Show time without seconds in timeline

(cherry picked from commit 2df2e39d43)

autotests/eventhandlertest.cpp

@@ -163,6 +163,7 @@ void EventHandlerTest::timeString()
              QLocale().toString(QDateTime::fromMSecsSinceEpoch(1690699214545, Qt::UTC).toLocalTime().time(), QLocale::LongFormat));
     QCOMPARE(eventHandler.getTimeString(true, QLocale::LongFormat, true, QDateTime::fromMSecsSinceEpoch(1690699214545, Qt::UTC)),
              format.formatRelativeDate(QDateTime::fromMSecsSinceEpoch(1690699214545, Qt::UTC).toLocalTime().date(), QLocale::LongFormat));
+    QCOMPARE(eventHandler.getTimeString(QStringLiteral("hh:mm")), QDateTime::fromMSecsSinceEpoch(1432735824654, Qt::UTC).toString(QStringLiteral("hh:mm")));
 }
 
 void EventHandlerTest::nullTimeString()

src/eventhandler.cpp

@@ -143,6 +143,11 @@ QString EventHandler::getTimeString(bool relative, QLocale::FormatType format, b
     return {};
 }
 
+QString EventHandler::getTimeString(const QString &format, bool isPending, const QDateTime &lastUpdated)
+{
+    return getTime(isPending, lastUpdated).toLocalTime().toString(format);
+}
+
 bool EventHandler::isHighlighted()
 {
     if (m_room == nullptr) {

src/eventhandler.h

@@ -98,6 +98,8 @@ public:
      */
     QString getTimeString(bool relative, QLocale::FormatType format = QLocale::ShortFormat, bool isPending = false, QDateTime lastUpdated = {}) const;
 
+    QString getTimeString(const QString &format, bool isPending = false, const QDateTime &lastUpdated = {});
+
     /**
      * @brief Whether the event should be highlighted in the timeline.
      *

src/models/messagecontentmodel.cpp

@@ -258,7 +258,7 @@ QVariant MessageContentModel::data(const QModelIndex &index, int role) const
         });
 
         auto lastUpdated = pendingIt == m_room->pendingEvents().cend() ? QDateTime() : pendingIt->lastUpdated();
-        return eventHandler.getTimeString(false, QLocale::ShortFormat, m_isPending, lastUpdated);
+        return eventHandler.getTimeString(QStringLiteral("hh:mm"), m_isPending, lastUpdated);
     }
     if (role == AuthorRole) {
         return QVariant::fromValue<NeochatRoomMember *>(m_eventSenderObject.get());