github/qBittorrent
1
0
Fork 0
mirror of https://github.com/qbittorrent/qBittorrent synced 2025-07-16 02:03:07 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Restore BitTorrent session asynchronously

Browse source 
Reduce the total startup time of the application and maintain sufficient responsiveness of the UI during startup due to the following:
1. Load resume data from disk asynchronously in separate thread;
2. Split handling of loaded resume data in chunks;
3. Reduce the number of emitting signals.

PR #16840.
This commit is contained in:
Vladimir Golovnev 2022-07-04 12:48:21 +03:00 • committed by GitHub
parent ec1d2cba40
commit be7cfb78de
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
25 changed files with 927 additions and 553 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/gui/transferlistmodel.cpp
View file

@ -166,11 +166,10 @@ TransferListModel::TransferListModel(QObject *parent)
// Load the torrents
using namespace BitTorrent;
for (Torrent *const torrent : asConst(Session::instance()->torrents()))
addTorrent(torrent);
addTorrents(Session::instance()->torrents());
// Listen for torrent changes
connect(Session::instance(), &Session::torrentLoaded, this, &TransferListModel::addTorrent);
connect(Session::instance(), &Session::torrentsLoaded, this, &TransferListModel::addTorrents);
connect(Session::instance(), &Session::torrentAboutToBeRemoved, this, &TransferListModel::handleTorrentAboutToBeRemoved);
connect(Session::instance(), &Session::torrentsUpdated, this, &TransferListModel::handleTorrentsUpdated);
@ -599,15 +598,19 @@ bool TransferListModel::setData(const QModelIndex &index, const QVariant &value,
return true;
}
void TransferListModel::addTorrent(BitTorrent::Torrent *const torrent)
void TransferListModel::addTorrents(const QVector<BitTorrent::Torrent *> &torrents)
{
Q_ASSERT(!m_torrentMap.contains(torrent));
int row = m_torrentList.size();
beginInsertRows({}, row, (row + torrents.size()));
const int row = m_torrentList.size();
for (BitTorrent::Torrent *torrent : torrents)
{
Q_ASSERT(!m_torrentMap.contains(torrent));
m_torrentList.append(torrent);
m_torrentMap[torrent] = row++;
}
beginInsertRows({}, row, row);
m_torrentList << torrent;
m_torrentMap[torrent] = row;
endInsertRows();
}