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qBittorrent/src/GUI.cpp
Christophe Dumez fb54c035a7 - Set DHT Port only when DHT is enabled
2007-03-10 18:20:13 +00:00

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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.
*
* Contact : chris@qbittorrent.org
*/
#include <QFileDialog>
#include <QTime>
#include <QMessageBox>
#include <QDesktopWidget>
#include <QTemporaryFile>
#include <QTextStream>
#include <QInputDialog>
#include <QTimer>
#include <QPainter>
#include <QToolTip>
#include <QStandardItemModel>
#include <QModelIndex>
#include <QHeaderView>
#include <QScrollBar>
#include <QSettings>
#include <QDesktopServices>
#include <QCompleter>
#include <boost/format.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/filesystem/exception.hpp>
#include <curl/curl.h>
#include <libtorrent/extensions/metadata_transfer.hpp>
#include <libtorrent/extensions/ut_pex.hpp>
#include "GUI.h"
#include "misc.h"
#include "createtorrent_imp.h"
#include "properties_imp.h"
#include "DLListDelegate.h"
#include "SearchListDelegate.h"
#include "downloadThread.h"
#include "downloadFromURLImp.h"
#include "torrentAddition.h"
#define SEARCHHISTORY_MAXSIZE 50
/*****************************************************
* *
* GUI *
* *
*****************************************************/
// Constructor
GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent){
setupUi(this);
setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(VERSION));
readSettings();
// Setting icons
this->setWindowIcon(QIcon(QString::fromUtf8(":/Icons/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/qbittorrent32.png")));
actionBugReport->setIcon(QIcon(QString::fromUtf8(":/Icons/newmsg.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")));
// actionDocumentation->setIcon(QIcon(QString::fromUtf8(":/Icons/help.png")));
connecStatusLblIcon = new QLabel();
connecStatusLblIcon->setFrameShape(QFrame::NoFrame);
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/disconnected.png")));
connecStatusLblIcon->setToolTip("<b>"+tr("Connection status:")+"</b><br>"+tr("Offline")+"<br><i>"+tr("No peers found...")+"</i>");
toolBar->addWidget(connecStatusLblIcon);
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")));
info_icon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/log.png")));
tabs->setTabIcon(0, QIcon(QString::fromUtf8(":/Icons/home.png")));
tabs->setTabIcon(1, QIcon(QString::fromUtf8(":/Icons/skin/search.png")));
// Set default ratio
lbl_ratio_icon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/stare.png")));
// Fix Tool bar layout
toolBar->layout()->setSpacing(7);
// Set Download list model
DLListModel = new QStandardItemModel(0,9);
DLListModel->setHeaderData(NAME, Qt::Horizontal, tr("Name", "i.e: file name"));
DLListModel->setHeaderData(SIZE, Qt::Horizontal, tr("Size", "i.e: file size"));
DLListModel->setHeaderData(PROGRESS, Qt::Horizontal, tr("Progress", "i.e: % downloaded"));
DLListModel->setHeaderData(DLSPEED, Qt::Horizontal, tr("DL Speed", "i.e: Download speed"));
DLListModel->setHeaderData(UPSPEED, Qt::Horizontal, tr("UP Speed", "i.e: Upload speed"));
DLListModel->setHeaderData(SEEDSLEECH, Qt::Horizontal, tr("Seeds/Leechs", "i.e: full/partial sources"));
DLListModel->setHeaderData(STATUS, Qt::Horizontal, tr("Status"));
DLListModel->setHeaderData(ETA, Qt::Horizontal, tr("ETA", "i.e: Estimated Time of Arrival / Time left"));
downloadList->setModel(DLListModel);
DLDelegate = new DLListDelegate();
downloadList->setItemDelegate(DLDelegate);
// Hide hash column
downloadList->hideColumn(HASH);
// Load last columns width for download list
if(!loadColWidthDLList()){
downloadList->header()->resizeSection(0, 200);
}
nbTorrents = 0;
tabs->setTabText(0, tr("Transfers") +" (0)");
connect(&BTSession, SIGNAL(addedTorrent(const QString&, torrent_handle&, bool)), this, SLOT(torrentAdded(const QString&, torrent_handle&, bool)));
connect(&BTSession, SIGNAL(duplicateTorrent(const QString&)), this, SLOT(torrentDuplicate(const QString&)));
connect(&BTSession, SIGNAL(invalidTorrent(const QString&)), this, SLOT(torrentCorrupted(const QString&)));
connect(&BTSession, SIGNAL(finishedTorrent(torrent_handle&)), this, SLOT(finishedTorrent(torrent_handle&)));
connect(&BTSession, SIGNAL(fullDiskError(torrent_handle&)), this, SLOT(fullDiskError(torrent_handle&)));
connect(&BTSession, SIGNAL(portListeningFailure()), this, SLOT(portListeningFailure()));
connect(&BTSession, SIGNAL(trackerError(const QString&, const QString&, const QString&)), this, SLOT(trackerError(const QString&, const QString&, const QString&)));
connect(&BTSession, SIGNAL(trackerAuthenticationRequired(torrent_handle&)), this, SLOT(trackerAuthenticationRequired(torrent_handle&)));
connect(&BTSession, SIGNAL(scanDirFoundTorrents(const QStringList&)), this, SLOT(processScannedFiles(const QStringList&)));
connect(&BTSession, SIGNAL(newDownloadedTorrent(const QString&, const QString&)), this, SLOT(processDownloadedFiles(const QString&, const QString&)));
connect(&BTSession, SIGNAL(aboutToDownloadFromUrl(const QString&)), this, SLOT(displayDownloadingUrlInfos(const QString&)));
// creating options
options = new options_imp(this);
connect(options, SIGNAL(status_changed(const QString&, bool)), this, SLOT(OptionsSaved(const QString&, bool)));
// Configure BT session according to options
configureSession(true);
// Resume unfinished torrents
BTSession.resumeUnfinishedTorrents();
// Add torrent given on command line
processParams(torrentCmdLine);
// Make download list header clickable for sorting
downloadList->header()->setClickable(true);
downloadList->header()->setSortIndicatorShown(true);
// Connecting Actions to slots
connect(actionExit, SIGNAL(triggered()), this, SLOT(forceExit()));
connect(actionOpen, SIGNAL(triggered()), this, SLOT(askForTorrents()));
connect(actionDelete_Permanently, SIGNAL(triggered()), this, SLOT(deletePermanently()));
connect(actionDelete, SIGNAL(triggered()), this, SLOT(deleteSelection()));
connect(actionOptions, SIGNAL(triggered()), this, SLOT(showOptions()));
connect(actionDownload_from_URL, SIGNAL(triggered()), this, SLOT(askForTorrentUrl()));
connect(actionPause, SIGNAL(triggered()), this, SLOT(pauseSelection()));
connect(actionTorrent_Properties, SIGNAL(triggered()), this, SLOT(propertiesSelection()));
connect(actionStart, SIGNAL(triggered()), this, SLOT(startSelection()));
connect(actionPause_All, SIGNAL(triggered()), this, SLOT(pauseAll()));
connect(actionStart_All, SIGNAL(triggered()), this, SLOT(resumeAll()));
connect(actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
connect(actionCreate_torrent, SIGNAL(triggered()), this, SLOT(showCreateWindow()));
connect(actionClearLog, SIGNAL(triggered()), this, SLOT(clearLog()));
connect(downloadList, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(togglePausedState(const QModelIndex&)));
connect(downloadList->header(), SIGNAL(sectionPressed(int)), this, SLOT(sortDownloadList(int)));
connect(downloadList, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayDLListMenu(const QPoint&)));
connect(actionWebsite, SIGNAL(triggered()), this, SLOT(openqBTHomepage()));
connect(actionBugReport, SIGNAL(triggered()), this, SLOT(openqBTBugTracker()));
connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayGUIMenu(const QPoint&)));
connect(actionPreview_file, SIGNAL(triggered()), this, SLOT(previewFileSelection()));
connect(infoBar, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayInfoBarMenu(const QPoint&)));
// Create tray icon
if (!QSystemTrayIcon::isSystemTrayAvailable()){
std::cerr << "Error: System tray unavailable\n";
}
myTrayIcon = new QSystemTrayIcon(QIcon(":/Icons/qbittorrent22.png"), this);
// Start download list refresher
refresher = new QTimer(this);
connect(refresher, SIGNAL(timeout()), this, SLOT(updateDlList()));
refresher->start(2000);
// Tray icon Menu
myTrayIconMenu = new QMenu(this);
myTrayIconMenu->addAction(actionOpen);
myTrayIconMenu->addAction(actionDownload_from_URL);
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();
// Use a tcp server to allow only one instance of qBittorrent
if (!tcpServer.listen(QHostAddress::LocalHost, 1666)) {
std::cerr << "Couldn't create socket, single instance mode won't work...\n";
}
connect(&tcpServer, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
// Start connection checking timer
checkConnect = new QTimer(this);
connect(checkConnect, SIGNAL(timeout()), this, SLOT(checkConnectionStatus()));
checkConnect->start(5000);
// Set Search results list model
SearchListModel = new QStandardItemModel(0,5);
SearchListModel->setHeaderData(NAME, Qt::Horizontal, tr("Name", "i.e: file name"));
SearchListModel->setHeaderData(SIZE, Qt::Horizontal, tr("Size", "i.e: file size"));
SearchListModel->setHeaderData(PROGRESS, Qt::Horizontal, tr("Seeders", "i.e: Number of full sources"));
SearchListModel->setHeaderData(DLSPEED, Qt::Horizontal, tr("Leechers", "i.e: Number of partial sources"));
SearchListModel->setHeaderData(UPSPEED, Qt::Horizontal, tr("Search engine"));
resultsBrowser->setModel(SearchListModel);
SearchDelegate = new SearchListDelegate();
resultsBrowser->setItemDelegate(SearchDelegate);
// Make search list header clickable for sorting
resultsBrowser->header()->setClickable(true);
resultsBrowser->header()->setSortIndicatorShown(true);
// Load last columns width for search results list
if(!loadColWidthSearchList()){
resultsBrowser->header()->resizeSection(0, 275);
}
// new qCompleter to the search pattern
startSearchHistory();
QCompleter *searchCompleter = new QCompleter(searchHistory, this);
searchCompleter->setCaseSensitivity(Qt::CaseInsensitive);
search_pattern->setCompleter(searchCompleter);
// Boolean initialization
search_stopped = false;
// Connect signals to slots (search part)
connect(resultsBrowser, SIGNAL(doubleClicked(const QModelIndex&)), this, SLOT(downloadSelectedItem(const QModelIndex&)));
connect(resultsBrowser->header(), SIGNAL(sectionPressed(int)), this, SLOT(sortSearchList(int)));
// Creating Search Process
searchProcess = new QProcess(this);
connect(searchProcess, SIGNAL(started()), this, SLOT(searchStarted()));
connect(searchProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(readSearchOutput()));
connect(searchProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(searchFinished(int,QProcess::ExitStatus)));
// Set search engines names
mininova->setText("Mininova");
piratebay->setText("ThePirateBay");
// reactor->setText("TorrentReactor");
isohunt->setText("Isohunt");
// btjunkie->setText("BTJunkie");
meganova->setText("Meganova");
// Check last checked search engines
loadCheckedSearchEngines();
connect(mininova, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
connect(piratebay, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
// connect(reactor, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
connect(isohunt, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
// connect(btjunkie, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
connect(meganova, SIGNAL(stateChanged(int)), this, SLOT(saveCheckedSearchEngines(int)));
// Update nova.py search plugin if necessary
updateNova();
previewProcess = new QProcess(this);
connect(previewProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(cleanTempPreviewFile(int, QProcess::ExitStatus)));
// Accept drag 'n drops
setAcceptDrops(true);
// Set info Bar infos
setInfoBar(tr("qBittorrent %1 started.", "e.g: qBittorrent v0.x started.").arg(QString(VERSION)));
show();
qDebug("GUI Built");
}
// Destructor
GUI::~GUI(){
qDebug("GUI destruction");
searchProcess->kill();
searchProcess->waitForFinished();
delete searchProcess;
delete checkConnect;
delete refresher;
delete myTrayIcon;
delete myTrayIconMenu;
delete DLDelegate;
delete DLListModel;
delete SearchListModel;
delete SearchDelegate;
delete previewProcess;
delete connecStatusLblIcon;
}
void GUI::openqBTHomepage(){
QDesktopServices::openUrl(QUrl("http://www.qbittorrent.org"));
}
void GUI::openqBTBugTracker(){
QDesktopServices::openUrl(QUrl("http://bugs.qbittorrent.org"));
}
void GUI::writeSettings() {
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("MainWindow");
settings.setValue("size", size());
settings.setValue("pos", pos());
settings.endGroup();
}
void GUI::readSettings() {
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("MainWindow");
resize(settings.value("size", size()).toSize());
move(settings.value("pos", screenCenter()).toPoint());
settings.endGroup();
}
// Update Info Bar information
void GUI::setInfoBar(const QString& info, const QString& color){
qDebug("setInfoBar called");
static unsigned short nbLines = 0;
++nbLines;
// Check log size, clear it if too big
if(nbLines > 200){
infoBar->clear();
nbLines = 1;
}
infoBar->append("<font color='grey'>"+ QTime::currentTime().toString("hh:mm:ss") + "</font> - <font color='" + color +"'><i>" + info + "</i></font>");
}
void GUI::balloonClicked(){
if(isHidden()){
show();
if(isMinimized()){
showNormal();
}
raise();
activateWindow();
}
}
void GUI::acceptConnection(){
clientConnection = tcpServer.nextPendingConnection();
connect(clientConnection, SIGNAL(disconnected()), this, SLOT(readParamsOnSocket()));
qDebug("accepted connection from another instance");
}
void GUI::readParamsOnSocket(){
if(clientConnection != 0){
QByteArray params = clientConnection->readAll();
if(!params.isEmpty()){
processParams(QString(params.data()).split("\n"));
qDebug("Received parameters from another instance");
}
}
}
// Toggle paused state of selected torrent
void GUI::togglePausedState(const QModelIndex& index){
int row = index.row();
QString fileHash = DLListModel->data(DLListModel->index(row, HASH)).toString();
if(BTSession.isPaused(fileHash)){
BTSession.resumeTorrent(fileHash);
}else{
BTSession.pauseTorrent(fileHash);
}
}
void GUI::previewFileSelection(){
QModelIndex index;
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file name
QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
torrent_handle h = BTSession.getTorrentHandle(fileHash);
previewSelection = new previewSelect(this, h);
break;
}
}
}
void GUI::cleanTempPreviewFile(int, QProcess::ExitStatus){
QFile::remove(QDir::tempPath()+QDir::separator()+"qBT_preview.tmp");
}
void GUI::displayDLListMenu(const QPoint& pos){
QMenu myDLLlistMenu(this);
QModelIndex index;
// Enable/disable pause/start action given the DL state
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QSettings settings("qBittorrent", "qBittorrent");
QString previewProgram = settings.value("Options/Misc/PreviewProgram", QString()).toString();
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file name
QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
// Get handle and pause the torrent
torrent_handle h = BTSession.getTorrentHandle(fileHash);
if(h.is_paused()){
myDLLlistMenu.addAction(actionStart);
}else{
myDLLlistMenu.addAction(actionPause);
}
myDLLlistMenu.addAction(actionDelete);
myDLLlistMenu.addAction(actionDelete_Permanently);
myDLLlistMenu.addAction(actionTorrent_Properties);
if(!previewProgram.isEmpty() && BTSession.isFilePreviewPossible(fileHash) && selectedIndexes.size()<=DLListModel->columnCount()){
myDLLlistMenu.addAction(actionPreview_file);
}
break;
}
}
// Call menu
// XXX: why mapToGlobal() is not enough?
myDLLlistMenu.exec(mapToGlobal(pos)+QPoint(22,180));
}
// Necessary if we want to close the window
// in one time if "close to systray" is enabled
void GUI::forceExit(){
hide();
close();
}
void GUI::displayGUIMenu(const QPoint& pos){
QMenu myGUIMenu(this);
myGUIMenu.addAction(actionOpen);
myGUIMenu.addAction(actionDownload_from_URL);
myGUIMenu.addAction(actionStart_All);
myGUIMenu.addAction(actionPause_All);
myGUIMenu.addAction(actionExit);
myGUIMenu.exec(mapToGlobal(pos));
}
void GUI::previewFile(const QString& filePath){
// Check if there is already one preview running
if(previewProcess->state() == QProcess::NotRunning){
// First copy temporarily
QString tmpPath = QDir::tempPath()+QDir::separator()+"qBT_preview.tmp";
QFile::remove(tmpPath);
QFile::copy(filePath, tmpPath);
// Launch program preview
QStringList params;
params << tmpPath;
QSettings settings("qBittorrent", "qBittorrent");
QString previewProgram = settings.value("Options/Misc/PreviewProgram", QString()).toString();
previewProcess->start(previewProgram, params, QIODevice::ReadOnly);
}else{
QMessageBox::critical(0, tr("Preview process already running"), tr("There is already another preview process running.\nPlease close the other one first."));
}
}
void GUI::selectGivenRow(const QModelIndex& index){
int row = index.row();
for(int i=0; i<DLListModel->columnCount(); ++i){
downloadList->selectionModel()->select(DLListModel->index(row, i), QItemSelectionModel::Select);
}
}
void GUI::clearLog(){
infoBar->clear();
}
void GUI::displayInfoBarMenu(const QPoint& pos){
// Log Menu
QMenu myLogMenu(this);
myLogMenu.addAction(actionClearLog);
// XXX: Why mapToGlobal() is not enough?
myLogMenu.exec(mapToGlobal(pos)+QPoint(22,383));
}
// get information from torrent handles and
// update download list accordingly
void GUI::updateDlList(bool force){
qDebug("Updating download list");
char tmp[MAX_CHAR_TMP];
char tmp2[MAX_CHAR_TMP];
// update global informations
snprintf(tmp, MAX_CHAR_TMP, "%.1f", BTSession.getPayloadUploadRate()/1024.);
snprintf(tmp2, MAX_CHAR_TMP, "%.1f", BTSession.getPayloadDownloadRate()/1024.);
myTrayIcon->setToolTip("<b>"+tr("qBittorrent")+"</b><br>"+tr("DL speed: %1 KiB/s", "e.g: Download speed: 10 KiB/s").arg(QString(tmp2))+"<br>"+tr("UP speed: %1 KiB/s", "e.g: Upload speed: 10 KiB/s").arg(QString(tmp))); // tray icon
if( !force && (isMinimized() || isHidden() || tabs->currentIndex())){
// No need to update if qBittorrent DL list is hidden
return;
}
LCD_UpSpeed->display(tmp); // UP LCD
LCD_DownSpeed->display(tmp2); // DL LCD
// browse handles
std::vector<torrent_handle> handles = BTSession.getTorrentHandles();
for(unsigned int i=0; i<handles.size(); ++i){
torrent_handle h = handles[i];
try{
torrent_status torrentStatus = h.status();
QString fileHash = QString(misc::toString(h.info_hash()).c_str());
if(!h.is_paused()){
int row = getRowFromHash(fileHash);
if(row == -1){
std::cerr << "Error: Could not find filename in download list..\n";
continue;
}
// Parse download state
torrent_info ti = h.get_torrent_info();
// Setting download state
switch(torrentStatus.state){
case torrent_status::finished:
case torrent_status::seeding:
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)torrentStatus.upload_payload_rate));
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Finished", "i.e: Torrent has finished downloading")));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/seeding.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)1.));
setRowColor(row, "orange");
break;
case torrent_status::checking_files:
case torrent_status::queued_for_checking:
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Checking...", "i.e: Checking already downloaded parts...")));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(row, "grey");
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)torrentStatus.progress));
break;
case torrent_status::connecting_to_tracker:
if(torrentStatus.download_payload_rate > 0){
// Display "Downloading" status when connecting if download speed > 0
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Downloading...")));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)((ti.total_size()-torrentStatus.total_done)/(double)torrentStatus.download_payload_rate)));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/downloading.png")), Qt::DecorationRole);
setRowColor(row, "green");
}else{
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Connecting...")));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(row, "grey");
}
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)torrentStatus.progress));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)torrentStatus.download_payload_rate));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)torrentStatus.upload_payload_rate));
break;
case torrent_status::downloading:
case torrent_status::downloading_metadata:
if(torrentStatus.download_payload_rate > 0){
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Downloading...")));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/downloading.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)((ti.total_size()-torrentStatus.total_done)/(double)torrentStatus.download_payload_rate)));
setRowColor(row, "green");
}else{
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Stalled", "i.e: State of a torrent whose download speed is 0kb/s")));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/stalled.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
setRowColor(row, "black");
}
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)torrentStatus.progress));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)torrentStatus.download_payload_rate));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)torrentStatus.upload_payload_rate));
break;
default:
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
}
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant(QString(misc::toString(torrentStatus.num_seeds, true).c_str())+"/"+QString(misc::toString(torrentStatus.num_peers - torrentStatus.num_seeds, true).c_str())));
}
}catch(invalid_handle e){
continue;
}
}
qDebug("Updated Download list");
}
void GUI::sortDownloadListFloat(int index, Qt::SortOrder sortOrder){
QList<QPair<int, double> > lines;
// insertion sorting
for(int i=0; i<DLListModel->rowCount(); ++i){
misc::insertSort(lines, QPair<int,double>(i, DLListModel->data(DLListModel->index(i, index)).toDouble()), sortOrder);
}
// Insert items in new model, in correct order
int nbRows_old = lines.size();
for(int row=0; row<nbRows_old; ++row){
DLListModel->insertRow(DLListModel->rowCount());
int sourceRow = lines[row].first;
for(int col=0; col<DLListModel->columnCount(); ++col){
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col)));
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::TextColorRole), Qt::TextColorRole);
}
}
// Remove old rows
DLListModel->removeRows(0, nbRows_old);
}
void GUI::sortDownloadListString(int index, Qt::SortOrder sortOrder){
QList<QPair<int, QString> > lines;
// Insertion sorting
for(int i=0; i<DLListModel->rowCount(); ++i){
misc::insertSortString(lines, QPair<int, QString>(i, DLListModel->data(DLListModel->index(i, index)).toString()), sortOrder);
}
// Insert items in new model, in correct order
int nbRows_old = lines.size();
for(int row=0; row<nbRows_old; ++row){
DLListModel->insertRow(DLListModel->rowCount());
int sourceRow = lines[row].first;
for(int col=0; col<DLListModel->columnCount(); ++col){
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col)));
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::DecorationRole), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(nbRows_old+row, col), DLListModel->data(DLListModel->index(sourceRow, col), Qt::TextColorRole), Qt::TextColorRole);
}
}
// Remove old rows
DLListModel->removeRows(0, nbRows_old);
}
void GUI::sortDownloadList(int index){
static Qt::SortOrder sortOrder = Qt::AscendingOrder;
if(downloadList->header()->sortIndicatorSection() == index){
if(sortOrder == Qt::AscendingOrder){
sortOrder = Qt::DescendingOrder;
}else{
sortOrder = Qt::AscendingOrder;
}
}
downloadList->header()->setSortIndicator(index, sortOrder);
switch(index){
case SIZE:
case ETA:
case UPSPEED:
case DLSPEED:
case PROGRESS:
sortDownloadListFloat(index, sortOrder);
break;
default:
sortDownloadListString(index, sortOrder);
}
}
void GUI::sortSearchList(int index){
static Qt::SortOrder sortOrder = Qt::AscendingOrder;
if(resultsBrowser->header()->sortIndicatorSection() == index){
if(sortOrder == Qt::AscendingOrder){
sortOrder = Qt::DescendingOrder;
}else{
sortOrder = Qt::AscendingOrder;
}
}
resultsBrowser->header()->setSortIndicator(index, sortOrder);
switch(index){
//case SIZE:
case SEEDERS:
case LEECHERS:
case SIZE:
sortSearchListInt(index, sortOrder);
break;
default:
sortSearchListString(index, sortOrder);
}
}
void GUI::sortSearchListInt(int index, Qt::SortOrder sortOrder){
QList<QPair<int, qlonglong> > lines;
// Insertion sorting
for(int i=0; i<SearchListModel->rowCount(); ++i){
misc::insertSort(lines, QPair<int,qlonglong>(i, SearchListModel->data(SearchListModel->index(i, index)).toLongLong()), sortOrder);
}
// Insert items in new model, in correct order
int nbRows_old = lines.size();
for(int row=0; row<lines.size(); ++row){
SearchListModel->insertRow(SearchListModel->rowCount());
int sourceRow = lines[row].first;
for(int col=0; col<5; ++col){
SearchListModel->setData(SearchListModel->index(nbRows_old+row, col), SearchListModel->data(SearchListModel->index(sourceRow, col)));
SearchListModel->setData(SearchListModel->index(nbRows_old+row, col), SearchListModel->data(SearchListModel->index(sourceRow, col), Qt::TextColorRole), Qt::TextColorRole);
}
}
// Remove old rows
SearchListModel->removeRows(0, nbRows_old);
}
void GUI::sortSearchListString(int index, Qt::SortOrder sortOrder){
QList<QPair<int, QString> > lines;
// Insetion sorting
for(int i=0; i<SearchListModel->rowCount(); ++i){
misc::insertSortString(lines, QPair<int, QString>(i, SearchListModel->data(SearchListModel->index(i, index)).toString()), sortOrder);
}
// Insert items in new model, in correct order
int nbRows_old = lines.size();
for(int row=0; row<nbRows_old; ++row){
SearchListModel->insertRow(SearchListModel->rowCount());
int sourceRow = lines[row].first;
for(int col=0; col<5; ++col){
SearchListModel->setData(SearchListModel->index(nbRows_old+row, col), SearchListModel->data(SearchListModel->index(sourceRow, col)));
SearchListModel->setData(SearchListModel->index(nbRows_old+row, col), SearchListModel->data(SearchListModel->index(sourceRow, col), Qt::TextColorRole), Qt::TextColorRole);
}
}
// Remove old rows
SearchListModel->removeRows(0, nbRows_old);
}
// 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(){
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);
}
// Save last checked search engines to a file
void GUI::saveCheckedSearchEngines(int) const{
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("SearchEngines");
settings.setValue("mininova", mininova->isChecked());
settings.setValue("piratebay", piratebay->isChecked());
settings.setValue("isohunt", isohunt->isChecked());
settings.setValue("meganova", meganova->isChecked());
settings.endGroup();
qDebug("Saved checked search engines");
}
// Save columns width in a file to remember them
// (download list)
void GUI::saveColWidthDLList() const{
qDebug("Saving columns width in download list");
QSettings settings("qBittorrent", "qBittorrent");
QStringList width_list;
for(int i=0; i<DLListModel->columnCount(); ++i){
width_list << QString(misc::toString(downloadList->columnWidth(i)).c_str());
}
settings.setValue("DownloadListColsWidth", width_list.join(" "));
qDebug("Download list columns width saved");
}
// Load columns width in a file that were saved previously
// (download list)
bool GUI::loadColWidthDLList(){
qDebug("Loading columns width for download list");
QSettings settings("qBittorrent", "qBittorrent");
QString line = settings.value("DownloadListColsWidth", QString()).toString();
if(line.isEmpty())
return false;
QStringList width_list = line.split(' ');
if(width_list.size() != DLListModel->columnCount())
return false;
for(int i=0; i<width_list.size(); ++i){
downloadList->header()->resizeSection(i, width_list.at(i).toInt());
}
qDebug("Download list columns width loaded");
return true;
}
// Save columns width in a file to remember them
// (download list)
void GUI::saveColWidthSearchList() const{
qDebug("Saving columns width in search list");
QSettings settings("qBittorrent", "qBittorrent");
QStringList width_list;
for(int i=0; i<SearchListModel->columnCount(); ++i){
width_list << QString(misc::toString(resultsBrowser->columnWidth(i)).c_str());
}
settings.setValue("SearchListColsWidth", width_list.join(" "));
qDebug("Search list columns width saved");
}
// Load columns width in a file that were saved previously
// (search list)
bool GUI::loadColWidthSearchList(){
qDebug("Loading columns width for search list");
QSettings settings("qBittorrent", "qBittorrent");
QString line = settings.value("SearchListColsWidth", QString()).toString();
if(line.isEmpty())
return false;
QStringList width_list = line.split(' ');
if(width_list.size() != SearchListModel->columnCount())
return false;
for(int i=0; i<width_list.size(); ++i){
resultsBrowser->header()->resizeSection(i, width_list.at(i).toInt());
}
qDebug("Search list columns width loaded");
return true;
}
// load last checked search engines from a file
void GUI::loadCheckedSearchEngines(){
qDebug("Loading checked search engines");
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("SearchEngines");
mininova->setChecked(settings.value("mininova", true).toBool());
piratebay->setChecked(settings.value("piratebay", false).toBool());
isohunt->setChecked(settings.value("isohunt", false).toBool());
meganova->setChecked(settings.value("meganova", false).toBool());
settings.endGroup();
qDebug("Loaded checked search engines");
}
// Display About Dialog
void GUI::showAbout(){
//About dialog
aboutdlg = new about(this);
}
// Called when we close the program
void GUI::closeEvent(QCloseEvent *e){
QSettings settings("qBittorrent", "qBittorrent");
bool goToSystrayOnExit = settings.value("Options/Misc/GoToSystrayOnExit", false).toBool();
if(goToSystrayOnExit && !this->isHidden()){
hide();
e->ignore();
return;
}
if(settings.value("Options/Misc/ConfirmOnExit", true).toBool()){
if(QMessageBox::question(this,
tr("Are you sure you want to quit?")+" -- "+tr("qBittorrent"),
tr("Are you sure you want to quit qBittorrent?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1)){
e->ignore();
return;
}
}
// Clean finished torrents on exit if asked for
if(settings.value("Options/Misc/ClearFinishedDownloads", true).toBool()){
torrent_handle h;
// XXX: Probably move this to the bittorrent part
QDir torrentBackup(misc::qBittorrentPath() + "BT_backup");
foreach(h, BTSession.getFinishedTorrentHandles()){
QString fileHash = QString(misc::toString(h.info_hash()).c_str());
torrentBackup.remove(fileHash+".torrent");
torrentBackup.remove(fileHash+".fastresume");
torrentBackup.remove(fileHash+".paused");
torrentBackup.remove(fileHash+".incremental");
torrentBackup.remove(fileHash+".pieces");
torrentBackup.remove(fileHash+".savepath");
}
}
// save the searchHistory for later uses
saveSearchHistory();
// Save DHT entry
BTSession.saveDHTEntry();
// Save window size, columns size
writeSettings();
saveColWidthDLList();
saveColWidthSearchList();
// Create fast resume data
BTSession.saveFastResumeData();
// Hide tray icon
myTrayIcon->hide();
// Accept exit
e->accept();
}
// Display window to create a torrent
void GUI::showCreateWindow(){
createWindow = new createtorrent(this);
}
// Called when we minimize the program
void GUI::hideEvent(QHideEvent *e){
qDebug("* Receiced hideEvent()");
QSettings settings("qBittorrent", "qBittorrent");
if(settings.value("Options/Misc/GoToSystray", true).toBool()){
// Hide window
hide();
}
// Accept hiding
e->accept();
}
// Action executed when a file is dropped
void GUI::dropEvent(QDropEvent *event){
event->acceptProposedAction();
QStringList files=event->mimeData()->text().split('\n');
// Add file to download list
QString file;
QSettings settings("qBittorrent", "qBittorrent");
bool useTorrentAdditionDialog = settings.value("Options/Misc/TorrentAdditionDialog/Enabled", true).toBool();
foreach(file, files){
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(const QString&, bool, const QString&)), &BTSession, SLOT(addTorrent(const QString&, bool, const QString&)));
connect(dialog, SIGNAL(setInfoBarGUI(const QString&, const QString&)), this, SLOT(setInfoBar(const QString&, const QString&)));
dialog->showLoad(file.trimmed().replace("file://", ""));
}else{
BTSession.addTorrent(file.trimmed().replace("file://", ""));
}
}
}
// Decode if we accept drag 'n drop or not
void GUI::dragEnterEvent(QDragEnterEvent *event){
if (event->mimeData()->hasFormat("text/plain")){
event->acceptProposedAction();
}
}
/*****************************************************
* *
* Torrent *
* *
*****************************************************/
// Display a dialog to allow user to add
// torrents to download list
void GUI::askForTorrents(){
QStringList pathsList;
QSettings settings("qBittorrent", "qBittorrent");
// Open File Open Dialog
// Note: it is possible to select more than one file
pathsList = QFileDialog::getOpenFileNames(this,
tr("Open Torrent Files"), settings.value("MainWindowLastDir", QDir::homePath()).toString(),
tr("Torrent Files")+" (*.torrent)");
if(!pathsList.empty()){
QSettings settings("qBittorrent", "qBittorrent");
bool useTorrentAdditionDialog = settings.value("Options/Misc/TorrentAdditionDialog/Enabled", true).toBool();
for(int i=0; i<pathsList.size(); ++i){
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(const QString&, bool, const QString&)), &BTSession, SLOT(addTorrent(const QString&, bool, const QString&)));
connect(dialog, SIGNAL(setInfoBarGUI(const QString&, const QString&)), this, SLOT(setInfoBar(const QString&, const QString&)));
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("MainWindowLastDir", top_dir.join(QDir::separator()));
}
}
// delete from download list AND from hard drive
void GUI::deletePermanently(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
if(!selectedIndexes.isEmpty()){
if(QMessageBox::question(
this,
tr("Are you sure? -- qBittorrent"),
tr("Are you sure you want to delete the selected item(s) in download list and in hard drive?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1) == 0) {
//User clicked YES
QModelIndex index;
QList<QPair<int, QModelIndex> > sortedIndexes;
// We have to remove items from the bottom
// to the top in order not to change indexes
// of files to delete.
foreach(index, selectedIndexes){
if(index.column() == NAME){
qDebug("row to delete: %d", index.row());
misc::insertSort2(sortedIndexes, QPair<int, QModelIndex>(index.row(), index), Qt::DescendingOrder);
}
}
QPair<int, QModelIndex> sortedIndex;
foreach(sortedIndex, sortedIndexes){
qDebug("deleting row: %d, %d, col: %d", sortedIndex.first, sortedIndex.second.row(), sortedIndex.second.column());
// Get the file name
QString fileName = DLListModel->data(DLListModel->index(sortedIndex.second.row(), NAME)).toString();
QString fileHash = DLListModel->data(DLListModel->index(sortedIndex.second.row(), HASH)).toString();
// Remove the torrent
BTSession.deleteTorrent(fileHash, true);
// Delete item from download list
DLListModel->removeRow(sortedIndex.first);
// Update info bar
setInfoBar(tr("'%1' was removed.", "'xxx.avi' was removed.").arg(fileName));
--nbTorrents;
tabs->setTabText(0, tr("Transfers") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
}
}
}
}
// delete selected items in the list
void GUI::deleteSelection(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
if(!selectedIndexes.isEmpty()){
if(QMessageBox::question(
this,
tr("Are you sure? -- qBittorrent"),
tr("Are you sure you want to delete the selected item(s) in download list?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1) == 0) {
//User clicked YES
QModelIndex index;
QList<QPair<int, QModelIndex> > sortedIndexes;
// We have to remove items from the bottom
// to the top in order not to change indexes
// of files to delete.
foreach(index, selectedIndexes){
if(index.column() == NAME){
qDebug("row to delete: %d", index.row());
misc::insertSort2(sortedIndexes, QPair<int, QModelIndex>(index.row(), index), Qt::DescendingOrder);
}
}
QPair<int, QModelIndex> sortedIndex;
foreach(sortedIndex, sortedIndexes){
qDebug("deleting row: %d, %d, col: %d", sortedIndex.first, sortedIndex.second.row(), sortedIndex.second.column());
// Get the file name
QString fileName = DLListModel->data(DLListModel->index(sortedIndex.second.row(), NAME)).toString();
QString fileHash = DLListModel->data(DLListModel->index(sortedIndex.second.row(), HASH)).toString();
// Remove the torrent
BTSession.deleteTorrent(fileHash, false);
// Delete item from download list
DLListModel->removeRow(sortedIndex.first);
// Update info bar
setInfoBar(tr("'%1' was removed.", "'xxx.avi' was removed.").arg(fileName));
--nbTorrents;
tabs->setTabText(0, tr("Transfers") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
}
}
}
}
// Called when a torrent is added
void GUI::torrentAdded(const QString& path, torrent_handle& h, bool fastResume){
int row = DLListModel->rowCount();
QString hash = QString(misc::toString(h.info_hash()).c_str());
// Adding torrent to download list
DLListModel->insertRow(row);
DLListModel->setData(DLListModel->index(row, NAME), QVariant(h.name().c_str()));
DLListModel->setData(DLListModel->index(row, SIZE), QVariant((qlonglong)h.get_torrent_info().total_size()));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant("0/0"));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(row, HASH), QVariant(hash));
// Pause torrent if it was paused last time
if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".paused")){
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Paused")));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
setRowColor(row, "red");
}else{
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Connecting...")));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(row, "grey");
}
if(!fastResume){
setInfoBar(tr("'%1' added to download list.", "'/home/y/xxx.torrent' was added to download list.").arg(path));
}else{
setInfoBar(tr("'%1' resumed. (fast resume)", "'/home/y/xxx.torrent' was resumed. (fast resume)").arg(path));
}
++nbTorrents;
tabs->setTabText(0, tr("Transfers") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
}
// Called when trying to add a duplicate torrent
void GUI::torrentDuplicate(const QString& path){
setInfoBar(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(path));
}
void GUI::torrentCorrupted(const QString& path){
setInfoBar(tr("Unable to decode torrent file: '%1'", "e.g: Unable to decode torrent file: '/home/y/xxx.torrent'").arg(path), "red");
setInfoBar(tr("This file is either corrupted or this isn't a torrent."),"red");
}
QString GUI::getSavePath(QString hash){
QFile savepath_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".savepath");
QByteArray line;
QString savePath;
if(savepath_file.open(QIODevice::ReadOnly | QIODevice::Text)){
line = savepath_file.readAll();
savepath_file.close();
qDebug("Save path: %s", line.data());
savePath = QString::fromUtf8(line.data());
}else{
QSettings settings("qBittorrent", "qBittorrent");
savePath = settings.value("Options/Main/ScanDir", QString()).toString();
}
// Checking if savePath Dir exists
// create it if it is not
QDir saveDir(savePath);
if(!saveDir.exists()){
if(!saveDir.mkpath(saveDir.path())){
std::cerr << "Couldn't create the save directory: " << (const char*)saveDir.path().toUtf8() << "\n";
// TODO: handle this better
return QDir::homePath();
}
}
return savePath;
}
// 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){
QString param;
QSettings settings("qBittorrent", "qBittorrent");
bool useTorrentAdditionDialog = settings.value("Options/Misc/TorrentAdditionDialog/Enabled", true).toBool();
foreach(param, params){
param = param.trimmed();
if(param.startsWith("http://", Qt::CaseInsensitive) || param.startsWith("ftp://", Qt::CaseInsensitive) || param.startsWith("https://", Qt::CaseInsensitive)){
BTSession.downloadFromUrl(param);
}else{
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(const QString&, bool, const QString&)), &BTSession, SLOT(addTorrent(const QString&, bool, const QString&)));
connect(dialog, SIGNAL(setInfoBarGUI(const QString&, const QString&)), this, SLOT(setInfoBar(const QString&, const QString&)));
dialog->showLoad(param);
}else{
BTSession.addTorrent(param);
}
}
}
}
void GUI::processScannedFiles(const QStringList& params){
QString param;
QSettings settings("qBittorrent", "qBittorrent");
bool useTorrentAdditionDialog = settings.value("Options/Misc/TorrentAdditionDialog/Enabled", true).toBool();
foreach(param, params){
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(const QString&, bool, const QString&)), &BTSession, SLOT(addTorrent(const QString&, bool, const QString&)));
connect(dialog, SIGNAL(setInfoBarGUI(const QString&, const QString&)), this, SLOT(setInfoBar(const QString&, const QString&)));
dialog->showLoad(param, true);
}else{
BTSession.addTorrent(param, true);
}
}
}
void GUI::processDownloadedFiles(const QString& path, const QString& url){
QSettings settings("qBittorrent", "qBittorrent");
bool useTorrentAdditionDialog = settings.value("Options/Misc/TorrentAdditionDialog/Enabled", true).toBool();
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(const QString&, bool, const QString&)), &BTSession, SLOT(addTorrent(const QString&, bool, const QString&)));
connect(dialog, SIGNAL(setInfoBarGUI(const QString&, const QString&)), this, SLOT(setInfoBar(const QString&, const QString&)));
dialog->showLoad(path, false, url);
}else{
BTSession.addTorrent(path, false, url);
}
}
// Show torrent properties dialog
void GUI::showProperties(const QModelIndex &index){
int row = index.row();
QString fileHash = DLListModel->data(DLListModel->index(row, HASH)).toString();
torrent_handle h = BTSession.getTorrentHandle(fileHash);
QStringList errors = trackerErrors.value(fileHash, QStringList(tr("None", "i.e: No error message")));
properties *prop = new properties(this, h, errors);
connect(prop, SIGNAL(changedFilteredFiles(torrent_handle, bool)), &BTSession, SLOT(reloadTorrent(torrent_handle, bool)));
prop->show();
}
// Set BT session configuration
void GUI::configureSession(bool deleteOptions){
qDebug("Configuring session");
QPair<int, int> limits;
unsigned short old_listenPort, new_listenPort;
session_settings proxySettings;
// Configure session regarding options
BTSession.setDefaultSavePath(options->getSavePath());
old_listenPort = BTSession.getListenPort();
BTSession.setListeningPortsRange(options->getPorts());
new_listenPort = BTSession.getListenPort();
if(new_listenPort != old_listenPort){
setInfoBar(tr("Listening on port: %1", "e.g: Listening on port: 1666").arg( QString(misc::toString(new_listenPort).c_str())));
}
// Apply max connec limit (-1 if disabled)
BTSession.setMaxConnections(options->getMaxConnec());
limits = options->getLimits();
switch(limits.first){
case -1: // Download limit disabled
case 0:
BTSession.setDownloadRateLimit(-1);
break;
default:
BTSession.setDownloadRateLimit(limits.first*1024);
}
switch(limits.second){
case -1: // Upload limit disabled
case 0:
BTSession.setUploadRateLimit(-1);
break;
default:
BTSession.setUploadRateLimit(limits.second*1024);
}
// Apply ratio (0 if disabled)
BTSession.setGlobalRatio(options->getRatio());
// DHT (Trackerless)
if(options->isDHTEnabled()){
BTSession.enableDHT();
// Set DHT Port
BTSession.setDHTPort(options->getDHTPort());
}else{
BTSession.disableDHT();
}
if(!options->isPeXDisabled()){
qDebug("Enabling Peer eXchange (PeX)");
BTSession.enablePeerExchange();
}else{
qDebug("Peer eXchange (PeX) disabled");
}
// Apply filtering settings
if(options->isFilteringEnabled()){
BTSession.enableIPFilter(options->getFilter());
}else{
BTSession.disableIPFilter();
}
// Apply Proxy settings
if(options->isProxyEnabled()){
proxySettings.proxy_ip = options->getProxyIp().toStdString();
proxySettings.proxy_port = options->getProxyPort();
if(options->isProxyAuthEnabled()){
proxySettings.proxy_login = options->getProxyUsername().toStdString();
proxySettings.proxy_password = options->getProxyPassword().toStdString();
}
}
proxySettings.user_agent = "qBittorrent "VERSION;
BTSession.setSessionSettings(proxySettings);
// Scan dir stuff
if(options->getScanDir().isNull()){
BTSession.disableDirectoryScanning();
}else{
BTSession.enableDirectoryScanning(options->getScanDir());
}
if(deleteOptions){
delete options;
}
qDebug("Session configured");
}
// Pause All Downloads in DL list
void GUI::pauseAll(){
QString fileHash;
// Pause all torrents
BTSession.pauseAllTorrents();
// update download list
for(int i=0; i<DLListModel->rowCount(); ++i){
fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
// Create .paused file
QFile paused_file(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused");
paused_file.open(QIODevice::WriteOnly | QIODevice::Text);
paused_file.close();
// Update DL list items
DLListModel->setData(DLListModel->index(i, DLSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(i, UPSPEED), QVariant((double)0.));
DLListModel->setData(DLListModel->index(i, STATUS), QVariant(tr("Paused")));
DLListModel->setData(DLListModel->index(i, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
setRowColor(i, "red");
setInfoBar(tr("All downloads were paused."));
}
}
// pause selected items in the list
void GUI::pauseSelection(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QModelIndex index;
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file name
QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
if(!BTSession.isPaused(fileHash)){
// Pause the torrent
BTSession.pauseTorrent(fileHash);
// Update DL status
int row = index.row();
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Paused")));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
setInfoBar(tr("'%1' paused.", "xxx.avi paused.").arg(QString(BTSession.getTorrentHandle(fileHash).name().c_str())));
DLListModel->setData(DLListModel->index(row, NAME), QIcon(":/Icons/skin/paused.png"), Qt::DecorationRole);
setRowColor(row, "red");
}
}
}
}
// Resume All Downloads in DL list
void GUI::resumeAll(){
QString fileHash;
// Pause all torrents
BTSession.resumeAllTorrents();
// update download list
for(int i=0; i<DLListModel->rowCount(); ++i){
fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
// Remove .paused file
QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused");
// Update DL list items
DLListModel->setData(DLListModel->index(i, STATUS), QVariant(tr("Connecting...", "i.e: Connecting to the tracker...")));
DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(i, "grey");
setInfoBar(tr("All downloads were resumed."));
}
}
// start selected items in the list
void GUI::startSelection(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QModelIndex index;
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file name
QString fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
if(BTSession.isPaused(fileHash)){
// Resume the torrent
BTSession.resumeTorrent(fileHash);
// Delete .paused file
QFile::remove(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+fileHash+".paused");
// Update DL status
int row = index.row();
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Connecting...")));
setInfoBar(tr("'%1' resumed.", "e.g: xxx.avi resumed.").arg(QString(BTSession.getTorrentHandle(fileHash).name().c_str())));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(row, "grey");
}
}
}
}
void GUI::addUnauthenticatedTracker(QPair<torrent_handle,std::string> tracker){
// Trackers whose authentication was cancelled
if(unauthenticated_trackers.indexOf(tracker) < 0){
unauthenticated_trackers << tracker;
}
}
// display properties of selected items
void GUI::propertiesSelection(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QModelIndex index;
foreach(index, selectedIndexes){
if(index.column() == NAME){
showProperties(index);
}
}
}
// called when a torrent has finished
void GUI::finishedTorrent(torrent_handle& h){
QSettings settings("qBittorrent", "qBittorrent");
QString fileName = QString(h.name().c_str());
setInfoBar(tr("%1 has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(fileName));
bool useOSD = (settings.value("Options/Misc/OSDEnabled", 1).toInt() > 0);
if(useOSD && (isMinimized() || isHidden())) {
myTrayIcon->showMessage(tr("Download finished"), tr("%1 has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(fileName), QSystemTrayIcon::Information, TIME_TRAY_BALLOON);
}
}
// Notification when disk is full
void GUI::fullDiskError(torrent_handle& h){
QSettings settings("qBittorrent", "qBittorrent");
bool useOSD = (settings.value("Options/Misc/OSDEnabled", 1).toInt() > 0);
if(useOSD && (isMinimized() || isHidden())) {
myTrayIcon->showMessage(tr("I/O Error", "i.e: Input/Output Error"), tr("An error occured when trying to read or write %1. The disk is probably full, download has been paused", "e.g: An error occured when trying to read or write xxx.avi. The disk is probably full, download has been paused").arg(QString(h.name().c_str())), QSystemTrayIcon::Critical, TIME_TRAY_BALLOON);
}
// Download will be paused by libtorrent. Updating GUI information accordingly
int row = getRowFromHash(QString(misc::toString(h.info_hash()).c_str()));
DLListModel->setData(DLListModel->index(row, DLSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, UPSPEED), QVariant((double)0.0));
DLListModel->setData(DLListModel->index(row, STATUS), QVariant(tr("Paused")));
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)-1));
setInfoBar(tr("An error occured (full disk?), '%1' paused.", "e.g: An error occured (full disk?), 'xxx.avi' paused.").arg(QString(h.get_torrent_info().name().c_str())));
DLListModel->setData(DLListModel->index(row, NAME), QIcon(":/Icons/skin/paused.png"), Qt::DecorationRole);
setRowColor(row, "red");
}
// Called when we couldn't listen on any port
// in the given range.
void GUI::portListeningFailure(){
setInfoBar(tr("Couldn't listen on any of the given ports."), "red");
}
// Called when we receive an error from tracker
void GUI::trackerError(const QString& hash, const QString& time, const QString& msg){
// Check trackerErrors list size and clear it if it is too big
if(trackerErrors.size() > 50){
trackerErrors.clear();
}
QStringList errors = trackerErrors.value(hash, QStringList());
errors.append("<font color='grey'>"+time+"</font> - <font color='red'>"+msg+"</font>");
trackerErrors.insert(hash, errors);
}
// Called when a tracker requires authentication
void GUI::trackerAuthenticationRequired(torrent_handle& h){
if(unauthenticated_trackers.indexOf(QPair<torrent_handle,std::string>(h, h.status().current_tracker)) < 0){
// Tracker login
new trackerLogin(this, h);
}
}
// Check connection status and display right icon
void GUI::checkConnectionStatus(){
qDebug("Checking connection status");
char tmp[MAX_CHAR_TMP];
session_status sessionStatus = BTSession.getSessionStatus();
// Update ratio info
float ratio = 1.;
if(sessionStatus.total_payload_download != 0){
ratio = (float)sessionStatus.total_payload_upload/(float)sessionStatus.total_payload_download;
}
if(ratio > 10.){
ratio = 10.;
}
snprintf(tmp, MAX_CHAR_TMP, "%.1f", ratio);
LCD_Ratio->display(tmp);
if(ratio < 0.5){
lbl_ratio_icon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/unhappy.png")));
}else{
if(ratio > 1.0){
lbl_ratio_icon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/smile.png")));
}else{
lbl_ratio_icon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/stare.png")));
}
}
if(sessionStatus.has_incoming_connections){
// Connection OK
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/connected.png")));
connecStatusLblIcon->setToolTip("<b>"+tr("Connection Status:")+"</b><br>"+tr("Online"));
}else{
if(sessionStatus.num_peers){
// Firewalled ?
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/firewalled.png")));
connecStatusLblIcon->setToolTip("<b>"+tr("Connection Status:")+"</b><br>"+tr("Firewalled?", "i.e: Behind a firewall/router?")+"<br><i>"+tr("No incoming connections...")+"</i>");
}else{
// Disconnected
connecStatusLblIcon->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/disconnected.png")));
connecStatusLblIcon->setToolTip("<b>"+tr("Connection status:")+"</b><br>"+tr("Offline")+"<br><i>"+tr("No peers found...")+"</i>");
}
}
qDebug("Connection status updated");
}
/*****************************************************
* *
* Search *
* *
*****************************************************/
// get the last searchs from a QSettings to a QStringList
void GUI::startSearchHistory(){
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("Search");
searchHistory = settings.value("searchHistory",-1).toStringList();
settings.endGroup();
}
// Save the history list into the QSettings for the next session
void GUI::saveSearchHistory()
{
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("Search");
settings.setValue("searchHistory",searchHistory);
settings.endGroup();
}
// Function called when we click on search button
void GUI::on_search_button_clicked(){
QString pattern = search_pattern->text().trimmed();
// No search pattern entered
if(pattern.isEmpty()){
QMessageBox::critical(0, tr("Empty search pattern"), tr("Please type a search pattern first"));
return;
}
// if the pattern is not in the pattern
if(searchHistory.indexOf(pattern) == -1){
//update the searchHistory list
searchHistory.append(pattern);
// verify the max size of the history
if(searchHistory.size() > SEARCHHISTORY_MAXSIZE)
searchHistory = searchHistory.mid(searchHistory.size()/2,searchHistory.size()/2);
searchCompleter = new QCompleter(searchHistory, this);
searchCompleter->setCaseSensitivity(Qt::CaseInsensitive);
search_pattern->setCompleter(searchCompleter);
}
// Getting checked search engines
if(!mininova->isChecked() && ! piratebay->isChecked()/* && !reactor->isChecked()*/ && !isohunt->isChecked()/* && !btjunkie->isChecked()*/ && !meganova->isChecked()){
QMessageBox::critical(0, tr("No search engine selected"), tr("You must select at least one search engine."));
return;
}
QStringList params;
QStringList engineNames;
search_stopped = false;
// Get checked search engines
if(mininova->isChecked()){
engineNames << "mininova";
}
if(piratebay->isChecked()){
engineNames << "piratebay";
}
// if(reactor->isChecked()){
// engineNames << "reactor";
// }
if(isohunt->isChecked()){
engineNames << "isohunt";
}
// if(btjunkie->isChecked()){
// engineNames << "btjunkie";
// }
if(meganova->isChecked()){
engineNames << "meganova";
}
params << engineNames.join(",");
params << pattern.split(" ");
// Update GUI widgets
no_search_results = true;
nb_search_results = 0;
search_result_line_truncated.clear();
results_lbl->setText(tr("Results")+" <i>(0)</i>:");
// Launch search
searchProcess->start(misc::qBittorrentPath()+"nova.py", params, QIODevice::ReadOnly);
}
void GUI::searchStarted(){
// Update GUI widgets
search_button->setEnabled(false);
search_button->repaint();
search_status->setText(tr("Searching..."));
search_status->repaint();
stop_search_button->setEnabled(true);
stop_search_button->repaint();
// clear results window
SearchListModel->removeRows(0, SearchListModel->rowCount());
// Clear previous results urls too
searchResultsUrls.clear();
}
// Download the given item from search results list
void GUI::downloadSelectedItem(const QModelIndex& index){
int row = index.row();
// Get Item url
QString url = searchResultsUrls.value(SearchListModel->data(SearchListModel->index(row, NAME)).toString());
// Download from url
BTSession.downloadFromUrl(url);
// Set item color to RED
setRowColor(row, "red", false);
}
// search Qprocess return output as soon as it gets new
// stuff to read. We split it into lines and add each
// line to search results calling appendSearchResult().
void GUI::readSearchOutput(){
QByteArray output = searchProcess->readAllStandardOutput();
QList<QByteArray> lines_list = output.split('\n');
QByteArray line;
if(!search_result_line_truncated.isEmpty()){
QByteArray end_of_line = lines_list.takeFirst();
lines_list.prepend(search_result_line_truncated+end_of_line);
}
search_result_line_truncated = lines_list.takeLast().trimmed();
foreach(line, lines_list){
appendSearchResult(QString(line));
}
results_lbl->setText(tr("Results")+" <i>("+QString(misc::toString(nb_search_results).c_str())+")</i>:");
}
// Returns version of nova.py search engine
float GUI::getNovaVersion(const QString& novaPath) const{
QFile dest_nova(novaPath);
if(!dest_nova.exists()){
return 0.0;
}
if(!dest_nova.open(QIODevice::ReadOnly | QIODevice::Text)){
return 0.0;
}
float version = 0.0;
while (!dest_nova.atEnd()){
QByteArray line = dest_nova.readLine();
if(line.startsWith("# Version: ")){
line = line.split(' ').last();
line.chop(1); // removes '\n'
version = line.toFloat();
qDebug("Search plugin version: %.1f", version);
break;
}
}
return version;
}
// Returns changelog of nova.py search engine
QByteArray GUI::getNovaChangelog(const QString& novaPath) const{
QFile dest_nova(novaPath);
if(!dest_nova.exists()){
return QByteArray("None");
}
if(!dest_nova.open(QIODevice::ReadOnly | QIODevice::Text)){
return QByteArray("None");
}
QByteArray changelog;
bool in_changelog = false;
while (!dest_nova.atEnd()){
QByteArray line = dest_nova.readLine();
line = line.trimmed();
if(line.startsWith("# Changelog:")){
in_changelog = true;
}else{
if(in_changelog && line.isEmpty()){
// end of changelog
return changelog;
}
if(in_changelog){
line.remove(0,1);
changelog.append(line);
}
}
}
return changelog;
}
// Update nova.py search plugin if necessary
void GUI::updateNova() const{
qDebug("Updating nova");
float provided_nova_version = getNovaVersion(":/search_engine/nova.py");
QFile::Permissions perm=QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner | QFile::ReadUser | QFile::WriteUser | QFile::ExeUser | QFile::ReadGroup | QFile::ReadGroup;
QFile(misc::qBittorrentPath()+"nova.py").setPermissions(perm);
if(provided_nova_version > getNovaVersion(misc::qBittorrentPath()+"nova.py")){
qDebug("updating local search plugin with shipped one");
// nova.py needs update
QFile::remove(misc::qBittorrentPath()+"nova.py");
qDebug("Old nova removed");
QFile::copy(":/search_engine/nova.py", misc::qBittorrentPath()+"nova.py");
qDebug("New nova copied");
QFile::Permissions perm=QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner | QFile::ReadUser | QFile::WriteUser | QFile::ExeUser | QFile::ReadGroup | QFile::ReadGroup;
QFile(misc::qBittorrentPath()+"nova.py").setPermissions(perm);
qDebug("local search plugin updated");
}
}
// Download nova.py from qbittorrent.org
// Check if our nova.py is outdated and
// ask user for action.
void GUI::on_update_nova_button_clicked(){
CURL *curl;
QString filePath;
qDebug("Checking for search plugin updates on qbittorrent.org");
// XXX: Trick to get a unique filename
QTemporaryFile *tmpfile = new QTemporaryFile;
if (tmpfile->open()) {
filePath = tmpfile->fileName();
}
delete tmpfile;
FILE *file = fopen((const char*)filePath.toUtf8(), "w");
if(!file){
std::cerr << "Error: could not open temporary file...\n";
}
// Initilization required by libcurl
curl = curl_easy_init();
if(!curl){
std::cerr << "Error: Failed to init curl...\n";
fclose(file);
return;
}
// Set url to download
curl_easy_setopt(curl, CURLOPT_URL, "http://www.dchris.eu/nova/nova.zip");
// Define our callback to get called when there's data to be written
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, misc::my_fwrite);
// Set destination file
curl_easy_setopt(curl, CURLOPT_WRITEDATA, file);
// Some SSL mambo jambo
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
// Perform Download
curl_easy_perform(curl); /* ignores error */
// Cleanup
curl_easy_cleanup(curl);
// Close tmp file
fclose(file);
qDebug("Version on qbittorrent.org: %f", getNovaVersion(filePath));
float version_on_server = getNovaVersion(filePath);
if(version_on_server == 0.0){
//First server is down, try mirror
QFile::remove(filePath);
FILE *file = fopen((const char*)filePath.toUtf8(), "w");
if(!file){
std::cerr << "Error: could not open temporary file...\n";
}
curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_URL, "http://hydr0g3n.free.fr/nova/nova.py");
// Define our callback to get called when there's data to be written
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, misc::my_fwrite);
// Set destination file
curl_easy_setopt(curl, CURLOPT_WRITEDATA, file);
// Some SSL mambo jambo
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
// Perform Download
curl_easy_perform(curl); /* ignores error */
// Cleanup
curl_easy_cleanup(curl);
// Close tmp file
fclose(file);
version_on_server = getNovaVersion(filePath);
}
if(version_on_server > getNovaVersion(misc::qBittorrentPath()+"nova.py")){
if(QMessageBox::question(this,
tr("Search plugin update -- qBittorrent"),
tr("Search plugin can be updated, do you want to update it?\n\nChangelog:\n")+getNovaChangelog(filePath),
tr("&Yes"), tr("&No"),
QString(), 0, 1)){
return;
}else{
qDebug("Updating search plugin from qbittorrent.org");
QFile::remove(misc::qBittorrentPath()+"nova.py");
QFile::copy(filePath, misc::qBittorrentPath()+"nova.py");
QFile::Permissions perm=QFile::ReadOwner | QFile::WriteOwner | QFile::ExeOwner | QFile::ReadUser | QFile::WriteUser | QFile::ExeUser | QFile::ReadGroup | QFile::ReadGroup;
QFile(misc::qBittorrentPath()+"nova.py").setPermissions(perm);
}
}else{
if(version_on_server == 0.0){
QMessageBox::information(this, tr("Search plugin update")+" -- "+tr("qBittorrent"),
tr("Sorry, update server is temporarily unavailable."));
}else{
QMessageBox::information(this, tr("Search plugin update -- qBittorrent"),
tr("Your search plugin is already up to date."));
}
}
// Delete tmp file
QFile::remove(filePath);
}
// Slot called when search is Finished
// Search can be finished for 3 reasons :
// Error | Stopped by user | Finished normally
void GUI::searchFinished(int exitcode,QProcess::ExitStatus){
QSettings settings("qBittorrent", "qBittorrent");
bool useOSD = (settings.value("Options/Misc/OSDEnabled", 1).toInt() > 0);
if(useOSD && (isMinimized() || isHidden())) {
myTrayIcon->showMessage(tr("Search Engine"), tr("Search has finished"), QSystemTrayIcon::Information, TIME_TRAY_BALLOON);
}
if(exitcode){
search_status->setText(tr("An error occured during search..."));
}else{
if(search_stopped){
search_status->setText(tr("Search aborted"));
}else{
if(no_search_results){
search_status->setText(tr("Search returned no results"));
}else{
search_status->setText(tr("Search has finished"));
}
}
}
results_lbl->setText(tr("Results", "i.e: Search results")+" <i>("+QString(misc::toString(nb_search_results).c_str())+")</i>:");
search_button->setEnabled(true);
stop_search_button->setEnabled(false);
}
// SLOT to append one line to search results list
// Line is in the following form :
// file url | file name | file size | nb seeds | nb leechers | Search engine url
void GUI::appendSearchResult(const QString& line){
QStringList parts = line.split("|");
if(parts.size() != 6){
return;
}
QString url = parts.takeFirst();
QString filename = parts.first();
// XXX: Two results can't have the same name (right?)
if(searchResultsUrls.contains(filename)){
return;
}
// Add item to search result list
int row = SearchListModel->rowCount();
SearchListModel->insertRow(row);
for(int i=0; i<5; ++i){
SearchListModel->setData(SearchListModel->index(row, i), QVariant(parts.at(i)));
}
// Add url to searchResultsUrls associative array
searchResultsUrls.insert(filename, url);
no_search_results = false;
++nb_search_results;
// Enable clear & download buttons
clear_button->setEnabled(true);
download_button->setEnabled(true);
}
// Stop search while it is working in background
void GUI::on_stop_search_button_clicked(){
// Kill process
searchProcess->terminate();
search_stopped = true;
}
// Clear search results list
void GUI::on_clear_button_clicked(){
searchResultsUrls.clear();
SearchListModel->removeRows(0, SearchListModel->rowCount());
// Disable clear & download buttons
clear_button->setEnabled(false);
download_button->setEnabled(false);
}
// Download selected items in search results list
void GUI::on_download_button_clicked(){
QModelIndexList selectedIndexes = resultsBrowser->selectionModel()->selectedIndexes();
QModelIndex index;
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get Item url
QString url = searchResultsUrls.value(index.data().toString());
BTSession.downloadFromUrl(url);
setRowColor(index.row(), "red", false);
}
}
}
/*****************************************************
* *
* Utils *
* *
*****************************************************/
// Set the color of a row in data model
void GUI::setRowColor(int row, const QString& color, bool inDLList){
if(inDLList){
for(int i=0; i<DLListModel->columnCount(); ++i){
DLListModel->setData(DLListModel->index(row, i), QVariant(QColor(color)), Qt::TextColorRole);
}
}else{
//Search list
for(int i=0; i<SearchListModel->columnCount(); ++i){
SearchListModel->setData(SearchListModel->index(row, i), QVariant(QColor(color)), Qt::TextColorRole);
}
}
}
// return the row of in data model
// corresponding to the given the filehash
int GUI::getRowFromHash(const QString& hash) const{
for(int i=0; i<DLListModel->rowCount(); ++i){
if(DLListModel->data(DLListModel->index(i, HASH)) == hash){
return i;
}
}
return -1;
}
void GUI::downloadFromURLList(const QStringList& urls){
BTSession.downloadFromURLList(urls);
}
void GUI::displayDownloadingUrlInfos(const QString& url){
setInfoBar(tr("Downloading '%1', please wait...", "e.g: Downloading 'xxx.torrent', please wait...").arg(url), "black");
}
/*****************************************************
* *
* Options *
* *
*****************************************************/
// Display Program Options
void GUI::showOptions(){
options = new options_imp(this);
connect(options, SIGNAL(status_changed(const QString&, bool)), this, SLOT(OptionsSaved(const QString&, bool)));
options->show();
}
// Is executed each time options are saved
void GUI::OptionsSaved(const QString& info, bool deleteOptions){
// Update info bar
setInfoBar(info);
// Update session
configureSession(deleteOptions);
}
/*****************************************************
* *
* HTTP Downloader *
* *
*****************************************************/
// Display an input dialog to prompt user for
// an url
void GUI::askForTorrentUrl(){
downloadFromURLDialog = new downloadFromURL(this);
connect(downloadFromURLDialog, SIGNAL(downloadFinished(QString, QString, int, QString)), &BTSession, SLOT(processDownloadedFile(QString, QString, int, QString)));
}
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