if(NOT DEFINED WEBENGINE_ROOT_SOURCE_DIR)
    get_filename_component(WEBENGINE_ROOT_SOURCE_DIR
        "${CMAKE_CURRENT_LIST_DIR}/../.." REALPATH
    )
endif()
find_package(Qt6 ${PROJECT_VERSION} REQUIRED COMPONENTS Gui Network OpenGL Quick)
include(${WEBENGINE_ROOT_SOURCE_DIR}/cmake/Functions.cmake)
set(buildDir "${CMAKE_CURRENT_BINARY_DIR}")

add_subdirectory(plugins/imageformats/pdf)

qt_internal_add_module(Pdf
    SOURCES
        qpdfbookmarkmodel.cpp qpdfbookmarkmodel.h
        qpdfdestination.cpp qpdfdestination.h qpdfdestination_p.h
        qpdfdocument.cpp qpdfdocument.h qpdfdocument_p.h
        qpdfdocumentrenderoptions.h
        qpdflinkmodel.cpp qpdflinkmodel_p.h qpdflinkmodel_p_p.h
        qpdfpagenavigation.cpp qpdfpagenavigation.h
        qpdfpagerenderer.cpp qpdfpagerenderer.h
        qpdfsearchmodel.cpp qpdfsearchmodel.h qpdfsearchmodel_p.h
        qpdfsearchresult.cpp qpdfsearchresult.h qpdfsearchresult_p.h
        qpdfselection.cpp qpdfselection.h qpdfselection_p.h
        qtpdfglobal.h
        qpdfnamespace.h
    INCLUDE_DIRECTORIES
        ../3rdparty/chromium
    DEFINES
        QT_BUILD_PDF_LIB
        NOMINMAX
    LIBRARIES
        Qt::CorePrivate
        Qt::Network
    PUBLIC_LIBRARIES
        Qt::Core
        Qt::Gui
)

make_config_for_gn(Pdf gn_config)
make_install_only(Pdf)
qt_internal_add_docs(Pdf
    doc/qtpdf.qdocconf
)

##
#   REPO BUILD
##

if(WEBENGINE_REPO_BUILD)
    find_package(Qt6 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS BuildInternals Core)
    find_package(Gn ${QT_REPO_MODULE_VERSION} EXACT REQUIRED)
    find_package(Ninja 1.7.2 REQUIRED)
    find_package(Python2 2.7.5 REQUIRED)
    find_package(Nodejs 10.19 REQUIRED)
    find_package(PkgConfig)
    if(PkgConfig_FOUND)
        create_pkg_config_host_wrapper()
    endif()

    ##
    #   TOOLCHAIN SETUP
    ##

    if(LINUX)
       setup_toolchains()
    endif()

    ##
    #   MULTICONFIG SETUP
    ##

    get_configs(configs)
    get_architectures(archs)

    foreach(arch ${archs})
        foreach(config ${configs})

            ##
            #   BULID.gn SETUP
            ##

            set(buildGn pdf_${config}_${arch})
            add_gn_target(${buildGn} ${config} ${arch} SOURCES DEFINES CXX_COMPILE_OPTIONS C_COMPILE_OPTIONS INCLUDES)
            resolve_target_includes(gnIncludes Pdf)
            get_forward_declaration_macro(forwardDeclarationMacro)
            read_gn_target(${buildGn} ${WEBENGINE_ROOT_BUILD_DIR}/src/pdf/${config}/gn_config.cxx.cmake)
            read_gn_target(${buildGn} ${WEBENGINE_ROOT_BUILD_DIR}/src/pdf/${config}/gn_config.c.cmake)
            configure_gn_target(${buildGn} ${config}
                ${WEBENGINE_ROOT_SOURCE_DIR}/src/pdf/configure/BUILD.root.gn.in "${buildDir}/${config}/${arch}/BUILD.gn"
                pdf/${config}/${arch}
            )

            ##
            #  GN PARAMETERS
            ##

            unset(gnArgArg)
            append_build_type_setup(gnArgArg)
            append_compiler_linker_sdk_setup(gnArgArg)
            append_sanitizer_setup(gnArgArg)
            append_toolchain_setup(gnArgArg)
            append_pkg_config_setup(gnArgArg)

            list(APPEND gnArgArg
              qtwebengine_target="${buildDir}/${config}/${arch}:QtPdf"
              enable_remoting=false
              enable_web_speech=false
              chrome_pgo_phase=0
            )

            if(LINUX)
              list(APPEND gnArgArg
                  use_x11=false
                  is_cfi=false
                  ozone_auto_platforms=false
                  use_gnome_keyring=false)
            endif()
            if(MACOS)
              list(APPEND gnArgArg angle_enable_vulkan=false)
            endif()
            if(WIN32)
              list(APPEND gnArgArg
                  ninja_use_custom_environment_files=false
                  safe_browsing_mode=0
              )
            endif()

            extend_gn_list(gnArgArg
                ARGS pdf_enable_v8
                CONDITION QT_FEATURE_pdf_v8
            )
            extend_gn_list(gnArgArg
                ARGS pdf_enable_xfa
                CONDITION QT_FEATURE_pdf_xfa
            )
            extend_gn_list(gnArgArg
                ARGS pdf_enable_xfa_bmp
                CONDITION QT_FEATURE_pdf_xfa_bmp
            )
            extend_gn_list(gnArgArg
                ARGS pdf_enable_xfa_gif
                CONDITION QT_FEATURE_pdf_xfa_gif
            )
            extend_gn_list(gnArgArg
                ARGS pdf_enable_xfa_png
                CONDITION QT_FEATURE_pdf_xfa_png
            )
            extend_gn_list(gnArgArg
                ARGS pdf_enable_xfa_tiff
                CONDITION QT_FEATURE_pdf_xfa_tiff
            )

            ##
            #  GN CALL
            ##

            execute_gn(gnArgArg)
        endforeach()
    endforeach()
    set(arch ${CMAKE_SYSTEM_PROCESSOR})
    target_include_directories(Pdf PRIVATE ${buildDir}/$<CONFIG>/${arch}/gen)
    add_gn_build_aritfacts_to_target(Pdf QtPdf ${buildDir})
endif()