invert timeline

This commit is contained in:
Nicolas Werner 2020-01-03 23:21:33 +01:00
parent 0222996cbd
commit 946ab4d0f2
3 changed files with 88 additions and 21 deletions

View file

@ -202,6 +202,7 @@ TimelineModel::roleNames() const
{ReplyTo, "replyTo"},
{RoomName, "roomName"},
{RoomTopic, "roomTopic"},
{Dump, "dump"},
};
}
int
@ -235,7 +236,7 @@ TimelineModel::data(const QModelIndex &index, int role) const
std::string userId = acc::sender(event);
for (int r = index.row() - 1; r > 0; r--) {
for (size_t r = index.row() + 1; r < eventOrder.size(); r++) {
auto tempEv = events.value(eventOrder[r]);
QDateTime prevDate = origin_server_ts(tempEv);
prevDate.setTime(QTime());
@ -314,6 +315,35 @@ TimelineModel::data(const QModelIndex &index, int role) const
return QVariant(QString::fromStdString(room_name(event)));
case RoomTopic:
return QVariant(QString::fromStdString(room_topic(event)));
case Dump: {
QVariantMap m;
auto names = roleNames();
// m.insert(names[Section], data(index, static_cast<int>(Section)));
m.insert(names[Type], data(index, static_cast<int>(Type)));
m.insert(names[Body], data(index, static_cast<int>(Body)));
m.insert(names[FormattedBody], data(index, static_cast<int>(FormattedBody)));
m.insert(names[UserId], data(index, static_cast<int>(UserId)));
m.insert(names[UserName], data(index, static_cast<int>(UserName)));
m.insert(names[Timestamp], data(index, static_cast<int>(Timestamp)));
m.insert(names[Url], data(index, static_cast<int>(Url)));
m.insert(names[ThumbnailUrl], data(index, static_cast<int>(ThumbnailUrl)));
m.insert(names[Filename], data(index, static_cast<int>(Filename)));
m.insert(names[Filesize], data(index, static_cast<int>(Filesize)));
m.insert(names[MimeType], data(index, static_cast<int>(MimeType)));
m.insert(names[Height], data(index, static_cast<int>(Height)));
m.insert(names[Width], data(index, static_cast<int>(Width)));
m.insert(names[ProportionalHeight],
data(index, static_cast<int>(ProportionalHeight)));
m.insert(names[Id], data(index, static_cast<int>(Id)));
m.insert(names[State], data(index, static_cast<int>(State)));
m.insert(names[IsEncrypted], data(index, static_cast<int>(IsEncrypted)));
m.insert(names[ReplyTo], data(index, static_cast<int>(ReplyTo)));
m.insert(names[RoomName], data(index, static_cast<int>(RoomName)));
m.insert(names[RoomTopic], data(index, static_cast<int>(RoomTopic)));
return QVariant(m);
}
default:
return QVariant();
}
@ -335,10 +365,8 @@ TimelineModel::addEvents(const mtx::responses::Timeline &timeline)
if (ids.empty())
return;
beginInsertRows(QModelIndex(),
static_cast<int>(this->eventOrder.size()),
static_cast<int>(this->eventOrder.size() + ids.size() - 1));
this->eventOrder.insert(this->eventOrder.end(), ids.begin(), ids.end());
beginInsertRows(QModelIndex(), 0, static_cast<int>(ids.size() - 1));
this->eventOrder.insert(this->eventOrder.begin(), ids.rbegin(), ids.rend());
endInsertRows();
updateLastMessage();
@ -362,7 +390,7 @@ isMessage(const mtx::events::Event<T> &)
void
TimelineModel::updateLastMessage()
{
for (auto it = eventOrder.rbegin(); it != eventOrder.rend(); ++it) {
for (auto it = eventOrder.begin(); it != eventOrder.end(); ++it) {
auto event = events.value(*it);
if (auto e = std::get_if<mtx::events::EncryptedEvent<mtx::events::msg::Encrypted>>(
&event)) {
@ -499,8 +527,10 @@ TimelineModel::addBackwardsEvents(const mtx::responses::Messages &msgs)
std::vector<QString> ids = internalAddEvents(msgs.chunk);
if (!ids.empty()) {
beginInsertRows(QModelIndex(), 0, static_cast<int>(ids.size() - 1));
this->eventOrder.insert(this->eventOrder.begin(), ids.rbegin(), ids.rend());
beginInsertRows(QModelIndex(),
static_cast<int>(this->eventOrder.size()),
static_cast<int>(this->eventOrder.size() + ids.size() - 1));
this->eventOrder.insert(this->eventOrder.end(), ids.begin(), ids.end());
endInsertRows();
}
@ -1120,11 +1150,9 @@ TimelineModel::addPendingMessage(mtx::events::collections::TimelineEvents event)
internalAddEvents({event});
QString txn_id_qstr = QString::fromStdString(mtx::accessors::event_id(event));
beginInsertRows(QModelIndex(),
static_cast<int>(this->eventOrder.size()),
static_cast<int>(this->eventOrder.size()));
beginInsertRows(QModelIndex(), 0, 0);
pending.push_back(txn_id_qstr);
this->eventOrder.insert(this->eventOrder.end(), txn_id_qstr);
this->eventOrder.insert(this->eventOrder.begin(), txn_id_qstr);
endInsertRows();
updateLastMessage();