Notification: show resolved app name instead of id (possibly fixes #230)

Commons/Settings.qml

@@ -147,7 +147,7 @@ Singleton {
 
     // Inject missing default setting (metaData) from BarWidgetRegistry
     const keys = Object.keys(BarWidgetRegistry.widgetMetadata[widget.id])
-    for (let i=0; i<keys.length; i++) {
+    for (var i = 0; i < keys.length; i++) {
       const k = keys[i]
       if (k === "id" || k === "allowUserSettings") {
         continue

Services/NotificationService.qml

@@ -117,14 +117,50 @@ Singleton {
     }
   }
 
+  // Function to resolve app name from notification
+  function resolveAppName(notification) {
+    try {
+      const appName = notification.appName || ""
+
+      // If it's already a clean name (no dots or reverse domain notation), use it
+      if (!appName.includes(".") || appName.length < 10) {
+        return appName
+      }
+
+      // Try to find a desktop entry for this app ID
+      const desktopEntries = DesktopEntries.byId(appName)
+      if (desktopEntries && desktopEntries.length > 0) {
+        const entry = desktopEntries[0]
+        // Prefer name over genericName, fallback to original appName
+        return entry.name || entry.genericName || appName
+      }
+
+      // If no desktop entry found, try to clean up the app ID
+      // Convert "org.gnome.Nautilus" to "Nautilus"
+      const parts = appName.split(".")
+      if (parts.length > 1) {
+        // Take the last part and capitalize it
+        const lastPart = parts[parts.length - 1]
+        return lastPart.charAt(0).toUpperCase() + lastPart.slice(1)
+      }
+
+      return appName
+    } catch (e) {
+      // Fallback to original app name on any error
+      return notification.appName || ""
+    }
+  }
+
   // Function to add notification to model
   function addNotification(notification) {
     const resolvedImage = resolveNotificationImage(notification)
+    const resolvedAppName = resolveAppName(notification)
+
     notificationModel.insert(0, {
                                "rawNotification": notification,
                                "summary": notification.summary,
                                "body": notification.body,
-                               "appName": notification.appName,
+                               "appName": resolvedAppName,
                                "image": resolvedImage,
                                "appIcon": notification.appIcon,
                                "urgency": notification.urgency,
@@ -177,10 +213,12 @@ Singleton {
 
   // Add a simplified copy into persistent history
   function addToHistory(notification) {
+    const resolvedAppName = resolveAppName(notification)
+
     historyModel.insert(0, {
                           "summary": notification.summary,
                           "body": notification.body,
-                          "appName": notification.appName,
+                          "appName": resolvedAppName,
                           "urgency": notification.urgency,
                           "timestamp": new Date()
                         })