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session-lock: refactor

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No changes in logic.
This commit is contained in:
tokyo4j 2024-07-02 22:03:45 +09:00 • committed by Hiroaki Yamamoto
parent 30694c2174
commit 11f02075c2
2 changed files with 19 additions and 10 deletions
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27
src/session-lock.c
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@ -13,7 +13,7 @@ struct session_lock_output {
struct wlr_session_lock_surface_v1 *surface;
struct wl_event_source *blank_timer;
struct wl_list link; /* session_lock_manager.outputs */
struct wl_list link; /* session_lock_manager.lock_outputs */
struct wl_listener destroy;
struct wl_listener commit;
@ -37,7 +37,7 @@ refocus_output(struct session_lock_output *output)
}
struct session_lock_output *iter;
wl_list_for_each(iter, &output->manager->session_lock_outputs, link) {
wl_list_for_each(iter, &output->manager->lock_outputs, link) {
if (iter == output || !iter->surface || !iter->surface->surface) {
continue;
}
@ -109,7 +109,7 @@ handle_new_surface(struct wl_listener *listener, void *data)
struct wlr_session_lock_surface_v1 *lock_surface = data;
struct output *output = lock_surface->output->data;
struct session_lock_output *lock_output;
wl_list_for_each(lock_output, &manager->session_lock_outputs, link) {
wl_list_for_each(lock_output, &manager->lock_outputs, link) {
if (lock_output->output == output) {
goto found_lock_output;
}
@ -211,7 +211,10 @@ session_lock_output_create(struct session_lock_manager *manager, struct output *
goto exit_session;
}
/* Delay blanking output by 100ms to prevent flashing */
/*
* Delay blanking output by 100ms to prevent flicker. If the session is
* already locked, blank immediately.
*/
lock_output->blank_timer =
wl_event_loop_add_timer(manager->server->wl_event_loop,
handle_output_blank_timeout, lock_output);
@ -235,7 +238,7 @@ session_lock_output_create(struct session_lock_manager *manager, struct output *
lock_output_reconfigure(lock_output);
wl_list_insert(&manager->session_lock_outputs, &lock_output->link);
wl_list_insert(&manager->lock_outputs, &lock_output->link);
return;
exit_session:
@ -248,7 +251,7 @@ static void
session_lock_destroy(struct session_lock_manager *manager)
{
struct session_lock_output *lock_output, *next;
wl_list_for_each_safe(lock_output, next, &manager->session_lock_outputs, link) {
wl_list_for_each_safe(lock_output, next, &manager->lock_outputs, link) {
wlr_scene_node_destroy(&lock_output->tree->node);
}
if (manager->lock) {
@ -270,12 +273,17 @@ handle_lock_unlock(struct wl_listener *listener, void *data)
cursor_update_focus(manager->server);
}
/* Called when session-lock is destroyed without unlock */
static void
handle_lock_destroy(struct wl_listener *listener, void *data)
{
struct session_lock_manager *manager =
wl_container_of(listener, manager, lock_destroy);
/*
* Destroy session-lock, but manager->locked remains true and
* lock_outputs still hides the screens.
*/
wl_list_remove(&manager->lock_destroy.link);
wl_list_remove(&manager->lock_unlock.link);
wl_list_remove(&manager->lock_new_surface.link);
@ -295,9 +303,10 @@ handle_new_session_lock(struct wl_listener *listener, void *data)
}
if (manager->locked) {
wlr_log(WLR_INFO, "replacing abandoned lock");
/* clear manager->lock_outputs */
session_lock_destroy(manager);
}
assert(wl_list_empty(&manager->session_lock_outputs));
assert(wl_list_empty(&manager->lock_outputs));
struct output *output;
wl_list_for_each(output, &manager->server->outputs, link) {
@ -336,7 +345,7 @@ session_lock_init(struct server *server)
server->session_lock_manager = manager;
manager->server = server;
manager->wlr_manager = wlr_session_lock_manager_v1_create(server->wl_display);
wl_list_init(&manager->session_lock_outputs);
wl_list_init(&manager->lock_outputs);
manager->new_lock.notify = handle_new_session_lock;
wl_signal_add(&manager->wlr_manager->events.new_lock, &manager->new_lock);
@ -359,7 +368,7 @@ session_lock_update_for_layout_change(struct server *server)
struct session_lock_manager *manager = server->session_lock_manager;
struct session_lock_output *lock_output;
wl_list_for_each(lock_output, &manager->session_lock_outputs, link) {
wl_list_for_each(lock_output, &manager->lock_outputs, link) {
lock_output_reconfigure(lock_output);
}
}