
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} else if (strcmp(iface, wl_seat_interface.name) == 0) {
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wl->seat = wl_registry_bind(registry, name,
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struct wl_seat *wl_seat = wl_registry_bind(registry, name,
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&wl_seat_interface, 5);
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wl_seat_add_listener(wl->seat, &seat_listener, wl);
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create_wl_seat(wl_seat, wl);
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} else if (strcmp(iface, xdg_wm_base_interface.name) == 0) {
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wl->xdg_wm_base = wl_registry_bind(registry, name,
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&xdg_wm_base_interface, 1);
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@ -155,13 +155,16 @@ static bool backend_start(struct wlr_backend *backend) {
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wl->started = true;
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if (wl->keyboard) {
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create_wl_keyboard(wl->keyboard, wl);
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}
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struct wlr_wl_seat *seat = wl->seat;
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if (seat != NULL) {
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if (seat->keyboard) {
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create_wl_keyboard(seat->keyboard, wl);
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}
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if (wl->tablet_manager && wl->seat) {
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wl_add_tablet_seat(wl->tablet_manager,
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wl->seat, wl);
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if (wl->tablet_manager) {
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wl_add_tablet_seat(wl->tablet_manager,
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seat->wl_seat, wl);
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}
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}
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for (size_t i = 0; i < wl->requested_outputs; ++i) {
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@ -192,8 +195,6 @@ static void backend_destroy(struct wlr_backend *backend) {
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wl_list_remove(&wl->local_display_destroy.link);
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free(wl->seat_name);
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wl_event_source_remove(wl->remote_display_src);
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wlr_renderer_destroy(wl->renderer);
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@ -201,12 +202,7 @@ static void backend_destroy(struct wlr_backend *backend) {
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wlr_drm_format_set_finish(&wl->linux_dmabuf_v1_formats);
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if (wl->pointer) {
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wl_pointer_destroy(wl->pointer);
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}
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if (wl->seat) {
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wl_seat_destroy(wl->seat);
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}
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destroy_wl_seats(wl);
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if (wl->zxdg_decoration_manager_v1) {
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zxdg_decoration_manager_v1_destroy(wl->zxdg_decoration_manager_v1);
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}
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@ -586,8 +586,11 @@ struct wlr_output *wlr_wl_output_create(struct wlr_backend *wlr_backend) {
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wlr_signal_emit_safe(&backend->backend.events.new_output, wlr_output);
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if (backend->pointer != NULL) {
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create_wl_pointer(backend->pointer, output);
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struct wlr_wl_seat *seat = backend->seat;
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if (seat != NULL) {
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if (seat->pointer) {
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create_wl_pointer(seat->pointer, output);
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}
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}
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return wlr_output;
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@ -372,12 +372,49 @@ static struct wlr_wl_input_device *get_wl_input_device_from_input_device(
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return (struct wlr_wl_input_device *)wlr_dev;
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}
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void create_wl_seat(struct wl_seat *wl_seat, struct wlr_wl_backend *wl) {
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assert(!wl->seat); // only one seat supported at the moment
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struct wlr_wl_seat *seat = calloc(1, sizeof(struct wlr_wl_seat));
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seat->wl_seat = wl_seat;
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wl->seat = seat;
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wl_seat_add_listener(wl_seat, &seat_listener, wl);
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}
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void destroy_wl_seats(struct wlr_wl_backend *wl) {
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struct wlr_wl_seat *seat = wl->seat;
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if (!seat) {
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return;
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}
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if (seat->pointer) {
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wl_pointer_destroy(seat->pointer);
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}
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free(seat->name);
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if (seat->wl_seat) {
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wl_seat_destroy(seat->wl_seat);
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}
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free(seat);
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}
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static struct wlr_wl_seat *backend_get_seat(struct wlr_wl_backend *backend, struct wl_seat *wl_seat) {
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assert(backend->seat && backend->seat->wl_seat == wl_seat);
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return backend->seat;
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}
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static struct wlr_wl_seat *input_device_get_seat(struct wlr_input_device *wlr_dev) {
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struct wlr_wl_input_device *dev =
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get_wl_input_device_from_input_device(wlr_dev);
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assert(dev->backend->seat);
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return dev->backend->seat;
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}
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static void input_device_destroy(struct wlr_input_device *wlr_dev) {
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struct wlr_wl_input_device *dev =
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get_wl_input_device_from_input_device(wlr_dev);
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if (dev->wlr_input_device.type == WLR_INPUT_DEVICE_KEYBOARD) {
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wl_keyboard_release(dev->backend->keyboard);
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dev->backend->keyboard = NULL;
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struct wlr_wl_seat *seat = input_device_get_seat(wlr_dev);
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wl_keyboard_release(seat->keyboard);
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seat->keyboard = NULL;
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}
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wl_list_remove(&dev->wlr_input_device.link);
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free(dev);
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@ -678,20 +715,20 @@ void create_wl_touch(struct wl_touch *wl_touch, struct wlr_wl_backend *wl) {
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static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
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enum wl_seat_capability caps) {
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struct wlr_wl_backend *backend = data;
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assert(backend->seat == wl_seat);
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struct wlr_wl_seat *seat = backend_get_seat(backend, wl_seat);
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if ((caps & WL_SEAT_CAPABILITY_POINTER) && backend->pointer == NULL) {
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if ((caps & WL_SEAT_CAPABILITY_POINTER) && seat->pointer == NULL) {
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wlr_log(WLR_DEBUG, "seat %p offered pointer", (void *)wl_seat);
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struct wl_pointer *wl_pointer = wl_seat_get_pointer(wl_seat);
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backend->pointer = wl_pointer;
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seat->pointer = wl_pointer;
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struct wlr_wl_output *output;
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wl_list_for_each(output, &backend->outputs, link) {
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create_wl_pointer(wl_pointer, output);
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}
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}
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if (!(caps & WL_SEAT_CAPABILITY_POINTER) && backend->pointer != NULL) {
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if (!(caps & WL_SEAT_CAPABILITY_POINTER) && seat->pointer != NULL) {
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wlr_log(WLR_DEBUG, "seat %p dropped pointer", (void *)wl_seat);
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struct wlr_input_device *device, *tmp;
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@ -701,21 +738,21 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
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}
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}
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wl_pointer_release(backend->pointer);
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backend->pointer = NULL;
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wl_pointer_release(seat->pointer);
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seat->pointer = NULL;
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}
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if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && backend->keyboard == NULL) {
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if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && seat->keyboard == NULL) {
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wlr_log(WLR_DEBUG, "seat %p offered keyboard", (void *)wl_seat);
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struct wl_keyboard *wl_keyboard = wl_seat_get_keyboard(wl_seat);
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backend->keyboard = wl_keyboard;
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seat->keyboard = wl_keyboard;
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if (backend->started) {
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create_wl_keyboard(wl_keyboard, backend);
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}
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}
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if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && backend->keyboard != NULL) {
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if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && seat->keyboard != NULL) {
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wlr_log(WLR_DEBUG, "seat %p dropped keyboard", (void *)wl_seat);
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struct wlr_input_device *device, *tmp;
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@ -724,18 +761,18 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
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wlr_input_device_destroy(device);
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}
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}
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assert(backend->keyboard == NULL); // free'ed by input_device_destroy
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assert(seat->keyboard == NULL); // free'ed by input_device_destroy
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}
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if ((caps & WL_SEAT_CAPABILITY_TOUCH) && backend->touch == NULL) {
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if ((caps & WL_SEAT_CAPABILITY_TOUCH) && seat->touch == NULL) {
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wlr_log(WLR_DEBUG, "seat %p offered touch", (void *)wl_seat);
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backend->touch = wl_seat_get_touch(wl_seat);
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seat->touch = wl_seat_get_touch(wl_seat);
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if (backend->started) {
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create_wl_touch(backend->touch, backend);
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create_wl_touch(seat->touch, backend);
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}
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}
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if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && backend->touch != NULL) {
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if (!(caps & WL_SEAT_CAPABILITY_TOUCH) && seat->touch != NULL) {
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wlr_log(WLR_DEBUG, "seat %p dropped touch", (void *)wl_seat);
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struct wlr_input_device *device, *tmp;
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@ -745,18 +782,17 @@ static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
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}
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}
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wl_touch_release(backend->touch);
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backend->touch = NULL;
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wl_touch_release(seat->touch);
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seat->touch = NULL;
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}
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}
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static void seat_handle_name(void *data, struct wl_seat *wl_seat,
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const char *name) {
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struct wlr_wl_backend *backend = data;
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assert(backend->seat == wl_seat);
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// Do we need to check if seatName was previously set for name change?
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free(backend->seat_name);
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backend->seat_name = strdup(name);
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struct wlr_wl_seat *seat = backend_get_seat(backend, wl_seat);
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free(seat->name);
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seat->name = strdup(name);
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}
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const struct wl_seat_listener seat_listener = {
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@ -765,7 +801,5 @@ const struct wl_seat_listener seat_listener = {
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};
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struct wl_seat *wlr_wl_input_device_get_seat(struct wlr_input_device *wlr_dev) {
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struct wlr_wl_input_device *dev =
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get_wl_input_device_from_input_device(wlr_dev);
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return dev->backend->seat;
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return input_device_get_seat(wlr_dev)->wl_seat;
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}
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@ -38,13 +38,9 @@ struct wlr_wl_backend {
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struct wp_presentation *presentation;
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struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1;
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struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1;
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struct wl_seat *seat;
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struct wl_touch *touch;
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struct wl_pointer *pointer;
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struct wl_keyboard *keyboard;
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struct wlr_wl_seat *seat;
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struct wlr_wl_pointer *current_pointer;
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struct zwp_tablet_manager_v2 *tablet_manager;
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char *seat_name;
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struct wlr_drm_format_set linux_dmabuf_v1_formats;
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};
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@ -108,6 +104,15 @@ struct wlr_wl_pointer {
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struct wl_listener output_destroy;
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};
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struct wlr_wl_seat {
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struct wl_seat *wl_seat;
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char *name;
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struct wl_touch *touch;
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struct wl_pointer *pointer;
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struct wl_keyboard *keyboard;
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};
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struct wlr_wl_backend *get_wl_backend_from_backend(struct wlr_backend *backend);
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void update_wl_output_cursor(struct wlr_wl_output *output);
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struct wlr_wl_pointer *pointer_get_wl(struct wlr_pointer *wlr_pointer);
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@ -116,6 +121,8 @@ void create_wl_keyboard(struct wl_keyboard *wl_keyboard, struct wlr_wl_backend *
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void create_wl_touch(struct wl_touch *wl_touch, struct wlr_wl_backend *wl);
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struct wlr_wl_input_device *create_wl_input_device(
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struct wlr_wl_backend *backend, enum wlr_input_device_type type);
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void create_wl_seat(struct wl_seat *wl_seat, struct wlr_wl_backend *wl);
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void destroy_wl_seats(struct wlr_wl_backend *wl);
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extern const struct wl_seat_listener seat_listener;
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