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Allow to fetch data asynchronously

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Vladimir Golovnev (Glassez) 2022-11-14 20:45:08 +03:00
commit 991c30943a
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9 changed files with 410 additions and 125 deletions
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57
src/gui/properties/propertieswidget.cpp
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@ -34,6 +34,7 @@
#include <QHeaderView>
#include <QListWidgetItem>
#include <QMenu>
#include <QPointer>
#include <QSplitter>
#include <QShortcut>
#include <QStackedWidget>
@ -498,13 +499,20 @@ void PropertiesWidget::loadDynamicData()
if (m_torrent->hasMetadata())
{
using TorrentPtr = QPointer<BitTorrent::Torrent>;
m_ui->labelTotalPiecesVal->setText(tr("%1 x %2 (have %3)", "(torrent pieces) eg 152 x 4MB (have 25)").arg(m_torrent->piecesCount()).arg(Utils::Misc::friendlyUnit(m_torrent->pieceLength())).arg(m_torrent->piecesHave()));
if (!m_torrent->isSeed() && !m_torrent->isPaused() && !m_torrent->isQueued() && !m_torrent->isChecking())
{
// Pieces availability
showPiecesAvailability(true);
m_piecesAvailability->setAvailability(m_torrent->pieceAvailability());
m_torrent->fetchPieceAvailability([this, torrent = TorrentPtr(m_torrent)](const QVector<int> &pieceAvailability)
{
if (torrent == m_torrent)
m_piecesAvailability->setAvailability(pieceAvailability);
});
m_ui->labelAverageAvailabilityVal->setText(Utils::String::fromDouble(m_torrent->distributedCopies(), 3));
}
else
@ -515,7 +523,12 @@ void PropertiesWidget::loadDynamicData()
// Progress
qreal progress = m_torrent->progress() * 100.;
m_ui->labelProgressVal->setText(Utils::String::fromDouble(progress, 1) + u'%');
m_downloadedPieces->setProgress(m_torrent->pieces(), m_torrent->downloadingPieces());
m_torrent->fetchDownloadingPieces([this, torrent = TorrentPtr(m_torrent)](const QBitArray &downloadingPieces)
{
if (torrent == m_torrent)
m_downloadedPieces->setProgress(m_torrent->pieces(), downloadingPieces);
});
}
else
{
@ -538,6 +551,19 @@ void PropertiesWidget::loadDynamicData()
qDebug("Updating priorities in files tab");
m_ui->filesList->setUpdatesEnabled(false);
using TorrentPtr = QPointer<BitTorrent::Torrent>;
m_torrent->fetchFilesProgress([this, torrent = TorrentPtr(m_torrent)](const QVector<qreal> &filesProgress)
{
if (torrent == m_torrent)
m_propListModel->model()->updateFilesProgress(filesProgress);
});
m_torrent->fetchAvailableFileFractions([this, torrent = TorrentPtr(m_torrent)](const QVector<qreal> &availableFileFractions)
{
if (torrent == m_torrent)
m_propListModel->model()->updateFilesAvailability(availableFileFractions);
});
// Load torrent content if not yet done so
const bool isContentInitialized = m_propListModel->model()->hasIndex(0, 0);
if (!isContentInitialized)
@ -546,9 +572,6 @@ void PropertiesWidget::loadDynamicData()
m_propListModel->model()->setupModelData(*m_torrent);
// Load file priorities
m_propListModel->model()->updateFilesPriorities(m_torrent->filePriorities());
// Update file progress/availability
m_propListModel->model()->updateFilesProgress(m_torrent->filesProgress());
m_propListModel->model()->updateFilesAvailability(m_torrent->availableFileFractions());
// Expand single-item folders recursively.
// This will trigger sorting and filtering so do it after all relevant data is loaded.
@ -563,8 +586,6 @@ void PropertiesWidget::loadDynamicData()
{
// Torrent content was loaded already, only make some updates
m_propListModel->model()->updateFilesProgress(m_torrent->filesProgress());
m_propListModel->model()->updateFilesAvailability(m_torrent->availableFileFractions());
// XXX: We don't update file priorities regularly for performance
// reasons. This means that priorities will not be updated if
// set from the Web UI.
@ -583,15 +604,21 @@ void PropertiesWidget::loadUrlSeeds()
if (!m_torrent)
return;
m_ui->listWebSeeds->clear();
qDebug("Loading URL seeds");
const QVector<QUrl> hcSeeds = m_torrent->urlSeeds();
// Add url seeds
for (const QUrl &hcSeed : hcSeeds)
using TorrentPtr = QPointer<BitTorrent::Torrent>;
m_torrent->fetchURLSeeds([this, torrent = TorrentPtr(m_torrent)](const QVector<QUrl> &urlSeeds)
{
qDebug("Loading URL seed: %s", qUtf8Printable(hcSeed.toString()));
new QListWidgetItem(hcSeed.toString(), m_ui->listWebSeeds);
}
if (torrent != m_torrent)
return;
m_ui->listWebSeeds->clear();
qDebug("Loading URL seeds");
// Add url seeds
for (const QUrl &urlSeed : urlSeeds)
{
qDebug("Loading URL seed: %s", qUtf8Printable(urlSeed.toString()));
new QListWidgetItem(urlSeed.toString(), m_ui->listWebSeeds);
}
});
}
Path PropertiesWidget::getFullPath(const QModelIndex &index) const