OSD: add always on top setting

Assets/Translations/de.json

@@ -426,6 +426,10 @@
         "label": "Bildschirmanzeige aktivieren",
         "description": "Lautstärke- und Helligkeitsänderungen in Echtzeit anzeigen."
       },
+      "always-on-top": {
+        "label": "Immer im Vordergrund",
+        "description": "Bildschirmanzeige über Vollbildfenstern und anderen Ebenen anzeigen."
+      },
       "location": {
         "label": "Position",
         "description": "Wo Bildschirmanzeigen erscheinen."

Assets/Translations/en.json

@@ -426,6 +426,10 @@
         "label": "Enable on screen display",
         "description": "Show volume and brightness changes in real-time."
       },
+      "always-on-top": {
+        "label": "Always on top",
+        "description": "Display OSD above fullscreen windows and other layers."
+      },
       "location": {
         "label": "Location",
         "description": "Where on-screen displays appear."

Assets/Translations/es.json

@@ -426,6 +426,10 @@
         "label": "Activar visualización en pantalla",
         "description": "Mostrar cambios de volumen y brillo en tiempo real."
       },
+      "always-on-top": {
+        "label": "Siempre encima",
+        "description": "Mostrar OSD por encima de ventanas de pantalla completa y otras capas."
+      },
       "location": {
         "label": "Ubicación",
         "description": "Dónde aparece la visualización en pantalla."

Assets/Translations/fr.json

@@ -426,6 +426,10 @@
         "label": "Activer l'affichage à l'écran",
         "description": "Afficher en temps réel les changements de volume et de luminosité."
       },
+      "always-on-top": {
+        "label": "Toujours au premier plan",
+        "description": "Afficher l'OSD au-dessus des fenêtres plein écran et autres couches."
+      },
       "location": {
         "label": "Emplacement",
         "description": "Emplacement des affichages à l'écran."

Assets/Translations/pt.json

@@ -766,6 +766,10 @@
         "label": "Ativar exibição na tela",
         "description": "Mostrar alterações de volume e brilho em tempo real."
       },
+      "always-on-top": {
+        "label": "Sempre no topo",
+        "description": "Exibir OSD acima de janelas em tela cheia e outras camadas."
+      },
       "location": {
         "label": "Localização",
         "description": "Onde a exibição na tela aparece."

Assets/Translations/zh-CN.json

@@ -426,6 +426,10 @@
         "label": "启用屏幕显示",
         "description": "实时显示音量与亮度变化。"
       },
+      "always-on-top": {
+        "label": "始终置顶",
+        "description": "在全屏窗口和其他图层之上显示OSD。"
+      },
       "location": {
         "label": "位置",
         "description": "屏幕显示出现的位置。"

Commons/Settings.qml

@@ -297,6 +297,7 @@ Singleton {
       property string location: "top_right"
       property list<string> monitors: []
       property int autoHideMs: 2000
+      property bool alwaysOnTop: false
     }
 
     // audio

Modules/OSD/OSD.qml

@@ -204,6 +204,7 @@ Variants {
       color: Color.transparent
 
       WlrLayershell.keyboardFocus: WlrKeyboardFocus.None
+      WlrLayershell.layer: (Settings.data.osd && Settings.data.osd.alwaysOnTop) ? WlrLayer.Overlay : WlrLayer.Top
       exclusionMode: PanelWindow.ExclusionMode.Ignore
 
       Rectangle {

Modules/Settings/Tabs/OsdTab.qml

@@ -83,6 +83,13 @@ ColumnLayout {
       onToggled: checked => Settings.data.osd.enabled = checked
     }
 
+    NToggle {
+      label: I18n.tr("settings.osd.always-on-top.label")
+      description: I18n.tr("settings.osd.always-on-top.description")
+      checked: Settings.data.osd.alwaysOnTop
+      onToggled: checked => Settings.data.osd.alwaysOnTop = checked
+    }
+
     NLabel {
       label: I18n.tr("settings.osd.duration.auto-hide.label")
       description: I18n.tr("settings.osd.duration.auto-hide.description")