Room::upgraded()

A signal emitted when the room receives a tombstone event from the
server.

2 files changed, 7 insertions, 0 deletions

diff --git a/lib/room.cpp b/lib/room.cpp
index 6b9702cd..af97dc11 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -2160,6 +2160,9 @@ Room::Changes Room::processStateEvent(const RoomEvent& e)
             emit encryption(); // It can only be done once, so emit it here.
             return EncryptionOn;
         }
+        , [this] (const RoomTombstoneEvent& evt) {
+            emit upgraded(evt.serverMessage(), evt.successorRoomId());
+        }
     );
 }
 
diff --git a/lib/room.h b/lib/room.h
index ef832d1a..137b383d 100644
--- a/lib/room.h
+++ b/lib/room.h
@@ -528,6 +528,10 @@ namespace QMatrixClient
             void fileTransferCancelled(QString id);
 
             void callEvent(Room* room, const RoomEvent* event);
+
+            /// This room has been upgraded and won't receive updates anymore
+            void upgraded(QString serverMessage, QString successorId);
+
             /// The room is about to be deleted
             void beforeDestruction(Room*);