From bc83e269b8f64f5d0e712bf245d05925573e84d9 Mon Sep 17 00:00:00 2001
From: Black Hat <bhat@encom.eu.org>
Date: Wed, 29 Aug 2018 19:54:17 +0800
Subject: Use local QHash.

---
 lib/room.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/room.cpp')

diff --git a/lib/room.cpp b/lib/room.cpp
index 07c39498..bb15760a 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;
+        QHash<QString, QList<User*>> eventIdReadUsers;
         QList<User*> membersLeft;
         int unreadMessages = 0;
         bool displayed = false;
@@ -376,6 +377,8 @@ void Room::Private::setLastReadEvent(User* u, QString eventId)
     auto& storedId = lastReadEventIds[u];
     if (storedId == eventId)
         return;
+    eventIdReadUsers[storedId].removeOne(u);
+    eventIdReadUsers[eventId].append(u);
     swap(storedId, eventId);
     emit q->lastReadEventChanged(u);
     if (isLocalUser(u))
@@ -636,6 +639,11 @@ QString Room::readMarkerEventId() const
     return d->lastReadEventIds.value(localUser());
 }
 
+QList<User*> Room::usersAtEventId(const QString& eventId) {
+    if (!d->eventIdReadUsers.contains(eventId)) return QList<User*>();
+    return d->eventIdReadUsers[eventId];
+}
+
 int Room::notificationCount() const
 {
     return d->notificationCount;
-- 
cgit v1.2.3


From a76e13b7411f7d09fdefca368e085a2e3e885903 Mon Sep 17 00:00:00 2001
From: Black Hat <bhat@encom.eu.org>
Date: Wed, 29 Aug 2018 20:17:37 +0800
Subject: Use QMultiHash.

---
 lib/room.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/room.cpp')

diff --git a/lib/room.cpp b/lib/room.cpp
index bb15760a..90306b23 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -103,7 +103,7 @@ class Room::Private
         int notificationCount = 0;
         members_map_t membersMap;
         QList<User*> usersTyping;
-        QHash<QString, QList<User*>> eventIdReadUsers;
+        QMultiHash<QString, User*> eventIdReadUsers;
         QList<User*> membersLeft;
         int unreadMessages = 0;
         bool displayed = false;
@@ -377,8 +377,8 @@ void Room::Private::setLastReadEvent(User* u, QString eventId)
     auto& storedId = lastReadEventIds[u];
     if (storedId == eventId)
         return;
-    eventIdReadUsers[storedId].removeOne(u);
-    eventIdReadUsers[eventId].append(u);
+    eventIdReadUsers.remove(storedId, u);
+    eventIdReadUsers.insert(eventId, u);
     swap(storedId, eventId);
     emit q->lastReadEventChanged(u);
     if (isLocalUser(u))
@@ -641,7 +641,7 @@ QString Room::readMarkerEventId() const
 
 QList<User*> Room::usersAtEventId(const QString& eventId) {
     if (!d->eventIdReadUsers.contains(eventId)) return QList<User*>();
-    return d->eventIdReadUsers[eventId];
+    return d->eventIdReadUsers.values(eventId);
 }
 
 int Room::notificationCount() const
-- 
cgit v1.2.3


From dd84d4876fb201fb2cdf6149340d5a0da06dcafb Mon Sep 17 00:00:00 2001
From: Black Hat <bhat@encom.eu.org>
Date: Thu, 30 Aug 2018 18:44:28 +0800
Subject: Remove unused check.

---
 lib/room.cpp | 1 -
 1 file changed, 1 deletion(-)

(limited to 'lib/room.cpp')

diff --git a/lib/room.cpp b/lib/room.cpp
index 90306b23..90b01e6c 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -640,7 +640,6 @@ QString Room::readMarkerEventId() const
 }
 
 QList<User*> Room::usersAtEventId(const QString& eventId) {
-    if (!d->eventIdReadUsers.contains(eventId)) return QList<User*>();
     return d->eventIdReadUsers.values(eventId);
 }
 
-- 
cgit v1.2.3


From 79f338877dec3de5ec7394f190025395877cb00b Mon Sep 17 00:00:00 2001
From: Black Hat <bhat@encom.eu.org>
Date: Thu, 30 Aug 2018 22:11:23 +0800
Subject: Add signal for read receipt.

---
 lib/room.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/room.cpp')

diff --git a/lib/room.cpp b/lib/room.cpp
index 90b01e6c..a22f477b 100644
--- a/lib/room.cpp
+++ b/lib/room.cpp
@@ -381,6 +381,7 @@ void Room::Private::setLastReadEvent(User* u, QString eventId)
     eventIdReadUsers.insert(eventId, u);
     swap(storedId, eventId);
     emit q->lastReadEventChanged(u);
+    emit q->readMarkerForUserMoved(u, eventId, storedId);
     if (isLocalUser(u))
     {
         if (storedId != serverReadMarker)
-- 
cgit v1.2.3