Merge pull request #11492 from lat9nq/c-numeric-conversions

general: Remove uncaught usages of C++ string number conversions

src/android/app/src/main/jni/config.cpp

@@ -282,7 +282,7 @@ void Config::ReadValues() {
     std::stringstream ss(title_list);
     std::string line;
     while (std::getline(ss, line, '|')) {
-        const auto title_id = std::stoul(line, nullptr, 16);
+        const auto title_id = std::strtoul(line.c_str(), nullptr, 16);
         const auto disabled_list = config->Get("AddOns", "disabled_" + line, "");
 
         std::stringstream inner_ss(disabled_list);

src/common/settings_common.h

@@ -225,6 +225,16 @@ public:
      */
     [[nodiscard]] virtual constexpr u32 EnumIndex() const = 0;
 
+    /**
+     * @returns True if the underlying type is a floating point storage
+     */
+    [[nodiscard]] virtual constexpr bool IsFloatingPoint() const = 0;
+
+    /**
+     * @returns True if the underlying type is an integer storage
+     */
+    [[nodiscard]] virtual constexpr bool IsIntegral() const = 0;
+
     /*
      * Switchable settings
      */

src/common/settings_setting.h

@@ -10,6 +10,7 @@
 #include <string>
 #include <typeindex>
 #include <typeinfo>
+#include <fmt/core.h>
 #include "common/common_types.h"
 #include "common/settings_common.h"
 #include "common/settings_enums.h"
@@ -115,8 +116,12 @@ protected:
         } else if constexpr (std::is_same_v<Type, AudioEngine>) {
             // Compatibility with old AudioEngine setting being a string
             return CanonicalizeEnum(value_);
+        } else if constexpr (std::is_floating_point_v<Type>) {
+            return fmt::format("{:f}", value_);
+        } else if constexpr (std::is_enum_v<Type>) {
+            return std::to_string(static_cast<u32>(value_));
         } else {
-            return std::to_string(static_cast<u64>(value_));
+            return std::to_string(value_);
         }
     }
 
@@ -180,13 +185,15 @@ public:
                 this->SetValue(static_cast<u32>(std::stoul(input)));
             } else if constexpr (std::is_same_v<Type, bool>) {
                 this->SetValue(input == "true");
-            } else if constexpr (std::is_same_v<Type, AudioEngine>) {
-                this->SetValue(ToEnum<Type>(input));
+            } else if constexpr (std::is_same_v<Type, float>) {
+                this->SetValue(std::stof(input));
             } else {
                 this->SetValue(static_cast<Type>(std::stoll(input)));
             }
         } catch (std::invalid_argument&) {
             this->SetValue(this->GetDefault());
+        } catch (std::out_of_range&) {
+            this->SetValue(this->GetDefault());
         }
     }
 
@@ -215,12 +222,28 @@ public:
         }
     }
 
+    [[nodiscard]] constexpr bool IsFloatingPoint() const final {
+        return std::is_floating_point_v<Type>;
+    }
+
+    [[nodiscard]] constexpr bool IsIntegral() const final {
+        return std::is_integral_v<Type>;
+    }
+
     [[nodiscard]] std::string MinVal() const override final {
+        if constexpr (std::is_arithmetic_v<Type> && !ranged) {
+            return this->ToString(std::numeric_limits<Type>::min());
+        } else {
             return this->ToString(minimum);
         }
+    }
     [[nodiscard]] std::string MaxVal() const override final {
+        if constexpr (std::is_arithmetic_v<Type> && !ranged) {
+            return this->ToString(std::numeric_limits<Type>::max());
+        } else {
             return this->ToString(maximum);
         }
+    }
 
     [[nodiscard]] constexpr bool Ranged() const override {
         return ranged;

src/core/crypto/key_manager.cpp

@@ -724,14 +724,14 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     continue;
                 }
 
-                const auto index = std::stoul(out[0].substr(8, 2), nullptr, 16);
+                const auto index = std::strtoul(out[0].substr(8, 2).c_str(), nullptr, 16);
                 keyblobs[index] = Common::HexStringToArray<0x90>(out[1]);
             } else if (out[0].compare(0, 18, "encrypted_keyblob_") == 0) {
                 if (!ValidCryptoRevisionString(out[0], 18, 2)) {
                     continue;
                 }
 
-                const auto index = std::stoul(out[0].substr(18, 2), nullptr, 16);
+                const auto index = std::strtoul(out[0].substr(18, 2).c_str(), nullptr, 16);
                 encrypted_keyblobs[index] = Common::HexStringToArray<0xB0>(out[1]);
             } else if (out[0].compare(0, 20, "eticket_extended_kek") == 0) {
                 eticket_extended_kek = Common::HexStringToArray<576>(out[1]);
@@ -750,7 +750,7 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     }
                     if (out[0].compare(0, kv.second.size(), kv.second) == 0) {
                         const auto index =
-                            std::stoul(out[0].substr(kv.second.size(), 2), nullptr, 16);
+                            std::strtoul(out[0].substr(kv.second.size(), 2).c_str(), nullptr, 16);
                         const auto sub = kv.first.second;
                         if (sub == 0) {
                             s128_keys[{kv.first.first, index, 0}] =
@@ -770,7 +770,7 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     const auto& match = kak_names[j];
                     if (out[0].compare(0, std::strlen(match), match) == 0) {
                         const auto index =
-                            std::stoul(out[0].substr(std::strlen(match), 2), nullptr, 16);
+                            std::strtoul(out[0].substr(std::strlen(match), 2).c_str(), nullptr, 16);
                         s128_keys[{S128KeyType::KeyArea, index, j}] =
                             Common::HexStringToArray<16>(out[1]);
                     }

src/core/file_sys/ips_layer.cpp

@@ -165,7 +165,7 @@ static std::string EscapeStringSequences(std::string in) {
 void IPSwitchCompiler::ParseFlag(const std::string& line) {
     if (StartsWith(line, "@flag offset_shift ")) {
         // Offset Shift Flag
-        offset_shift = std::stoll(line.substr(19), nullptr, 0);
+        offset_shift = std::strtoll(line.substr(19).c_str(), nullptr, 0);
     } else if (StartsWith(line, "@little-endian")) {
         // Set values to read as little endian
         is_little_endian = true;
@@ -263,7 +263,7 @@ void IPSwitchCompiler::Parse() {
                 // 11 - 8 hex digit offset + space + minimum two digit overwrite val
                 if (patch_line.length() < 11)
                     break;
-                auto offset = std::stoul(patch_line.substr(0, 8), nullptr, 16);
+                auto offset = std::strtoul(patch_line.substr(0, 8).c_str(), nullptr, 16);
                 offset += static_cast<unsigned long>(offset_shift);
 
                 std::vector<u8> replace;

src/core/memory/cheat_engine.cpp

@@ -154,7 +154,7 @@ std::vector<CheatEntry> TextCheatParser::Parse(std::string_view data) const {
                 return {};
             }
 
-            const auto value = static_cast<u32>(std::stoul(hex, nullptr, 0x10));
+            const auto value = static_cast<u32>(std::strtoul(hex.c_str(), nullptr, 0x10));
             out[*current_entry].definition.opcodes[out[*current_entry].definition.num_opcodes++] =
                 value;
 

src/yuzu/configuration/configure_ui.cpp

@@ -4,6 +4,7 @@
 #include "yuzu/configuration/configure_ui.h"
 
 #include <array>
+#include <cstdlib>
 #include <set>
 #include <stdexcept>
 #include <string>
@@ -94,11 +95,7 @@ static void PopulateResolutionComboBox(QComboBox* screenshot_height, QWidget* pa
 }
 
 static u32 ScreenshotDimensionToInt(const QString& height) {
-    try {
-        return std::stoi(height.toStdString());
-    } catch (std::invalid_argument&) {
-        return 0;
-    }
+    return std::strtoul(height.toUtf8(), nullptr, 0);
 }
 
 ConfigureUi::ConfigureUi(Core::System& system_, QWidget* parent)

src/yuzu/configuration/shared_widget.cpp

@@ -63,7 +63,7 @@ static QString DefaultSuffix(QWidget* parent, Settings::BasicSetting& setting) {
         return tr("%", context.c_str());
     }
 
-    return QStringLiteral("");
+    return default_suffix;
 }
 
 QPushButton* Widget::CreateRestoreGlobalButton(bool using_global, QWidget* parent) {
@@ -71,7 +71,7 @@ QPushButton* Widget::CreateRestoreGlobalButton(bool using_global, QWidget* paren
 
     QStyle* style = parent->style();
     QIcon* icon = new QIcon(style->standardIcon(QStyle::SP_LineEditClearButton));
-    QPushButton* restore_button = new QPushButton(*icon, QStringLiteral(""), parent);
+    QPushButton* restore_button = new QPushButton(*icon, QStringLiteral(), parent);
     restore_button->setObjectName(QStringLiteral("RestoreButton%1").arg(restore_button_count));
     restore_button->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
 
@@ -151,7 +151,7 @@ QWidget* Widget::CreateCombobox(std::function<std::string()>& serializer,
         return -1;
     };
 
-    const u32 setting_value = std::stoi(setting.ToString());
+    const u32 setting_value = std::strtoul(setting.ToString().c_str(), nullptr, 0);
     combobox->setCurrentIndex(find_index(setting_value));
 
     serializer = [this, enumeration]() {
@@ -160,7 +160,7 @@ QWidget* Widget::CreateCombobox(std::function<std::string()>& serializer,
     };
 
     restore_func = [this, find_index]() {
-        const u32 global_value = std::stoi(RelevantDefault(setting));
+        const u32 global_value = std::strtoul(RelevantDefault(setting).c_str(), nullptr, 0);
         combobox->setCurrentIndex(find_index(global_value));
     };
 
@@ -209,7 +209,7 @@ QWidget* Widget::CreateRadioGroup(std::function<std::string()>& serializer,
         }
     };
 
-    const u32 setting_value = std::stoi(setting.ToString());
+    const u32 setting_value = std::strtoul(setting.ToString().c_str(), nullptr, 0);
     set_index(setting_value);
 
     serializer = [get_selected]() {
@@ -218,7 +218,7 @@ QWidget* Widget::CreateRadioGroup(std::function<std::string()>& serializer,
     };
 
     restore_func = [this, set_index]() {
-        const u32 global_value = std::stoi(RelevantDefault(setting));
+        const u32 global_value = std::strtoul(RelevantDefault(setting).c_str(), nullptr, 0);
         set_index(global_value);
     };
 
@@ -255,6 +255,59 @@ QWidget* Widget::CreateLineEdit(std::function<std::string()>& serializer,
     return line_edit;
 }
 
+static void CreateIntSlider(Settings::BasicSetting& setting, bool reversed, float multiplier,
+                            QLabel* feedback, const QString& use_format, QSlider* slider,
+                            std::function<std::string()>& serializer,
+                            std::function<void()>& restore_func) {
+    const int max_val = std::strtol(setting.MaxVal().c_str(), nullptr, 0);
+
+    const auto update_feedback = [=](int value) {
+        int present = (reversed ? max_val - value : value) * multiplier + 0.5f;
+        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
+    };
+
+    QObject::connect(slider, &QAbstractSlider::valueChanged, update_feedback);
+    update_feedback(std::strtol(setting.ToString().c_str(), nullptr, 0));
+
+    slider->setMinimum(std::strtol(setting.MinVal().c_str(), nullptr, 0));
+    slider->setMaximum(max_val);
+    slider->setValue(std::strtol(setting.ToString().c_str(), nullptr, 0));
+
+    serializer = [slider]() { return std::to_string(slider->value()); };
+    restore_func = [slider, &setting]() {
+        slider->setValue(std::strtol(RelevantDefault(setting).c_str(), nullptr, 0));
+    };
+}
+
+static void CreateFloatSlider(Settings::BasicSetting& setting, bool reversed, float multiplier,
+                              QLabel* feedback, const QString& use_format, QSlider* slider,
+                              std::function<std::string()>& serializer,
+                              std::function<void()>& restore_func) {
+    const float max_val = std::strtof(setting.MaxVal().c_str(), nullptr);
+    const float min_val = std::strtof(setting.MinVal().c_str(), nullptr);
+    const float use_multiplier =
+        multiplier == default_multiplier ? default_float_multiplier : multiplier;
+
+    const auto update_feedback = [=](float value) {
+        int present = (reversed ? max_val - value : value) + 0.5f;
+        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
+    };
+
+    QObject::connect(slider, &QAbstractSlider::valueChanged, update_feedback);
+    update_feedback(std::strtof(setting.ToString().c_str(), nullptr));
+
+    slider->setMinimum(min_val * use_multiplier);
+    slider->setMaximum(max_val * use_multiplier);
+    slider->setValue(std::strtof(setting.ToString().c_str(), nullptr) * use_multiplier);
+
+    serializer = [slider, use_multiplier]() {
+        return std::to_string(slider->value() / use_multiplier);
+    };
+    restore_func = [slider, &setting, use_multiplier]() {
+        slider->setValue(std::strtof(RelevantDefault(setting).c_str(), nullptr) * use_multiplier);
+    };
+}
+
 QWidget* Widget::CreateSlider(bool reversed, float multiplier, const QString& given_suffix,
                               std::function<std::string()>& serializer,
                               std::function<void()>& restore_func,
@@ -278,27 +331,19 @@ QWidget* Widget::CreateSlider(bool reversed, float multiplier, const QString& gi
 
     layout->setContentsMargins(0, 0, 0, 0);
 
-    int max_val = std::stoi(setting.MaxVal());
-
-    QString suffix =
-        given_suffix == QStringLiteral("") ? DefaultSuffix(this, setting) : given_suffix;
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
 
     const QString use_format = QStringLiteral("%1").append(suffix);
 
-    QObject::connect(slider, &QAbstractSlider::valueChanged, [=](int value) {
-        int present = (reversed ? max_val - value : value) * multiplier + 0.5f;
-        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
-    });
-
-    slider->setMinimum(std::stoi(setting.MinVal()));
-    slider->setMaximum(max_val);
-    slider->setValue(std::stoi(setting.ToString()));
+    if (setting.IsIntegral()) {
+        CreateIntSlider(setting, reversed, multiplier, feedback, use_format, slider, serializer,
+                        restore_func);
+    } else {
+        CreateFloatSlider(setting, reversed, multiplier, feedback, use_format, slider, serializer,
+                          restore_func);
+    }
 
     slider->setInvertedAppearance(reversed);
-    slider->setInvertedControls(reversed);
-
-    serializer = [this]() { return std::to_string(slider->value()); };
-    restore_func = [this]() { slider->setValue(std::stoi(RelevantDefault(setting))); };
 
     if (!Settings::IsConfiguringGlobal()) {
         QObject::connect(slider, &QAbstractSlider::actionTriggered, [touch]() { touch(); });
@@ -311,14 +356,11 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
                                std::function<std::string()>& serializer,
                                std::function<void()>& restore_func,
                                const std::function<void()>& touch) {
-    const int min_val =
-        setting.Ranged() ? std::stoi(setting.MinVal()) : std::numeric_limits<int>::min();
-    const int max_val =
-        setting.Ranged() ? std::stoi(setting.MaxVal()) : std::numeric_limits<int>::max();
-    const int default_val = std::stoi(setting.ToString());
+    const auto min_val = std::strtol(setting.MinVal().c_str(), nullptr, 0);
+    const auto max_val = std::strtol(setting.MaxVal().c_str(), nullptr, 0);
+    const auto default_val = std::strtol(setting.ToString().c_str(), nullptr, 0);
 
-    QString suffix =
-        given_suffix == QStringLiteral("") ? DefaultSuffix(this, setting) : given_suffix;
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
 
     spinbox = new QSpinBox(this);
     spinbox->setRange(min_val, max_val);
@@ -329,13 +371,13 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
     serializer = [this]() { return std::to_string(spinbox->value()); };
 
     restore_func = [this]() {
-        auto value{std::stol(RelevantDefault(setting))};
+        auto value{std::strtol(RelevantDefault(setting).c_str(), nullptr, 0)};
         spinbox->setValue(value);
     };
 
     if (!Settings::IsConfiguringGlobal()) {
         QObject::connect(spinbox, QOverload<int>::of(&QSpinBox::valueChanged), [this, touch]() {
-            if (spinbox->value() != std::stoi(setting.ToStringGlobal())) {
+            if (spinbox->value() != std::strtol(setting.ToStringGlobal().c_str(), nullptr, 0)) {
                 touch();
             }
         });
@@ -344,6 +386,42 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
     return spinbox;
 }
 
+QWidget* Widget::CreateDoubleSpinBox(const QString& given_suffix,
+                                     std::function<std::string()>& serializer,
+                                     std::function<void()>& restore_func,
+                                     const std::function<void()>& touch) {
+    const auto min_val = std::strtod(setting.MinVal().c_str(), nullptr);
+    const auto max_val = std::strtod(setting.MaxVal().c_str(), nullptr);
+    const auto default_val = std::strtod(setting.ToString().c_str(), nullptr);
+
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
+
+    double_spinbox = new QDoubleSpinBox(this);
+    double_spinbox->setRange(min_val, max_val);
+    double_spinbox->setValue(default_val);
+    double_spinbox->setSuffix(suffix);
+    double_spinbox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+
+    serializer = [this]() { return fmt::format("{:f}", double_spinbox->value()); };
+
+    restore_func = [this]() {
+        auto value{std::strtod(RelevantDefault(setting).c_str(), nullptr)};
+        double_spinbox->setValue(value);
+    };
+
+    if (!Settings::IsConfiguringGlobal()) {
+        QObject::connect(double_spinbox, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
+                         [this, touch]() {
+                             if (double_spinbox->value() !=
+                                 std::strtod(setting.ToStringGlobal().c_str(), nullptr)) {
+                                 touch();
+                             }
+                         });
+    }
+
+    return double_spinbox;
+}
+
 QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
                                std::function<void()>& restore_func,
                                const std::function<void()>& touch) {
@@ -353,7 +431,8 @@ QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
     }
 
     auto to_hex = [=](const std::string& input) {
-        return QString::fromStdString(fmt::format("{:08x}", std::stoul(input)));
+        return QString::fromStdString(
+            fmt::format("{:08x}", std::strtoul(input.c_str(), nullptr, 0)));
     };
 
     QRegularExpressionValidator* regex = new QRegularExpressionValidator(
@@ -366,7 +445,7 @@ QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
     line_edit->setValidator(regex);
 
     auto hex_to_dec = [this]() -> std::string {
-        return std::to_string(std::stoul(line_edit->text().toStdString(), nullptr, 16));
+        return std::to_string(std::strtoul(line_edit->text().toStdString().c_str(), nullptr, 16));
     };
 
     serializer = [hex_to_dec]() { return hex_to_dec(); };
@@ -386,7 +465,8 @@ QWidget* Widget::CreateDateTimeEdit(bool disabled, bool restrict,
                                     std::function<void()>& restore_func,
                                     const std::function<void()>& touch) {
     const long long current_time = QDateTime::currentSecsSinceEpoch();
-    const s64 the_time = disabled ? current_time : std::stoll(setting.ToString());
+    const s64 the_time =
+        disabled ? current_time : std::strtoll(setting.ToString().c_str(), nullptr, 0);
     const auto default_val = QDateTime::fromSecsSinceEpoch(the_time);
 
     date_time_edit = new QDateTimeEdit(this);
@@ -399,7 +479,7 @@ QWidget* Widget::CreateDateTimeEdit(bool disabled, bool restrict,
     auto get_clear_val = [this, restrict, current_time]() {
         return QDateTime::fromSecsSinceEpoch([this, restrict, current_time]() {
             if (restrict && checkbox->checkState() == Qt::Checked) {
-                return std::stoll(RelevantDefault(setting));
+                return std::strtoll(RelevantDefault(setting).c_str(), nullptr, 0);
             }
             return current_time;
         }());
@@ -506,8 +586,7 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         } else {
             data_component = CreateCombobox(serializer, restore_func, touch);
         }
-    } else if (type == typeid(u32) || type == typeid(int) || type == typeid(u16) ||
-               type == typeid(s64) || type == typeid(u8)) {
+    } else if (setting.IsIntegral()) {
         switch (request) {
         case RequestType::Slider:
         case RequestType::ReverseSlider:
@@ -534,6 +613,20 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         default:
             UNIMPLEMENTED();
         }
+    } else if (setting.IsFloatingPoint()) {
+        switch (request) {
+        case RequestType::Default:
+        case RequestType::SpinBox:
+            data_component = CreateDoubleSpinBox(suffix, serializer, restore_func, touch);
+            break;
+        case RequestType::Slider:
+        case RequestType::ReverseSlider:
+            data_component = CreateSlider(request == RequestType::ReverseSlider, multiplier, suffix,
+                                          serializer, restore_func, touch);
+            break;
+        default:
+            UNIMPLEMENTED();
+        }
     } else if (type == typeid(std::string)) {
         switch (request) {
         case RequestType::Default:
@@ -638,10 +731,10 @@ Widget::Widget(Settings::BasicSetting* setting_, const TranslationMap& translati
             return std::pair{translations.at(id).first, translations.at(id).second};
         }
         LOG_WARNING(Frontend, "Translation table lacks entry for \"{}\"", setting_label);
-        return std::pair{QString::fromStdString(setting_label), QStringLiteral("")};
+        return std::pair{QString::fromStdString(setting_label), QStringLiteral()};
     }();
 
-    if (label == QStringLiteral("")) {
+    if (label == QStringLiteral()) {
         LOG_DEBUG(Frontend, "Translation table has empty entry for \"{}\", skipping...",
                   setting.GetLabel());
         return;

src/yuzu/configuration/shared_widget.h

@@ -22,6 +22,7 @@ class QObject;
 class QPushButton;
 class QSlider;
 class QSpinBox;
+class QDoubleSpinBox;
 class QRadioButton;
 
 namespace Settings {
@@ -43,6 +44,10 @@ enum class RequestType {
     MaxEnum,
 };
 
+constexpr float default_multiplier{1.f};
+constexpr float default_float_multiplier{100.f};
+static const QString default_suffix = QStringLiteral();
+
 class Widget : public QWidget {
     Q_OBJECT
 
@@ -66,8 +71,9 @@ public:
                     const ComboboxTranslationMap& combobox_translations, QWidget* parent,
                     bool runtime_lock, std::vector<std::function<void(bool)>>& apply_funcs_,
                     RequestType request = RequestType::Default, bool managed = true,
-                    float multiplier = 1.0f, Settings::BasicSetting* other_setting = nullptr,
-                    const QString& suffix = QStringLiteral(""));
+                    float multiplier = default_multiplier,
+                    Settings::BasicSetting* other_setting = nullptr,
+                    const QString& suffix = default_suffix);
     virtual ~Widget();
 
     /**
@@ -89,6 +95,7 @@ public:
     QPushButton* restore_button{}; ///< Restore button for custom configurations
     QLineEdit* line_edit{};        ///< QLineEdit, used for LineEdit and HexEdit
     QSpinBox* spinbox{};
+    QDoubleSpinBox* double_spinbox{};
     QCheckBox* checkbox{};
     QSlider* slider{};
     QComboBox* combobox{};
@@ -126,6 +133,9 @@ private:
                                 const std::function<void()>& touch);
     QWidget* CreateSpinBox(const QString& suffix, std::function<std::string()>& serializer,
                            std::function<void()>& restore_func, const std::function<void()>& touch);
+    QWidget* CreateDoubleSpinBox(const QString& suffix, std::function<std::string()>& serializer,
+                                 std::function<void()>& restore_func,
+                                 const std::function<void()>& touch);
 
     QWidget* parent;
     const TranslationMap& translations;
@@ -145,14 +155,15 @@ public:
     Widget* BuildWidget(Settings::BasicSetting* setting,
                         std::vector<std::function<void(bool)>>& apply_funcs,
                         RequestType request = RequestType::Default, bool managed = true,
-                        float multiplier = 1.0f, Settings::BasicSetting* other_setting = nullptr,
-                        const QString& suffix = QStringLiteral("")) const;
+                        float multiplier = default_multiplier,
+                        Settings::BasicSetting* other_setting = nullptr,
+                        const QString& suffix = default_suffix) const;
 
     Widget* BuildWidget(Settings::BasicSetting* setting,
                         std::vector<std::function<void(bool)>>& apply_funcs,
                         Settings::BasicSetting* other_setting,
                         RequestType request = RequestType::Default,
-                        const QString& suffix = QStringLiteral("")) const;
+                        const QString& suffix = default_suffix) const;
 
     const ComboboxTranslationMap& ComboboxTranslations() const;
 

src/yuzu_cmd/config.cpp

@@ -259,7 +259,7 @@ void Config::ReadValues() {
     std::stringstream ss(title_list);
     std::string line;
     while (std::getline(ss, line, '|')) {
-        const auto title_id = std::stoul(line, nullptr, 16);
+        const auto title_id = std::strtoul(line.c_str(), nullptr, 16);
         const auto disabled_list = sdl2_config->Get("AddOns", "disabled_" + line, "");
 
         std::stringstream inner_ss(disabled_list);

src/yuzu_cmd/yuzu.cpp

@@ -264,8 +264,9 @@ int main(int argc, char** argv) {
                 nickname = match[1];
                 password = match[2];
                 address = match[3];
-                if (!match[4].str().empty())
-                    port = static_cast<u16>(std::stoi(match[4]));
+                if (!match[4].str().empty()) {
+                    port = static_cast<u16>(std::strtoul(match[4].str().c_str(), nullptr, 0));
+                }
                 std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
                 if (!std::regex_match(nickname, nickname_re)) {
                     std::cout