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transmission/qt/MainWindow.cc
Mike Gelfand 20119f006c
Fixup recent Qt client changes (#1107) 
* Add EDIT_DATE torrent property declaration (Qt client)

Switch to static assertion to help avoid similar issues in the future.

* Only declare std::hash<QString> for Qt < 5.14

* Pass main window as context when connecting lambdas to torrents model signals (Qt client)

This helps to automatically disconnect from signals on main window
destruction. If not done, use after free is possible since main window is
destroyed before torrents model.

Fixes: #1106
2020-01-14 23:28:34 +02:00

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/*
* This file Copyright (C) 2009-2016 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#include <cassert>
#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 "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"
#define PREF_VARIANTS_KEY "pref-variants-list"
#define STATS_MODE_KEY "stats-mode"
#define SORT_MODE_KEY "sort-mode"
namespace
{
QLatin1String const TotalRatioStatsModeName("total-ratio");
QLatin1String const TotalTransferStatsModeName("total-transfer");
QLatin1String const SessionRatioStatsModeName("session-ratio");
QLatin1String const SessionTransferStatsModeName("session-transfer");
} // 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* returnData = nullptr) const
{
if (hint == QStyle::SH_ItemView_ActivateItemOnSingleClick)
{
return 0;
}
return QProxyStyle::styleHint(hint, option, widget, returnData);
}
};
QIcon MainWindow::getStockIcon(QString const& name, int fallback)
{
QIcon icon = QIcon::fromTheme(name);
if (icon.isNull() && fallback >= 0)
{
icon = style()->standardIcon(QStyle::StandardPixmap(fallback), 0, this);
}
return icon;
}
QIcon MainWindow::addEmblem(QIcon baseIcon, QStringList const& emblemNames)
{
if (baseIcon.isNull())
{
return baseIcon;
}
QIcon emblemIcon;
for (QString const& emblemName : emblemNames)
{
emblemIcon = QIcon::fromTheme(emblemName);
if (!emblemIcon.isNull())
{
break;
}
}
if (emblemIcon.isNull())
{
return baseIcon;
}
QIcon icon;
for (QSize const& size : baseIcon.availableSizes())
{
QSize const emblemSize = size / 2;
QRect const emblemRect = QStyle::alignedRect(layoutDirection(), Qt::AlignBottom | Qt::AlignRight, emblemSize,
QRect(QPoint(0, 0), size));
QPixmap pixmap = baseIcon.pixmap(size);
QPixmap emblemPixmap = emblemIcon.pixmap(emblemSize);
{
QPainter painter(&pixmap);
painter.drawPixmap(emblemRect, emblemPixmap, emblemPixmap.rect());
}
icon.addPixmap(pixmap);
}
return icon;
}
MainWindow::MainWindow(Session& session, Prefs& prefs, TorrentModel& model, bool minimized) :
mySession(session),
myPrefs(prefs),
myModel(model),
myLastFullUpdateTime(0),
mySessionDialog(),
myPrefsDialog(),
myAboutDialog(),
myStatsDialog(),
myDetailsDialog(),
myFilterModel(prefs),
myTorrentDelegate(new TorrentDelegate(this)),
myTorrentDelegateMin(new TorrentDelegateMin(this)),
myLastSendTime(0),
myLastReadTime(0),
myNetworkTimer(this),
myNetworkError(false),
myRefreshTimer(this)
{
setAcceptDrops(true);
QAction* sep = new QAction(this);
sep->setSeparator(true);
ui.setupUi(this);
ui.listView->setStyle(new ListViewProxyStyle);
ui.listView->setAttribute(Qt::WA_MacShowFocusRect, false);
// icons
QIcon const iconPlay = getStockIcon(QLatin1String("media-playback-start"), QStyle::SP_MediaPlay);
QIcon const iconPause = getStockIcon(QLatin1String("media-playback-pause"), QStyle::SP_MediaPause);
QIcon const iconOpen = getStockIcon(QLatin1String("document-open"), QStyle::SP_DialogOpenButton);
ui.action_OpenFile->setIcon(iconOpen);
ui.action_AddURL->setIcon(addEmblem(iconOpen,
QStringList() << QLatin1String("emblem-web") << QLatin1String("applications-internet")));
ui.action_New->setIcon(getStockIcon(QLatin1String("document-new"), QStyle::SP_DesktopIcon));
ui.action_Properties->setIcon(getStockIcon(QLatin1String("document-properties"), QStyle::SP_DesktopIcon));
ui.action_OpenFolder->setIcon(getStockIcon(QLatin1String("folder-open"), QStyle::SP_DirOpenIcon));
ui.action_Start->setIcon(iconPlay);
ui.action_StartNow->setIcon(iconPlay);
ui.action_Announce->setIcon(getStockIcon(QLatin1String("network-transmit-receive")));
ui.action_Pause->setIcon(iconPause);
ui.action_Remove->setIcon(getStockIcon(QLatin1String("list-remove"), QStyle::SP_TrashIcon));
ui.action_Delete->setIcon(getStockIcon(QLatin1String("edit-delete"), QStyle::SP_TrashIcon));
ui.action_StartAll->setIcon(iconPlay);
ui.action_PauseAll->setIcon(iconPause);
ui.action_Quit->setIcon(getStockIcon(QLatin1String("application-exit")));
ui.action_SelectAll->setIcon(getStockIcon(QLatin1String("edit-select-all")));
ui.action_ReverseSortOrder->setIcon(getStockIcon(QLatin1String("view-sort-ascending"), QStyle::SP_ArrowDown));
ui.action_Preferences->setIcon(getStockIcon(QLatin1String("preferences-system")));
ui.action_Contents->setIcon(getStockIcon(QLatin1String("help-contents"), QStyle::SP_DialogHelpButton));
ui.action_About->setIcon(getStockIcon(QLatin1String("help-about")));
ui.action_QueueMoveTop->setIcon(getStockIcon(QLatin1String("go-top")));
ui.action_QueueMoveUp->setIcon(getStockIcon(QLatin1String("go-up"), QStyle::SP_ArrowUp));
ui.action_QueueMoveDown->setIcon(getStockIcon(QLatin1String("go-down"), QStyle::SP_ArrowDown));
ui.action_QueueMoveBottom->setIcon(getStockIcon(QLatin1String("go-bottom")));
auto makeNetworkPixmap = [this](char const* nameIn, QSize size = QSize(16, 16))
{
QString const name = QLatin1String(nameIn);
QIcon const icon = getStockIcon(name, QStyle::SP_DriveNetIcon);
return icon.pixmap(size);
};
myPixmapNetworkError = makeNetworkPixmap("network-error");
myPixmapNetworkIdle = makeNetworkPixmap("network-idle");
myPixmapNetworkReceive = makeNetworkPixmap("network-receive");
myPixmapNetworkTransmit = makeNetworkPixmap("network-transmit");
myPixmapNetworkTransmitReceive = makeNetworkPixmap("network-transmit-receive");
// ui signals
connect(ui.action_Toolbar, SIGNAL(toggled(bool)), this, SLOT(setToolbarVisible(bool)));
connect(ui.action_Filterbar, SIGNAL(toggled(bool)), this, SLOT(setFilterbarVisible(bool)));
connect(ui.action_Statusbar, SIGNAL(toggled(bool)), this, SLOT(setStatusbarVisible(bool)));
connect(ui.action_CompactView, SIGNAL(toggled(bool)), this, SLOT(setCompactView(bool)));
connect(ui.action_ReverseSortOrder, SIGNAL(toggled(bool)), this, SLOT(setSortAscendingPref(bool)));
connect(ui.action_Start, SIGNAL(triggered()), this, SLOT(startSelected()));
connect(ui.action_QueueMoveTop, SIGNAL(triggered()), this, SLOT(queueMoveTop()));
connect(ui.action_QueueMoveUp, SIGNAL(triggered()), this, SLOT(queueMoveUp()));
connect(ui.action_QueueMoveDown, SIGNAL(triggered()), this, SLOT(queueMoveDown()));
connect(ui.action_QueueMoveBottom, SIGNAL(triggered()), this, SLOT(queueMoveBottom()));
connect(ui.action_StartNow, SIGNAL(triggered()), this, SLOT(startSelectedNow()));
connect(ui.action_Pause, SIGNAL(triggered()), this, SLOT(pauseSelected()));
connect(ui.action_Remove, SIGNAL(triggered()), this, SLOT(removeSelected()));
connect(ui.action_Delete, SIGNAL(triggered()), this, SLOT(deleteSelected()));
connect(ui.action_Verify, SIGNAL(triggered()), this, SLOT(verifySelected()));
connect(ui.action_Announce, SIGNAL(triggered()), this, SLOT(reannounceSelected()));
connect(ui.action_StartAll, SIGNAL(triggered()), this, SLOT(startAll()));
connect(ui.action_PauseAll, SIGNAL(triggered()), this, SLOT(pauseAll()));
connect(ui.action_OpenFile, SIGNAL(triggered()), this, SLOT(openTorrent()));
connect(ui.action_AddURL, SIGNAL(triggered()), this, SLOT(openURL()));
connect(ui.action_New, SIGNAL(triggered()), this, SLOT(newTorrent()));
connect(ui.action_Preferences, SIGNAL(triggered()), this, SLOT(openPreferences()));
connect(ui.action_Statistics, SIGNAL(triggered()), this, SLOT(openStats()));
connect(ui.action_Donate, SIGNAL(triggered()), this, SLOT(openDonate()));
connect(ui.action_About, SIGNAL(triggered()), this, SLOT(openAbout()));
connect(ui.action_Contents, SIGNAL(triggered()), this, SLOT(openHelp()));
connect(ui.action_OpenFolder, SIGNAL(triggered()), this, SLOT(openFolder()));
connect(ui.action_CopyMagnetToClipboard, SIGNAL(triggered()), this, SLOT(copyMagnetLinkToClipboard()));
connect(ui.action_SetLocation, SIGNAL(triggered()), this, SLOT(setLocation()));
connect(ui.action_Properties, SIGNAL(triggered()), this, SLOT(openProperties()));
connect(ui.action_SessionDialog, SIGNAL(triggered()), this, SLOT(openSession()));
connect(ui.listView, SIGNAL(activated(QModelIndex)), ui.action_Properties, SLOT(trigger()));
connect(ui.action_SelectAll, SIGNAL(triggered()), ui.listView, SLOT(selectAll()));
connect(ui.action_DeselectAll, SIGNAL(triggered()), ui.listView, SLOT(clearSelection()));
connect(ui.action_Quit, SIGNAL(triggered()), qApp, SLOT(quit()));
auto refreshActionSensitivitySoon = [this]() { refreshSoon(REFRESH_ACTION_SENSITIVITY); };
connect(&myFilterModel, &TorrentFilter::rowsInserted, this, refreshActionSensitivitySoon);
connect(&myFilterModel, &TorrentFilter::rowsRemoved, this, refreshActionSensitivitySoon);
// torrent view
myFilterModel.setSourceModel(&myModel);
auto refreshSoonAdapter = [this]() { refreshSoon(); };
connect(&myModel, &TorrentModel::modelReset, this, refreshSoonAdapter);
connect(&myModel, &TorrentModel::rowsRemoved, this, refreshSoonAdapter);
connect(&myModel, &TorrentModel::rowsInserted, this, refreshSoonAdapter);
connect(&myModel, &TorrentModel::dataChanged, this, refreshSoonAdapter);
ui.listView->setModel(&myFilterModel);
connect(ui.listView->selectionModel(), &QItemSelectionModel::selectionChanged, refreshActionSensitivitySoon);
QPair<QAction*, int> const sortModes[] =
{
qMakePair(ui.action_SortByActivity, static_cast<int>(SortMode::SORT_BY_ACTIVITY)),
qMakePair(ui.action_SortByAge, static_cast<int>(SortMode::SORT_BY_AGE)),
qMakePair(ui.action_SortByETA, static_cast<int>(SortMode::SORT_BY_ETA)),
qMakePair(ui.action_SortByName, static_cast<int>(SortMode::SORT_BY_NAME)),
qMakePair(ui.action_SortByProgress, static_cast<int>(SortMode::SORT_BY_PROGRESS)),
qMakePair(ui.action_SortByQueue, static_cast<int>(SortMode::SORT_BY_QUEUE)),
qMakePair(ui.action_SortByRatio, static_cast<int>(SortMode::SORT_BY_RATIO)),
qMakePair(ui.action_SortBySize, static_cast<int>(SortMode::SORT_BY_SIZE)),
qMakePair(ui.action_SortByState, static_cast<int>(SortMode::SORT_BY_STATE))
};
QActionGroup* actionGroup = new QActionGroup(this);
for (auto const& mode : sortModes)
{
mode.first->setProperty(SORT_MODE_KEY, mode.second);
actionGroup->addAction(mode.first);
}
connect(actionGroup, SIGNAL(triggered(QAction*)), this, SLOT(onSortModeChanged(QAction*)));
myAltSpeedAction = new QAction(tr("Speed Limits"), this);
myAltSpeedAction->setIcon(ui.altSpeedButton->icon());
myAltSpeedAction->setCheckable(true);
connect(myAltSpeedAction, SIGNAL(triggered()), this, SLOT(toggleSpeedMode()));
QMenu* 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(myAltSpeedAction);
menu->addSeparator();
menu->addAction(ui.action_Quit);
myTrayIcon.setContextMenu(menu);
myTrayIcon.setIcon(QIcon::fromTheme(QLatin1String("transmission-tray-icon"), qApp->windowIcon()));
connect(&myPrefs, SIGNAL(changed(int)), this, SLOT(refreshPref(int)));
connect(ui.action_ShowMainWindow, SIGNAL(triggered(bool)), this, SLOT(toggleWindows(bool)));
connect(&myTrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this,
SLOT(trayActivated(QSystemTrayIcon::ActivationReason)));
toggleWindows(!minimized);
ui.action_TrayIcon->setChecked(minimized || prefs.getBool(Prefs::SHOW_TRAY_ICON));
initStatusBar();
ui.verticalLayout->insertWidget(0, myFilterBar = new FilterBar(myPrefs, myModel, myFilterModel));
auto refreshHeaderSoon = [this]() { refreshSoon(REFRESH_TORRENT_VIEW_HEADER); };
connect(&myModel, &TorrentModel::rowsInserted, this, refreshHeaderSoon);
connect(&myModel, &TorrentModel::rowsRemoved, this, refreshHeaderSoon);
connect(&myFilterModel, &TorrentFilter::rowsInserted, this, refreshHeaderSoon);
connect(&myFilterModel, &TorrentFilter::rowsRemoved, this, refreshHeaderSoon);
connect(ui.listView, SIGNAL(headerDoubleClicked()), myFilterBar, SLOT(clear()));
QList<int> initKeys;
initKeys << Prefs::MAIN_WINDOW_X << Prefs::SHOW_TRAY_ICON << Prefs::SORT_REVERSED << Prefs::SORT_MODE << Prefs::FILTERBAR <<
Prefs::STATUSBAR << Prefs::STATUSBAR_STATS << Prefs::TOOLBAR << Prefs::ALT_SPEED_LIMIT_ENABLED <<
Prefs::COMPACT_VIEW << Prefs::DSPEED << Prefs::DSPEED_ENABLED << Prefs::USPEED << Prefs::USPEED_ENABLED <<
Prefs::RATIO << Prefs::RATIO_ENABLED;
for (int const key : initKeys)
{
refreshPref(key);
}
auto refreshStatusSoon = [this]() { refreshSoon(REFRESH_STATUS_BAR); };
connect(&mySession, SIGNAL(sourceChanged()), this, SLOT(onSessionSourceChanged()));
connect(&mySession, &Session::statsUpdated, this, refreshStatusSoon);
connect(&mySession, SIGNAL(dataReadProgress()), this, SLOT(dataReadProgress()));
connect(&mySession, SIGNAL(dataSendProgress()), this, SLOT(dataSendProgress()));
connect(&mySession, SIGNAL(httpAuthenticationRequired()), this, SLOT(wrongAuthentication()));
connect(&mySession, SIGNAL(networkResponse(QNetworkReply::NetworkError, QString)), this,
SLOT(onNetworkResponse(QNetworkReply::NetworkError, QString)));
if (mySession.isServer())
{
ui.networkLabel->hide();
}
else
{
connect(&myNetworkTimer, &QTimer::timeout, this, &MainWindow::onNetworkTimer);
myNetworkTimer.start(1000);
}
connect(&myRefreshTimer, &QTimer::timeout, this, &MainWindow::onRefreshTimer);
refreshSoon();
}
MainWindow::~MainWindow()
{
}
void MainWindow::onSessionSourceChanged()
{
myModel.clear();
}
/****
*****
****/
void MainWindow::onSetPrefs()
{
QVariantList const p = sender()->property(PREF_VARIANTS_KEY).toList();
assert(p.size() % 2 == 0);
for (int i = 0, n = p.size(); i < n; i += 2)
{
myPrefs.set(p[i].toInt(), p[i + 1]);
}
}
void MainWindow::onSetPrefs(bool isChecked)
{
if (isChecked)
{
onSetPrefs();
}
}
void MainWindow::initStatusBar()
{
ui.optionsButton->setMenu(createOptionsMenu());
int const minimumSpeedWidth = ui.downloadSpeedLabel->fontMetrics().width(Formatter::uploadSpeedToString(Speed::fromKBps(
999.99)));
ui.downloadSpeedLabel->setMinimumWidth(minimumSpeedWidth);
ui.uploadSpeedLabel->setMinimumWidth(minimumSpeedWidth);
ui.statsModeButton->setMenu(createStatsModeMenu());
connect(ui.altSpeedButton, SIGNAL(clicked()), this, SLOT(toggleSpeedMode()));
}
QMenu* MainWindow::createOptionsMenu()
{
auto const initSpeedSubMenu = [this](QMenu* menu, QAction*& offAction, QAction*& onAction, int pref, int enabledPref)
{
int const stockSpeeds[] = { 5, 10, 20, 30, 40, 50, 75, 100, 150, 200, 250, 500, 750 };
int const currentValue = myPrefs.get<int>(pref);
QActionGroup* actionGroup = new QActionGroup(this);
offAction = menu->addAction(tr("Unlimited"));
offAction->setCheckable(true);
offAction->setProperty(PREF_VARIANTS_KEY, QVariantList() << enabledPref << false);
actionGroup->addAction(offAction);
connect(offAction, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs(bool)));
onAction = menu->addAction(tr("Limited at %1").arg(Formatter::speedToString(Speed::fromKBps(currentValue))));
onAction->setCheckable(true);
onAction->setProperty(PREF_VARIANTS_KEY, QVariantList() << pref << currentValue << enabledPref << true);
actionGroup->addAction(onAction);
connect(onAction, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs(bool)));
menu->addSeparator();
for (int const i : stockSpeeds)
{
QAction* action = menu->addAction(Formatter::speedToString(Speed::fromKBps(i)));
action->setProperty(PREF_VARIANTS_KEY, QVariantList() << pref << i << enabledPref << true);
connect(action, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs()));
}
};
auto const initSeedRatioSubMenu = [this](QMenu* menu, QAction*& offAction, QAction*& onAction, int pref, int enabledPref)
{
double const stockRatios[] = { 0.25, 0.50, 0.75, 1, 1.5, 2, 3 };
double const currentValue = myPrefs.get<double>(pref);
QActionGroup* actionGroup = new QActionGroup(this);
offAction = menu->addAction(tr("Seed Forever"));
offAction->setCheckable(true);
offAction->setProperty(PREF_VARIANTS_KEY, QVariantList() << enabledPref << false);
actionGroup->addAction(offAction);
connect(offAction, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs(bool)));
onAction = menu->addAction(tr("Stop at Ratio (%1)").arg(Formatter::ratioToString(currentValue)));
onAction->setCheckable(true);
onAction->setProperty(PREF_VARIANTS_KEY, QVariantList() << pref << currentValue << enabledPref << true);
actionGroup->addAction(onAction);
connect(onAction, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs(bool)));
menu->addSeparator();
for (double const i : stockRatios)
{
QAction* action = menu->addAction(Formatter::ratioToString(i));
action->setProperty(PREF_VARIANTS_KEY, QVariantList() << pref << i << enabledPref << true);
connect(action, SIGNAL(triggered(bool)), this, SLOT(onSetPrefs()));
}
};
QMenu* menu = new QMenu(this);
initSpeedSubMenu(menu->addMenu(tr("Limit Download Speed")), myDlimitOffAction, myDlimitOnAction, Prefs::DSPEED,
Prefs::DSPEED_ENABLED);
initSpeedSubMenu(menu->addMenu(tr("Limit Upload Speed")), myUlimitOffAction, myUlimitOnAction, Prefs::USPEED,
Prefs::USPEED_ENABLED);
menu->addSeparator();
initSeedRatioSubMenu(menu->addMenu(tr("Stop Seeding at Ratio")), myRatioOffAction, myRatioOnAction, Prefs::RATIO,
Prefs::RATIO_ENABLED);
return menu;
}
QMenu* MainWindow::createStatsModeMenu()
{
QPair<QAction*, QLatin1String> const statsModes[] =
{
qMakePair(ui.action_TotalRatio, TotalRatioStatsModeName),
qMakePair(ui.action_TotalTransfer, TotalTransferStatsModeName),
qMakePair(ui.action_SessionRatio, SessionRatioStatsModeName),
qMakePair(ui.action_SessionTransfer, SessionTransferStatsModeName)
};
QActionGroup* actionGroup = new QActionGroup(this);
QMenu* menu = new QMenu(this);
for (auto const& mode : statsModes)
{
mode.first->setProperty(STATS_MODE_KEY, QString(mode.second));
actionGroup->addAction(mode.first);
menu->addAction(mode.first);
}
connect(actionGroup, SIGNAL(triggered(QAction*)), this, SLOT(onStatsModeChanged(QAction*)));
return menu;
}
/****
*****
****/
void MainWindow::onSortModeChanged(QAction* action)
{
myPrefs.set(Prefs::SORT_MODE, SortMode(action->property(SORT_MODE_KEY).toInt()));
}
void MainWindow::setSortAscendingPref(bool b)
{
myPrefs.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(mySessionDialog, mySession, myPrefs, this);
}
void MainWindow::openPreferences()
{
Utils::openDialog(myPrefsDialog, mySession, myPrefs, this);
}
void MainWindow::openProperties()
{
Utils::openDialog(myDetailsDialog, mySession, myPrefs, myModel, this);
myDetailsDialog->setIds(getSelectedTorrents());
}
void MainWindow::setLocation()
{
RelocateDialog* d = new RelocateDialog(mySession, myModel, getSelectedTorrents(), this);
d->setAttribute(Qt::WA_DeleteOnClose, true);
d->show();
}
namespace
{
// Open Folder & select torrent's file or top folder
#undef HAVE_OPEN_SELECT
#if defined(Q_OS_WIN)
#define HAVE_OPEN_SELECT
static void openSelect(QString const& path)
{
QString const explorer = QLatin1String("explorer");
QString param;
if (!QFileInfo(path).isDir())
{
param = QLatin1String("/select,");
}
param += QDir::toNativeSeparators(path);
QProcess::startDetached(explorer, QStringList(param));
}
#elif defined(Q_OS_MAC)
#define HAVE_OPEN_SELECT
static void openSelect(QString const& path)
{
QStringList scriptArgs;
scriptArgs << QLatin1String("-e") <<
QString::fromLatin1("tell application \"Finder\" to reveal POSIX file \"%1\"").arg(path);
QProcess::execute(QLatin1String("/usr/bin/osascript"), scriptArgs);
scriptArgs.clear();
scriptArgs << QLatin1String("-e") << QLatin1String("tell application \"Finder\" to activate");
QProcess::execute(QLatin1String("/usr/bin/osascript"), scriptArgs);
}
#endif
} // namespace
void MainWindow::openFolder()
{
auto const selectedTorrents = getSelectedTorrents();
if (selectedTorrents.size() != 1)
{
return;
}
int const torrentId(*selectedTorrents.begin());
Torrent const* tor(myModel.getTorrentFromId(torrentId));
if (tor == nullptr)
{
return;
}
QString path(tor->getPath());
FileList const& files = tor->files();
if (files.isEmpty())
{
return;
}
QString const firstfile = files.at(0).filename;
int slashIndex = firstfile.indexOf(QLatin1Char('/'));
if (slashIndex > -1)
{
path = path + QLatin1Char('/') + firstfile.left(slashIndex);
}
#ifdef HAVE_OPEN_SELECT
else
{
openSelect(path + QLatin1Char('/') + firstfile);
return;
}
#endif
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
void MainWindow::copyMagnetLinkToClipboard()
{
int const id(*getSelectedTorrents().begin());
mySession.copyMagnetLinkToClipboard(id);
}
void MainWindow::openStats()
{
Utils::openDialog(myStatsDialog, mySession, this);
}
void MainWindow::openDonate()
{
QDesktopServices::openUrl(QUrl(QLatin1String("https://transmissionbt.com/donate/")));
}
void MainWindow::openAbout()
{
Utils::openDialog(myAboutDialog, this);
}
void MainWindow::openHelp()
{
QDesktopServices::openUrl(QUrl(QString::fromLatin1("https://transmissionbt.com/help/gtk/%1.%2x").arg(MAJOR_VERSION).
arg(MINOR_VERSION / 10)));
}
/****
*****
****/
void MainWindow::refreshSoon(int fields)
{
myRefreshFields |= fields;
if (!myRefreshTimer.isActive())
{
myRefreshTimer.setSingleShot(true);
myRefreshTimer.start(200);
}
}
MainWindow::TransferStats MainWindow::getTransferStats() const
{
TransferStats stats;
for (auto const& tor : myModel.torrents())
{
stats.speedUp += tor->uploadSpeed();
stats.speedDown += tor->downloadSpeed();
stats.peersSending += tor->webseedsWeAreDownloadingFrom();
stats.peersSending += tor->peersWeAreDownloadingFrom();
stats.peersReceiving += tor->peersWeAreUploadingTo();
}
return stats;
}
void MainWindow::onRefreshTimer()
{
int fields = 0;
std::swap(fields, myRefreshFields);
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(QLatin1String("Transmission"));
QUrl const url(mySession.getRemoteUrl());
if (!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 (myNetworkError)
{
tip = tr("Network Error");
}
else if (stats.peersSending == 0 && stats.peersReceiving == 0)
{
tip = tr("Idle");
}
else if (stats.peersSending != 0)
{
tip = Formatter::downloadSpeedToString(stats.speedDown) + QLatin1String(" ") + Formatter::uploadSpeedToString(
stats.speedUp);
}
else if (stats.peersReceiving != 0)
{
tip = Formatter::uploadSpeedToString(stats.speedUp);
}
myTrayIcon.setToolTip(tip);
}
void MainWindow::refreshStatusBar(TransferStats const& stats)
{
ui.uploadSpeedLabel->setText(Formatter::uploadSpeedToString(stats.speedUp));
ui.uploadSpeedLabel->setVisible(stats.peersSending || stats.peersReceiving);
ui.downloadSpeedLabel->setText(Formatter::downloadSpeedToString(stats.speedDown));
ui.downloadSpeedLabel->setVisible(stats.peersSending);
ui.networkLabel->setVisible(!mySession.isServer());
QString const mode(myPrefs.getString(Prefs::STATUSBAR_STATS));
QString str;
if (mode == SessionRatioStatsModeName)
{
str = tr("Ratio: %1").arg(Formatter::ratioToString(mySession.getStats().ratio));
}
else if (mode == SessionTransferStatsModeName)
{
tr_session_stats const& stats(mySession.getStats());
str = tr("Down: %1, Up: %2").arg(Formatter::sizeToString(stats.downloadedBytes)).
arg(Formatter::sizeToString(stats.uploadedBytes));
}
else if (mode == TotalTransferStatsModeName)
{
tr_session_stats const& stats(mySession.getCumulativeStats());
str = tr("Down: %1, Up: %2").arg(Formatter::sizeToString(stats.downloadedBytes)).
arg(Formatter::sizeToString(stats.uploadedBytes));
}
else // default is "total-ratio"
{
assert(mode == TotalRatioStatsModeName);
str = tr("Ratio: %1").arg(Formatter::ratioToString(mySession.getCumulativeStats().ratio));
}
ui.statsLabel->setText(str);
}
void MainWindow::refreshTorrentViewHeader()
{
int const totalCount = myModel.rowCount();
int const visibleCount = myFilterModel.rowCount();
if (visibleCount == totalCount)
{
ui.listView->setHeaderText(QString());
}
else
{
ui.listView->setHeaderText(tr("Showing %L1 of %Ln torrent(s)", nullptr, totalCount).arg(visibleCount));
}
}
void MainWindow::refreshActionSensitivity()
{
int paused(0);
int selected(0);
int selectedAndCanAnnounce(0);
int selectedAndPaused(0);
int selectedAndQueued(0);
int selectedWithMetadata(0);
QAbstractItemModel const* model(ui.listView->model());
QItemSelectionModel const* selectionModel(ui.listView->selectionModel());
int const rowCount(model->rowCount());
// count how many torrents are selected, paused, etc
auto const now = time(nullptr);
for (int row = 0; row < rowCount; ++row)
{
QModelIndex const modelIndex(model->index(row, 0));
auto const& tor = model->data(modelIndex, TorrentModel::TorrentRole).value<Torrent const*>();
if (tor != nullptr)
{
bool const isSelected(selectionModel->isSelected(modelIndex));
bool const isPaused(tor->isPaused());
if (isPaused)
{
++paused;
}
if (isSelected)
{
++selected;
if (isPaused)
{
++selectedAndPaused;
}
if (tor->isQueued())
{
++selectedAndQueued;
}
if (tor->hasMetadata())
{
++selectedWithMetadata;
}
if (tor->canManualAnnounceAt(now))
{
++selectedAndCanAnnounce;
}
}
}
}
bool const haveSelection(selected > 0);
bool const haveSelectionWithMetadata = selectedWithMetadata > 0;
bool const oneSelection(selected == 1);
ui.action_Verify->setEnabled(haveSelectionWithMetadata);
ui.action_Remove->setEnabled(haveSelection);
ui.action_Delete->setEnabled(haveSelection);
ui.action_Properties->setEnabled(haveSelection);
ui.action_DeselectAll->setEnabled(haveSelection);
ui.action_SetLocation->setEnabled(haveSelection);
ui.action_OpenFolder->setEnabled(oneSelection && haveSelectionWithMetadata && mySession.isLocal());
ui.action_CopyMagnetToClipboard->setEnabled(oneSelection);
ui.action_SelectAll->setEnabled(selected < rowCount);
ui.action_StartAll->setEnabled(paused > 0);
ui.action_PauseAll->setEnabled(paused < rowCount);
ui.action_Start->setEnabled(selectedAndPaused > 0);
ui.action_StartNow->setEnabled(selectedAndPaused + selectedAndQueued > 0);
ui.action_Pause->setEnabled(selectedAndPaused < selected);
ui.action_Announce->setEnabled(selected > 0 && (selectedAndCanAnnounce == selected));
ui.action_QueueMoveTop->setEnabled(haveSelection);
ui.action_QueueMoveUp->setEnabled(haveSelection);
ui.action_QueueMoveDown->setEnabled(haveSelection);
ui.action_QueueMoveBottom->setEnabled(haveSelection);
if (!myDetailsDialog.isNull())
{
myDetailsDialog->setIds(getSelectedTorrents());
}
}
/**
***
**/
void MainWindow::clearSelection()
{
ui.action_DeselectAll->trigger();
}
torrent_ids_t MainWindow::getSelectedTorrents(bool withMetadataOnly) const
{
torrent_ids_t ids;
for (QModelIndex const& index : ui.listView->selectionModel()->selectedRows())
{
Torrent const* tor(index.data(TorrentModel::TorrentRole).value<Torrent const*>());
if (tor != nullptr && (!withMetadataOnly || tor->hasMetadata()))
{
ids.insert(tor->id());
}
}
return ids;
}
void MainWindow::startSelected()
{
mySession.startTorrents(getSelectedTorrents());
}
void MainWindow::startSelectedNow()
{
mySession.startTorrentsNow(getSelectedTorrents());
}
void MainWindow::pauseSelected()
{
mySession.pauseTorrents(getSelectedTorrents());
}
void MainWindow::queueMoveTop()
{
mySession.queueMoveTop(getSelectedTorrents());
}
void MainWindow::queueMoveUp()
{
mySession.queueMoveUp(getSelectedTorrents());
}
void MainWindow::queueMoveDown()
{
mySession.queueMoveDown(getSelectedTorrents());
}
void MainWindow::queueMoveBottom()
{
mySession.queueMoveBottom(getSelectedTorrents());
}
void MainWindow::startAll()
{
mySession.startTorrents();
}
void MainWindow::pauseAll()
{
mySession.pauseTorrents();
}
void MainWindow::removeSelected()
{
removeTorrents(false);
}
void MainWindow::deleteSelected()
{
removeTorrents(true);
}
void MainWindow::verifySelected()
{
mySession.verifyTorrents(getSelectedTorrents(true));
}
void MainWindow::reannounceSelected()
{
mySession.reannounceTorrents(getSelectedTorrents());
}
/**
***
**/
void MainWindow::onStatsModeChanged(QAction* action)
{
myPrefs.set(Prefs::STATUSBAR_STATS, action->property(STATS_MODE_KEY).toString());
}
/**
***
**/
void MainWindow::setCompactView(bool visible)
{
myPrefs.set(Prefs::COMPACT_VIEW, visible);
}
void MainWindow::toggleSpeedMode()
{
myPrefs.toggleBool(Prefs::ALT_SPEED_LIMIT_ENABLED);
bool const mode = myPrefs.get<bool>(Prefs::ALT_SPEED_LIMIT_ENABLED);
myAltSpeedAction->setChecked(mode);
}
void MainWindow::setToolbarVisible(bool visible)
{
myPrefs.set(Prefs::TOOLBAR, visible);
}
void MainWindow::setFilterbarVisible(bool visible)
{
myPrefs.set(Prefs::FILTERBAR, visible);
}
void MainWindow::setStatusbarVisible(bool visible)
{
myPrefs.set(Prefs::STATUSBAR, visible);
}
/**
***
**/
void MainWindow::toggleWindows(bool doShow)
{
if (!doShow)
{
hide();
}
else
{
if (!isVisible())
{
show();
}
if (isMinimized())
{
showNormal();
}
// activateWindow ();
raise();
qApp->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)
{
bool b;
int i;
QString str;
QActionGroup* actionGroup;
switch (key)
{
case Prefs::STATUSBAR_STATS:
str = myPrefs.getString(key);
actionGroup = ui.action_TotalRatio->actionGroup();
assert(actionGroup != nullptr);
for (QAction* action : actionGroup->actions())
{
action->setChecked(str == action->property(STATS_MODE_KEY).toString());
}
refreshSoon(REFRESH_STATUS_BAR);
break;
case Prefs::SORT_REVERSED:
ui.action_ReverseSortOrder->setChecked(myPrefs.getBool(key));
break;
case Prefs::SORT_MODE:
i = myPrefs.get<SortMode>(key).mode();
actionGroup = ui.action_SortByActivity->actionGroup();
assert(actionGroup != nullptr);
for (QAction* action : actionGroup->actions())
{
action->setChecked(i == action->property(SORT_MODE_KEY).toInt());
}
break;
case Prefs::DSPEED_ENABLED:
(myPrefs.get<bool>(key) ? myDlimitOnAction : myDlimitOffAction)->setChecked(true);
break;
case Prefs::DSPEED:
myDlimitOnAction->setText(tr("Limited at %1").arg(Formatter::speedToString(Speed::fromKBps(myPrefs.get<int>(key)))));
break;
case Prefs::USPEED_ENABLED:
(myPrefs.get<bool>(key) ? myUlimitOnAction : myUlimitOffAction)->setChecked(true);
break;
case Prefs::USPEED:
myUlimitOnAction->setText(tr("Limited at %1").arg(Formatter::speedToString(Speed::fromKBps(myPrefs.get<int>(key)))));
break;
case Prefs::RATIO_ENABLED:
(myPrefs.get<bool>(key) ? myRatioOnAction : myRatioOffAction)->setChecked(true);
break;
case Prefs::RATIO:
myRatioOnAction->setText(tr("Stop at Ratio (%1)").arg(Formatter::ratioToString(myPrefs.get<double>(key))));
break;
case Prefs::FILTERBAR:
b = myPrefs.getBool(key);
myFilterBar->setVisible(b);
ui.action_Filterbar->setChecked(b);
break;
case Prefs::STATUSBAR:
b = myPrefs.getBool(key);
ui.statusBar->setVisible(b);
ui.action_Statusbar->setChecked(b);
break;
case Prefs::TOOLBAR:
b = myPrefs.getBool(key);
ui.toolBar->setVisible(b);
ui.action_Toolbar->setChecked(b);
break;
case Prefs::SHOW_TRAY_ICON:
b = myPrefs.getBool(key);
ui.action_TrayIcon->setChecked(b);
myTrayIcon.setVisible(b);
qApp->setQuitOnLastWindowClosed(!b);
refreshSoon(REFRESH_TRAY_ICON);
break;
case Prefs::COMPACT_VIEW:
{
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0) // QTBUG-33537
QItemSelectionModel* selectionModel(ui.listView->selectionModel());
QItemSelection const selection(selectionModel->selection());
QModelIndex const currentIndex(selectionModel->currentIndex());
#endif
b = myPrefs.getBool(key);
ui.action_CompactView->setChecked(b);
ui.listView->setItemDelegate(b ? myTorrentDelegateMin : myTorrentDelegate);
#if QT_VERSION < QT_VERSION_CHECK(5, 4, 0) // QTBUG-33537
selectionModel->clear();
ui.listView->reset(); // force the rows to resize
selectionModel->select(selection, QItemSelectionModel::Select);
selectionModel->setCurrentIndex(currentIndex, QItemSelectionModel::NoUpdate);
#endif
break;
}
case Prefs::MAIN_WINDOW_X:
case Prefs::MAIN_WINDOW_Y:
case Prefs::MAIN_WINDOW_WIDTH:
case Prefs::MAIN_WINDOW_HEIGHT:
setGeometry(myPrefs.getInt(Prefs::MAIN_WINDOW_X), myPrefs.getInt(Prefs::MAIN_WINDOW_Y),
myPrefs.getInt(Prefs::MAIN_WINDOW_WIDTH), myPrefs.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 = myPrefs.getBool(Prefs::ALT_SPEED_LIMIT_ENABLED);
myAltSpeedAction->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(myPrefs.getInt(Prefs::ALT_SPEED_LIMIT_DOWN));
Speed const u = Speed::fromKBps(myPrefs.getInt(Prefs::ALT_SPEED_LIMIT_UP));
ui.altSpeedButton->setToolTip(fmt.arg(Formatter::speedToString(d)).arg(Formatter::speedToString(u)));
break;
}
default:
break;
}
}
/***
****
***/
namespace
{
QLatin1String const SHOW_OPTIONS_CHECKBOX_NAME("show-options-checkbox");
} // namespace
void MainWindow::newTorrent()
{
MakeDialog* dialog = new MakeDialog(mySession, this);
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->show();
}
void MainWindow::openTorrent()
{
QFileDialog* d;
d = new QFileDialog(this, tr("Open Torrent"), myPrefs.getString(Prefs::OPEN_DIALOG_FOLDER),
tr("Torrent Files (*.torrent);;All Files (*.*)"));
d->setFileMode(QFileDialog::ExistingFiles);
d->setAttribute(Qt::WA_DeleteOnClose);
auto const l = qobject_cast<QGridLayout*>(d->layout());
if (l != nullptr)
{
QCheckBox* b = new QCheckBox(tr("Show &options dialog"));
b->setChecked(myPrefs.getBool(Prefs::OPTIONS_PROMPT));
b->setObjectName(SHOW_OPTIONS_CHECKBOX_NAME);
l->addWidget(b, l->rowCount(), 0, 1, -1, Qt::AlignLeft);
}
connect(d, SIGNAL(filesSelected(QStringList)), this, SLOT(addTorrents(QStringList)));
d->open();
}
void MainWindow::openURL()
{
QString str = qApp->clipboard()->text(QClipboard::Selection);
if (!AddData::isSupported(str))
{
str = qApp->clipboard()->text(QClipboard::Clipboard);
}
if (!AddData::isSupported(str))
{
str.clear();
}
addTorrent(str, true);
}
void MainWindow::addTorrents(QStringList const& filenames)
{
bool showOptions = myPrefs.getBool(Prefs::OPTIONS_PROMPT);
QFileDialog const* const fileDialog = qobject_cast<QFileDialog const*>(sender());
if (fileDialog != nullptr)
{
QCheckBox const* const b = fileDialog->findChild<QCheckBox const*>(SHOW_OPTIONS_CHECKBOX_NAME);
if (b != nullptr)
{
showOptions = b->isChecked();
}
}
for (QString const& filename : filenames)
{
addTorrent(filename, showOptions);
}
}
void MainWindow::addTorrent(AddData const& addMe, bool showOptions)
{
if (showOptions)
{
OptionsDialog* o = new OptionsDialog(mySession, myPrefs, addMe, this);
o->show();
qApp->alert(o);
}
else
{
mySession.addTorrent(addMe);
qApp->alert(this);
}
}
void MainWindow::removeTorrents(bool const deleteFiles)
{
torrent_ids_t ids;
QMessageBox msgBox(this);
QString primary_text;
QString secondary_text;
int incomplete = 0;
int connected = 0;
int count;
for (QModelIndex const& index : ui.listView->selectionModel()->selectedRows())
{
Torrent 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;
}
count = ids.size();
if (!deleteFiles)
{
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.");
}
}
msgBox.setWindowTitle(QLatin1String(" "));
msgBox.setText(QString::fromLatin1("<big><b>%1</big></b>").arg(primary_text));
msgBox.setInformativeText(secondary_text);
msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Cancel);
msgBox.setIcon(QMessageBox::Question);
// hack needed to keep the dialog from being too narrow
auto layout = qobject_cast<QGridLayout*>(msgBox.layout());
if (layout == nullptr)
{
layout = new QGridLayout;
msgBox.setLayout(layout);
}
QSpacerItem* spacer = new QSpacerItem(450, 0, QSizePolicy::Minimum, QSizePolicy::Expanding);
layout->addItem(spacer, layout->rowCount(), 0, 1, layout->columnCount());
if (msgBox.exec() == QMessageBox::Ok)
{
ui.listView->selectionModel()->clear();
mySession.removeTorrents(ids, deleteFiles);
}
}
/***
****
***/
void MainWindow::updateNetworkIcon()
{
time_t const now = time(nullptr);
int const period = 3;
time_t const secondsSinceLastSend = now - myLastSendTime;
time_t const secondsSinceLastRead = now - myLastReadTime;
bool const isSending = secondsSinceLastSend <= period;
bool const isReading = secondsSinceLastRead <= period;
QPixmap pixmap;
if (myNetworkError)
{
pixmap = myPixmapNetworkError;
}
else if (isSending && isReading)
{
pixmap = myPixmapNetworkTransmitReceive;
}
else if (isSending)
{
pixmap = myPixmapNetworkTransmit;
}
else if (isReading)
{
pixmap = myPixmapNetworkReceive;
}
else
{
pixmap = myPixmapNetworkIdle;
}
QString tip;
QString const url = mySession.getRemoteUrl().host();
if (myLastReadTime == 0)
{
tip = tr("%1 has not responded yet").arg(url);
}
else if (myNetworkError)
{
tip = tr(myErrorMessage.toLatin1().constData());
}
else if (secondsSinceLastRead < 30)
{
tip = tr("%1 is responding").arg(url);
}
else if (secondsSinceLastRead < 60 * 2)
{
tip = tr("%1 last responded %2 ago").arg(url).arg(Formatter::timeToString(secondsSinceLastRead));
}
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 (!myNetworkError)
{
myLastReadTime = time(nullptr);
}
}
void MainWindow::dataSendProgress()
{
myLastSendTime = time(nullptr);
}
void MainWindow::onNetworkResponse(QNetworkReply::NetworkError code, QString const& message)
{
bool const hadError = myNetworkError;
bool const haveError = code != QNetworkReply::NoError && code != QNetworkReply::UnknownContentError;
myNetworkError = haveError;
myErrorMessage = 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 (hadError && !haveError)
{
myModel.clear();
}
}
void MainWindow::wrongAuthentication()
{
mySession.stop();
openSession();
}
/***
****
***/
void MainWindow::dragEnterEvent(QDragEnterEvent* event)
{
QMimeData const* mime = event->mimeData();
if (mime->hasFormat(QLatin1String("application/x-bittorrent")) || mime->hasUrls() ||
mime->text().trimmed().endsWith(QLatin1String(".torrent"), Qt::CaseInsensitive) ||
mime->text().startsWith(QLatin1String("magnet:"), Qt::CaseInsensitive))
{
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())
{
QUrl const url(key);
if (url.isLocalFile())
{
key = url.toLocalFile();
}
qApp->addTorrent(key);
}
}
}
/***
****
***/
void MainWindow::contextMenuEvent(QContextMenuEvent* event)
{
ui.menuTorrent->popup(event->globalPos());
}
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