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qBittorrent/src/gui/mainwindow.cpp
Vladimir Golovnev (Glassez) dd34663224 Implement Advanced Saving Management subsystem 
Closes #4696
2016-03-04 19:59:53 +03:00

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/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*
* Contact : chris@qbittorrent.org
*/
#include <QtGlobal>
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) && defined(QT_DBUS_LIB)
#include <QDBusConnection>
#include "notifications.h"
#endif
#include <QDebug>
#include <QFileDialog>
#include <QFileSystemWatcher>
#include <QMessageBox>
#include <QTimer>
#include <QDesktopServices>
#include <QStatusBar>
#include <QClipboard>
#include <QCloseEvent>
#include <QShortcut>
#include <QScrollBar>
#include <QMimeData>
#include <QCryptographicHash>
#include "mainwindow.h"
#include "transferlistwidget.h"
#include "base/utils/misc.h"
#include "base/utils/fs.h"
#include "torrentcreatordlg.h"
#include "downloadfromurldlg.h"
#include "addnewtorrentdialog.h"
#include "search/searchwidget.h"
#include "rss_imp.h"
#include "base/bittorrent/session.h"
#include "base/bittorrent/sessionstatus.h"
#include "base/bittorrent/torrenthandle.h"
#include "about_imp.h"
#include "trackerlogin.h"
#include "options_imp.h"
#include "speedlimitdlg.h"
#include "base/preferences.h"
#include "trackerlist.h"
#include "peerlistwidget.h"
#include "transferlistfilterswidget.h"
#include "propertieswidget.h"
#include "statusbar.h"
#include "hidabletabwidget.h"
#include "torrentimportdlg.h"
#include "torrentmodel.h"
#include "executionlog.h"
#include "guiiconprovider.h"
#include "base/logger.h"
#include "autoexpandabledialog.h"
#ifdef Q_OS_MAC
void qt_mac_set_dock_menu(QMenu *menu);
#endif
#include "lineedit.h"
#include "application.h"
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
#include "programupdater.h"
#endif
#include "powermanagement.h"
#ifdef Q_OS_WIN
#include "base/net/downloadmanager.h"
#include "base/net/downloadhandler.h"
#endif
#define TIME_TRAY_BALLOON 5000
#define PREVENT_SUSPEND_INTERVAL 60000
/*****************************************************
* *
* GUI *
* *
*****************************************************/
// Constructor
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
, m_posInitialized(false)
, force_exit(false)
, unlockDlgShowing(false)
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
, m_wasUpdateCheckEnabled(false)
#endif
, has_python(false)
{
setupUi(this);
Preferences* const pref = Preferences::instance();
ui_locked = pref->isUILocked();
setWindowTitle(QString("qBittorrent %1").arg(QString::fromUtf8(VERSION)));
displaySpeedInTitle = pref->speedInTitleBar();
// Setting icons
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
if (Preferences::instance()->useSystemIconTheme())
setWindowIcon(QIcon::fromTheme("qbittorrent", QIcon(QString::fromUtf8(":/icons/skin/qbittorrent32.png"))));
else
#endif
setWindowIcon(QIcon(QString::fromUtf8(":/icons/skin/qbittorrent32.png")));
addToolbarContextMenu();
actionOpen->setIcon(GuiIconProvider::instance()->getIcon("list-add"));
actionDownload_from_URL->setIcon(GuiIconProvider::instance()->getIcon("insert-link"));
actionSet_upload_limit->setIcon(QIcon(QString::fromUtf8(":/icons/skin/uploadLimit.png")));
actionSet_download_limit->setIcon(QIcon(QString::fromUtf8(":/icons/skin/downloadLimit.png")));
actionSet_global_upload_limit->setIcon(QIcon(QString::fromUtf8(":/icons/skin/uploadLimit.png")));
actionSet_global_download_limit->setIcon(QIcon(QString::fromUtf8(":/icons/skin/downloadLimit.png")));
actionCreate_torrent->setIcon(GuiIconProvider::instance()->getIcon("document-edit"));
actionAbout->setIcon(GuiIconProvider::instance()->getIcon("help-about"));
actionStatistics->setIcon(GuiIconProvider::instance()->getIcon("view-statistics"));
actionDecreasePriority->setIcon(GuiIconProvider::instance()->getIcon("go-down"));
actionBottomPriority->setIcon(GuiIconProvider::instance()->getIcon("go-bottom"));
actionDelete->setIcon(GuiIconProvider::instance()->getIcon("list-remove"));
actionDocumentation->setIcon(GuiIconProvider::instance()->getIcon("help-contents"));
actionDonate_money->setIcon(GuiIconProvider::instance()->getIcon("wallet-open"));
actionExit->setIcon(GuiIconProvider::instance()->getIcon("application-exit"));
actionIncreasePriority->setIcon(GuiIconProvider::instance()->getIcon("go-up"));
actionTopPriority->setIcon(GuiIconProvider::instance()->getIcon("go-top"));
actionLock_qBittorrent->setIcon(GuiIconProvider::instance()->getIcon("object-locked"));
actionOptions->setIcon(GuiIconProvider::instance()->getIcon("preferences-system"));
actionPause->setIcon(GuiIconProvider::instance()->getIcon("media-playback-pause"));
actionPause_All->setIcon(GuiIconProvider::instance()->getIcon("media-playback-pause"));
actionStart->setIcon(GuiIconProvider::instance()->getIcon("media-playback-start"));
actionStart_All->setIcon(GuiIconProvider::instance()->getIcon("media-playback-start"));
action_Import_Torrent->setIcon(GuiIconProvider::instance()->getIcon("document-import"));
menuAuto_Shutdown_on_downloads_completion->setIcon(GuiIconProvider::instance()->getIcon("application-exit"));
QMenu *startAllMenu = new QMenu(this);
startAllMenu->addAction(actionStart_All);
actionStart->setMenu(startAllMenu);
QMenu *pauseAllMenu = new QMenu(this);
pauseAllMenu->addAction(actionPause_All);
actionPause->setMenu(pauseAllMenu);
QMenu *lockMenu = new QMenu(this);
QAction *defineUiLockPasswdAct = lockMenu->addAction(tr("&Set Password"));
connect(defineUiLockPasswdAct, SIGNAL(triggered()), this, SLOT(defineUILockPassword()));
QAction *clearUiLockPasswdAct = lockMenu->addAction(tr("&Clear Password"));
connect(clearUiLockPasswdAct, SIGNAL(triggered()), this, SLOT(clearUILockPassword()));
actionLock_qBittorrent->setMenu(lockMenu);
// Creating Bittorrent session
connect(BitTorrent::Session::instance(), SIGNAL(fullDiskError(BitTorrent::TorrentHandle *const, QString)), this, SLOT(fullDiskError(BitTorrent::TorrentHandle *const, QString)));
connect(BitTorrent::Session::instance(), SIGNAL(addTorrentFailed(const QString &)), this, SLOT(addTorrentFailed(const QString &)));
connect(BitTorrent::Session::instance(), SIGNAL(torrentFinished(BitTorrent::TorrentHandle *const)), this, SLOT(finishedTorrent(BitTorrent::TorrentHandle *const)));
connect(BitTorrent::Session::instance(), SIGNAL(trackerAuthenticationRequired(BitTorrent::TorrentHandle *const)), this, SLOT(trackerAuthenticationRequired(BitTorrent::TorrentHandle *const)));
connect(BitTorrent::Session::instance(), SIGNAL(downloadFromUrlFailed(QString, QString)), this, SLOT(handleDownloadFromUrlFailure(QString, QString)));
connect(BitTorrent::Session::instance(), SIGNAL(speedLimitModeChanged(bool)), this, SLOT(updateAltSpeedsBtn(bool)));
connect(BitTorrent::Session::instance(), SIGNAL(recursiveTorrentDownloadPossible(BitTorrent::TorrentHandle *const)), this, SLOT(askRecursiveTorrentDownloadConfirmation(BitTorrent::TorrentHandle *const)));
qDebug("create tabWidget");
tabs = new HidableTabWidget(this);
connect(tabs, SIGNAL(currentChanged(int)), this, SLOT(tab_changed(int)));
vSplitter = new QSplitter(Qt::Horizontal, this);
//vSplitter->setChildrenCollapsible(false);
hSplitter = new QSplitter(Qt::Vertical, this);
hSplitter->setChildrenCollapsible(false);
hSplitter->setFrameShape(QFrame::NoFrame);
// Name filter
search_filter = new LineEdit(this);
searchFilterAct = toolBar->insertWidget(actionLock_qBittorrent, search_filter);
search_filter->setPlaceholderText(tr("Filter torrent list..."));
search_filter->setFixedWidth(200);
QWidget *spacer = new QWidget(this);
spacer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
toolBar->insertWidget(searchFilterAct, spacer);
// Transfer List tab
transferList = new TransferListWidget(hSplitter, this);
//transferList->setStyleSheet("QTreeView {border: none;}"); // borderless
properties = new PropertiesWidget(hSplitter, this, transferList);
transferListFilters = new TransferListFiltersWidget(vSplitter, transferList);
hSplitter->addWidget(transferList);
hSplitter->addWidget(properties);
vSplitter->addWidget(transferListFilters);
vSplitter->addWidget(hSplitter);
vSplitter->setCollapsible(0, true);
vSplitter->setCollapsible(1, false);
tabs->addTab(vSplitter, GuiIconProvider::instance()->getIcon("folder-remote"), tr("Transfers"));
connect(search_filter, SIGNAL(textChanged(QString)), transferList, SLOT(applyNameFilter(QString)));
connect(hSplitter, SIGNAL(splitterMoved(int, int)), this, SLOT(writeSettings()));
connect(vSplitter, SIGNAL(splitterMoved(int, int)), this, SLOT(writeSettings()));
connect(BitTorrent::Session::instance(), SIGNAL(trackersChanged(BitTorrent::TorrentHandle *const)), properties, SLOT(loadTrackers(BitTorrent::TorrentHandle *const)));
connect(BitTorrent::Session::instance(), SIGNAL(trackersAdded(BitTorrent::TorrentHandle *const, const QList<BitTorrent::TrackerEntry> &)), transferListFilters, SLOT(addTrackers(BitTorrent::TorrentHandle *const, const QList<BitTorrent::TrackerEntry> &)));
connect(BitTorrent::Session::instance(), SIGNAL(trackersRemoved(BitTorrent::TorrentHandle *const, const QList<BitTorrent::TrackerEntry> &)), transferListFilters, SLOT(removeTrackers(BitTorrent::TorrentHandle *const, const QList<BitTorrent::TrackerEntry> &)));
connect(BitTorrent::Session::instance(), SIGNAL(trackerlessStateChanged(BitTorrent::TorrentHandle *const, bool)), transferListFilters, SLOT(changeTrackerless(BitTorrent::TorrentHandle *const, bool)));
connect(BitTorrent::Session::instance(), SIGNAL(trackerSuccess(BitTorrent::TorrentHandle *const, const QString &)), transferListFilters, SLOT(trackerSuccess(BitTorrent::TorrentHandle *const, const QString &)));
connect(BitTorrent::Session::instance(), SIGNAL(trackerError(BitTorrent::TorrentHandle *const, const QString &)), transferListFilters, SLOT(trackerError(BitTorrent::TorrentHandle *const, const QString &)));
connect(BitTorrent::Session::instance(), SIGNAL(trackerWarning(BitTorrent::TorrentHandle *const, const QString &)), transferListFilters, SLOT(trackerWarning(BitTorrent::TorrentHandle *const, const QString &)));
centralWidgetLayout->addWidget(tabs);
prioSeparator = toolBar->insertSeparator(actionTopPriority);
prioSeparatorMenu = menu_Edit->insertSeparator(actionTopPriority);
// Transfer list slots
connect(actionStart, SIGNAL(triggered()), transferList, SLOT(startSelectedTorrents()));
connect(actionStart_All, SIGNAL(triggered()), transferList, SLOT(resumeAllTorrents()));
connect(actionPause, SIGNAL(triggered()), transferList, SLOT(pauseSelectedTorrents()));
connect(actionPause_All, SIGNAL(triggered()), transferList, SLOT(pauseAllTorrents()));
connect(actionDelete, SIGNAL(triggered()), transferList, SLOT(deleteSelectedTorrents()));
connect(actionTopPriority, SIGNAL(triggered()), transferList, SLOT(topPrioSelectedTorrents()));
connect(actionIncreasePriority, SIGNAL(triggered()), transferList, SLOT(increasePrioSelectedTorrents()));
connect(actionDecreasePriority, SIGNAL(triggered()), transferList, SLOT(decreasePrioSelectedTorrents()));
connect(actionBottomPriority, SIGNAL(triggered()), transferList, SLOT(bottomPrioSelectedTorrents()));
connect(actionToggleVisibility, SIGNAL(triggered()), this, SLOT(toggleVisibility()));
connect(actionMinimize, SIGNAL(triggered()), SLOT(minimizeWindow()));
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
programUpdateTimer.setInterval(60 * 60 * 1000);
programUpdateTimer.setSingleShot(true);
connect(&programUpdateTimer, SIGNAL(timeout()), SLOT(checkProgramUpdate()));
connect(actionCheck_for_updates, SIGNAL(triggered()), SLOT(checkProgramUpdate()));
#else
actionCheck_for_updates->setVisible(false);
#endif
m_pwr = new PowerManagement(this);
preventTimer = new QTimer(this);
connect(preventTimer, SIGNAL(timeout()), SLOT(checkForActiveTorrents()));
// Configure BT session according to options
loadPreferences(false);
connect(BitTorrent::Session::instance(), SIGNAL(torrentsUpdated()), this, SLOT(updateGUI()));
// Accept drag 'n drops
setAcceptDrops(true);
createKeyboardShortcuts();
// Create status bar
status_bar = new StatusBar(QMainWindow::statusBar());
connect(status_bar->connectionStatusButton(), SIGNAL(clicked()), SLOT(showConnectionSettings()));
connect(actionUse_alternative_speed_limits, SIGNAL(triggered()), status_bar, SLOT(toggleAlternativeSpeeds()));
#ifdef Q_OS_MAC
setUnifiedTitleAndToolBarOnMac(true);
#endif
// View settings
actionTop_tool_bar->setChecked(pref->isToolbarDisplayed());
actionSpeed_in_title_bar->setChecked(pref->speedInTitleBar());
actionRSS_Reader->setChecked(pref->isRSSEnabled());
actionSearch_engine->setChecked(pref->isSearchEnabled());
actionExecution_Logs->setChecked(pref->isExecutionLogEnabled());
displayRSSTab(actionRSS_Reader->isChecked());
on_actionExecution_Logs_triggered(actionExecution_Logs->isChecked());
if (actionSearch_engine->isChecked())
QTimer::singleShot(0, this, SLOT(on_actionSearch_engine_triggered()));
// Auto shutdown actions
QActionGroup *autoShutdownGroup = new QActionGroup(this);
autoShutdownGroup->setExclusive(true);
autoShutdownGroup->addAction(actionAutoShutdown_Disabled);
autoShutdownGroup->addAction(actionAutoExit_qBittorrent);
autoShutdownGroup->addAction(actionAutoShutdown_system);
autoShutdownGroup->addAction(actionAutoSuspend_system);
autoShutdownGroup->addAction(actionAutoHibernate_system);
#if (!defined(Q_OS_UNIX) || defined(Q_OS_MAC)) || defined(QT_DBUS_LIB)
actionAutoShutdown_system->setChecked(pref->shutdownWhenDownloadsComplete());
actionAutoSuspend_system->setChecked(pref->suspendWhenDownloadsComplete());
actionAutoHibernate_system->setChecked(pref->hibernateWhenDownloadsComplete());
#else
actionAutoShutdown_system->setDisabled(true);
actionAutoSuspend_system->setDisabled(true);
actionAutoHibernate_system->setDisabled(true);
#endif
actionAutoExit_qBittorrent->setChecked(pref->shutdownqBTWhenDownloadsComplete());
if (!autoShutdownGroup->checkedAction())
actionAutoShutdown_Disabled->setChecked(true);
// Load Window state and sizes
readSettings();
if (systrayIcon) {
if (!(pref->startMinimized() || ui_locked)) {
show();
activateWindow();
raise();
}
else if (pref->startMinimized()) {
showMinimized();
if (pref->minimizeToTray())
hide();
}
}
else {
// Make sure the Window is visible if we don't have a tray icon
if (pref->startMinimized()) {
showMinimized();
}
else {
show();
activateWindow();
raise();
}
}
properties->readSettings();
// Start watching the executable for updates
executable_watcher = new QFileSystemWatcher(this);
connect(executable_watcher, SIGNAL(fileChanged(QString)), this, SLOT(notifyOfUpdate(QString)));
executable_watcher->addPath(qApp->applicationFilePath());
transferList->setFocus();
// Update the number of torrents (tab)
updateNbTorrents();
connect(transferList->getSourceModel(), SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(updateNbTorrents()));
connect(transferList->getSourceModel(), SIGNAL(rowsRemoved(QModelIndex, int, int)), this, SLOT(updateNbTorrents()));
connect(pref, SIGNAL(changed()), this, SLOT(optionsSaved()));
qDebug("GUI Built");
#ifdef Q_OS_WIN
if (!pref->neverCheckFileAssoc() && (!Preferences::isTorrentFileAssocSet() || !Preferences::isMagnetLinkAssocSet())) {
if (QMessageBox::question(0, tr("Torrent file association"),
tr("qBittorrent is not the default application to open torrent files or Magnet links.\nDo you want to associate qBittorrent to torrent files and Magnet links?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes) == QMessageBox::Yes) {
Preferences::setTorrentFileAssoc(true);
Preferences::setMagnetLinkAssoc(true);
}
else {
pref->setNeverCheckFileAssoc();
}
}
#endif
#ifdef Q_OS_MAC
qt_mac_set_dock_menu(getTrayIconMenu());
#endif
}
MainWindow::~MainWindow()
{
#ifdef Q_OS_MAC
// Workaround to avoid bug http://bugreports.qt.nokia.com/browse/QTBUG-7305
setUnifiedTitleAndToolBarOnMac(false);
#endif
}
void MainWindow::addToolbarContextMenu()
{
const Preferences* const pref = Preferences::instance();
toolbarMenu = new QMenu(this);
toolBar->setContextMenuPolicy(Qt::CustomContextMenu);
connect(toolBar, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(toolbarMenuRequested(QPoint)));
QAction *iconsOnly = new QAction(tr("Icons Only"), toolbarMenu);
connect(iconsOnly, SIGNAL(triggered()), this, SLOT(toolbarIconsOnly()));
QAction *textOnly = new QAction(tr("Text Only"), toolbarMenu);
connect(textOnly, SIGNAL(triggered()), this, SLOT(toolbarTextOnly()));
QAction *textBesideIcons = new QAction(tr("Text Alongside Icons"), toolbarMenu);
connect(textBesideIcons, SIGNAL(triggered()), this, SLOT(toolbarTextBeside()));
QAction *textUnderIcons = new QAction(tr("Text Under Icons"), toolbarMenu);
connect(textUnderIcons, SIGNAL(triggered()), this, SLOT(toolbarTextUnder()));
QAction *followSystemStyle = new QAction(tr("Follow System Style"), toolbarMenu);
connect(followSystemStyle, SIGNAL(triggered()), this, SLOT(toolbarFollowSystem()));
toolbarMenu->addAction(iconsOnly);
toolbarMenu->addAction(textOnly);
toolbarMenu->addAction(textBesideIcons);
toolbarMenu->addAction(textUnderIcons);
toolbarMenu->addAction(followSystemStyle);
QActionGroup *textPositionGroup = new QActionGroup(toolbarMenu);
textPositionGroup->addAction(iconsOnly);
iconsOnly->setCheckable(true);
textPositionGroup->addAction(textOnly);
textOnly->setCheckable(true);
textPositionGroup->addAction(textBesideIcons);
textBesideIcons->setCheckable(true);
textPositionGroup->addAction(textUnderIcons);
textUnderIcons->setCheckable(true);
textPositionGroup->addAction(followSystemStyle);
followSystemStyle->setCheckable(true);
const Qt::ToolButtonStyle buttonStyle = static_cast<Qt::ToolButtonStyle>(pref->getToolbarTextPosition());
if (buttonStyle >= Qt::ToolButtonIconOnly && buttonStyle <= Qt::ToolButtonFollowStyle)
toolBar->setToolButtonStyle(buttonStyle);
switch (buttonStyle) {
case Qt::ToolButtonIconOnly:
iconsOnly->setChecked(true);
break;
case Qt::ToolButtonTextOnly:
textOnly->setChecked(true);
break;
case Qt::ToolButtonTextBesideIcon:
textBesideIcons->setChecked(true);
break;
case Qt::ToolButtonTextUnderIcon:
textUnderIcons->setChecked(true);
break;
default:
followSystemStyle->setChecked(true);
}
}
void MainWindow::toolbarMenuRequested(QPoint point)
{
toolbarMenu->exec(toolBar->mapToGlobal(point));
}
void MainWindow::toolbarIconsOnly()
{
toolBar->setToolButtonStyle(Qt::ToolButtonIconOnly);
Preferences::instance()->setToolbarTextPosition(Qt::ToolButtonIconOnly);
}
void MainWindow::toolbarTextOnly()
{
toolBar->setToolButtonStyle(Qt::ToolButtonTextOnly);
Preferences::instance()->setToolbarTextPosition(Qt::ToolButtonTextOnly);
}
void MainWindow::toolbarTextBeside()
{
toolBar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
Preferences::instance()->setToolbarTextPosition(Qt::ToolButtonTextBesideIcon);
}
void MainWindow::toolbarTextUnder()
{
toolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
Preferences::instance()->setToolbarTextPosition(Qt::ToolButtonTextUnderIcon);
}
void MainWindow::toolbarFollowSystem()
{
toolBar->setToolButtonStyle(Qt::ToolButtonFollowStyle);
Preferences::instance()->setToolbarTextPosition(Qt::ToolButtonFollowStyle);
}
void MainWindow::defineUILockPassword()
{
QString old_pass_md5 = Preferences::instance()->getUILockPasswordMD5();
if (old_pass_md5.isNull()) old_pass_md5 = "";
bool ok = false;
QString new_clear_password = AutoExpandableDialog::getText(this, tr("UI lock password"), tr("Please type the UI lock password:"), QLineEdit::Password, old_pass_md5, &ok);
if (ok) {
new_clear_password = new_clear_password.trimmed();
if (new_clear_password.size() < 3) {
QMessageBox::warning(this, tr("Invalid password"), tr("The password should contain at least 3 characters"));
return;
}
if (new_clear_password != old_pass_md5)
Preferences::instance()->setUILockPassword(new_clear_password);
QMessageBox::information(this, tr("Password update"), tr("The UI lock password has been successfully updated"));
}
}
void MainWindow::clearUILockPassword()
{
QMessageBox::StandardButton answer = QMessageBox::question(this, tr("Clear the password"), tr("Are you sure you want to clear the password?"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
if (answer == QMessageBox::Yes)
Preferences::instance()->clearUILockPassword();
}
void MainWindow::on_actionLock_qBittorrent_triggered()
{
Preferences* const pref = Preferences::instance();
// Check if there is a password
if (pref->getUILockPasswordMD5().isEmpty()) {
// Ask for a password
bool ok = false;
QString clear_password = AutoExpandableDialog::getText(this, tr("UI lock password"), tr("Please type the UI lock password:"), QLineEdit::Password, "", &ok);
if (!ok) return;
pref->setUILockPassword(clear_password);
}
// Lock the interface
ui_locked = true;
pref->setUILocked(true);
myTrayIconMenu->setEnabled(false);
hide();
}
void MainWindow::displayRSSTab(bool enable)
{
if (enable) {
// RSS tab
if (!rssWidget) {
rssWidget = new RSSImp(tabs);
connect(rssWidget, SIGNAL(updateRSSCount(int)), this, SLOT(updateRSSTabLabel(int)));
int index_tab = tabs->addTab(rssWidget, tr("RSS (%1)").arg(0));
tabs->setTabIcon(index_tab, GuiIconProvider::instance()->getIcon("application-rss+xml"));
}
}
else if (rssWidget) {
delete rssWidget;
}
}
void MainWindow::updateRSSTabLabel(int count)
{
tabs->setTabText(tabs->indexOf(rssWidget), tr("RSS (%1)").arg(count));
}
void MainWindow::displaySearchTab(bool enable)
{
Preferences::instance()->setSearchEnabled(enable);
if (enable) {
// RSS tab
if (!searchEngine) {
searchEngine = new SearchWidget(this);
tabs->insertTab(1, searchEngine, GuiIconProvider::instance()->getIcon("edit-find"), tr("Search"));
}
}
else if (searchEngine) {
delete searchEngine;
}
}
void MainWindow::updateNbTorrents()
{
tabs->setTabText(0, tr("Transfers (%1)").arg(transferList->getSourceModel()->rowCount()));
}
void MainWindow::on_actionDocumentation_triggered() const
{
QDesktopServices::openUrl(QUrl(QString::fromUtf8("http://doc.qbittorrent.org")));
}
void MainWindow::tab_changed(int new_tab)
{
Q_UNUSED(new_tab);
// We cannot rely on the index new_tab
// because the tab order is undetermined now
if (tabs->currentWidget() == vSplitter) {
qDebug("Changed tab to transfer list, refreshing the list");
properties->loadDynamicData();
searchFilterAct->setVisible(true);
return;
}
else {
searchFilterAct->setVisible(false);
}
if (tabs->currentWidget() == searchEngine) {
qDebug("Changed tab to search engine, giving focus to search input");
searchEngine->giveFocusToSearchInput();
}
}
void MainWindow::writeSettings()
{
Preferences* const pref = Preferences::instance();
pref->setMainGeometry(saveGeometry());
// Splitter size
pref->setMainVSplitterState(vSplitter->saveState());
properties->saveSettings();
}
void MainWindow::cleanup()
{
writeSettings();
delete executable_watcher;
if (systrayCreator)
systrayCreator->stop();
if (preventTimer)
preventTimer->stop();
#if (defined(Q_OS_WIN) || defined(Q_OS_MAC))
programUpdateTimer.stop();
#endif
delete search_filter;
delete searchFilterAct;
delete tabs; // this seems enough to also delete all contained widgets
delete status_bar;
delete m_pwr;
delete toolbarMenu;
}
void MainWindow::readSettings()
{
const Preferences* const pref = Preferences::instance();
const QByteArray mainGeo = pref->getMainGeometry();
if (!mainGeo.isEmpty())
if (restoreGeometry(mainGeo))
m_posInitialized = true;
const QByteArray splitterState = pref->getMainVSplitterState();
if (splitterState.isEmpty())
// Default sizes
vSplitter->setSizes(QList<int>() << 120 << vSplitter->width() - 120);
else
vSplitter->restoreState(splitterState);
}
void MainWindow::balloonClicked()
{
if (isHidden()) {
if (ui_locked) {
// Ask for UI lock password
if (!unlockUI())
return;
}
show();
if (isMinimized())
showNormal();
}
raise();
activateWindow();
}
void MainWindow::addTorrentFailed(const QString &error) const
{
showNotificationBaloon(tr("Error"), tr("Failed to add torrent: %1").arg(error));
}
// called when a torrent has finished
void MainWindow::finishedTorrent(BitTorrent::TorrentHandle *const torrent) const
{
showNotificationBaloon(tr("Download completion"), tr("'%1' has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(torrent->name()));
}
// Notification when disk is full
void MainWindow::fullDiskError(BitTorrent::TorrentHandle *const torrent, QString msg) const
{
showNotificationBaloon(tr("I/O Error", "i.e: Input/Output Error"), tr("An I/O error occurred for torrent '%1'.\n Reason: %2", "e.g: An error occurred for torrent 'xxx.avi'.\n Reason: disk is full.").arg(torrent->name()).arg(msg));
}
void MainWindow::createKeyboardShortcuts()
{
actionCreate_torrent->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+N")));
actionOpen->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+O")));
actionDownload_from_URL->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift+O")));
actionExit->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Q")));
QShortcut *switchTransferShortcut = new QShortcut(QKeySequence("Alt+1"), this);
connect(switchTransferShortcut, SIGNAL(activated()), this, SLOT(displayTransferTab()));
QShortcut *switchSearchShortcut = new QShortcut(QKeySequence("Alt+2"), this);
connect(switchSearchShortcut, SIGNAL(activated()), this, SLOT(displaySearchTab()));
QShortcut *switchSearchShortcut2 = new QShortcut(QKeySequence("Ctrl+F"), this);
connect(switchSearchShortcut2, SIGNAL(activated()), this, SLOT(displaySearchTab()));
QShortcut *switchRSSShortcut = new QShortcut(QKeySequence("Alt+3"), this);
connect(switchRSSShortcut, SIGNAL(activated()), this, SLOT(displayRSSTab()));
actionDocumentation->setShortcut(QKeySequence("F1"));
actionOptions->setShortcut(QKeySequence(QString::fromUtf8("Alt+O")));
actionStart->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+S")));
actionStart_All->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift+S")));
actionPause->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+P")));
actionPause_All->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift+P")));
actionBottomPriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift+-")));
actionDecreasePriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+-")));
actionIncreasePriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl++")));
actionTopPriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Shift++")));
#ifdef Q_OS_MAC
actionMinimize->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+M")));
addAction(actionMinimize);
#endif
}
// Keyboard shortcuts slots
void MainWindow::displayTransferTab() const
{
tabs->setCurrentWidget(transferList);
}
void MainWindow::displaySearchTab() const
{
if (searchEngine)
tabs->setCurrentWidget(searchEngine);
}
void MainWindow::displayRSSTab() const
{
if (rssWidget)
tabs->setCurrentWidget(rssWidget);
}
// End of keyboard shortcuts slots
void MainWindow::askRecursiveTorrentDownloadConfirmation(BitTorrent::TorrentHandle *const torrent)
{
Preferences* const pref = Preferences::instance();
if (pref->recursiveDownloadDisabled()) return;
// Get Torrent name
QString torrent_name = torrent->name();
QMessageBox confirmBox(QMessageBox::Question, tr("Recursive download confirmation"), tr("The torrent '%1' contains torrent files, do you want to proceed with their download?").arg(torrent_name));
QPushButton *yes = confirmBox.addButton(tr("Yes"), QMessageBox::YesRole);
/*QPushButton *no = */ confirmBox.addButton(tr("No"), QMessageBox::NoRole);
QPushButton *never = confirmBox.addButton(tr("Never"), QMessageBox::NoRole);
confirmBox.exec();
if (confirmBox.clickedButton() == yes)
BitTorrent::Session::instance()->recursiveTorrentDownload(torrent->hash());
else if (confirmBox.clickedButton() == never)
pref->disableRecursiveDownload();
}
void MainWindow::handleDownloadFromUrlFailure(QString url, QString reason) const
{
// Display a message box
showNotificationBaloon(tr("URL download error"), tr("Couldn't download file at URL '%1', reason: %2.").arg(url).arg(reason));
}
void MainWindow::on_actionSet_global_upload_limit_triggered()
{
qDebug() << Q_FUNC_INFO;
bool ok;
int cur_limit = BitTorrent::Session::instance()->uploadRateLimit();
const long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Upload Speed Limit"), cur_limit);
if (ok) {
qDebug("Setting global upload rate limit to %.1fKb/s", new_limit / 1024.);
BitTorrent::Session::instance()->setUploadRateLimit(new_limit);
if (new_limit <= 0)
Preferences::instance()->setGlobalUploadLimit(-1);
else
Preferences::instance()->setGlobalUploadLimit(new_limit / 1024.);
}
}
void MainWindow::on_actionSet_global_download_limit_triggered()
{
qDebug() << Q_FUNC_INFO;
bool ok;
int cur_limit = BitTorrent::Session::instance()->downloadRateLimit();
const long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Download Speed Limit"), cur_limit);
if (ok) {
qDebug("Setting global download rate limit to %.1fKb/s", new_limit / 1024.);
BitTorrent::Session::instance()->setDownloadRateLimit(new_limit);
if (new_limit <= 0)
Preferences::instance()->setGlobalDownloadLimit(-1);
else
Preferences::instance()->setGlobalDownloadLimit(new_limit / 1024.);
}
}
// Necessary if we want to close the window
// in one time if "close to systray" is enabled
void MainWindow::on_actionExit_triggered()
{
// UI locking enforcement.
if (isHidden() && ui_locked) {
// Ask for UI lock password
if (!unlockUI())
return;
}
force_exit = true;
close();
}
QWidget* MainWindow::getCurrentTabWidget() const
{
if (isMinimized() || !isVisible())
return 0;
if (tabs->currentIndex() == 0)
return transferList;
return tabs->currentWidget();
}
void MainWindow::setTabText(int index, QString text) const
{
tabs->setTabText(index, text);
}
bool MainWindow::unlockUI()
{
if (unlockDlgShowing)
return false;
else
unlockDlgShowing = true;
bool ok = false;
QString clear_password = AutoExpandableDialog::getText(this, tr("UI lock password"), tr("Please type the UI lock password:"), QLineEdit::Password, "", &ok);
unlockDlgShowing = false;
if (!ok) return false;
Preferences* const pref = Preferences::instance();
QString real_pass_md5 = pref->getUILockPasswordMD5();
QCryptographicHash md5(QCryptographicHash::Md5);
md5.addData(clear_password.toLocal8Bit());
QString password_md5 = md5.result().toHex();
if (real_pass_md5 == password_md5) {
ui_locked = false;
pref->setUILocked(false);
myTrayIconMenu->setEnabled(true);
return true;
}
QMessageBox::warning(this, tr("Invalid password"), tr("The password is invalid"));
return false;
}
void MainWindow::notifyOfUpdate(QString)
{
// Show restart message
status_bar->showRestartRequired();
// Delete the executable watcher
delete executable_watcher;
executable_watcher = 0;
}
// Toggle Main window visibility
void MainWindow::toggleVisibility(QSystemTrayIcon::ActivationReason e)
{
if (e == QSystemTrayIcon::Trigger || e == QSystemTrayIcon::DoubleClick) {
if (isHidden()) {
if (ui_locked) {
// Ask for UI lock password
if (!unlockUI())
return;
}
// Make sure the window is not minimized
setWindowState(windowState() & (~Qt::WindowMinimized | Qt::WindowActive));
// Then show it
show();
raise();
activateWindow();
}
else {
hide();
}
}
}
// Display About Dialog
void MainWindow::on_actionAbout_triggered()
{
//About dialog
if (aboutDlg)
aboutDlg->setFocus();
else
aboutDlg = new about(this);
}
void MainWindow::on_actionStatistics_triggered()
{
if (statsDlg)
statsDlg->setFocus();
else
statsDlg = new StatsDialog(this);
}
void MainWindow::showEvent(QShowEvent *e)
{
qDebug("** Show Event **");
if (getCurrentTabWidget() == transferList)
properties->loadDynamicData();
e->accept();
// Make sure the window is initially centered
if (!m_posInitialized) {
move(Utils::Misc::screenCenter(this));
m_posInitialized = true;
}
}
// Called when we close the program
void MainWindow::closeEvent(QCloseEvent *e)
{
Preferences* const pref = Preferences::instance();
const bool goToSystrayOnExit = pref->closeToTray();
if (!force_exit && systrayIcon && goToSystrayOnExit && !this->isHidden()) {
hide();
e->accept();
return;
}
if (pref->confirmOnExit() && BitTorrent::Session::instance()->hasActiveTorrents()) {
if (e->spontaneous() || force_exit) {
if (!isVisible())
show();
QMessageBox confirmBox(QMessageBox::Question, tr("Exiting qBittorrent"),
tr("Some files are currently transferring.\nAre you sure you want to quit qBittorrent?"),
QMessageBox::NoButton, this);
QPushButton *noBtn = confirmBox.addButton(tr("&No"), QMessageBox::NoRole);
confirmBox.addButton(tr("&Yes"), QMessageBox::YesRole);
QPushButton *alwaysBtn = confirmBox.addButton(tr("&Always Yes"), QMessageBox::YesRole);
confirmBox.setDefaultButton(noBtn);
confirmBox.exec();
if (!confirmBox.clickedButton() || confirmBox.clickedButton() == noBtn) {
// Cancel exit
e->ignore();
force_exit = false;
return;
}
if (confirmBox.clickedButton() == alwaysBtn) {
// Remember choice
Preferences::instance()->setConfirmOnExit(false);
}
}
}
//abort search if any
if (searchEngine) delete searchEngine;
hide();
// Hide tray icon
if (systrayIcon)
systrayIcon->hide();
// Accept exit
e->accept();
qApp->exit();
}
// Display window to create a torrent
void MainWindow::on_actionCreate_torrent_triggered()
{
if (createTorrentDlg)
createTorrentDlg->setFocus();
else
createTorrentDlg = new TorrentCreatorDlg(this);
}
bool MainWindow::event(QEvent * e)
{
switch(e->type()) {
case QEvent::WindowStateChange: {
qDebug("Window change event");
//Now check to see if the window is minimised
if (isMinimized()) {
qDebug("minimisation");
if (systrayIcon && Preferences::instance()->minimizeToTray()) {
qDebug("Has active window: %d", (int)(qApp->activeWindow() != 0));
// Check if there is a modal window
bool has_modal_window = false;
foreach (QWidget *widget, QApplication::allWidgets()) {
if (widget->isModal()) {
has_modal_window = true;
break;
}
}
// Iconify if there is no modal window
if (!has_modal_window) {
qDebug("Minimize to Tray enabled, hiding!");
e->ignore();
QTimer::singleShot(0, this, SLOT(hide()));
return true;
}
}
}
break;
}
#ifdef Q_OS_MAC
case QEvent::ToolBarChange: {
qDebug("MAC: Received a toolbar change event!");
bool ret = QMainWindow::event(e);
qDebug("MAC: new toolbar visibility is %d", !actionTop_tool_bar->isChecked());
actionTop_tool_bar->toggle();
Preferences::instance()->setToolbarDisplayed(actionTop_tool_bar->isChecked());
return ret;
}
#endif
default:
break;
}
return QMainWindow::event(e);
}
// Action executed when a file is dropped
void MainWindow::dropEvent(QDropEvent *event)
{
event->acceptProposedAction();
QStringList files;
if (event->mimeData()->hasUrls()) {
const QList<QUrl> urls = event->mimeData()->urls();
foreach (const QUrl &url, urls) {
if (!url.isEmpty()) {
if (url.scheme().compare("file", Qt::CaseInsensitive) == 0)
files << url.toLocalFile();
else
files << url.toString();
}
}
}
else {
files = event->mimeData()->text().split(QString::fromUtf8("\n"));
}
// Add file to download list
const bool useTorrentAdditionDialog = AddNewTorrentDialog::isEnabled();
foreach (QString file, files) {
qDebug("Dropped file %s on download list", qPrintable(file));
if (useTorrentAdditionDialog)
AddNewTorrentDialog::show(file, this);
else
BitTorrent::Session::instance()->addTorrent(file);
}
}
// Decode if we accept drag 'n drop or not
void MainWindow::dragEnterEvent(QDragEnterEvent *event)
{
foreach (const QString &mime, event->mimeData()->formats())
qDebug("mimeData: %s", mime.toLocal8Bit().data());
if (event->mimeData()->hasFormat(QString::fromUtf8("text/plain")) || event->mimeData()->hasFormat(QString::fromUtf8("text/uri-list")))
event->acceptProposedAction();
}
/*****************************************************
* *
* Torrent *
* *
*****************************************************/
// Display a dialog to allow user to add
// torrents to download list
void MainWindow::on_actionOpen_triggered()
{
Preferences* const pref = Preferences::instance();
// Open File Open Dialog
// Note: it is possible to select more than one file
const QStringList pathsList =
QFileDialog::getOpenFileNames(0, tr("Open Torrent Files"), pref->getMainLastDir(),
tr("Torrent Files") + QString::fromUtf8(" (*.torrent)"));
const bool useTorrentAdditionDialog = AddNewTorrentDialog::isEnabled();
if (!pathsList.isEmpty()) {
foreach (QString file, pathsList) {
qDebug("Dropped file %s on download list", qPrintable(file));
if (useTorrentAdditionDialog)
AddNewTorrentDialog::show(file, this);
else
BitTorrent::Session::instance()->addTorrent(file);
}
// Save last dir to remember it
QStringList top_dir = Utils::Fs::fromNativePath(pathsList.at(0)).split("/");
top_dir.removeLast();
pref->setMainLastDir(Utils::Fs::fromNativePath(top_dir.join("/")));
}
}
void MainWindow::activate()
{
if (!ui_locked || unlockUI()) {
show();
activateWindow();
raise();
}
}
void MainWindow::optionsSaved()
{
loadPreferences();
}
// Load program preferences
void MainWindow::loadPreferences(bool configure_session)
{
Logger::instance()->addMessage(tr("Options were saved successfully."));
const Preferences* const pref = Preferences::instance();
const bool newSystrayIntegration = pref->systrayIntegration();
actionLock_qBittorrent->setVisible(newSystrayIntegration);
if (newSystrayIntegration != (systrayIcon != 0)) {
if (newSystrayIntegration) {
// create the trayicon
if (!QSystemTrayIcon::isSystemTrayAvailable()) {
if (!configure_session) { // Program startup
systrayCreator = new QTimer(this);
connect(systrayCreator, SIGNAL(timeout()), this, SLOT(createSystrayDelayed()));
systrayCreator->setSingleShot(true);
systrayCreator->start(2000);
qDebug("Info: System tray is unavailable, trying again later.");
}
else {
qDebug("Warning: System tray is unavailable.");
}
}
else {
createTrayIcon();
}
}
else {
// Destroy trayicon
delete systrayIcon;
delete myTrayIconMenu;
}
}
// Reload systray icon
if (newSystrayIntegration && systrayIcon)
systrayIcon->setIcon(getSystrayIcon());
// General
if (pref->isToolbarDisplayed()) {
toolBar->setVisible(true);
}
else {
// Clear search filter before hiding the top toolbar
search_filter->clear();
toolBar->setVisible(false);
}
if (pref->preventFromSuspend() && !preventTimer->isActive()) {
preventTimer->start(PREVENT_SUSPEND_INTERVAL);
}
else {
preventTimer->stop();
m_pwr->setActivityState(false);
}
transferList->setAlternatingRowColors(pref->useAlternatingRowColors());
properties->getFilesList()->setAlternatingRowColors(pref->useAlternatingRowColors());
properties->getTrackerList()->setAlternatingRowColors(pref->useAlternatingRowColors());
properties->getPeerList()->setAlternatingRowColors(pref->useAlternatingRowColors());
// Queueing System
if (pref->isQueueingSystemEnabled()) {
if (!actionDecreasePriority->isVisible()) {
transferList->hidePriorityColumn(false);
actionDecreasePriority->setVisible(true);
actionIncreasePriority->setVisible(true);
actionTopPriority->setVisible(true);
actionBottomPriority->setVisible(true);
prioSeparator->setVisible(true);
prioSeparatorMenu->setVisible(true);
}
}
else {
if (actionDecreasePriority->isVisible()) {
transferList->hidePriorityColumn(true);
actionDecreasePriority->setVisible(false);
actionIncreasePriority->setVisible(false);
actionTopPriority->setVisible(false);
actionBottomPriority->setVisible(false);
prioSeparator->setVisible(false);
prioSeparatorMenu->setVisible(false);
}
}
// Torrent properties
properties->reloadPreferences();
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
if (pref->isUpdateCheckEnabled() && !m_wasUpdateCheckEnabled) {
m_wasUpdateCheckEnabled = true;
checkProgramUpdate();
}
else if (!pref->isUpdateCheckEnabled() && m_wasUpdateCheckEnabled) {
m_wasUpdateCheckEnabled = false;
programUpdateTimer.stop();
}
#endif
qDebug("GUI settings loaded");
}
void MainWindow::addUnauthenticatedTracker(const QPair<BitTorrent::TorrentHandle*, QString> &tracker)
{
// Trackers whose authentication was cancelled
if (unauthenticated_trackers.indexOf(tracker) < 0)
unauthenticated_trackers << tracker;
}
// Called when a tracker requires authentication
void MainWindow::trackerAuthenticationRequired(BitTorrent::TorrentHandle *const torrent)
{
if (unauthenticated_trackers.indexOf(qMakePair(torrent, torrent->currentTracker())) < 0)
// Tracker login
new trackerLogin(this, torrent);
}
// Check connection status and display right icon
void MainWindow::updateGUI()
{
BitTorrent::SessionStatus status = BitTorrent::Session::instance()->status();
// update global informations
if (systrayIcon) {
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
QString html = "<div style='background-color: #678db2; color: #fff;height: 18px; font-weight: bold; margin-bottom: 5px;'>";
html += "qBittorrent";
html += "</div>";
html += "<div style='vertical-align: baseline; height: 18px;'>";
html += "<img src=':/icons/skin/download.png'/>&nbsp;" + tr("DL speed: %1", "e.g: Download speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate(), true));
html += "</div>";
html += "<div style='vertical-align: baseline; height: 18px;'>";
html += "<img src=':/icons/skin/seeding.png'/>&nbsp;" + tr("UP speed: %1", "e.g: Upload speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadUploadRate(), true));
html += "</div>";
#else
// OSes such as Windows do not support html here
QString html = tr("DL speed: %1", "e.g: Download speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate(), true));
html += "\n";
html += tr("UP speed: %1", "e.g: Upload speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadUploadRate(), true));
#endif
systrayIcon->setToolTip(html); // tray icon
}
if (displaySpeedInTitle)
setWindowTitle(tr("[D: %1, U: %2] qBittorrent %3", "D = Download; U = Upload; %3 is qBittorrent version").arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate(), true)).arg(Utils::Misc::friendlyUnit(status.payloadUploadRate(), true)).arg(QString::fromUtf8(VERSION)));
}
void MainWindow::showNotificationBaloon(QString title, QString msg) const
{
if (!Preferences::instance()->useProgramNotification()) return;
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) && defined(QT_DBUS_LIB)
org::freedesktop::Notifications notifications("org.freedesktop.Notifications",
"/org/freedesktop/Notifications",
QDBusConnection::sessionBus());
// Testing for 'notifications.isValid()' isn't helpful here.
// If the notification daemon is configured to run 'as needed'
// the above check can be false if the daemon wasn't started
// by another application. In this case DBus will be able to
// start the notification daemon and complete our request. Such
// a daemon is xfce4-notifyd, DBus autostarts it and after
// some inactivity shuts it down. Other DEs, like GNOME, choose
// to start their daemons at the session startup and have it sit
// idling for the whole session.
QVariantMap hints;
hints["desktop-entry"] = "qBittorrent";
QDBusPendingReply<uint> reply = notifications.Notify("qBittorrent", 0, "qbittorrent", title,
msg, QStringList(), hints, -1);
reply.waitForFinished();
if (!reply.isError())
return;
#endif
if (systrayIcon && QSystemTrayIcon::supportsMessages())
systrayIcon->showMessage(title, msg, QSystemTrayIcon::Information, TIME_TRAY_BALLOON);
}
/*****************************************************
* *
* Utils *
* *
*****************************************************/
void MainWindow::downloadFromURLList(const QStringList& url_list)
{
const bool useTorrentAdditionDialog = AddNewTorrentDialog::isEnabled();
foreach (QString url, url_list) {
if ((url.size() == 40 && !url.contains(QRegExp("[^0-9A-Fa-f]")))
|| (url.size() == 32 && !url.contains(QRegExp("[^2-7A-Za-z]"))))
url = "magnet:?xt=urn:btih:" + url;
if (useTorrentAdditionDialog)
AddNewTorrentDialog::show(url, this);
else
BitTorrent::Session::instance()->addTorrent(url);
}
}
/*****************************************************
* *
* Options *
* *
*****************************************************/
void MainWindow::createSystrayDelayed()
{
static int timeout = 20;
if (QSystemTrayIcon::isSystemTrayAvailable()) {
// Ok, systray integration is now supported
// Create systray icon
createTrayIcon();
delete systrayCreator;
}
else {
if (timeout) {
// Retry a bit later
systrayCreator->start(2000);
--timeout;
}
else {
// Timed out, apparently system really does not
// support systray icon
delete systrayCreator;
// Disable it in program preferences to
// avoid trying at each startup
Preferences::instance()->setSystrayIntegration(false);
}
}
}
void MainWindow::updateAltSpeedsBtn(bool alternative)
{
actionUse_alternative_speed_limits->setChecked(alternative);
}
void MainWindow::updateTrayIconMenu()
{
actionToggleVisibility->setText(isVisible() ? tr("Hide") : tr("Show"));
}
QMenu* MainWindow::getTrayIconMenu()
{
if (myTrayIconMenu)
return myTrayIconMenu;
// Tray icon Menu
myTrayIconMenu = new QMenu(this);
connect(myTrayIconMenu, SIGNAL(aboutToShow()), SLOT(updateTrayIconMenu()));
myTrayIconMenu->addAction(actionToggleVisibility);
myTrayIconMenu->addSeparator();
myTrayIconMenu->addAction(actionOpen);
myTrayIconMenu->addAction(actionDownload_from_URL);
myTrayIconMenu->addSeparator();
const bool isAltBWEnabled = Preferences::instance()->isAltBandwidthEnabled();
updateAltSpeedsBtn(isAltBWEnabled);
actionUse_alternative_speed_limits->setChecked(isAltBWEnabled);
myTrayIconMenu->addAction(actionUse_alternative_speed_limits);
myTrayIconMenu->addAction(actionSet_global_download_limit);
myTrayIconMenu->addAction(actionSet_global_upload_limit);
myTrayIconMenu->addSeparator();
myTrayIconMenu->addAction(actionStart_All);
myTrayIconMenu->addAction(actionPause_All);
myTrayIconMenu->addSeparator();
myTrayIconMenu->addAction(actionExit);
if (ui_locked)
myTrayIconMenu->setEnabled(false);
return myTrayIconMenu;
}
void MainWindow::createTrayIcon()
{
// Tray icon
systrayIcon = new QSystemTrayIcon(getSystrayIcon(), this);
systrayIcon->setContextMenu(getTrayIconMenu());
connect(systrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked()));
// End of Icon Menu
connect(systrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleVisibility(QSystemTrayIcon::ActivationReason)));
systrayIcon->show();
}
// Display Program Options
void MainWindow::on_actionOptions_triggered()
{
if (options)
options->setFocus();
else
options = new options_imp(this);
}
void MainWindow::on_actionTop_tool_bar_triggered()
{
bool is_visible = static_cast<QAction*>(sender())->isChecked();
toolBar->setVisible(is_visible);
Preferences::instance()->setToolbarDisplayed(is_visible);
}
void MainWindow::on_actionSpeed_in_title_bar_triggered()
{
displaySpeedInTitle = static_cast<QAction*>(sender())->isChecked();
Preferences::instance()->showSpeedInTitleBar(displaySpeedInTitle);
if (displaySpeedInTitle)
updateGUI();
else
setWindowTitle(QString("qBittorrent %1").arg(QString::fromUtf8(VERSION)));
}
void MainWindow::on_actionRSS_Reader_triggered()
{
Preferences::instance()->setRSSEnabled(actionRSS_Reader->isChecked());
displayRSSTab(actionRSS_Reader->isChecked());
}
void MainWindow::on_actionSearch_engine_triggered()
{
if (!has_python && actionSearch_engine->isChecked()) {
int pythonVersion = Utils::Misc::pythonVersion();
// Check if python is already in PATH
if (pythonVersion > 0)
Logger::instance()->addMessage(tr("Python found in %1").arg("PATH"), Log::INFO); // Prevent translators from messing with PATH
#ifdef Q_OS_WIN
else if (addPythonPathToEnv())
pythonVersion = Utils::Misc::pythonVersion();
#endif
bool res = false;
if ((pythonVersion == 2) || (pythonVersion == 3)) {
// Check python minimum requirement: 2.7.0/3.3.0
QString version = Utils::Misc::pythonVersionComplete();
QStringList splitted = version.split('.');
if (splitted.size() > 1) {
int middleVer = splitted.at(1).toInt();
if ((pythonVersion == 2 && middleVer < 7) || (pythonVersion == 3 && middleVer < 3)) {
QMessageBox::information(this, tr("Old Python Interpreter"), tr("Your Python version %1 is outdated. Please upgrade to latest version for search engines to work. Minimum requirement: 2.7.0/3.3.0.").arg(version));
actionSearch_engine->setChecked(false);
Preferences::instance()->setSearchEnabled(false);
return;
}
else {
res = true;
}
}
else {
QMessageBox::information(this, tr("Undetermined Python version"), tr("Couldn't determine your Python version (%1). Search engine disabled.").arg(version));
actionSearch_engine->setChecked(false);
Preferences::instance()->setSearchEnabled(false);
return;
}
}
if (res) {
has_python = true;
}
#ifdef Q_OS_WIN
else if (QMessageBox::question(this, tr("Missing Python Interpreter"),
tr("Python is required to use the search engine but it does not seem to be installed.\nDo you want to install it now?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes) == QMessageBox::Yes) {
// Download and Install Python
installPython();
actionSearch_engine->setChecked(false);
Preferences::instance()->setSearchEnabled(false);
return;
}
#endif
else {
#ifndef Q_OS_WIN
QMessageBox::information(this, tr("Missing Python Interpreter"), tr("Python is required to use the search engine but it does not seem to be installed."));
#endif
actionSearch_engine->setChecked(false);
Preferences::instance()->setSearchEnabled(false);
return;
}
}
displaySearchTab(actionSearch_engine->isChecked());
}
void MainWindow::on_action_Import_Torrent_triggered()
{
TorrentImportDlg::importTorrent();
}
/*****************************************************
* *
* HTTP Downloader *
* *
*****************************************************/
// Display an input dialog to prompt user for
// an url
void MainWindow::on_actionDownload_from_URL_triggered()
{
if (!downloadFromURLDialog) {
downloadFromURLDialog = new downloadFromURL(this);
connect(downloadFromURLDialog, SIGNAL(urlsReadyToBeDownloaded(QStringList)), this, SLOT(downloadFromURLList(QStringList)));
}
}
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
void MainWindow::handleUpdateCheckFinished(bool update_available, QString new_version, bool invokedByUser)
{
QMessageBox::StandardButton answer = QMessageBox::Yes;
if (update_available) {
answer = QMessageBox::question(this, tr("qBittorrent Update Available"),
tr("A new version is available.\nDo you want to download %1?").arg(new_version),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if (answer == QMessageBox::Yes) {
// The user want to update, let's download the update
ProgramUpdater* updater = dynamic_cast<ProgramUpdater*>(sender());
updater->updateProgram();
}
}
else if (invokedByUser) {
QMessageBox::information(this, tr("Already Using the Latest qBittorrent Version"),
tr("No updates available.\nYou are already using the latest version."));
}
sender()->deleteLater();
actionCheck_for_updates->setEnabled(true);
actionCheck_for_updates->setText(tr("&Check for Updates"));
actionCheck_for_updates->setToolTip(tr("Check for program updates"));
// Don't bother the user again in this session if he chose to ignore the update
if (Preferences::instance()->isUpdateCheckEnabled() && answer == QMessageBox::Yes)
programUpdateTimer.start();
}
#endif
void MainWindow::on_actionDonate_money_triggered()
{
QDesktopServices::openUrl(QUrl("http://www.qbittorrent.org/donate"));
}
void MainWindow::showConnectionSettings()
{
on_actionOptions_triggered();
options->showConnectionTab();
}
void MainWindow::minimizeWindow()
{
setWindowState(windowState() ^ Qt::WindowMinimized);
}
void MainWindow::on_actionExecution_Logs_triggered(bool checked)
{
if (checked) {
Q_ASSERT(!m_executionLog);
m_executionLog = new ExecutionLog(tabs);
int index_tab = tabs->addTab(m_executionLog, tr("Execution Log"));
tabs->setTabIcon(index_tab, GuiIconProvider::instance()->getIcon("view-calendar-journal"));
}
else if (m_executionLog) {
delete m_executionLog;
}
Preferences::instance()->setExecutionLogEnabled(checked);
}
void MainWindow::on_actionAutoExit_qBittorrent_toggled(bool enabled)
{
qDebug() << Q_FUNC_INFO << enabled;
Preferences::instance()->setShutdownqBTWhenDownloadsComplete(enabled);
}
void MainWindow::on_actionAutoSuspend_system_toggled(bool enabled)
{
qDebug() << Q_FUNC_INFO << enabled;
Preferences::instance()->setSuspendWhenDownloadsComplete(enabled);
}
void MainWindow::on_actionAutoHibernate_system_toggled(bool enabled)
{
qDebug() << Q_FUNC_INFO << enabled;
Preferences::instance()->setHibernateWhenDownloadsComplete(enabled);
}
void MainWindow::on_actionAutoShutdown_system_toggled(bool enabled)
{
qDebug() << Q_FUNC_INFO << enabled;
Preferences::instance()->setShutdownWhenDownloadsComplete(enabled);
}
void MainWindow::checkForActiveTorrents()
{
m_pwr->setActivityState(BitTorrent::Session::instance()->hasActiveTorrents());
}
QIcon MainWindow::getSystrayIcon() const
{
TrayIcon::Style style = Preferences::instance()->trayIconStyle();
switch(style) {
case TrayIcon::MONO_DARK:
return QIcon(":/icons/skin/qbittorrent_mono_dark.png");
case TrayIcon::MONO_LIGHT:
return QIcon(":/icons/skin/qbittorrent_mono_light.png");
default:
break;
}
QIcon icon;
#if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC))
if (Preferences::instance()->useSystemIconTheme())
icon = QIcon::fromTheme("qbittorrent");
#endif
if (icon.isNull()) {
icon.addFile(":/icons/skin/qbittorrent22.png", QSize(22, 22));
icon.addFile(":/icons/skin/qbittorrent16.png", QSize(16, 16));
icon.addFile(":/icons/skin/qbittorrent32.png", QSize(32, 32));
}
return icon;
}
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
void MainWindow::checkProgramUpdate()
{
programUpdateTimer.stop(); // If the user had clicked the menu item
actionCheck_for_updates->setEnabled(false);
actionCheck_for_updates->setText(tr("Checking for Updates..."));
actionCheck_for_updates->setToolTip(tr("Already checking for program updates in the background"));
bool invokedByUser = actionCheck_for_updates == qobject_cast<QAction*>(sender());
ProgramUpdater *updater = new ProgramUpdater(this, invokedByUser);
connect(updater, SIGNAL(updateCheckFinished(bool, QString, bool)), SLOT(handleUpdateCheckFinished(bool, QString, bool)));
updater->checkForUpdates();
}
#endif
#ifdef Q_OS_WIN
bool MainWindow::addPythonPathToEnv()
{
if (has_python)
return true;
QString python_path = Preferences::getPythonPath();
if (!python_path.isEmpty()) {
Logger::instance()->addMessage(tr("Python found in '%1'").arg(Utils::Fs::toNativePath(python_path)), Log::INFO);
// Add it to PATH envvar
QString path_envar = QString::fromLocal8Bit(qgetenv("PATH").constData());
if (path_envar.isNull())
path_envar = "";
path_envar = python_path + ";" + path_envar;
qDebug("New PATH envvar is: %s", qPrintable(path_envar));
qputenv("PATH", Utils::Fs::toNativePath(path_envar).toLocal8Bit());
return true;
}
return false;
}
void MainWindow::installPython()
{
setCursor(QCursor(Qt::WaitCursor));
// Download python
Net::DownloadHandler *handler = Net::DownloadManager::instance()->downloadUrl("https://www.python.org/ftp/python/3.4.3/python-3.4.3.msi", true);
connect(handler, SIGNAL(downloadFinished(QString, QString)), this, SLOT(pythonDownloadSuccess(QString, QString)));
connect(handler, SIGNAL(downloadFailed(QString, QString)), this, SLOT(pythonDownloadFailure(QString, QString)));
}
void MainWindow::pythonDownloadSuccess(const QString &url, const QString &filePath)
{
Q_UNUSED(url)
setCursor(QCursor(Qt::ArrowCursor));
QFile::rename(filePath, filePath + ".msi");
QProcess installer;
qDebug("Launching Python installer in passive mode...");
installer.start("msiexec.exe /passive /i " + Utils::Fs::toNativePath(filePath) + ".msi");
// Wait for setup to complete
installer.waitForFinished();
qDebug("Installer stdout: %s", installer.readAllStandardOutput().data());
qDebug("Installer stderr: %s", installer.readAllStandardError().data());
qDebug("Setup should be complete!");
// Delete temp file
Utils::Fs::forceRemove(filePath);
// Reload search engine
has_python = addPythonPathToEnv();
if (has_python) {
// Make it print the version to Log
Utils::Misc::pythonVersion();
actionSearch_engine->setChecked(true);
displaySearchTab(true);
}
}
void MainWindow::pythonDownloadFailure(const QString &url, const QString &error)
{
Q_UNUSED(url)
setCursor(QCursor(Qt::ArrowCursor));
QMessageBox::warning(this, tr("Download error"), tr("Python setup could not be downloaded, reason: %1.\nPlease install it manually.").arg(error));
}
#endif
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