Added Language setting and localization wrapper

plugins/libimhex/include/hex/helpers/lang.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <map>
+#include <string>
+#include <string_view>
+
+namespace hex {
+
+    class LangEntry {
+    public:
+        LangEntry(const char *unlocalizedString);
+
+        operator std::string() const;
+        operator std::string_view() const;
+        operator const char*() const;
+
+        std::string_view get() const;
+
+        static void loadLanguage(std::string_view language);
+        static const std::map<std::string, std::string>& getSupportedLanguages();
+
+    private:
+        std::string m_unlocalizedString;
+    };
+
+    namespace lang_literals {
+
+        LangEntry operator""_lang(const char *string, size_t) {
+            return LangEntry(string);
+        }
+
+    }
+
+
+
+}

plugins/libimhex/include/hex/helpers/shared_data.hpp

@@ -63,6 +63,7 @@ namespace hex {
         static u32 patternPaletteOffset;
         static std::string errorPopupMessage;
         static std::list<ImHexApi::Bookmarks::Entry> bookmarkEntries;
+        static std::map<std::string, std::string> loadedLanguage;
 
         static imgui_addons::ImGuiFileBrowser fileBrowser;
         static imgui_addons::ImGuiFileBrowser::DialogMode fileBrowserDialogMode;