# -*- mode: CMake; cmake-tab-width: 4; -*-

# Prepends a prefix to all elements in a list. Needed only in
# cmake < 3.12, but we claim to support 3.10, so this is needed.
# Usage: list_transform_prepend(FILES_TO_TRANSLATE "prefix/")
# See https://stackoverflow.com/a/59155344/1329652
#
# According to #1388 cmake 3.19.2 requires this to be defined
# in each source file separately

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Info.plist.in ${CMAKE_CURRENT_BINARY_DIR}/Info.plist)

function(list_transform_prepend var prefix)
    set(temp "")
    foreach(f ${${var}})
        list(APPEND temp "${prefix}${f}")
    endforeach()
    set(${var} "${temp}" PARENT_SCOPE)
endfunction()

find_package(Threads REQUIRED)

set(CELL_SOURCE_FILES
    AbsCell.cpp
    AtCell.cpp
    BoxCell.cpp
    NamedBoxCell.cpp
    Cell.cpp
    CellList.cpp
    CellPtr.cpp
    ConjugateCell.cpp
    DiffCell.cpp
    DigitCell.cpp
    EditorCell.cpp
    ExptCell.cpp
    FracCell.cpp
    FunCell.cpp
    GroupCell.cpp
    ImgCell.cpp
    ImgCellBase.cpp
    IntCell.cpp
    IntervalCell.cpp
    LabelCell.cpp
    LimitCell.cpp
    ListCell.cpp
    LongNumberCell.cpp
    MatrCell.cpp
    ParenCell.cpp
    SetCell.cpp
    AnimationCell.cpp
    SqrtCell.cpp
    SubCell.cpp
    SubSupCell.cpp
    SumCell.cpp
    TextCell.cpp
    ProductCell.cpp
    VisiblyInvalidCell.cpp
    FontAttribs.cpp
    TextStyle.cpp
    FontVariantCache.cpp
)
list_transform_prepend(CELL_SOURCE_FILES cells/)

set(WIZARD_SOURCE_FILES
    ActualValuesStorageWiz.cpp
    BC2Wiz.cpp
    CsvWiz.cpp
    DrawWiz.cpp
    Gen1Wiz.cpp
    Gen2Wiz.cpp
    Gen3Wiz.cpp
    Gen4Wiz.cpp
    Gen5Wiz.cpp
    GenWizPanel.cpp
    ScrollingGenWizPanel.cpp
    GenWiz.cpp
    IntegrateWiz.cpp
    LimitWiz.cpp
    ListSortWiz.cpp
    MatWiz.cpp
    Plot2dWiz.cpp
    Plot3dWiz.cpp
    PlotFormatWiz.cpp
    SeriesWiz.cpp
    SubstituteWiz.cpp
    SumWiz.cpp
    SystemWiz.cpp
    WizardHelp.cpp
)
list_transform_prepend(WIZARD_SOURCE_FILES wizards/)

set(SIDEBAR_SOURCE_FILES
    GreekSidebar.cpp
    CharButton.cpp
    UnicodeSidebar.cpp
    SymbolsSidebar.cpp
    LogPane.cpp
    History.cpp
    TableOfContents.cpp
    VariablesPane.cpp
    XmlInspector.cpp
    ButtonWrapSizer.cpp
    StatSidebar.cpp
    DrawSidebar.cpp
    MathSidebar.cpp
    FormatSidebar.cpp
    RegexCtrl.cpp
    HelpBrowser.cpp
)
list_transform_prepend(SIDEBAR_SOURCE_FILES sidebars/)

set(GRAPHICAL_IO_SOURCE_FILES
    BitmapOut.cpp
    EMFout.cpp
    OutCommon.cpp
    Printout.cpp
    SVGout.cpp
)
list_transform_prepend(GRAPHICAL_IO_SOURCE_FILES graphical_io/)

set(DIALOG_SOURCE_FILES
    AboutDialog.cpp
    ChangeLogDialog.cpp
    FindReplaceDialog.cpp
    FindReplacePane.cpp
    LicenseDialog.cpp
    LoggingMessageDialog.cpp
    MaxSizeChooser.cpp
    ResolutionChooser.cpp
    TipOfTheDay.cpp
    ConfigDialogue.cpp
)
list_transform_prepend(DIALOG_SOURCE_FILES dialogs/)

set(SOURCE_FILES
    ArtProvider.cpp
    Autocomplete.cpp
    AutocompletePopup.cpp
    BTextCtrl.cpp
    CellPointers.cpp
    CompositeDataObject.cpp
    Configuration.cpp
    Dirstructure.cpp
    ErrorRedirector.cpp
    EvaluationQueue.cpp
    EventIDs.cpp
    Image.cpp
    MainMenuBar.cpp
    MarkDown.cpp
    MathParser.cpp
    Maxima.cpp
    MaximaIPC.cpp
    MaximaTokenizer.cpp
    MaximaManual.cpp
    NullLog.cpp
    nanoSVG.cpp
    Notification.cpp
    RecentDocuments.cpp
    RegexSearch.cpp
    StackToStdErr.cpp
    StatusBar.cpp
    StringUtils.cpp
    SvgBitmap.cpp
    SvgPanel.cpp
    ThreadNumberLimiter.cpp
    ToolBar.cpp
    Worksheet.cpp
    WrappingStaticText.cpp
    WXMformat.cpp
    WXMXformat.cpp
    levenshtein/levenshtein.cpp
    main.cpp
    wxMathml.cpp
    wxMaxima.cpp
    wxMaximaFrame.cpp
    wxMaximaIcon.cpp
)

if(NOT CYGWIN)
    list(APPEND SOURCE_FILES ${CMAKE_CURRENT_BINARY_DIR}/wxmaxima.rc)
endif()
list(APPEND SOURCE_FILES ${CMAKE_CURRENT_BINARY_DIR}/wxmaxima.manifest)

list(APPEND SOURCE_FILES
  ${CELL_SOURCE_FILES}
  ${GRAPHICAL_IO_SOURCE_FILES}
  ${WIZARD_SOURCE_FILES}
  ${SIDEBAR_SOURCE_FILES}
  ${DIALOG_SOURCE_FILES}
)

include_directories(
  "${CMAKE_SOURCE_DIR}/src"
  "${CMAKE_BINARY_DIR}"
)



if(WXM_USE_CPPCHECK)
    find_program(CMAKE_CXX_CPPCHECK NAMES cppcheck)
    if(CMAKE_CXX_CPPCHECK)
        message(STATUS "cppcheck found at ${CMAKE_CXX_CPPCHECK}. Enable cppcheck tests.")
	list(APPEND CMAKE_CXX_CPPCHECK
	    "--enable=warning,style,performance,portability"
	    "--quiet"
	    "--std=c++14"
	    "--force"
	    #"--inconclusive"
	    "--inline-suppr"
	    "--language=c++"
	    "--template=gcc"
	    "--suppressions-list=${CMAKE_CURRENT_SOURCE_DIR}/CppCheckSuppressions.txt")
    else()
	message(STATUS "cppcheck not found.")
        set(CMAKE_CXX_CPPCHECK "")
    endif()
endif()

include_directories(${CMAKE_SOURCE_DIR}/data/winrc)

if(APPLE)
  file(GLOB RESOURCE_FILES
      ${CMAKE_SOURCE_DIR}/data/io.github.wxmaxima_developers.wxMaxima.png
      ${CMAKE_SOURCE_DIR}/data/io.github.wxmaxima_developers.wxMaxima.svg
      ${CMAKE_SOURCE_DIR}/art/wxmac.icns
      ${CMAKE_SOURCE_DIR}/art/wxmac-doc.icns
      ${CMAKE_SOURCE_DIR}/art/wxmac-doc-wxm.icns
      ${CMAKE_SOURCE_DIR}/art/wxmac-doc-wxmx.icns
      ${CMAKE_SOURCE_DIR}/info/*.html
      ${CMAKE_SOURCE_DIR}/info/*.png
      ${CMAKE_SOURCE_DIR}/data/PkgInfo
      ${CMAKE_SOURCE_DIR}/data/fonts/*.ttf
      ${CMAKE_SOURCE_DIR}/locales/wxwin/*.mo
      ${CMAKE_SOURCE_DIR}/data/fonts/*.otf
      ${CMAKE_SOURCE_DIR}/data/fonts/*.ttf
      ${CMAKE_BINARY_DIR}/locale/*.mo
      )
endif()

if(WIN32)
  add_executable(wxmaxima WIN32 ${SOURCE_FILES})
  if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.16")
    set_target_properties(wxmaxima PROPERTIES VS_DPI_AWARE "PerMonitor")
  endif()
elseif(APPLE)
    set(MACOSX_BUNDLE_NAME wxmaxima)
    set(MACOSX_BUNDLE_ICON_FILE wxmac.icns)
    set(MACOSX_BUNDLE TRUE)
    list(APPEND SOURCE_FILES ${RESOURCE_FILES})
    add_executable(wxmaxima ${SOURCE_FILES})
    set_target_properties(wxmaxima PROPERTIES
        MACOSX_BUNDLE TRUE
	MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_BINARY_DIR}/Info.plist
        RESOURCE "${RESOURCE_FILES}"
    )

    install(
        # The bundle utilities need to be run in a
        # separate step, meaning from within a string.
        # they provide the fixup command that makes the
        # .dylibs run from within the app bundle.
        CODE "include(BundleUtilities)
        # the separate step doesn't know about
        # the values our variables had in the
        # cmakefile so we need to set them again.
        set(BU_CHMOD_BUNDLE_ITEMS TRUE)
        fixup_bundle(\"${CMAKE_BINARY_DIR}/src/wxmaxima.app\"   \"\"   \"\")"
        COMPONENT Runtime)
else()
    add_executable(wxmaxima ${SOURCE_FILES})
endif()
target_compile_features(wxmaxima PUBLIC cxx_std_14)

if(WXM_INTERPROCEDURAL_OPTIMIZATION)
    # Enable interprocedural optimization (IPO/LTO), if supported.
    cmake_policy(SET CMP0069 NEW)
    include(CheckIPOSupported)
    # Optional IPO. Do not use IPO if it's not supported by compiler.
    check_ipo_supported(RESULT IPOresult OUTPUT IPOoutput)
    if(IPOresult)
        set_property(TARGET wxmaxima PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
    else()
        message(WARNING "IPO is not supported: ${IPOoutput}")
    endif()
endif()

if(WXM_DISABLE_WEBVIEW)
  set(USE_WEBVIEW "0")
else()
  set(USE_WEBVIEW "1")
endif()

if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.16")
  if(WXM_ENABLE_PRECOMPILED_HEADERS)
    target_precompile_headers(wxmaxima PUBLIC "precomp.h")
  else()
    set(USE_PRECOMP_HEADER "0")
  endif()
endif()

file(RELATIVE_PATH TRANSLATIONS_DIR ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}/locales/wxMaxima/)

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/wxmaxima.rc.in" wxmaxima.rc)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/wxmaxima.manifest.in" wxmaxima.manifest)

# allow local execution (./wxmaxima-local) from the build directory without installation
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/wxmaxima-local.bat.in" ../wxmaxima-local.bat)
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/wxmaxima-local.in" ../wxmaxima-local)

target_link_libraries(wxmaxima ${wxWidgets_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})

if(COMPILE_SUCCEEDED)
  message("Success!")
endif()

if(WIN32)
    target_link_libraries(wxmaxima ws2_32)
endif()

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Version.h.cin ${CMAKE_BINARY_DIR}/Version.h)

if(APPLE)
    install(TARGETS wxmaxima
	     BUNDLE  DESTINATION .
	     RUNTIME DESTINATION bin
	     COMPONENT Runtime
	     RESOURCE DESTINATION resource)
else()
    install(TARGETS wxmaxima RUNTIME DESTINATION bin)
endif()

# Build Packages
if(WIN32)
    set(CPACK_GENERATOR "ZIP;NSIS")
    set(CPACK_NSIS_DEFINES "ManifestDPIAware true")
    include(InstallRequiredSystemLibraries)
    install(FILES ${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS} DESTINATION bin)
elseif(APPLE)
    # If we have generated an .apk bundle we can package this in a DMG image
    set(CPACK_GENERATOR "DragNDrop")
    set(CPACK_BINARY_DragNDrop "ON")
else()
    set(CPACK_GENERATOR "DEB;TGZ;TBZ2")
    # build RPMs only if rpmbuild is installed
    find_program(RPMBUILD_EXECUTABLE rpmbuild)
    if(NOT RPMBUILD_EXECUTABLE)
	message(STATUS "rpmbuild not found - no RPM package will be build with make package.")
    else()
	message(STATUS "rpmbuild found - RPM package can be build with make package.")
	list(APPEND CPACK_GENERATOR "RPM")
	list(APPEND CPACK_SOURCE_GENERATOR "RPM")
    endif()
endif()

set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "wxMaxima is a GUI for the CAS Maxima")
set(CPACK_PACKAGE_VENDOR "The wxMaxima Team")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/README.md")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/COPYING")
set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${VERSION}")
set(CPACK_PACKAGE_CONTACT "The wxMaxima Team <wxmaxima-devel@lists.sourceforge.net>")
set(CPACK_DEBIAN_PACKAGE_MAINTAINER "The wxMaxima Team <wxmaxima-devel@lists.sourceforge.net>")
set(CPACK_DEBIAN_PACKAGE_SECTION "math")

set(CPACK_RPM_PACKAGE_LICENSE "GPLv2+")
set(CPACK_RPM_PACKAGE_GROUP "Productivity/Scientific/Math")
set(CPACK_RPM_PACKAGE_URL "https://wxmaxima-developers.github.io/wxmaxima/")
set(CPACK_RPM_PACKAGE_SUMMARY "wxMaxima is a document based interface for the computer algebra system Maxima")
if(WIN32)
    set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/data\\\\wxmaxima.bmp")
else()
    set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/data/io.github.wxmaxima_developers.wxMaxima.png")
endif()
set(CPACK_PACKAGE_VERSION "${VERSION}")
set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
set(CPACK_DEBIAN_PACKAGE_DEPENDS "maxima, maxima-doc")

# Build a tarball
set(CPACK_SOURCE_IGNORE_FILES
  "build/"
  ".git/"
  ".gitignore"
  ".gitattributes"
  "Doxygen/html/"
  "\\\\.gmo$"
  "\\\\.mo$"
  "~$"
  "CPackConfig.cmake"
  "CPackSourceConfig.cmake"
  "CMakeCache.txt"
  "CMakeFiles"
  "_CPack_Packages"
  "wxmaxima-.*\\\\.tgz$"
  "wxmaxima-.*\\\\.deb$"
  "wxmaxima-.*\\\\.rpm$"
  "wxmaxima-.*\\\\.bz2$"
  "wxmaxima-.*\\\\.xz$"
  "wxmaxima-.*\\\\.Z$"
  "wxmaxima-.*\\\\.gz$"
  "${CPACK_SOURCE_IGNORE_FILES}")

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/nanosvg_private.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DINPUT_FILE="${CMAKE_CURRENT_SOURCE_DIR}/nanoSVG/nanosvg.h"
        -DOUTPUT_FILE=${CMAKE_BINARY_DIR}/nanosvg_private.h
        -P "${CMAKE_CURRENT_SOURCE_DIR}/privateNanoSVG.cmake"
        COMMENT "Generating our private copy of nanosvg.h"
        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/nanoSVG/nanosvg.h ${CMAKE_CURRENT_SOURCE_DIR}/privateNanoSVG.cmake
)
add_custom_target(build_nanosvg_private.h DEPENDS ${CMAKE_BINARY_DIR}/nanosvg_private.h)
add_dependencies(wxmaxima build_nanosvg_private.h)

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/nanosvgrast_private.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DINPUT_FILE="${CMAKE_CURRENT_SOURCE_DIR}/nanoSVG/nanosvgrast.h"
        -DOUTPUT_FILE=${CMAKE_BINARY_DIR}/nanosvgrast_private.h
        -P "${CMAKE_CURRENT_SOURCE_DIR}/privateNanoSVG.cmake"
        COMMENT "Generating our private copy of nanosvgrast.h"
        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/nanoSVG/nanosvgrast.h ${CMAKE_CURRENT_SOURCE_DIR}/privateNanoSVG.cmake
)
add_custom_target(build_nanosvgrast_private.h DEPENDS ${CMAKE_BINARY_DIR}/nanosvgrast_private.h)
add_dependencies(wxmaxima build_nanosvgrast_private.h)


add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/sampleWorksheet.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DBIN2H_SOURCE_FILE="${CMAKE_SOURCE_DIR}/data/sampleWorksheet.wxmx"
        -DBIN2H_VARIABLE_NAME=sampleWorksheet_wxmx
        -DBIN2H_HEADER_FILE="${CMAKE_BINARY_DIR}/sampleWorksheet.h"
        -DBIN2H="${CMAKE_SOURCE_DIR}/cmake-bin2h/bin2h.cmake"
        -P "${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake"
        COMMENT "Embedding the example worksheet for the config dialogue"
        DEPENDS ${CMAKE_SOURCE_DIR}/data/sampleWorksheet.wxmx ${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake
)
add_custom_target(build_sampleWorksheet.h DEPENDS ${CMAKE_BINARY_DIR}/sampleWorksheet.h)
add_dependencies(wxmaxima build_sampleWorksheet.h)

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/wxMathML_lisp.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DBIN2H_SOURCE_FILE="${CMAKE_CURRENT_SOURCE_DIR}/wxMathML.lisp"
        -DBIN2H_VARIABLE_NAME=wxMathML_lisp
        -DBIN2H_HEADER_FILE="${CMAKE_BINARY_DIR}/wxMathML_lisp.h"
        -DBIN2H="${CMAKE_SOURCE_DIR}/cmake-bin2h/bin2h.cmake"
        -P "${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake"
        COMMENT "Embedding wxMathML.lisp"
        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/wxMathML.lisp ${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake
)
add_custom_target(build_wxMathML.h DEPENDS ${CMAKE_BINARY_DIR}/wxMathML_lisp.h)
add_dependencies(wxmaxima build_wxMathML.h)

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/news_md.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DBIN2H_SOURCE_FILE="${CMAKE_SOURCE_DIR}/NEWS.md"
        -DBIN2H_VARIABLE_NAME=news_md
        -DBIN2H_HEADER_FILE="${CMAKE_BINARY_DIR}/news_md.h"
        -DBIN2H="${CMAKE_SOURCE_DIR}/cmake-bin2h/bin2h.cmake"
        -P "${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake"
        COMMENT "Embedding NEWS.md"
        DEPENDS ${CMAKE_SOURCE_DIR}/NEWS.md ${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake
)
add_custom_target(build_news_md.h DEPENDS ${CMAKE_BINARY_DIR}/news_md.h)
add_dependencies(wxmaxima build_news_md.h)

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/wxm_license.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DBIN2H_SOURCE_FILE="${CMAKE_SOURCE_DIR}/COPYING"
        -DBIN2H_VARIABLE_NAME=wxm_license
        -DBIN2H_HEADER_FILE="${CMAKE_BINARY_DIR}/wxm_license.h"
        -DBIN2H="${CMAKE_SOURCE_DIR}/cmake-bin2h/bin2h.cmake"
        -P "${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake"
        COMMENT "Embedding the license information"
        DEPENDS ${CMAKE_SOURCE_DIR}/COPYING ${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake
)
add_custom_target(build_license.h DEPENDS ${CMAKE_BINARY_DIR}/wxm_license.h)
add_dependencies(wxmaxima build_license.h)

add_custom_command(
        OUTPUT ${CMAKE_BINARY_DIR}/wxm_manual_anchors_xml.h
        COMMAND ${CMAKE_COMMAND} ARGS
        -DBIN2H_SOURCE_FILE="${CMAKE_SOURCE_DIR}/data/manual_anchors.xml"
        -DBIN2H_VARIABLE_NAME=manual_anchors_xml
        -DBIN2H_HEADER_FILE="${CMAKE_BINARY_DIR}/wxm_manual_anchors_xml.h"
        -DBIN2H="${CMAKE_SOURCE_DIR}/cmake-bin2h/bin2h.cmake"
        -P "${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake"
        COMMENT "Embedding the anchors of the maxima manual"
        DEPENDS ${CMAKE_SOURCE_DIR}/data/manual_anchors.xml ${CMAKE_CURRENT_SOURCE_DIR}/bin2h.cmake
)
add_custom_target(build_manualanchors.h DEPENDS ${CMAKE_BINARY_DIR}/wxm_manual_anchors_xml.h)
add_dependencies(wxmaxima build_manualanchors.h)


# Debian wants to be able to download a signature of the source package from the
# project's download directory. If it cannot find it it will still work, but will
# issue a warning. For details see
# https://lintian.debian.org/tags/debian-watch-may-check-gpg-signature.html
find_program(gpg NAMES gpg pgp)
add_custom_target(gpg DEPENDS dist
  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.bz2
  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.gz
  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.xz
  COMMAND ${gpg} --armor --detach-sign ${CPACK_SOURCE_PACKAGE_FILE_NAME}.tar.Z)


include(CPack)
