qt_connection_util.h: a new home for connectSingleShot() and newly made connectUntil()

1 files changed, 1 insertions, 20 deletions

diff --git a/lib/connection.h b/lib/connection.h
index ff3e2028..98e8dced 100644
--- a/lib/connection.h
+++ b/lib/connection.h
@@ -21,6 +21,7 @@
 #include "csapi/create_room.h"
 #include "joinstate.h"
 #include "events/accountdataevents.h"
+#include "qt_connection_util.h"
 
 #include <QtCore/QObject>
 #include <QtCore/QUrl>
@@ -49,26 +50,6 @@ namespace QMatrixClient
     class SendToDeviceJob;
     class SendMessageJob;
 
-    /** Create a single-shot connection that triggers on the signal and
-     * then self-disconnects
-     *
-     * Only supports DirectConnection type.
-     */
-    template <typename SenderT1, typename SignalT,
-              typename ReceiverT2, typename SlotT>
-    inline auto connectSingleShot(SenderT1* sender, SignalT signal,
-                                  ReceiverT2* receiver, SlotT slot)
-    {
-        QMetaObject::Connection connection;
-        connection = QObject::connect(sender, signal, receiver, slot,
-                                      Qt::DirectConnection);
-        Q_ASSERT(connection);
-        QObject::connect(sender, signal, receiver,
-                         [connection] { QObject::disconnect(connection); },
-                         Qt::DirectConnection);
-        return connection;
-    }
-
     class Connection;
 
     using room_factory_t = std::function<Room*(Connection*, const QString&,