# set files
file (GLOB SOURCES *.cpp)
file (GLOB HEADERS *.h)
file (GLOB FORMS *.ui)

file (GLOB LANGUAGES ${SUBPROJECT_TRANSLATION_DIR}/*.ts)
set (RESOURCES ${SUBPROJECT_RESOURCE_DIR}/resources.qrc)

message (STATUS "${SUBPROJECT} Sources: ${SOURCES}")
message (STATUS "${SUBPROJECT} Headers: ${HEADERS}")
message (STATUS "${SUBPROJECT} Forms: ${FORMS}")

# include_path
include_directories (${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR}/../)

if (USE_QT5)
    find_package(Qt5Core REQUIRED)
    find_package(Qt5Widgets REQUIRED)
    find_package(Qt5LinguistTools REQUIRED)
    add_definitions(${Qt5Core_DEFINITIONS})
    add_definitions(${Qt5Widgets_DEFINITIONS})
    add_definitions(${Qt5LinguistTools_DEFINITIONS})
    qt5_wrap_cpp (MOC_SOURCES ${HEADERS})
    qt5_wrap_ui (UI_HEADERS ${FORMS})
    qt5_add_resources (QRC_SOURCES ${RESOURCES})

    foreach (LANGUAGE ${LANGUAGES})
        set (TS ${LANGUAGE})
        string (REPLACE ".ts" ".qm" QM ${TS})
        set (TRANSLATIONS ${TRANSLATIONS} ${TS})
        set (TRANSLATIONS_BINARY ${TRANSLATIONS_BINARY} ${QM})
        add_custom_command (OUTPUT ${QM} COMMAND ${Qt5_LRELEASE_EXECUTABLE} ${TS} MAIN_DEPENDENCY ${TS})
    endforeach ()
    add_custom_target (translations COMMAND ${Qt5_LUPDATE_EXECUTABLE} ${HEADERS} ${SOURCES} ${UI_HEADERS} -ts ${TRANSLATIONS})
    add_custom_command (TARGET translations COMMAND ${Qt5_LRELEASE_EXECUTABLE} ${TRANSLATIONS})
    message (STATUS "${SUBPROJECT} Translations: ${TRANSLATIONS_BINARY}")

    source_group ("Header Files" FILES ${HEADERS})
    source_group ("Source Files" FILES ${SOURCES})
    source_group ("Generated Files" FILES ${MOC_SOURCES})

    include_directories (${Qt5Core_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
    add_executable (${SUBPROJECT} ${UI_HEADERS} ${HEADERS} ${SOURCES} ${MOC_SOURCES} ${QRC_SOURCES} ${TRANSLATIONS})
    target_link_libraries (${SUBPROJECT} ${Qt5Widgets_LIBRARIES} ${Qt5Core_LIBRARIES})
else ()
    find_package (Qt4 REQUIRED)
    include (${QT_USE_FILE})
    qt4_wrap_cpp (MOC_SOURCES ${HEADERS})
    qt4_wrap_ui (UI_HEADERS ${FORMS})
    qt4_add_resources (QRC_SOURCES ${RESOURCES})

    foreach (LANGUAGE ${LANGUAGES})
        set (TS ${LANGUAGE})
        string (REPLACE ".ts" ".qm" QM ${TS})
        set (TRANSLATIONS ${TRANSLATIONS} ${TS})
        set (TRANSLATIONS_BINARY ${TRANSLATIONS_BINARY} ${QM})
        add_custom_command (OUTPUT ${QM} COMMAND ${QT_LRELEASE_EXECUTABLE} ${TS} MAIN_DEPENDENCY ${TS})
    endforeach ()
    add_custom_target (translations COMMAND ${QT_LUPDATE_EXECUTABLE} ${HEADERS} ${SOURCES} ${UI_HEADERS} -ts ${TRANSLATIONS})
    add_custom_command (TARGET translations COMMAND ${QT_LRELEASE_EXECUTABLE} ${TRANSLATIONS})
    message (STATUS "${SUBPROJECT} Translations: ${TRANSLATIONS_BINARY}")

    source_group ("Header Files" FILES ${HEADERS})
    source_group ("Source Files" FILES ${SOURCES})
    source_group ("Generated Files" FILES ${MOC_SOURCES})

    add_executable (${SUBPROJECT} ${UI_HEADERS} ${HEADERS} ${SOURCES} ${MOC_SOURCES} ${QRC_SOURCES} ${TRANSLATIONS})
    target_link_libraries (${SUBPROJECT} ${QT_LIBRARIES} ${QT_QTMAIN_LIBRARY})
endif()

# install properties
install (TARGETS ${SUBPROJECT} DESTINATION bin)