feat: Add possibility for translation

CMakeLists.txt

@@ -11,9 +11,11 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 find_package(QtCreator REQUIRED COMPONENTS Core)
-find_package(Qt6 COMPONENTS Core Gui Quick Widgets Network Test REQUIRED)
+find_package(Qt6 COMPONENTS Core Gui Quick Widgets Network Test LinguistTools REQUIRED)
 find_package(GTest)
 
+qt_standard_project_setup(I18N_TRANSLATED_LANGUAGES en)
+
 # IDE_VERSION is defined by QtCreator package
 string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" version_match ${IDE_VERSION})
 set(QODEASSIST_QT_CREATOR_VERSION_MAJOR ${CMAKE_MATCH_1})
@@ -126,3 +128,9 @@ if (QtCreatorExecutable)
   )
   set_target_properties(RunQtCreator PROPERTIES FOLDER "qtc_runnable")
 endif()
+
+qt_add_translations(TARGETS QodeAssist
+          TS_OUTPUT_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/resources/translations
+          RESOURCE_PREFIX "/translations"
+          LUPDATE_OPTIONS -no-obsolete
+)

QodeAssist_en_001.ts

@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE TS>
-<TS version="2.1" language="en_001"></TS>

qodeassist.cpp

@@ -40,6 +40,7 @@
 #include <QMainWindow>
 #include <QMenu>
 #include <QMessageBox>
+#include <QTranslator>
 
 #include "ConfigurationManager.hpp"
 #include "QodeAssistClient.hpp"
@@ -89,6 +90,23 @@ public:
         delete m_navigationPanel;
     }
 
+    void loadTranslations()
+    {
+        const QString langId = Core::ICore::userInterfaceLanguage();
+
+        QTranslator *translator = new QTranslator(qApp);
+        QString resourcePath = QString(":/translations/QodeAssist_%1.qm").arg(langId);
+
+        bool success = translator->load(resourcePath);
+        if (success) {
+            qApp->installTranslator(translator);
+            qDebug() << "Loaded translation from resources:" << resourcePath;
+        } else {
+            delete translator;
+            qDebug() << "No translation found for language:" << langId;
+        }
+    }
+
     void initialize() final
     {
 #if QODEASSIST_QT_CREATOR_VERSION >= QT_VERSION_CHECK(15, 0, 83)
@@ -97,6 +115,7 @@ public:
             Constants::QODE_ASSIST_GENERAL_OPTIONS_DISPLAY_CATEGORY,
             ":/resources/images/qoderassist-icon.png");
 #endif
+        loadTranslations();
 
         Providers::registerProviders();
         Templates::registerTemplates();