feat: Add setting to disable lock key OSD notifications

Assets/Translations/en.json

@@ -1675,6 +1675,10 @@
           "label": "General"
         }
       },
+      "show-lock-key-notifications": {
+        "description": "Show notifications when Caps Lock, Num Lock, or Scroll Lock keys are toggled.",
+        "label": "Show lock key notifications"
+      },
       "title": "On-Screen Display"
     },
     "screen-recorder": {

Assets/settings-default.json

@@ -284,7 +284,8 @@
     "monitors": [],
     "autoHideMs": 2000,
     "overlayLayer": true,
-    "backgroundOpacity": 1
+    "backgroundOpacity": 1,
+    "showLockKeyNotifications": true
   },
   "audio": {
     "volumeStep": 5,

Commons/Settings.qml

@@ -460,6 +460,7 @@ Singleton {
       property int autoHideMs: 2000
       property bool overlayLayer: true
       property real backgroundOpacity: 1.0
+      property bool showLockKeyNotifications: true
     }
 
     // audio

Modules/OSD/OSD.qml

@@ -205,6 +205,8 @@ Variants {
       target: LockKeysService
 
       function onCapsLockChanged(active) {
+        if (!Settings.data.osd.showLockKeyNotifications)
+          return;
         root.currentOSDType = "lockkey";
         root.lastLockKeyChanged = active ? "CAPS ON" : "CAPS OFF";
         if (!root.active)
@@ -214,6 +216,8 @@ Variants {
       }
 
       function onNumLockChanged(active) {
+        if (!Settings.data.osd.showLockKeyNotifications)
+          return;
         root.currentOSDType = "lockkey";
         root.lastLockKeyChanged = active ? "NUM ON" : "NUM OFF";
         if (!root.active)
@@ -223,6 +227,8 @@ Variants {
       }
 
       function onScrollLockChanged(active) {
+        if (!Settings.data.osd.showLockKeyNotifications)
+          return;
         root.currentOSDType = "lockkey";
         root.lastLockKeyChanged = active ? "SCROLL ON" : "SCROLL OFF";
         if (!root.active)

Modules/Panels/Settings/Tabs/OsdTab.qml

@@ -99,6 +99,13 @@ ColumnLayout {
       onToggled: checked => Settings.data.osd.overlayLayer = checked
     }
 
+    NToggle {
+      label: I18n.tr("settings.osd.show-lock-key-notifications.label", "Show lock key notifications")
+      description: I18n.tr("settings.osd.show-lock-key-notifications.description", "Show notifications when Caps Lock, Num Lock, or Scroll Lock keys are toggled.")
+      checked: Settings.data.osd.showLockKeyNotifications
+      onToggled: checked => Settings.data.osd.showLockKeyNotifications = checked
+    }
+
     NLabel {
       label: I18n.tr("settings.osd.background-opacity.label", "Background opacity")
       description: I18n.tr("settings.osd.background-opacity.description", "Controls the transparency of the OSD background.")