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sway/lock: set session lock hints if systemd is available

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Signed-off-by: Roosembert Palacios <roosemberth@posteo.ch>
This commit is contained in:
Roosembert Palacios 2022-05-16 16:20:41 +02:00
parent ffc603d451
commit d21f2147e1
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GPG key ID: CAAAECE5C2242BB7
2 changed files with 36 additions and 0 deletions
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32
sway/lock.c
View file

@ -6,6 +6,11 @@
#include "sway/output.h"
#include "sway/server.h"
#include "../include/config.h"
#if HAVE_LIBSYSTEMD
#include <systemd/sd-bus.h>
#endif
struct sway_session_lock_surface {
struct wlr_session_lock_surface_v1 *lock_surface;
struct sway_output *output;
@ -84,6 +89,30 @@ static void handle_new_surface(struct wl_listener *listener, void *data) {
wl_signal_add(&output->wlr_output->events.commit, &surf->output_commit);
}
static void set_session_lock_hint(int is_locked) {
#if HAVE_LIBSYSTEMD
sd_bus *bus = NULL;
sd_bus_error err = SD_BUS_ERROR_NULL;
int ret = sd_bus_default_system(&bus);
if (ret < 0) {
sway_log(SWAY_DEBUG, "Failed to set lock hint: Could not get bus: (%d)", ret);
return;
}
ret = sd_bus_call_method(bus,
"org.freedesktop.login1",
"/org/freedesktop/login1/session/self",
"org.freedesktop.login1.Session",
"SetLockedHint",
&err, NULL, "b", is_locked);
if (ret < 0) {
sway_log(SWAY_DEBUG, "Failed to set lock hint: Method call failed: %s: %s",
err.name, err.message);
}
sd_bus_error_free(&err);
sd_bus_unref(bus);
#endif
}
static void handle_unlock(struct wl_listener *listener, void *data) {
sway_log(SWAY_DEBUG, "session unlocked");
server.session_lock.locked = false;
@ -110,6 +139,7 @@ static void handle_unlock(struct wl_listener *listener, void *data) {
struct sway_output *output = root->outputs->items[i];
output_damage_whole(output);
}
set_session_lock_hint(false);
}
static void handle_abandon(struct wl_listener *listener, void *data) {
@ -130,6 +160,7 @@ static void handle_abandon(struct wl_listener *listener, void *data) {
struct sway_output *output = root->outputs->items[i];
output_damage_whole(output);
}
set_session_lock_hint(false);
}
static void handle_session_lock(struct wl_listener *listener, void *data) {
@ -161,6 +192,7 @@ static void handle_session_lock(struct wl_listener *listener, void *data) {
struct sway_output *output = root->outputs->items[i];
output_damage_whole(output);
}
set_session_lock_hint(true);
}
static void handle_session_lock_destroy(struct wl_listener *listener, void *data) {

4
sway/meson.build
View file

@ -229,6 +229,10 @@ if have_xwayland
sway_deps += xcb
endif
if sdbus.found()
sway_deps += sdbus
endif
executable(
'sway',
sway_sources,