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qBittorrent/src/GUI.cpp
Christophe Dumez 3cb0612cc6 - Added some ASSERTS 
- Improved session ratio calculation in main window
2007-07-29 14:41:47 +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 <QTimer>
#include <QDesktopServices>
#include <QTcpServer>
#include <QTcpSocket>
#include <QCloseEvent>
#include <QShortcut>
#include <QStandardItemModel>
#include "GUI.h"
#include "misc.h"
#include "createtorrent_imp.h"
#include "properties_imp.h"
#include "DLListDelegate.h"
#include "downloadThread.h"
#include "downloadFromURLImp.h"
#include "torrentAddition.h"
#include "searchEngine.h"
#include "rss_imp.h"
#include "FinishedTorrents.h"
#include "allocationDlg.h"
#include "bittorrent.h"
#include "about_imp.h"
#include "trackerLogin.h"
#include "previewSelect.h"
#include "options_imp.h"
/*****************************************************
* *
* GUI *
* *
*****************************************************/
// Constructor
GUI::GUI(QWidget *parent, QStringList torrentCmdLine) : QMainWindow(parent){
setupUi(this);
setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(VERSION));
QSettings settings("qBittorrent", "qBittorrent");
systrayIntegration = settings.value("Options/Misc/Behaviour/SystrayIntegration", true).toBool();
// Create tray icon
if (QSystemTrayIcon::isSystemTrayAvailable()){
if(systrayIntegration){
createTrayIcon();
}
}else{
systrayIntegration = false;
qDebug("Info: System tray unavailable\n");
}
delayedSorting = false;
BTSession = new bittorrent();
// Finished torrents tab
finishedTorrentTab = new FinishedTorrents(this, BTSession);
tabs->addTab(finishedTorrentTab, tr("Finished"));
tabs->setTabIcon(1, QIcon(QString::fromUtf8(":/Icons/skin/seeding.png")));
connect(finishedTorrentTab, SIGNAL(torrentMovedFromFinishedList(torrent_handle)), this, SLOT(restoreInDownloadList(torrent_handle)));
// Tabs text
nbTorrents = 0;
tabs->setTabText(0, tr("Downloads") + " (0)");
tabs->setTabText(1, tr("Finished") + " (0)");
// 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")));
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")));
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")));
// tabBottom->setTabIcon(0, QIcon(QString::fromUtf8(":/Icons/log.png")));
// tabBottom->setTabIcon(1, QIcon(QString::fromUtf8(":/Icons/filter.png")));
tabs->setTabIcon(0, QIcon(QString::fromUtf8(":/Icons/skin/downloading.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(RATIO, Qt::Horizontal, tr("Ratio"));
DLListModel->setHeaderData(ETA, Qt::Horizontal, tr("ETA", "i.e: Estimated Time of Arrival / Time left"));
downloadList->setModel(DLListModel);
DLDelegate = new DLListDelegate(downloadList);
downloadList->setItemDelegate(DLDelegate);
// Hide hash column
downloadList->hideColumn(HASH);
connect(BTSession, SIGNAL(addedTorrent(QString, torrent_handle&, bool)), this, SLOT(torrentAdded(QString, torrent_handle&, bool)));
connect(BTSession, SIGNAL(duplicateTorrent(QString)), this, SLOT(torrentDuplicate(QString)));
connect(BTSession, SIGNAL(invalidTorrent(QString)), this, SLOT(torrentCorrupted(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(allTorrentsFinishedChecking()), this, SLOT(sortProgressColumnDelayed()));
connect(BTSession, SIGNAL(trackerAuthenticationRequired(torrent_handle&)), this, SLOT(trackerAuthenticationRequired(torrent_handle&)));
connect(BTSession, SIGNAL(peerBlocked(QString)), this, SLOT(addLogPeerBlocked(const QString)));
connect(BTSession, SIGNAL(fastResumeDataRejected(QString)), this, SLOT(addFastResumeRejectedAlert(QString)));
connect(BTSession, SIGNAL(scanDirFoundTorrents(const QStringList&)), this, SLOT(processScannedFiles(const QStringList&)));
connect(BTSession, SIGNAL(newDownloadedTorrent(QString, QString)), this, SLOT(processDownloadedFiles(QString, QString)));
connect(BTSession, SIGNAL(downloadFromUrlFailure(QString, QString)), this, SLOT(handleDownloadFromUrlFailure(QString, QString)));
connect(BTSession, SIGNAL(aboutToDownloadFromUrl(QString)), this, SLOT(displayDownloadingUrlInfos(QString)));
connect(BTSession, SIGNAL(urlSeedProblem(QString, QString)), this, SLOT(addUrlSeedError(QString, QString)));
// creating options
options = new options_imp(this);
connect(options, SIGNAL(status_changed(QString, bool)), this, SLOT(OptionsSaved(QString, bool)));
// Configure BT session according to options
configureSession(true);
force_exit = false;
// Resume unfinished torrents
BTSession->resumeUnfinishedTorrents();
// Load last columns width for download list
if(!loadColWidthDLList()){
downloadList->header()->resizeSection(0, 200);
}
// Search engine tab
searchEngine = new SearchEngine(BTSession, myTrayIcon, systrayIntegration);
tabs->addTab(searchEngine, tr("Search"));
tabs->setTabIcon(2, QIcon(QString::fromUtf8(":/Icons/skin/search.png")));
// RSS tab
rssWidget = new RSSImp();
tabs->addTab(rssWidget, tr("RSS"));
tabs->setTabIcon(3, QIcon(QString::fromUtf8(":/Icons/rss.png")));
readSettings();
// 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(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(this, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayGUIMenu(const QPoint&)));
connect(infoBar, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayInfoBarMenu(const QPoint&)));
// Start download list refresher
refresher = new QTimer(this);
connect(refresher, SIGNAL(timeout()), this, SLOT(updateDlList()));
refresher->start(2000);
// Use a tcp server to allow only one instance of qBittorrent
tcpServer = new QTcpServer();
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);
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)));
setInfoBar(tr("Be careful, sharing copyrighted material without permission is against the law."), "red");
show();
createKeyboardShortcuts();
qDebug("GUI Built");
}
// Destructor
GUI::~GUI(){
qDebug("GUI destruction");
delete searchEngine;
delete finishedTorrentTab;
delete checkConnect;
delete refresher;
delete BTSession;
if(systrayIntegration){
delete myTrayIcon;
delete myTrayIconMenu;
}
delete DLDelegate;
delete DLListModel;
delete tcpServer;
previewProcess->kill();
previewProcess->waitForFinished();
delete previewProcess;
delete connecStatusLblIcon;
// Keyboard shortcuts
delete switchSearchShortcut;
delete switchDownShortcut;
delete switchUpShortcut;
delete switchRSSShortcut;
}
void GUI::on_actionWebsite_triggered(){
QDesktopServices::openUrl(QUrl("http://www.qbittorrent.org"));
}
void GUI::on_actionDocumentation_triggered(){
QDesktopServices::openUrl(QUrl("http://wiki.qbittorrent.org"));
}
void GUI::on_actionBugReport_triggered(){
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::createKeyboardShortcuts(){
actionCreate_torrent->setShortcut(QKeySequence("Ctrl+N"));
actionOpen->setShortcut(QKeySequence("Ctrl+O"));
actionExit->setShortcut(QKeySequence("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, Ctrl+F", "shortcut to switch to third tab (search)")), this);
connect(switchSearchShortcut, 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("Alt+P"));
actionOptions->setShortcut(QKeySequence("Alt+O"));
actionDelete->setShortcut(QKeySequence("Del"));
actionDelete_Permanently->setShortcut(QKeySequence("Shift+Del"));
actionStart->setShortcut(QKeySequence("Ctrl+S"));
actionStart_All->setShortcut(QKeySequence("Ctrl+Shift+S"));
actionPause->setShortcut(QKeySequence("Ctrl+P"));
actionPause_All->setShortcut(QKeySequence("Ctrl+Shift+P"));
}
// Keyboard shortcuts slots
void GUI::displayDownTab(){
tabs->setCurrentIndex(0);
}
void GUI::displayUpTab(){
tabs->setCurrentIndex(1);
}
void GUI::displaySearchTab(){
tabs->setCurrentIndex(2);
}
void GUI::displayRSSTab(){
tabs->setCurrentIndex(3);
}
// End of keyboard shortcuts slots
void GUI::readSettings() {
QSettings settings("qBittorrent", "qBittorrent");
settings.beginGroup("MainWindow");
resize(settings.value("size", size()).toSize());
move(settings.value("pos", screenCenter()).toPoint());
settings.endGroup();
}
void GUI::addLogPeerBlocked(QString ip){
static unsigned short nbLines = 0;
++nbLines;
if(nbLines > 200){
textBlockedUsers->clear();
nbLines = 1;
}
textBlockedUsers->append("<font color='grey'>"+ QTime::currentTime().toString("hh:mm:ss") + "</font> - "+tr("<font color='red'>%1</font> <i>was blocked</i>", "x.y.z.w was blocked").arg(ip));
}
// Update Info Bar information
void GUI::setInfoBar(QString info, 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::addFastResumeRejectedAlert(QString name){
setInfoBar(tr("Fast resume data was rejected for torrent %1, checking again...").arg(name), "red");
}
void GUI::addUrlSeedError(QString url, QString msg){
setInfoBar(tr("Url seed lookup failed for url: %1, message: %2").arg(url).arg(msg), "red");
}
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);
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");
}else{
BTSession->pauseTorrent(fileHash);
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, 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);
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant("0/0"));
setRowColor(row, "red");
}
}
void GUI::on_actionSet_download_limit_triggered(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QModelIndex index;
QStringList hashes;
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file hash
hashes << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
}
}
new BandwidthAllocationDialog(this, false, BTSession, hashes);
}
void GUI::on_actionSet_upload_limit_triggered(){
QModelIndexList selectedIndexes = downloadList->selectionModel()->selectedIndexes();
QModelIndex index;
QStringList hashes;
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file hash
hashes << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
}
}
new BandwidthAllocationDialog(this, true, BTSession, hashes);
}
void GUI::handleDownloadFromUrlFailure(QString url, QString reason){
// 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_actionSet_global_download_limit_triggered(){
qDebug("actionSet_global_download_limit_triggered");
new BandwidthAllocationDialog(this, false, BTSession, QStringList());
}
void GUI::on_actionPreview_file_triggered(){
if(tabs->currentIndex() > 1) return;
bool inDownloadList = true;
if(tabs->currentIndex() != 0)
inDownloadList = false;
QModelIndex index;
QModelIndexList selectedIndexes;
if(inDownloadList)
selectedIndexes = downloadList->selectionModel()->selectedIndexes();
else
selectedIndexes = finishedTorrentTab->getFinishedList()->selectionModel()->selectedIndexes();
foreach(index, selectedIndexes){
if(index.column() == NAME){
// Get the file hash
QString fileHash;
if(inDownloadList)
fileHash = DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
else
fileHash = finishedTorrentTab->getFinishedListModel()->data(finishedTorrentTab->getFinishedListModel()->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(actionSet_download_limit);
myDLLlistMenu.addAction(actionSet_upload_limit);
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::on_actionExit_triggered(){
force_exit = true;
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(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();
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int i=0; i<nbColumns; ++i){
downloadList->selectionModel()->select(DLListModel->index(row, i), QItemSelectionModel::Select);
}
}
void GUI::on_actionClearLog_triggered(){
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));
}
void GUI::sortProgressColumnDelayed() {
if(delayedSorting){
sortDownloadListFloat(PROGRESS, delayedSortingOrder);
qDebug("Delayed sorting of progress column");
}
}
// get information from torrent handles and
// update download list accordingly
void GUI::updateDlList(bool force){
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.);
if(systrayIntegration){
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() > 1)){
// No need to update if qBittorrent DL list is hidden
return;
}
if(tabs->currentIndex()){
finishedTorrentTab->updateFinishedList();
return;
}
// qDebug("Updating download list");
LCD_UpSpeed->display(tmp); // UP LCD
LCD_DownSpeed->display(tmp2); // DL LCD
// browse handles
std::vector<torrent_handle> handles = BTSession->getTorrentHandles();
QStringList finishedSHAs = finishedTorrentTab->getFinishedSHAs();
unsigned int handlesSize = handles.size();
for(unsigned int i=0; i<handlesSize; ++i){
torrent_handle h = handles[i];
try{
torrent_status torrentStatus = h.status();
QString fileHash = QString(misc::toString(h.info_hash()).c_str());
int row = getRowFromHash(fileHash);
if(BTSession->getTorrentsToPauseAfterChecking().indexOf(fileHash) != -1){
// Pause torrent if it finished checking and it is was supposed to be paused.
// This is a trick to see the progress of the pause torrents on startup
if(torrentStatus.state != torrent_status::checking_files && torrentStatus.state != torrent_status::queued_for_checking){
qDebug("Paused torrent finished checking with state: %d", torrentStatus.state);
DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)torrentStatus.progress));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
setRowColor(row, "red");
BTSession->pauseTorrent(fileHash);
continue;
}
}
if(delayedSorting && BTSession->getUncheckedTorrentsList().indexOf(fileHash) != -1){
if(torrentStatus.state != torrent_status::checking_files && torrentStatus.state != torrent_status::queued_for_checking){
BTSession->setTorrentFinishedChecking(fileHash);
}
}
row = getRowFromHash(fileHash); // List may have been sorted in the meantime
if(h.is_paused()) continue;
if(finishedSHAs.indexOf(fileHash) != -1) continue;
if(row == -1){
qDebug("Info: Could not find filename in download list, adding it...");
restoreInDownloadList(h);
row = getRowFromHash(fileHash);
}
// Parse download state
torrent_info ti = h.get_torrent_info();
// Setting download state
switch(torrentStatus.state){
case torrent_status::finished:
case torrent_status::seeding:
qDebug("Warning: this shouldn't happen, no finished torrents in download tab, moving it");
finishedTorrent(h);
continue;
case torrent_status::checking_files:
case torrent_status::queued_for_checking:
if(BTSession->getTorrentsToPauseAfterChecking().indexOf(fileHash) == -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));
}
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, ETA), QVariant((qlonglong)BTSession->getETA(fileHash)));
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/downloading.png")), Qt::DecorationRole);
setRowColor(row, "green");
}else{
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, NAME), QVariant(QIcon(":/Icons/skin/downloading.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(row, ETA), QVariant((qlonglong)BTSession->getETA(fileHash)));
setRowColor(row, "green");
}else{
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())));
DLListModel->setData(DLListModel->index(row, RATIO), QVariant(QString(misc::toString(BTSession->getRealRatio(fileHash)).c_str())));
}catch(invalid_handle e){
continue;
}
}
// qDebug("Updated Download list");
}
void GUI::restoreInDownloadList(torrent_handle h){
unsigned 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)BTSession->torrentEffectiveSize(hash)));
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, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
setRowColor(row, "red");
}else{
DLListModel->setData(DLListModel->index(row, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(row, "grey");
}
++nbTorrents;
}
void GUI::setTabText(int index, QString text){
tabs->setTabText(index, text);
}
void GUI::sortDownloadListFloat(int index, Qt::SortOrder sortOrder){
QList<QPair<int, double> > lines;
// insertion sorting
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i){
misc::insertSort(lines, QPair<int,double>(i, DLListModel->data(DLListModel->index(i, index)).toDouble()), sortOrder);
}
// Insert items in new model, in correct order
unsigned int nbRows_old = lines.size();
for(unsigned int row=0; row<nbRows_old; ++row){
DLListModel->insertRow(DLListModel->rowCount());
unsigned int sourceRow = lines[row].first;
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int col=0; col<nbColumns; ++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
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i){
misc::insertSortString(lines, QPair<int, QString>(i, DLListModel->data(DLListModel->index(i, index)).toString()), sortOrder);
}
// Insert items in new model, in correct order
unsigned int nbRows_old = lines.size();
for(unsigned int row=0; row<nbRows_old; ++row){
DLListModel->insertRow(DLListModel->rowCount());
unsigned int sourceRow = lines[row].first;
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int col=0; col<nbColumns; ++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, Qt::SortOrder startSortOrder, bool fromLoadColWidth){
qDebug("Called sort download list");
static Qt::SortOrder sortOrder = startSortOrder;
if(!fromLoadColWidth && downloadList->header()->sortIndicatorSection() == index){
if(sortOrder == Qt::AscendingOrder){
sortOrder = Qt::DescendingOrder;
}else{
sortOrder = Qt::AscendingOrder;
}
}
QString sortOrderLetter;
if(sortOrder == Qt::AscendingOrder)
sortOrderLetter = "a";
else
sortOrderLetter = "d";
if(fromLoadColWidth) {
// XXX: Why is this needed?
if(sortOrder == Qt::DescendingOrder)
downloadList->header()->setSortIndicator(index, Qt::AscendingOrder);
else
downloadList->header()->setSortIndicator(index, Qt::DescendingOrder);
} else {
downloadList->header()->setSortIndicator(index, sortOrder);
}
switch(index){
case SIZE:
case ETA:
case UPSPEED:
case DLSPEED:
sortDownloadListFloat(index, sortOrder);
break;
case PROGRESS:
if(fromLoadColWidth){
// Progress sorting must be delayed until files are checked (on startup)
delayedSorting = true;
qDebug("Delayed sorting of the progress column");
delayedSortingOrder = sortOrder;
}else{
sortDownloadListFloat(index, sortOrder);
}
break;
default:
sortDownloadListString(index, sortOrder);
}
QSettings settings("qBittorrent", "qBittorrent");
settings.setValue("DownloadListSortedCol", QString(misc::toString(index).c_str())+sortOrderLetter);
}
// 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 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;
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int i=0; i<nbColumns; ++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;
unsigned int listSize = width_list.size();
for(unsigned int i=0; i<listSize; ++i){
downloadList->header()->resizeSection(i, width_list.at(i).toInt());
}
// Loading last sorted column
QString sortedCol = settings.value("DownloadListSortedCol", QString()).toString();
if(!sortedCol.isEmpty()){
Qt::SortOrder sortOrder;
if(sortedCol.endsWith("d"))
sortOrder = Qt::DescendingOrder;
else
sortOrder = Qt::AscendingOrder;
sortedCol = sortedCol.left(sortedCol.size()-1);
int index = sortedCol.toInt();
sortDownloadList(index, sortOrder, true);
}
qDebug("Download list columns width loaded");
return true;
}
// Display About Dialog
void GUI::on_actionAbout_triggered(){
//About dialog
aboutdlg = new about(this);
}
// Called when we close the program
void GUI::closeEvent(QCloseEvent *e){
qDebug("Mainwindow received closeEvent");
QSettings settings("qBittorrent", "qBittorrent");
bool goToSystrayOnExit = settings.value("Options/Misc/Behaviour/GoToSystrayOnExit", false).toBool();
if(!force_exit && systrayIntegration && goToSystrayOnExit && !this->isHidden()){
hide();
e->ignore();
return;
}
if(settings.value("Options/Misc/Behaviour/ConfirmOnExit", true).toBool() && nbTorrents != 0){
show();
if(!isMaximized())
showNormal();
if(QMessageBox::question(this,
tr("Are you sure you want to quit?")+" -- "+tr("qBittorrent"),
tr("The download list is not empty.\nAre you sure you want to quit qBittorrent?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1)){
e->ignore();
return;
}
}
hide();
if(systrayIntegration){
// Hide tray icon
myTrayIcon->hide();
}
// Save DHT entry
BTSession->saveDHTEntry();
// Save window size, columns size
writeSettings();
saveColWidthDLList();
// Create fast resume data
BTSession->saveFastResumeData();
// Accept exit
e->accept();
qApp->exit();
}
// Display window to create a torrent
void GUI::on_actionCreate_torrent_triggered(){
createWindow = new createtorrent(this);
}
// Called when we minimize the program
void GUI::hideEvent(QHideEvent *e){
QSettings settings("qBittorrent", "qBittorrent");
if(systrayIntegration && settings.value("Options/Misc/Behaviour/GoToSystray", true).toBool() && !e->spontaneous()){
// 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(QString, bool, bool, QString)), BTSession, SLOT(addTorrent(QString, bool, bool, QString)));
connect(dialog, SIGNAL(setInfoBarGUI(QString, QString)), this, SLOT(setInfoBar(QString, 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::on_actionOpen_triggered(){
QStringList pathsList;
QSettings settings("qBittorrent", "qBittorrent");
// Open File Open Dialog
// Note: it is possible to select more than one file
pathsList = QFileDialog::getOpenFileNames(0,
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();
unsigned int listSize = pathsList.size();
for(unsigned int i=0; i<listSize; ++i){
if(useTorrentAdditionDialog){
torrentAdditionDialog *dialog = new torrentAdditionDialog(this);
connect(dialog, SIGNAL(torrentAddition(QString, bool, bool, QString)), BTSession, SLOT(addTorrent(QString, bool, bool, QString)));
connect(dialog, SIGNAL(setInfoBarGUI(QString, QString)), this, SLOT(setInfoBar(QString, 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::on_actionDelete_Permanently_triggered(){
if(tabs->currentIndex() > 1) return;
QModelIndexList selectedIndexes;
bool inDownloadList;
if(tabs->currentIndex() == 0) {
selectedIndexes = downloadList->selectionModel()->selectedIndexes();
inDownloadList = true;
} else {
selectedIndexes = finishedTorrentTab->getFinishedList()->selectionModel()->selectedIndexes();
inDownloadList = false;
}
if(!selectedIndexes.isEmpty()){
int ret;
if(inDownloadList) {
ret = QMessageBox::question(
this,
tr("Are you sure? -- qBittorrent"),
tr("Are you sure you want to delete the selected item(s) from download list and from hard drive?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1);
}else{
ret = QMessageBox::question(
this,
tr("Are you sure? -- qBittorrent"),
tr("Are you sure you want to delete the selected item(s) from finished list and from hard drive?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1);
}
if(ret == 0) {
//User clicked YES
QModelIndex index;
QStringList hashesToDelete;
foreach(index, selectedIndexes){
if(index.column() == NAME){
if(inDownloadList)
hashesToDelete << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
else
hashesToDelete << finishedTorrentTab->getFinishedListModel()->data(finishedTorrentTab->getFinishedListModel()->index(index.row(), F_HASH)).toString();
}
}
QString fileHash;
foreach(fileHash, hashesToDelete){
// Get the file name & hash
QString fileName;
int row = getRowFromHash(fileHash);
if(inDownloadList){
fileName = DLListModel->data(DLListModel->index(row, NAME)).toString();
}else{
fileName = finishedTorrentTab->getFinishedListModel()->data(finishedTorrentTab->getFinishedListModel()->index(row, F_NAME)).toString();
}
// Remove the torrent
BTSession->deleteTorrent(fileHash, true);
// Delete item from download list
if(inDownloadList) {
DLListModel->removeRow(row);
--nbTorrents;
tabs->setTabText(0, tr("Downloads") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
} else {
finishedTorrentTab->deleteFromFinishedList(fileHash);
}
// Update info bar
setInfoBar(tr("'%1' was removed permanently.", "'xxx.avi' was removed permanently.").arg(fileName));
}
}
}
}
// delete selected items in the list
void GUI::on_actionDelete_triggered(){
if(tabs->currentIndex() > 1) return;
QModelIndexList selectedIndexes;
bool inDownloadList;
if(tabs->currentIndex() == 0) {
selectedIndexes = downloadList->selectionModel()->selectedIndexes();
inDownloadList = true;
} else {
selectedIndexes = finishedTorrentTab->getFinishedList()->selectionModel()->selectedIndexes();
inDownloadList = false;
}
if(!selectedIndexes.isEmpty()){
int ret;
if(inDownloadList) {
ret = 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);
} else {
ret = QMessageBox::question(
this,
tr("Are you sure? -- qBittorrent"),
tr("Are you sure you want to delete the selected item(s) in finished list?"),
tr("&Yes"), tr("&No"),
QString(), 0, 1);
}
if(ret == 0) {
//User clicked YES
QModelIndex index;
QStringList hashesToDelete;
foreach(index, selectedIndexes){
if(index.column() == NAME){
if(inDownloadList)
hashesToDelete << DLListModel->data(DLListModel->index(index.row(), HASH)).toString();
else
hashesToDelete << finishedTorrentTab->getFinishedListModel()->data(finishedTorrentTab->getFinishedListModel()->index(index.row(), F_HASH)).toString();
}
}
QString fileHash;
foreach(fileHash, hashesToDelete){
// Get the file name & hash
QString fileName;
int row = getRowFromHash(fileHash);
if(inDownloadList){
fileName = DLListModel->data(DLListModel->index(row, NAME)).toString();
}else{
fileName = finishedTorrentTab->getFinishedListModel()->data(finishedTorrentTab->getFinishedListModel()->index(row, F_NAME)).toString();
}
// Remove the torrent
BTSession->deleteTorrent(fileHash, false);
// Delete item from download list
if(inDownloadList) {
DLListModel->removeRow(row);
--nbTorrents;
tabs->setTabText(0, tr("Downloads") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
} else {
finishedTorrentTab->deleteFromFinishedList(fileHash);
}
// Update info bar
setInfoBar(tr("'%1' was removed.", "'xxx.avi' was removed.").arg(fileName));
}
}
}
}
// Called when a torrent is added
void GUI::torrentAdded(QString path, torrent_handle& h, bool fastResume){
QString hash = QString(misc::toString(h.info_hash()).c_str());
if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".finished")){
finishedTorrentTab->addFinishedSHA(hash);
return;
}
int row = DLListModel->rowCount();
// 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)BTSession->torrentEffectiveSize(hash)));
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, RATIO), QVariant(QString(misc::toString(BTSession->getRealRatio(hash)).c_str())));
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, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
setRowColor(row, "red");
}else{
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("Downloads") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
}
// Called when trying to add a duplicate torrent
void GUI::torrentDuplicate(QString path){
setInfoBar(tr("'%1' is already in download list.", "e.g: 'xxx.avi' is already in download list.").arg(path));
}
void GUI::torrentCorrupted(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");
}
// 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(QString, bool, bool, QString)), BTSession, SLOT(addTorrent(QString, bool, bool, QString)));
connect(dialog, SIGNAL(setInfoBarGUI(QString, QString)), this, SLOT(setInfoBar(QString, 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(QString, bool, bool, QString)), BTSession, SLOT(addTorrent(QString, bool, bool, QString)));
connect(dialog, SIGNAL(setInfoBarGUI(QString, QString)), this, SLOT(setInfoBar(QString, QString)));
dialog->showLoad(param, true);
}else{
BTSession->addTorrent(param, true);
}
}
}
void GUI::processDownloadedFiles(QString path, 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(QString, bool, bool, QString)), BTSession, SLOT(addTorrent(QString, bool, bool, QString)));
connect(dialog, SIGNAL(setInfoBarGUI(QString, QString)), this, SLOT(setInfoBar(QString, QString)));
dialog->showLoad(path, false, url);
}else{
BTSession->addTorrent(path, false, 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);
properties *prop = new properties(this, BTSession, h);
connect(prop, SIGNAL(mustHaveFullAllocationMode(torrent_handle)), BTSession, SLOT(reloadTorrent(torrent_handle)));
connect(prop, SIGNAL(filteredFilesChanged(QString)), this, SLOT(updateFileSize(QString)));
prop->show();
}
void GUI::updateFileSize(QString hash){
int row = getRowFromHash(hash);
DLListModel->setData(DLListModel->index(row, SIZE), QVariant((qlonglong)BTSession->torrentEffectiveSize(hash)));
}
// Set BT session configuration
void GUI::configureSession(bool deleteOptions){
qDebug("Configuring session");
QPair<int, int> limits;
unsigned short old_listenPort, new_listenPort;
proxy_settings proxySettings;
session_settings sessionSettings;
pe_settings encryptionSettings;
// 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("qBittorrent is bind to port: %1", "e.g: qBittorrent is bind to 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()){
setInfoBar(tr("DHT support [ON], port: %1").arg(options->getDHTPort()), "blue");
BTSession->enableDHT();
// Set DHT Port
BTSession->setDHTPort(options->getDHTPort());
}else{
setInfoBar(tr("DHT support [OFF]"), "blue");
BTSession->disableDHT();
}
// UPnP can't be disabled
setInfoBar(tr("UPnP support [ON]"), "blue");
// Encryption settings
int encryptionState = options->getEncryptionSetting();
// The most secure, rc4 only so that all streams and encrypted
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;
setInfoBar(tr("Encryption support [ON]"), "blue");
break;
case 1: // Forced
encryptionSettings.out_enc_policy = pe_settings::forced;
encryptionSettings.in_enc_policy = pe_settings::forced;
setInfoBar(tr("Encryption support [FORCED]"), "blue");
break;
default: // Disabled
encryptionSettings.out_enc_policy = pe_settings::disabled;
encryptionSettings.in_enc_policy = pe_settings::disabled;
setInfoBar(tr("Encryption support [OFF]"), "blue");
}
BTSession->applyEncryptionSettings(encryptionSettings);
// PeX
if(!options->isPeXDisabled()){
qDebug("Enabling Peer eXchange (PeX)");
setInfoBar(tr("PeX support [ON]"), "blue");
BTSession->enablePeerExchange();
}else{
setInfoBar(tr("PeX support [OFF]"), "blue");
qDebug("Peer eXchange (PeX) disabled");
}
// Apply filtering settings
if(options->isFilteringEnabled()){
BTSession->enableIPFilter(options->getFilter());
tabBottom->setTabEnabled(1, true);
}else{
BTSession->disableIPFilter();
tabBottom->setCurrentIndex(0);
tabBottom->setTabEnabled(1, false);
}
// Apply Proxy settings
if(options->isProxyEnabled()){
switch(options->getProxyType()){
case HTTP_PW:
proxySettings.type = proxy_settings::http_pw;
break;
case SOCKS5:
proxySettings.type = proxy_settings::socks5;
break;
case SOCKS5_PW:
proxySettings.type = proxy_settings::socks5_pw;
break;
default:
proxySettings.type = proxy_settings::http;
}
proxySettings.hostname = options->getProxyIp().toStdString();
proxySettings.port = options->getProxyPort();
if(options->isProxyAuthEnabled()){
proxySettings.username = options->getProxyUsername().toStdString();
proxySettings.password = options->getProxyPassword().toStdString();
}
}
BTSession->setProxySettings(proxySettings, options->useProxyForTrackers(), options->useProxyForPeers(), options->useProxyForWebseeds(), options->useProxyForDHT());
sessionSettings.user_agent = "qBittorrent "VERSION;
BTSession->setSessionSettings(sessionSettings);
// 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::on_actionPause_All_triggered(){
QString fileHash;
bool change = false;
// update download list
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++i){
fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
if(BTSession->pauseTorrent(fileHash)){
// 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, ETA), QVariant((qlonglong)-1));
DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/paused.png")), Qt::DecorationRole);
DLListModel->setData(DLListModel->index(i, SEEDSLEECH), QVariant("0/0"));
setRowColor(i, "red");
change = true;
}
}
if(change)
setInfoBar(tr("All downloads were paused."));
}
// pause selected items in the list
void GUI::on_actionPause_triggered(){
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->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, 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);
DLListModel->setData(DLListModel->index(row, SEEDSLEECH), QVariant("0/0"));
setRowColor(row, "red");
}
}
}
}
// Resume All Downloads in DL list
void GUI::on_actionStart_All_triggered(){
QString fileHash;
unsigned int nbRows = DLListModel->rowCount();
bool change = false;
for(unsigned int i=0; i<nbRows; ++i){
fileHash = DLListModel->data(DLListModel->index(i, HASH)).toString();
// Remove .paused file
if(BTSession->resumeTorrent(fileHash)){
DLListModel->setData(DLListModel->index(i, NAME), QVariant(QIcon(":/Icons/skin/connecting.png")), Qt::DecorationRole);
setRowColor(i, "grey");
change = true;
}
}
if(change)
setInfoBar(tr("All downloads were resumed."));
}
// start selected items in the list
void GUI::on_actionStart_triggered(){
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->resumeTorrent(fileHash)){
// Update DL status
int row = index.row();
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::on_actionTorrent_Properties_triggered(){
if(tabs->currentIndex() > 1) return;
if(tabs->currentIndex() == 1){
finishedTorrentTab->propertiesSelection();
return;
}
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");
bool show_msg = true;
QString fileName = QString(h.name().c_str());
int useOSD = settings.value("Options/OSDEnabled", 1).toInt();
// Add it to finished tab
QString hash = QString(misc::toString(h.info_hash()).c_str());
if(QFile::exists(misc::qBittorrentPath()+"BT_backup"+QDir::separator()+hash+".finished")){
show_msg = false;
qDebug("We received a finished signal for torrent %s, but it already has a .finished file", (const char*)hash.toUtf8());
}
if(show_msg)
setInfoBar(tr("%1 has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(fileName));
finishedTorrentTab->addFinishedSHA(hash);
QList<QStandardItem *> items = DLListModel->findItems(hash, Qt::MatchExactly, HASH);
Q_ASSERT(items.size() <= 1);
if(items.size() != 0){
DLListModel->removeRow(DLListModel->indexFromItem(items.at(0)).row());
--nbTorrents;
tabs->setTabText(0, tr("Downloads") +" ("+QString(misc::toString(nbTorrents).c_str())+")");
}else{
qDebug("finished torrent %s is not in download list, nothing to do", (const char*)hash.toUtf8());
}
if(show_msg && systrayIntegration && (useOSD == 1 || (useOSD == 2 && (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");
int useOSD = settings.value("Options/OSDEnabled", 1).toInt();
if(systrayIntegration && (useOSD == 1 || (useOSD == 2 && (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()));
Q_ASSERT(row != -1);
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, 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 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){
if(sessionStatus.total_payload_upload == 0)
ratio = 1.;
else
ratio = 10.;
}else{
float 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>");
}
}
}
/*****************************************************
* *
* Utils *
* *
*****************************************************/
// Set the color of a row in data model
void GUI::setRowColor(int row, QString color){
unsigned int nbColumns = DLListModel->columnCount();
for(unsigned int i=0; i<nbColumns; ++i){
DLListModel->setData(DLListModel->index(row, i), QVariant(QColor(color)), Qt::TextColorRole);
}
}
// return the row of in data model
// corresponding to the given the filehash
int GUI::getRowFromHash(QString hash) const{
unsigned int nbRows = DLListModel->rowCount();
for(unsigned int i=0; i<nbRows; ++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(QString url){
setInfoBar(tr("Downloading '%1', please wait...", "e.g: Downloading 'xxx.torrent', please wait...").arg(url), "black");
}
/*****************************************************
* *
* Options *
* *
*****************************************************/
void GUI::createTrayIcon(){
// Tray icon
myTrayIcon = new QSystemTrayIcon(QIcon(":/Icons/qbittorrent22.png"), this);
// 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(QString, bool)), this, SLOT(OptionsSaved(QString, bool)));
options->show();
}
// Is executed each time options are saved
void GUI::OptionsSaved(QString info, bool deleteOptions){
bool newSystrayIntegration = options->useSystrayIntegration();
if(newSystrayIntegration && !systrayIntegration){
// create the trayicon
createTrayIcon();
}
if(!newSystrayIntegration && systrayIntegration){
// Destroy trayicon
delete myTrayIcon;
delete myTrayIconMenu;
}
systrayIntegration = newSystrayIntegration;
// Update info bar
setInfoBar(info);
// Update session
configureSession(deleteOptions);
}
/*****************************************************
* *
* HTTP Downloader *
* *
*****************************************************/
// Display an input dialog to prompt user for
// an url
void GUI::on_actionDownload_from_URL_triggered(){
downloadFromURLDialog = new downloadFromURL(this);
connect(downloadFromURLDialog, SIGNAL(urlsReadyToBeDownloaded(const QStringList&)), BTSession, SLOT(downloadFromURLList(const QStringList&)));
}
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