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Listen to display destroy in seat

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emersion 2017-12-07 01:02:07 +01:00
parent 088ff9a614
commit 983ea3033f
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GPG key ID: 0FDE7BE0E88F5E48
2 changed files with 32 additions and 20 deletions
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1
include/wlr/types/wlr_seat.h
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@ -183,6 +183,7 @@ struct wlr_seat {
struct wlr_seat_keyboard_state keyboard_state; struct wlr_seat_keyboard_state keyboard_state;
struct wlr_seat_touch_state touch_state; struct wlr_seat_touch_state touch_state;
struct wl_listener display_destroy;
struct wl_listener selection_data_source_destroy; struct wl_listener selection_data_source_destroy;
struct { struct {

51
types/wlr_seat.c
View file

@ -337,6 +337,34 @@ static const struct wlr_touch_grab_interface default_touch_grab_impl = {
}; };
void wlr_seat_destroy(struct wlr_seat *wlr_seat) {
if (!wlr_seat) {
return;
}
wl_list_remove(&wlr_seat->display_destroy.link);
struct wlr_seat_client *client, *tmp;
wl_list_for_each_safe(client, tmp, &wlr_seat->clients, link) {
// will destroy other resources as well
wl_resource_destroy(client->wl_resource);
}
wl_global_destroy(wlr_seat->wl_global);
free(wlr_seat->pointer_state.default_grab);
free(wlr_seat->keyboard_state.default_grab);
free(wlr_seat->touch_state.default_grab);
free(wlr_seat->data_device);
free(wlr_seat->name);
free(wlr_seat);
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_seat *seat =
wl_container_of(listener, seat, display_destroy);
wlr_seat_destroy(seat);
}
struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) { struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
struct wlr_seat *wlr_seat = calloc(1, sizeof(struct wlr_seat)); struct wlr_seat *wlr_seat = calloc(1, sizeof(struct wlr_seat));
if (!wlr_seat) { if (!wlr_seat) {
@ -418,29 +446,12 @@ struct wlr_seat *wlr_seat_create(struct wl_display *display, const char *name) {
wl_signal_init(&wlr_seat->events.touch_grab_begin); wl_signal_init(&wlr_seat->events.touch_grab_begin);
wl_signal_init(&wlr_seat->events.touch_grab_end); wl_signal_init(&wlr_seat->events.touch_grab_end);
wlr_seat->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(display, &wlr_seat->display_destroy);
return wlr_seat; return wlr_seat;
} }
void wlr_seat_destroy(struct wlr_seat *wlr_seat) {
if (!wlr_seat) {
return;
}
struct wlr_seat_client *client, *tmp;
wl_list_for_each_safe(client, tmp, &wlr_seat->clients, link) {
// will destroy other resources as well
wl_resource_destroy(client->wl_resource);
}
wl_global_destroy(wlr_seat->wl_global);
free(wlr_seat->pointer_state.default_grab);
free(wlr_seat->keyboard_state.default_grab);
free(wlr_seat->touch_state.default_grab);
free(wlr_seat->data_device);
free(wlr_seat->name);
free(wlr_seat);
}
struct wlr_seat_client *wlr_seat_client_for_wl_client(struct wlr_seat *wlr_seat, struct wlr_seat_client *wlr_seat_client_for_wl_client(struct wlr_seat *wlr_seat,
struct wl_client *wl_client) { struct wl_client *wl_client) {
assert(wlr_seat); assert(wlr_seat);