mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-12-16 08:56:26 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Listen to display destroy in backends

Browse source
This commit is contained in:
emersion 2017-12-07 23:44:59 +01:00
parent bdb6e0b84c
commit 9d43adaafa
No known key found for this signature in database
GPG key ID: 0FDE7BE0E88F5E48
8 changed files with 130 additions and 70 deletions
Download patch file Download diff file Expand all files Collapse all files

25
backend/libinput/backend.c
View file

@ -43,10 +43,12 @@ static void wlr_libinput_log(struct libinput *libinput_context,
}
static bool wlr_libinput_backend_start(struct wlr_backend *_backend) {
struct wlr_libinput_backend *backend = (struct wlr_libinput_backend *)_backend;
struct wlr_libinput_backend *backend =
(struct wlr_libinput_backend *)_backend;
wlr_log(L_DEBUG, "Initializing libinput");
backend->libinput_context = libinput_udev_create_context(&libinput_impl, backend,
backend->session->udev);
backend->libinput_context = libinput_udev_create_context(&libinput_impl,
backend, backend->session->udev);
if (!backend->libinput_context) {
wlr_log(L_ERROR, "Failed to create libinput context");
return false;
@ -99,6 +101,7 @@ static void wlr_libinput_backend_destroy(struct wlr_backend *_backend) {
}
struct wlr_libinput_backend *backend =
(struct wlr_libinput_backend *)_backend;
for (size_t i = 0; i < backend->wlr_device_lists.length; i++) {
struct wl_list *wlr_devices = backend->wlr_device_lists.items[i];
struct wlr_input_device *wlr_dev, *next;
@ -108,6 +111,10 @@ static void wlr_libinput_backend_destroy(struct wlr_backend *_backend) {
}
free(wlr_devices);
}
wl_list_remove(&backend->display_destroy.link);
wl_list_remove(&backend->session_signal.link);
wlr_list_finish(&backend->wlr_device_lists);
wl_event_source_remove(backend->input_event);
libinput_unref(backend->libinput_context);
@ -124,7 +131,8 @@ bool wlr_backend_is_libinput(struct wlr_backend *b) {
}
static void session_signal(struct wl_listener *listener, void *data) {
struct wlr_libinput_backend *backend = wl_container_of(listener, backend, session_signal);
struct wlr_libinput_backend *backend =
wl_container_of(listener, backend, session_signal);
struct wlr_session *session = data;
if (!backend->libinput_context) {
@ -138,6 +146,12 @@ static void session_signal(struct wl_listener *listener, void *data) {
}
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_libinput_backend *backend =
wl_container_of(listener, backend, display_destroy);
wlr_libinput_backend_destroy(&backend->backend);
}
struct wlr_backend *wlr_libinput_backend_create(struct wl_display *display,
struct wlr_session *session) {
assert(display && session);
@ -160,6 +174,9 @@ struct wlr_backend *wlr_libinput_backend_create(struct wl_display *display,
backend->session_signal.notify = session_signal;
wl_signal_add(&session->session_signal, &backend->session_signal);
backend->display_destroy.notify = handle_display_destroy;
wl_display_add_destroy_listener(display, &backend->display_destroy);
return &backend->backend;
error_backend:
free(backend);