添加翻译（终于）

CMakeLists.txt

@@ -24,7 +24,8 @@ set(REQUIRED_LIBS
     Gui
     Widgets
     Network
-    Concurrent)
+    Concurrent
+    LinguistTools)
 set(REQUIRED_LIBS_QUALIFIED
     Qt5::Core
     Qt5::Gui
@@ -123,7 +124,9 @@ QT5_WRAP_UI(WRAPPED_UI_FILES
             gui/page/ui/settings.ui
             gui/page/ui/homepage.ui)
 
-add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
+qt5_create_translation(QM_FILES ${CMAKE_SOURCE_DIR} lang/zh.ts)
+
+add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES} ${QM_FILES})
 
 if(SPARK_BUILD_DTK_PLUGIN)
     add_subdirectory(plugin/dtkplugin)

src/main.cpp

@@ -1,5 +1,6 @@
 #include <QApplication>
 #include <QPushButton>
+#include <QTranslator>
 #include <spklogging.h>
 #include "spkui_general.h"
 #include "spkstore.h"
@@ -16,6 +17,17 @@ int main(int argc, char *argv[])
 
   QString LogPath = "";
 
+  QTranslator tr;
+  QLocale loc;
+  QString trDir;
+#ifndef NDEBUG
+  trDir = ".";
+#else // Translation files (zh.qm etc) installed to this path!
+  trDir = "/usr/share/spark-store/translations/";
+#endif
+  if(tr.load(loc, "", "", "."))
+    a.installTranslator(&tr);
+
   SpkStore store(false, LogPath);
 
 //  SpkDownloadMgr dl;