Wayland Layers: Breaking changes

- renamed some layers from "quickshell-*" to "noctalia-*"
- added screen name to all layers, ex: "noctalia-wallpaper-DP1"
- added a way to disable overview management in the settings, this allow
stationnary wallpaper on niri

Modules/Background/Background.qml

@@ -85,7 +85,7 @@ Variants {
       screen: modelData
       WlrLayershell.layer: WlrLayer.Background
       WlrLayershell.exclusionMode: ExclusionMode.Ignore
-      WlrLayershell.namespace: "quickshell-wallpaper"
+      WlrLayershell.namespace: "noctalia-wallpaper-" + (screen?.name || "unknown")
 
       anchors {
         bottom: true

Modules/Background/Overview.qml

@@ -6,21 +6,21 @@ import qs.Commons
 import qs.Services
 import qs.Widgets
 
-Variants {
-  model: Quickshell.screens
+Loader {
+  active: CompositorService.isNiri && Settings.data.wallpaper.enabled && Settings.data.wallpaper.overviewEnabled
 
-  delegate: Loader {
-    required property ShellScreen modelData
-    property string wallpaper: ""
+  sourceComponent: Variants {
+    model: Quickshell.screens
 
-    active: CompositorService.isNiri && Settings.data.wallpaper.enabled && modelData
-
-    sourceComponent: PanelWindow {
+    delegate: PanelWindow {
       id: panelWindow
 
+      required property ShellScreen modelData
+      property string wallpaper: ""
+
       Component.onCompleted: {
         if (modelData) {
-          Logger.d("Overview", "Loading Overview component for Niri on", modelData.name)
+          Logger.d("Overview", "Loading overview for Niri on", modelData.name)
         }
         setWallpaperInitial()
       }
@@ -50,7 +50,7 @@ Variants {
       screen: modelData
       WlrLayershell.layer: WlrLayer.Background
       WlrLayershell.exclusionMode: ExclusionMode.Ignore
-      WlrLayershell.namespace: "quickshell-overview"
+      WlrLayershell.namespace: "noctalia-overview-" + (screen?.name || "unknown")
 
       anchors {
         top: true

Modules/Dock/Dock.qml

@@ -205,7 +205,7 @@ Variants {
         focusable: false
         color: Color.transparent
 
-        WlrLayershell.namespace: "noctalia-dock-peek"
+        WlrLayershell.namespace: "noctalia-dock-peek-" + (screen?.name || "unknown")
         WlrLayershell.exclusionMode: ExclusionMode.Ignore
         implicitHeight: peekHeight
 
@@ -244,7 +244,7 @@ Variants {
         focusable: false
         color: Color.transparent
 
-        WlrLayershell.namespace: "noctalia-dock-main"
+        WlrLayershell.namespace: "noctalia-dock-" + (screen?.name || "unknown")
         WlrLayershell.exclusionMode: exclusive ? ExclusionMode.Auto : ExclusionMode.Ignore
 
         // Size to fit the dock container exactly

Modules/Notification/Notification.qml

@@ -44,7 +44,7 @@ Variants {
     sourceComponent: PanelWindow {
       screen: modelData
 
-      WlrLayershell.namespace: "noctalia-notifications"
+      WlrLayershell.namespace: "noctalia-notifications-" + (screen?.name || "unknown")
       WlrLayershell.layer: (Settings.data.notifications && Settings.data.notifications.overlayLayer) ? WlrLayer.Overlay : WlrLayer.Top
 
       color: Color.transparent

Modules/Settings/Tabs/WallpaperTab.qml

@@ -27,6 +27,22 @@ ColumnLayout {
     Layout.bottomMargin: Style.marginL
   }
 
+  NToggle {
+    visible: Settings.data.wallpaper.enabled && CompositorService.isNiri
+    label: I18n.tr("settings.wallpaper.settings.enable-overview.label")
+    description: I18n.tr("settings.wallpaper.settings.enable-overview.description")
+    checked: Settings.data.wallpaper.overviewEnabled
+    onToggled: checked => Settings.data.wallpaper.overviewEnabled = checked
+    Layout.bottomMargin: Style.marginL
+  }
+
+  NDivider {
+    visible: Settings.data.wallpaper.enabled
+    Layout.fillWidth: true
+    Layout.topMargin: Style.marginXL
+    Layout.bottomMargin: Style.marginXL
+  }
+
   ColumnLayout {
     visible: Settings.data.wallpaper.enabled
     spacing: Style.marginL