+ if(idx > 0) {
+ int prevIdx = idx - 1;
+ if(_messageList[prevIdx]->msgType() == Message::DayChange
+ && _messageList[prevIdx]->timeStamp() > msglist.value(0).timestamp()) {
+ beginRemoveRows(QModelIndex(), prevIdx, prevIdx);
+ MessageModelItem *oldItem = _messageList.takeAt(prevIdx);
+ delete oldItem;
+ endRemoveRows();
+ idx--;
+ }
+ }
+ int start = idx;
+ int end = idx + msglist.count() - 1;
+
+ Message dayChangeMsg;
+ bool needsDayChangeMsg = false;
+ if(idx < _messageList.count() && _messageList[idx]->msgType() != Message::DayChange) {
+ QDateTime nextTs = _messageList[idx]->timeStamp();
+ QDateTime prevTs = msglist.last().timestamp();
+ nextTs.setTimeSpec(Qt::UTC);
+ prevTs.setTimeSpec(Qt::UTC);
+ uint nextDay = nextTs.toTime_t() / 86400;
+ uint prevDay = prevTs.toTime_t() / 86400;
+ if(nextDay != prevDay) {
+ nextTs.setTime_t(nextDay * 86400);
+ nextTs.setTimeSpec(Qt::LocalTime);
+ dayChangeMsg = Message::ChangeOfDay(nextTs);
+ dayChangeMsg.setMsgId(msglist.last().msgId());
+ needsDayChangeMsg = true;
+ end++;
+ }
+ }
+ beginInsertRows(QModelIndex(), start, end);