ENH: MRML Lib add i18n support and ts files.

Author: u8621011

Libs/MRML/Widgets/CMakeLists.txt

@@ -460,6 +460,29 @@ if(NOT ${PROJECT_NAME}_INSTALL_NO_DEVELOPMENT)
     DESTINATION include/${PROJECT_NAME} COMPONENT Development)
 endif()
 
+  # --------------------------------------------------------------------------
+  # Translation
+  # --------------------------------------------------------------------------
+  if(Slicer_BUILD_I18N_SUPPORT)
+    set(TS_DIR
+      "${CMAKE_CURRENT_SOURCE_DIR}/Resources/Translations/"
+    )
+    get_property(Slicer_LANGUAGES GLOBAL PROPERTY Slicer_LANGUAGES)
+
+    include(SlicerMacroTranslation)
+    SlicerMacroTranslation(
+      SRCS ${MRMLWidgets_SRCS}
+      UI_SRCS ${MRMLWidgets_UI_SRCS}
+      TS_DIR ${TS_DIR}
+      TS_BASEFILENAME ${PROJECT_NAME}
+      TS_LANGUAGES ${Slicer_LANGUAGES}
+      QM_OUTPUT_DIR_VAR QM_OUTPUT_DIR
+      QM_OUTPUT_FILES_VAR QM_OUTPUT_FILES
+      )
+
+    set_property(GLOBAL APPEND PROPERTY Slicer_QM_OUTPUT_DIRS ${QM_OUTPUT_DIR})
+  endif()
+
 # --------------------------------------------------------------------------
 # Build library
 # --------------------------------------------------------------------------
@@ -471,6 +494,7 @@ add_library(${lib_name}
   ${MRMLWidgets_MOC_CXX}
   ${MRMLWidgets_UI_CXX}
   ${MRMLWidgets_QRC_CXX}
+  ${QM_OUTPUT_FILES}
   )
 
 set(MRMLWidgets_LIBRARIES