refactoring and adding of taskbar overlay icon

CMakeLists.txt

@@ -128,6 +128,10 @@ if(NOT OS2)
   list(APPEND QT_COMPONENTS Multimedia)
 endif()
 
+if(WIN32 AND NOT BUILD_WITH_QT6)
+  list(APPEND QT_COMPONENTS WinExtras)
+endif()
+
 if(USE_WEBENGINE)
   list(APPEND QT_COMPONENTS WebEngineWidgets)
   add_compile_definitions(USE_WEBENGINE)

src/librssguard/CMakeLists.txt

@@ -636,6 +636,12 @@ if(USE_WEBENGINE)
   )
 endif()
 
+if(WIN32 AND NOT BUILD_WITH_QT6)
+  target_link_libraries(rssguard PUBLIC
+    Qt${QT_VERSION_MAJOR}::WinExtras
+  )
+endif()
+
 if(NOT OS2)
   target_link_libraries(rssguard PUBLIC
     Qt${QT_VERSION_MAJOR}::Multimedia

src/librssguard/database/databasefactory.cpp

@@ -58,7 +58,7 @@ void DatabaseFactory::determineDriver() {
                 << QUOTE_W_SPACE_DOT(ex.message());
 
     if (m_dbDriver->driverType() != DatabaseDriver::DriverType::SQLite) {
-      MessageBox::show(nullptr,
+      MsgBox::show(nullptr,
                        QMessageBox::Icon::Critical,
                        tr("Cannot connect to database"),
                        tr("Connection to your database was not established with error: '%1'. "

src/librssguard/gui/dialogs/formmessagefiltersmanager.cpp

@@ -152,7 +152,7 @@ void FormMessageFiltersManager::removeSelectedFilter() {
     return;
   }
 
-  if (MessageBox::show(this, QMessageBox::Icon::Question, tr("Are you sure?"),
+  if (MsgBox::show(this, QMessageBox::Icon::Question, tr("Are you sure?"),
                        tr("Do you really want to remove selected filter?"),
                        {}, fltr->name(),
                        QMessageBox::StandardButton::Yes | QMessageBox::StandardButton::No,
@@ -186,7 +186,7 @@ void FormMessageFiltersManager::addNewFilter(const QString& filter_script) {
     m_ui.m_listFilters->setCurrentRow(m_ui.m_listFilters->count() - 1);
   }
   catch (const ApplicationException& ex) {
-    MessageBox::show(this, QMessageBox::Icon::Critical, tr("Error"),
+    MsgBox::show(this, QMessageBox::Icon::Critical, tr("Error"),
                      tr("Cannot save new filter, error: '%1'.").arg(ex.message()));
   }
 }
@@ -549,7 +549,7 @@ void FormMessageFiltersManager::beautifyScript() {
 #endif
 
   if (!proc_clang_format.open() || proc_clang_format.error() == QProcess::ProcessError::FailedToStart) {
-    MessageBox::show(this, QMessageBox::Icon::Critical,
+    MsgBox::show(this, QMessageBox::Icon::Critical,
                      tr("Cannot find 'clang-format'"),
                      tr("Script was not beautified, because 'clang-format' tool was not found."));
     return;
@@ -567,7 +567,7 @@ void FormMessageFiltersManager::beautifyScript() {
     else {
       auto err = proc_clang_format.readAllStandardError();
 
-      MessageBox::show(this, QMessageBox::Icon::Critical,
+      MsgBox::show(this, QMessageBox::Icon::Critical,
                        tr("Error"),
                        tr("Script was not beautified, because 'clang-format' tool thrown error."),
                        QString(),
@@ -576,7 +576,7 @@ void FormMessageFiltersManager::beautifyScript() {
   }
   else {
     proc_clang_format.kill();
-    MessageBox::show(this, QMessageBox::Icon::Critical,
+    MsgBox::show(this, QMessageBox::Icon::Critical,
                      tr("Beautifier was running for too long time"),
                      tr("Script was not beautified, is 'clang-format' installed?"));
   }

src/librssguard/gui/dialogs/formsettings.cpp

@@ -96,7 +96,7 @@ void FormSettings::applySettings() {
   if (!panels_for_restart.isEmpty()) {
     const QStringList changed_settings_description = panels_for_restart.replaceInStrings(QRegularExpression(QSL("^")),
                                                                                          QString::fromUtf8(QByteArray(" • ")));
-    const QMessageBox::StandardButton clicked_button = MessageBox::show(this,
+    const QMessageBox::StandardButton clicked_button = MsgBox::show(this,
                                                                         QMessageBox::Icon::Question,
                                                                         tr("Critical settings were changed"),
                                                                         tr(
@@ -135,7 +135,7 @@ void FormSettings::cancelSettings() {
     const QStringList changed_settings_description = changed_panels.replaceInStrings(QRegularExpression(QSL("^")),
                                                                                      QString::fromUtf8(QByteArray(" • ")));
 
-    if (MessageBox::show(this,
+    if (MsgBox::show(this,
                          QMessageBox::Icon::Critical,
                          tr("Some settings are changed and will be lost"),
                          tr("Some settings were changed and by cancelling this dialog, you would lose these changes."),

src/librssguard/gui/feedsview.cpp

@@ -256,7 +256,7 @@ void FeedsView::deleteSelectedItem() {
   if (selected_item != nullptr) {
     if (selected_item->canBeDeleted()) {
       // Ask user first.
-      if (MessageBox::show(qApp->mainFormWidget(),
+      if (MsgBox::show(qApp->mainFormWidget(),
                            QMessageBox::Icon::Question,
                            tr("Deleting \"%1\"").arg(selected_item->title()),
                            tr("You are about to completely delete item \"%1\".").arg(selected_item->title()),

src/librssguard/gui/messagebox.cpp

@@ -12,9 +12,9 @@
 #include <QStyle>
 #include <QtGlobal>
 
-MessageBox::MessageBox(QWidget* parent) : QMessageBox(parent) {}
+MsgBox::MsgBox(QWidget* parent) : QMessageBox(parent) {}
 
-void MessageBox::setIcon(QMessageBox::Icon icon) {
+void MsgBox::setIcon(QMessageBox::Icon icon) {
   // Determine correct status icon size.
   const int icon_size = qApp->style()->pixelMetric(QStyle::PixelMetric::PM_MessageBoxIconSize, nullptr, this);
 
@@ -22,7 +22,7 @@ void MessageBox::setIcon(QMessageBox::Icon icon) {
   setIconPixmap(iconForStatus(icon).pixmap(icon_size, icon_size));
 }
 
-void MessageBox::setCheckBox(QMessageBox* msg_box, const QString& text, bool* data) {
+void MsgBox::setCheckBox(QMessageBox* msg_box, const QString& text, bool* data) {
   // Add "don't show this again checkbox.
   auto* check_box = new QCheckBox(msg_box);
 
@@ -34,7 +34,7 @@ void MessageBox::setCheckBox(QMessageBox* msg_box, const QString& text, bool* da
   msg_box->setCheckBox(check_box);
 }
 
-QIcon MessageBox::iconForStatus(QMessageBox::Icon status) {
+QIcon MsgBox::iconForStatus(QMessageBox::Icon status) {
   switch (status) {
     case QMessageBox::Icon::Information:
       return qApp->icons()->fromTheme(QSL("dialog-information"));
@@ -53,7 +53,7 @@ QIcon MessageBox::iconForStatus(QMessageBox::Icon status) {
   }
 }
 
-QMessageBox::StandardButton MessageBox::show(QWidget* parent,
+QMessageBox::StandardButton MsgBox::show(QWidget* parent,
                                              QMessageBox::Icon icon,
                                              const QString& title,
                                              const QString& text,
@@ -69,7 +69,7 @@ QMessageBox::StandardButton MessageBox::show(QWidget* parent,
   }
 
   // Create and find needed components.
-  MessageBox msg_box(parent);
+  MsgBox msg_box(parent);
 
   // Initialize message box properties.
   msg_box.setWindowTitle(title);
@@ -81,7 +81,7 @@ QMessageBox::StandardButton MessageBox::show(QWidget* parent,
   msg_box.setDefaultButton(default_button);
 
   if (dont_show_again != nullptr) {
-    MessageBox::setCheckBox(&msg_box, tr("Do not show this dialog again."), dont_show_again);
+    MsgBox::setCheckBox(&msg_box, tr("Do not show this dialog again."), dont_show_again);
   }
 
   if (functor) {

src/librssguard/gui/messagebox.h

@@ -8,13 +8,13 @@
 
 #include <functional>
 
-class MessageBox : public QMessageBox {
+class MsgBox : public QMessageBox {
   Q_OBJECT
 
   public:
 
     // Constructors and destructors.
-    explicit MessageBox(QWidget* parent = nullptr);
+    explicit MsgBox(QWidget* parent = nullptr);
 
     // Custom icon setting.
     void setIcon(Icon icon);

src/librssguard/gui/messagebrowser.cpp

@@ -164,7 +164,7 @@ void MessageBrowser::onAnchorClicked(const QUrl& url) {
     }
     else {
       // User clicked some URL. Open it in external browser or download?
-      MessageBox box(qApp->mainFormWidget());
+      MsgBox box(qApp->mainFormWidget());
 
       box.setText(tr("You clicked some link. You can download the link contents or open it in external web browser."));
       box.setInformativeText(tr("What action do you want to take?"));
@@ -175,7 +175,7 @@ void MessageBrowser::onAnchorClicked(const QUrl& url) {
       QAbstractButton* btn_cancel = box.addButton(QMessageBox::StandardButton::Cancel);
       bool always;
 
-      MessageBox::setCheckBox(&box, tr("Always open links in external browser."), &always);
+      MsgBox::setCheckBox(&box, tr("Always open links in external browser."), &always);
 
       box.setDefaultButton(QMessageBox::StandardButton::Cancel);
       box.exec();
@@ -198,7 +198,7 @@ void MessageBrowser::onAnchorClicked(const QUrl& url) {
     }
   }
   else {
-    MessageBox::show(qApp->mainFormWidget(), QMessageBox::Warning, tr("Incorrect link"), tr("Selected hyperlink is invalid."));
+    MsgBox::show(qApp->mainFormWidget(), QMessageBox::Warning, tr("Incorrect link"), tr("Selected hyperlink is invalid."));
   }
 }
 

src/librssguard/gui/messagesview.cpp

@@ -561,7 +561,7 @@ void MessagesView::sendSelectedMessageViaEmail() {
     const Message message = m_sourceModel->messageAt(m_proxyModel->mapToSource(selectionModel()->selectedRows().at(0)).row());
 
     if (!qApp->web()->sendMessageViaEmail(message)) {
-      MessageBox::show(this, QMessageBox::Critical, tr("Problem with starting external e-mail client"),
+      MsgBox::show(this, QMessageBox::Critical, tr("Problem with starting external e-mail client"),
                        tr("External e-mail client could not be started."));
     }
   }

src/librssguard/gui/settings/settingsgui.cpp

@@ -34,8 +34,11 @@ SettingsGui::SettingsGui(Settings* settings, QWidget* parent) : SettingsPanel(se
                                      << /*: Version column of skin list. */ tr("Version")
                                      << tr("Author"));
 
-#if !defined(Q_OS_UNIX) || defined(Q_OS_MACOS)
+  m_ui->m_tabUi->setTabVisible(m_ui->m_tabUi->indexOf(m_ui->m_tabTaskBar),
-  m_ui->m_tabUi->setTabVisible(m_ui->m_tabUi->indexOf(m_ui->m_tabTaskBar), false);
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) || defined(Q_OS_WIN)
+                               true);
+#else
+                               false);
 #endif
 
   m_ui->m_helpCustomSkinColors->setHelpText(tr("You can override some colors defined by your skin here. "
@@ -152,7 +155,7 @@ void SettingsGui::loadSettings() {
   m_ui->m_checkMonochromeIcons->setChecked(settings()->value(GROUP(GUI), SETTING(GUI::MonochromeTrayIcon)).toBool());
   m_ui->m_checkCountUnreadMessages->setChecked(settings()->value(GROUP(GUI), SETTING(GUI::UnreadNumbersInTrayIcon)).toBool());
 
-#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) || defined(Q_OS_WIN)
   m_ui->m_displayUnreadMessageCountOnTaskBar->setChecked(settings()->value(GROUP(GUI), SETTING(GUI::UnreadNumbersOnTaskBar)).toBool());
 #endif
 
@@ -336,7 +339,7 @@ void SettingsGui::saveSettings() {
 
   settings()->setValue(GROUP(GUI), GUI::ForceDarkFusion, m_ui->m_checkForceDarkFusion->isChecked());
 
-#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) || defined(Q_OS_WIN)
   settings()->setValue(GROUP(GUI), GUI::UnreadNumbersOnTaskBar, m_ui->m_displayUnreadMessageCountOnTaskBar->isChecked());
 #endif
 

src/librssguard/gui/webbrowser.cpp

@@ -229,11 +229,11 @@ void WebBrowser::setReadabledHtml(const QString& better_html) {
 }
 
 void WebBrowser::readabilityFailed(const QString& error) {
-  MessageBox::show({}, QMessageBox::Icon::Critical,
+  MsgBox::show({}, QMessageBox::Icon::Critical,
-                   tr("Reader mode failed for this website"),
+               tr("Reader mode failed for this website"),
-                   tr("Reader mode cannot be applied to current page."),
+               tr("Reader mode cannot be applied to current page."),
-                   {},
+               {},
-                   error);
+               error);
 }
 
 void WebBrowser::initializeLayout() {

src/librssguard/miscellaneous/application.cpp

@@ -26,6 +26,8 @@
 #include <iostream>
 
 #include <QLoggingCategory>
+#include <QPainter>
+#include <QPainterPath>
 #include <QProcess>
 #include <QSessionManager>
 #include <QSslSocket>
@@ -50,6 +52,14 @@
 #include <QWebEngineProfile>
 #endif
 
+#if defined(Q_OS_WIN)
+#include <ShObjIdl.h>
+
+#if QT_VERSION_MAJOR == 5
+#include <QtWinExtras/QtWin>
+#endif
+#endif
+
 Application::Application(const QString& id, int& argc, char** argv)
   : SingleApplication(id, argc, argv), m_updateFeedsLock(new Mutex()) {
   parseCmdArgumentsFromMyInstance();
@@ -71,6 +81,33 @@ Application::Application(const QString& id, int& argc, char** argv)
   m_notifications = new NotificationFactory(this);
   m_shouldRestart = false;
 
+#if defined(Q_OS_WIN)
+  m_windowsTaskBar = nullptr;
+
+  const GUID qIID_ITaskbarList4 = { 0xc43dc798, 0x95d1, 0x4bea, { 0x90, 0x30, 0xbb, 0x99, 0xe2, 0x98, 0x3a, 0x1a } };
+  HRESULT task_result = CoCreateInstance(CLSID_TaskbarList,
+                                         nullptr,
+                                         CLSCTX_INPROC_SERVER,
+                                         qIID_ITaskbarList4,
+                                         reinterpret_cast<void**>(&m_windowsTaskBar));
+
+  if (FAILED(task_result)) {
+    qCriticalNN << LOGSEC_CORE
+                << "Taskbar integration for Windows failed to initialize with HRESULT:"
+                << QUOTE_W_SPACE_DOT(task_result);
+
+    m_windowsTaskBar = nullptr;
+  }
+  else if (FAILED(m_windowsTaskBar->HrInit())) {
+    qCriticalNN << LOGSEC_CORE
+                << "Taskbar integration for Windows failed to initialize with inner HRESULT:"
+                << QUOTE_W_SPACE_DOT(m_windowsTaskBar->HrInit());
+
+    m_windowsTaskBar->Release();
+    m_windowsTaskBar = nullptr;
+  }
+#endif
+
   determineFirstRuns();
 
   //: Abbreviation of language, e.g. en.
@@ -156,6 +193,12 @@ Application::Application(const QString& id, int& argc, char** argv)
 }
 
 Application::~Application() {
+#if defined(Q_OS_WIN)
+  if (m_windowsTaskBar != nullptr) {
+    m_windowsTaskBar->Release();
+  }
+#endif
+
   qDebugNN << LOGSEC_CORE << "Destroying Application instance.";
 }
 
@@ -551,10 +594,10 @@ void Application::showGuiMessage(Notification::Event event,
 
   if (dest.m_messageBox || msg.m_type == QSystemTrayIcon::MessageIcon::Critical) {
     // Tray icon or OSD is not available, display simple text box.
-    MessageBox::show(parent == nullptr ? mainFormWidget() : parent,
+    MsgBox::show(parent == nullptr ? mainFormWidget() : parent,
-                     QMessageBox::Icon(msg.m_type), msg.m_title, msg.m_message,
+                 QMessageBox::Icon(msg.m_type), msg.m_title, msg.m_message,
-                     {}, {}, QMessageBox::StandardButton::Ok, QMessageBox::StandardButton::Ok, {},
+                 {}, {}, QMessageBox::StandardButton::Ok, QMessageBox::StandardButton::Ok, {},
-                     action.m_title, action.m_action);
+                 action.m_title, action.m_action);
   }
   else if (dest.m_statusBar && mainForm()->statusBar() != nullptr && mainForm()->statusBar()->isVisible()) {
     mainForm()->statusBar()->showMessage(msg.m_message);
@@ -634,7 +677,11 @@ void Application::showMessagesNumber(int unread_messages, bool any_feed_has_new_
     m_trayIcon->setNumber(unread_messages, any_feed_has_new_unread_messages);
   }
 
+  // Set task bar overlay with number of unread articles.
 #if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
+  // Use D-Bus "LauncherEntry" service on Linux.
+  bool task_bar_count_enabled = settings()->value(GROUP(GUI),
+                                                  SETTING(GUI::UnreadNumbersOnTaskBar)).toBool();
   QDBusMessage signal = QDBusMessage::createSignal(QSL("/"),
                                                    QSL("com.canonical.Unity.LauncherEntry"),
                                                    QSL("Update"));
@@ -644,20 +691,90 @@ void Application::showMessagesNumber(int unread_messages, bool any_feed_has_new_
   QVariantMap setProperty;
 
   setProperty.insert("count", qint64(unread_messages));
-  bool task_bar_count_enabled = settings()->value(GROUP(GUI),
-                                                  SETTING(GUI::UnreadNumbersOnTaskBar)).toBool();
   setProperty.insert("count-visible", task_bar_count_enabled && unread_messages > 0);
 
   signal << setProperty;
 
   QDBusConnection::sessionBus().send(signal);
+#elif defined(Q_OS_WIN)
+  // Use SetOverlayIcon Windows API method on Windows.
+  bool task_bar_count_enabled = settings()->value(GROUP(GUI),
+                                                  SETTING(GUI::UnreadNumbersOnTaskBar)).toBool();
+
+  if (m_mainForm != nullptr) {
+    QImage overlay_icon = generateOverlayIcon(unread_messages);
+
+#if QT_VERSION_MAJOR == 5
+    HICON overlay_hicon = QtWin::toHICON(QPixmap::fromImage(overlay_icon));
+#else
+    HICON overlay_hicon = overlay_icon.toHICON();
 #endif
 
-  mainForm()->setWindowTitle(unread_messages > 0
+    HRESULT overlay_result = m_windowsTaskBar->SetOverlayIcon(reinterpret_cast<HWND>(m_mainForm->winId()),
-                             ? QSL("%1 (%2)").arg(QSL(APP_NAME), QString::number(unread_messages))
+                                                              (task_bar_count_enabled && unread_messages > 0)
-                             : QSL(APP_NAME));
+                                                              ? overlay_hicon
+                                                              : nullptr,
+                                                              nullptr);
+
+    DestroyIcon(overlay_hicon);
+
+    if (FAILED(overlay_result)) {
+      qCriticalNN << LOGSEC_CORE << "Failed to set overlay icon with HRESULT:" << QUOTE_W_SPACE_DOT(overlay_result);
+    }
+
+    //m_taskbar->SetProgressValue(reinterpret_cast<HWND>(m_mainForm->winId()), 50, 100);
+    //m_taskbar->SetProgressState(reinterpret_cast<HWND>(m_mainForm->winId()), TBPFLAG::TBPF_ERROR);
+  }
+#endif
+
+  if (m_mainForm != nullptr) {
+    m_mainForm->setWindowTitle(unread_messages > 0
+                               ? QSL("%1 (%2)").arg(QSL(APP_NAME), QString::number(unread_messages))
+                               : QSL(APP_NAME));
+  }
 }
 
+#if defined(Q_OS_WIN)
+QImage Application::generateOverlayIcon(int number) const {
+  QImage img(64, 64, QImage::Format::Format_ARGB32);
+  QPainter p;
+  QString num_txt = number > 999 ? QChar(8734) : QString::number(number);
+  QPainterPath rounded_rectangle; rounded_rectangle.addRoundedRect(QRectF(img.rect()), 15, 15);
+  QFont fon = font();
+
+  if (num_txt.size() == 3) {
+    fon.setPixelSize(img.width() * 0.52);
+  }
+  else if (num_txt.size() == 2) {
+    fon.setPixelSize(img.width() * 0.65);
+  }
+  else {
+    fon.setPixelSize(img.width() * 0.85);
+  }
+
+  p.begin(&img);
+  p.setFont(fon);
+
+  p.setRenderHint(QPainter::RenderHint::SmoothPixmapTransform, true);
+  p.setRenderHint(QPainter::RenderHint::TextAntialiasing, true);
+
+  img.fill(Qt::GlobalColor::transparent);
+
+  p.fillPath(rounded_rectangle, Qt::GlobalColor::white);
+
+  p.setPen(Qt::GlobalColor::black);
+  p.drawPath(rounded_rectangle);
+
+  p.drawText(img.rect(),
+             num_txt,
+             QTextOption(Qt::AlignmentFlag::AlignCenter));
+  p.end();
+
+  return img;
+}
+
+#endif
+
 void Application::restart() {
   m_shouldRestart = true;
   quit();

src/librssguard/miscellaneous/application.h

@@ -44,6 +44,10 @@ class QWebEngineDownloadItem;
 class WebFactory;
 class NotificationFactory;
 
+#if defined(Q_OS_WIN)
+struct ITaskbarList4;
+#endif
+
 struct GuiMessage {
   public:
     GuiMessage(QString title, QString message, QSystemTrayIcon::MessageIcon type)
@@ -189,6 +193,10 @@ class RSSGUARD_DLLSPEC Application : public SingleApplication {
     void onAdBlockFailure();
 #endif
 
+#if defined(Q_OS_WIN)
+    QImage generateOverlayIcon(int number) const;
+#endif
+
     void onFeedUpdatesFinished(const FeedDownloadResults& results);
 
   private:
@@ -234,6 +242,10 @@ class RSSGUARD_DLLSPEC Application : public SingleApplication {
     bool m_firstRunCurrentVersion;
     QString m_customDataFolder;
     bool m_allowMultipleInstances;
+
+#if defined(Q_OS_WIN)
+    ITaskbarList4* m_windowsTaskBar;
+#endif
 };
 
 inline Application* Application::instance() {

src/librssguard/miscellaneous/settings.cpp

@@ -260,7 +260,7 @@ DVALUE(bool) GUI::ForceDarkFusionDef = false;
 DKEY GUI::UnreadNumbersInTrayIcon = "show_unread_numbers_in_tray_icon";
 DVALUE(bool) GUI::UnreadNumbersInTrayIconDef = true;
 
-#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) || defined(Q_OS_WIN)
 DKEY GUI::UnreadNumbersOnTaskBar = "show_unread_numbers_on_task_bar";
 DVALUE(bool) GUI::UnreadNumbersOnTaskBarDef = true;
 #endif

src/librssguard/miscellaneous/settings.h

@@ -267,7 +267,7 @@ namespace GUI {
   KEY UnreadNumbersInTrayIcon;
   VALUE(bool) UnreadNumbersInTrayIconDef;
 
-#if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
+#if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) || defined(Q_OS_WIN)
   KEY UnreadNumbersOnTaskBar;
   VALUE(bool) UnreadNumbersOnTaskBarDef;
 #endif

src/librssguard/network-web/adblock/adblockdialog.cpp

@@ -61,13 +61,13 @@ void AdBlockDialog::saveOnClose() {
                 << "Failed to enable AdBlock, error:"
                 << QUOTE_W_SPACE_DOT(ex.message());
 
-    MessageBox::show(this,
+    MsgBox::show(this,
-                     QMessageBox::Icon::Critical,
+                 QMessageBox::Icon::Critical,
-                     tr("Cannot enable AdBlock"),
+                 tr("Cannot enable AdBlock"),
-                     tr("There is some error in AdBlock component and it cannot be enabled. "
+                 tr("There is some error in AdBlock component and it cannot be enabled. "
-                        "Check error message below (or application debug log) for more information."),
+                    "Check error message below (or application debug log) for more information."),
-                     {},
+                 {},
-                     ex.message());
+                 ex.message());
   }
 }
 

src/librssguard/network-web/downloadmanager.cpp

@@ -204,7 +204,7 @@ void DownloadItem::openFile() {
 void DownloadItem::openFolder() {
   if (m_output.exists()) {
     if (!SystemFactory::openFolderFile(m_output.fileName())) {
-      MessageBox::show(this,
+      MsgBox::show(this,
                        QMessageBox::Icon::Warning,
                        tr("Cannot open directory"),
                        tr("Cannot open output directory. Open it manually."),

src/librssguard/network-web/webfactory.cpp

@@ -101,7 +101,7 @@ bool WebFactory::openUrlInExternalBrowser(const QString& url) const {
 
   if (!result) {
     // We display GUI information that browser was not probably opened.
-    MessageBox::show(qApp->mainFormWidget(),
+    MsgBox::show(qApp->mainFormWidget(),
                      QMessageBox::Icon::Critical,
                      tr("Navigate to website manually"),
                      tr("%1 was unable to launch your web browser with the given URL, you need to open the "

src/librssguard/services/gmail/gui/formaddeditemail.cpp

@@ -129,7 +129,7 @@ void FormAddEditEmail::onOkClicked() {
     accept();
   }
   catch (const ApplicationException& ex) {
-    MessageBox::show(this, QMessageBox::Icon::Critical,
+    MsgBox::show(this, QMessageBox::Icon::Critical,
                      tr("E-mail NOT sent"), tr("Your e-mail message wasn't sent."),
                      QString(),
                      ex.message());

src/librssguard/services/standard/gui/formstandardimportexport.cpp

@@ -204,7 +204,7 @@ void FormStandardImportExport::selectImportFile() {
     }
 
     m_ui->m_lblSelectFile->setStatus(WidgetWithStatus::StatusType::Ok, QDir::toNativeSeparators(selected_file), tr("File is selected."));
-    QMessageBox::StandardButton answer = MessageBox::show(this,
+    QMessageBox::StandardButton answer = MsgBox::show(this,
                                                           QMessageBox::Icon::Warning,
                                                           tr("Get online metadata"),
                                                           tr("Metadata for your feeds can be fetched online. Note that the action "

src/librssguard/services/standard/standardserviceroot.cpp

@@ -54,7 +54,7 @@ void StandardServiceRoot::start(bool freshly_activated) {
 
   if (freshly_activated && getSubTreeFeeds().isEmpty()) {
     // In other words, if there are no feeds or categories added.
-    if (MessageBox::show(qApp->mainFormWidget(), QMessageBox::Question, QObject::tr("Load initial set of feeds"),
+    if (MsgBox::show(qApp->mainFormWidget(), QMessageBox::Question, QObject::tr("Load initial set of feeds"),
                          tr("This new account does not include any feeds. You can now add default set of feeds."),
                          tr("Do you want to load initial set of feeds?"),
                          QString(), QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
@@ -81,7 +81,7 @@ void StandardServiceRoot::start(bool freshly_activated) {
         }
       }
       catch (ApplicationException& ex) {
-        MessageBox::show(qApp->mainFormWidget(), QMessageBox::Critical, tr("Error when loading initial feeds"), ex.message());
+        MsgBox::show(qApp->mainFormWidget(), QMessageBox::Critical, tr("Error when loading initial feeds"), ex.message());
       }
     }
     else {

src/librssguard/services/tt-rss/gui/formttrssnote.cpp

@@ -44,7 +44,7 @@ void FormTtRssNote::sendNote() {
     accept();
   }
   else {
-    MessageBox::show({}, QMessageBox::Icon::Critical,
+    MsgBox::show({}, QMessageBox::Icon::Critical,
                      tr("Cannot share note"),
                      tr("There was an error, when trying to send your custom note."),
                      {},