update

src/gkmsGUI/GUII18n.cpp

@@ -0,0 +1,41 @@
+#include "stdinclude.hpp"
+#include "i18nData/strings_en.hpp"
+#include "i18nData/strings_ja.hpp"
+#include "i18nData/strings_zh-rCN.hpp"
+
+
+namespace GkmsGUII18n {
+	const LANGID localLanguage = GetUserDefaultUILanguage();
+
+	std::unordered_set<LANGID> sChineseLangIds{ { 0x0004, 0x0804, 0x1004 } };  // zh-Hans, zh-CN, zh-SG
+	// std::unordered_set<LANGID> tChineseLangIds{ { 0x0404, 0x0c04, 0x1404, 0x048E } };  // zh-TW, zh-HK, zh-MO, zh-yue-HK
+	std::unordered_set<LANGID> jpnLangIds{ { 0x0011, 0x0411 } };  // ja, ja-JP
+
+	std::unordered_map<std::string, std::string> GetI18nData() {
+		if (sChineseLangIds.contains(localLanguage)) {
+			return I18nData::i18nData_zh_rCN;
+		}
+		else if (jpnLangIds.contains(localLanguage)) {
+			return I18nData::i18nData_ja;
+		}
+		else {
+			return I18nData::i18nData_default;
+		}
+	}
+
+    const char* ts(const std::string& key) {
+        static std::unordered_map<std::string, std::string> i18nData = GetI18nData();
+
+        if (auto it = i18nData.find(key); it != i18nData.end()) {
+            return it->second.c_str();
+        }
+        if (auto it = I18nData::i18nData_default.find(key); it != I18nData::i18nData_default.end()) {
+            return it->second.c_str();
+        }
+
+        static std::unordered_map<std::string, std::string> fallbackMap;
+        auto [iter, inserted] = fallbackMap.emplace(key, key);
+        return iter->second.c_str();
+    }
+
+}