From: Joan Torres Lopez <joantolo@redhat.com>
Date: Tue, 15 Jul 2025 09:27:01 +0000 (+0200)
Subject: systemActions: Optionally allow restart/shutdown on lock screen
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~116^2^2~53
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=193b664c7daa2ea7707e8b7fba03afe07e2cbd2a;p=gnome-shell.git

systemActions: Optionally allow restart/shutdown on lock screen

Support the new 'restart-enabled' setting from 'org.gnome.desktop.screensaver'
to optionally allow restart/shutdown from the lock screen.

Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1584
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3797>
---

diff --git a/js/misc/systemActions.js b/js/misc/systemActions.js
index a027a8134..c24d254b4 100644
--- a/js/misc/systemActions.js
+++ b/js/misc/systemActions.js
@@ -12,10 +12,12 @@ import * as Screenshot from '../ui/screenshot.js';
 
 const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
 const LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
+const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
 const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
 const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
 const DISABLE_LOG_OUT_KEY = 'disable-log-out';
 const DISABLE_RESTART_KEY = 'disable-restart-buttons';
+const RESTART_ENABLED_KEY = 'restart-enabled';
 const ALWAYS_SHOW_LOG_OUT_KEY = 'always-show-log-out';
 
 const POWER_OFF_ACTION_ID        = 'power-off';
@@ -153,6 +155,7 @@ const SystemActions = GObject.registerClass({
         this._loginScreenSettings = new Gio.Settings({schema_id: LOGIN_SCREEN_SCHEMA});
         this._lockdownSettings = new Gio.Settings({schema_id: LOCKDOWN_SCHEMA});
         this._orientationSettings = new Gio.Settings({schema_id: 'org.gnome.settings-daemon.peripherals.touchscreen'});
+        this._screenSaverSettings = new Gio.Settings({schema_id: SCREENSAVER_SCHEMA});
 
         this._session = new GnomeSession.SessionManager();
         this._loginManager = LoginManager.getLoginManager();
@@ -182,6 +185,9 @@ const SystemActions = GObject.registerClass({
         this._lockdownSettings.connect(`changed::${DISABLE_LOG_OUT_KEY}`,
             () => this._updateHaveShutdown());
 
+        this._screenSaverSettings.connect(`changed::${RESTART_ENABLED_KEY}`,
+            () => this._updateHaveShutdown());
+
         this.forceUpdate();
 
         this._orientationSettings.connect('changed::orientation-lock', () => {
@@ -347,7 +353,8 @@ const SystemActions = GObject.registerClass({
     }
 
     _updatePowerOff() {
-        let disabled = Main.sessionMode.isLocked ||
+        let disabled = (Main.sessionMode.isLocked &&
+                        !this._screenSaverSettings.get_boolean(RESTART_ENABLED_KEY)) ||
                        (Main.sessionMode.isGreeter &&
                         this._loginScreenSettings.get_boolean(DISABLE_RESTART_KEY));
         this._actions.get(POWER_OFF_ACTION_ID).available = this._canHavePowerOff && !disabled;