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swaybar: fix binding to wl_pointer multiple times

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emersion 2018-10-06 19:11:33 +02:00
parent 176832fe30
commit d50f54fa42
1 changed files with 5 additions and 1 deletions
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6
swaybar/bar.c
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@ -283,6 +283,10 @@ struct wl_pointer_listener pointer_listener = {
static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat, static void seat_handle_capabilities(void *data, struct wl_seat *wl_seat,
enum wl_seat_capability caps) { enum wl_seat_capability caps) {
struct swaybar *bar = data; struct swaybar *bar = data;
if (bar->pointer.pointer != NULL) {
wl_pointer_release(bar->pointer.pointer);
bar->pointer.pointer = NULL;
}
if ((caps & WL_SEAT_CAPABILITY_POINTER)) { if ((caps & WL_SEAT_CAPABILITY_POINTER)) {
bar->pointer.pointer = wl_seat_get_pointer(wl_seat); bar->pointer.pointer = wl_seat_get_pointer(wl_seat);
wl_pointer_add_listener(bar->pointer.pointer, &pointer_listener, bar); wl_pointer_add_listener(bar->pointer.pointer, &pointer_listener, bar);
@ -429,7 +433,7 @@ static void handle_global(void *data, struct wl_registry *registry,
&wl_compositor_interface, 3); &wl_compositor_interface, 3);
} else if (strcmp(interface, wl_seat_interface.name) == 0) { } else if (strcmp(interface, wl_seat_interface.name) == 0) {
bar->seat = wl_registry_bind(registry, name, bar->seat = wl_registry_bind(registry, name,
&wl_seat_interface, 1); &wl_seat_interface, 3);
wl_seat_add_listener(bar->seat, &seat_listener, bar); wl_seat_add_listener(bar->seat, &seat_listener, bar);
} else if (strcmp(interface, wl_shm_interface.name) == 0) { } else if (strcmp(interface, wl_shm_interface.name) == 0) {
bar->shm = wl_registry_bind(registry, name, bar->shm = wl_registry_bind(registry, name,