Cleanup

Use Qt5 connect syntax
Reorder include headers

src/gui/mainwindow.cpp

@@ -30,84 +30,83 @@
 
 #include "mainwindow.h"
 
-#ifdef Q_OS_MAC
+#include <QClipboard>
-#include <QtMacExtras>
+#include <QCloseEvent>
-#include <QtMac>
+#include <QCryptographicHash>
-#endif
+#include <QDebug>
-
+#include <QDesktopServices>
+#include <QFileDialog>
+#include <QFileSystemWatcher>
+#include <QMessageBox>
+#include <QMimeData>
+#include <QProcess>
+#include <QScrollBar>
+#include <QShortcut>
+#include <QSplitter>
+#include <QStatusBar>
+#include <QSysInfo>
 #include <QtGlobal>
+#include <QTimer>
+
+#ifdef Q_OS_MAC
+#include <QtMac>
+#include <QtMacExtras>
+#endif
 #if (defined(Q_OS_UNIX) && !defined(Q_OS_MAC)) && defined(QT_DBUS_LIB)
 #include <QDBusConnection>
 #include "notifications.h"
 #endif
-#include <QDebug>
-#include <QFileDialog>
-#include <QFileSystemWatcher>
-#include <QMessageBox>
-#include <QTimer>
-#include <QDesktopServices>
-#include <QStatusBar>
-#include <QClipboard>
-#include <QCloseEvent>
-#include <QShortcut>
-#include <QScrollBar>
-#include <QSplitter>
-#include <QSysInfo>
-#include <QMimeData>
-#include <QCryptographicHash>
-#include <QProcess>
 
-#include "base/preferences.h"
+#include "about_imp.h"
-#include "base/settingsstorage.h"
+#include "addnewtorrentdialog.h"
-#include "base/logger.h"
+#include "application.h"
-#include "base/utils/misc.h"
+#include "autoexpandabledialog.h"
-#include "base/utils/fs.h"
-#ifdef Q_OS_WIN
-#include "base/net/downloadmanager.h"
-#include "base/net/downloadhandler.h"
-#endif
 #include "base/bittorrent/session.h"
 #include "base/bittorrent/sessionstatus.h"
 #include "base/bittorrent/torrenthandle.h"
 #include "base/global.h"
+#include "base/logger.h"
+#include "base/preferences.h"
 #include "base/rss/rss_folder.h"
 #include "base/rss/rss_session.h"
+#include "base/settingsstorage.h"
+#include "base/utils/fs.h"
+#include "base/utils/misc.h"
+#include "cookiesdialog.h"
+#include "downloadfromurldlg.h"
+#include "executionlog.h"
+#include "guiiconprovider.h"
+#include "hidabletabwidget.h"
+#include "lineedit.h"
+#include "optionsdlg.h"
+#include "peerlistwidget.h"
+#include "powermanagement.h"
+#include "propertieswidget.h"
+#include "rss/rsswidget.h"
+#include "search/searchwidget.h"
+#include "speedlimitdlg.h"
+#include "statsdialog.h"
+#include "statusbar.h"
+#include "torrentcreatordlg.h"
+#include "torrentmodel.h"
+#include "trackerlist.h"
+#include "transferlistfilterswidget.h"
+#include "transferlistwidget.h"
+#include "ui_mainwindow.h"
 
-#include "application.h"
+#ifdef Q_OS_WIN
+#include "base/net/downloadhandler.h"
+#include "base/net/downloadmanager.h"
+#endif
+#ifdef Q_OS_MAC
+#include "macutilities.h"
+#endif
 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
 #include "programupdater.h"
 #endif
-#include "powermanagement.h"
-#include "guiiconprovider.h"
-#include "torrentmodel.h"
-#include "autoexpandabledialog.h"
-#include "torrentcreatordlg.h"
-#include "downloadfromurldlg.h"
-#include "addnewtorrentdialog.h"
-#include "statsdialog.h"
-#include "cookiesdialog.h"
-#include "speedlimitdlg.h"
-#include "transferlistwidget.h"
-#include "search/searchwidget.h"
-#include "trackerlist.h"
-#include "peerlistwidget.h"
-#include "transferlistfilterswidget.h"
-#include "propertieswidget.h"
-#include "statusbar.h"
-#include "rss/rsswidget.h"
-#include "about_imp.h"
-#include "optionsdlg.h"
 #if LIBTORRENT_VERSION_NUM < 10100
 #include "trackerlogin.h"
 #endif
-#include "lineedit.h"
-#include "executionlog.h"
-#include "hidabletabwidget.h"
-#include "ui_mainwindow.h"
-
-#ifdef Q_OS_MAC
-#include "macutilities.h"
-#endif
 
 #ifdef Q_OS_MAC
 void qt_mac_set_dock_menu(QMenu *menu);

src/gui/optionsdlg.cpp

@@ -139,7 +139,7 @@ OptionsDialog::OptionsDialog(QWidget *parent)
     connect(ScanFoldersModel::instance(), &QAbstractListModel::dataChanged, this, &ThisType::enableApplyButton);
     connect(m_ui->scanFoldersView->selectionModel(), &QItemSelectionModel::selectionChanged, this, &ThisType::handleScanFolderViewSelectionChanged);
 
-    connect(m_ui->buttonBox, SIGNAL(clicked(QAbstractButton*)), this, SLOT(applySettings(QAbstractButton*)));
+    connect(m_ui->buttonBox, &QDialogButtonBox::clicked, this, &OptionsDialog::applySettings);
     // Languages supported
     initializeLanguageCombo();
 
@@ -1578,7 +1578,7 @@ void OptionsDialog::on_IpFilterRefreshBtn_clicked()
     session->setIPFilteringEnabled(true);
     session->setIPFilterFile(""); // forcing Session reload filter file
     session->setIPFilterFile(getFilter());
-    connect(session, SIGNAL(IPFilterParsed(bool, int)), SLOT(handleIPFilterParsed(bool, int)));
+    connect(session, &BitTorrent::Session::IPFilterParsed, this, &OptionsDialog::handleIPFilterParsed);
     setCursor(QCursor(Qt::WaitCursor));
 }
 
@@ -1590,7 +1590,7 @@ void OptionsDialog::handleIPFilterParsed(bool error, int ruleCount)
     else
         QMessageBox::information(this, tr("Successfully refreshed"), tr("Successfully parsed the provided IP filter: %1 rules were applied.", "%1 is a number").arg(ruleCount));
     m_refreshingIpFilter = false;
-    disconnect(BitTorrent::Session::instance(), SIGNAL(IPFilterParsed(bool, int)), this, SLOT(handleIPFilterParsed(bool, int)));
+    disconnect(BitTorrent::Session::instance(), &BitTorrent::Session::IPFilterParsed, this, &OptionsDialog::handleIPFilterParsed);
 }
 
 QString OptionsDialog::languageToLocalizedString(const QLocale &locale)