config: use string_view, added method to get value pointer

UnleashedRecomp/config.cpp

@@ -18,7 +18,7 @@ void Config::Load()
         {
             def->ReadValue(toml);
 #if _DEBUG
-            printf("%s\n", def->GetDefinition().c_str());
+            printf("%s (0x%llx)\n", def->GetDefinition().c_str(), def->GetValue());
 #endif
         }
     }

UnleashedRecomp/config.h

@@ -5,7 +5,7 @@
 class Config
 {
 public:
-    inline static std::vector<ConfigDefBase*> Definitions{};
+    inline static std::vector<IConfigDef*> Definitions{};
 
     CONFIG_DEFINE_ENUM("System", ELanguage, Language, ELanguage::English);
     CONFIG_DEFINE("System", bool, Hints, true);

UnleashedRecomp/config_detail.h

@@ -30,24 +30,23 @@
 
 #define WINDOWPOS_CENTRED 0x2FFF0000
 
-class ConfigDefBase
+class IConfigDef
 {
 public:
-    virtual ~ConfigDefBase() = default;
+    virtual ~IConfigDef() = default;
     virtual void ReadValue(toml::v3::ex::parse_result& toml) = 0;
     virtual void MakeDefault() = 0;
-    virtual std::string GetSection() const = 0;
+    virtual bool IsMenuOption() const = 0;
-    virtual std::string GetName() const = 0;
+    virtual std::string_view GetSection() const = 0;
+    virtual std::string_view GetName() const = 0;
+    virtual void* GetValue() = 0;
     virtual std::string GetDefinition(bool withSection = false) const = 0;
     virtual std::string ToString() const = 0;
 };
 
 template<typename T, bool isMenuOption = true>
-class ConfigDef : public ConfigDefBase
+class ConfigDef : public IConfigDef
 {
-protected:
-    bool m_isMenuOption{ isMenuOption };
-
 public:
     std::string Section{};
     std::string Name{};
@@ -123,16 +122,26 @@ public:
         Value = DefaultValue;
     }
 
-    std::string GetSection() const override
+    bool IsMenuOption() const override
+    {
+        return isMenuOption;
+    }
+
+    std::string_view GetSection() const override
     {
         return Section;
     }
 
-    std::string GetName() const override
+    std::string_view GetName() const override
     {
         return Name;
     }
 
+    void* GetValue() override
+    {
+        return &Value;
+    }
+
     std::string GetDefinition(bool withSection = false) const override
     {
         std::string result;
@@ -147,27 +156,25 @@ public:
 
     std::string ToString() const override
     {
-        if constexpr (std::is_same<T, std::string>::value)
+        std::string result = "\"N/A\"";
+
+        if constexpr (std::is_same_v<T, std::string>)
         {
-            return std::format("\"{}\"", Value);
+            result = std::format("\"{}\"", Value);
         }
         else if constexpr (std::is_enum_v<T>)
         {
             auto it = EnumTemplateReverse.find(Value);
 
             if (it != EnumTemplateReverse.end())
-            {
+                result = std::format("\"{}\"", it->second);
-                return std::format("\"{}\"", it->second);
-            }
-            else
-            {
-                return "\"N/A\"";
-            }
         }
         else
         {
-            return std::format("{}", Value);
+            result = std::format("{}", Value);
         }
+
+        return result;
     }
 
     ConfigDef& operator=(const ConfigDef& other)

UnleashedRecomp/ui/options_menu.cpp

@@ -311,7 +311,7 @@ static void DrawConfigOptions()
 
     for (auto& config : Config::Definitions)
     {
-        if (_stricmp(config->GetSection().c_str(), CATEGORIES[g_categoryIndex]) != 0)
+        if (_stricmp(config->GetSection().data(), CATEGORIES[g_categoryIndex]) != 0)
             continue;
 
         // Left side
@@ -322,9 +322,9 @@ static void DrawConfigOptions()
             drawList->AddRectFilledMultiColor(min, max, COLOR0, COLOR0, COLOR1, COLOR1);
 
         float size = Scale(26.0f);
-        auto textSize = g_seuratFont->CalcTextSizeA(size, FLT_MAX, 0.0f, config->GetName().c_str());
+        auto textSize = g_seuratFont->CalcTextSizeA(size, FLT_MAX, 0.0f, config->GetName().data());
 
-        drawList->AddText(g_seuratFont, size, { min.x + gridSize, min.y + (optionHeight - textSize.y) / 2.0f }, IM_COL32_WHITE, config->GetName().c_str());
+        drawList->AddText(g_seuratFont, size, { min.x + gridSize, min.y + (optionHeight - textSize.y) / 2.0f }, IM_COL32_WHITE, config->GetName().data());
 
         // Right side
         min = { max.x + (clipRectMax.x - max.x - valueWidth) / 2.0f, min.y + (optionHeight - valueHeight) / 2.0f };
@@ -342,7 +342,7 @@ static void DrawConfigOptions()
         std::transform(valueText.begin(), valueText.end(), valueText.begin(), toupper);
 
         size = Scale(20.0f);
-        textSize = g_newRodinFont->CalcTextSizeA(size, FLT_MAX, 0.0f, valueText.c_str());
+        textSize = g_newRodinFont->CalcTextSizeA(size, FLT_MAX, 0.0f, valueText.data());
 
         min.x += ((max.x - min.x) - textSize.x) / 2.0f;
         min.y += ((max.y - min.y) - textSize.y) / 2.0f;
@@ -359,7 +359,7 @@ static void DrawConfigOptions()
             size,
             min,
             IM_COL32_WHITE,
-            valueText.c_str(),
+            valueText.data(),
             Scale(2),
             IM_COL32_BLACK);