Merge pull request #239 from encombhat/master

Add readUser for RoomEvent

2 files changed, 10 insertions, 0 deletions

diff --git a/lib/room.cpp b/lib/room.cpp
index 18b06b7d..869a81c8 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -103,6 +103,7 @@ class Room::Private
         int notificationCount = 0;
         members_map_t membersMap;
         QList<User*> usersTyping;
+        QMultiHash<QString, User*> eventIdReadUsers;
         QList<User*> membersLeft;
         int unreadMessages = 0;
         bool displayed = false;
@@ -375,8 +376,11 @@ void Room::Private::setLastReadEvent(User* u, QString eventId)
     auto& storedId = lastReadEventIds[u];
     if (storedId == eventId)
         return;
+    eventIdReadUsers.remove(storedId, u);
+    eventIdReadUsers.insert(eventId, u);
     swap(storedId, eventId);
     emit q->lastReadEventChanged(u);
+    emit q->readMarkerForUserMoved(u, eventId, storedId);
     if (isLocalUser(u))
     {
         if (storedId != serverReadMarker)
@@ -635,6 +639,10 @@ QString Room::readMarkerEventId() const
     return d->lastReadEventIds.value(localUser());
 }
 
+QList<User*> Room::usersAtEventId(const QString& eventId) {
+    return d->eventIdReadUsers.values(eventId);
+}
+
 int Room::notificationCount() const
 {
     return d->notificationCount;
diff --git a/lib/room.h b/lib/room.h
index 7d2ecfef..f79fe86d 100644
--- a/lib/room.h
+++ b/lib/room.h
@@ -202,6 +202,7 @@ namespace QMatrixClient
             rev_iter_t readMarker(const User* user) const;
             rev_iter_t readMarker() const;
             QString readMarkerEventId() const;
+            QList<User*> usersAtEventId(const QString& eventId);
             /**
              * \brief Mark the event with uptoEventId as read
              *
@@ -384,6 +385,7 @@ namespace QMatrixClient
             void lastDisplayedEventChanged();
             void lastReadEventChanged(User* user);
             void readMarkerMoved(QString fromEventId, QString toEventId);
+            void readMarkerForUserMoved(User* user, QString fromEventId, QString toEventId);
             void unreadMessagesChanged(Room* room);
 
             void accountDataAboutToChange(QString type);