mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2025-11-03 09:01:40 -05:00
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <wayland-client.h>
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#include "backend/wayland.h"
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#include "common/log.h"
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static void registry_wl_seat(struct wlr_wl_backend *backend,
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struct wl_seat *wl_seat, struct wl_registry *registry, uint32_t version) {
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struct wlr_wl_seat *seat;
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if (!(seat = calloc(sizeof(struct wlr_wl_seat), 1))) {
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wlr_log(L_ERROR, "Failed to allocate wlr_wl_seat");
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goto error;
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}
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if (!(seat->keyboards = list_create())) {
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wlr_log(L_ERROR, "Failed to allocate wlr_wl_seat");
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goto error;
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}
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if (!(seat->pointers = list_create())) {
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wlr_log(L_ERROR, "Failed to allocate wlr_wl_pointer");
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goto error;
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}
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seat->wl_seat = wl_seat;
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wl_seat_set_user_data(wl_seat, backend);
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wl_seat_add_listener(wl_seat, &seat_listener, seat);
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return;
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error:
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wlr_wl_seat_free(seat);
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return;
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}
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static void registry_wl_output(struct wlr_wl_backend *backend,
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struct wl_output *wl_output, struct wl_registry *registry, uint32_t version) {
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struct wlr_wl_output *output;
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if (!(output = calloc(sizeof(struct wlr_wl_output), 1))) {
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wlr_log(L_ERROR, "Failed to allocate wlr_wl_output");
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goto error;
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}
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if (!(output->modes = list_create())) {
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wlr_log(L_ERROR, "Failed to allocate wlr_wl_output");
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goto error;
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}
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output->wl_output = wl_output;
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output->scale = 1;
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list_add(backend->outputs, output);
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wl_output_set_user_data(wl_output, backend);
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wl_output_add_listener(wl_output, &output_listener, output);
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return;
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error:
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wlr_wl_output_free(output);
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return;
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}
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static void registry_global(void *data, struct wl_registry *registry,
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uint32_t name, const char *interface, uint32_t version) {
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struct wlr_wl_backend *backend = data;
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wlr_log(L_DEBUG, "Remote wayland global: %s v%d", interface, version);
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if (strcmp(interface, wl_compositor_interface.name) == 0) {
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backend->compositor = wl_registry_bind(registry, name,
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&wl_compositor_interface, version);
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} else if (strcmp(interface, wl_shell_interface.name) == 0) {
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backend->shell = wl_registry_bind(registry, name,
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&wl_shell_interface, version);
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} else if (strcmp(interface, wl_shm_interface.name) == 0) {
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backend->shm = wl_registry_bind(registry, name,
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&wl_shm_interface, version);
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} else if (strcmp(interface, wl_seat_interface.name) == 0) {
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struct wl_seat *wl_seat = wl_registry_bind(registry, name,
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&wl_seat_interface, version);
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registry_wl_seat(backend, wl_seat, registry, version);
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} else if (strcmp(interface, wl_output_interface.name) == 0) {
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struct wl_output *wl_output = wl_registry_bind(registry, name,
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&wl_output_interface, version);
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registry_wl_output(backend, wl_output, registry, version);
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}
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}
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static void registry_global_remove(void *data, struct wl_registry *registry,
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uint32_t name) {
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// TODO
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}
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static const struct wl_registry_listener registry_listener = {
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.global = registry_global,
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.global_remove = registry_global_remove
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};
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void wlr_wlb_registry_poll(struct wlr_wl_backend *backend) {
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wl_registry_add_listener(backend->registry, ®istry_listener, backend);
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wl_display_dispatch(backend->remote_display);
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wl_display_roundtrip(backend->remote_display);
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}
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