Merge pull request #2499 from lioncash/translate

yuzu/configuration: Specify string conversions explicitly

src/yuzu/configuration/configure_audio.cpp

@@ -16,21 +16,21 @@ ConfigureAudio::ConfigureAudio(QWidget* parent)
     ui->setupUi(this);
 
     ui->output_sink_combo_box->clear();
-    ui->output_sink_combo_box->addItem("auto");
+    ui->output_sink_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
     for (const char* id : AudioCore::GetSinkIDs()) {
-        ui->output_sink_combo_box->addItem(id);
+        ui->output_sink_combo_box->addItem(QString::fromUtf8(id));
     }
 
     connect(ui->volume_slider, &QSlider::valueChanged, this,
             &ConfigureAudio::setVolumeIndicatorText);
 
     this->setConfiguration();
-    connect(ui->output_sink_combo_box,
+    connect(ui->output_sink_combo_box, qOverload<int>(&QComboBox::currentIndexChanged), this,
-            static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
             &ConfigureAudio::updateAudioDevices);
 
-    ui->output_sink_combo_box->setEnabled(!Core::System::GetInstance().IsPoweredOn());
+    const bool is_powered_on = Core::System::GetInstance().IsPoweredOn();
-    ui->audio_device_combo_box->setEnabled(!Core::System::GetInstance().IsPoweredOn());
+    ui->output_sink_combo_box->setEnabled(!is_powered_on);
+    ui->audio_device_combo_box->setEnabled(!is_powered_on);
 }
 
 ConfigureAudio::~ConfigureAudio() = default;
@@ -94,7 +94,7 @@ void ConfigureAudio::applyConfiguration() {
 
 void ConfigureAudio::updateAudioDevices(int sink_index) {
     ui->audio_device_combo_box->clear();
-    ui->audio_device_combo_box->addItem(AudioCore::auto_device_name);
+    ui->audio_device_combo_box->addItem(QString::fromUtf8(AudioCore::auto_device_name));
 
     const std::string sink_id = ui->output_sink_combo_box->itemText(sink_index).toStdString();
     for (const auto& device : AudioCore::GetDeviceListForSink(sink_id)) {

src/yuzu/configuration/configure_gamelist.cpp

@@ -100,13 +100,15 @@ void ConfigureGameList::RetranslateUI() {
 
 void ConfigureGameList::InitializeIconSizeComboBox() {
     for (const auto& size : default_icon_sizes) {
-        ui->icon_size_combobox->addItem(size.second, size.first);
+        ui->icon_size_combobox->addItem(QString::fromUtf8(size.second), size.first);
     }
 }
 
 void ConfigureGameList::InitializeRowComboBoxes() {
     for (std::size_t i = 0; i < row_text_names.size(); ++i) {
-        ui->row_1_text_combobox->addItem(row_text_names[i], QVariant::fromValue(i));
+        const QString row_text_name = QString::fromUtf8(row_text_names[i]);
-        ui->row_2_text_combobox->addItem(row_text_names[i], QVariant::fromValue(i));
+
+        ui->row_1_text_combobox->addItem(row_text_name, QVariant::fromValue(i));
+        ui->row_2_text_combobox->addItem(row_text_name, QVariant::fromValue(i));
     }
 }

src/yuzu/configuration/configure_general.cpp

@@ -14,7 +14,8 @@ ConfigureGeneral::ConfigureGeneral(QWidget* parent)
     ui->setupUi(this);
 
     for (const auto& theme : UISettings::themes) {
-        ui->theme_combobox->addItem(theme.first, theme.second);
+        ui->theme_combobox->addItem(QString::fromUtf8(theme.first),
+                                    QString::fromUtf8(theme.second));
     }
 
     this->setConfiguration();

src/yuzu/configuration/configure_input.cpp

@@ -75,8 +75,8 @@ ConfigureInput::ConfigureInput(QWidget* parent)
     };
 
     for (auto* controller_box : players_controller) {
-        controller_box->addItems({"None", "Pro Controller", "Dual Joycons", "Single Right Joycon",
+        controller_box->addItems({tr("None"), tr("Pro Controller"), tr("Dual Joycons"),
-                                  "Single Left Joycon"});
+                                  tr("Single Right Joycon"), tr("Single Left Joycon")});
     }
 
     this->loadConfiguration();
@@ -85,9 +85,10 @@ ConfigureInput::ConfigureInput(QWidget* parent)
     connect(ui->restore_defaults_button, &QPushButton::pressed, this,
             &ConfigureInput::restoreDefaults);
 
-    for (auto* enabled : players_controller)
+    for (auto* enabled : players_controller) {
         connect(enabled, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
                 &ConfigureInput::updateUIEnabled);
+    }
     connect(ui->use_docked_mode, &QCheckBox::stateChanged, this, &ConfigureInput::updateUIEnabled);
     connect(ui->handheld_connected, &QCheckBox::stateChanged, this,
             &ConfigureInput::updateUIEnabled);
@@ -147,11 +148,13 @@ void ConfigureInput::updateUIEnabled() {
     bool hit_disabled = false;
     for (auto* player : players_controller) {
         player->setDisabled(hit_disabled);
-        if (hit_disabled)
+        if (hit_disabled) {
             player->setCurrentIndex(0);
-        if (!hit_disabled && player->currentIndex() == 0)
+        }
+        if (!hit_disabled && player->currentIndex() == 0) {
             hit_disabled = true;
         }
+    }
 
     for (std::size_t i = 0; i < players_controller.size(); ++i) {
         players_configure[i]->setEnabled(players_controller[i]->currentIndex() != 0);

src/yuzu/configuration/configure_input_player.cpp

@@ -45,7 +45,7 @@ static QString GetKeyName(int key_code) {
     case Qt::Key_Alt:
         return QObject::tr("Alt");
     case Qt::Key_Meta:
-        return "";
+        return {};
     default:
         return QKeySequence(key_code).toString();
     }
@@ -65,46 +65,70 @@ static void SetAnalogButton(const Common::ParamPackage& input_param,
 static QString ButtonToText(const Common::ParamPackage& param) {
     if (!param.Has("engine")) {
         return QObject::tr("[not set]");
-    } else if (param.Get("engine", "") == "keyboard") {
+    }
+
+    if (param.Get("engine", "") == "keyboard") {
         return GetKeyName(param.Get("code", 0));
-    } else if (param.Get("engine", "") == "sdl") {
+    }
+
+    if (param.Get("engine", "") == "sdl") {
         if (param.Has("hat")) {
-            return QString(QObject::tr("Hat %1 %2"))
+            const QString hat_str = QString::fromStdString(param.Get("hat", ""));
-                .arg(param.Get("hat", "").c_str(), param.Get("direction", "").c_str());
+            const QString direction_str = QString::fromStdString(param.Get("direction", ""));
+
+            return QObject::tr("Hat %1 %2").arg(hat_str, direction_str);
         }
+
         if (param.Has("axis")) {
-            return QString(QObject::tr("Axis %1%2"))
+            const QString axis_str = QString::fromStdString(param.Get("axis", ""));
-                .arg(param.Get("axis", "").c_str(), param.Get("direction", "").c_str());
+            const QString direction_str = QString::fromStdString(param.Get("direction", ""));
+
+            return QObject::tr("Axis %1%2").arg(axis_str, direction_str);
         }
+
         if (param.Has("button")) {
-            return QString(QObject::tr("Button %1")).arg(param.Get("button", "").c_str());
+            const QString button_str = QString::fromStdString(param.Get("button", ""));
+
+            return QObject::tr("Button %1").arg(button_str);
         }
-        return QString();
+
-    } else {
+        return {};
+    }
+
     return QObject::tr("[unknown]");
 }
-};
 
 static QString AnalogToText(const Common::ParamPackage& param, const std::string& dir) {
     if (!param.Has("engine")) {
         return QObject::tr("[not set]");
-    } else if (param.Get("engine", "") == "analog_from_button") {
+    }
+
+    if (param.Get("engine", "") == "analog_from_button") {
         return ButtonToText(Common::ParamPackage{param.Get(dir, "")});
-    } else if (param.Get("engine", "") == "sdl") {
+    }
+
+    if (param.Get("engine", "") == "sdl") {
         if (dir == "modifier") {
-            return QString(QObject::tr("[unused]"));
+            return QObject::tr("[unused]");
         }
 
         if (dir == "left" || dir == "right") {
-            return QString(QObject::tr("Axis %1")).arg(param.Get("axis_x", "").c_str());
+            const QString axis_x_str = QString::fromStdString(param.Get("axis_x", ""));
-        } else if (dir == "up" || dir == "down") {
+
-            return QString(QObject::tr("Axis %1")).arg(param.Get("axis_y", "").c_str());
+            return QObject::tr("Axis %1").arg(axis_x_str);
         }
-        return QString();
+
-    } else {
+        if (dir == "up" || dir == "down") {
+            const QString axis_y_str = QString::fromStdString(param.Get("axis_y", ""));
+
+            return QObject::tr("Axis %1").arg(axis_y_str);
+        }
+
+        return {};
+    }
+
     return QObject::tr("[unknown]");
 }
-};
 
 ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_index, bool debug)
     : QDialog(parent), ui(std::make_unique<Ui::ConfigureInputPlayer>()), player_index(player_index),
@@ -214,17 +238,19 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
     analog_map_stick = {ui->buttonLStickAnalog, ui->buttonRStickAnalog};
 
     for (int button_id = 0; button_id < Settings::NativeButton::NumButtons; button_id++) {
-        if (!button_map[button_id])
+        auto* const button = button_map[button_id];
+        if (button == nullptr) {
             continue;
-        button_map[button_id]->setContextMenuPolicy(Qt::CustomContextMenu);
+        }
-        connect(button_map[button_id], &QPushButton::released, [=]() {
+
+        button->setContextMenuPolicy(Qt::CustomContextMenu);
+        connect(button, &QPushButton::released, [=] {
             handleClick(
                 button_map[button_id],
                 [=](const Common::ParamPackage& params) { buttons_param[button_id] = params; },
                 InputCommon::Polling::DeviceType::Button);
         });
-        connect(button_map[button_id], &QPushButton::customContextMenuRequested,
+        connect(button, &QPushButton::customContextMenuRequested, [=](const QPoint& menu_location) {
-                [=](const QPoint& menu_location) {
             QMenu context_menu;
             context_menu.addAction(tr("Clear"), [&] {
                 buttons_param[button_id].Clear();
@@ -241,11 +267,13 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
 
     for (int analog_id = 0; analog_id < Settings::NativeAnalog::NumAnalogs; analog_id++) {
         for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM; sub_button_id++) {
-            if (!analog_map_buttons[analog_id][sub_button_id])
+            auto* const analog_button = analog_map_buttons[analog_id][sub_button_id];
+            if (analog_button == nullptr) {
                 continue;
-            analog_map_buttons[analog_id][sub_button_id]->setContextMenuPolicy(
+            }
-                Qt::CustomContextMenu);
+
-            connect(analog_map_buttons[analog_id][sub_button_id], &QPushButton::released, [=]() {
+            analog_button->setContextMenuPolicy(Qt::CustomContextMenu);
+            connect(analog_button, &QPushButton::released, [=]() {
                 handleClick(analog_map_buttons[analog_id][sub_button_id],
                             [=](const Common::ParamPackage& params) {
                                 SetAnalogButton(params, analogs_param[analog_id],
@@ -253,8 +281,8 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                             },
                             InputCommon::Polling::DeviceType::Button);
             });
-            connect(analog_map_buttons[analog_id][sub_button_id],
+            connect(analog_button, &QPushButton::customContextMenuRequested,
-                    &QPushButton::customContextMenuRequested, [=](const QPoint& menu_location) {
+                    [=](const QPoint& menu_location) {
                         QMenu context_menu;
                         context_menu.addAction(tr("Clear"), [&] {
                             analogs_param[analog_id].Erase(analog_sub_buttons[sub_button_id]);
@@ -272,7 +300,7 @@ ConfigureInputPlayer::ConfigureInputPlayer(QWidget* parent, std::size_t player_i
                             menu_location));
                     });
         }
-        connect(analog_map_stick[analog_id], &QPushButton::released, [=]() {
+        connect(analog_map_stick[analog_id], &QPushButton::released, [=] {
             QMessageBox::information(this, tr("Information"),
                                      tr("After pressing OK, first move your joystick horizontally, "
                                         "and then vertically."));
@@ -351,7 +379,7 @@ void ConfigureInputPlayer::OnControllerButtonClick(int i) {
         return;
     controller_colors[i] = new_bg_color;
     controller_color_buttons[i]->setStyleSheet(
-        QString("QPushButton { background-color: %1 }").arg(controller_colors[i].name()));
+        QStringLiteral("QPushButton { background-color: %1 }").arg(controller_colors[i].name()));
 }
 
 void ConfigureInputPlayer::loadConfiguration() {
@@ -388,7 +416,8 @@ void ConfigureInputPlayer::loadConfiguration() {
 
     for (std::size_t i = 0; i < colors.size(); ++i) {
         controller_color_buttons[i]->setStyleSheet(
-            QString("QPushButton { background-color: %1 }").arg(controller_colors[i].name()));
+            QStringLiteral("QPushButton { background-color: %1 }")
+                .arg(controller_colors[i].name()));
     }
 }
 
@@ -410,13 +439,21 @@ void ConfigureInputPlayer::restoreDefaults() {
 
 void ConfigureInputPlayer::ClearAll() {
     for (int button_id = 0; button_id < Settings::NativeButton::NumButtons; button_id++) {
-        if (button_map[button_id] && button_map[button_id]->isEnabled())
+        const auto* const button = button_map[button_id];
+        if (button == nullptr || !button->isEnabled()) {
+            continue;
+        }
+
         buttons_param[button_id].Clear();
     }
+
     for (int analog_id = 0; analog_id < Settings::NativeAnalog::NumAnalogs; analog_id++) {
         for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM; sub_button_id++) {
-            if (analog_map_buttons[analog_id][sub_button_id] &&
+            const auto* const analog_button = analog_map_buttons[analog_id][sub_button_id];
-                analog_map_buttons[analog_id][sub_button_id]->isEnabled())
+            if (analog_button == nullptr || !analog_button->isEnabled()) {
+                continue;
+            }
+
             analogs_param[analog_id].Erase(analog_sub_buttons[sub_button_id]);
         }
     }
@@ -431,10 +468,14 @@ void ConfigureInputPlayer::updateButtonLabels() {
 
     for (int analog_id = 0; analog_id < Settings::NativeAnalog::NumAnalogs; analog_id++) {
         for (int sub_button_id = 0; sub_button_id < ANALOG_SUB_BUTTONS_NUM; sub_button_id++) {
-            if (analog_map_buttons[analog_id][sub_button_id]) {
+            auto* const analog_button = analog_map_buttons[analog_id][sub_button_id];
-                analog_map_buttons[analog_id][sub_button_id]->setText(
+
-                    AnalogToText(analogs_param[analog_id], analog_sub_buttons[sub_button_id]));
+            if (analog_button == nullptr) {
+                continue;
             }
+
+            analog_button->setText(
+                AnalogToText(analogs_param[analog_id], analog_sub_buttons[sub_button_id]));
         }
         analog_map_stick[analog_id]->setText(tr("Set Analog Stick"));
     }

src/yuzu/configuration/configure_mouse_advanced.cpp

@@ -25,7 +25,7 @@ static QString GetKeyName(int key_code) {
     case Qt::Key_Alt:
         return QObject::tr("Alt");
     case Qt::Key_Meta:
-        return "";
+        return {};
     default:
         return QKeySequence(key_code).toString();
     }
@@ -34,25 +34,37 @@ static QString GetKeyName(int key_code) {
 static QString ButtonToText(const Common::ParamPackage& param) {
     if (!param.Has("engine")) {
         return QObject::tr("[not set]");
-    } else if (param.Get("engine", "") == "keyboard") {
+    }
+
+    if (param.Get("engine", "") == "keyboard") {
         return GetKeyName(param.Get("code", 0));
-    } else if (param.Get("engine", "") == "sdl") {
+    }
+
+    if (param.Get("engine", "") == "sdl") {
         if (param.Has("hat")) {
-            return QString(QObject::tr("Hat %1 %2"))
+            const QString hat_str = QString::fromStdString(param.Get("hat", ""));
-                .arg(param.Get("hat", "").c_str(), param.Get("direction", "").c_str());
+            const QString direction_str = QString::fromStdString(param.Get("direction", ""));
+
+            return QObject::tr("Hat %1 %2").arg(hat_str, direction_str);
         }
+
         if (param.Has("axis")) {
-            return QString(QObject::tr("Axis %1%2"))
+            const QString axis_str = QString::fromStdString(param.Get("axis", ""));
-                .arg(param.Get("axis", "").c_str(), param.Get("direction", "").c_str());
+            const QString direction_str = QString::fromStdString(param.Get("direction", ""));
+
+            return QObject::tr("Axis %1%2").arg(axis_str, direction_str);
         }
+
         if (param.Has("button")) {
-            return QString(QObject::tr("Button %1")).arg(param.Get("button", "").c_str());
+            const QString button_str = QString::fromStdString(param.Get("button", ""));
+
+            return QObject::tr("Button %1").arg(button_str);
         }
-        return QString();
+        return {};
-    } else {
+    }
+
     return QObject::tr("[unknown]");
 }
-}
 
 ConfigureMouseAdvanced::ConfigureMouseAdvanced(QWidget* parent)
     : QDialog(parent), ui(std::make_unique<Ui::ConfigureMouseAdvanced>()),
@@ -65,26 +77,27 @@ ConfigureMouseAdvanced::ConfigureMouseAdvanced(QWidget* parent)
     };
 
     for (int button_id = 0; button_id < Settings::NativeMouseButton::NumMouseButtons; button_id++) {
-        if (!button_map[button_id])
+        auto* const button = button_map[button_id];
+        if (button == nullptr) {
             continue;
-        button_map[button_id]->setContextMenuPolicy(Qt::CustomContextMenu);
+        }
-        connect(button_map[button_id], &QPushButton::released, [=]() {
+
+        button->setContextMenuPolicy(Qt::CustomContextMenu);
+        connect(button, &QPushButton::released, [=] {
             handleClick(
                 button_map[button_id],
                 [=](const Common::ParamPackage& params) { buttons_param[button_id] = params; },
                 InputCommon::Polling::DeviceType::Button);
         });
-        connect(button_map[button_id], &QPushButton::customContextMenuRequested,
+        connect(button, &QPushButton::customContextMenuRequested, [=](const QPoint& menu_location) {
-                [=](const QPoint& menu_location) {
             QMenu context_menu;
             context_menu.addAction(tr("Clear"), [&] {
                 buttons_param[button_id].Clear();
                 button_map[button_id]->setText(tr("[not set]"));
             });
             context_menu.addAction(tr("Restore Default"), [&] {
-                        buttons_param[button_id] =
+                buttons_param[button_id] = Common::ParamPackage{
-                            Common::ParamPackage{InputCommon::GenerateKeyboardParam(
+                    InputCommon::GenerateKeyboardParam(Config::default_mouse_buttons[button_id])};
-                                Config::default_mouse_buttons[button_id])};
                 button_map[button_id]->setText(ButtonToText(buttons_param[button_id]));
             });
             context_menu.exec(button_map[button_id]->mapToGlobal(menu_location));
@@ -138,9 +151,11 @@ void ConfigureMouseAdvanced::restoreDefaults() {
 
 void ConfigureMouseAdvanced::ClearAll() {
     for (int i = 0; i < Settings::NativeMouseButton::NumMouseButtons; ++i) {
-        if (button_map[i] && button_map[i]->isEnabled())
+        const auto* const button = button_map[i];
+        if (button != nullptr && button->isEnabled()) {
             buttons_param[i].Clear();
         }
+    }
 
     updateButtonLabels();
 }

src/yuzu/configuration/configure_per_general.cpp

@@ -88,15 +88,15 @@ void ConfigurePerGameGeneral::loadFromFile(FileSys::VirtualFile file) {
 }
 
 void ConfigurePerGameGeneral::loadConfiguration() {
-    if (file == nullptr)
+    if (file == nullptr) {
         return;
+    }
 
-    const auto loader = Loader::GetLoader(file);
+    ui->display_title_id->setText(QString::fromStdString(fmt::format("{:016X}", title_id)));
-
-    ui->display_title_id->setText(fmt::format("{:016X}", title_id).c_str());
 
     FileSys::PatchManager pm{title_id};
     const auto control = pm.GetControlMetadata();
+    const auto loader = Loader::GetLoader(file);
 
     if (control.first != nullptr) {
         ui->display_version->setText(QString::fromStdString(control.first->GetVersionString()));
@@ -142,8 +142,10 @@ void ConfigurePerGameGeneral::loadConfiguration() {
     const auto& disabled = Settings::values.disabled_addons[title_id];
 
     for (const auto& patch : pm.GetPatchVersionNames(update_raw)) {
-        QStandardItem* first_item = new QStandardItem;
+        const auto name =
-        const auto name = QString::fromStdString(patch.first).replace("[D] ", "");
+            QString::fromStdString(patch.first).replace(QStringLiteral("[D] "), QString{});
+
+        auto* const first_item = new QStandardItem;
         first_item->setText(name);
         first_item->setCheckable(true);
 

src/yuzu/configuration/configure_profile_manager.cpp

@@ -98,7 +98,7 @@ ConfigureProfileManager ::ConfigureProfileManager(QWidget* parent)
     tree_view->setContextMenuPolicy(Qt::NoContextMenu);
 
     item_model->insertColumns(0, 1);
-    item_model->setHeaderData(0, Qt::Horizontal, "Users");
+    item_model->setHeaderData(0, Qt::Horizontal, tr("Users"));
 
     // We must register all custom types with the Qt Automoc system so that we are able to use it
     // with signals/slots. In this case, QList falls under the umbrells of custom types.

src/yuzu/configuration/configure_system.cpp

@@ -66,8 +66,9 @@ void ConfigureSystem::setConfiguration() {
     ui->rng_seed_checkbox->setChecked(Settings::values.rng_seed.has_value());
     ui->rng_seed_edit->setEnabled(Settings::values.rng_seed.has_value());
 
-    const auto rng_seed =
+    const auto rng_seed = QStringLiteral("%1")
-        QString("%1").arg(Settings::values.rng_seed.value_or(0), 8, 16, QLatin1Char{'0'}).toUpper();
+                              .arg(Settings::values.rng_seed.value_or(0), 8, 16, QLatin1Char{'0'})
+                              .toUpper();
     ui->rng_seed_edit->setText(rng_seed);
 
     ui->custom_rtc_checkbox->setChecked(Settings::values.custom_rtc.has_value());

src/yuzu/configuration/configure_web.cpp

@@ -78,12 +78,16 @@ void ConfigureWeb::RefreshTelemetryID() {
 void ConfigureWeb::OnLoginChanged() {
     if (ui->edit_username->text().isEmpty() && ui->edit_token->text().isEmpty()) {
         user_verified = true;
-        ui->label_username_verified->setPixmap(QIcon::fromTheme("checked").pixmap(16));
+
-        ui->label_token_verified->setPixmap(QIcon::fromTheme("checked").pixmap(16));
+        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("checked")).pixmap(16);
+        ui->label_username_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(pixmap);
     } else {
         user_verified = false;
-        ui->label_username_verified->setPixmap(QIcon::fromTheme("failed").pixmap(16));
+
-        ui->label_token_verified->setPixmap(QIcon::fromTheme("failed").pixmap(16));
+        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("failed")).pixmap(16);
+        ui->label_username_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(pixmap);
     }
 }
 
@@ -101,11 +105,15 @@ void ConfigureWeb::OnLoginVerified() {
     ui->button_verify_login->setText(tr("Verify"));
     if (verify_watcher.result()) {
         user_verified = true;
-        ui->label_username_verified->setPixmap(QIcon::fromTheme("checked").pixmap(16));
+
-        ui->label_token_verified->setPixmap(QIcon::fromTheme("checked").pixmap(16));
+        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("checked")).pixmap(16);
+        ui->label_username_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(pixmap);
     } else {
-        ui->label_username_verified->setPixmap(QIcon::fromTheme("failed").pixmap(16));
+        const QPixmap pixmap = QIcon::fromTheme(QStringLiteral("failed")).pixmap(16);
-        ui->label_token_verified->setPixmap(QIcon::fromTheme("failed").pixmap(16));
+        ui->label_username_verified->setPixmap(pixmap);
+        ui->label_token_verified->setPixmap(pixmap);
+
         QMessageBox::critical(
             this, tr("Verification failed"),
             tr("Verification failed. Check that you have entered your username and token "