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transmission/qt/DetailsDialog.cc

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// This file Copyright © Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#include <algorithm>
#include <cassert>
#include <ctime>
#include <map>
#include <set>
#include <utility>
#include <QDateTime>
#include <QDesktopServices>
#include <QEvent>
#include <QFont>
#include <QFontMetrics>
#include <QHeaderView>
#include <QHostAddress>
#include <QInputDialog>
#include <QItemSelectionModel>
#include <QLabel>
#include <QList>
#include <QMessageBox>
#include <QResizeEvent>
#include <QRegularExpression>
#include <QStringList>
#include <QString>
#include <QStyle>
#include <QTreeWidgetItem>
#include <libtransmission/transmission.h>
#include <libtransmission/announce-list.h>
#include <libtransmission/utils.h> // tr_getRatio()
#include "BaseDialog.h"
#include "ColumnResizer.h"
#include "DetailsDialog.h"
#include "Formatter.h"
#include "IconCache.h"
#include "Prefs.h"
#include "Session.h"
#include "SqueezeLabel.h"
#include "Torrent.h"
#include "TorrentModel.h"
#include "TrackerDelegate.h"
#include "TrackerModel.h"
#include "TrackerModelFilter.h"
#include "Utils.h"
#include "ui_TrackersDialog.h"
class Prefs;
class Session;
// ---
namespace
{
class TrackersDialog : public BaseDialog
{
Q_OBJECT
public:
explicit TrackersDialog(QString tracker_list, QWidget* parent = nullptr)
: BaseDialog{ parent }
{
ui_.setupUi(this);
ui_.trackerList->setPlainText(tracker_list);
connect(ui_.dialogButtons, &QDialogButtonBox::clicked, this, &TrackersDialog::onButtonBoxClicked);
}
signals:
void trackerListEdited(QString /*tracker_list*/);
private slots:
void onButtonBoxClicked(QAbstractButton* button)
{
if (ui_.dialogButtons->standardButton(button) == QDialogButtonBox::Ok)
{
emit trackerListEdited(ui_.trackerList->toPlainText());
}
close();
}
private:
Ui::TrackersDialog ui_{};
QTimer timer_;
};
constexpr tr_quark priorityKey(int priority)
{
switch (priority)
{
case TR_PRI_LOW:
return TR_KEY_priority_low;
case TR_PRI_HIGH:
return TR_KEY_priority_high;
default:
return TR_KEY_priority_normal;
}
}
int constexpr DebounceIntervalMSec = 100;
int constexpr RefreshIntervalMSec = 4000;
char constexpr const* const PrefKey = "pref_key";
enum // peer columns
{
COL_LOCK,
COL_UP,
COL_DOWN,
COL_PERCENT,
COL_STATUS,
COL_ADDRESS,
COL_CLIENT,
N_COLUMNS
};
int measureViewItem(QTreeWidget const* view, int column, QString const& text)
{
QTreeWidgetItem const* header_item = view->headerItem();
int const item_width = Utils::measureViewItem(view, text);
int const header_width = Utils::measureHeaderItem(view->header(), header_item->text(column));
return std::max(item_width, header_width);
}
} // namespace
// ---
class PeerItem : public QTreeWidgetItem
{
Peer peer_;
QString mutable collated_address_;
QString status_;
public:
explicit PeerItem(Peer p)
: peer_{ std::move(p) }
{
}
void refresh(Peer const& p)
{
if (p.address != peer_.address)
{
collated_address_.clear();
}
peer_ = p;
}
void setStatus(QString const& s)
{
status_ = s;
}
bool operator<(QTreeWidgetItem const& other) const override
{
auto const* i = dynamic_cast<PeerItem const*>(&other);
auto const* tw = treeWidget();
int const column = tw != nullptr ? tw->sortColumn() : 0;
assert(i != nullptr);
switch (column)
{
case COL_UP:
return peer_.rate_to_peer < i->peer_.rate_to_peer;
case COL_DOWN:
return peer_.rate_to_client < i->peer_.rate_to_client;
case COL_PERCENT:
return peer_.progress < i->peer_.progress;
case COL_STATUS:
return status_ < i->status_;
case COL_CLIENT:
return peer_.client_name < i->peer_.client_name;
case COL_LOCK:
return peer_.is_encrypted && !i->peer_.is_encrypted;
default:
return address() < i->address();
}
}
private:
QString const& address() const
{
if (collated_address_.isEmpty())
{
collated_address_ = collateAddress(peer_.address);
}
return collated_address_;
}
[[nodiscard]] static QString collateAddress(QString const& address)
{
auto collated = QString{};
if (auto ip_address = QHostAddress{}; ip_address.setAddress(address))
{
if (ip_address.protocol() == QAbstractSocket::IPv4Protocol)
{
quint32 const ipv4_address = ip_address.toIPv4Address();
collated = QStringLiteral("1-") +
QString::fromUtf8(QByteArray::number(ipv4_address, 16).rightJustified(8, '0'));
}
else if (ip_address.protocol() == QAbstractSocket::IPv6Protocol)
{
Q_IPV6ADDR const ipv6_address = ip_address.toIPv6Address();
QByteArray tmp(16, '\0');
for (int i = 0; i < 16; ++i)
{
tmp[i] = ipv6_address[i];
}
collated = QStringLiteral("2-") + QString::fromUtf8(tmp.toHex());
}
}
if (collated.isEmpty())
{
collated = QStringLiteral("3-") + address.toLower();
}
return collated;
}
};
// ---
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
int DetailsDialog::prev_tab_index_ = 0;
DetailsDialog::DetailsDialog(Session& session, Prefs& prefs, TorrentModel const& model, QWidget* parent)
: BaseDialog{ parent }
, session_{ session }
, prefs_{ prefs }
, model_{ model }
{
ui_.setupUi(this);
initInfoTab();
initPeersTab();
initTrackerTab();
initFilesTab();
initOptionsTab();
adjustSize();
ui_.commentTextEdit->setMaximumHeight(QWIDGETSIZE_MAX);
ui_.tabs->setCurrentIndex(prev_tab_index_);
static std::array<int, 2> constexpr InitKeys = {
Prefs::SHOW_TRACKER_SCRAPES,
Prefs::SHOW_BACKUP_TRACKERS,
};
for (int const key : InitKeys)
{
refreshPref(key);
}
connect(&model_, &TorrentModel::torrentsChanged, this, &DetailsDialog::onTorrentsChanged);
connect(&model_, &TorrentModel::torrentsEdited, this, &DetailsDialog::onTorrentsEdited);
connect(&prefs_, &Prefs::changed, this, &DetailsDialog::refreshPref);
// call refreshModel periodically
connect(&model_timer_, &QTimer::timeout, this, &DetailsDialog::refreshModel);
model_timer_.setSingleShot(false);
model_timer_.start(RefreshIntervalMSec);
refreshModel();
// set up the debounce timer
connect(&ui_debounce_timer_, &QTimer::timeout, this, &DetailsDialog::refreshUI);
ui_debounce_timer_.setSingleShot(true);
// set labels
connect(ui_.dialogButtons, &QDialogButtonBox::clicked, this, &DetailsDialog::onButtonBoxClicked);
}
DetailsDialog::~DetailsDialog()
{
prev_tab_index_ = ui_.tabs->currentIndex();
}
void DetailsDialog::setIds(torrent_ids_t const& ids)
{
if (ids != ids_)
{
setEnabled(false);
ui_.filesView->clear();
ids_ = ids;
session_.refreshDetailInfo(ids_);
tracker_model_->refresh(model_, ids_);
labels_need_refresh_ = true;
refreshModel();
refreshUI();
}
}
void DetailsDialog::refreshPref(int key)
{
if (key == Prefs::SHOW_TRACKER_SCRAPES)
{
auto* selection_model = ui_.trackersView->selectionModel();
tracker_delegate_->setShowMore(prefs_.getBool(key));
selection_model->clear();
ui_.trackersView->reset();
selection_model->select(selection_model->selection(), QItemSelectionModel::Select);
selection_model->setCurrentIndex(selection_model->currentIndex(), QItemSelectionModel::NoUpdate);
}
else if (key == Prefs::SHOW_BACKUP_TRACKERS)
{
tracker_filter_->setShowBackupTrackers(prefs_.getBool(key));
}
}
// ---
void DetailsDialog::refreshModel()
{
if (!ids_.empty())
{
session_.refreshExtraStats(ids_);
}
}
void DetailsDialog::onTorrentsEdited(torrent_ids_t const& ids)
{
// std::set_intersection requires sorted inputs
auto a = std::vector<tr_torrent_id_t>{ ids.begin(), ids.end() };
std::sort(std::begin(a), std::end(a));
auto b = std::vector<tr_torrent_id_t>{ ids_.begin(), ids_.end() };
std::sort(std::begin(b), std::end(b));
// are any of the edited torrents on display here?
torrent_ids_t interesting_ids;
std::set_intersection(
std::begin(a),
std::end(a),
std::begin(b),
std::end(b),
std::inserter(interesting_ids, std::begin(interesting_ids)));
if (!interesting_ids.empty())
{
session_.refreshDetailInfo(interesting_ids);
}
}
void DetailsDialog::onTorrentsChanged(torrent_ids_t const& ids, Torrent::fields_t const& fields)
{
Q_UNUSED(fields)
if (ui_debounce_timer_.isActive())
{
return;
}
if (!std::any_of(ids.begin(), ids.end(), [this](auto const& id) { return ids_.count(id) != 0; }))
{
return;
}
ui_debounce_timer_.start(DebounceIntervalMSec);
}
void DetailsDialog::onSessionCalled(Session::Tag tag)
{
if ((pending_changes_tags_.erase(tag) > 0) && canEdit())
{
// no pending changes left, so stop listening
disconnect(pending_changes_connection_);
pending_changes_connection_ = {};
refreshModel();
}
}
void DetailsDialog::onButtonBoxClicked(QAbstractButton* button)
{
if (ui_.dialogButtons->standardButton(button) == QDialogButtonBox::Close)
{
if (ui_.labelsTextEdit->isReadOnly()) // no edits could have been made
{
return;
}
QString const labels_text = ui_.labelsTextEdit->toPlainText().trimmed();
if (labels_text == labels_baseline_) // no edits have been made
{
return;
}
QString const re = QStringLiteral("((,|;)\\s*)");
//see https://doc.qt.io/qt-5/qt.html#SplitBehaviorFlags-enum
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
QStringList const labels_list = labels_text.split(QRegularExpression(re), QString::SkipEmptyParts);
#else
QStringList const labels_list = labels_text.split(QRegularExpression(re), Qt::SkipEmptyParts);
#endif
torrentSet(TR_KEY_labels, labels_list);
if (!ids_.empty())
{
session_.refreshDetailInfo(ids_);
}
}
}
namespace
{
void setIfIdle(QComboBox* box, int i)
{
if (!box->hasFocus())
{
box->blockSignals(true);
box->setCurrentIndex(i);
box->blockSignals(false);
}
}
void setIfIdle(QDoubleSpinBox* spin, double value)
{
if (!spin->hasFocus())
{
spin->blockSignals(true);
spin->setValue(value);
spin->blockSignals(false);
}
}
void setIfIdle(QSpinBox* spin, int value)
{
if (!spin->hasFocus())
{
spin->blockSignals(true);
spin->setValue(value);
spin->blockSignals(false);
}
}
} // namespace
void DetailsDialog::refreshUI()
{
bool const single = ids_.size() == 1;
auto const blank = QString{};
auto const fm = fontMetrics();
auto const none = tr("None");
auto const mixed = tr("Mixed");
auto const unknown = tr("Unknown");
auto const now = time(nullptr);
// build a list of torrents
auto torrents = QList<Torrent const*>{};
for (int const id : ids_)
{
Torrent const* tor = model_.getTorrentFromId(id);
if (tor != nullptr)
{
torrents << tor;
}
}
///
/// activity tab
///
// myStateLabel
auto string = QString{};
if (torrents.empty())
{
string = none;
}
else
{
bool is_mixed = false;
bool all_paused = true;
bool all_finished = true;
tr_torrent_activity const baseline = torrents[0]->getActivity();
for (Torrent const* const t : torrents)
{
tr_torrent_activity const activity = t->getActivity();
if (activity != baseline)
{
is_mixed = true;
}
if (activity != TR_STATUS_STOPPED)
{
all_paused = all_finished = false;
}
if (!t->isFinished())
{
all_finished = false;
}
}
if (is_mixed)
{
string = mixed;
}
else if (all_finished)
{
string = tr("Finished");
}
else if (all_paused)
{
string = tr("Paused");
}
else
{
string = torrents[0]->activityString();
}
}
ui_.stateValueLabel->setText(string);
auto const state_string = string;
// myHaveLabel
uint64_t size_when_done = 0;
uint64_t available = 0;
if (torrents.empty())
{
string = none;
}
else
{
uint64_t left_until_done = 0;
int64_t have_verified = 0;
int64_t have_unverified = 0;
for (Torrent const* const t : torrents)
{
if (t->hasMetadata())
{
have_unverified += t->haveUnverified();
uint64_t const v = t->haveVerified();
have_verified += v;
size_when_done += t->sizeWhenDone();
left_until_done += t->leftUntilDone();
available += t->sizeWhenDone() - t->leftUntilDone() + t->haveUnverified() + t->desiredAvailable();
}
}
double const d = size_when_done == 0 ?
100.0 :
100.0 * static_cast<double>(size_when_done - left_until_done) / static_cast<double>(size_when_done);
auto const pct = Formatter::percent_to_string(d);
auto const size_when_done_str = Formatter::storage_to_string(size_when_done);
if (have_unverified == 0 && left_until_done == 0)
{
//: Text following the "Have:" label in torrent properties dialog;
//: %1 is amount of downloaded and verified data
string = tr("%1 (100%)").arg(Formatter::storage_to_string(have_verified));
}
else if (have_unverified == 0)
{
//: Text following the "Have:" label in torrent properties dialog;
//: %1 is amount of downloaded and verified data,
//: %2 is overall size of torrent data,
//: %3 is percentage (%1/%2*100)
string = tr("%1 of %2 (%3%)").arg(Formatter::storage_to_string(have_verified)).arg(size_when_done_str).arg(pct);
}
else
{
//: Text following the "Have:" label in torrent properties dialog;
//: %1 is amount of downloaded data (both verified and unverified),
//: %2 is overall size of torrent data,
//: %3 is percentage (%1/%2*100),
//: %4 is amount of downloaded but not yet verified data
string = tr("%1 of %2 (%3%), %4 Unverified")
.arg(Formatter::storage_to_string(have_verified + have_unverified))
.arg(size_when_done_str)
.arg(pct)
.arg(Formatter::storage_to_string(have_unverified));
}
}
ui_.haveValueLabel->setText(string);
// myAvailabilityLabel
if (torrents.empty() || size_when_done == 0)
{
string = none;
}
else
{
auto const percent = 100.0 * static_cast<double>(available) / static_cast<double>(size_when_done);
string = QStringLiteral("%1%").arg(Formatter::percent_to_string(percent));
}
ui_.availabilityValueLabel->setText(string);
// myDownloadedLabel
if (torrents.empty())
{
string = none;
}
else
{
auto d = uint64_t{};
auto f = uint64_t{};
for (Torrent const* const t : torrents)
{
d += t->downloadedEver();
f += t->failedEver();
}
auto const dstr = Formatter::storage_to_string(d);
auto const fstr = Formatter::storage_to_string(f);
if (f != 0)
{
string = tr("%1 (+%2 discarded after failed checksum)").arg(dstr).arg(fstr);
}
else
{
string = dstr;
}
}
ui_.downloadedValueLabel->setText(string);
// myUploadedLabel
if (torrents.empty())
{
string = none;
}
else
{
auto uploaded = uint64_t{};
auto denominator = uint64_t{};
for (Torrent const* const t : torrents)
{
uploaded += t->uploadedEver();
denominator += t->sizeWhenDone();
}
string = tr("%1 (Ratio: %2)")
.arg(Formatter::storage_to_string(uploaded))
.arg(Formatter::ratio_to_string(tr_getRatio(uploaded, denominator)));
}
ui_.uploadedValueLabel->setText(string);
// myRunTimeLabel
if (torrents.empty())
{
string = none;
}
else
{
bool all_paused = true;
auto baseline = torrents[0]->lastStarted();
for (Torrent const* const t : torrents)
{
if (baseline != t->lastStarted())
{
baseline = 0;
}
if (!t->isPaused())
{
all_paused = false;
}
}
if (all_paused)
{
string = state_string; // paused || finished
}
else if (baseline == 0)
{
string = mixed;
}
else
{
auto const seconds = static_cast<int>(std::difftime(now, baseline));
string = Formatter::time_to_string(seconds);
}
}
ui_.runningTimeValueLabel->setText(string);
// myETALabel
string.clear();
if (torrents.empty())
{
string = none;
}
else
{
int const baseline = torrents[0]->getETA();
for (Torrent const* const t : torrents)
{
if (baseline != t->getETA())
{
string = mixed;
break;
}
}
if (string.isEmpty())
{
if (baseline < 0)
{
string = tr("Unknown");
}
else
{
string = Formatter::time_to_string(baseline);
}
}
}
ui_.remainingTimeValueLabel->setText(string);
// myLastActivityLabel
if (torrents.empty())
{
string = none;
}
else
{
auto latest = torrents[0]->lastActivity();
for (Torrent const* const tor : torrents)
{
latest = std::max(latest, tor->lastActivity());
}
auto const seconds = static_cast<int>(std::difftime(now, latest));
if (seconds < 0)
{
string = none;
}
else if (seconds < 5)
{
string = tr("Active now");
}
else
{
string = tr("%1 ago").arg(Formatter::time_to_string(seconds));
}
}
ui_.lastActivityValueLabel->setText(string);
if (torrents.empty())
{
string = none;
}
else
{
string = torrents[0]->getError();
for (Torrent const* const t : torrents)
{
if (string != t->getError())
{
string = mixed;
break;
}
}
}
if (string.isEmpty())
{
string = none;
}
ui_.errorValueLabel->setText(string);
///
/// information tab
///
// mySizeLabel
if (torrents.empty())
{
string = none;
}
else
{
int pieces = 0;
auto size = uint64_t{};
uint32_t piece_size = torrents[0]->pieceSize();
for (Torrent const* const t : torrents)
{
pieces += t->pieceCount();
size += t->totalSize();
if (piece_size != t->pieceSize())
{
piece_size = 0;
}
}
if (size == 0)
{
string = none;
}
else if (piece_size > 0)
{
string = tr("%1 (%Ln pieces @ %2)", "", pieces)
.arg(Formatter::storage_to_string(size))
.arg(Formatter::memory_to_string(piece_size));
}
else
{
string = tr("%1 (%Ln pieces)", "", pieces).arg(Formatter::storage_to_string(size));
}
}
ui_.sizeValueLabel->setText(string);
// myHashLabel
if (torrents.empty())
{
string = none;
}
else if (torrents.size() > 1)
{
string = mixed;
}
else
{
string = torrents.front()->hash().toString();
}
ui_.hashValueLabel->setText(string);
// myPrivacyLabel
string = none;
if (!torrents.empty())
{
bool const b = torrents[0]->isPrivate();
string = b ? tr("Private to this tracker -- DHT and PEX disabled") : tr("Public torrent");
for (Torrent const* const t : torrents)
{
if (b != t->isPrivate())
{
string = mixed;
break;
}
}
}
ui_.privacyValueLabel->setText(string);
// myLabelsTextEdit
if (labels_need_refresh_)
{
labels_need_refresh_ = false;
if (torrents.empty())
{
labels_baseline_.clear();
ui_.labelsTextEdit->setPlainText({});
ui_.labelsTextEdit->setPlaceholderText(none);
ui_.labelsTextEdit->setReadOnly(true);
ui_.labelsTextEdit->setEnabled(true);
}
else if (auto const& baseline = torrents[0]->labels(); std::all_of(
std::begin(torrents),
std::end(torrents),
[&baseline](auto const* tor) { return tor->labels() == baseline; }))
{
labels_baseline_ = baseline.join(QStringLiteral(", "));
ui_.labelsTextEdit->setPlainText(labels_baseline_);
ui_.labelsTextEdit->setPlaceholderText(none);
ui_.labelsTextEdit->setReadOnly(false);
ui_.labelsTextEdit->setEnabled(true);
}
else // mixed
{
labels_baseline_.clear();
ui_.labelsTextEdit->setPlainText({});
ui_.labelsTextEdit->setPlaceholderText(mixed);
ui_.labelsTextEdit->setEnabled(false);
}
}
// myCommentBrowser
string = none;
bool is_comment_mixed = false;
if (!torrents.empty())
{
string = torrents[0]->comment();
for (Torrent const* const t : torrents)
{
if (string != t->comment())
{
string = mixed;
is_comment_mixed = true;
break;
}
}
}
if (ui_.commentTextEdit->toPlainText() != string)
{
ui_.commentTextEdit->setPlainText(string);
}
ui_.commentTextEdit->setEnabled(!is_comment_mixed && !string.isEmpty());
// myOriginLabel
string = none;
if (!torrents.empty())
{
bool mixed_creator = false;
bool mixed_date = false;
auto const creator = torrents[0]->creator();
auto const date = torrents[0]->dateCreated();
for (Torrent const* const t : torrents)
{
mixed_creator |= (creator != t->creator());
mixed_date |= (date != t->dateCreated());
}
bool const empty_creator = creator.isEmpty();
bool const empty_date = date <= 0;
if (mixed_creator || mixed_date)
{
string = mixed;
}
else if (empty_creator && empty_date)
{
string = tr("N/A");
}
else if (empty_date && !empty_creator)
{
string = tr("Created by %1").arg(creator);
}
else if (empty_creator && !empty_date)
{
auto const date_str = QDateTime::fromSecsSinceEpoch(date).toString();
string = tr("Created on %1").arg(date_str);
}
else
{
auto const date_str = QDateTime::fromSecsSinceEpoch(date).toString();
string = tr("Created by %1 on %2").arg(creator).arg(date_str);
}
}
ui_.originValueLabel->setText(string);
// myLocationLabel
string = none;
if (!torrents.empty())
{
string = torrents[0]->getPath();
for (Torrent const* const t : torrents)
{
if (string != t->getPath())
{
string = mixed;
break;
}
}
}
ui_.locationValueLabel->setText(string);
// myAddedLabel
string = none;
if (!torrents.empty())
{
auto const date = torrents[0]->dateAdded();
bool mixed_date = false;
for (Torrent const* const t : torrents)
{
mixed_date |= (date != t->dateAdded());
}
bool const empty_date = date <= 0;
if (empty_date)
{
string = tr("N/A");
}
else if (mixed_date)
{
string = mixed;
}
else
{
auto const date_str = QDateTime::fromSecsSinceEpoch(date).toString();
string = date_str;
}
}
ui_.addedValueLabel->setText(string);
///
/// Options Tab
///
if (canEdit() && !torrents.empty())
{
Torrent const& baseline = *torrents.front();
// mySessionLimitCheck
bool uniform = true;
bool baseline_flag = baseline.honorsSessionLimits();
for (Torrent const* const tor : torrents)
{
if (baseline_flag != tor->honorsSessionLimits())
{
uniform = false;
break;
}
}
ui_.sessionLimitCheck->setChecked(uniform && baseline_flag);
// mySingleDownCheck
uniform = true;
baseline_flag = baseline.downloadIsLimited();
for (Torrent const* const tor : torrents)
{
if (baseline_flag != tor->downloadIsLimited())
{
uniform = false;
break;
}
}
ui_.singleDownCheck->setChecked(uniform && baseline_flag);
// mySingleUpCheck
uniform = true;
baseline_flag = baseline.uploadIsLimited();
for (Torrent const* const tor : torrents)
{
if (baseline_flag != tor->uploadIsLimited())
{
uniform = false;
break;
}
}
ui_.singleUpCheck->setChecked(uniform && baseline_flag);
// myBandwidthPriorityCombo
uniform = true;
int const baseline_int = baseline.getBandwidthPriority();
for (Torrent const* const tor : torrents)
{
if (baseline_int != tor->getBandwidthPriority())
{
uniform = false;
break;
}
}
int const i = uniform ? ui_.bandwidthPriorityCombo->findData(baseline_int) : -1;
setIfIdle(ui_.bandwidthPriorityCombo, i);
setIfIdle(ui_.singleDownSpin, static_cast<int>(baseline.downloadLimit().count(Speed::Units::KByps)));
setIfIdle(ui_.singleUpSpin, static_cast<int>(baseline.uploadLimit().count(Speed::Units::KByps)));
setIfIdle(ui_.peerLimitSpin, baseline.peerLimit());
}
if (!torrents.empty())
{
Torrent const& baseline = *torrents.front();
// ratio
bool uniform = true;
int baseline_int = baseline.seedRatioMode();
for (Torrent const* const tor : torrents)
{
if (baseline_int != tor->seedRatioMode())
{
uniform = false;
break;
}
}
setIfIdle(ui_.ratioCombo, uniform ? ui_.ratioCombo->findData(baseline_int) : -1);
ui_.ratioSpin->setVisible(uniform && baseline_int == TR_RATIOLIMIT_SINGLE);
setIfIdle(ui_.ratioSpin, baseline.seedRatioLimit());
// idle
uniform = true;
baseline_int = baseline.seedIdleMode();
for (Torrent const* const tor : torrents)
{
if (baseline_int != tor->seedIdleMode())
{
uniform = false;
break;
}
}
setIfIdle(ui_.idleCombo, uniform ? ui_.idleCombo->findData(baseline_int) : -1);
ui_.idleSpin->setVisible(uniform && baseline_int == TR_RATIOLIMIT_SINGLE);
setIfIdle(ui_.idleSpin, baseline.seedIdleLimit());
onIdleLimitChanged();
}
///
/// Tracker tab
///
tracker_model_->refresh(model_, ids_);
ui_.editTrackersButton->setEnabled(std::size(ids_) == 1);
///
/// Peers tab
///
auto peers2 = decltype(peers_){};
QList<QTreeWidgetItem*> new_items;
for (Torrent const* const t : torrents)
{
auto const id_str = QString::number(t->id());
for (Peer const& peer : t->peers())
{
auto const key = id_str + QLatin1Char(':') + peer.address;
PeerItem* item = nullptr;
if (auto iter = peers_.find(key); iter != std::end(peers_))
{
item = dynamic_cast<PeerItem*>(iter->second);
}
else // new peer has connected
{
item = new PeerItem{ peer };
item->setTextAlignment(COL_UP, Qt::AlignRight | Qt::AlignVCenter);
item->setTextAlignment(COL_DOWN, Qt::AlignRight | Qt::AlignVCenter);
item->setTextAlignment(COL_PERCENT, Qt::AlignRight | Qt::AlignVCenter);
item->setIcon(COL_LOCK, peer.is_encrypted ? icon_encrypted_ : icon_unencrypted_);
item->setToolTip(COL_LOCK, peer.is_encrypted ? tr("Encrypted connection") : QString{});
item->setText(COL_ADDRESS, peer.address);
item->setText(COL_CLIENT, peer.client_name);
new_items << item;
}
auto const& code = peer.flags;
item->setStatus(code);
item->refresh(peer);
QString code_tip;
for (QChar const ch : code)
{
QString txt;
switch (ch.unicode())
{
case 'O':
txt = tr("Optimistic unchoke");
break;
case 'D':
txt = tr("Downloading from this peer");
break;
case 'd':
txt = tr("We would download from this peer if they would let us");
break;
case 'U':
txt = tr("Uploading to peer");
break;
case 'u':
txt = tr("We would upload to this peer if they asked");
break;
case 'K':
txt = tr("Peer has unchoked us, but we're not interested");
break;
case '?':
txt = tr("We unchoked this peer, but they're not interested");
break;
case 'E':
txt = tr("Encrypted connection");
break;
case 'H':
txt = tr("Peer was discovered through DHT");
break;
case 'X':
txt = tr("Peer was discovered through Peer Exchange (PEX)");
break;
case 'I':
txt = tr("Peer is an incoming connection");
break;
case 'T':
txt = tr("Peer is connected over µTP");
break;
default:
break;
}
if (!txt.isEmpty())
{
code_tip += QStringLiteral("%1: %2\n").arg(ch).arg(txt);
}
}
if (!code_tip.isEmpty())
{
code_tip.resize(code_tip.size() - 1); // eat the trailing linefeed
}
item->setText(COL_UP, peer.rate_to_peer.is_zero() ? QString{} : peer.rate_to_peer.to_qstring());
item->setText(COL_DOWN, peer.rate_to_client.is_zero() ? QString{} : peer.rate_to_client.to_qstring());
item->setText(
COL_PERCENT,
peer.progress > 0 ? QStringLiteral("%1%").arg(static_cast<int>(peer.progress * 100.0)) : QString{});
item->setText(COL_STATUS, code);
item->setToolTip(COL_STATUS, code_tip);
peers2.try_emplace(key, item);
}
}
ui_.peersView->addTopLevelItems(new_items);
for (auto const& [key, item] : peers_)
{
if (peers2.count(key) == 0U) // old peer has disconnected
{
ui_.peersView->takeTopLevelItem(ui_.peersView->indexOfTopLevelItem(item));
delete item;
}
}
peers_ = std::move(peers2);
if (single)
{
ui_.filesView->update(torrents[0]->files(), canEdit());
}
else
{
ui_.filesView->clear();
}
setEnabled(true);
}
void DetailsDialog::setEnabled(bool enabled)
{
ui_.tabs->setEnabled(enabled);
}
// ---
void DetailsDialog::initInfoTab()
{
int const cbh = QFontMetrics{ ui_.commentTextEdit->font() }.lineSpacing() * 4;
ui_.commentTextEdit->setFixedHeight(cbh);
int const lteh = QFontMetrics{ ui_.labelsTextEdit->font() }.lineSpacing() * 2;
ui_.labelsTextEdit->setFixedHeight(lteh);
ui_.labelsTextEdit->setPlainText(QStringLiteral("Initializing..."));
auto* cr = new ColumnResizer{ this };
cr->addLayout(ui_.activitySectionLayout);
cr->addLayout(ui_.detailsSectionLayout);
cr->update();
}
// ---
void DetailsDialog::onShowTrackerScrapesToggled(bool val)
{
prefs_.set(Prefs::SHOW_TRACKER_SCRAPES, val);
}
void DetailsDialog::onShowBackupTrackersToggled(bool val)
{
prefs_.set(Prefs::SHOW_BACKUP_TRACKERS, val);
}
void DetailsDialog::onHonorsSessionLimitsToggled(bool val)
{
torrentSet(TR_KEY_honorsSessionLimits, val);
}
void DetailsDialog::onDownloadLimitedToggled(bool val)
{
torrentSet(TR_KEY_downloadLimited, val);
}
void DetailsDialog::onSpinBoxEditingFinished()
{
QObject const* spin = sender();
tr_quark const key = spin->property(PrefKey).toInt();
auto const* d = qobject_cast<QDoubleSpinBox const*>(spin);
if (d != nullptr)
{
torrentSet(key, d->value());
}
else
{
torrentSet(key, qobject_cast<QSpinBox const*>(spin)->value());
}
}
void DetailsDialog::onUploadLimitedToggled(bool val)
{
torrentSet(TR_KEY_uploadLimited, val);
}
void DetailsDialog::onIdleModeChanged(int index)
{
int const val = ui_.idleCombo->itemData(index).toInt();
torrentSet(TR_KEY_seedIdleMode, val);
}
void DetailsDialog::onIdleLimitChanged()
{
//: Spin box format, "Stop seeding if idle for: [ 5 minutes ]"
auto const* const units_format = QT_TRANSLATE_N_NOOP("DetailsDialog", "%1 minute(s)");
auto const placeholder = QStringLiteral("%1");
Utils::updateSpinBoxFormat(ui_.idleSpin, "DetailsDialog", units_format, placeholder);
}
void DetailsDialog::onRatioModeChanged(int index)
{
int const val = ui_.ratioCombo->itemData(index).toInt();
torrentSet(TR_KEY_seedRatioMode, val);
}
void DetailsDialog::onBandwidthPriorityChanged(int index)
{
if (index != -1)
{
int const priority = ui_.bandwidthPriorityCombo->itemData(index).toInt();
torrentSet(TR_KEY_bandwidthPriority, priority);
}
}
void DetailsDialog::onTrackerSelectionChanged()
{
int const selection_count = ui_.trackersView->selectionModel()->selectedRows().size();
ui_.removeTrackerButton->setEnabled(selection_count > 0);
}
void DetailsDialog::onAddTrackerClicked()
{
bool ok = false;
auto const text_qstr = QInputDialog::getMultiLineText(
this,
tr("Add URL(s)"),
tr("Add tracker announce URLs, one per line:"),
{},
&ok);
if (!ok)
{
return;
}
// for each URL entered by the user...
auto announce_list = tr_announce_list{};
announce_list.parse(text_qstr.toStdString());
auto url_to_ids = std::map<QString, std::set<tr_torrent_id_t>>{};
for (auto const& info : announce_list)
{
// for each selected torrent...
auto sv = info.announce.sv();
auto const announce_url = QString::fromUtf8(std::data(sv), std::size(sv));
for (auto const& id : ids_)
{
// make a note if the torrent doesn't already have the URL
if (tracker_model_->find(id, announce_url) == -1)
{
url_to_ids[announce_url].insert(id);
}
}
}
// now reverse the map so that if we're adding identical trackers
// to more than one torrent, that can be batched into a single call
auto ids_to_urls = std::map<std::set<tr_torrent_id_t>, std::set<QString>>{};
for (auto& [announce_url, ids] : url_to_ids)
{
ids_to_urls[ids].insert(announce_url);
}
if (std::empty(ids_to_urls))
{
QMessageBox::warning(this, tr("Error"), tr("No new URLs found."));
}
else
{
for (auto const& [ids, urls] : ids_to_urls)
{
auto urls_list = QList<QString>{};
urls_list.reserve(std::size(urls));
for (auto const& url : urls)
{
urls_list << url;
}
torrentSet(torrent_ids_t{ std::begin(ids), std::end(ids) }, TR_KEY_trackerAdd, urls_list);
}
}
}
void DetailsDialog::onTrackerListEdited(QString tracker_list)
{
torrentSet(TR_KEY_trackerList, tracker_list);
}
void DetailsDialog::onEditTrackersClicked()
{
if (std::size(ids_) != 1)
{
return;
}
auto const* const tor = model_.getTorrentFromId(*std::begin(ids_));
if (tor == nullptr)
{
return;
}
auto* dialog = new TrackersDialog{ tor->trackerList(), this };
dialog->setAttribute(Qt::WA_DeleteOnClose);
connect(dialog, &TrackersDialog::trackerListEdited, this, &DetailsDialog::onTrackerListEdited);
dialog->open();
}
void DetailsDialog::onRemoveTrackerClicked()
{
// make a map of torrentIds to announce URLs to remove
QItemSelectionModel* selection_model = ui_.trackersView->selectionModel();
QModelIndexList const selected_rows = selection_model->selectedRows();
auto torrent_id_to_tracker_ids = std::map<int, std::set<int>>{};
for (auto const& model_index : selected_rows)
{
auto const inf = ui_.trackersView->model()->data(model_index, TrackerModel::TrackerRole).value<TrackerInfo>();
torrent_id_to_tracker_ids[inf.torrent_id].insert(inf.st.id);
}
// batch all of a tracker's torrents into one command
for (auto const& [torrent_id, tracker_ids] : torrent_id_to_tracker_ids)
{
auto const ids = torrent_ids_t{ torrent_id };
auto const values = std::vector<int>{ std::begin(tracker_ids), std::end(tracker_ids) };
torrentSet(ids, TR_KEY_trackerRemove, values);
}
selection_model->clearSelection();
}
void DetailsDialog::initOptionsTab()
{
auto const speed_unit_suffix = QStringLiteral(" %1").arg(Speed::display_name(Speed::Units::KByps));
ui_.singleDownSpin->setSuffix(speed_unit_suffix);
ui_.singleUpSpin->setSuffix(speed_unit_suffix);
ui_.singleDownSpin->setProperty(PrefKey, TR_KEY_downloadLimit);
ui_.singleUpSpin->setProperty(PrefKey, TR_KEY_uploadLimit);
ui_.ratioSpin->setProperty(PrefKey, TR_KEY_seedRatioLimit);
ui_.idleSpin->setProperty(PrefKey, TR_KEY_seedIdleLimit);
ui_.peerLimitSpin->setProperty(PrefKey, TR_KEY_peer_limit);
ui_.bandwidthPriorityCombo->addItem(tr("High"), TR_PRI_HIGH);
ui_.bandwidthPriorityCombo->addItem(tr("Normal"), TR_PRI_NORMAL);
ui_.bandwidthPriorityCombo->addItem(tr("Low"), TR_PRI_LOW);
ui_.ratioCombo->addItem(tr("Use Global Settings"), TR_RATIOLIMIT_GLOBAL);
ui_.ratioCombo->addItem(tr("Seed regardless of ratio"), TR_RATIOLIMIT_UNLIMITED);
ui_.ratioCombo->addItem(tr("Stop seeding at ratio:"), TR_RATIOLIMIT_SINGLE);
ui_.idleCombo->addItem(tr("Use Global Settings"), TR_IDLELIMIT_GLOBAL);
ui_.idleCombo->addItem(tr("Seed regardless of activity"), TR_IDLELIMIT_UNLIMITED);
ui_.idleCombo->addItem(tr("Stop seeding if idle for:"), TR_IDLELIMIT_SINGLE);
auto* cr = new ColumnResizer{ this };
cr->addLayout(ui_.speedSectionLayout);
cr->addLayout(ui_.seedingLimitsSectionLayout);
cr->addLayout(ui_.peerConnectionsSectionLayout);
cr->update();
void (QComboBox::*const combo_index_changed)(int) = &QComboBox::currentIndexChanged;
void (QSpinBox::*const spin_value_changed)(int) = &QSpinBox::valueChanged;
connect(ui_.bandwidthPriorityCombo, combo_index_changed, this, &DetailsDialog::onBandwidthPriorityChanged);
connect(ui_.idleCombo, combo_index_changed, this, &DetailsDialog::onIdleModeChanged);
connect(ui_.idleSpin, &QSpinBox::editingFinished, this, &DetailsDialog::onSpinBoxEditingFinished);
connect(ui_.idleSpin, spin_value_changed, this, &DetailsDialog::onIdleLimitChanged);
connect(ui_.peerLimitSpin, &QSpinBox::editingFinished, this, &DetailsDialog::onSpinBoxEditingFinished);
connect(ui_.ratioCombo, combo_index_changed, this, &DetailsDialog::onRatioModeChanged);
connect(ui_.ratioSpin, &QSpinBox::editingFinished, this, &DetailsDialog::onSpinBoxEditingFinished);
connect(ui_.sessionLimitCheck, &QCheckBox::clicked, this, &DetailsDialog::onHonorsSessionLimitsToggled);
connect(ui_.singleDownCheck, &QCheckBox::clicked, this, &DetailsDialog::onDownloadLimitedToggled);
connect(ui_.singleDownSpin, &QSpinBox::editingFinished, this, &DetailsDialog::onSpinBoxEditingFinished);
connect(ui_.singleUpCheck, &QCheckBox::clicked, this, &DetailsDialog::onUploadLimitedToggled);
connect(ui_.singleUpSpin, &QSpinBox::editingFinished, this, &DetailsDialog::onSpinBoxEditingFinished);
}
// ---
void DetailsDialog::initTrackerTab()
{
auto deleter = [](QObject* o)
{
o->deleteLater();
};
// NOLINTNEXTLINE(modernize-make-shared) no custom deleters in make_shared
tracker_model_.reset(new TrackerModel, deleter);
// NOLINTNEXTLINE(modernize-make-shared) no custom deleters in make_shared
tracker_filter_.reset(new TrackerModelFilter, deleter);
tracker_filter_->setSourceModel(tracker_model_.get());
// NOLINTNEXTLINE(modernize-make-shared) no custom deleters in make_shared
tracker_delegate_.reset(new TrackerDelegate, deleter);
ui_.trackersView->setModel(tracker_filter_.get());
ui_.trackersView->setItemDelegate(tracker_delegate_.get());
auto const& icons = IconCache::get();
ui_.addTrackerButton->setIcon(icons.getThemeIcon(QStringLiteral("list-add"), QStyle::SP_DialogOpenButton));
ui_.editTrackersButton->setIcon(icons.getThemeIcon(QStringLiteral("document-properties"), QStyle::SP_DesktopIcon));
ui_.removeTrackerButton->setIcon(icons.getThemeIcon(QStringLiteral("list-remove"), QStyle::SP_TrashIcon));
ui_.showTrackerScrapesCheck->setChecked(prefs_.getBool(Prefs::SHOW_TRACKER_SCRAPES));
ui_.showBackupTrackersCheck->setChecked(prefs_.getBool(Prefs::SHOW_BACKUP_TRACKERS));
connect(ui_.addTrackerButton, &QAbstractButton::clicked, this, &DetailsDialog::onAddTrackerClicked);
connect(ui_.editTrackersButton, &QAbstractButton::clicked, this, &DetailsDialog::onEditTrackersClicked);
connect(ui_.removeTrackerButton, &QAbstractButton::clicked, this, &DetailsDialog::onRemoveTrackerClicked);
connect(ui_.showBackupTrackersCheck, &QAbstractButton::clicked, this, &DetailsDialog::onShowBackupTrackersToggled);
connect(ui_.showTrackerScrapesCheck, &QAbstractButton::clicked, this, &DetailsDialog::onShowTrackerScrapesToggled);
connect(
ui_.trackersView->selectionModel(),
&QItemSelectionModel::selectionChanged,
this,
&DetailsDialog::onTrackerSelectionChanged);
onTrackerSelectionChanged();
}
// ---
void DetailsDialog::initPeersTab()
{
auto const speed_width_str = Speed{ 1024U, Speed::Units::MByps }.to_qstring();
ui_.peersView->setHeaderLabels({ QString{}, tr("Up"), tr("Down"), tr("%"), tr("Status"), tr("Address"), tr("Client") });
ui_.peersView->sortByColumn(COL_ADDRESS, Qt::AscendingOrder);
ui_.peersView->setColumnWidth(COL_LOCK, 20);
ui_.peersView->setColumnWidth(COL_UP, measureViewItem(ui_.peersView, COL_UP, speed_width_str));
ui_.peersView->setColumnWidth(COL_DOWN, measureViewItem(ui_.peersView, COL_DOWN, speed_width_str));
ui_.peersView->setColumnWidth(COL_PERCENT, measureViewItem(ui_.peersView, COL_PERCENT, QStringLiteral("100%")));
ui_.peersView->setColumnWidth(COL_STATUS, measureViewItem(ui_.peersView, COL_STATUS, QStringLiteral("ODUK?EXI")));
ui_.peersView->setColumnWidth(COL_ADDRESS, measureViewItem(ui_.peersView, COL_ADDRESS, QStringLiteral("888.888.888.888")));
}
// ---
void DetailsDialog::initFilesTab() const
{
connect(ui_.filesView, &FileTreeView::openRequested, this, &DetailsDialog::onOpenRequested);
connect(ui_.filesView, &FileTreeView::pathEdited, this, &DetailsDialog::onPathEdited);
connect(ui_.filesView, &FileTreeView::priorityChanged, this, &DetailsDialog::onFilePriorityChanged);
connect(ui_.filesView, &FileTreeView::wantedChanged, this, &DetailsDialog::onFileWantedChanged);
}
void DetailsDialog::onFilePriorityChanged(file_indices_t const& indices, int priority)
{
torrentSet(priorityKey(priority), std::vector<int>{ std::begin(indices), std::end(indices) });
}
void DetailsDialog::onFileWantedChanged(file_indices_t const& indices, bool wanted)
{
tr_quark const key = wanted ? TR_KEY_files_wanted : TR_KEY_files_unwanted;
torrentSet(key, std::vector<int>{ std::begin(indices), std::end(indices) });
}
void DetailsDialog::onPathEdited(QString const& old_path, QString const& new_name)
{
session_.torrentRenamePath(ids_, old_path, new_name);
}
void DetailsDialog::onOpenRequested(QString const& path) const
{
if (!session_.isLocal())
{
return;
}
for (int const id : ids_)
{
Torrent const* const tor = model_.getTorrentFromId(id);
if (tor == nullptr)
{
continue;
}
auto const local_file_path = tor->getPath() + QLatin1Char('/') + path;
if (!QFile::exists(local_file_path))
{
continue;
}
if (QDesktopServices::openUrl(QUrl::fromLocalFile(local_file_path)))
{
break;
}
}
}
#include "DetailsDialog.moc"
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