Make PreventSleepToggle self contained

data/quick-settings.gresource.xml

@@ -8,6 +8,7 @@
   <gresource prefix="/org/elementary/wingpanel/icons">
     <file alias="scalable/status/dark-mode-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/dark-mode.svg</file>
     <file alias="scalable/status/system-suspend-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/system-suspend.svg</file>
+    <file alias="scalable/status/system-suspend-disabled-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/system-suspend-disabled.svg</file>
     <file alias="scalable/status/quick-settings-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/quick-settings.svg</file>
     <file alias="scalable/status/quick-settings-rotation-allowed-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/rotation-allowed.svg</file>
     <file alias="scalable/status/quick-settings-rotation-locked-symbolic.svg" compressed="true" preprocess="xml-stripblanks">icons/rotation-locked.svg</file>

po/POTFILES

@@ -11,6 +11,7 @@ src/Services/UserManager.vala
 src/Widgets/CurrentUser.vala
 src/Widgets/DarkModeToggle.vala
 src/Widgets/EndSessionDialog.vala
+src/Widgets/PreventSleepToggle.vala
 src/Widgets/RotationToggle.vala
 src/Widgets/SessionBox.vala
 src/Widgets/SettingsToggle.vala

src/PopoverWidget.vala

@@ -15,9 +15,6 @@ public class QuickSettings.PopoverWidget : Gtk.Box {
     private UserList accounts_view;
     private Gtk.Button current_user_button;
 
-    private uint suspend_cookie = 0;
-    private uint idle_cookie = 0;
-
     public PopoverWidget (Wingpanel.IndicatorManager.ServerType server_type) {
         Object (server_type: server_type);
     }
@@ -41,10 +38,7 @@ public class QuickSettings.PopoverWidget : Gtk.Box {
             settings_uri = "settings://input/keyboard/behavior"
         };
 
-        var prevent_sleep_toggle = new SettingsToggle (
-            new ThemedIcon ("weather-clear-night"),
-            _("Prevent Sleep")
-        );
+        var prevent_sleep_toggle = new PreventSleepToggle ();
 
         var toggle_box = new Gtk.FlowBox () {
             column_spacing = 6,
@@ -149,30 +143,6 @@ public class QuickSettings.PopoverWidget : Gtk.Box {
             }
         });
 
-        prevent_sleep_toggle.notify["active"].connect ((obj, pspec) => {
-            var _prevent_sleep_toggle = (SettingsToggle) obj;
-            unowned var application = (Gtk.Application) GLib.Application.get_default ();
-
-            if (_prevent_sleep_toggle.active && suspend_cookie == 0 && idle_cookie == 0) {
-                suspend_cookie = application.inhibit (
-                    (Gtk.Window) get_toplevel (),
-                    Gtk.ApplicationInhibitFlags.SUSPEND,
-                    "Prevent session from suspending"
-                );
-                idle_cookie = application.inhibit (
-                    (Gtk.Window) get_toplevel (),
-                    Gtk.ApplicationInhibitFlags.IDLE,
-                    "Prevent session from idle"
-                );
-            } else if (!_prevent_sleep_toggle.active && suspend_cookie > 0 && idle_cookie > 0) {
-                application.uninhibit (suspend_cookie);
-                application.uninhibit (idle_cookie);
-
-                suspend_cookie = 0;
-                idle_cookie = 0;
-            }
-        });
-
         current_user_button.clicked.connect (() => {
             stack.visible_child = accounts_view;
         });

src/Widgets/PreventSleepToggle.vala

@@ -0,0 +1,48 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ * SPDX-FileCopyrightText: 2025 elementary, Inc. (https://elementary.io)
+ */
+
+public class QuickSettings.PreventSleepToggle: SettingsToggle {
+    private uint suspend_cookie = 0;
+    private uint idle_cookie = 0;
+
+    public PreventSleepToggle () {
+        Object (
+            icon: new ThemedIcon ("system-suspend-symbolic"),
+            label: _("Prevent Sleep")
+        );
+    }
+
+    construct {
+        settings_uri = "settings://power";
+
+        notify["active"].connect ((obj, pspec) => {
+            var _prevent_sleep_toggle = (SettingsToggle) obj;
+            unowned var application = (Gtk.Application) GLib.Application.get_default ();
+
+            if (_prevent_sleep_toggle.active && suspend_cookie == 0 && idle_cookie == 0) {
+                suspend_cookie = application.inhibit (
+                    (Gtk.Window) get_toplevel (),
+                    Gtk.ApplicationInhibitFlags.SUSPEND,
+                    "Prevent session from suspending"
+                );
+                idle_cookie = application.inhibit (
+                    (Gtk.Window) get_toplevel (),
+                    Gtk.ApplicationInhibitFlags.IDLE,
+                    "Prevent session from idle"
+                );
+
+                icon = new ThemedIcon ("system-suspend-disabled-symbolic");
+            } else if (!_prevent_sleep_toggle.active && suspend_cookie > 0 && idle_cookie > 0) {
+                application.uninhibit (suspend_cookie);
+                application.uninhibit (idle_cookie);
+
+                icon = new ThemedIcon ("system-suspend-symbolic");
+
+                suspend_cookie = 0;
+                idle_cookie = 0;
+            }
+        });
+    }
+}

src/meson.build

@@ -21,6 +21,7 @@ sources = [
     'Widgets' / 'CurrentUser.vala',
     'Widgets' / 'DarkModeToggle.vala',
     'Widgets' / 'EndSessionDialog.vala',
+    'Widgets' / 'PreventSleepToggle.vala',
     'Widgets' / 'RotationToggle.vala',
     'Widgets' / 'SettingsToggle.vala',
     'Widgets' / 'SessionBox.vala',