Fix coding style

src/app/main.cpp

@@ -234,7 +234,7 @@ int main(int argc, char *argv[])
 #ifdef DISABLE_GUI
         if (params.shouldDaemonize) {
             app.reset(); // Destroy current application
-            if ((daemon(1, 0) == 0)) {
+            if (daemon(1, 0) == 0) {
                 app.reset(new Application(appId, argc, argv));
                 if (app->isRunning()) {
                     // Another instance had time to start.
@@ -319,13 +319,13 @@ void sigAbnormalHandler(int signum)
 #if !defined(DISABLE_GUI)
 void showSplashScreen()
 {
-    QPixmap splash_img(":/icons/skin/splash.png");
-    QPainter painter(&splash_img);
+    QPixmap splashImg(":/icons/skin/splash.png");
+    QPainter painter(&splashImg);
     QString version = QBT_VERSION;
     painter.setPen(QPen(Qt::white));
     painter.setFont(QFont("Arial", 22, QFont::Black));
     painter.drawText(224 - painter.fontMetrics().width(version), 270, version);
-    QSplashScreen *splash = new QSplashScreen(splash_img);
+    QSplashScreen *splash = new QSplashScreen(splashImg);
     splash->show();
     QTimer::singleShot(1500, splash, &QObject::deleteLater);
     qApp->processEvents();
@@ -376,7 +376,7 @@ bool userAgreesWithLegalNotice()
     printf("%s", qUtf8Printable(eula));
 
     char ret = getchar(); // Read pressed key
-    if (ret == 'y' || ret == 'Y') {
+    if ((ret == 'y') || (ret == 'Y')) {
         // Save the answer
         pref->setAcceptedLegal(true);
         return true;
@@ -386,11 +386,11 @@ bool userAgreesWithLegalNotice()
     msgBox.setText(QObject::tr("qBittorrent is a file sharing program. When you run a torrent, its data will be made available to others by means of upload. Any content you share is your sole responsibility.\n\nNo further notices will be issued."));
     msgBox.setWindowTitle(QObject::tr("Legal notice"));
     msgBox.addButton(QObject::tr("Cancel"), QMessageBox::RejectRole);
-    QAbstractButton *agree_button = msgBox.addButton(QObject::tr("I Agree"), QMessageBox::AcceptRole);
+    QAbstractButton *agreeButton = msgBox.addButton(QObject::tr("I Agree"), QMessageBox::AcceptRole);
     msgBox.show(); // Need to be shown or to moveToCenter does not work
     msgBox.move(Utils::Misc::screenCenter(&msgBox));
     msgBox.exec();
-    if (msgBox.clickedButton() == agree_button) {
+    if (msgBox.clickedButton() == agreeButton) {
         // Save the answer
         pref->setAcceptedLegal(true);
         return true;

src/base/bittorrent/private/resumedatasavingmanager.cpp

@@ -26,12 +26,13 @@
  * exception statement from your version.
  */
 
+#include "resumedatasavingmanager.h"
+
 #include <QDebug>
 #include <QSaveFile>
 
 #include "base/logger.h"
 #include "base/utils/fs.h"
-#include "resumedatasavingmanager.h"
 
 ResumeDataSavingManager::ResumeDataSavingManager(const QString &resumeFolderPath)
     : m_resumeDataDir(resumeFolderPath)

src/base/bittorrent/torrenthandle.cpp

@@ -1831,7 +1831,7 @@ void TorrentHandle::manageIncompleteFiles()
 {
     const bool isAppendExtensionEnabled = m_session->isAppendExtensionEnabled();
     QVector<qreal> fp = filesProgress();
-    if( fp.size() != filesCount() ) {
+    if (fp.size() != filesCount()) {
         qDebug() << "skip manageIncompleteFiles because of invalid torrent meta-data or empty file-progress";
         return;
     }

src/base/scanfoldersmodel.cpp

@@ -388,7 +388,7 @@ void ScanFoldersModel::addTorrentsToSession(const QStringList &pathList)
 
 QString ScanFoldersModel::pathTypeDisplayName(const PathType type)
 {
-    switch(type) {
+    switch (type) {
     case DOWNLOAD_IN_WATCH_FOLDER:
         return tr("Monitored folder");
     case DEFAULT_LOCATION:

src/gui/about_imp.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef ABOUT_H
@@ -33,17 +31,18 @@
 
 #include <QFile>
 
-#include "base/utils/misc.h"
 #include "base/unicodestrings.h"
+#include "base/utils/misc.h"
 #include "ui_about.h"
 #include "utils.h"
 
-class about: public QDialog, private Ui::AboutDlg
+class AboutDialog : public QDialog, private Ui::AboutDlg
 {
     Q_OBJECT
 
 public:
-    about(QWidget *parent) : QDialog(parent)
+    AboutDialog(QWidget *parent)
+        : QDialog(parent)
     {
         setupUi(this);
         setAttribute(Qt::WA_DeleteOnClose);
@@ -108,4 +107,4 @@ public:
     }
 };
 
-#endif
+#endif // ABOUT_H

src/gui/addnewtorrentdialog.cpp

@@ -536,15 +536,15 @@ void AddNewTorrentDialog::renameSelectedFile()
             pathItems.prepend(parent.data().toString());
             parent = m_contentModel->parent(parent);
         }
-        const QString oldPath = pathItems.join("/");
+        const QString oldPath = pathItems.join('/');
         pathItems.removeLast();
         pathItems << newName;
-        QString newPath = pathItems.join("/");
+        QString newPath = pathItems.join('/');
         if (Utils::Fs::sameFileNames(oldPath, newPath)) {
             qDebug("Name did not change");
             return;
         }
-        if (!newPath.endsWith("/")) newPath += "/";
+        if (!newPath.endsWith('/')) newPath += '/';
         // Check for overwriting
         for (int i = 0; i < m_torrentInfo.filesCount(); ++i) {
             const QString &currentName = m_torrentInfo.filePath(i);
@@ -813,7 +813,7 @@ void AddNewTorrentDialog::setCommentText(const QString &str) const
 
     // workaround for the additional space introduced by QScrollArea
     int lineHeight = m_ui->commentLabel->fontMetrics().lineSpacing();
-    int lines = 1 + str.count("\n");
+    int lines = 1 + str.count('\n');
     int height = lineHeight * lines;
     m_ui->scrollArea->setMaximumHeight(height);
 }

src/gui/advancedsettings.cpp

@@ -33,10 +33,10 @@
 #include <QHostAddress>
 #include <QNetworkInterface>
 
-#include "app/application.h"
 #include "base/bittorrent/session.h"
 #include "base/preferences.h"
 #include "base/unicodestrings.h"
+#include "app/application.h"
 #include "gui/addnewtorrentdialog.h"
 #include "gui/mainwindow.h"
 
@@ -137,7 +137,7 @@ AdvancedSettings::AdvancedSettings(QWidget *parent)
 
 void AdvancedSettings::saveAdvancedSettings()
 {
-    Preferences* const pref = Preferences::instance();
+    Preferences *const pref = Preferences::instance();
     BitTorrent::Session *const session = BitTorrent::Session::instance();
 
     // Disk write cache
@@ -201,7 +201,7 @@ void AdvancedSettings::saveAdvancedSettings()
     session->setAnnounceIP(addr.isNull() ? "" : addr.toString());
 
     // Program notification
-    MainWindow * const mainWindow = static_cast<Application*>(QCoreApplication::instance())->mainWindow();
+    MainWindow *const mainWindow = static_cast<Application*>(QCoreApplication::instance())->mainWindow();
     mainWindow->setNotificationsEnabled(cb_program_notifications.isChecked());
     mainWindow->setTorrentAddedNotificationsEnabled(cb_torrent_added_notifications.isChecked());
     // Misc GUI properties
@@ -247,16 +247,16 @@ void AdvancedSettings::updateInterfaceAddressCombo()
     const QString ifaceName = combo_iface.itemData(combo_iface.currentIndex()).toString(); // Empty string for the first element
     const QString currentAddress = BitTorrent::Session::instance()->networkInterfaceAddress();
 
-    //Clear all items and reinsert them, default to all
+    // Clear all items and reinsert them, default to all
     combo_iface_address.clear();
     combo_iface_address.addItem(tr("All addresses"));
     combo_iface_address.setCurrentIndex(0);
 
     auto populateCombo = [this, &currentAddress](const QString &ip, const QAbstractSocket::NetworkLayerProtocol &protocol)
     {
-        Q_ASSERT(protocol == QAbstractSocket::IPv4Protocol || protocol == QAbstractSocket::IPv6Protocol);
-        //Only take ipv4 for now?
-        if (protocol != QAbstractSocket::IPv4Protocol && protocol != QAbstractSocket::IPv6Protocol)
+        Q_ASSERT((protocol == QAbstractSocket::IPv4Protocol) || (protocol == QAbstractSocket::IPv6Protocol));
+        // Only take ipv4 for now?
+        if ((protocol != QAbstractSocket::IPv4Protocol) && (protocol != QAbstractSocket::IPv6Protocol))
             return;
         combo_iface_address.addItem(ip);
         //Try to select the last added one
@@ -280,7 +280,7 @@ void AdvancedSettings::updateInterfaceAddressCombo()
 
 void AdvancedSettings::loadAdvancedSettings()
 {
-    const Preferences* const pref = Preferences::instance();
+    const Preferences *const pref = Preferences::instance();
     const BitTorrent::Session *const session = BitTorrent::Session::instance();
 
     // add section headers
@@ -483,7 +483,7 @@ void AdvancedSettings::loadAdvancedSettings()
 }
 
 template <typename T>
-void AdvancedSettings::addRow(int row, const QString &rowText, T* widget)
+void AdvancedSettings::addRow(int row, const QString &rowText, T *widget)
 {
     setItem(row, PROPERTY, new QTableWidgetItem(rowText));
     setCellWidget(row, VALUE, widget);

src/gui/advancedsettings.h

@@ -36,7 +36,7 @@
 #include <QSpinBox>
 #include <QTableWidget>
 
-class AdvancedSettings: public QTableWidget
+class AdvancedSettings : public QTableWidget
 {
     Q_OBJECT
 

src/gui/autoexpandabledialog.h

@@ -38,7 +38,7 @@ namespace Ui
     class AutoExpandableDialog;
 }
 
-class AutoExpandableDialog: public QDialog
+class AutoExpandableDialog : public QDialog
 {
     Q_OBJECT
 
@@ -51,7 +51,7 @@ public:
                             bool *ok = nullptr, Qt::InputMethodHints inputMethodHints = Qt::ImhNone);
 
 protected:
-    void showEvent(QShowEvent *e);
+    void showEvent(QShowEvent *e) override;
 
 private:
     Ui::AutoExpandableDialog *m_ui;

src/gui/categoryfiltermodel.cpp

@@ -31,8 +31,8 @@
 #include <QHash>
 #include <QIcon>
 
-#include "base/bittorrent/torrenthandle.h"
 #include "base/bittorrent/session.h"
+#include "base/bittorrent/torrenthandle.h"
 #include "guiiconprovider.h"
 
 class CategoryModelItem

src/gui/categoryfiltermodel.h

@@ -40,7 +40,7 @@ namespace BitTorrent
 
 class CategoryModelItem;
 
-class CategoryFilterModel: public QAbstractItemModel
+class CategoryFilterModel : public QAbstractItemModel
 {
     Q_OBJECT
 

src/gui/categoryfilterproxymodel.h

@@ -32,7 +32,7 @@
 #include <QSortFilterProxyModel>
 #include <QString>
 
-class CategoryFilterProxyModel: public QSortFilterProxyModel
+class CategoryFilterProxyModel : public QSortFilterProxyModel
 {
 public:
     explicit CategoryFilterProxyModel(QObject *parent = nullptr);

src/gui/categoryfilterwidget.h

@@ -28,7 +28,7 @@
 
  #include <QTreeView>
 
-class CategoryFilterWidget: public QTreeView
+class CategoryFilterWidget : public QTreeView
 {
     Q_OBJECT
     Q_DISABLE_COPY(CategoryFilterWidget)

src/gui/deletionconfirmationdlg.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef DELETIONCONFIRMATIONDLG_H
@@ -41,11 +39,14 @@
 #include "ui_confirmdeletiondlg.h"
 #include "utils.h"
 
-class DeletionConfirmationDlg : public QDialog, private Ui::confirmDeletionDlg {
+class DeletionConfirmationDlg : public QDialog, private Ui::confirmDeletionDlg
+{
     Q_OBJECT
 
-  public:
-  DeletionConfirmationDlg(QWidget *parent, const int &size, const QString &name, bool defaultDeleteFiles): QDialog(parent) {
+public:
+    DeletionConfirmationDlg(QWidget *parent, const int &size, const QString &name, bool defaultDeleteFiles)
+        : QDialog(parent)
+    {
         setupUi(this);
         if (size == 1)
             label->setText(tr("Are you sure you want to delete '%1' from the transfer list?", "Are you sure you want to delete 'ubuntu-linux-iso' from the transfer list?").arg(name.toHtmlEscaped()));
@@ -65,11 +66,13 @@ class DeletionConfirmationDlg : public QDialog, private Ui::confirmDeletionDlg {
         Utils::Gui::resize(this);
     }
 
-  bool shouldDeleteLocalFiles() const {
+    bool shouldDeleteLocalFiles() const
+    {
         return checkPermDelete->isChecked();
     }
 
-  static bool askForDeletionConfirmation(QWidget *parent, bool& deleteLocalFiles, const int& size, const QString& name) {
+    static bool askForDeletionConfirmation(QWidget *parent, bool &deleteLocalFiles, const int &size, const QString &name)
+    {
         DeletionConfirmationDlg dlg(parent, size, name, deleteLocalFiles);
         if (dlg.exec() == QDialog::Accepted) {
             deleteLocalFiles = dlg.shouldDeleteLocalFiles();
@@ -79,11 +82,13 @@ class DeletionConfirmationDlg : public QDialog, private Ui::confirmDeletionDlg {
     }
 
 private slots:
-  void updateRememberButtonState() {
+    void updateRememberButtonState()
+    {
         rememberBtn->setEnabled(checkPermDelete->isChecked() != Preferences::instance()->deleteTorrentFilesAsDefault());
     }
 
-  void on_rememberBtn_clicked() {
+    void on_rememberBtn_clicked()
+    {
         Preferences::instance()->setDeleteTorrentFilesAsDefault(checkPermDelete->isChecked());
         rememberBtn->setEnabled(false);
     }

src/gui/downloadfromurldialog.h

@@ -55,4 +55,4 @@ private:
     Ui::DownloadFromURLDialog *m_ui;
 };
 
-#endif
+#endif // DOWNLOADFROMURL_H

src/gui/executionlog.cpp

@@ -1,5 +1,5 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
+ * Bittorrent Client using Qt and libtorrent.
  * Copyright (C) 2011  Christophe Dumez
  *
  * This program is free software; you can redistribute it and/or
@@ -24,40 +24,40 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
-#include <QListWidgetItem>
-#include <QLabel>
-#include <QDateTime>
+#include "executionlog.h"
+
 #include <QColor>
+#include <QDateTime>
+#include <QLabel>
+#include <QListWidgetItem>
 #include <QPalette>
-#include "executionlog.h"
-#include "ui_executionlog.h"
+
 #include "guiiconprovider.h"
 #include "loglistwidget.h"
+#include "ui_executionlog.h"
 
 ExecutionLog::ExecutionLog(QWidget *parent, const Log::MsgTypes &types)
     : QWidget(parent)
-    , ui(new Ui::ExecutionLog)
+    , m_ui(new Ui::ExecutionLog)
     , m_peerList(new LogListWidget(MAX_LOG_MESSAGES))
 {
-    ui->setupUi(this);
+    m_ui->setupUi(this);
 
     m_msgList = new LogListWidget(MAX_LOG_MESSAGES, Log::MsgTypes(types));
 
 #ifndef Q_OS_MAC
-    ui->tabConsole->setTabIcon(0, GuiIconProvider::instance()->getIcon("view-calendar-journal"));
-    ui->tabConsole->setTabIcon(1, GuiIconProvider::instance()->getIcon("view-filter"));
+    m_ui->tabConsole->setTabIcon(0, GuiIconProvider::instance()->getIcon("view-calendar-journal"));
+    m_ui->tabConsole->setTabIcon(1, GuiIconProvider::instance()->getIcon("view-filter"));
 #endif
-    ui->tabGeneral->layout()->addWidget(m_msgList);
-    ui->tabBan->layout()->addWidget(m_peerList);
+    m_ui->tabGeneral->layout()->addWidget(m_msgList);
+    m_ui->tabBan->layout()->addWidget(m_peerList);
 
-    const Logger* const logger = Logger::instance();
-    foreach (const Log::Msg& msg, logger->getMessages())
+    const Logger *const logger = Logger::instance();
+    foreach (const Log::Msg &msg, logger->getMessages())
         addLogMessage(msg);
-    foreach (const Log::Peer& peer, logger->getPeers())
+    foreach (const Log::Peer &peer, logger->getPeers())
         addPeerMessage(peer);
     connect(logger, &Logger::newLogMessage, this, &ExecutionLog::addLogMessage);
     connect(logger, &Logger::newLogPeer, this, &ExecutionLog::addPeerMessage);
@@ -67,7 +67,7 @@ ExecutionLog::~ExecutionLog()
 {
     delete m_msgList;
     delete m_peerList;
-    delete ui;
+    delete m_ui;
 }
 
 void ExecutionLog::showMsgTypes(const Log::MsgTypes &types)
@@ -99,7 +99,7 @@ void ExecutionLog::addLogMessage(const Log::Msg &msg)
     m_msgList->appendLine(text, msg.type);
 }
 
-void ExecutionLog::addPeerMessage(const Log::Peer& peer)
+void ExecutionLog::addPeerMessage(const Log::Peer &peer)
 {
     QString text;
     QDateTime time = QDateTime::fromMSecsSinceEpoch(peer.timestamp);

src/gui/executionlog.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2011  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2011  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef EXECUTIONLOG_H
@@ -34,14 +32,14 @@
 #include <QWidget>
 #include "base/logger.h"
 
-QT_BEGIN_NAMESPACE
-namespace Ui {
+
+namespace Ui
+{
     class ExecutionLog;
 }
-QT_END_NAMESPACE
 class LogListWidget;
 
-class ExecutionLog: public QWidget
+class ExecutionLog : public QWidget
 {
     Q_OBJECT
 
@@ -55,7 +53,7 @@ private slots:
     void addPeerMessage(const Log::Peer &peer);
 
 private:
-    Ui::ExecutionLog *ui;
+    Ui::ExecutionLog *m_ui;
 
     LogListWidget *m_msgList;
     LogListWidget *m_peerList;

src/gui/fspathedit.h

@@ -34,16 +34,16 @@
 
 namespace Private
 {
+    class FileComboEdit;
     class FileEditorWithCompletion;
     class FileLineEdit;
-    class FileComboEdit;
 }
 
 /*!
  * \brief
  * Widget for editing strings which are paths in filesystem
  */
-class FileSystemPathEdit: public QWidget
+class FileSystemPathEdit : public QWidget
 {
     Q_OBJECT
     Q_ENUMS(Mode)
@@ -109,7 +109,7 @@ private:
 };
 
 /// Widget which uses QLineEdit for path editing
-class FileSystemPathLineEdit: public FileSystemPathEdit
+class FileSystemPathLineEdit : public FileSystemPathEdit
 {
     using base = FileSystemPathEdit;
     using WidgetType = Private::FileLineEdit;
@@ -125,7 +125,7 @@ private:
 };
 
 /// Widget which uses QComboBox for path editing
-class FileSystemPathComboEdit: public FileSystemPathEdit
+class FileSystemPathComboEdit : public FileSystemPathEdit
 {
     using base = FileSystemPathEdit;
     using WidgetType = Private::FileComboEdit;

src/gui/fspathedit_p.h

@@ -47,7 +47,7 @@ class QStringList;
 
 namespace Private
 {
-    class FileSystemPathValidator: public QValidator
+    class FileSystemPathValidator : public QValidator
     {
         Q_OBJECT
 
@@ -113,7 +113,7 @@ namespace Private
         virtual QWidget *widget() = 0;
     };
 
-    class FileLineEdit: public QLineEdit, public FileEditorWithCompletion
+    class FileLineEdit : public QLineEdit, public FileEditorWithCompletion
     {
         Q_OBJECT
         Q_DISABLE_COPY(FileLineEdit)
@@ -143,7 +143,7 @@ namespace Private
         QAction *m_warningAction;
     };
 
-    class FileComboEdit: public QComboBox, public FileEditorWithCompletion
+    class FileComboEdit : public QComboBox, public FileEditorWithCompletion
     {
         Q_OBJECT
 

src/gui/hidabletabwidget.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,15 +24,13 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef HIDABLETABWIDGET_H
 #define HIDABLETABWIDGET_H
 
-#include <QTabWidget>
 #include <QTabBar>
+#include <QTabWidget>
 
 #ifdef Q_OS_MAC
 #include <QStyle>
@@ -48,7 +46,7 @@ public:
 
 protected:
 #ifdef Q_OS_MAC
-    void paintEvent(QPaintEvent* event) override
+    void paintEvent(QPaintEvent *event) override
     {
         // Hide the pane for macintosh style
         if (!style()->inherits("QMacStyle"))

src/gui/loglistwidget.cpp

@@ -1,5 +1,5 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
+ * Bittorrent Client using Qt and libtorrent.
  * Copyright (C) 2011  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
@@ -100,5 +100,5 @@ void LogListWidget::copySelection()
     foreach (QListWidgetItem* it, selectedItems())
         strings << static_cast<QLabel*>(itemWidget(it))->text().remove(htmlTag);
 
-    QApplication::clipboard()->setText(strings.join("\n"));
+    QApplication::clipboard()->setText(strings.join('\n'));
 }

src/gui/loglistwidget.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2011  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2011  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,20 +24,17 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
+
 #ifndef LOGLISTWIDGET_H
 #define LOGLISTWIDGET_H
 
 #include <QListWidget>
 #include "base/logger.h"
 
-QT_BEGIN_NAMESPACE
 class QKeyEvent;
-QT_END_NAMESPACE
 
-class LogListWidget: public QListWidget
+class LogListWidget : public QListWidget
 {
     Q_OBJECT
 
@@ -53,7 +50,7 @@ protected slots:
     void copySelection();
 
 protected:
-    void keyPressEvent(QKeyEvent *event);
+    void keyPressEvent(QKeyEvent *event) override;
 
 private:
     int m_maxLines;

src/gui/mainwindow.cpp

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "mainwindow.h"
@@ -59,10 +57,6 @@
 #include "notifications.h"
 #endif
 
-#include "about_imp.h"
-#include "addnewtorrentdialog.h"
-#include "application.h"
-#include "autoexpandabledialog.h"
 #include "base/bittorrent/session.h"
 #include "base/bittorrent/sessionstatus.h"
 #include "base/bittorrent/torrenthandle.h"
@@ -74,6 +68,10 @@
 #include "base/settingsstorage.h"
 #include "base/utils/fs.h"
 #include "base/utils/misc.h"
+#include "about_imp.h"
+#include "addnewtorrentdialog.h"
+#include "application.h"
+#include "autoexpandabledialog.h"
 #include "cookiesdialog.h"
 #include "downloadfromurldialog.h"
 #include "executionlog.h"
@@ -267,7 +265,7 @@ MainWindow::MainWindow(QWidget *parent)
     connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackersRemoved, m_transferListFiltersWidget, &TransferListFiltersWidget::removeTrackers);
     connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerlessStateChanged, m_transferListFiltersWidget, &TransferListFiltersWidget::changeTrackerless);
 
-    using Func = void (TransferListFiltersWidget::*)(BitTorrent::TorrentHandle * const, const QString &);
+    using Func = void (TransferListFiltersWidget::*)(BitTorrent::TorrentHandle *const, const QString &);
     connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerSuccess, m_transferListFiltersWidget, static_cast<Func>(&TransferListFiltersWidget::trackerSuccess));
     connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerError, m_transferListFiltersWidget, static_cast<Func>(&TransferListFiltersWidget::trackerError));
     connect(BitTorrent::Session::instance(), &BitTorrent::Session::trackerWarning, m_transferListFiltersWidget, static_cast<Func>(&TransferListFiltersWidget::trackerWarning));
@@ -1059,7 +1057,7 @@ void MainWindow::notifyOfUpdate(QString)
 void MainWindow::toggleVisibility(const QSystemTrayIcon::ActivationReason reason)
 {
     switch (reason) {
-    case QSystemTrayIcon::Trigger: {
+    case QSystemTrayIcon::Trigger:
         if (isHidden()) {
             if (m_uiLocked && !unlockUI())  // Ask for UI lock password
                 return;
@@ -1075,9 +1073,7 @@ void MainWindow::toggleVisibility(const QSystemTrayIcon::ActivationReason reason
         else {
             hide();
         }
-
         break;
-    }
 
     default:
         break;
@@ -1092,7 +1088,7 @@ void MainWindow::on_actionAbout_triggered()
     if (m_aboutDlg)
         m_aboutDlg->activateWindow();
     else
-        m_aboutDlg = new about(this);
+        m_aboutDlg = new AboutDialog(this);
 }
 
 void MainWindow::on_actionStatistics_triggered()
@@ -1136,7 +1132,7 @@ void MainWindow::closeEvent(QCloseEvent *e)
         e->accept();
         return;
     }
-#endif
+#endif // Q_OS_MAC
 
     if (pref->confirmOnExit() && BitTorrent::Session::instance()->hasActiveTorrents()) {
         if (e->spontaneous() || m_forceExit) {
@@ -1144,7 +1140,7 @@ void MainWindow::closeEvent(QCloseEvent *e)
                 show();
             QMessageBox confirmBox(QMessageBox::Question, tr("Exiting qBittorrent"),
                                    // Split it because the last sentence is used in the Web UI
-                                   tr("Some files are currently transferring.") + "\n" + tr("Are you sure you want to quit qBittorrent?"),
+                                   tr("Some files are currently transferring.") + '\n' + tr("Are you sure you want to quit qBittorrent?"),
                                    QMessageBox::NoButton, this);
             QPushButton *noBtn = confirmBox.addButton(tr("&No"), QMessageBox::NoRole);
             confirmBox.addButton(tr("&Yes"), QMessageBox::YesRole);
@@ -1355,9 +1351,9 @@ void MainWindow::on_actionOpen_triggered()
         }
 
         // Save last dir to remember it
-        QStringList topDir = Utils::Fs::fromNativePath(pathsList.at(0)).split("/");
+        QStringList topDir = Utils::Fs::fromNativePath(pathsList.at(0)).split('/');
         topDir.removeLast();
-        pref->setMainLastDir(Utils::Fs::fromNativePath(topDir.join("/")));
+        pref->setMainLastDir(Utils::Fs::fromNativePath(topDir.join('/')));
     }
 }
 
@@ -1538,7 +1534,7 @@ void MainWindow::updateGUI()
 #else
         // OSes such as Windows do not support html here
         QString html = tr("DL speed: %1", "e.g: Download speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate, true));
-        html += "\n";
+        html += '\n';
         html += tr("UP speed: %1", "e.g: Upload speed: 10 KiB/s").arg(Utils::Misc::friendlyUnit(status.payloadUploadRate, true));
 #endif // Q_OS_UNIX
         m_systrayIcon->setToolTip(html); // tray icon
@@ -1660,7 +1656,7 @@ void MainWindow::createTrayIcon()
     connect(m_systrayIcon.data(), &QSystemTrayIcon::activated, this, &MainWindow::toggleVisibility);
     m_systrayIcon->show();
 }
-#endif
+#endif // Q_OS_MAC
 
 QMenu *MainWindow::trayIconMenu()
 {
@@ -2006,7 +2002,7 @@ QIcon MainWindow::getSystrayIcon() const
     // As a failsafe in case the enum is invalid
     return QIcon(QLatin1String(":/icons/skin/qbittorrent-tray.svg"));
 }
-#endif
+#endif // Q_OS_MAC
 
 #if defined(Q_OS_WIN) || defined(Q_OS_MAC)
 void MainWindow::checkProgramUpdate()
@@ -2102,4 +2098,4 @@ void MainWindow::pythonDownloadFailure(const QString &url, const QString &error)
     QMessageBox::warning(this, tr("Download error"), tr("Python setup could not be downloaded, reason: %1.\nPlease install it manually.").arg(error));
 }
 
-#endif
+#endif // Q_OS_WIN

src/gui/mainwindow.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef MAINWINDOW_H
@@ -48,7 +46,7 @@ class QTimer;
 class DownloadFromURLDialog;
 class SearchWidget;
 class RSSWidget;
-class about;
+class AboutDialog;
 class OptionsDialog;
 class TransferListWidget;
 class TransferListFiltersWidget;
@@ -70,7 +68,7 @@ namespace Ui
     class MainWindow;
 }
 
-class MainWindow: public QMainWindow
+class MainWindow : public QMainWindow
 {
     Q_OBJECT
 
@@ -227,7 +225,7 @@ private:
     QPointer<QTabWidget> m_tabs;
     QPointer<StatusBar> m_statusBar;
     QPointer<OptionsDialog> m_options;
-    QPointer<about> m_aboutDlg;
+    QPointer<AboutDialog> m_aboutDlg;
     QPointer<StatsDialog> m_statsDlg;
     QPointer<TorrentCreatorDlg> m_createTorrentDlg;
     QPointer<DownloadFromURLDialog> m_downloadFromURLDialog;

src/gui/messageboxraised.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2014  sledgehammer999
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2014  sledgehammer999 <sledgehammer999@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,39 +24,45 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : hammered999@gmail.com
  */
 
 #include "messageboxraised.h"
 
 MessageBoxRaised::MessageBoxRaised(QMessageBox::Icon icon, const QString &title, const QString &text,
                                    QMessageBox::StandardButtons buttons, QWidget *parent, Qt::WindowFlags f)
-  : QMessageBox(icon, title, text, buttons, parent, f) {}
+  : QMessageBox(icon, title, text, buttons, parent, f)
+{
+}
 
-QMessageBox::StandardButton MessageBoxRaised::impl(const QMessageBox::Icon &icon, QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton) {
+QMessageBox::StandardButton MessageBoxRaised::impl(const QMessageBox::Icon &icon, QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
     MessageBoxRaised dlg(icon, title, text, buttons, parent);
     dlg.setDefaultButton(defaultButton);
     return static_cast<QMessageBox::StandardButton>(dlg.exec());
 }
 
-QMessageBox::StandardButton MessageBoxRaised::critical(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton) {
+QMessageBox::StandardButton MessageBoxRaised::critical(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
     return impl(Critical, parent, title, text, buttons, defaultButton);
 }
 
-QMessageBox::StandardButton MessageBoxRaised::information(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton) {
+QMessageBox::StandardButton MessageBoxRaised::information(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
     return impl(Information, parent, title, text, buttons, defaultButton);
 }
 
-QMessageBox::StandardButton MessageBoxRaised::question(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton) {
+QMessageBox::StandardButton MessageBoxRaised::question(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
     return impl(Question, parent, title, text, buttons, defaultButton);
 }
 
-QMessageBox::StandardButton MessageBoxRaised::warning(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton) {
+QMessageBox::StandardButton MessageBoxRaised::warning(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
     return impl(Warning, parent, title, text, buttons, defaultButton);
 }
 
-void MessageBoxRaised::showEvent(QShowEvent *event) {
+void MessageBoxRaised::showEvent(QShowEvent *event)
+{
     QMessageBox::showEvent(event);
     activateWindow();
     raise();

src/gui/messageboxraised.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2014  sledgehammer999
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2014  sledgehammer999 <sledgehammer999@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : hammered999@gmail.com
  */
 
 #ifndef MESSAGEBOXRAISED_H
@@ -37,12 +35,6 @@ class MessageBoxRaised : public QMessageBox
 {
   Q_OBJECT
 
-private:
-  MessageBoxRaised(QMessageBox::Icon icon, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = NoButton, QWidget *parent = nullptr, Qt::WindowFlags f = Qt::Dialog|Qt::MSWindowsFixedSizeDialogHint);
-  MessageBoxRaised();
-  MessageBoxRaised(MessageBoxRaised const&);
-  void operator=(MessageBoxRaised const&);
-
 public:
     static QMessageBox::StandardButton critical(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok, QMessageBox::StandardButton defaultButton = QMessageBox::NoButton);
     static QMessageBox::StandardButton information(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok, QMessageBox::StandardButton defaultButton = QMessageBox::NoButton);
@@ -50,9 +42,14 @@ public:
     static QMessageBox::StandardButton warning(QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok, QMessageBox::StandardButton defaultButton = QMessageBox::NoButton);
 
 protected:
-  void showEvent(QShowEvent *event);
+    void showEvent(QShowEvent *event) override;
 
 private:
+    MessageBoxRaised(QMessageBox::Icon icon, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = NoButton, QWidget *parent = nullptr, Qt::WindowFlags f = Qt::Dialog|Qt::MSWindowsFixedSizeDialogHint);
+    MessageBoxRaised();
+    MessageBoxRaised(MessageBoxRaised const&);
+    void operator=(MessageBoxRaised const&);
+
     static QMessageBox::StandardButton impl(const QMessageBox::Icon &icon, QWidget *parent, const QString &title, const QString &text, QMessageBox::StandardButtons buttons = QMessageBox::Ok, QMessageBox::StandardButton defaultButton = QMessageBox::NoButton);
 };
 

src/gui/optionsdlg.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "optionsdlg.h"
@@ -49,7 +47,6 @@
 #include <QSslKey>
 #endif
 
-#include "app/application.h"
 #include "base/bittorrent/session.h"
 #include "base/global.h"
 #include "base/net/dnsupdater.h"
@@ -65,10 +62,11 @@
 #include "base/utils/random.h"
 #include "addnewtorrentdialog.h"
 #include "advancedsettings.h"
-#include "rss/automatedrssdownloader.h"
+#include "app/application.h"
 #include "banlistoptions.h"
 #include "ipsubnetwhitelistoptionsdialog.h"
 #include "guiiconprovider.h"
+#include "rss/automatedrssdownloader.h"
 #include "scanfoldersdelegate.h"
 #include "utils.h"
 
@@ -401,7 +399,7 @@ OptionsDialog::OptionsDialog(QWidget *parent)
     connect(m_ui->DNSPasswordTxt, &QLineEdit::textChanged, this, &ThisType::enableApplyButton);
     connect(m_ui->groupAltWebUI, &QGroupBox::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->textWebUIRootFolder, &FileSystemPathLineEdit::selectedPathChanged, this, &ThisType::enableApplyButton);
-#endif
+#endif // DISABLE_WEBUI
 
     // RSS tab
     connect(m_ui->checkRSSEnable, &QCheckBox::toggled, this, &OptionsDialog::enableApplyButton);
@@ -514,7 +512,7 @@ void OptionsDialog::loadSplitterState()
 
 void OptionsDialog::saveWindowState() const
 {
-    Preferences* const pref = Preferences::instance();
+    Preferences *const pref = Preferences::instance();
 
     // window size
     pref->setPrefSize(size());
@@ -529,7 +527,7 @@ void OptionsDialog::saveWindowState() const
 void OptionsDialog::saveOptions()
 {
     applyButton->setEnabled(false);
-    Preferences* const pref = Preferences::instance();
+    Preferences *const pref = Preferences::instance();
     // Load the translation
     QString locale = getLocale();
     if (pref->getLocale() != locale) {
@@ -576,7 +574,7 @@ void OptionsDialog::saveOptions()
         m_ui->checkAssociateMagnetLinks->setEnabled(!m_ui->checkAssociateMagnetLinks->isChecked());
     }
 #endif
-    Application * const app = static_cast<Application*>(QCoreApplication::instance());
+    Application *const app = static_cast<Application*>(QCoreApplication::instance());
     app->setFileLoggerPath(m_ui->textFileLogPath->selectedPath());
     app->setFileLoggerBackup(m_ui->checkFileLogBackup->isChecked());
     app->setFileLoggerMaxSize(m_ui->spinFileLogSize->value() * 1024);
@@ -769,7 +767,7 @@ void OptionsDialog::loadOptions()
     QString strValue;
     bool fileLogBackup = true;
     bool fileLogDelete = true;
-    const Preferences* const pref = Preferences::instance();
+    const Preferences *const pref = Preferences::instance();
 
     // General preferences
     setLocale(pref->getLocale());
@@ -807,7 +805,7 @@ void OptionsDialog::loadOptions()
     m_ui->checkAssociateMagnetLinks->setEnabled(!m_ui->checkAssociateMagnetLinks->isChecked());
 #endif
 
-    const Application * const app = static_cast<Application*>(QCoreApplication::instance());
+    const Application *const app = static_cast<Application*>(QCoreApplication::instance());
     m_ui->checkFileLog->setChecked(app->isFileLoggerEnabled());
     m_ui->textFileLogPath->setSelectedPath(app->fileLoggerPath());
     fileLogBackup = app->isFileLoggerBackup();
@@ -1237,7 +1235,7 @@ bool OptionsDialog::closeToTray() const
     if (!m_ui->checkShowSystray->isChecked()) return false;
     return m_ui->checkCloseToSystray->isChecked();
 }
-#endif
+#endif // Q_OS_MAC
 
 // Return Share ratio
 qreal OptionsDialog::getMaxRatio() const
@@ -1307,7 +1305,7 @@ void OptionsDialog::on_buttonBox_accepted()
     accept();
 }
 
-void OptionsDialog::applySettings(QAbstractButton* button)
+void OptionsDialog::applySettings(QAbstractButton *button)
 {
     if (button == applyButton) {
         if (!schedTimesOk()) {
@@ -1524,7 +1522,7 @@ int OptionsDialog::getActionOnDblClOnTorrentFn() const
 
 void OptionsDialog::on_addScanFolderButton_clicked()
 {
-    Preferences* const pref = Preferences::instance();
+    Preferences *const pref = Preferences::instance();
     const QString dir = QFileDialog::getExistingDirectory(this, tr("Select folder to monitor"),
                                                           Utils::Fs::toNativePath(Utils::Fs::folderName(pref->getScanDirsLastPath())));
     if (!dir.isEmpty()) {
@@ -1572,7 +1570,7 @@ void OptionsDialog::handleScanFolderViewSelectionChanged()
     m_ui->removeScanFolderButton->setEnabled(!m_ui->scanFoldersView->selectionModel()->selectedIndexes().isEmpty());
 }
 
-QString OptionsDialog::askForExportDir(const QString& currentExportPath)
+QString OptionsDialog::askForExportDir(const QString &currentExportPath)
 {
     QDir currentExportDir(Utils::Fs::expandPathAbs(currentExportPath));
     QString dir;
@@ -1733,15 +1731,14 @@ QString OptionsDialog::languageToLocalizedString(const QLocale &locale)
             return QString::fromUtf8(C_LOCALE_CHINESE_TRADITIONAL_HK);
         default:
             return QString::fromUtf8(C_LOCALE_CHINESE_TRADITIONAL_TW);
-
         }
     }
     case QLocale::Korean: return QString::fromUtf8(C_LOCALE_KOREAN);
     default: {
         // Fallback to English
-        const QString eng_lang = QLocale::languageToString(locale.language());
-        qWarning() << "Unrecognized language name: " << eng_lang;
-        return eng_lang;
+        const QString engLang = QLocale::languageToString(locale.language());
+        qWarning() << "Unrecognized language name: " << engLang;
+        return engLang;
     }
     }
 }

src/gui/optionsdlg.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef OPTIONSDLG_H
@@ -57,7 +55,7 @@ namespace Ui
     class OptionsDialog;
 }
 
-class OptionsDialog: public QDialog
+class OptionsDialog : public QDialog
 {
     Q_OBJECT
     using ThisType = OptionsDialog;
@@ -87,7 +85,7 @@ private slots:
     void enableForceProxy(bool enable);
     void enableProxy(int index);
     void on_buttonBox_accepted();
-    void closeEvent(QCloseEvent *e);
+    void closeEvent(QCloseEvent *e) override;
     void on_buttonBox_rejected();
     void applySettings(QAbstractButton *button);
     void enableApplyButton();
@@ -188,4 +186,4 @@ private:
     QList<QString> removedScanDirs;
 };
 
-#endif
+#endif // OPTIONSDLG_H

src/gui/previewlistdelegate.h

@@ -33,11 +33,12 @@
 #include <QItemDelegate>
 #include <QModelIndex>
 #include <QPainter>
+#include <QStyleOptionProgressBar>
+#include <QStyleOptionViewItem>
+
 #ifdef Q_OS_WIN
 #include <QProxyStyle>
 #endif
-#include <QStyleOptionProgressBar>
-#include <QStyleOptionViewItem>
 
 #include "base/utils/misc.h"
 #include "base/utils/string.h"

src/gui/programupdater.cpp

@@ -1,5 +1,5 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
+ * Bittorrent Client using Qt and libtorrent.
  * Copyright (C) 2010  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or

src/gui/programupdater.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2010  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2010  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef PROGRAMUPDATER_H
@@ -34,7 +32,7 @@
 #include <QObject>
 #include <QUrl>
 
-class ProgramUpdater: public QObject
+class ProgramUpdater : public QObject
 {
     Q_OBJECT
 

src/gui/properties/downloadedpiecesbar.cpp

@@ -101,7 +101,7 @@ QVector<float> DownloadedPiecesBar::bitfieldToFloatVector(const QBitArray &vecin
         // normalization <0, 1>
         value /= ratio;
 
-        // float precision sometimes gives > 1, because in not possible to store irrational numbers
+        // float precision sometimes gives > 1, because it's not possible to store irrational numbers
         value = qMin(value, 1.0f);
 
         result[x] = value;

src/gui/properties/peerlistwidget.cpp

@@ -303,12 +303,12 @@ void PeerListWidget::copySelectedPeers()
         int row = m_proxyModel->mapToSource(index).row();
         QString ip = m_listModel->data(m_listModel->index(row, PeerListDelegate::IP_HIDDEN)).toString();
         QString myport = m_listModel->data(m_listModel->index(row, PeerListDelegate::PORT)).toString();
-        if (ip.indexOf(".") == -1) // IPv6
+        if (ip.indexOf('.') == -1) // IPv6
             selectedPeers << "[" + ip + "]:" + myport;
         else // IPv4
             selectedPeers << ip + ":" + myport;
     }
-    QApplication::clipboard()->setText(selectedPeers.join("\n"));
+    QApplication::clipboard()->setText(selectedPeers.join('\n'));
 }
 
 void PeerListWidget::clear()
@@ -339,7 +339,7 @@ void PeerListWidget::loadPeers(BitTorrent::TorrentHandle *const torrent, bool fo
     if (!torrent) return;
 
     QList<BitTorrent::PeerInfo> peers = torrent->peers();
-    QSet<QString> oldeersSet = m_peerItems.keys().toSet();
+    QSet<QString> oldPeersSet = m_peerItems.keys().toSet();
 
     foreach (const BitTorrent::PeerInfo &peer, peers) {
         BitTorrent::PeerAddress addr = peer.address();
@@ -349,7 +349,7 @@ void PeerListWidget::loadPeers(BitTorrent::TorrentHandle *const torrent, bool fo
         if (m_peerItems.contains(peerIp)) {
             // Update existing peer
             updatePeer(peerIp, torrent, peer);
-            oldeersSet.remove(peerIp);
+            oldPeersSet.remove(peerIp);
             if (forceHostnameResolution && m_resolver)
                 m_resolver->resolve(peerIp);
         }
@@ -363,7 +363,7 @@ void PeerListWidget::loadPeers(BitTorrent::TorrentHandle *const torrent, bool fo
         }
     }
     // Delete peers that are gone
-    QSetIterator<QString> it(oldeersSet);
+    QSetIterator<QString> it(oldPeersSet);
     while (it.hasNext()) {
         const QString &ip = it.next();
         m_missingFlags.remove(ip);

src/gui/properties/peersadditiondlg.cpp

@@ -61,7 +61,7 @@ void PeersAdditionDlg::validateInput()
                     QMessageBox::Ok);
         return;
     }
-    foreach (const QString &peer, m_ui->peers_txt->toPlainText().trimmed().split("\n")) {
+    foreach (const QString &peer, m_ui->peers_txt->toPlainText().trimmed().split('\n')) {
         BitTorrent::PeerAddress addr = parsePeer(peer);
         if (!addr.ip.isNull()) {
             m_peersList.append(addr);
@@ -82,10 +82,10 @@ BitTorrent::PeerAddress PeersAdditionDlg::parsePeer(QString peer)
     BitTorrent::PeerAddress addr;
     QStringList ipPort;
 
-    if (peer[0] == '[' && peer.indexOf("]:") != -1) // IPv6
+    if ((peer[0] == '[') && (peer.indexOf("]:") != -1)) // IPv6
         ipPort = peer.remove(QChar('[')).split("]:");
-    else if (peer.indexOf(":") != -1) // IPv4
-        ipPort = peer.split(":");
+    else if (peer.indexOf(':') != -1) // IPv4
+        ipPort = peer.split(':');
     else
         return addr;
 
@@ -95,7 +95,7 @@ BitTorrent::PeerAddress PeersAdditionDlg::parsePeer(QString peer)
 
     bool ok;
     int port = ipPort[1].toInt(&ok);
-    if (!ok || port < 1 || port > 65535)
+    if (!ok || (port < 1) || (port > 65535))
         return addr;
 
     addr.ip = ip;

src/gui/properties/pieceavailabilitybar.cpp

@@ -109,7 +109,7 @@ QVector<float> PieceAvailabilityBar::intToFloatVector(const QVector<int> &vecin,
         // normalization <0, 1>
         value /= ratio * maxElement;
 
-        // float precision sometimes gives > 1, because in not possible to store irrational numbers
+        // float precision sometimes gives > 1, because it's not possible to store irrational numbers
         value = qMin(value, 1.0f);
 
         result[x] = value;

src/gui/properties/piecesbar.cpp

@@ -50,7 +50,7 @@ namespace
     {
     public:
         PieceIndexToImagePos(const BitTorrent::TorrentInfo &torrentInfo, const QImage &image)
-            : m_bytesPerPixel {(image.width() > 0 && torrentInfo.totalSize() >= image.width())
+            : m_bytesPerPixel {((image.width() > 0) && (torrentInfo.totalSize() >= image.width()))
                 ? torrentInfo.totalSize() / image.width() : -1}
             , m_torrentInfo {torrentInfo}
         {

src/gui/properties/propertieswidget.cpp

@@ -357,7 +357,7 @@ void PropertiesWidget::readSettings()
 {
     const Preferences *const pref = Preferences::instance();
     // Restore splitter sizes
-    QStringList sizesStr = pref->getPropSplitterSizes().split(",");
+    QStringList sizesStr = pref->getPropSplitterSizes().split(',');
     if (sizesStr.size() == 2) {
         m_slideSizes << sizesStr.first().toInt();
         m_slideSizes << sizesStr.last().toInt();
@@ -561,7 +561,7 @@ void PropertiesWidget::openFolder(const QModelIndex &index, bool containingFolde
         if (pathItems.isEmpty())
             return;
         const QDir saveDir(m_torrent->savePath(true));
-        const QString relativePath = pathItems.join("/");
+        const QString relativePath = pathItems.join('/');
         absolutePath = Utils::Fs::expandPath(saveDir.absoluteFilePath(relativePath));
     }
     else {
@@ -743,15 +743,15 @@ void PropertiesWidget::renameSelectedFile()
             pathItems.prepend(parent.data().toString());
             parent = m_propListModel->parent(parent);
         }
-        const QString oldPath = pathItems.join("/");
+        const QString oldPath = pathItems.join('/');
         pathItems.removeLast();
         pathItems << newName;
-        QString newPath = pathItems.join("/");
+        QString newPath = pathItems.join('/');
         if (Utils::Fs::sameFileNames(oldPath, newPath)) {
             qDebug("Name did not change");
             return;
         }
-        if (!newPath.endsWith("/")) newPath += "/";
+        if (!newPath.endsWith('/')) newPath += '/';
         // Check for overwriting
         for (int i = 0; i < m_torrent->filesCount(); ++i) {
             const QString &currentName = m_torrent->filePath(i);
@@ -785,9 +785,9 @@ void PropertiesWidget::renameSelectedFile()
         // Rename folder in torrent files model too
         m_propListModel->setData(modelIndex, newName);
         // Remove old folder
-        const QDir oldFolder(m_torrent->savePath(true) + "/" + oldPath);
+        const QDir oldFolder(m_torrent->savePath(true) + '/' + oldPath);
         int timeout = 10;
-        while (!QDir().rmpath(oldFolder.absolutePath()) && timeout > 0) {
+        while (!QDir().rmpath(oldFolder.absolutePath()) && (timeout > 0)) {
             // FIXME: We should not sleep here (freezes the UI for 1 second)
             QThread::msleep(100);
             --timeout;
@@ -847,7 +847,7 @@ void PropertiesWidget::copySelectedWebSeedsToClipboard() const
     foreach (QListWidgetItem *item, selectedItems)
         urlsToCopy << item->text();
 
-    QApplication::clipboard()->setText(urlsToCopy.join("\n"));
+    QApplication::clipboard()->setText(urlsToCopy.join('\n'));
 }
 
 void PropertiesWidget::editWebSeed()

src/gui/properties/speedplotview.cpp

@@ -161,7 +161,7 @@ int SpeedPlotView::maxYValue()
         if (!m_properties[static_cast<GraphID>(id)].enable)
             continue;
 
-        for (int i = int(queue.size()) - 1, j = 0; i >= 0 && j <= m_viewablePointsCount; --i, ++j)
+        for (int i = static_cast<int>(queue.size()) - 1, j = 0; (i >= 0) && (j <= m_viewablePointsCount); --i, ++j)
             if (queue[i].y[id] > maxYValue)
                 maxYValue = queue[i].y[id];
     }
@@ -241,7 +241,7 @@ void SpeedPlotView::paintEvent(QPaintEvent *)
             continue;
 
         QVector<QPoint> points;
-        for (int i = int(queue.size()) - 1, j = 0; i >= 0 && j <= m_viewablePointsCount; --i, ++j) {
+        for (int i = static_cast<int>(queue.size()) - 1, j = 0; (i >= 0) && (j <= m_viewablePointsCount); --i, ++j) {
 
             int newX = rect.right() - j * xTickSize;
             int newY = rect.bottom() - queue[i].y[id] * yMultiplier;

src/gui/properties/speedwidget.h

@@ -47,7 +47,7 @@ class ComboBoxMenuButton : public QComboBox
 
 public:
     ComboBoxMenuButton(QWidget *parent, QMenu *menu);
-    virtual void showPopup();
+    void showPopup() override;
 
 private:
     QMenu *m_menu;

src/gui/properties/trackerlist.cpp

@@ -411,7 +411,7 @@ void TrackerList::copyTrackerUrl()
         qDebug() << QString("Copy: ") + trackerURL;
         urlsToCopy << trackerURL;
     }
-    QApplication::clipboard()->setText(urlsToCopy.join("\n"));
+    QApplication::clipboard()->setText(urlsToCopy.join('\n'));
 }
 
 

src/gui/properties/trackersadditiondlg.cpp

@@ -59,7 +59,7 @@ TrackersAdditionDlg::~TrackersAdditionDlg()
 QStringList TrackersAdditionDlg::newTrackers() const
 {
     QStringList cleanTrackers;
-    foreach (QString url, m_ui->trackers_list->toPlainText().split("\n")) {
+    foreach (QString url, m_ui->trackers_list->toPlainText().split('\n')) {
         url = url.trimmed();
         if (!url.isEmpty())
             cleanTrackers << url;
@@ -92,7 +92,7 @@ void TrackersAdditionDlg::parseUTorrentList(const QString &, const QString &path
     // Load from torrent handle
     QList<BitTorrent::TrackerEntry> existingTrackers = m_torrent->trackers();
     // Load from current user list
-    QStringList tmp = m_ui->trackers_list->toPlainText().split("\n");
+    QStringList tmp = m_ui->trackers_list->toPlainText().split('\n');
     foreach (const QString &userURL, tmp) {
         BitTorrent::TrackerEntry userTracker(userURL);
         if (!existingTrackers.contains(userTracker))
@@ -100,7 +100,7 @@ void TrackersAdditionDlg::parseUTorrentList(const QString &, const QString &path
     }
 
     // Add new trackers to the list
-    if (!m_ui->trackers_list->toPlainText().isEmpty() && !m_ui->trackers_list->toPlainText().endsWith("\n"))
+    if (!m_ui->trackers_list->toPlainText().isEmpty() && !m_ui->trackers_list->toPlainText().endsWith('\n'))
         m_ui->trackers_list->insertPlainText("\n");
     int nb = 0;
     while (!listFile.atEnd()) {
@@ -108,7 +108,7 @@ void TrackersAdditionDlg::parseUTorrentList(const QString &, const QString &path
         if (line.isEmpty()) continue;
         BitTorrent::TrackerEntry newTracker(line);
         if (!existingTrackers.contains(newTracker)) {
-            m_ui->trackers_list->insertPlainText(line + "\n");
+            m_ui->trackers_list->insertPlainText(line + '\n');
             ++nb;
         }
     }
@@ -125,7 +125,7 @@ void TrackersAdditionDlg::parseUTorrentList(const QString &, const QString &path
 
 void TrackersAdditionDlg::getTrackerError(const QString &, const QString &error)
 {
-    //To restore the cursor ...
+    // To restore the cursor ...
     setCursor(Qt::ArrowCursor);
     m_ui->uTorrentListButton->setEnabled(true);
     QMessageBox::warning(this, tr("Download error"), tr("The trackers list could not be downloaded, reason: %1").arg(error), QMessageBox::Ok);

src/gui/scanfoldersdelegate.cpp

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2015  sledgehammer999
+ * Copyright (C) 2015  sledgehammer999 <sledgehammer999@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,21 +24,19 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : hammered999@gmail.com
  */
 
-#include <QDebug>
-#include <QPainter>
+#include "scanfoldersdelegate.h"
+
 #include <QComboBox>
+#include <QDebug>
 #include <QFileDialog>
-#include <QTreeView>
 #include <QItemSelectionModel>
+#include <QPainter>
+#include <QTreeView>
 
-#include "base/scanfoldersmodel.h"
 #include "base/bittorrent/session.h"
-#include "scanfoldersdelegate.h"
-
+#include "base/scanfoldersmodel.h"
 
 ScanFoldersDelegate::ScanFoldersDelegate(QObject *parent, QTreeView *foldersView)
     : QItemDelegate(parent)
@@ -60,7 +58,7 @@ QWidget *ScanFoldersDelegate::createEditor(QWidget *parent, const QStyleOptionVi
 {
     if (index.column() != ScanFoldersModel::DOWNLOAD) return 0;
 
-    QComboBox* editor = new QComboBox(parent);
+    QComboBox *editor = new QComboBox(parent);
 
     editor->setFocusPolicy(Qt::StrongFocus);
     editor->addItem(ScanFoldersModel::pathTypeDisplayName(ScanFoldersModel::DOWNLOAD_IN_WATCH_FOLDER));

src/gui/scanfoldersdelegate.h

@@ -1,6 +1,6 @@
 /*
  * Bittorrent Client using Qt and libtorrent.
- * Copyright (C) 2015  sledgehammer999
+ * Copyright (C) 2015  sledgehammer999 <sledgehammer999@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : hammered999@gmail.com
  */
 
 #ifndef SCANFOLDERSDELEGATE_H
@@ -33,12 +31,12 @@
 
 #include <QItemDelegate>
 
-class QPainter;
+class QAbstractItemModel;
 class QModelIndex;
+class QPainter;
 class QStyleOptionViewItem;
-class QAbstractItemModel;
-class PropertiesWidget;
 class QTreeView;
+class PropertiesWidget;
 
 class ScanFoldersDelegate : public QItemDelegate
 {
@@ -51,13 +49,12 @@ private slots:
     void comboboxIndexChanged(int index);
 
 private:
-    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
-    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &) const;
-    void setEditorData(QWidget *editor, const QModelIndex &index) const;
-    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index) const;
+    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
+    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &) const override;
+    void setEditorData(QWidget *editor, const QModelIndex &index) const override;
+    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &, const QModelIndex &index) const override;
 
     QTreeView *m_folderView;
 };
 
 #endif // SCANFOLDERSDELEGATE_H
-

src/gui/shutdownconfirmdlg.cpp

@@ -131,12 +131,12 @@ void ShutdownConfirmDlg::initText()
         break;
     }
 
-    m_msg += "\n";
+    m_msg += '\n';
     updateText();
 }
 
 void ShutdownConfirmDlg::updateText()
 {
-    QString t = tr("You can cancel the action within %1 seconds.").arg(QString::number(m_timeout)) + "\n";
+    QString t = tr("You can cancel the action within %1 seconds.").arg(QString::number(m_timeout)) + '\n';
     m_ui->shutdownText->setText(m_msg + t);
 }

src/gui/speedlimitdlg.cpp

@@ -54,17 +54,17 @@ SpeedLimitDialog::~SpeedLimitDialog()
 }
 
 // -2: if cancel
-long SpeedLimitDialog::askSpeedLimit(QWidget *parent, bool *ok, QString title, long default_value, long max_value)
+long SpeedLimitDialog::askSpeedLimit(QWidget *parent, bool *ok, QString title, long defaultVal, long maxVal)
 {
     SpeedLimitDialog dlg(parent);
     dlg.setWindowTitle(title);
-    dlg.setupDialog(max_value / 1024., default_value / 1024.);
+    dlg.setupDialog(maxVal / 1024., defaultVal / 1024.);
     if (dlg.exec() == QDialog::Accepted) {
         *ok = true;
         int val = dlg.getSpeedLimit();
         if (val <= 0)
             return 0;
-        return val * 1024;
+        return (val * 1024);
     }
     else {
         *ok = false;
@@ -82,7 +82,7 @@ void SpeedLimitDialog::updateSpinValue(int val) const
     }
     else {
         m_ui->spinBandwidth->setValue(val);
-        m_ui->spinBandwidth->setSuffix(" " + tr("KiB/s"));
+        m_ui->spinBandwidth->setSuffix(' ' + tr("KiB/s"));
     }
 }
 
@@ -106,17 +106,17 @@ long SpeedLimitDialog::getSpeedLimit() const
     return -1;
 }
 
-void SpeedLimitDialog::setupDialog(long max_slider, long val) const
+void SpeedLimitDialog::setupDialog(long maxSlider, long val) const
 {
     if (val < 0)
         val = 0;
-    if (max_slider <= 0)
-        max_slider = 10000;
+    if (maxSlider <= 0)
+        maxSlider = 10000;
     // This can happen for example if global rate limit is lower
     // than torrent rate limit.
-    if (val > max_slider)
-        max_slider = val;
-    m_ui->bandwidthSlider->setMaximum(max_slider);
+    if (val > maxSlider)
+        maxSlider = val;
+    m_ui->bandwidthSlider->setMaximum(maxSlider);
     m_ui->bandwidthSlider->setValue(val);
     updateSpinValue(val);
 }

src/gui/speedlimitdlg.h

@@ -47,12 +47,12 @@ class SpeedLimitDialog : public QDialog
 public:
     explicit SpeedLimitDialog(QWidget *parent);
     ~SpeedLimitDialog();
-    static long askSpeedLimit(QWidget *parent, bool *ok, QString title, long default_value, long max_value=10240000);
+    static long askSpeedLimit(QWidget *parent, bool *ok, QString title, long defaultVal, long maxVal=10240000);
 
 protected slots:
     void updateSpinValue(int val) const;
     void updateSliderValue(int val) const;
-    void setupDialog(long max_slider, long val) const;
+    void setupDialog(long maxSlider, long val) const;
 
 private:
     long getSpeedLimit() const;

src/gui/statsdialog.h

@@ -36,7 +36,7 @@ namespace Ui
     class StatsDialog;
 }
 
-class StatsDialog: public QDialog
+class StatsDialog : public QDialog
 {
     Q_OBJECT
 

src/gui/statusbar.h

@@ -39,7 +39,7 @@ namespace BitTorrent
     struct SessionStatus;
 }
 
-class StatusBar: public QStatusBar
+class StatusBar : public QStatusBar
 {
     Q_OBJECT
     Q_DISABLE_COPY(StatusBar)

src/gui/tagfiltermodel.cpp

@@ -113,7 +113,7 @@ bool TagFilterModel::isSpecialItem(const QModelIndex &index)
 
 QVariant TagFilterModel::data(const QModelIndex &index, int role) const
 {
-    if (!index.isValid() || index.column() != 0)
+    if (!index.isValid() || (index.column() != 0))
         return QVariant();
 
     const int row = index.internalId();
@@ -214,7 +214,7 @@ void TagFilterModel::torrentTagAdded(BitTorrent::TorrentHandle *const torrent, c
     emit dataChanged(i, i);
 }
 
-void TagFilterModel::torrentTagRemoved(BitTorrent::TorrentHandle* const torrent, const QString &tag)
+void TagFilterModel::torrentTagRemoved(BitTorrent::TorrentHandle *const torrent, const QString &tag)
 {
     Q_ASSERT(torrent->tags().count() >= 0);
     if (torrent->tags().count() == 0)

src/gui/tagfiltermodel.h

@@ -42,7 +42,7 @@ namespace BitTorrent
 
 class TagModelItem;
 
-class TagFilterModel: public QAbstractListModel
+class TagFilterModel : public QAbstractListModel
 {
     Q_OBJECT
 

src/gui/tagfilterproxymodel.h

@@ -32,7 +32,7 @@
 #include <QSortFilterProxyModel>
 #include <QString>
 
-class TagFilterProxyModel: public QSortFilterProxyModel
+class TagFilterProxyModel : public QSortFilterProxyModel
 {
 public:
     explicit TagFilterProxyModel(QObject *parent = nullptr);

src/gui/tagfilterwidget.h

@@ -31,7 +31,7 @@
 
 #include <QTreeView>
 
-class TagFilterWidget: public QTreeView
+class TagFilterWidget : public QTreeView
 {
     Q_OBJECT
 

src/gui/torrentcontentfiltermodel.h

@@ -35,7 +35,7 @@
 
 class TorrentContentModel;
 
-class TorrentContentFilterModel: public QSortFilterProxyModel
+class TorrentContentFilterModel : public QSortFilterProxyModel
 {
     Q_OBJECT
 
@@ -46,7 +46,7 @@ public:
     TorrentContentModel *model() const;
     TorrentContentModelItem::ItemType itemType(const QModelIndex &index) const;
     int getFileIndex(const QModelIndex &index) const;
-    virtual QModelIndex parent(const QModelIndex &child) const;
+    QModelIndex parent(const QModelIndex &child) const override;
 
 public slots:
     void selectAll();
@@ -56,8 +56,8 @@ signals:
     void filteredFilesChanged();
 
 protected:
-    virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
-    virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
+    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
+    bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
 
 private:
     TorrentContentModel *m_model;

src/gui/torrentcontentmodel.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include <QDir>
@@ -48,13 +46,14 @@
 #include <QPixmapCache>
 #endif
 
-#include "guiiconprovider.h"
 #include "base/utils/misc.h"
 #include "base/utils/fs.h"
+#include "guiiconprovider.h"
 #include "torrentcontentmodel.h"
-#include "torrentcontentmodelitem.h"
-#include "torrentcontentmodelfolder.h"
 #include "torrentcontentmodelfile.h"
+#include "torrentcontentmodelfolder.h"
+#include "torrentcontentmodelitem.h"
+
 #ifdef Q_OS_MAC
 #include "macutilities.h"
 #endif
@@ -67,7 +66,7 @@ namespace
         return cached;
     }
 
-    class UnifiedFileIconProvider: public QFileIconProvider
+    class UnifiedFileIconProvider : public QFileIconProvider
     {
     public:
         using QFileIconProvider::icon;
@@ -99,7 +98,7 @@ namespace
 
     PixmapCacheSetup pixmapCacheSetup;
 
-    class CachingFileIconProvider: public UnifiedFileIconProvider
+    class CachingFileIconProvider : public UnifiedFileIconProvider
     {
     public:
         using QFileIconProvider::icon;
@@ -123,11 +122,11 @@ namespace
     protected:
         virtual QPixmap pixmapForExtension(const QString &ext) const = 0;
     };
-#endif
+#endif // QBT_PIXMAP_CACHE_FOR_FILE_ICONS
 
 #if defined(Q_OS_WIN)
     // See QTBUG-25319 for explanation why this is required
-    class WinShellFileIconProvider final: public CachingFileIconProvider
+    class WinShellFileIconProvider final : public CachingFileIconProvider
     {
         QPixmap pixmapForExtension(const QString &ext) const override
         {
@@ -174,7 +173,7 @@ namespace
         return (!testIcon1.isNull() || !testIcon2.isNull());
     }
 
-    class MimeFileIconProvider: public UnifiedFileIconProvider
+    class MimeFileIconProvider : public UnifiedFileIconProvider
     {
         using QFileIconProvider::icon;
 
@@ -197,7 +196,7 @@ namespace
     private:
         QMimeDatabase m_db;
     };
-#endif
+#endif // Q_OS_WIN
 }
 
 TorrentContentModel::TorrentContentModel(QObject *parent)
@@ -266,20 +265,20 @@ QVector<int> TorrentContentModel::getFilePriorities() const
 {
     QVector<int> prio;
     prio.reserve(m_filesIndex.size());
-    foreach (const TorrentContentModelFile* file, m_filesIndex)
+    foreach (const TorrentContentModelFile *file, m_filesIndex)
         prio.push_back(file->priority());
     return prio;
 }
 
 bool TorrentContentModel::allFiltered() const
 {
-    foreach (const TorrentContentModelFile* fileItem, m_filesIndex)
+    foreach (const TorrentContentModelFile *fileItem, m_filesIndex)
         if (fileItem->priority() != prio::IGNORED)
             return false;
     return true;
 }
 
-int TorrentContentModel::columnCount(const QModelIndex& parent) const
+int TorrentContentModel::columnCount(const QModelIndex &parent) const
 {
     if (parent.isValid())
         return static_cast<TorrentContentModelItem*>(parent.internalPointer())->columnCount();
@@ -287,7 +286,7 @@ int TorrentContentModel::columnCount(const QModelIndex& parent) const
         return m_rootItem->columnCount();
 }
 
-bool TorrentContentModel::setData(const QModelIndex& index, const QVariant& value, int role)
+bool TorrentContentModel::setData(const QModelIndex &index, const QVariant &value, int role)
 {
     if (!index.isValid())
         return false;
@@ -313,7 +312,7 @@ bool TorrentContentModel::setData(const QModelIndex& index, const QVariant& valu
 
     if (role == Qt::EditRole) {
         Q_ASSERT(index.isValid());
-        TorrentContentModelItem* item = static_cast<TorrentContentModelItem*>(index.internalPointer());
+        TorrentContentModelItem *item = static_cast<TorrentContentModelItem*>(index.internalPointer());
         switch (index.column()) {
         case TorrentContentModelItem::COL_NAME:
             item->setName(value.toString());
@@ -331,12 +330,12 @@ bool TorrentContentModel::setData(const QModelIndex& index, const QVariant& valu
     return false;
 }
 
-TorrentContentModelItem::ItemType TorrentContentModel::itemType(const QModelIndex& index) const
+TorrentContentModelItem::ItemType TorrentContentModel::itemType(const QModelIndex &index) const
 {
     return static_cast<const TorrentContentModelItem*>(index.internalPointer())->itemType();
 }
 
-int TorrentContentModel::getFileIndex(const QModelIndex& index)
+int TorrentContentModel::getFileIndex(const QModelIndex &index)
 {
     TorrentContentModelItem *item = static_cast<TorrentContentModelItem*>(index.internalPointer());
     if (item->itemType() == TorrentContentModelItem::FileType)
@@ -351,7 +350,7 @@ QVariant TorrentContentModel::data(const QModelIndex& index, int role) const
     if (!index.isValid())
         return QVariant();
 
-    TorrentContentModelItem* item = static_cast<TorrentContentModelItem*>(index.internalPointer());
+    TorrentContentModelItem *item = static_cast<TorrentContentModelItem*>(index.internalPointer());
 
     if ((index.column() == TorrentContentModelItem::COL_NAME) && (role == Qt::DecorationRole)) {
         if (item->itemType() == TorrentContentModelItem::FolderType)
@@ -374,7 +373,7 @@ QVariant TorrentContentModel::data(const QModelIndex& index, int role) const
     return QVariant();
 }
 
-Qt::ItemFlags TorrentContentModel::flags(const QModelIndex& index) const
+Qt::ItemFlags TorrentContentModel::flags(const QModelIndex &index) const
 {
     if (!index.isValid())
         return 0;
@@ -393,7 +392,7 @@ QVariant TorrentContentModel::headerData(int section, Qt::Orientation orientatio
     return QVariant();
 }
 
-QModelIndex TorrentContentModel::index(int row, int column, const QModelIndex& parent) const
+QModelIndex TorrentContentModel::index(int row, int column, const QModelIndex &parent) const
 {
     if (parent.isValid() && (parent.column() != 0))
         return QModelIndex();
@@ -401,7 +400,7 @@ QModelIndex TorrentContentModel::index(int row, int column, const QModelIndex& p
     if (column >= TorrentContentModelItem::NB_COL)
         return QModelIndex();
 
-    TorrentContentModelFolder* parentItem;
+    TorrentContentModelFolder *parentItem;
     if (!parent.isValid())
         parentItem = m_rootItem;
     else
@@ -411,18 +410,18 @@ QModelIndex TorrentContentModel::index(int row, int column, const QModelIndex& p
     if (row >= parentItem->childCount())
         return QModelIndex();
 
-    TorrentContentModelItem* childItem = parentItem->child(row);
+    TorrentContentModelItem *childItem = parentItem->child(row);
     if (childItem)
         return createIndex(row, column, childItem);
     return QModelIndex();
 }
 
-QModelIndex TorrentContentModel::parent(const QModelIndex& index) const
+QModelIndex TorrentContentModel::parent(const QModelIndex &index) const
 {
     if (!index.isValid())
         return QModelIndex();
 
-    TorrentContentModelItem* childItem = static_cast<TorrentContentModelItem*>(index.internalPointer());
+    TorrentContentModelItem *childItem = static_cast<TorrentContentModelItem*>(index.internalPointer());
     if (!childItem)
         return QModelIndex();
 
@@ -433,12 +432,12 @@ QModelIndex TorrentContentModel::parent(const QModelIndex& index) const
     return createIndex(parentItem->row(), 0, parentItem);
 }
 
-int TorrentContentModel::rowCount(const QModelIndex& parent) const
+int TorrentContentModel::rowCount(const QModelIndex &parent) const
 {
     if (parent.column() > 0)
         return 0;
 
-    TorrentContentModelFolder* parentItem;
+    TorrentContentModelFolder *parentItem;
     if (!parent.isValid())
         parentItem = m_rootItem;
     else
@@ -468,15 +467,15 @@ void TorrentContentModel::setupModelData(const BitTorrent::TorrentInfo &info)
     qDebug("Torrent contains %d files", filesCount);
     m_filesIndex.reserve(filesCount);
 
-    TorrentContentModelFolder* currentParent;
+    TorrentContentModelFolder *currentParent;
     // Iterate over files
     for (int i = 0; i < filesCount; ++i) {
         currentParent = m_rootItem;
         QString path = Utils::Fs::fromNativePath(info.filePath(i));
         // Iterate of parts of the path to create necessary folders
-        QStringList pathFolders = path.split("/", QString::SkipEmptyParts);
+        QStringList pathFolders = path.split('/', QString::SkipEmptyParts);
         pathFolders.removeLast();
-        foreach (const QString& pathPart, pathFolders) {
+        foreach (const QString &pathPart, pathFolders) {
             if (pathPart == ".unwanted")
                 continue;
             TorrentContentModelFolder* newParent = currentParent->childFolderWithName(pathPart);
@@ -487,7 +486,7 @@ void TorrentContentModel::setupModelData(const BitTorrent::TorrentInfo &info)
             currentParent = newParent;
         }
         // Actually create the file
-        TorrentContentModelFile* fileItem = new TorrentContentModelFile(info.fileName(i), info.fileSize(i), currentParent, i);
+        TorrentContentModelFile *fileItem = new TorrentContentModelFile(info.fileName(i), info.fileSize(i), currentParent, i);
         currentParent->appendChild(fileItem);
         m_filesIndex.push_back(fileItem);
     }

src/gui/torrentcontentmodel.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TORRENTCONTENTMODEL_H
@@ -33,8 +31,8 @@
 
 #include <QAbstractItemModel>
 #include <QModelIndex>
-#include <QVector>
 #include <QVariant>
+#include <QVector>
 
 #include "base/bittorrent/torrentinfo.h"
 #include "torrentcontentmodelitem.h"
@@ -42,7 +40,7 @@
 class QFileIconProvider;
 class TorrentContentModelFile;
 
-class TorrentContentModel: public QAbstractItemModel
+class TorrentContentModel : public QAbstractItemModel
 {
     Q_OBJECT
 
@@ -56,15 +54,15 @@ public:
     QVector<int> getFilePriorities() const;
     bool allFiltered() const;
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
-    bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole) override;
-    TorrentContentModelItem::ItemType itemType(const QModelIndex& index) const;
-    int getFileIndex(const QModelIndex& index);
-    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
-    Qt::ItemFlags flags(const QModelIndex& index) const override;
+    bool setData(const QModelIndex &index, const QVariant& value, int role = Qt::EditRole) override;
+    TorrentContentModelItem::ItemType itemType(const QModelIndex &index) const;
+    int getFileIndex(const QModelIndex &index);
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
     QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
     QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
-    QModelIndex parent(const QModelIndex& index) const override;
-    int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+    QModelIndex parent(const QModelIndex &index) const override;
+    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     void clear();
     void setupModelData(const BitTorrent::TorrentInfo &info);
 

src/gui/torrentcontentmodelfile.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "torrentcontentmodelfile.h"

src/gui/torrentcontentmodelfile.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TORRENTCONTENTMODELFILE_H
@@ -33,7 +31,7 @@
 
 #include "torrentcontentmodelitem.h"
 
-class TorrentContentModelFile: public TorrentContentModelItem
+class TorrentContentModelFile : public TorrentContentModelItem
 {
 public:
     TorrentContentModelFile(const QString &fileName, qulonglong fileSize,

src/gui/torrentcontentmodelfolder.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "torrentcontentmodelfolder.h"
@@ -165,7 +163,7 @@ void TorrentContentModelFolder::recalculateAvailability()
     qreal tAvailability = 0;
     qulonglong tSize = 0;
     bool foundAnyData = false;
-    foreach (TorrentContentModelItem* child, m_childItems) {
+    foreach (TorrentContentModelItem *child, m_childItems) {
         if (child->priority() == prio::IGNORED)
             continue;
 

src/gui/torrentcontentmodelfolder.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TORRENTCONTENTMODELFOLDER_H
@@ -33,14 +31,14 @@
 
 #include "torrentcontentmodelitem.h"
 
-class TorrentContentModelFolder: public TorrentContentModelItem
+class TorrentContentModelFolder : public TorrentContentModelItem
 {
 public:
     // Folder constructor
-    TorrentContentModelFolder(const QString& name, TorrentContentModelFolder* parent);
+    TorrentContentModelFolder(const QString &name, TorrentContentModelFolder *parent);
 
     // Invisible root item constructor
-    TorrentContentModelFolder(const QList<QVariant>& data);
+    TorrentContentModelFolder(const QList<QVariant> &data);
 
     ~TorrentContentModelFolder();
 
@@ -54,10 +52,10 @@ public:
     void setPriority(int newPriority, bool updateParent = true) override;
 
     void deleteAllChildren();
-    const QList<TorrentContentModelItem*>& children() const;
-    void appendChild(TorrentContentModelItem* item);
-    TorrentContentModelItem* child(int row) const;
-    TorrentContentModelFolder* childFolderWithName(const QString& name) const;
+    const QList<TorrentContentModelItem*> &children() const;
+    void appendChild(TorrentContentModelItem *item);
+    TorrentContentModelItem *child(int row) const;
+    TorrentContentModelFolder *childFolderWithName(const QString &name) const;
     int childCount() const;
 
 private:

src/gui/torrentcontentmodelitem.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,15 +24,15 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
+#include "torrentcontentmodelitem.h"
+
+#include <QDebug>
+
 #include "base/utils/misc.h"
 #include "base/utils/fs.h"
-#include "torrentcontentmodelitem.h"
 #include "torrentcontentmodelfolder.h"
-#include <QDebug>
 
 TorrentContentModelItem::TorrentContentModelItem(TorrentContentModelFolder *parent)
     : m_parentItem(parent)
@@ -138,4 +138,3 @@ TorrentContentModelFolder *TorrentContentModelItem::parent() const
 {
     return m_parentItem;
 }
-

src/gui/torrentcontentmodelitem.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006-2012  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006-2012  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TORRENTCONTENTMODELITEM_H

src/gui/torrentcontenttreeview.h

@@ -31,13 +31,13 @@
 
 #include <QTreeView>
 
-class TorrentContentTreeView: public QTreeView
+class TorrentContentTreeView : public QTreeView
 {
     Q_OBJECT
 
 public:
     explicit TorrentContentTreeView(QWidget *parent = nullptr);
-    void keyPressEvent(QKeyEvent *event);
+    void keyPressEvent(QKeyEvent *event) override;
 
 private:
     QModelIndex currentNameCell();

src/gui/torrentcreatordlg.h

@@ -44,7 +44,7 @@ namespace BitTorrent
     class TorrentCreatorThread;
 }
 
-class TorrentCreatorDlg: public QDialog
+class TorrentCreatorDlg : public QDialog
 {
     Q_OBJECT
 
@@ -89,4 +89,4 @@ private:
     CachedSettingValue<QString> m_storeSource;
 };
 
-#endif
+#endif // TORRENTCREATORDLG_H

src/gui/torrentmodel.cpp

@@ -25,20 +25,19 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
-#include <QDebug>
+#include "torrentmodel.h"
+
 #include <QApplication>
-#include <QPalette>
+#include <QDebug>
 #include <QIcon>
+#include <QPalette>
 
 #include "base/bittorrent/session.h"
 #include "base/bittorrent/torrenthandle.h"
 #include "base/torrentfilter.h"
 #include "base/utils/fs.h"
-#include "torrentmodel.h"
 
 static QIcon getIconByState(BitTorrent::TorrentState state);
 static QColor getColorByState(BitTorrent::TorrentState state);

src/gui/torrentmodel.h

@@ -25,8 +25,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TORRENTMODEL_H
@@ -85,12 +83,12 @@ public:
 
     explicit TorrentModel(QObject *parent = nullptr);
 
-    int rowCount(const QModelIndex& index = QModelIndex()) const;
-    int columnCount(const QModelIndex &parent=QModelIndex()) const;
-    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
-    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::DisplayRole);
-    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
-    Qt::ItemFlags flags(const QModelIndex &index) const;
+    int rowCount(const QModelIndex& index = QModelIndex()) const override;
+    int columnCount(const QModelIndex &parent=QModelIndex()) const override;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::DisplayRole) override;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
 
     BitTorrent::TorrentHandle *torrentHandle(const QModelIndex &index) const;
 

src/gui/trackerlogin.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "trackerlogin.h"

src/gui/trackerlogin.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TRACKERLOGIN_H
@@ -58,4 +56,4 @@ class trackerLogin : public QDialog, private Ui::authentication{
     void cancelButtonClicked();
 };
 
-#endif
+#endif // TRACKERLOGIN_H

src/gui/transferlistdelegate.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,35 +24,34 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "transferlistdelegate.h"
 
-#include <QModelIndex>
-#include <QStyleOptionViewItem>
 #include <QApplication>
+#include <QModelIndex>
 #include <QPainter>
-#include "base/utils/misc.h"
-#include "base/utils/string.h"
-#include "torrentmodel.h"
-#include "base/bittorrent/session.h"
-#include "base/bittorrent/torrenthandle.h"
-#include "base/types.h"
-#include "base/preferences.h"
-#include "base/unicodestrings.h"
+#include <QStyleOptionViewItem>
 
 #ifdef Q_OS_WIN
 #include <QProxyStyle>
 #endif
 
+#include "base/bittorrent/session.h"
+#include "base/bittorrent/torrenthandle.h"
+#include "base/preferences.h"
+#include "base/types.h"
+#include "base/unicodestrings.h"
+#include "base/utils/misc.h"
+#include "base/utils/string.h"
+#include "torrentmodel.h"
+
 TransferListDelegate::TransferListDelegate(QObject *parent)
     : QItemDelegate(parent)
 {
 }
 
-void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const
+void TransferListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     painter->save();
     bool isHideState = true;
@@ -77,10 +76,10 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
             qlonglong size = index.data().toLongLong();
             if (hideValues && !size)
                 break;
-        opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
+            opt.displayAlignment = (Qt::AlignRight | Qt::AlignVCenter);
             QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(size));
-        break;
         }
+        break;
     case TorrentModel::TR_ETA: {
         opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
         QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::userFriendlyDuration(index.data().toLongLong()));
@@ -95,14 +94,14 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
             QString display = QString::number(value) + " (" + QString::number(total) + ")";
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
-        break;
         }
+        break;
     case TorrentModel::TR_STATUS: {
             const auto state = index.data().value<BitTorrent::TorrentState>();
             QString display = getStatusString(state);
             QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
-        break;
         }
+        break;
     case TorrentModel::TR_UPSPEED:
     case TorrentModel::TR_DLSPEED: {
             const qulonglong speed = index.data().toULongLong();
@@ -110,8 +109,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
                 break;
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, opt.rect, Utils::Misc::friendlyUnit(speed, true));
-        break;
         }
+        break;
     case TorrentModel::TR_UPLIMIT:
     case TorrentModel::TR_DLLIMIT: {
             const qlonglong limit = index.data().toLongLong();
@@ -119,8 +118,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
                 break;
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, opt.rect, limit > 0 ? Utils::Misc::friendlyUnit(limit, true) : QString::fromUtf8(C_INFINITY));
-        break;
         }
+        break;
     case TorrentModel::TR_TIME_ELAPSED: {
             const int elapsedTime = index.data().toInt();
             const int seedingTime = index.data(Qt::UserRole).toInt();
@@ -130,8 +129,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
                         , Utils::Misc::userFriendlyDuration(seedingTime))
                 : Utils::Misc::userFriendlyDuration(elapsedTime);
             QItemDelegate::drawDisplay(painter, opt, opt.rect, txt);
-        break;
         }
+        break;
     case TorrentModel::TR_ADD_DATE:
     case TorrentModel::TR_SEED_DATE:
         QItemDelegate::drawDisplay(painter, opt, opt.rect, index.data().toDateTime().toLocalTime().toString(Qt::DefaultLocaleShortDate));
@@ -144,8 +143,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
             QString str = ((ratio == -1) || (ratio > BitTorrent::TorrentHandle::MAX_RATIO)) ? QString::fromUtf8(C_INFINITY) : Utils::String::fromDouble(ratio, 2);
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, opt.rect, str);
-        break;
         }
+        break;
     case TorrentModel::TR_PRIORITY: {
             const int priority = index.data().toInt();
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
@@ -155,8 +154,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
             else {
                 QItemDelegate::drawDisplay(painter, opt, opt.rect, "*");
             }
-        break;
         }
+        break;
     case TorrentModel::TR_PROGRESS: {
             QStyleOptionProgressBar newopt;
             qreal progress = index.data().toDouble() * 100.;
@@ -174,8 +173,8 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
             QProxyStyle st("fusion");
             st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
 #endif
-        break;
         }
+        break;
     case TorrentModel::TR_LAST_ACTIVITY: {
             qlonglong elapsed = index.data().toLongLong();
             if (hideValues && ((elapsed < 0) || (elapsed >= MAX_ETA)))
@@ -191,21 +190,21 @@ void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem
 
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, option.rect, elapsedString);
-        break;
         }
+        break;
     default:
         QItemDelegate::paint(painter, option, index);
     }
     painter->restore();
 }
 
-QWidget* TransferListDelegate::createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const
+QWidget *TransferListDelegate::createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const
 {
     // No editor here
-    return 0;
+    return nullptr;
 }
 
-QSize TransferListDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const
+QSize TransferListDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     // Reimplementing sizeHint() because the 'name' column contains text+icon.
     // When that WHOLE column goes out of view(eg user scrolls horizontally)

src/gui/transferlistdelegate.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TRANSFERLISTDELEGATE_H
@@ -33,11 +31,9 @@
 
 #include <QItemDelegate>
 
-QT_BEGIN_NAMESPACE
+class QModelIndex;
 class QPainter;
 class QStyleOptionViewItem;
-class QModelIndex;
-QT_END_NAMESPACE
 
 namespace BitTorrent
 {
@@ -45,15 +41,15 @@ namespace BitTorrent
 }
 // Defines for download list list columns
 
-class TransferListDelegate: public QItemDelegate
+class TransferListDelegate : public QItemDelegate
 {
     Q_OBJECT
 
 public:
     TransferListDelegate(QObject *parent);
-    void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
-    QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const;
-    QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const;
+    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
+    QWidget *createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const override;
+    QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
 
 private:
     QString getStatusString(const BitTorrent::TorrentState state) const;

src/gui/transferlistfilterswidget.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #include "transferlistfilterswidget.h"
@@ -37,15 +35,15 @@
 #include <QMenu>
 #include <QMessageBox>
 #include <QScrollArea>
-#include <QVBoxLayout>
 #include <QUrl>
+#include <QVBoxLayout>
 
 #include "base/bittorrent/session.h"
 #include "base/bittorrent/torrenthandle.h"
 #include "base/bittorrent/trackerentry.h"
 #include "base/logger.h"
-#include "base/net/downloadmanager.h"
 #include "base/net/downloadhandler.h"
+#include "base/net/downloadmanager.h"
 #include "base/preferences.h"
 #include "base/torrentfilter.h"
 #include "base/utils/fs.h"
@@ -161,7 +159,7 @@ StatusFiltersWidget::StatusFiltersWidget(QWidget *parent, TransferListWidget *tr
     errored->setData(Qt::DisplayRole, QVariant(tr("Errored (0)")));
     errored->setData(Qt::DecorationRole, QIcon(":/icons/skin/error.png"));
 
-    const Preferences* const pref = Preferences::instance();
+    const Preferences *const pref = Preferences::instance();
     setCurrentRow(pref->getTransSelFilter(), QItemSelectionModel::SelectCurrent);
     toggleFilter(pref->getStatusFilterState());
 }
@@ -443,7 +441,7 @@ void TrackerFiltersList::handleFavicoDownload(const QString& url, const QString&
     }
 }
 
-void TrackerFiltersList::handleFavicoFailure(const QString& url, const QString& error)
+void TrackerFiltersList::handleFavicoFailure(const QString &url, const QString &error)
 {
     Q_UNUSED(error)
     if (url.endsWith(".ico", Qt::CaseInsensitive)) {
@@ -514,10 +512,10 @@ QString TrackerFiltersList::trackerFromRow(int row) const
 {
     Q_ASSERT(row > 1);
     const QString &tracker = item(row)->text();
-    QStringList parts = tracker.split(" ");
+    QStringList parts = tracker.split(' ');
     Q_ASSERT(parts.size() >= 2);
     parts.removeLast(); // Remove trailing number
-    return parts.join(" ");
+    return parts.join(' ');
 }
 
 int TrackerFiltersList::rowFromTracker(const QString &tracker) const
@@ -561,7 +559,7 @@ TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferLi
     , m_transferList(transferList)
     , m_trackerFilters(nullptr)
 {
-    Preferences* const pref = Preferences::instance();
+    Preferences *const pref = Preferences::instance();
 
     // Construct lists
     QVBoxLayout *vLayout = new QVBoxLayout(this);
@@ -587,7 +585,7 @@ TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferLi
     vLayout->addWidget(scroll);
     setLayout(vLayout);
 
-    QCheckBox * statusLabel = new QCheckBox(tr("Status"), this);
+    QCheckBox *statusLabel = new QCheckBox(tr("Status"), this);
     statusLabel->setChecked(pref->getStatusFilterState());
     statusLabel->setFont(font);
     frameLayout->addWidget(statusLabel);

src/gui/transferlistfilterswidget.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,21 +24,16 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TRANSFERLISTFILTERSWIDGET_H
 #define TRANSFERLISTFILTERSWIDGET_H
 
-#include <QListWidget>
 #include <QFrame>
+#include <QListWidget>
 
-QT_BEGIN_NAMESPACE
-class QResizeEvent;
 class QCheckBox;
-QT_END_NAMESPACE
-
+class QResizeEvent;
 class TransferListWidget;
 
 namespace BitTorrent
@@ -47,15 +42,15 @@ namespace BitTorrent
     class TrackerEntry;
 }
 
-class FiltersBase: public QListWidget
+class FiltersBase : public QListWidget
 {
     Q_OBJECT
 
 public:
     FiltersBase(QWidget *parent, TransferListWidget *transferList);
 
-    virtual QSize sizeHint() const;
-    virtual QSize minimumSizeHint() const;
+    QSize sizeHint() const override;
+    QSize minimumSizeHint() const override;
 
 public slots:
     void toggleFilter(bool checked);
@@ -70,7 +65,7 @@ private slots:
     virtual void torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const) = 0;
 };
 
-class StatusFiltersWidget: public FiltersBase
+class StatusFiltersWidget : public FiltersBase
 {
     Q_OBJECT
 
@@ -84,13 +79,13 @@ private slots:
 private:
     // These 4 methods are virtual slots in the base class.
     // No need to redeclare them here as slots.
-    virtual void showMenu(QPoint);
-    virtual void applyFilter(int row);
-    virtual void handleNewTorrent(BitTorrent::TorrentHandle *const);
-    virtual void torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const);
+    void showMenu(QPoint) override;
+    void applyFilter(int row) override;
+    void handleNewTorrent(BitTorrent::TorrentHandle *const) override;
+    void torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const) override;
 };
 
-class TrackerFiltersList: public FiltersBase
+class TrackerFiltersList : public FiltersBase
 {
     Q_OBJECT
 
@@ -116,10 +111,10 @@ private slots:
 private:
     // These 4 methods are virtual slots in the base class.
     // No need to redeclare them here as slots.
-    virtual void showMenu(QPoint);
-    virtual void applyFilter(int row);
-    virtual void handleNewTorrent(BitTorrent::TorrentHandle *const torrent);
-    virtual void torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const torrent);
+    void showMenu(QPoint) override;
+    void applyFilter(int row) override;
+    void handleNewTorrent(BitTorrent::TorrentHandle *const torrent) override;
+    void torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const torrent) override;
     QString trackerFromRow(int row) const;
     int rowFromTracker(const QString &tracker) const;
     QString getHost(const QString &tracker) const;
@@ -138,7 +133,7 @@ private:
 class CategoryFilterWidget;
 class TagFilterWidget;
 
-class TransferListFiltersWidget: public QFrame
+class TransferListFiltersWidget : public QFrame
 {
     Q_OBJECT
 

src/gui/transferlistsortmodel.cpp

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2013  Nick Tiskov
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2013  Nick Tiskov <daymansmail@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,17 +24,17 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : daymansmail@gmail.com
  */
 
+#include "transferlistsortmodel.h"
+
 #include <QStringList>
 
+#include "base/bittorrent/torrenthandle.h"
 #include "base/types.h"
 #include "base/utils/string.h"
-#include "base/bittorrent/torrenthandle.h"
 #include "torrentmodel.h"
-#include "transferlistsortmodel.h"
+
 
 TransferListSortModel::TransferListSortModel(QObject *parent)
     : QSortFilterProxyModel(parent)

src/gui/transferlistsortmodel.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2013  Nick Tiskov
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2013  Nick Tiskov <daymansmail@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : daymansmail@gmail.com
  */
 
 #ifndef TRANSFERLISTSORTMODEL_H
@@ -36,7 +34,7 @@
 
 class QStringList;
 
-class TransferListSortModel: public QSortFilterProxyModel
+class TransferListSortModel : public QSortFilterProxyModel
 {
     Q_OBJECT
 
@@ -52,10 +50,10 @@ public:
     void disableTrackerFilter();
 
 private:
-    bool lessThan(const QModelIndex &left, const QModelIndex &right) const;
+    bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
     bool lowerPositionThan(const QModelIndex &left, const QModelIndex &right) const;
     bool dateLessThan(const int dateColumn, const QModelIndex &left, const QModelIndex &right, bool sortInvalidInBottom) const;
-    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
     bool matchFilter(int sourceRow, const QModelIndex &sourceParent) const;
 
 private:

src/gui/transferlistwidget.cpp

@@ -1,5 +1,5 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
+ * Bittorrent Client using Qt and libtorrent.
  * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
@@ -79,7 +79,7 @@ namespace
     }
 
     // Helper for setting style parameters when painting check box primitives.
-    class CheckBoxIconHelper: public QCheckBox
+    class CheckBoxIconHelper : public QCheckBox
     {
     public:
         explicit CheckBoxIconHelper(QWidget *parent);
@@ -108,7 +108,7 @@ namespace
     }
 
     // Tristate checkbox styled for use in menus.
-    class MenuCheckBox: public QWidget
+    class MenuCheckBox : public QWidget
     {
     public:
         MenuCheckBox(const QString &text, const ToggleFn &onToggle, Qt::CheckState initialState);
@@ -188,7 +188,7 @@ namespace
         m_checkBox->click();
     }
 
-    class CheckBoxMenuItem: public QWidgetAction
+    class CheckBoxMenuItem : public QWidgetAction
     {
     public:
         CheckBoxMenuItem(const QString &text, const ToggleFn &onToggle, Qt::CheckState initialState, QObject *parent)
@@ -206,7 +206,7 @@ TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *mainWindow)
 
     setUniformRowHeights(true);
     // Load settings
-    bool column_loaded = loadSettings();
+    bool columnLoaded = loadSettings();
 
     // Create and apply delegate
     m_listDelegate = new TransferListDelegate(this);
@@ -238,7 +238,7 @@ TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *mainWindow)
     header()->setStretchLastSection(false);
 
     // Default hidden columns
-    if (!column_loaded) {
+    if (!columnLoaded) {
         setColumnHidden(TorrentModel::TR_ADD_DATE, true);
         setColumnHidden(TorrentModel::TR_SEED_DATE, true);
         setColumnHidden(TorrentModel::TR_UPLIMIT, true);
@@ -318,7 +318,7 @@ TransferListWidget::~TransferListWidget()
     qDebug() << Q_FUNC_INFO << "EXIT";
 }
 
-TorrentModel* TransferListWidget::getSourceModel() const
+TorrentModel *TransferListWidget::getSourceModel() const
 {
     return m_listModel;
 }
@@ -358,7 +358,7 @@ void TransferListWidget::torrentDoubleClicked()
     else
         action = Preferences::instance()->getActionOnDblClOnTorrentDl();
 
-    switch(action) {
+    switch (action) {
     case TOGGLE_PAUSE:
         if (torrent->isPaused())
             torrent->resume();
@@ -531,7 +531,7 @@ void TransferListWidget::copySelectedMagnetURIs() const
     foreach (BitTorrent::TorrentHandle *const torrent, getSelectedTorrents())
         magnet_uris << torrent->toMagnetUri();
 
-    qApp->clipboard()->setText(magnet_uris.join("\n"));
+    qApp->clipboard()->setText(magnet_uris.join('\n'));
 }
 
 void TransferListWidget::copySelectedNames() const
@@ -540,7 +540,7 @@ void TransferListWidget::copySelectedNames() const
     foreach (BitTorrent::TorrentHandle *const torrent, getSelectedTorrents())
         torrent_names << torrent->name();
 
-    qApp->clipboard()->setText(torrent_names.join("\n"));
+    qApp->clipboard()->setText(torrent_names.join('\n'));
 }
 
 void TransferListWidget::copySelectedHashes() const
@@ -703,8 +703,8 @@ void TransferListWidget::displayDLHoSMenu(const QPoint&)
     hideshowColumn.setTitle(tr("Column visibility"));
     QList<QAction*> actions;
     for (int i = 0; i < m_listModel->columnCount(); ++i) {
-        if (!BitTorrent::Session::instance()->isQueueingSystemEnabled() && i == TorrentModel::TR_PRIORITY) {
-            actions.append(0);
+        if (!BitTorrent::Session::instance()->isQueueingSystemEnabled() && (i == TorrentModel::TR_PRIORITY)) {
+            actions.append(nullptr);
             continue;
         }
         QAction *myAct = hideshowColumn.addAction(m_listModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString());
@@ -872,16 +872,16 @@ void TransferListWidget::displayListMenu(const QPoint&)
     connect(&actionForceStart, &QAction::triggered, this, &TransferListWidget::forceStartSelectedTorrents);
     QAction actionDelete(GuiIconProvider::instance()->getIcon("edit-delete"), tr("Delete", "Delete the torrent"), nullptr);
     connect(&actionDelete, &QAction::triggered, this, &TransferListWidget::softDeleteSelectedTorrents);
-    QAction actionPreview_file(GuiIconProvider::instance()->getIcon("view-preview"), tr("Preview file..."), nullptr);
-    connect(&actionPreview_file, &QAction::triggered, this, &TransferListWidget::previewSelectedTorrents);
-    QAction actionSet_max_ratio(QIcon(QLatin1String(":/icons/skin/ratio.png")), tr("Limit share ratio..."), nullptr);
-    connect(&actionSet_max_ratio, &QAction::triggered, this, &TransferListWidget::setMaxRatioSelectedTorrents);
-    QAction actionSet_upload_limit(GuiIconProvider::instance()->getIcon("kt-set-max-upload-speed"), tr("Limit upload rate..."), nullptr);
-    connect(&actionSet_upload_limit, &QAction::triggered, this, &TransferListWidget::setUpLimitSelectedTorrents);
-    QAction actionSet_download_limit(GuiIconProvider::instance()->getIcon("kt-set-max-download-speed"), tr("Limit download rate..."), nullptr);
-    connect(&actionSet_download_limit, &QAction::triggered, this, &TransferListWidget::setDlLimitSelectedTorrents);
-    QAction actionOpen_destination_folder(GuiIconProvider::instance()->getIcon("inode-directory"), tr("Open destination folder"), nullptr);
-    connect(&actionOpen_destination_folder, &QAction::triggered, this, &TransferListWidget::openSelectedTorrentsFolder);
+    QAction actionPreviewFile(GuiIconProvider::instance()->getIcon("view-preview"), tr("Preview file..."), nullptr);
+    connect(&actionPreviewFile, &QAction::triggered, this, &TransferListWidget::previewSelectedTorrents);
+    QAction actionSetMaxRatio(QIcon(QLatin1String(":/icons/skin/ratio.png")), tr("Limit share ratio..."), nullptr);
+    connect(&actionSetMaxRatio, &QAction::triggered, this, &TransferListWidget::setMaxRatioSelectedTorrents);
+    QAction actionSetUploadLimit(GuiIconProvider::instance()->getIcon("kt-set-max-upload-speed"), tr("Limit upload rate..."), nullptr);
+    connect(&actionSetUploadLimit, &QAction::triggered, this, &TransferListWidget::setUpLimitSelectedTorrents);
+    QAction actionSetDownloadLimit(GuiIconProvider::instance()->getIcon("kt-set-max-download-speed"), tr("Limit download rate..."), nullptr);
+    connect(&actionSetDownloadLimit, &QAction::triggered, this, &TransferListWidget::setDlLimitSelectedTorrents);
+    QAction actionOpenDestinationFolder(GuiIconProvider::instance()->getIcon("inode-directory"), tr("Open destination folder"), nullptr);
+    connect(&actionOpenDestinationFolder, &QAction::triggered, this, &TransferListWidget::openSelectedTorrentsFolder);
     QAction actionIncreasePriority(GuiIconProvider::instance()->getIcon("go-up"), tr("Move up", "i.e. move up in the queue"), nullptr);
     connect(&actionIncreasePriority, &QAction::triggered, this, &TransferListWidget::increasePrioSelectedTorrents);
     QAction actionDecreasePriority(GuiIconProvider::instance()->getIcon("go-down"), tr("Move down", "i.e. Move down in the queue"), nullptr);
@@ -892,27 +892,27 @@ void TransferListWidget::displayListMenu(const QPoint&)
     connect(&actionBottomPriority, &QAction::triggered, this, &TransferListWidget::bottomPrioSelectedTorrents);
     QAction actionSetTorrentPath(GuiIconProvider::instance()->getIcon("inode-directory"), tr("Set location..."), nullptr);
     connect(&actionSetTorrentPath, &QAction::triggered, this, &TransferListWidget::setSelectedTorrentsLocation);
-    QAction actionForce_recheck(GuiIconProvider::instance()->getIcon("document-edit-verify"), tr("Force recheck"), nullptr);
-    connect(&actionForce_recheck, &QAction::triggered, this, &TransferListWidget::recheckSelectedTorrents);
-    QAction actionForce_reannounce(GuiIconProvider::instance()->getIcon("document-edit-verify"), tr("Force reannounce"), nullptr);
-    connect(&actionForce_reannounce, &QAction::triggered, this, &TransferListWidget::reannounceSelectedTorrents);
-    QAction actionCopy_magnet_link(GuiIconProvider::instance()->getIcon("kt-magnet"), tr("Copy magnet link"), nullptr);
-    connect(&actionCopy_magnet_link, &QAction::triggered, this, &TransferListWidget::copySelectedMagnetURIs);
-    QAction actionCopy_name(GuiIconProvider::instance()->getIcon("edit-copy"), tr("Copy name"), nullptr);
-    connect(&actionCopy_name, &QAction::triggered, this, &TransferListWidget::copySelectedNames);
+    QAction actionForceRecheck(GuiIconProvider::instance()->getIcon("document-edit-verify"), tr("Force recheck"), nullptr);
+    connect(&actionForceRecheck, &QAction::triggered, this, &TransferListWidget::recheckSelectedTorrents);
+    QAction actionForceReannounce(GuiIconProvider::instance()->getIcon("document-edit-verify"), tr("Force reannounce"), nullptr);
+    connect(&actionForceReannounce, &QAction::triggered, this, &TransferListWidget::reannounceSelectedTorrents);
+    QAction actionCopyMagnetLink(GuiIconProvider::instance()->getIcon("kt-magnet"), tr("Copy magnet link"), nullptr);
+    connect(&actionCopyMagnetLink, &QAction::triggered, this, &TransferListWidget::copySelectedMagnetURIs);
+    QAction actionCopyName(GuiIconProvider::instance()->getIcon("edit-copy"), tr("Copy name"), nullptr);
+    connect(&actionCopyName, &QAction::triggered, this, &TransferListWidget::copySelectedNames);
     QAction actionCopyHash(GuiIconProvider::instance()->getIcon("edit-copy"), tr("Copy hash"), nullptr);
     connect(&actionCopyHash, &QAction::triggered, this, &TransferListWidget::copySelectedHashes);
-    QAction actionSuper_seeding_mode(tr("Super seeding mode"), nullptr);
-    actionSuper_seeding_mode.setCheckable(true);
-    connect(&actionSuper_seeding_mode, &QAction::triggered, this, &TransferListWidget::toggleSelectedTorrentsSuperSeeding);
+    QAction actionSuperSeedingMode(tr("Super seeding mode"), nullptr);
+    actionSuperSeedingMode.setCheckable(true);
+    connect(&actionSuperSeedingMode, &QAction::triggered, this, &TransferListWidget::toggleSelectedTorrentsSuperSeeding);
     QAction actionRename(GuiIconProvider::instance()->getIcon("edit-rename"), tr("Rename..."), nullptr);
     connect(&actionRename, &QAction::triggered, this, &TransferListWidget::renameSelectedTorrent);
-    QAction actionSequential_download(tr("Download in sequential order"), nullptr);
-    actionSequential_download.setCheckable(true);
-    connect(&actionSequential_download, &QAction::triggered, this, &TransferListWidget::toggleSelectedTorrentsSequentialDownload);
-    QAction actionFirstLastPiece_prio(tr("Download first and last pieces first"), nullptr);
-    actionFirstLastPiece_prio.setCheckable(true);
-    connect(&actionFirstLastPiece_prio, &QAction::triggered, this, &TransferListWidget::toggleSelectedFirstLastPiecePrio);
+    QAction actionSequentialDownload(tr("Download in sequential order"), nullptr);
+    actionSequentialDownload.setCheckable(true);
+    connect(&actionSequentialDownload, &QAction::triggered, this, &TransferListWidget::toggleSelectedTorrentsSequentialDownload);
+    QAction actionFirstLastPiecePrio(tr("Download first and last pieces first"), nullptr);
+    actionFirstLastPiecePrio.setCheckable(true);
+    connect(&actionFirstLastPiecePrio, &QAction::triggered, this, &TransferListWidget::toggleSelectedFirstLastPiecePrio);
     QAction actionAutoTMM(tr("Automatic Torrent Management"), nullptr);
     actionAutoTMM.setCheckable(true);
     actionAutoTMM.setToolTip(tr("Automatic mode means that various torrent properties(eg save path) will be decided by the associated category"));
@@ -920,12 +920,12 @@ void TransferListWidget::displayListMenu(const QPoint&)
     // End of actions
 
     // Enable/disable pause/start action given the DL state
-    bool needs_pause = false, needs_start = false, needs_force = false, needs_preview = false;
-    bool all_same_super_seeding = true;
-    bool super_seeding_mode = false;
-    bool all_same_sequential_download_mode = true, all_same_prio_firstlast = true;
-    bool sequential_download_mode = false, prioritize_first_last = false;
-    bool one_has_metadata = false, one_not_seed = false;
+    bool needsPause = false, needsStart = false, needsForce = false, needsPreview = false;
+    bool allSameSuperSeeding = true;
+    bool superSeedingMode = false;
+    bool allSameSequentialDownloadMode = true, allSamePrioFirstlast = true;
+    bool sequentialDownloadMode = false, prioritizeFirstLast = false;
+    bool oneHasMetadata = false, oneNotSeed = false;
     bool allSameCategory = true;
     bool allSameAutoTMM = true;
     bool firstAutoTMM = false;
@@ -960,57 +960,57 @@ void TransferListWidget::displayListMenu(const QPoint&)
             allSameAutoTMM = false;
 
         if (torrent->hasMetadata())
-            one_has_metadata = true;
+            oneHasMetadata = true;
         if (!torrent->isSeed()) {
-            one_not_seed = true;
+            oneNotSeed = true;
             if (torrent->hasMetadata()) {
                 if (first) {
-                    sequential_download_mode = torrent->isSequentialDownload();
-                    prioritize_first_last = torrent->hasFirstLastPiecePriority();
+                    sequentialDownloadMode = torrent->isSequentialDownload();
+                    prioritizeFirstLast = torrent->hasFirstLastPiecePriority();
                 }
                 else {
-                    if (sequential_download_mode != torrent->isSequentialDownload())
-                        all_same_sequential_download_mode = false;
-                    if (prioritize_first_last != torrent->hasFirstLastPiecePriority())
-                        all_same_prio_firstlast = false;
+                    if (sequentialDownloadMode != torrent->isSequentialDownload())
+                        allSameSequentialDownloadMode = false;
+                    if (prioritizeFirstLast != torrent->hasFirstLastPiecePriority())
+                        allSamePrioFirstlast = false;
                 }
             }
         }
         else {
-            if (!one_not_seed && all_same_super_seeding && torrent->hasMetadata()) {
+            if (!oneNotSeed && allSameSuperSeeding && torrent->hasMetadata()) {
                 if (first) {
-                    super_seeding_mode = torrent->superSeeding();
+                    superSeedingMode = torrent->superSeeding();
                 }
-                else if (super_seeding_mode != torrent->superSeeding())
-                    all_same_super_seeding = false;
+                else if (superSeedingMode != torrent->superSeeding())
+                    allSameSuperSeeding = false;
 
             }
         }
         if (!torrent->isForced())
-            needs_force = true;
+            needsForce = true;
         else
-            needs_start = true;
+            needsStart = true;
         if (torrent->isPaused())
-            needs_start = true;
+            needsStart = true;
         else
-            needs_pause = true;
+            needsPause = true;
         if (torrent->hasMetadata())
-            needs_preview = true;
+            needsPreview = true;
 
         first = false;
 
-        if (one_has_metadata && one_not_seed && !all_same_sequential_download_mode
-            && !all_same_prio_firstlast && !all_same_super_seeding && !allSameCategory
-            && needs_start && needs_force && needs_pause && needs_preview && !allSameAutoTMM) {
+        if (oneHasMetadata && oneNotSeed && !allSameSequentialDownloadMode
+            && !allSamePrioFirstlast && !allSameSuperSeeding && !allSameCategory
+            && needsStart && needsForce && needsPause && needsPreview && !allSameAutoTMM) {
             break;
         }
     }
     QMenu listMenu(this);
-    if (needs_start)
+    if (needsStart)
         listMenu.addAction(&actionStart);
-    if (needs_pause)
+    if (needsPause)
         listMenu.addAction(&actionPause);
-    if (needs_force)
+    if (needsForce)
         listMenu.addAction(&actionForceStart);
     listMenu.addSeparator();
     listMenu.addAction(&actionDelete);
@@ -1068,42 +1068,42 @@ void TransferListWidget::displayListMenu(const QPoint&)
     }
 
     listMenu.addSeparator();
-    if (one_not_seed)
-        listMenu.addAction(&actionSet_download_limit);
-    listMenu.addAction(&actionSet_upload_limit);
-    listMenu.addAction(&actionSet_max_ratio);
-    if (!one_not_seed && all_same_super_seeding && one_has_metadata) {
-        actionSuper_seeding_mode.setChecked(super_seeding_mode);
-        listMenu.addAction(&actionSuper_seeding_mode);
+    if (oneNotSeed)
+        listMenu.addAction(&actionSetDownloadLimit);
+    listMenu.addAction(&actionSetUploadLimit);
+    listMenu.addAction(&actionSetMaxRatio);
+    if (!oneNotSeed && allSameSuperSeeding && oneHasMetadata) {
+        actionSuperSeedingMode.setChecked(superSeedingMode);
+        listMenu.addAction(&actionSuperSeedingMode);
     }
     listMenu.addSeparator();
-    bool added_preview_action = false;
-    if (needs_preview) {
-        listMenu.addAction(&actionPreview_file);
-        added_preview_action = true;
+    bool addedPreviewAction = false;
+    if (needsPreview) {
+        listMenu.addAction(&actionPreviewFile);
+        addedPreviewAction = true;
     }
-    if (one_not_seed && one_has_metadata) {
-        if (all_same_sequential_download_mode) {
-            actionSequential_download.setChecked(sequential_download_mode);
-            listMenu.addAction(&actionSequential_download);
-            added_preview_action = true;
+    if (oneNotSeed && oneHasMetadata) {
+        if (allSameSequentialDownloadMode) {
+            actionSequentialDownload.setChecked(sequentialDownloadMode);
+            listMenu.addAction(&actionSequentialDownload);
+            addedPreviewAction = true;
         }
-        if (all_same_prio_firstlast) {
-            actionFirstLastPiece_prio.setChecked(prioritize_first_last);
-            listMenu.addAction(&actionFirstLastPiece_prio);
-            added_preview_action = true;
+        if (allSamePrioFirstlast) {
+            actionFirstLastPiecePrio.setChecked(prioritizeFirstLast);
+            listMenu.addAction(&actionFirstLastPiecePrio);
+            addedPreviewAction = true;
         }
     }
 
-    if (added_preview_action)
+    if (addedPreviewAction)
         listMenu.addSeparator();
-    if (one_has_metadata) {
-        listMenu.addAction(&actionForce_recheck);
-        listMenu.addAction(&actionForce_reannounce);
+    if (oneHasMetadata) {
+        listMenu.addAction(&actionForceRecheck);
+        listMenu.addAction(&actionForceReannounce);
         listMenu.addSeparator();
     }
-    listMenu.addAction(&actionOpen_destination_folder);
-    if (BitTorrent::Session::instance()->isQueueingSystemEnabled() && one_not_seed) {
+    listMenu.addAction(&actionOpenDestinationFolder);
+    if (BitTorrent::Session::instance()->isQueueingSystemEnabled() && oneNotSeed) {
         listMenu.addSeparator();
         QMenu *prioMenu = listMenu.addMenu(tr("Priority"));
         prioMenu->addAction(&actionTopPriority);
@@ -1112,9 +1112,9 @@ void TransferListWidget::displayListMenu(const QPoint&)
         prioMenu->addAction(&actionBottomPriority);
     }
     listMenu.addSeparator();
-    listMenu.addAction(&actionCopy_name);
+    listMenu.addAction(&actionCopyName);
     listMenu.addAction(&actionCopyHash);
-    listMenu.addAction(&actionCopy_magnet_link);
+    listMenu.addAction(&actionCopyMagnetLink);
     // Call menu
     QAction *act = nullptr;
     act = listMenu.exec(QCursor::pos());
@@ -1186,7 +1186,7 @@ void TransferListWidget::applyTrackerFilter(const QStringList &hashes)
     m_sortFilterModel->setTrackerFilter(hashes);
 }
 
-void TransferListWidget::applyNameFilter(const QString& name)
+void TransferListWidget::applyNameFilter(const QString &name)
 {
     m_sortFilterModel->setFilterRegExp(QRegExp(name, Qt::CaseInsensitive, QRegExp::WildcardUnix));
 }
@@ -1195,7 +1195,7 @@ void TransferListWidget::applyStatusFilter(int f)
 {
     m_sortFilterModel->setStatusFilter(static_cast<TorrentFilter::Type>(f));
     // Select first item if nothing is selected
-    if (selectionModel()->selectedRows(0).empty() && m_sortFilterModel->rowCount() > 0) {
+    if (selectionModel()->selectedRows(0).empty() && (m_sortFilterModel->rowCount() > 0)) {
         qDebug("Nothing is selected, selecting first row: %s", qUtf8Printable(m_sortFilterModel->index(0, TorrentModel::TR_NAME).data().toString()));
         selectionModel()->setCurrentIndex(m_sortFilterModel->index(0, TorrentModel::TR_NAME), QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
     }

src/gui/transferlistwidget.h

@@ -1,6 +1,6 @@
 /*
- * Bittorrent Client using Qt4 and libtorrent.
- * Copyright (C) 2006  Christophe Dumez
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -24,8 +24,6 @@
  * modify file(s), you may extend this exception to your version of the file(s),
  * but you are not obligated to do so. If you do not wish to do so, delete this
  * exception statement from your version.
- *
- * Contact : chris@qbittorrent.org
  */
 
 #ifndef TRANSFERLISTWIDGET_H
@@ -39,25 +37,23 @@ namespace BitTorrent
     class TorrentHandle;
 }
 
+class QShortcut;
+class QSortFilterProxyModel;
+class QStandardItemModel;
+
 class MainWindow;
 class TransferListDelegate;
 class TransferListSortModel;
 class TorrentModel;
 
-QT_BEGIN_NAMESPACE
-class QShortcut;
-class QSortFilterProxyModel;
-class QStandardItemModel;
-QT_END_NAMESPACE
-
-class TransferListWidget: public QTreeView
+class TransferListWidget : public QTreeView
 {
     Q_OBJECT
 
 public:
     TransferListWidget(QWidget *parent, MainWindow *mainWindow);
     ~TransferListWidget();
-    TorrentModel* getSourceModel() const;
+    TorrentModel *getSourceModel() const;
 
 public slots:
     void setSelectionCategory(QString category);
@@ -92,7 +88,7 @@ public slots:
     void previewSelectedTorrents();
     void hidePriorityColumn(bool hide);
     void displayDLHoSMenu(const QPoint&);
-    void applyNameFilter(const QString& name);
+    void applyNameFilter(const QString &name);
     void applyStatusFilter(int f);
     void applyCategoryFilter(QString category);
     void applyTagFilter(const QString &tag);

src/gui/updownratiodlg.h

@@ -51,7 +51,7 @@ public:
     int seedingTime() const;
 
 public slots:
-    void accept();
+    void accept() override;
 
 private slots:
     void handleRatioTypeChanged();

src/gui/utils.cpp

@@ -60,7 +60,7 @@ qreal Utils::Gui::screenScalingFactor(const QWidget *widget)
 #else
     return widget->devicePixelRatio();
 #endif
-#endif
+#endif // Q_OS_WIN
 }
 
 QPixmap Utils::Gui::scaledPixmap(const QString &path, const QWidget *widget, const int height)

src/webui/api/torrentscontroller.cpp

@@ -49,8 +49,8 @@
 #include "base/torrentfilter.h"
 #include "base/utils/fs.h"
 #include "base/utils/string.h"
-#include "serialize/serialize_torrent.h"
 #include "apierror.h"
+#include "serialize/serialize_torrent.h"
 
 // Tracker keys
 const char KEY_TRACKER_URL[] = "url";