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transmission/qt/MainWindow.cc
Charles Kerr 67a078402d
fix: compiler warnings (#3123) 
* fix: unused function warning tr_rpc_address_is_valid

* fix: unused variable warning old_byte_pop

* fix: method-can-be-made-static warning assertValidRules

* fix: signed-unsigned comparison warning

* fix: invalid case style warning for KBps

* chore: disable warning for static class member varaible
2022-05-22 21:22:34 -05:00

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// This file Copyright © 2009-2022 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 <array>
#include <cassert>
#include <functional>
#include <memory>
#include <utility>
#include <QCheckBox>
#include <QFileDialog>
#include <QIcon>
#include <QLabel>
#include <QMessageBox>
#include <QPainter>
#include <QProxyStyle>
#include <QtGui>
#include <libtransmission/transmission.h>
#include <libtransmission/version.h>
#include "AboutDialog.h"
#include "AddData.h"
#include "Application.h"
#include "DetailsDialog.h"
#include "FilterBar.h"
#include "Filters.h"
#include "Formatter.h"
#include "IconCache.h"
#include "MainWindow.h"
#include "MakeDialog.h"
#include "OptionsDialog.h"
#include "Prefs.h"
#include "PrefsDialog.h"
#include "RelocateDialog.h"
#include "Session.h"
#include "SessionDialog.h"
#include "Speed.h"
#include "StatsDialog.h"
#include "TorrentDelegate.h"
#include "TorrentDelegateMin.h"
#include "TorrentFilter.h"
#include "TorrentModel.h"
#include "Utils.h"
namespace
{
char const* const PrefVariantsKey = "submenu";
char const* const StatsModeKey = "stats-mode";
char const* const SortModeKey = "sort-mode";
} // namespace
/**
* This is a proxy-style for that forces it to be always disabled.
* We use this to make our torrent list view behave consistently on
* both GTK and Qt implementations.
*/
class ListViewProxyStyle : public QProxyStyle
{
public:
int styleHint(
StyleHint hint,
QStyleOption const* option = nullptr,
QWidget const* widget = nullptr,
QStyleHintReturn* return_data = nullptr) const override
{
if (hint == QStyle::SH_ItemView_ActivateItemOnSingleClick)
{
return 0;
}
return QProxyStyle::styleHint(hint, option, widget, return_data);
}
};
QIcon MainWindow::addEmblem(QIcon base_icon, QStringList const& emblem_names) const
{
if (base_icon.isNull())
{
return base_icon;
}
auto const& icons = IconCache::get();
QIcon emblem_icon;
for (QString const& emblem_name : emblem_names)
{
emblem_icon = icons.getThemeIcon(emblem_name);
if (!emblem_icon.isNull())
{
break;
}
}
if (emblem_icon.isNull())
{
return base_icon;
}
QIcon icon;
for (QSize const& size : base_icon.availableSizes())
{
QSize const emblem_size = size / 2;
QRect const emblem_rect = QStyle::alignedRect(
layoutDirection(),
Qt::AlignBottom | Qt::AlignRight,
emblem_size,
QRect(QPoint(0, 0), size));
QPixmap pixmap = base_icon.pixmap(size);
QPixmap emblem_pixmap = emblem_icon.pixmap(emblem_size);
QPainter(&pixmap).drawPixmap(emblem_rect, emblem_pixmap, emblem_pixmap.rect());
icon.addPixmap(pixmap);
}
return icon;
}
MainWindow::MainWindow(Session& session, Prefs& prefs, TorrentModel& model, bool minimized)
: session_(session)
, prefs_(prefs)
, model_(model)
, lvp_style_(std::make_shared<ListViewProxyStyle>())
, filter_model_(prefs)
, torrent_delegate_(new TorrentDelegate(this))
, torrent_delegate_min_(new TorrentDelegateMin(this))
, network_timer_(this)
, refresh_timer_(this)
{
setAcceptDrops(true);
auto* sep = new QAction(this);
sep->setSeparator(true);
ui_.setupUi(this);
ui_.listView->setStyle(lvp_style_.get());
ui_.listView->setAttribute(Qt::WA_MacShowFocusRect, false);
auto const& icons = IconCache::get();
// icons
QIcon const icon_play = icons.getThemeIcon(QStringLiteral("media-playback-start"), QStyle::SP_MediaPlay);
QIcon const icon_pause = icons.getThemeIcon(QStringLiteral("media-playback-pause"), QStyle::SP_MediaPause);
QIcon const icon_open = icons.getThemeIcon(QStringLiteral("document-open"), QStyle::SP_DialogOpenButton);
ui_.action_OpenFile->setIcon(icon_open);
ui_.action_AddURL->setIcon(
addEmblem(icon_open, QStringList() << QStringLiteral("emblem-web") << QStringLiteral("applications-internet")));
ui_.action_New->setIcon(icons.getThemeIcon(QStringLiteral("document-new"), QStyle::SP_DesktopIcon));
ui_.action_Properties->setIcon(icons.getThemeIcon(QStringLiteral("document-properties"), QStyle::SP_DesktopIcon));
ui_.action_OpenFolder->setIcon(icons.getThemeIcon(QStringLiteral("folder-open"), QStyle::SP_DirOpenIcon));
ui_.action_Start->setIcon(icon_play);
ui_.action_StartNow->setIcon(icon_play);
ui_.action_Announce->setIcon(icons.getThemeIcon(QStringLiteral("network-transmit-receive")));
ui_.action_Pause->setIcon(icon_pause);
ui_.action_Remove->setIcon(icons.getThemeIcon(QStringLiteral("list-remove"), QStyle::SP_TrashIcon));
ui_.action_Delete->setIcon(icons.getThemeIcon(QStringLiteral("edit-delete"), QStyle::SP_TrashIcon));
ui_.action_StartAll->setIcon(icon_play);
ui_.action_PauseAll->setIcon(icon_pause);
ui_.action_Quit->setIcon(icons.getThemeIcon(QStringLiteral("application-exit")));
ui_.action_SelectAll->setIcon(icons.getThemeIcon(QStringLiteral("edit-select-all")));
ui_.action_ReverseSortOrder->setIcon(icons.getThemeIcon(QStringLiteral("view-sort-ascending"), QStyle::SP_ArrowDown));
ui_.action_Preferences->setIcon(icons.getThemeIcon(QStringLiteral("preferences-system")));
ui_.action_Contents->setIcon(icons.getThemeIcon(QStringLiteral("help-contents"), QStyle::SP_DialogHelpButton));
ui_.action_About->setIcon(icons.getThemeIcon(QStringLiteral("help-about")));
ui_.action_QueueMoveTop->setIcon(icons.getThemeIcon(QStringLiteral("go-top")));
ui_.action_QueueMoveUp->setIcon(icons.getThemeIcon(QStringLiteral("go-up"), QStyle::SP_ArrowUp));
ui_.action_QueueMoveDown->setIcon(icons.getThemeIcon(QStringLiteral("go-down"), QStyle::SP_ArrowDown));
ui_.action_QueueMoveBottom->setIcon(icons.getThemeIcon(QStringLiteral("go-bottom")));
auto make_network_pixmap = [&icons](QString name, QSize size = { 16, 16 })
{
return icons.getThemeIcon(name, QStyle::SP_DriveNetIcon).pixmap(size);
};
pixmap_network_error_ = make_network_pixmap(QStringLiteral("network-error"));
pixmap_network_idle_ = make_network_pixmap(QStringLiteral("network-idle"));
pixmap_network_receive_ = make_network_pixmap(QStringLiteral("network-receive"));
pixmap_network_transmit_ = make_network_pixmap(QStringLiteral("network-transmit"));
pixmap_network_transmit_receive_ = make_network_pixmap(QStringLiteral("network-transmit-receive"));
// ui signals
connect(ui_.action_Toolbar, &QAction::toggled, this, &MainWindow::setToolbarVisible);
connect(ui_.action_Filterbar, &QAction::toggled, this, &MainWindow::setFilterbarVisible);
connect(ui_.action_Statusbar, &QAction::toggled, this, &MainWindow::setStatusbarVisible);
connect(ui_.action_CompactView, &QAction::toggled, this, &MainWindow::setCompactView);
connect(ui_.action_ReverseSortOrder, &QAction::toggled, this, &MainWindow::setSortAscendingPref);
connect(ui_.action_Start, &QAction::triggered, this, &MainWindow::startSelected);
connect(ui_.action_QueueMoveTop, &QAction::triggered, this, &MainWindow::queueMoveTop);
connect(ui_.action_QueueMoveUp, &QAction::triggered, this, &MainWindow::queueMoveUp);
connect(ui_.action_QueueMoveDown, &QAction::triggered, this, &MainWindow::queueMoveDown);
connect(ui_.action_QueueMoveBottom, &QAction::triggered, this, &MainWindow::queueMoveBottom);
connect(ui_.action_StartNow, &QAction::triggered, this, &MainWindow::startSelectedNow);
connect(ui_.action_Pause, &QAction::triggered, this, &MainWindow::pauseSelected);
connect(ui_.action_Remove, &QAction::triggered, this, &MainWindow::removeSelected);
connect(ui_.action_Delete, &QAction::triggered, this, &MainWindow::deleteSelected);
connect(ui_.action_Verify, &QAction::triggered, this, &MainWindow::verifySelected);
connect(ui_.action_Announce, &QAction::triggered, this, &MainWindow::reannounceSelected);
connect(ui_.action_StartAll, &QAction::triggered, this, &MainWindow::startAll);
connect(ui_.action_PauseAll, &QAction::triggered, this, &MainWindow::pauseAll);
connect(ui_.action_OpenFile, &QAction::triggered, this, &MainWindow::openTorrent);
connect(ui_.action_AddURL, &QAction::triggered, this, &MainWindow::openURL);
connect(ui_.action_New, &QAction::triggered, this, &MainWindow::newTorrent);
connect(ui_.action_Preferences, &QAction::triggered, this, &MainWindow::openPreferences);
connect(ui_.action_Statistics, &QAction::triggered, this, &MainWindow::openStats);
connect(ui_.action_Donate, &QAction::triggered, this, &MainWindow::openDonate);
connect(ui_.action_About, &QAction::triggered, this, &MainWindow::openAbout);
connect(ui_.action_Contents, &QAction::triggered, this, &MainWindow::openHelp);
connect(ui_.action_OpenFolder, &QAction::triggered, this, &MainWindow::openFolder);
connect(ui_.action_CopyMagnetToClipboard, &QAction::triggered, this, &MainWindow::copyMagnetLinkToClipboard);
connect(ui_.action_SetLocation, &QAction::triggered, this, &MainWindow::setLocation);
connect(ui_.action_Properties, &QAction::triggered, this, &MainWindow::openProperties);
connect(ui_.action_SessionDialog, &QAction::triggered, this, &MainWindow::openSession);
connect(ui_.listView, &QAbstractItemView::activated, ui_.action_Properties, &QAction::trigger);
connect(ui_.action_SelectAll, &QAction::triggered, ui_.listView, &QAbstractItemView::selectAll);
connect(ui_.action_DeselectAll, &QAction::triggered, ui_.listView, &QAbstractItemView::clearSelection);
connect(ui_.action_Quit, &QAction::triggered, qApp, &QCoreApplication::quit);
auto refresh_action_sensitivity_soon = [this]()
{
refreshSoon(REFRESH_ACTION_SENSITIVITY);
};
connect(&filter_model_, &TorrentFilter::rowsInserted, this, refresh_action_sensitivity_soon);
connect(&filter_model_, &TorrentFilter::rowsRemoved, this, refresh_action_sensitivity_soon);
connect(&model_, &TorrentModel::torrentsChanged, this, refresh_action_sensitivity_soon);
// torrent view
filter_model_.setSourceModel(&model_);
auto refresh_soon_adapter = [this]()
{
refreshSoon();
};
connect(&model_, &TorrentModel::modelReset, this, refresh_soon_adapter);
connect(&model_, &TorrentModel::rowsRemoved, this, refresh_soon_adapter);
connect(&model_, &TorrentModel::rowsInserted, this, refresh_soon_adapter);
connect(&model_, &TorrentModel::torrentsChanged, this, refresh_soon_adapter);
ui_.listView->setModel(&filter_model_);
connect(ui_.listView->selectionModel(), &QItemSelectionModel::selectionChanged, refresh_action_sensitivity_soon);
std::array<std::pair<QAction*, int>, 9> const sort_modes = { {
{ ui_.action_SortByActivity, SortMode::SORT_BY_ACTIVITY },
{ ui_.action_SortByAge, SortMode::SORT_BY_AGE },
{ ui_.action_SortByETA, SortMode::SORT_BY_ETA },
{ ui_.action_SortByName, SortMode::SORT_BY_NAME },
{ ui_.action_SortByProgress, SortMode::SORT_BY_PROGRESS },
{ ui_.action_SortByQueue, SortMode::SORT_BY_QUEUE },
{ ui_.action_SortByRatio, SortMode::SORT_BY_RATIO },
{ ui_.action_SortBySize, SortMode::SORT_BY_SIZE },
{ ui_.action_SortByState, SortMode::SORT_BY_STATE },
} };
// NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
auto* action_group = new QActionGroup(this);
for (auto const& [action, mode] : sort_modes)
{
action->setProperty(SortModeKey, mode);
action_group->addAction(action);
}
connect(action_group, &QActionGroup::triggered, this, &MainWindow::onSortModeChanged);
// NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
alt_speed_action_ = new QAction(tr("Speed Limits"), this);
alt_speed_action_->setIcon(ui_.altSpeedButton->icon());
alt_speed_action_->setCheckable(true);
connect(alt_speed_action_, &QAction::triggered, this, &MainWindow::toggleSpeedMode);
auto* menu = new QMenu(this);
menu->addAction(ui_.action_OpenFile);
menu->addAction(ui_.action_AddURL);
menu->addSeparator();
menu->addAction(ui_.action_ShowMainWindow);
menu->addAction(ui_.action_ShowMessageLog);
menu->addAction(ui_.action_About);
menu->addSeparator();
menu->addAction(ui_.action_StartAll);
menu->addAction(ui_.action_PauseAll);
menu->addAction(alt_speed_action_);
menu->addSeparator();
menu->addAction(ui_.action_Quit);
tray_icon_.setContextMenu(menu);
tray_icon_.setIcon(QIcon::fromTheme(QStringLiteral("transmission-tray-icon"), QApplication::windowIcon()));
connect(&prefs_, &Prefs::changed, this, &MainWindow::refreshPref);
connect(ui_.action_ShowMainWindow, &QAction::triggered, this, &MainWindow::toggleWindows);
connect(&tray_icon_, &QSystemTrayIcon::activated, this, &MainWindow::trayActivated);
toggleWindows(!minimized);
ui_.action_TrayIcon->setChecked(minimized || prefs.getBool(Prefs::SHOW_TRAY_ICON));
initStatusBar();
auto* filter_bar = new FilterBar(prefs_, model_, filter_model_);
ui_.verticalLayout->insertWidget(0, filter_bar);
filter_bar_ = filter_bar;
auto refresh_header_soon = [this]()
{
refreshSoon(REFRESH_TORRENT_VIEW_HEADER);
};
connect(&model_, &TorrentModel::rowsInserted, this, refresh_header_soon);
connect(&model_, &TorrentModel::rowsRemoved, this, refresh_header_soon);
connect(&filter_model_, &TorrentFilter::rowsInserted, this, refresh_header_soon);
connect(&filter_model_, &TorrentFilter::rowsRemoved, this, refresh_header_soon);
connect(ui_.listView, &TorrentView::headerDoubleClicked, filter_bar, &FilterBar::clear);
static std::array<int, 17> constexpr InitKeys = {
Prefs::ALT_SPEED_LIMIT_ENABLED, //
Prefs::COMPACT_VIEW, //
Prefs::DSPEED, //
Prefs::DSPEED_ENABLED, //
Prefs::FILTERBAR, //
Prefs::MAIN_WINDOW_X, //
Prefs::RATIO, //
Prefs::RATIO_ENABLED, //
Prefs::READ_CLIPBOARD, //
Prefs::SHOW_TRAY_ICON, //
Prefs::SORT_MODE, //
Prefs::SORT_REVERSED, //
Prefs::STATUSBAR, //
Prefs::STATUSBAR_STATS, //
Prefs::TOOLBAR, //
Prefs::USPEED, //
Prefs::USPEED_ENABLED, //
};
for (auto const key : InitKeys)
{
refreshPref(key);
}
auto refresh_status_soon = [this]()
{
refreshSoon(REFRESH_STATUS_BAR);
};
connect(&session_, &Session::sourceChanged, this, &MainWindow::onSessionSourceChanged);
connect(&session_, &Session::statsUpdated, this, refresh_status_soon);
connect(&session_, &Session::dataReadProgress, this, &MainWindow::dataReadProgress);
connect(&session_, &Session::dataSendProgress, this, &MainWindow::dataSendProgress);
connect(&session_, &Session::httpAuthenticationRequired, this, &MainWindow::wrongAuthentication);
connect(&session_, &Session::networkResponse, this, &MainWindow::onNetworkResponse);
if (session_.isServer())
{
ui_.networkLabel->hide();
}
else
{
connect(&network_timer_, &QTimer::timeout, this, &MainWindow::onNetworkTimer);
network_timer_.start(1000);
}
connect(&refresh_timer_, &QTimer::timeout, this, &MainWindow::onRefreshTimer);
refreshSoon();
}
void MainWindow::onSessionSourceChanged()
{
model_.clear();
}
/****
*****
****/
void MainWindow::onSetPrefs()
{
QVariantList const p = sender()->property(PrefVariantsKey).toList();
assert(p.size() % 2 == 0);
for (int i = 0, n = p.size(); i < n; i += 2)
{
prefs_.set(p[i].toInt(), p[i + 1]);
}
}
void MainWindow::onSetPrefs(bool is_checked)
{
if (is_checked)
{
onSetPrefs();
}
}
void MainWindow::initStatusBar()
{
ui_.optionsButton->setMenu(createOptionsMenu());
int const minimum_speed_width = ui_.downloadSpeedLabel->fontMetrics()
.size(0, Formatter::get().uploadSpeedToString(Speed::fromKBps(999.99)))
.width();
ui_.downloadSpeedLabel->setMinimumWidth(minimum_speed_width);
ui_.uploadSpeedLabel->setMinimumWidth(minimum_speed_width);
ui_.statsModeButton->setMenu(createStatsModeMenu());
connect(ui_.altSpeedButton, &QAbstractButton::clicked, this, &MainWindow::toggleSpeedMode);
}
QMenu* MainWindow::createOptionsMenu()
{
auto const init_speed_sub_menu = [this](QMenu* menu, QAction*& off_action, QAction*& on_action, int pref, int enabled_pref)
{
int const current_value = prefs_.get<int>(pref);
// NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
auto* action_group = new QActionGroup(this);
off_action = menu->addAction(tr("Unlimited"));
off_action->setCheckable(true);
off_action->setProperty(PrefVariantsKey, QVariantList{ enabled_pref, false });
action_group->addAction(off_action);
connect(off_action, &QAction::triggered, this, qOverload<bool>(&MainWindow::onSetPrefs));
on_action = menu->addAction(tr("Limited at %1").arg(Formatter::get().speedToString(Speed::fromKBps(current_value))));
on_action->setCheckable(true);
on_action->setProperty(PrefVariantsKey, QVariantList{ pref, current_value, enabled_pref, true });
action_group->addAction(on_action);
connect(on_action, &QAction::triggered, this, qOverload<bool>(&MainWindow::onSetPrefs));
menu->addSeparator();
for (auto const kps : { 50, 100, 250, 500, 1000, 2500, 5000, 10000 })
{
auto* const action = menu->addAction(Formatter::get().speedToString(Speed::fromKBps(kps)));
action->setProperty(PrefVariantsKey, QVariantList{ pref, kps, enabled_pref, true });
connect(action, &QAction::triggered, this, qOverload<>(&MainWindow::onSetPrefs));
}
};
auto const init_seed_ratio_sub_menu =
[this](QMenu* menu, QAction*& off_action, QAction*& on_action, int pref, int enabled_pref)
{
std::array<double, 7> stock_ratios = { 0.25, 0.50, 0.75, 1, 1.5, 2, 3 };
auto const current_value = prefs_.get<double>(pref);
auto* action_group = new QActionGroup(this);
off_action = menu->addAction(tr("Seed Forever"));
off_action->setCheckable(true);
off_action->setProperty(PrefVariantsKey, QVariantList{ enabled_pref, false });
action_group->addAction(off_action);
connect(off_action, &QAction::triggered, this, qOverload<bool>(&MainWindow::onSetPrefs));
on_action = menu->addAction(tr("Stop at Ratio (%1)").arg(Formatter::get().ratioToString(current_value)));
on_action->setCheckable(true);
on_action->setProperty(PrefVariantsKey, QVariantList{ pref, current_value, enabled_pref, true });
action_group->addAction(on_action);
connect(on_action, &QAction::triggered, this, qOverload<bool>(&MainWindow::onSetPrefs));
menu->addSeparator();
for (double const i : stock_ratios)
{
QAction* action = menu->addAction(Formatter::get().ratioToString(i));
action->setProperty(PrefVariantsKey, QVariantList{ pref, i, enabled_pref, true });
connect(action, &QAction::triggered, this, qOverload<>(&MainWindow::onSetPrefs));
}
};
auto* menu = new QMenu(this);
init_speed_sub_menu(
menu->addMenu(tr("Limit Download Speed")),
dlimit_off_action_,
dlimit_on_action_,
Prefs::DSPEED,
Prefs::DSPEED_ENABLED);
init_speed_sub_menu(
menu->addMenu(tr("Limit Upload Speed")),
ulimit_off_action_,
ulimit_on_action_,
Prefs::USPEED,
Prefs::USPEED_ENABLED);
menu->addSeparator();
init_seed_ratio_sub_menu(
menu->addMenu(tr("Stop Seeding at Ratio")),
ratio_off_action_,
ratio_on_action_,
Prefs::RATIO,
Prefs::RATIO_ENABLED);
return menu;
}
QMenu* MainWindow::createStatsModeMenu()
{
std::array<QPair<QAction*, QString>, 4> stats_modes = {
qMakePair(ui_.action_TotalRatio, total_ratio_stats_mode_name_),
qMakePair(ui_.action_TotalTransfer, total_transfer_stats_mode_name_),
qMakePair(ui_.action_SessionRatio, session_ratio_stats_mode_name_),
qMakePair(ui_.action_SessionTransfer, session_transfer_stats_mode_name_)
};
auto* action_group = new QActionGroup(this);
auto* menu = new QMenu(this);
for (auto const& mode : stats_modes)
{
mode.first->setProperty(StatsModeKey, QString(mode.second));
action_group->addAction(mode.first);
menu->addAction(mode.first);
}
connect(action_group, &QActionGroup::triggered, this, &MainWindow::onStatsModeChanged);
// NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
return menu;
}
/****
*****
****/
void MainWindow::onSortModeChanged(QAction const* action)
{
prefs_.set(Prefs::SORT_MODE, SortMode(action->property(SortModeKey).toInt()));
}
void MainWindow::setSortAscendingPref(bool b)
{
prefs_.set(Prefs::SORT_REVERSED, b);
}
/****
*****
****/
void MainWindow::showEvent(QShowEvent* event)
{
Q_UNUSED(event)
ui_.action_ShowMainWindow->setChecked(true);
}
/****
*****
****/
void MainWindow::hideEvent(QHideEvent* event)
{
Q_UNUSED(event)
if (!isVisible())
{
ui_.action_ShowMainWindow->setChecked(false);
}
}
/****
*****
****/
void MainWindow::openSession()
{
Utils::openDialog(session_dialog_, session_, prefs_, this);
}
void MainWindow::openPreferences()
{
Utils::openDialog(prefs_dialog_, session_, prefs_, this);
}
void MainWindow::openProperties()
{
Utils::openDialog(details_dialog_, session_, prefs_, model_, this);
details_dialog_->setIds(getSelectedTorrents());
}
void MainWindow::setLocation()
{
auto* d = new RelocateDialog(session_, model_, getSelectedTorrents(), this);
d->setAttribute(Qt::WA_DeleteOnClose, true);
d->show();
}
namespace
{
// Open Folder & select torrent's file or top folder
#ifdef HAVE_OPEN_SELECT
#undef HAVE_OPEN_SELECT
#endif
#if defined(Q_OS_WIN)
#define HAVE_OPEN_SELECT
void openSelect(QString const& path)
{
auto const explorer = QStringLiteral("explorer");
QString param;
if (!QFileInfo(path).isDir())
{
param = QStringLiteral("/select,");
}
param += QDir::toNativeSeparators(path);
QProcess::startDetached(explorer, QStringList(param));
}
#elif defined(Q_OS_MAC)
#define HAVE_OPEN_SELECT
void openSelect(QString const& path)
{
QStringList script_args;
script_args << QStringLiteral("-e") << QStringLiteral("tell application \"Finder\" to reveal POSIX file \"%1\"").arg(path);
QProcess::execute(QStringLiteral("/usr/bin/osascript"), script_args);
script_args.clear();
script_args << QStringLiteral("-e") << QStringLiteral("tell application \"Finder\" to activate");
QProcess::execute(QStringLiteral("/usr/bin/osascript"), script_args);
}
#endif
} // namespace
void MainWindow::openFolder()
{
auto const selected_torrents = getSelectedTorrents();
if (selected_torrents.size() != 1)
{
return;
}
int const torrent_id(*selected_torrents.begin());
Torrent const* tor(model_.getTorrentFromId(torrent_id));
if (tor == nullptr)
{
return;
}
QString path(tor->getPath());
FileList const& files = tor->files();
if (files.empty())
{
return;
}
QString const first_file = files.at(0).filename;
if (int const slash_index = first_file.indexOf(QLatin1Char('/')); slash_index > -1)
{
path = path + QLatin1Char('/') + first_file.left(slash_index);
}
#ifdef HAVE_OPEN_SELECT
else
{
openSelect(path + QLatin1Char('/') + first_file);
return;
}
#endif
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
void MainWindow::copyMagnetLinkToClipboard()
{
int const id(*getSelectedTorrents().begin());
session_.copyMagnetLinkToClipboard(id);
}
void MainWindow::openStats()
{
Utils::openDialog(stats_dialog_, session_, this);
}
void MainWindow::openDonate() const
{
QDesktopServices::openUrl(QUrl(QStringLiteral("https://transmissionbt.com/donate/")));
}
void MainWindow::openAbout()
{
Utils::openDialog(about_dialog_, session_, this);
}
void MainWindow::openHelp() const
{
QDesktopServices::openUrl(
QUrl(QStringLiteral("https://transmissionbt.com/help/gtk/%1.%2x").arg(MAJOR_VERSION).arg(MINOR_VERSION / 10)));
}
/****
*****
****/
void MainWindow::refreshSoon(int fields)
{
refresh_fields_ |= fields;
if (!refresh_timer_.isActive())
{
refresh_timer_.setSingleShot(true);
refresh_timer_.start(200);
}
}
MainWindow::TransferStats MainWindow::getTransferStats() const
{
TransferStats stats;
for (auto const& tor : model_.torrents())
{
stats.speed_up += tor->uploadSpeed();
stats.speed_down += tor->downloadSpeed();
stats.peers_sending += tor->webseedsWeAreDownloadingFrom();
stats.peers_sending += tor->peersWeAreDownloadingFrom();
stats.peers_receiving += tor->peersWeAreUploadingTo();
}
return stats;
}
void MainWindow::onRefreshTimer()
{
int fields = 0;
std::swap(fields, refresh_fields_);
if (fields & REFRESH_TITLE)
{
refreshTitle();
}
if (fields & (REFRESH_TRAY_ICON | REFRESH_STATUS_BAR))
{
auto const stats = getTransferStats();
if (fields & REFRESH_TRAY_ICON)
{
refreshTrayIcon(stats);
}
if (fields & REFRESH_STATUS_BAR)
{
refreshStatusBar(stats);
}
}
if (fields & REFRESH_TORRENT_VIEW_HEADER)
{
refreshTorrentViewHeader();
}
if (fields & REFRESH_ACTION_SENSITIVITY)
{
refreshActionSensitivity();
}
}
void MainWindow::refreshTitle()
{
QString title(QStringLiteral("Transmission"));
if (auto const url = QUrl(session_.getRemoteUrl()); !url.isEmpty())
{
//: Second (optional) part of main window title "Transmission - host:port" (added when connected to remote session)
//: notice that leading space (before the dash) is included here
title += tr(" - %1:%2").arg(url.host()).arg(url.port());
}
setWindowTitle(title);
}
void MainWindow::refreshTrayIcon(TransferStats const& stats)
{
QString tip;
if (network_error_)
{
tip = tr("Network Error");
}
else if (stats.peers_sending == 0 && stats.peers_receiving == 0)
{
tip = tr("Idle");
}
else if (stats.peers_sending != 0)
{
tip = Formatter::get().downloadSpeedToString(stats.speed_down) + QStringLiteral(" ") +
Formatter::get().uploadSpeedToString(stats.speed_up);
}
else if (stats.peers_receiving != 0)
{
tip = Formatter::get().uploadSpeedToString(stats.speed_up);
}
tray_icon_.setToolTip(tip);
}
void MainWindow::refreshStatusBar(TransferStats const& stats)
{
auto const& fmt = Formatter::get();
ui_.uploadSpeedLabel->setText(fmt.uploadSpeedToString(stats.speed_up));
ui_.uploadSpeedLabel->setVisible(stats.peers_sending || stats.peers_receiving);
ui_.downloadSpeedLabel->setText(fmt.downloadSpeedToString(stats.speed_down));
ui_.downloadSpeedLabel->setVisible(stats.peers_sending);
ui_.networkLabel->setVisible(!session_.isServer());
auto const mode = prefs_.getString(Prefs::STATUSBAR_STATS);
auto str = QString{};
if (mode == session_ratio_stats_mode_name_)
{
str = tr("Ratio: %1").arg(fmt.ratioToString(session_.getStats().ratio));
}
else if (mode == session_transfer_stats_mode_name_)
{
auto const& st = session_.getStats();
str = tr("Down: %1, Up: %2").arg(fmt.sizeToString(st.downloadedBytes)).arg(fmt.sizeToString(st.uploadedBytes));
}
else if (mode == total_transfer_stats_mode_name_)
{
auto const& st = session_.getCumulativeStats();
str = tr("Down: %1, Up: %2").arg(fmt.sizeToString(st.downloadedBytes)).arg(fmt.sizeToString(st.uploadedBytes));
}
else // default is "total-ratio"
{
assert(mode == total_ratio_stats_mode_name_);
str = tr("Ratio: %1").arg(fmt.ratioToString(session_.getCumulativeStats().ratio));
}
ui_.statsLabel->setText(str);
}
void MainWindow::refreshTorrentViewHeader()
{
int const total_count = model_.rowCount();
int const visible_count = filter_model_.rowCount();
if (visible_count == total_count)
{
ui_.listView->setHeaderText(QString());
}
else
{
ui_.listView->setHeaderText(tr("Showing %L1 of %Ln torrent(s)", nullptr, total_count).arg(visible_count));
}
}
void MainWindow::refreshActionSensitivity()
{
auto const* model = ui_.listView->model();
auto const* selection_model = ui_.listView->selectionModel();
auto const row_count = model->rowCount();
// count how many torrents are selected, paused, etc
auto selected = int{};
auto selected_and_can_announce = int{};
auto selected_and_paused = int{};
auto selected_and_queued = int{};
auto selected_with_metadata = int{};
auto const now = time(nullptr);
for (auto const& row : selection_model->selectedRows())
{
auto const& tor = model->data(row, TorrentModel::TorrentRole).value<Torrent const*>();
++selected;
if (tor->isPaused())
{
++selected_and_paused;
}
if (tor->isQueued())
{
++selected_and_queued;
}
if (tor->hasMetadata())
{
++selected_with_metadata;
}
if (tor->canManualAnnounceAt(now))
{
++selected_and_can_announce;
}
}
auto const& torrents = model_.torrents();
auto const is_paused = [](auto const* tor)
{
return tor->isPaused();
};
auto const any_paused = std::any_of(std::begin(torrents), std::end(torrents), is_paused);
auto const any_not_paused = !std::all_of(std::begin(torrents), std::end(torrents), is_paused);
auto const have_selection = selected > 0;
auto const have_selection_with_metadata = selected_with_metadata > 0;
auto const one_selection = selected == 1;
ui_.action_Verify->setEnabled(have_selection_with_metadata);
ui_.action_Remove->setEnabled(have_selection);
ui_.action_Delete->setEnabled(have_selection);
ui_.action_Properties->setEnabled(have_selection);
ui_.action_DeselectAll->setEnabled(have_selection);
ui_.action_SetLocation->setEnabled(have_selection);
ui_.action_OpenFolder->setEnabled(one_selection && have_selection_with_metadata && session_.isLocal());
ui_.action_CopyMagnetToClipboard->setEnabled(one_selection);
ui_.action_SelectAll->setEnabled(selected < row_count);
ui_.action_StartAll->setEnabled(any_paused);
ui_.action_PauseAll->setEnabled(any_not_paused);
ui_.action_Start->setEnabled(selected_and_paused > 0);
ui_.action_StartNow->setEnabled(selected_and_paused + selected_and_queued > 0);
ui_.action_Pause->setEnabled(selected_and_paused < selected);
ui_.action_Announce->setEnabled(selected > 0 && (selected_and_can_announce == selected));
ui_.action_QueueMoveTop->setEnabled(have_selection);
ui_.action_QueueMoveUp->setEnabled(have_selection);
ui_.action_QueueMoveDown->setEnabled(have_selection);
ui_.action_QueueMoveBottom->setEnabled(have_selection);
if (!details_dialog_.isNull())
{
details_dialog_->setIds(getSelectedTorrents());
}
}
/**
***
**/
// NOLINTNEXTLINE(readability-make-member-function-const)
void MainWindow::clearSelection()
{
ui_.action_DeselectAll->trigger();
}
torrent_ids_t MainWindow::getSelectedTorrents(bool with_metadata_only) const
{
torrent_ids_t ids;
for (QModelIndex const& index : ui_.listView->selectionModel()->selectedRows())
{
auto const* tor(index.data(TorrentModel::TorrentRole).value<Torrent const*>());
if (tor != nullptr && (!with_metadata_only || tor->hasMetadata()))
{
ids.insert(tor->id());
}
}
return ids;
}
void MainWindow::startSelected()
{
session_.startTorrents(getSelectedTorrents());
}
void MainWindow::startSelectedNow()
{
session_.startTorrentsNow(getSelectedTorrents());
}
void MainWindow::pauseSelected()
{
session_.pauseTorrents(getSelectedTorrents());
}
void MainWindow::queueMoveTop()
{
session_.queueMoveTop(getSelectedTorrents());
}
void MainWindow::queueMoveUp()
{
session_.queueMoveUp(getSelectedTorrents());
}
void MainWindow::queueMoveDown()
{
session_.queueMoveDown(getSelectedTorrents());
}
void MainWindow::queueMoveBottom()
{
session_.queueMoveBottom(getSelectedTorrents());
}
void MainWindow::startAll()
{
session_.startTorrents();
}
void MainWindow::pauseAll()
{
session_.pauseTorrents();
}
void MainWindow::removeSelected()
{
removeTorrents(false);
}
void MainWindow::deleteSelected()
{
removeTorrents(true);
}
void MainWindow::verifySelected()
{
session_.verifyTorrents(getSelectedTorrents(true));
}
void MainWindow::reannounceSelected()
{
session_.reannounceTorrents(getSelectedTorrents());
}
/**
***
**/
void MainWindow::onStatsModeChanged(QAction const* action)
{
prefs_.set(Prefs::STATUSBAR_STATS, action->property(StatsModeKey).toString());
}
/**
***
**/
void MainWindow::setCompactView(bool visible)
{
prefs_.set(Prefs::COMPACT_VIEW, visible);
}
void MainWindow::toggleSpeedMode()
{
prefs_.toggleBool(Prefs::ALT_SPEED_LIMIT_ENABLED);
bool const mode = prefs_.get<bool>(Prefs::ALT_SPEED_LIMIT_ENABLED);
alt_speed_action_->setChecked(mode);
}
void MainWindow::setToolbarVisible(bool visible)
{
prefs_.set(Prefs::TOOLBAR, visible);
}
void MainWindow::setFilterbarVisible(bool visible)
{
prefs_.set(Prefs::FILTERBAR, visible);
}
void MainWindow::setStatusbarVisible(bool visible)
{
prefs_.set(Prefs::STATUSBAR, visible);
}
/**
***
**/
void MainWindow::toggleWindows(bool do_show)
{
if (!do_show)
{
hide();
}
else
{
if (!isVisible())
{
show();
}
if (isMinimized())
{
showNormal();
}
raise();
QApplication::setActiveWindow(this);
}
}
void MainWindow::trayActivated(QSystemTrayIcon::ActivationReason reason)
{
if (reason == QSystemTrayIcon::Trigger || reason == QSystemTrayIcon::DoubleClick)
{
if (isMinimized())
{
toggleWindows(true);
}
else
{
toggleWindows(!isVisible());
}
}
}
void MainWindow::refreshPref(int key)
{
auto b = bool{};
auto i = int{};
auto str = QString{};
switch (key)
{
case Prefs::STATUSBAR_STATS:
str = prefs_.getString(key);
for (auto* action : ui_.action_TotalRatio->actionGroup()->actions())
{
action->setChecked(str == action->property(StatsModeKey).toString());
}
refreshSoon(REFRESH_STATUS_BAR);
break;
case Prefs::SORT_REVERSED:
ui_.action_ReverseSortOrder->setChecked(prefs_.getBool(key));
break;
case Prefs::SORT_MODE:
i = prefs_.get<SortMode>(key).mode();
for (auto* action : ui_.action_SortByActivity->actionGroup()->actions())
{
action->setChecked(i == action->property(SortModeKey).toInt());
}
break;
case Prefs::DSPEED_ENABLED:
(prefs_.get<bool>(key) ? dlimit_on_action_ : dlimit_off_action_)->setChecked(true);
break;
case Prefs::DSPEED:
dlimit_on_action_->setText(
tr("Limited at %1").arg(Formatter::get().speedToString(Speed::fromKBps(prefs_.get<int>(key)))));
break;
case Prefs::USPEED_ENABLED:
(prefs_.get<bool>(key) ? ulimit_on_action_ : ulimit_off_action_)->setChecked(true);
break;
case Prefs::USPEED:
ulimit_on_action_->setText(
tr("Limited at %1").arg(Formatter::get().speedToString(Speed::fromKBps(prefs_.get<int>(key)))));
break;
case Prefs::RATIO_ENABLED:
(prefs_.get<bool>(key) ? ratio_on_action_ : ratio_off_action_)->setChecked(true);
break;
case Prefs::RATIO:
ratio_on_action_->setText(tr("Stop at Ratio (%1)").arg(Formatter::get().ratioToString(prefs_.get<double>(key))));
break;
case Prefs::FILTERBAR:
b = prefs_.getBool(key);
filter_bar_->setVisible(b);
ui_.action_Filterbar->setChecked(b);
break;
case Prefs::STATUSBAR:
b = prefs_.getBool(key);
ui_.statusBar->setVisible(b);
ui_.action_Statusbar->setChecked(b);
break;
case Prefs::TOOLBAR:
b = prefs_.getBool(key);
ui_.toolBar->setVisible(b);
ui_.action_Toolbar->setChecked(b);
break;
case Prefs::SHOW_TRAY_ICON:
b = prefs_.getBool(key);
ui_.action_TrayIcon->setChecked(b);
tray_icon_.setVisible(b);
QApplication::setQuitOnLastWindowClosed(!b);
refreshSoon(REFRESH_TRAY_ICON);
break;
case Prefs::COMPACT_VIEW:
b = prefs_.getBool(key);
ui_.action_CompactView->setChecked(b);
ui_.listView->setItemDelegate(b ? torrent_delegate_min_ : torrent_delegate_);
break;
case Prefs::MAIN_WINDOW_X:
case Prefs::MAIN_WINDOW_Y:
case Prefs::MAIN_WINDOW_WIDTH:
case Prefs::MAIN_WINDOW_HEIGHT:
setGeometry(
prefs_.getInt(Prefs::MAIN_WINDOW_X),
prefs_.getInt(Prefs::MAIN_WINDOW_Y),
prefs_.getInt(Prefs::MAIN_WINDOW_WIDTH),
prefs_.getInt(Prefs::MAIN_WINDOW_HEIGHT));
break;
case Prefs::ALT_SPEED_LIMIT_ENABLED:
case Prefs::ALT_SPEED_LIMIT_UP:
case Prefs::ALT_SPEED_LIMIT_DOWN:
{
b = prefs_.getBool(Prefs::ALT_SPEED_LIMIT_ENABLED);
alt_speed_action_->setChecked(b);
ui_.altSpeedButton->setChecked(b);
QString const fmt = b ? tr("Click to disable Temporary Speed Limits\n (%1 down, %2 up)") :
tr("Click to enable Temporary Speed Limits\n (%1 down, %2 up)");
Speed const d = Speed::fromKBps(prefs_.getInt(Prefs::ALT_SPEED_LIMIT_DOWN));
Speed const u = Speed::fromKBps(prefs_.getInt(Prefs::ALT_SPEED_LIMIT_UP));
ui_.altSpeedButton->setToolTip(fmt.arg(Formatter::get().speedToString(d)).arg(Formatter::get().speedToString(u)));
break;
}
case Prefs::READ_CLIPBOARD:
auto_add_clipboard_links = prefs_.getBool(Prefs::READ_CLIPBOARD);
break;
default:
break;
}
}
/***
****
***/
void MainWindow::newTorrent()
{
auto* dialog = new MakeDialog(session_, this);
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
}
void MainWindow::openTorrent()
{
auto* const d = new QFileDialog(
this,
tr("Open Torrent"),
prefs_.getString(Prefs::OPEN_DIALOG_FOLDER),
tr("Torrent Files (*.torrent);;All Files (*.*)"));
d->setFileMode(QFileDialog::ExistingFiles);
d->setAttribute(Qt::WA_DeleteOnClose);
if (auto* const l = qobject_cast<QGridLayout*>(d->layout()); l != nullptr)
{
auto* b = new QCheckBox(tr("Show &options dialog"));
b->setChecked(prefs_.getBool(Prefs::OPTIONS_PROMPT));
b->setObjectName(show_options_checkbox_name_);
l->addWidget(b, l->rowCount(), 0, 1, -1, Qt::AlignLeft);
}
connect(d, &QFileDialog::filesSelected, this, &MainWindow::addTorrents);
d->open();
}
void MainWindow::openURL()
{
QString str = QApplication::clipboard()->text(QClipboard::Selection);
if (!AddData::isSupported(str))
{
str = QApplication::clipboard()->text(QClipboard::Clipboard);
}
if (!AddData::isSupported(str))
{
str.clear();
}
addTorrent(AddData(str), true);
}
void MainWindow::addTorrents(QStringList const& filenames)
{
bool show_options = prefs_.getBool(Prefs::OPTIONS_PROMPT);
if (auto const* const file_dialog = qobject_cast<QFileDialog const*>(sender()); file_dialog != nullptr)
{
auto const* const b = file_dialog->findChild<QCheckBox const*>(show_options_checkbox_name_);
if (b != nullptr)
{
show_options = b->isChecked();
}
}
for (QString const& filename : filenames)
{
addTorrent(AddData(filename), show_options);
}
}
void MainWindow::addTorrent(AddData const& addMe, bool show_options)
{
if (show_options)
{
auto* o = new OptionsDialog(session_, prefs_, addMe, this);
o->show();
QApplication::alert(o);
}
else
{
session_.addTorrent(addMe);
QApplication::alert(this);
}
}
void MainWindow::removeTorrents(bool const delete_files)
{
torrent_ids_t ids;
QMessageBox msg_box(this);
QString primary_text;
QString secondary_text;
int incomplete = 0;
int connected = 0;
for (QModelIndex const& index : ui_.listView->selectionModel()->selectedRows())
{
auto const* tor(index.data(TorrentModel::TorrentRole).value<Torrent const*>());
ids.insert(tor->id());
if (tor->connectedPeers())
{
++connected;
}
if (!tor->isDone())
{
++incomplete;
}
}
if (ids.empty())
{
return;
}
int const count = ids.size();
if (!delete_files)
{
primary_text = count == 1 ? tr("Remove torrent?") : tr("Remove %Ln torrent(s)?", nullptr, count);
}
else
{
primary_text = count == 1 ? tr("Delete this torrent's downloaded files?") :
tr("Delete these %Ln torrent(s)' downloaded files?", nullptr, count);
}
if (incomplete == 0 && connected == 0)
{
secondary_text = count == 1 ?
tr("Once removed, continuing the transfer will require the torrent file or magnet link.") :
tr("Once removed, continuing the transfers will require the torrent files or magnet links.");
}
else if (count == incomplete)
{
secondary_text = count == 1 ? tr("This torrent has not finished downloading.") :
tr("These torrents have not finished downloading.");
}
else if (count == connected)
{
secondary_text = count == 1 ? tr("This torrent is connected to peers.") : tr("These torrents are connected to peers.");
}
else
{
if (connected != 0)
{
secondary_text = connected == 1 ? tr("One of these torrents is connected to peers.") :
tr("Some of these torrents are connected to peers.");
}
if (connected != 0 && incomplete != 0)
{
secondary_text += QLatin1Char('\n');
}
if (incomplete != 0)
{
secondary_text += incomplete == 1 ? tr("One of these torrents has not finished downloading.") :
tr("Some of these torrents have not finished downloading.");
}
}
msg_box.setWindowTitle(QStringLiteral(" "));
msg_box.setText(QStringLiteral("<big><b>%1</big></b>").arg(primary_text));
msg_box.setInformativeText(secondary_text);
msg_box.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
msg_box.setDefaultButton(QMessageBox::Cancel);
msg_box.setIcon(QMessageBox::Question);
// hack needed to keep the dialog from being too narrow
auto* layout = qobject_cast<QGridLayout*>(msg_box.layout());
if (layout == nullptr)
{
layout = new QGridLayout;
msg_box.setLayout(layout);
}
auto* spacer = new QSpacerItem(450, 0, QSizePolicy::Minimum, QSizePolicy::Expanding);
layout->addItem(spacer, layout->rowCount(), 0, 1, layout->columnCount());
if (msg_box.exec() == QMessageBox::Ok)
{
ui_.listView->selectionModel()->clear();
session_.removeTorrents(ids, delete_files);
}
}
/***
****
***/
void MainWindow::updateNetworkIcon()
{
static constexpr int const Period = 3;
time_t const now = time(nullptr);
time_t const seconds_since_last_send = now - last_send_time_;
time_t const seconds_since_last_read = now - last_read_time_;
bool const is_sending = seconds_since_last_send <= Period;
bool const is_reading = seconds_since_last_read <= Period;
QPixmap pixmap;
if (network_error_)
{
pixmap = pixmap_network_error_;
}
else if (is_sending && is_reading)
{
pixmap = pixmap_network_transmit_receive_;
}
else if (is_sending)
{
pixmap = pixmap_network_transmit_;
}
else if (is_reading)
{
pixmap = pixmap_network_receive_;
}
else
{
pixmap = pixmap_network_idle_;
}
QString tip;
QString const url = session_.getRemoteUrl().host();
if (last_read_time_ == 0)
{
tip = tr("%1 has not responded yet").arg(url);
}
else if (network_error_)
{
tip = tr(error_message_.toLatin1().constData());
}
else if (seconds_since_last_read < 30)
{
tip = tr("%1 is responding").arg(url);
}
else if (seconds_since_last_read < 120)
{
tip = tr("%1 last responded %2 ago").arg(url).arg(Formatter::get().timeToString(seconds_since_last_read));
}
else
{
tip = tr("%1 is not responding").arg(url);
}
ui_.networkLabel->setPixmap(pixmap);
ui_.networkLabel->setToolTip(tip);
}
void MainWindow::onNetworkTimer()
{
updateNetworkIcon();
}
void MainWindow::dataReadProgress()
{
if (!network_error_)
{
last_read_time_ = time(nullptr);
}
}
void MainWindow::dataSendProgress()
{
last_send_time_ = time(nullptr);
}
void MainWindow::onNetworkResponse(QNetworkReply::NetworkError code, QString const& message)
{
bool const had_error = network_error_;
bool const have_error = code != QNetworkReply::NoError && code != QNetworkReply::UnknownContentError;
network_error_ = have_error;
error_message_ = message;
refreshSoon(REFRESH_TRAY_ICON);
updateNetworkIcon();
// Refresh our model if we've just gotten a clean connection to the session.
// That way we can rebuild after a restart of transmission-daemon
if (had_error && !have_error)
{
model_.clear();
}
}
void MainWindow::wrongAuthentication()
{
session_.stop();
openSession();
}
/***
****
***/
void MainWindow::dragEnterEvent(QDragEnterEvent* event)
{
QMimeData const* mime = event->mimeData();
if (mime->hasFormat(QStringLiteral("application/x-bittorrent")) || mime->hasUrls() ||
mime->text().trimmed().endsWith(QStringLiteral(".torrent"), Qt::CaseInsensitive) ||
tr_magnet_metainfo{}.parseMagnet(mime->text().toStdString()))
{
event->acceptProposedAction();
}
}
void MainWindow::dropEvent(QDropEvent* event)
{
QStringList list;
if (event->mimeData()->hasText())
{
list = event->mimeData()->text().trimmed().split(QLatin1Char('\n'));
}
else if (event->mimeData()->hasUrls())
{
for (QUrl const& url : event->mimeData()->urls())
{
list.append(url.toLocalFile());
}
}
for (QString const& entry : list)
{
QString key = entry.trimmed();
if (!key.isEmpty())
{
if (auto const url = QUrl(key); url.isLocalFile())
{
key = url.toLocalFile();
}
trApp->addTorrent(AddData(key));
}
}
}
bool MainWindow::event(QEvent* e)
{
if (e->type() != QEvent::WindowActivate || !auto_add_clipboard_links)
{
return QMainWindow::event(e);
}
if (auto const text = QGuiApplication::clipboard()->text().trimmed();
text.endsWith(QStringLiteral(".torrent"), Qt::CaseInsensitive) || tr_magnet_metainfo{}.parseMagnet(text.toStdString()))
{
for (auto const& entry : text.split(QLatin1Char('\n')))
{
auto key = entry.trimmed();
if (key.isEmpty())
{
continue;
}
if (auto const url = QUrl{ key }; url.isLocalFile())
{
key = url.toLocalFile();
}
if (!clipboard_processed_keys_.contains(key))
{
clipboard_processed_keys_.append(key);
trApp->addTorrent(AddData(key));
}
}
}
return QMainWindow::event(e);
}
/***
****
***/
void MainWindow::contextMenuEvent(QContextMenuEvent* event)
{
ui_.menuTorrent->popup(event->globalPos());
}
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