wlroots-hyprland/backend/wayland/registry.c

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#include <stdint.h>
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#include <stdlib.h>
#include <string.h>
#include <wayland-client.h>
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#include <wlr/util/log.h>
#include "backend/wayland.h"
static void registry_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version) {
struct wlr_wl_backend *backend = data;
wlr_log(L_DEBUG, "Remote wayland global: %s v%d", interface, version);
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if (strcmp(interface, wl_compositor_interface.name) == 0) {
backend->compositor = wl_registry_bind(registry, name,
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&wl_compositor_interface, version);
} else if (strcmp(interface, wl_shell_interface.name) == 0) {
backend->shell = wl_registry_bind(registry, name,
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&wl_shell_interface, version);
} else if (strcmp(interface, wl_shm_interface.name) == 0) {
backend->shm = wl_registry_bind(registry, name,
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&wl_shm_interface, version);
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
backend->seat = wl_registry_bind(registry, name,
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&wl_seat_interface, version);
wl_seat_add_listener(backend->seat, &seat_listener, backend);
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}
}
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static void registry_global_remove(void *data, struct wl_registry *registry,
uint32_t name) {
// TODO
}
static const struct wl_registry_listener registry_listener = {
.global = registry_global,
.global_remove = registry_global_remove
};
void wlr_wl_registry_poll(struct wlr_wl_backend *backend) {
wl_registry_add_listener(backend->registry, &registry_listener, backend);
wl_display_dispatch(backend->remote_display);
wl_display_roundtrip(backend->remote_display);
}