React to externally left and joined rooms, and add "leave room" button in room menu (#75)

* Initial "join room" feature.
* React correctly to remotely joined rooms.
* Leaving rooms implemented both locally using the room menu
   in nheko, and reacting properly when leaving a room remotely 
   from another client.

1 files changed, 4 insertions, 0 deletions

diff --git a/include/TimelineViewManager.h b/include/TimelineViewManager.h
index 14f47928..35dcac5a 100644
--- a/include/TimelineViewManager.h
+++ b/include/TimelineViewManager.h
@@ -40,6 +40,10 @@ public:
         void initialize(const Rooms &rooms);
         // Empty initialization.
         void initialize(const QList<QString> &rooms);
+
+        void addRoom(const JoinedRoom &room, const QString &room_id);
+        void addRoom(const QString &room_id);
+
         void sync(const Rooms &rooms);
         void clearAll();