myx/lib/Qt5TargetSetup.cmake

include_guard(GLOBAL)

function(myx_qt5_target_setup NAME)
  set(options)
  set(oneValueArgs)
  set(multiValueArgs COMPONENTS PRIVATE PUBLIC_MOC PRIVATE_MOC UI QRC LANGS)

  cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})

  get_target_property(type ${NAME} TYPE)

  if(ARG_SOURCES OR ARG_CPP OR ARG_HPP OR ARG_MOD)
    myx_message_fatal_error("MyxCMake: prohibited use")
  endif()

  if(ARG_COMPONENTS)
    find_package(Qt5 COMPONENTS ${ARG_COMPONENTS} REQUIRED)
    foreach(iter ${ARG_COMPONENTS})
      target_include_directories(${NAME} PRIVATE ${Qt5${iter}_INCLUDE_DIRS})
      if(type STREQUAL "EXECUTABLE" AND NOT iter STREQUAL "LinguistTools")
        target_link_libraries(${NAME} PRIVATE "Qt5::${iter}")
      endif()
    endforeach()
  endif()

  if(ARG_PRIVATE)
    foreach(iter ${ARG_PRIVATE})
      find_package("Qt5${iter}" COMPONENTS Private REQUIRED)
    endforeach()
  endif()

  if(type STREQUAL "EXECUTABLE")
    target_compile_options(${NAME} PRIVATE ${Qt5Core_EXECUTABLE_COMPILE_FLAGS})
  endif()

  if(ARG_PUBLIC_MOC)
    set_property(TARGET ${NAME} APPEND PROPERTY PUBLIC_HEADER_FILES "${ARG_PUBLIC_MOC}")
  endif()

  if(ARG_PRIVATE_MOC)
      set_property(TARGET ${NAME} APPEND PROPERTY PRIVATE_HEADER_FILES "${ARG_PRIVATE_MOC}")
  endif()

  if(ARG_PUBLIC_MOC OR ARG_PRIVATE_MOC)
    qt5_wrap_cpp(moc_cpp ${ARG_PUBLIC_MOC} ${ARG_PRIVATE_MOC})
  endif()

  if(ARG_QRC)
    qt5_add_resources(qrc_cpp ${ARG_QRC})
  endif()

  if(ARG_UI AND "Widgets" IN_LIST ARG_COMPONENTS)
    qt5_wrap_ui(ui_h ${ARG_UI})
  endif()

  if("LinguistTools" IN_LIST ARG_COMPONENTS)
    foreach(iter ${ARG_LANGS})
      qt5_create_translation(qm
        "${PROJECT_SOURCE_DIR}/include"
        "${PROJECT_SOURCE_DIR}/src"
        "${PROJECT_SOURCE_DIR}/l10n/${NAME}_${iter}.ts")
      target_sources(${NAME} PRIVATE ${qm})
    endforeach()
    unset(qm)
  endif()

  target_sources(${NAME} PRIVATE ${ARG_PUBLIC_MOC} ${ARG_PRIVATE_MOC} ${moc_cpp} ${ui_h} ${qrc_cpp})

  # Установка публичных заголовочных файлов
  if(PROJECT_IS_TOP_LEVEL)
    install_relative(${PROJECT_SOURCE_DIR}
      FILES ${ARG_PUBLIC_MOC}
      DESTINATION ${CMAKE_INSTALL_PREFIX}
      COMPONENT dev
     )
  endif()
endfunction()