本地化语言支持

Author: CppCXY

CodeFormatServer/src/LanguageService.cpp

@@ -1,4 +1,7 @@
 #include "CodeFormatServer/LanguageService.h"
+#include <fstream>
+#include <sstream>
+#include "nlohmann/json.hpp"
 #include "CodeFormatServer/VSCode.h"
 #include "CodeService/LuaCodeStyleOptions.h"
 #include "CodeService/LuaFormatter.h"
@@ -64,6 +67,33 @@ std::shared_ptr<vscode::InitializeResult> LanguageService::OnInitialize(std::sha
 		LanguageClient::GetInstance().UpdateOptions(configFile.workspace, configFile.path);
 	}
 
+	std::filesystem::path localePath = param->initializationOptions.localeRoot;
+	localePath /= param->locale + ".json";
+
+	if (std::filesystem::exists(localePath) && std::filesystem::is_regular_file(localePath))
+	{
+		std::fstream fin(localePath.string(), std::ios::in);
+
+		if (fin.is_open())
+		{
+			std::stringstream s;
+			s << fin.rdbuf();
+			std::string jsonText = s.str();
+			auto json = nlohmann::json::parse(jsonText);
+
+			if (json.is_object())
+			{
+				std::map<std::string, std::string> languageMap;
+				for (auto [key,value] : json.items())
+				{
+					languageMap.insert({key, value});
+				}
+
+				LanguageTranslator::GetInstance().SetLanguageMap(std::move(languageMap));
+			}
+		}
+	}
+
 
 	return result;
 }
@@ -194,7 +224,7 @@ std::shared_ptr<vscode::Serializable> LanguageService::OnTypeFormatting(
 	auto position = param->position;
 
 	auto result = std::make_shared<vscode::DocumentFormattingResult>();
-	if(parser->IsEmptyLine(position.line - 1))
+	if (parser->IsEmptyLine(position.line - 1))
 	{
 		result->hasError = true;
 		return result;

CodeFormatServer/src/VSCode.cpp

@@ -224,6 +224,10 @@ void vscode::InitializationOptions::Deserialize(nlohmann::json json)
 			workspaceFolders.emplace_back(workspaceUri);
 		}
 	}
+	if(json["localeRoot"].is_string())
+	{
+		localeRoot = json["localeRoot"];
+	}
 }
 
 void vscode::InitializeParams::Deserialize(nlohmann::json json)

CodeService/CMakeLists.txt

@@ -60,4 +60,8 @@ target_sources(CodeService
 	${CodeService_SOURCE_DIR}/src/LanguageTranslator.cpp
 )
 
+if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+	target_compile_options(CodeService PUBLIC /utf-8)
+endif ()
+
 target_link_libraries(CodeService LuaParser)

include/CodeFormatServer/VSCode.h

@@ -155,7 +155,7 @@ class InitializationOptions : public Serializable
 public:
 	std::vector<std::string> workspaceFolders;
 	std::vector<EditorConfigSource> configFiles;
-
+	std::string localeRoot;
 	void Deserialize(nlohmann::json json) override;
 };
 

include/CodeService/LanguageTranslator.h

@@ -13,6 +13,7 @@ class LanguageTranslator
 	std::string Get(const std::string& source);
 
 	void SetLanguageMap(std::map<std::string, std::string>&& languageDictionary);
+
 private:
 	std::map<std::string, std::string> _languageDictionary;
 };