Extension: Add setting to disable transition when an app is fullscreen

src/data/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml

@@ -73,6 +73,9 @@ SPDX-License-Identifier: GPL-3.0-or-later
 		<key name="nightthemeswitcher-ondemand-keybinding" type="as">
 			<default><![CDATA[['<Shift><Super>t']]]></default>
 		</key>
+		<key name="fullscreen-transition" type="b">
+			<default>true</default>
+		</key>
 		<key name="manual-schedule" type="b">
 			<default>false</default>
 		</key>

src/data/ui/SchedulePage.ui

@@ -48,6 +48,15 @@ SPDX-License-Identifier: GPL-3.0-or-later
         </child>
       </object>
     </child>
+    <child>
+      <object class="AdwPreferencesGroup">
+        <child>
+          <object class="AdwSwitchRow" id="fullscreen_transition_switch">
+            <property name="title" translatable="yes">Run the transition when an app is fullscreen</property>
+          </object>
+        </child>
+      </object>
+    </child>
     <child>
       <object class="AdwPreferencesGroup">
         <child>

src/modules/Timer.js

@@ -123,7 +123,9 @@ export class Timer extends GObject.Object {
 
         debug.message(manual ? `Time manually set to ${time}.` : `Time changed to ${time}.`);
 
-        layoutManager.screenTransition.run();
+        const isMonitorFullscreen = layoutManager.monitors.some(monitor => monitor.inFullscreen);
+        if (this.#settings.get_boolean('fullscreen-transition') || !isMonitorFullscreen)
+            layoutManager.screenTransition.run();
 
         this.notify('time');
     }

src/preferences/SchedulePage.js

@@ -16,6 +16,7 @@ export class SchedulePage extends Adw.PreferencesPage {
                 'keyboard_shortcut_button',
                 'schedule_sunrise_time_chooser',
                 'schedule_sunset_time_chooser',
+                'fullscreen_transition_switch',
             ],
         }, this);
     }
@@ -28,6 +29,8 @@ export class SchedulePage extends Adw.PreferencesPage {
         settings.bind('sunrise', this._schedule_sunrise_time_chooser, 'time', Gio.SettingsBindFlags.DEFAULT);
         settings.bind('sunset', this._schedule_sunset_time_chooser, 'time', Gio.SettingsBindFlags.DEFAULT);
 
+        settings.bind('fullscreen-transition', this._fullscreen_transition_switch, 'active', Gio.SettingsBindFlags.DEFAULT);
+
         settings.connect('changed::nightthemeswitcher-ondemand-keybinding', () => {
             this._keyboard_shortcut_button.keybinding = settings.get_strv('nightthemeswitcher-ondemand-keybinding')[0];
         });

src/prefs.js

@@ -30,7 +30,7 @@ export default class NightThemeSwitcherPreferences extends ExtensionPreferences
 
         // Set window properties
         window.search_enabled = true;
-        window.set_default_size(640, 600);
+        window.set_default_size(640, 680);
 
         // Add a dummy page until the dynamics imports are done
         const dummyPage = new Adw.PreferencesPage();