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qBittorrent/src/GUI.cpp

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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 <QFileDialog>
#include <QMessageBox>
#include <QDesktopWidget>
#include <QTimer>
#include <QVBoxLayout>
#include <QDesktopServices>
#include <QStatusBar>
#include <QFrame>
#include <QClipboard>
#include <QLocalServer>
#include <QLocalSocket>
#include <unistd.h>
#include <sys/types.h>
#include <stdlib.h>
#include <QCloseEvent>
#include <QShortcut>
#include <QLabel>
#include <QModelIndex>
#include "GUI.h"
#include "TransferListWidget.h"
#include "misc.h"
#include "createtorrent_imp.h"
#include "downloadFromURLImp.h"
#include "torrentAddition.h"
#include "searchEngine.h"
#include "rss_imp.h"
#include "bittorrent.h"
#include "about_imp.h"
#include "trackerLogin.h"
#include "options_imp.h"
#include "allocationDlg.h"
#include <stdlib.h>
#include "console_imp.h"
#include "httpserver.h"
#include "torrentPersistentData.h"
#include "TransferListFiltersWidget.h"
#include "propertieswidget.h"
using namespace libtorrent;
/*****************************************************
* *
* GUI *
* *
*****************************************************/
// Constructor
GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent), displaySpeedInTitle(false), force_exit(false) {
setupUi(this);
setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(QString::fromUtf8(VERSION)));
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
systrayIntegration = settings.value(QString::fromUtf8("Preferences/General/SystrayEnabled"), true).toBool();
systrayCreator = 0;
// Create tray icon
if (QSystemTrayIcon::isSystemTrayAvailable()) {
if(systrayIntegration) {
createTrayIcon();
}
}else{
if(systrayIntegration) {
// May be system startup, check again later
systrayCreator = new QTimer(this);
connect(systrayCreator, SIGNAL(timeout()), this, SLOT(createSystrayDelayed()));
systrayCreator->start(1000);
}
systrayIntegration = false;
qDebug("Info: System tray unavailable");
}
// Setting icons
this->setWindowIcon(QIcon(QString::fromUtf8(":/Icons/skin/qbittorrent32.png")));
actionOpen->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/open.png")));
actionExit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/exit.png")));
actionDownload_from_URL->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/url.png")));
actionOptions->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/settings.png")));
actionAbout->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/info.png")));
actionWebsite->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/qbittorrent32.png")));
actionBugReport->setIcon(QIcon(QString::fromUtf8(":/Icons/oxygen/bug.png")));
actionStart->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/play.png")));
actionPause->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/pause.png")));
actionDelete->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/delete.png")));
actionPause_All->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/pause_all.png")));
actionStart_All->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/play_all.png")));
actionClearLog->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/delete.png")));
actionPreview_file->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/preview.png")));
actionSet_upload_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/seeding.png")));
actionSet_download_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/downloading.png")));
actionSet_global_upload_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/seeding.png")));
actionSet_global_download_limit->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/downloading.png")));
actionDocumentation->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/qb_question.png")));
prioSeparator = toolBar->insertSeparator(actionDecreasePriority);
prioSeparator2 = menu_Edit->insertSeparator(actionDecreasePriority);
prioSeparator->setVisible(false);
prioSeparator2->setVisible(false);
actionDelete_Permanently->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/delete_perm.png")));
actionTorrent_Properties->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/properties.png")));
actionCreate_torrent->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/new.png")));
// Fix Tool bar layout
toolBar->layout()->setSpacing(7);
// creating options
options = new options_imp(this);
connect(options, SIGNAL(status_changed(bool)), this, SLOT(OptionsSaved(bool)));
BTSession = new bittorrent();
connect(BTSession, SIGNAL(fullDiskError(QTorrentHandle&, QString)), this, SLOT(fullDiskError(QTorrentHandle&, QString)));
connect(BTSession, SIGNAL(finishedTorrent(QTorrentHandle&)), this, SLOT(finishedTorrent(QTorrentHandle&)));
connect(BTSession, SIGNAL(trackerAuthenticationRequired(QTorrentHandle&)), this, SLOT(trackerAuthenticationRequired(QTorrentHandle&)));
connect(BTSession, SIGNAL(newDownloadedTorrent(QString, QString)), this, SLOT(processDownloadedFiles(QString, QString)));
connect(BTSession, SIGNAL(downloadFromUrlFailure(QString, QString)), this, SLOT(handleDownloadFromUrlFailure(QString, QString)));
qDebug("create tabWidget");
tabs = new QTabWidget();
vSplitter = new QSplitter(Qt::Horizontal);
hSplitter = new QSplitter(Qt::Vertical);
// Transfer List tab
transferList = new TransferListWidget(hSplitter, BTSession);
properties = new PropertiesWidget(hSplitter, transferList, BTSession);
transferListFilters = new TransferListFiltersWidget(vSplitter, transferList);
hSplitter->addWidget(transferList);
hSplitter->addWidget(properties);
vSplitter->addWidget(transferListFilters);
vSplitter->addWidget(hSplitter);
tabs->addTab(vSplitter, QIcon(QString::fromUtf8(":/Icons/oxygen/folder-remote.png")), tr("Transfers"));
vboxLayout->addWidget(tabs);
// Transfer list slots
connect(actionStart, SIGNAL(triggered()), transferList, SLOT(startSelectedTorrents()));
connect(actionStart_All, SIGNAL(triggered()), transferList, SLOT(startAllTorrents()));
connect(actionPause, SIGNAL(triggered()), transferList, SLOT(pauseSelectedTorrents()));
connect(actionPause_All, SIGNAL(triggered()), transferList, SLOT(pauseAllTorrents()));
connect(actionDelete, SIGNAL(triggered()), transferList, SLOT(deleteSelectedTorrents()));
connect(actionDelete_Permanently, SIGNAL(triggered()), transferList, SLOT(deletePermSelectedTorrents()));
connect(actionIncreasePriority, SIGNAL(triggered()), transferList, SLOT(increasePrioSelectedTorrents()));
connect(actionDecreasePriority, SIGNAL(triggered()), transferList, SLOT(decreasePrioSelectedTorrents()));
//connect(downloadingTorrentTab, SIGNAL(unfinishedTorrentsNumberChanged(unsigned int)), this, SLOT(updateUnfinishedTorrentNumber(unsigned int)));
//connect(downloadingTorrentTab, SIGNAL(torrentDoubleClicked(QString, bool)), this, SLOT(torrentDoubleClicked(QString, bool)));
// Search engine tab
searchEngine = new SearchEngine(BTSession, myTrayIcon, systrayIntegration);
tabs->addTab(searchEngine, QIcon(QString::fromUtf8(":/Icons/oxygen/edit-find.png")), tr("Search"));
// RSS Tab
rssWidget = 0;
// Configure BT session according to options
configureSession(true);
// Resume unfinished torrents
BTSession->startUpTorrents();
// FIXME: Sorting
//downloadingTorrentTab->loadLastSortedColumn();
//finishedTorrentTab->loadLastSortedColumn();
// Add torrent given on command line
processParams(torrentCmdLine);
// Initialize Web UI
httpServer = 0;
if(settings.value("Preferences/WebUI/Enabled", false).toBool())
{
quint16 port = settings.value("Preferences/WebUI/Port", 8080).toUInt();
QString username = settings.value("Preferences/WebUI/Username", "").toString();
QString password = settings.value("Preferences/WebUI/Password", "").toString();
initWebUi(username, password, port);
}
// Use a tcp server to allow only one instance of qBittorrent
localServer = new QLocalServer();
QString uid = QString::number(getuid());
#ifdef Q_WS_X11
if(QFile::exists(QDir::tempPath()+QDir::separator()+QString("qBittorrent-")+uid)) {
// Socket was not closed cleanly
std::cerr << "Warning: Local domain socket was not closed cleanly, deleting file...\n";
QFile::remove(QDir::tempPath()+QDir::separator()+QString("qBittorrent-")+uid);
}
#endif
if (!localServer->listen("qBittorrent-"+uid)) {
std::cerr << "Couldn't create socket, single instance mode won't work...\n";
}
connect(localServer, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
// Start connection checking timer
checkConnect = new QTimer(this);
connect(checkConnect, SIGNAL(timeout()), this, SLOT(checkConnectionStatus()));
checkConnect->start(5000);
// Accept drag 'n drops
setAcceptDrops(true);
createKeyboardShortcuts();
connecStatusLblIcon = new QLabel();
connecStatusLblIcon->setFrameShape(QFrame::NoFrame);
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/firewalled.png")));
connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection status:")+QString::fromUtf8("</b><br>")+QString::fromUtf8("<i>")+tr("No direct connections. This may indicate network configuration problems.")+QString::fromUtf8("</i>"));
dlSpeedLbl = new QLabel(tr("DL: %1 KiB/s").arg("0.0"));
upSpeedLbl = new QLabel(tr("UP: %1 KiB/s").arg("0.0"));
ratioLbl = new QLabel(tr("Ratio: %1").arg("1.0"));
DHTLbl = new QLabel(tr("DHT: %1 nodes").arg(0));
statusSep1 = new QFrame();
statusSep1->setFixedWidth(1);
statusSep1->setFrameStyle(QFrame::Box);
statusSep2 = new QFrame();
statusSep2->setFixedWidth(1);
statusSep2->setFrameStyle(QFrame::Box);
statusSep3 = new QFrame();
statusSep3->setFixedWidth(1);
statusSep3->setFrameStyle(QFrame::Box);
statusSep4 = new QFrame();
statusSep4->setFixedWidth(1);
statusSep4->setFrameStyle(QFrame::Box);
QMainWindow::statusBar()->addPermanentWidget(DHTLbl);
QMainWindow::statusBar()->addPermanentWidget(statusSep1);
QMainWindow::statusBar()->addPermanentWidget(connecStatusLblIcon);
QMainWindow::statusBar()->addPermanentWidget(statusSep2);
QMainWindow::statusBar()->addPermanentWidget(dlSpeedLbl);
QMainWindow::statusBar()->addPermanentWidget(statusSep3);
QMainWindow::statusBar()->addPermanentWidget(upSpeedLbl);
QMainWindow::statusBar()->addPermanentWidget(statusSep4);
QMainWindow::statusBar()->addPermanentWidget(ratioLbl);
show();
// Load Window state and sizes
readSettings();
properties->readSettings();
if(settings.value(QString::fromUtf8("Preferences/General/StartMinimized"), false).toBool()) {
this->setWindowState(Qt::WindowMinimized);
}
scrapeTimer = new QTimer(this);
connect(scrapeTimer, SIGNAL(timeout()), this, SLOT(scrapeTrackers()));
scrapeTimer->start(20000);
qDebug("GUI Built");
}
// Destructor
GUI::~GUI() {
qDebug("GUI destruction");
hide();
// Do this as soon as possible
BTSession->saveDHTEntry();
BTSession->saveSessionState();
BTSession->saveFastResumeData();
scrapeTimer->stop();
delete scrapeTimer;
delete dlSpeedLbl;
delete upSpeedLbl;
delete ratioLbl;
delete DHTLbl;
delete statusSep1;
delete statusSep2;
delete statusSep3;
delete statusSep4;
if(rssWidget != 0)
delete rssWidget;
delete searchEngine;
delete transferListFilters;
delete properties;
delete transferList;
delete hSplitter;
delete vSplitter;
delete checkConnect;
qDebug("1");
if(systrayCreator) {
delete systrayCreator;
}
if(systrayIntegration) {
delete myTrayIcon;
delete myTrayIconMenu;
}
qDebug("2");
localServer->close();
delete localServer;
delete connecStatusLblIcon;
delete tabs;
// HTTP Server
if(httpServer)
delete httpServer;
qDebug("3");
// Keyboard shortcuts
delete switchSearchShortcut;
delete switchSearchShortcut2;
delete switchDownShortcut;
delete switchUpShortcut;
delete switchRSSShortcut;
qDebug("4");
delete BTSession;
qDebug("5");
}
void GUI::displayRSSTab(bool enable) {
if(enable) {
// RSS tab
if(rssWidget == 0) {
rssWidget = new RSSImp(BTSession);
int index_tab = tabs->addTab(rssWidget, tr("RSS"));
tabs->setTabIcon(index_tab, QIcon(QString::fromUtf8(":/Icons/rss32.png")));
}
} else {
if(rssWidget != 0) {
delete rssWidget;
rssWidget = 0;
}
}
}
void GUI::scrapeTrackers() {
std::vector<torrent_handle> torrents = BTSession->getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
h.scrape_tracker();
}
}
void GUI::updateRatio() {
// Update ratio info
float ratio = 1.;
session_status sessionStatus = BTSession->getSessionStatus();
if(sessionStatus.total_payload_download == 0) {
if(sessionStatus.total_payload_upload == 0)
ratio = 1.;
else
ratio = 10.;
}else{
ratio = (double)sessionStatus.total_payload_upload / (double)sessionStatus.total_payload_download;
if(ratio > 10.)
ratio = 10.;
}
ratioLbl->setText(tr("Ratio: %1").arg(QString(QByteArray::number(ratio, 'f', 1))));
// Update DHT nodes
DHTLbl->setText(tr("DHT: %1 nodes").arg(QString::number(sessionStatus.dht_nodes)));
}
void GUI::on_actionWebsite_triggered() const {
QDesktopServices::openUrl(QUrl(QString::fromUtf8("http://www.qbittorrent.org")));
}
void GUI::on_actionDocumentation_triggered() const {
QDesktopServices::openUrl(QUrl(QString::fromUtf8("http://wiki.qbittorrent.org")));
}
void GUI::on_actionBugReport_triggered() const {
QDesktopServices::openUrl(QUrl(QString::fromUtf8("http://bugs.qbittorrent.org")));
}
void GUI::writeSettings() {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
settings.beginGroup(QString::fromUtf8("MainWindow"));
settings.setValue(QString::fromUtf8("size"), size());
settings.setValue(QString::fromUtf8("pos"), pos());
// Splitter size
QStringList sizes_str;
sizes_str << QString::number(vSplitter->sizes().first());
sizes_str << QString::number(vSplitter->sizes().last());
settings.setValue(QString::fromUtf8("vSplitterSizes"), sizes_str);
settings.endGroup();
}
// called when a torrent has finished
void GUI::finishedTorrent(QTorrentHandle& h) const {
if(!TorrentPersistentData::isSeed(h.hash()))
showNotificationBaloon(tr("Download completion"), tr("%1 has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(h.name()));
}
// Notification when disk is full
void GUI::fullDiskError(QTorrentHandle& h, QString msg) const {
if(!h.is_valid()) return;
showNotificationBaloon(tr("I/O Error", "i.e: Input/Output Error"), tr("An I/O error occured for torrent %1.\n Reason: %2", "e.g: An error occured for torrent xxx.avi.\n Reason: disk is full.").arg(h.name()).arg(msg));
// Download will be paused by libtorrent. Updating GUI information accordingly
QString hash = h.hash();
qDebug("Full disk error, pausing torrent %s", hash.toLocal8Bit().data());
h.pause();
transferList->pauseTorrent(h.hash());
BTSession->addConsoleMessage(tr("An error occured (full disk?), '%1' paused.", "e.g: An error occured (full disk?), 'xxx.avi' paused.").arg(h.name()));
}
void GUI::createKeyboardShortcuts() {
actionCreate_torrent->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+N")));
actionOpen->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+O")));
actionExit->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Q")));
switchDownShortcut = new QShortcut(QKeySequence(tr("Alt+1", "shortcut to switch to first tab")), this);
connect(switchDownShortcut, SIGNAL(activated()), this, SLOT(displayDownTab()));
switchUpShortcut = new QShortcut(QKeySequence(tr("Alt+2", "shortcut to switch to second tab")), this);
connect(switchUpShortcut, SIGNAL(activated()), this, SLOT(displayUpTab()));
switchSearchShortcut = new QShortcut(QKeySequence(tr("Alt+3", "shortcut to switch to third tab")), this);
connect(switchSearchShortcut, SIGNAL(activated()), this, SLOT(displaySearchTab()));
switchSearchShortcut2 = new QShortcut(QKeySequence(tr("Ctrl+F", "shortcut to switch to search tab")), this);
connect(switchSearchShortcut2, SIGNAL(activated()), this, SLOT(displaySearchTab()));
switchRSSShortcut = new QShortcut(QKeySequence(tr("Alt+4", "shortcut to switch to fourth tab")), this);
connect(switchRSSShortcut, SIGNAL(activated()), this, SLOT(displayRSSTab()));
actionTorrent_Properties->setShortcut(QKeySequence(QString::fromUtf8("Alt+P")));
actionOptions->setShortcut(QKeySequence(QString::fromUtf8("Alt+O")));
actionDelete->setShortcut(QKeySequence(QString::fromUtf8("Del")));
actionDelete_Permanently->setShortcut(QKeySequence(QString::fromUtf8("Shift+Del")));
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")));
actionDecreasePriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+-")));
actionIncreasePriority->setShortcut(QKeySequence(QString::fromUtf8("Ctrl++")));
}
// Keyboard shortcuts slots
void GUI::displayDownTab() const {
tabs->setCurrentIndex(0);
}
void GUI::displayUpTab() const {
tabs->setCurrentIndex(1);
}
void GUI::displaySearchTab() const {
tabs->setCurrentIndex(2);
}
void GUI::displayRSSTab() const {
tabs->setCurrentIndex(3);
}
// End of keyboard shortcuts slots
void GUI::readSettings() {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
settings.beginGroup(QString::fromUtf8("MainWindow"));
resize(settings.value(QString::fromUtf8("size"), size()).toSize());
move(settings.value(QString::fromUtf8("pos"), screenCenter()).toPoint());
QStringList sizes_str = settings.value("vSplitterSizes", QStringList()).toStringList();
// Splitter size
QList<int> sizes;
if(sizes_str.size() == 2) {
sizes << sizes_str.first().toInt();
sizes << sizes_str.last().toInt();
} else {
qDebug("Default splitter size");
sizes << 120;
sizes << vSplitter->width()-120;
}
vSplitter->setSizes(sizes);
settings.endGroup();
}
void GUI::balloonClicked() {
if(isHidden()) {
show();
if(isMinimized()) {
showNormal();
}
raise();
activateWindow();
}
}
void GUI::acceptConnection() {
clientConnection = localServer->nextPendingConnection();
connect(clientConnection, SIGNAL(disconnected()), this, SLOT(readParamsOnSocket()));
qDebug("accepted connection from another instance");
}
void GUI::readParamsOnSocket() {
if(clientConnection) {
QByteArray params = clientConnection->readAll();
if(!params.isEmpty()) {
processParams(QString::fromUtf8(params.data()).split(QString::fromUtf8("\n")));
qDebug("Received parameters from another instance");
}
}
}
void GUI::handleDownloadFromUrlFailure(QString url, QString reason) const{
// Display a message box
QMessageBox::critical(0, tr("Url download error"), tr("Couldn't download file at url: %1, reason: %2.").arg(url).arg(reason));
}
void GUI::on_actionSet_global_upload_limit_triggered() {
qDebug("actionSet_global_upload_limit_triggered");
new BandwidthAllocationDialog(this, true, BTSession, QStringList());
}
void GUI::on_actionShow_console_triggered() {
new consoleDlg(this, BTSession);
}
void GUI::on_actionSet_global_download_limit_triggered() {
qDebug("actionSet_global_download_limit_triggered");
new BandwidthAllocationDialog(this, false, BTSession, QStringList());
}
// Necessary if we want to close the window
// in one time if "close to systray" is enabled
void GUI::on_actionExit_triggered() {
force_exit = true;
close();
}
void GUI::previewFile(QString filePath) {
QDesktopServices::openUrl(QString("file://")+filePath);
}
int GUI::getCurrentTabIndex() const{
if(isMinimized() || isHidden())
return -1;
return tabs->currentIndex();
}
void GUI::setTabText(int index, QString text) const {
tabs->setTabText(index, text);
}
// Toggle Main window visibility
void GUI::toggleVisibility(QSystemTrayIcon::ActivationReason e) {
if(e == QSystemTrayIcon::Trigger || e == QSystemTrayIcon::DoubleClick) {
if(isHidden()) {
show();
if(isMinimized()) {
if(isMaximized()) {
showMaximized();
}else{
showNormal();
}
}
raise();
activateWindow();
}else{
hide();
}
}
}
// Center window
QPoint GUI::screenCenter() const{
int scrn = 0;
QWidget *w = this->topLevelWidget();
if(w)
scrn = QApplication::desktop()->screenNumber(w);
else if(QApplication::desktop()->isVirtualDesktop())
scrn = QApplication::desktop()->screenNumber(QCursor::pos());
else
scrn = QApplication::desktop()->screenNumber(this);
QRect desk(QApplication::desktop()->availableGeometry(scrn));
return QPoint((desk.width() - this->frameGeometry().width()) / 2, (desk.height() - this->frameGeometry().height()) / 2);
}
// Display About Dialog
void GUI::on_actionAbout_triggered() {
//About dialog
new about(this);
}
void GUI::showEvent(QShowEvent *e) {
qDebug("** Show Event **");
//updateLists(true);
e->accept();
}
// Called when we close the program
void GUI::closeEvent(QCloseEvent *e) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
bool goToSystrayOnExit = settings.value(QString::fromUtf8("Preferences/General/CloseToTray"), false).toBool();
if(!force_exit && systrayIntegration && goToSystrayOnExit && !this->isHidden()) {
hide();
//e->ignore();
e->accept();
return;
}
if(settings.value(QString::fromUtf8("Preferences/General/ExitConfirm"), true).toBool() && BTSession->hasActiveTorrents()) {
show();
if(!isMaximized())
showNormal();
if(e->spontaneous() == true || force_exit == true) {
if(QMessageBox::question(this,
tr("Are you sure you want to quit?")+QString::fromUtf8(" -- ")+tr("qBittorrent"),
tr("Some files are currently transferring.\nAre you sure you want to quit qBittorrent?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1)) {
e->ignore();
force_exit = false;
return;
}
}
}
hide();
if(systrayIntegration) {
// Hide tray icon
myTrayIcon->hide();
}
// Save window size, columns size
writeSettings();
// Accept exit
e->accept();
qApp->exit();
}
// Display window to create a torrent
void GUI::on_actionCreate_torrent_triggered() {
createtorrent *ct = new createtorrent(this);
connect(ct, SIGNAL(torrent_to_seed(QString)), this, SLOT(addTorrent(QString)));
}
bool GUI::event(QEvent * e) {
if(e->type() == QEvent::WindowStateChange) {
//Now check to see if the window is minimised
if(isMinimized()) {
qDebug("minimisation");
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
if(systrayIntegration && settings.value(QString::fromUtf8("Preferences/General/MinimizeToTray"), false).toBool()) {
hide();
}
}
}
return QMainWindow::event(e);
}
// Action executed when a file is dropped
void GUI::dropEvent(QDropEvent *event) {
event->acceptProposedAction();
QStringList files;
if(event->mimeData()->hasUrls()) {
QList<QUrl> urls = event->mimeData()->urls();
foreach(const QUrl &url, urls) {
QString tmp = url.toString().trimmed();
if(!tmp.isEmpty())
files << url.toString();
}
} else {
files = event->mimeData()->text().split(QString::fromUtf8("\n"));
}
// Add file to download list
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
bool useTorrentAdditionDialog = settings.value(QString::fromUtf8("Preferences/Downloads/AdditionDialog"), true).toBool();
foreach(QString file, files) {
file = file.trimmed().replace(QString::fromUtf8("file://"), QString::fromUtf8(""), Qt::CaseInsensitive);
qDebug("Dropped file %s on download list", file.toLocal8Bit().data());
if(file.startsWith(QString::fromUtf8("http://"), Qt::CaseInsensitive) || file.startsWith(QString::fromUtf8("ftp://"), Qt::CaseInsensitive) || file.startsWith(QString::fromUtf8("https://"), Qt::CaseInsensitive)) {
BTSession->downloadFromUrl(file);
continue;
}
if(file.startsWith("magnet:", Qt::CaseInsensitive)) {
// FIXME: Possibly skipped torrent addition dialog
BTSession->addMagnetUri(file);
continue;
}
if(useTorrentAdditionDialog) {
torrentAdditionDialog *dialog = new torrentAdditionDialog(this, BTSession);
dialog->showLoad(file);
}else{
BTSession->addTorrent(file);
}
}
}
// Decode if we accept drag 'n drop or not
void GUI::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 GUI::on_actionOpen_triggered() {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
// Open File Open Dialog
// Note: it is possible to select more than one file
QStringList pathsList = QFileDialog::getOpenFileNames(0,
tr("Open Torrent Files"), settings.value(QString::fromUtf8("MainWindowLastDir"), QDir::homePath()).toString(),
tr("Torrent Files")+QString::fromUtf8(" (*.torrent)"));
if(!pathsList.empty()) {
bool useTorrentAdditionDialog = settings.value(QString::fromUtf8("Preferences/Downloads/AdditionDialog"), true).toBool();
unsigned int listSize = pathsList.size();
for(unsigned int i=0; i<listSize; ++i) {
if(useTorrentAdditionDialog) {
torrentAdditionDialog *dialog = new torrentAdditionDialog(this, BTSession);
dialog->showLoad(pathsList.at(i));
}else{
BTSession->addTorrent(pathsList.at(i));
}
}
// Save last dir to remember it
QStringList top_dir = pathsList.at(0).split(QDir::separator());
top_dir.removeLast();
settings.setValue(QString::fromUtf8("MainWindowLastDir"), top_dir.join(QDir::separator()));
}
}
// As program parameters, we can get paths or urls.
// This function parse the parameters and call
// the right addTorrent function, considering
// the parameter type.
void GUI::processParams(const QStringList& params) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
bool useTorrentAdditionDialog = settings.value(QString::fromUtf8("Preferences/Downloads/AdditionDialog"), true).toBool();
foreach(QString param, params) {
param = param.trimmed();
if(param.startsWith("--")) continue;
if(param.startsWith(QString::fromUtf8("http://"), Qt::CaseInsensitive) || param.startsWith(QString::fromUtf8("ftp://"), Qt::CaseInsensitive) || param.startsWith(QString::fromUtf8("https://"), Qt::CaseInsensitive)) {
BTSession->downloadFromUrl(param);
}else{
if(param.startsWith("magnet:", Qt::CaseInsensitive)) {
// FIXME: Possibily skipped torrent addition dialog
BTSession->addMagnetUri(param);
} else {
if(useTorrentAdditionDialog) {
torrentAdditionDialog *dialog = new torrentAdditionDialog(this, BTSession);
dialog->showLoad(param);
}else{
BTSession->addTorrent(param);
}
}
}
}
}
void GUI::addTorrent(QString path) {
BTSession->addTorrent(path);
}
void GUI::processDownloadedFiles(QString path, QString url) {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
bool useTorrentAdditionDialog = settings.value(QString::fromUtf8("Preferences/Downloads/AdditionDialog"), true).toBool();
if(useTorrentAdditionDialog) {
torrentAdditionDialog *dialog = new torrentAdditionDialog(this, BTSession);
dialog->showLoad(path, url);
}else{
BTSession->addTorrent(path, false, url);
}
}
// Set BT session configuration
void GUI::configureSession(bool deleteOptions) {
qDebug("Configuring session");
// General
bool new_displaySpeedInTitle = options->speedInTitleBar();
if(!new_displaySpeedInTitle && new_displaySpeedInTitle != displaySpeedInTitle) {
// Reset title
setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(QString::fromUtf8(VERSION)));
}
displaySpeedInTitle = new_displaySpeedInTitle;
if(options->isToolbarDisplayed()) {
toolBar->setVisible(true);
toolBar->layout()->setSpacing(7);
} else {
toolBar->setVisible(false);
}
unsigned int new_refreshInterval = options->getRefreshInterval();
transferList->setRefreshInterval(new_refreshInterval);
// Downloads
// * Save path
BTSession->setDefaultSavePath(options->getSavePath());
if(options->isTempPathEnabled()) {
BTSession->setDefaultTempPath(options->getTempPath());
} else {
BTSession->setDefaultTempPath(QString::null);
}
BTSession->preAllocateAllFiles(options->preAllocateAllFiles());
BTSession->startTorrentsInPause(options->addTorrentsInPause());
// * Scan dir
if(options->getScanDir().isNull()) {
BTSession->disableDirectoryScanning();
}else{
//Interval first
BTSession->enableDirectoryScanning(options->getScanDir());
}
// Connection
// * Ports binding
unsigned short old_listenPort = BTSession->getListenPort();
BTSession->setListeningPort(options->getPort());
unsigned short new_listenPort = BTSession->getListenPort();
if(new_listenPort != old_listenPort) {
BTSession->addConsoleMessage(tr("qBittorrent is bound to port: TCP/%1", "e.g: qBittorrent is bound to port: 6881").arg( misc::toQString(new_listenPort)));
}
// * Global download limit
QPair<int, int> limits = options->getGlobalBandwidthLimits();
if(limits.first <= 0) {
// Download limit disabled
BTSession->setDownloadRateLimit(-1);
} else {
// Enabled
BTSession->setDownloadRateLimit(limits.first*1024);
}
// * Global Upload limit
if(limits.second <= 0) {
// Upload limit disabled
BTSession->setUploadRateLimit(-1);
} else {
// Enabled
BTSession->setUploadRateLimit(limits.second*1024);
}
// * UPnP
if(options->isUPnPEnabled()) {
BTSession->enableUPnP(true);
BTSession->addConsoleMessage(tr("UPnP support [ON]"), QString::fromUtf8("blue"));
} else {
BTSession->enableUPnP(false);
BTSession->addConsoleMessage(tr("UPnP support [OFF]"), QString::fromUtf8("blue"));
}
// * NAT-PMP
if(options->isNATPMPEnabled()) {
BTSession->enableNATPMP(true);
BTSession->addConsoleMessage(tr("NAT-PMP support [ON]"), QString::fromUtf8("blue"));
} else {
BTSession->enableNATPMP(false);
BTSession->addConsoleMessage(tr("NAT-PMP support [OFF]"), QString::fromUtf8("blue"));
}
// * Session settings
session_settings sessionSettings;
if(options->shouldSpoofAzureus()) {
sessionSettings.user_agent = "Azureus 3.0.5.2";
} else {
sessionSettings.user_agent = "qBittorrent "VERSION;
}
sessionSettings.upnp_ignore_nonrouters = true;
sessionSettings.use_dht_as_fallback = false;
// To keep same behavior as in qbittorrent v1.2.0
sessionSettings.rate_limit_ip_overhead = false;
// Queueing System
if(options->isQueueingSystemEnabled()) {
if(!BTSession->isQueueingEnabled()) {
transferList->hidePriorityColumn(false);
actionDecreasePriority->setVisible(true);
actionIncreasePriority->setVisible(true);
prioSeparator->setVisible(true);
prioSeparator2->setVisible(true);
toolBar->layout()->setSpacing(7);
}
int max_torrents = options->getMaxActiveTorrents();
int max_uploads = options->getMaxActiveUploads();
int max_downloads = options->getMaxActiveDownloads();
sessionSettings.active_downloads = max_downloads;
sessionSettings.active_seeds = max_uploads;
sessionSettings.active_limit = max_torrents;
sessionSettings.dont_count_slow_torrents = false;
BTSession->setQueueingEnabled(true);
} else {
if(BTSession->isQueueingEnabled()) {
sessionSettings.active_downloads = -1;
sessionSettings.active_seeds = -1;
sessionSettings.active_limit = -1;
BTSession->setQueueingEnabled(false);
transferList->hidePriorityColumn(true);
actionDecreasePriority->setVisible(false);
actionIncreasePriority->setVisible(false);
prioSeparator->setVisible(false);
prioSeparator2->setVisible(false);
toolBar->layout()->setSpacing(7);
}
}
BTSession->setSessionSettings(sessionSettings);
// Bittorrent
// * Max connections limit
BTSession->setMaxConnections(options->getMaxConnecs());
// * Max connections per torrent limit
BTSession->setMaxConnectionsPerTorrent(options->getMaxConnecsPerTorrent());
// * Max uploads per torrent limit
BTSession->setMaxUploadsPerTorrent(options->getMaxUploadsPerTorrent());
// * DHT
if(options->isDHTEnabled()) {
// Set DHT Port
BTSession->setDHTPort(options->getDHTPort());
if(BTSession->enableDHT(true)) {
int dht_port = new_listenPort;
if(options->getDHTPort())
dht_port = options->getDHTPort();
BTSession->addConsoleMessage(tr("DHT support [ON], port: UDP/%1").arg(dht_port), QString::fromUtf8("blue"));
} else {
BTSession->addConsoleMessage(tr("DHT support [OFF]"), QString::fromUtf8("red"));
}
} else {
BTSession->enableDHT(false);
BTSession->addConsoleMessage(tr("DHT support [OFF]"), QString::fromUtf8("blue"));
}
// * PeX
BTSession->addConsoleMessage(tr("PeX support [ON]"), QString::fromUtf8("blue"));
// * LSD
if(options->isLSDEnabled()) {
BTSession->enableLSD(true);
BTSession->addConsoleMessage(tr("Local Peer Discovery [ON]"), QString::fromUtf8("blue"));
} else {
BTSession->enableLSD(false);
BTSession->addConsoleMessage(tr("Local Peer Discovery support [OFF]"), QString::fromUtf8("blue"));
}
// * Encryption
int encryptionState = options->getEncryptionSetting();
// The most secure, rc4 only so that all streams and encrypted
pe_settings encryptionSettings;
encryptionSettings.allowed_enc_level = pe_settings::rc4;
encryptionSettings.prefer_rc4 = true;
switch(encryptionState) {
case 0: //Enabled
encryptionSettings.out_enc_policy = pe_settings::enabled;
encryptionSettings.in_enc_policy = pe_settings::enabled;
BTSession->addConsoleMessage(tr("Encryption support [ON]"), QString::fromUtf8("blue"));
break;
case 1: // Forced
encryptionSettings.out_enc_policy = pe_settings::forced;
encryptionSettings.in_enc_policy = pe_settings::forced;
BTSession->addConsoleMessage(tr("Encryption support [FORCED]"), QString::fromUtf8("blue"));
break;
default: // Disabled
encryptionSettings.out_enc_policy = pe_settings::disabled;
encryptionSettings.in_enc_policy = pe_settings::disabled;
BTSession->addConsoleMessage(tr("Encryption support [OFF]"), QString::fromUtf8("blue"));
}
BTSession->applyEncryptionSettings(encryptionSettings);
// * Desired ratio
BTSession->setGlobalRatio(options->getDesiredRatio());
// * Maximum ratio
BTSession->setDeleteRatio(options->getDeleteRatio());
// Ip Filter
if(options->isFilteringEnabled()) {
BTSession->enableIPFilter(options->getFilter());
}else{
BTSession->disableIPFilter();
}
// RSS
if(options->isRSSEnabled()) {
displayRSSTab(true);
} else {
displayRSSTab(false);
}
// * Proxy settings
proxy_settings proxySettings;
if(options->isProxyEnabled()) {
qDebug("Enabling P2P proxy");
proxySettings.hostname = options->getProxyIp().toStdString();
qDebug("hostname is %s", proxySettings.hostname.c_str());
proxySettings.port = options->getProxyPort();
qDebug("port is %d", proxySettings.port);
if(options->isProxyAuthEnabled()) {
proxySettings.username = options->getProxyUsername().toStdString();
proxySettings.password = options->getProxyPassword().toStdString();
qDebug("username is %s", proxySettings.username.c_str());
qDebug("password is %s", proxySettings.password.c_str());
}
switch(options->getProxyType()) {
case HTTP:
qDebug("type: http");
proxySettings.type = proxy_settings::http;
break;
case HTTP_PW:
qDebug("type: http_pw");
proxySettings.type = proxy_settings::http_pw;
break;
case SOCKS5:
qDebug("type: socks5");
proxySettings.type = proxy_settings::socks5;
break;
default:
qDebug("type: socks5_pw");
proxySettings.type = proxy_settings::socks5_pw;
break;
}
qDebug("booleans: %d %d %d %d", options->useProxyForTrackers(), options->useProxyForPeers(), options->useProxyForWebseeds(), options->useProxyForDHT());
BTSession->setProxySettings(proxySettings, options->useProxyForTrackers(), options->useProxyForPeers(), options->useProxyForWebseeds(), options->useProxyForDHT());
} else {
qDebug("Disabling P2P proxy");
BTSession->setProxySettings(proxySettings, false, false, false, false);
}
if(options->isHTTPProxyEnabled()) {
qDebug("Enabling Search HTTP proxy");
// HTTP Proxy
QString proxy_str;
switch(options->getHTTPProxyType()) {
case HTTP_PW:
proxy_str = misc::toQString("http://")+options->getHTTPProxyUsername()+":"+options->getHTTPProxyPassword()+"@"+options->getHTTPProxyIp()+":"+misc::toQString(options->getHTTPProxyPort());
break;
default:
proxy_str = misc::toQString("http://")+options->getHTTPProxyIp()+":"+misc::toQString(options->getHTTPProxyPort());
}
// We need this for urllib in search engine plugins
#ifdef Q_WS_WIN
char proxystr[512];
snprintf(proxystr, 512, "http_proxy=%s", proxy_str.toLocal8Bit().data());
putenv(proxystr);
#else
qDebug("HTTP: proxy string: %s", proxy_str.toLocal8Bit().data());
setenv("http_proxy", proxy_str.toLocal8Bit().data(), 1);
#endif
} else {
qDebug("Disabling search proxy");
#ifdef Q_WS_WIN
putenv("http_proxy=");
#else
unsetenv("http_proxy");
#endif
}
// Clean up
if(deleteOptions && options) {
qDebug("Deleting options");
//delete options;
options->deleteLater();
}
qDebug("Session configured");
}
void GUI::addUnauthenticatedTracker(QPair<QTorrentHandle,QString> tracker) {
// Trackers whose authentication was cancelled
if(unauthenticated_trackers.indexOf(tracker) < 0) {
unauthenticated_trackers << tracker;
}
}
/*void GUI::updateLists(bool force) {
if(isVisible() || force) {
// update global informations
dlSpeedLbl->setText(tr("DL: %1 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadDownloadRate()/1024., 'f', 1))));
upSpeedLbl->setText(tr("UP: %1 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadUploadRate()/1024., 'f', 1))));
std::vector<torrent_handle> torrents = BTSession->getTorrents();
std::vector<torrent_handle>::iterator torrentIT;
for(torrentIT = torrents.begin(); torrentIT != torrents.end(); torrentIT++) {
QTorrentHandle h = QTorrentHandle(*torrentIT);
if(!h.is_valid()) continue;
try {
if(h.is_seed()) {
// Update in finished list
finishedTorrentTab->updateTorrent(h);
} else {
// Update in download list
if(downloadingTorrentTab->updateTorrent(h)) {
// Torrent was added, we may need to remove it from finished tab
finishedTorrentTab->deleteTorrent(h.hash());
TorrentPersistentData::saveSeedStatus(h);
}
}
} catch(invalid_handle e) {
qDebug("Caught Invalid handle exception, lucky us.");
}
}
}
if(displaySpeedInTitle) {
QString dl_rate = QByteArray::number(BTSession->getSessionStatus().payload_download_rate/1024, 'f', 1);
QString up_rate = QByteArray::number(BTSession->getSessionStatus().payload_upload_rate/1024, 'f', 1);
setWindowTitle(tr("qBittorrent %1 (DL: %2KiB/s, UP: %3KiB/s)", "%1 is qBittorrent version").arg(QString::fromUtf8(VERSION)).arg(dl_rate).arg(up_rate));
}
}*/
// Called when a tracker requires authentication
void GUI::trackerAuthenticationRequired(QTorrentHandle& h) {
if(unauthenticated_trackers.indexOf(QPair<QTorrentHandle,QString>(h, h.current_tracker())) < 0) {
// Tracker login
new trackerLogin(this, h);
}
}
// Check connection status and display right icon
void GUI::checkConnectionStatus() {
// qDebug("Checking connection status");
// Update Ratio
updateRatio();
// update global informations
if(systrayIntegration) {
#ifdef Q_WS_WIN
// Windows does not support html here
QString html =tr("DL speed: %1 KiB/s", "e.g: Download speed: 10 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadDownloadRate()/1024., 'f', 1)));
html += "\n";
html += tr("UP speed: %1 KiB/s", "e.g: Upload speed: 10 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadUploadRate()/1024., 'f', 1)));
#else
QString html = "<div style='background-color: #678db2; color: #fff;height: 18px; font-weight: bold; margin-bottom: 5px;'>";
html += tr("qBittorrent");
html += "</div>";
html += "<div style='vertical-align: baseline; height: 18px;'>";
html += "<img src=':/Icons/skin/downloading.png'/>&nbsp;"+tr("DL speed: %1 KiB/s", "e.g: Download speed: 10 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadDownloadRate()/1024., 'f', 1)));
html += "</div>";
html += "<div style='vertical-align: baseline; height: 18px;'>";
html += "<img src=':/Icons/skin/seeding.png'/>&nbsp;"+tr("UP speed: %1 KiB/s", "e.g: Upload speed: 10 KiB/s").arg(QString(QByteArray::number(BTSession->getPayloadUploadRate()/1024., 'f', 1)));
html += "</div>";
#endif
myTrayIcon->setToolTip(html); // tray icon
}
session_status sessionStatus = BTSession->getSessionStatus();
if(sessionStatus.has_incoming_connections) {
// Connection OK
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/connected.png")));
connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection Status:")+QString::fromUtf8("</b><br>")+tr("Online"));
}else{
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/firewalled.png")));
connecStatusLblIcon->setToolTip(QString::fromUtf8("<b>")+tr("Connection status:")+QString::fromUtf8("</b><br>")+QString::fromUtf8("<i>")+tr("No direct connections. This may indicate network configuration problems.")+QString::fromUtf8("</i>"));
}
}
void GUI::showNotificationBaloon(QString title, QString msg) const {
QSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
if(systrayIntegration && settings.value(QString::fromUtf8("Preferences/General/NotificationBaloons"), true).toBool()) {
myTrayIcon->showMessage(title, msg, QSystemTrayIcon::Information, TIME_TRAY_BALLOON);
}
}
/*****************************************************
* *
* Utils *
* *
*****************************************************/
void GUI::downloadFromURLList(const QStringList& url_list) {
foreach(const QString url, url_list) {
if(url.startsWith("magnet:", Qt::CaseInsensitive)) {
BTSession->addMagnetUri(url);
} else {
BTSession->downloadFromUrl(url);
}
}
}
/*****************************************************
* *
* Options *
* *
*****************************************************/
void GUI::createSystrayDelayed() {
static int timeout = 10;
if(QSystemTrayIcon::isSystemTrayAvailable()) {
// Ok, systray integration is now supported
// Create systray icon
createTrayIcon();
systrayIntegration = true;
delete systrayCreator;
} else {
if(timeout) {
// Retry a bit later
systrayCreator->start(1000);
--timeout;
} else {
// Timed out, apparently system really does not
// support systray icon
delete systrayCreator;
}
}
}
void GUI::createTrayIcon() {
// Tray icon
#ifdef Q_WS_WIN
myTrayIcon = new QSystemTrayIcon(QIcon(QString::fromUtf8(":/Icons/skin/qbittorrent16.png")), this);
#endif
#ifndef Q_WS_WIN
myTrayIcon = new QSystemTrayIcon(QIcon(QString::fromUtf8(":/Icons/skin/qbittorrent22.png")), this);
#endif
// Tray icon Menu
myTrayIconMenu = new QMenu(this);
myTrayIconMenu->addAction(actionOpen);
myTrayIconMenu->addAction(actionDownload_from_URL);
myTrayIconMenu->addSeparator();
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);
myTrayIcon->setContextMenu(myTrayIconMenu);
connect(myTrayIcon, SIGNAL(messageClicked()), this, SLOT(balloonClicked()));
// End of Icon Menu
connect(myTrayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleVisibility(QSystemTrayIcon::ActivationReason)));
myTrayIcon->show();
}
// Display Program Options
void GUI::on_actionOptions_triggered() {
options = new options_imp(this);
connect(options, SIGNAL(status_changed(bool)), this, SLOT(OptionsSaved(bool)));
options->show();
}
// Is executed each time options are saved
void GUI::OptionsSaved(bool deleteOptions) {
BTSession->addConsoleMessage(tr("Options were saved successfully."));
bool newSystrayIntegration = options->systrayIntegration();
if(newSystrayIntegration != systrayIntegration) {
if(newSystrayIntegration) {
// create the trayicon
createTrayIcon();
} else {
// Destroy trayicon
delete myTrayIcon;
delete myTrayIconMenu;
}
systrayIntegration = newSystrayIntegration;
}
// Update Web UI
if (options->isWebUiEnabled()) {
quint16 port = options->webUiPort();
QString username = options->webUiUsername();
QString password = options->webUiPassword();
initWebUi(username, password, port);
} else if(httpServer) {
delete httpServer;
}
// Update session
configureSession(deleteOptions);
}
bool GUI::initWebUi(QString username, QString password, int port) {
if(httpServer)
httpServer->close();
else
httpServer = new HttpServer(BTSession, 3000, this);
httpServer->setAuthorization(username, password);
bool success = httpServer->listen(QHostAddress::Any, port);
if (success)
qDebug("Web UI listening on port %d", port);
else
QMessageBox::critical(this, "Web User Interface Error", "Unable to initialize HTTP Server on port " + misc::toQString(port));
return success;
}
/*****************************************************
* *
* HTTP Downloader *
* *
*****************************************************/
// Display an input dialog to prompt user for
// an url
void GUI::on_actionDownload_from_URL_triggered() {
downloadFromURL *downloadFromURLDialog = new downloadFromURL(this);
connect(downloadFromURLDialog, SIGNAL(urlsReadyToBeDownloaded(const QStringList&)), BTSession, SLOT(downloadFromURLList(const QStringList&)));
}
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