Taskbar badge highlight counter

Instead of the taskbar badge showing count for all notifications, only show the count for total highlights.

src/models/roomlistmodel.cpp

@@ -36,13 +36,13 @@ RoomListModel::RoomListModel(QObject *parent)
         m_categoryVisibility[collapsedSection] = false;
     }
 
-    connect(this, &RoomListModel::notificationCountChanged, this, [this]() {
+    connect(this, &RoomListModel::highlightCountChanged, this, [this]() {
 #if QT_VERSION < QT_VERSION_CHECK(6, 6, 0)
 #ifndef Q_OS_ANDROID
         // copied from Telegram desktop
         const auto launcherUrl = "application://org.kde.neochat.desktop"_ls;
         // Gnome requires that count is a 64bit integer
-        const qint64 counterSlice = std::min(m_notificationCount, 9999);
+        const qint64 counterSlice = std::min(m_highlightCount, 9999);
         QVariantMap dbusUnityProperties;
 
         if (counterSlice > 0) {
@@ -59,7 +59,7 @@ RoomListModel::RoomListModel(QObject *parent)
         QDBusConnection::sessionBus().send(signal);
 #endif // Q_OS_ANDROID
 #else
-        qGuiApp->setBadgeNumber(m_notificationCount);
+        qGuiApp->setBadgeNumber(m_highlightCount);
 #endif // QT_VERSION_CHECK(6, 6, 0)
     });
     connect(&SpaceHierarchyCache::instance(), &SpaceHierarchyCache::spaceHierarchyChanged, this, [this]() {
@@ -162,6 +162,9 @@ void RoomListModel::connectRoomSignals(NeoChatRoom *room)
     connect(room, &Room::notificationCountChanged, this, [this, room] {
         refresh(room);
     });
+    connect(room, &Room::highlightCountChanged, this, [this, room] {
+        refresh(room);
+    });
     connect(room, &Room::avatarChanged, this, [this, room] {
         refresh(room, {AvatarRole});
     });
@@ -178,6 +181,7 @@ void RoomListModel::connectRoomSignals(NeoChatRoom *room)
         refresh(room, {LastEventRole, SubtitleTextRole});
     });
     connect(room, &Room::unreadStatsChanged, this, &RoomListModel::refreshNotificationCount);
+    connect(room, &Room::highlightCountChanged, this, &RoomListModel::refreshHighlightCount);
 }
 
 int RoomListModel::notificationCount() const
@@ -185,6 +189,11 @@ int RoomListModel::notificationCount() const
     return m_notificationCount;
 }
 
+int RoomListModel::highlightCount() const
+{
+    return m_highlightCount;
+}
+
 void RoomListModel::refreshNotificationCount()
 {
     int count = 0;
@@ -198,6 +207,19 @@ void RoomListModel::refreshNotificationCount()
     Q_EMIT notificationCountChanged();
 }
 
+void RoomListModel::refreshHighlightCount()
+{
+    int count = 0;
+    for (auto room : std::as_const(m_rooms)) {
+        count += room->highlightCount();
+    }
+    if (m_highlightCount == count) {
+        return;
+    }
+    m_highlightCount = count;
+    Q_EMIT highlightCountChanged();
+}
+
 void RoomListModel::updateRoom(Room *room, Room *prev)
 {
     // There are two cases when this method is called:

src/models/roomlistmodel.h

@@ -85,6 +85,7 @@ public:
     void setConnection(Quotient::Connection *connection);
 
     [[nodiscard]] int notificationCount() const;
+    [[nodiscard]] int highlightCount() const;
 
     /**
      * @brief Get the given role value at the given index.
@@ -155,6 +156,7 @@ private Q_SLOTS:
     void deleteRoom(Quotient::Room *room);
     void refresh(NeoChatRoom *room, const QVector<int> &roles = {});
     void refreshNotificationCount();
+    void refreshHighlightCount();
 
 private:
     Quotient::Connection *m_connection = nullptr;
@@ -163,6 +165,7 @@ private:
     QMap<int, bool> m_categoryVisibility;
 
     int m_notificationCount = 0;
+    int m_highlightCount = 0;
     QString m_activeSpaceId;
 
     void connectRoomSignals(NeoChatRoom *room);
@@ -170,6 +173,7 @@ private:
 Q_SIGNALS:
     void connectionChanged();
     void notificationCountChanged();
+    void highlightCountChanged();
 
     void roomAdded(NeoChatRoom *_t1);
 };