include (ACGCommon)

include_directories (
  ..
  ${CMAKE_SOURCE_DIR}/OpenMesh/src
  ${CMAKE_SOURCE_DIR}
  ${CMAKE_CURRENT_SOURCE_DIR}
  ${CMAKE_CURRENT_BINARY_DIR}
  ${OPENGL_INCLUDE_DIR}
  ${GLEW_INCLUDE_DIR}
  ${GLUT_INCLUDE_DIR}
)

# Linking for apple is special here as the linker pulls in the dependencies, we have to set them like in PluginLib!
if( APPLE )

  # search all ObjectTypes in the ObjectType directory for additional build information
  file (
     GLOB _plugin_buildinfos
     RELATIVE "${CMAKE_SOURCE_DIR}"
     "${CMAKE_SOURCE_DIR}/ObjectTypes/*/CMakeLists.txt"
  )


  # include all cmake files fouund for objecttypes here
  foreach ( _buildInfo ${_plugin_buildinfos})
    include ("${CMAKE_SOURCE_DIR}/${_buildInfo}")
  endforeach ()

  link_directories (
    ${GLEW_LIBRARY_DIR}
    ${ADDITIONAL_PLUGINLIB_LINK_DIRS}
  )

else (APPLE)
   link_directories (
      ${GLEW_LIBRARY_DIR}
   )
endif(APPLE)

# source code directories
set (directories 
  .. 
  ../Core
  ../Logging
  ../Scripting
  ../Scripting/scriptPrototypes
  ../Scripting/scriptWrappers
  ../SimpleOpt
  ../widgets/aboutWidget 
  ../widgets/addEmptyWidget
  ../widgets/loggerWidget
  ../widgets/coreWidget 
  ../widgets/helpWidget
  ../widgets/processManagerWidget
  ../widgets/loadWidget
  ../widgets/optionsWidget
  ../widgets/PluginDialog
  ../widgets/viewModeWidget
  ../widgets/videoCaptureDialog
  ../widgets/snapshotDialog
  ../widgets/stereoSettingsWidget
)

# collect all header,source and ui files
acg_append_files (headers "*.hh" ${directories})
acg_append_files (sources "*.cc" ${directories})
acg_append_files (ui "*.ui" ${directories})

# remove template cc files from source file list
acg_drop_templates (sources)

# genereate uic and moc targets
acg_qt4_autouic (uic_targets ${ui})
acg_qt4_automoc (moc_targets ${headers})

if (WIN32)
  # add app icon rc file to windows build
  acg_add_executable (OpenFlipper WIN32 ${CMAKE_CURRENT_SOURCE_DIR}/CoreApp.rc ${uic_targets} ${sources} ${headers} ${moc_targets})
  # link to qtmain library to get WinMain function for a non terminal app
  target_link_libraries (OpenFlipper ${QT_QTMAIN_LIBRARY})
elseif (APPLE)
  # generate bundle on mac
  acg_add_executable (OpenFlipper MACOSX_BUNDLE ${uic_targets} ${sources} ${headers} ${moc_targets})
else ()
  acg_add_executable (OpenFlipper ${uic_targets} ${sources} ${headers} ${moc_targets})
endif ()


target_link_libraries (OpenFlipper
  OpenMeshCore
  OpenMeshTools
  ACG
  PluginLib
  ${QT_LIBRARIES}
  ${OPENGL_LIBRARIES}
  ${GLEW_LIBRARY}
  ${GLUT_LIBRARIES}
  ${FTGL_LIBS}
)

if (APPLE)
   # create bundle in "Build" directory and set icon
   # no install needed here, because the whole bundle will be installed in the
   # toplevel CMakeLists.txt
   set_target_properties (
      OpenFlipper PROPERTIES
      RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/Build"
      MACOSX_BUNDLE_INFO_STRING "ACG OpenFlipper"
      MACOSX_BUNDLE_ICON_FILE "OpenFlipper.icns"
   )

 if ( EXISTS ${CMAKE_SOURCE_DIR}/branding )
    IF ( NOT APPLE_BUNDLE_ICON )
        # option to set the used Icon for OpenFlipper
        set ( APPLE_BUNDLE_ICON "${CMAKE_SOURCE_DIR}\\branding\\mac\\OpenFlipper_Icon.icns" CACHE FILEPATH "Path to the Bundle Icon" )
    ENDIF(NOT APPLE_BUNDLE_ICON )

  else()

    IF ( NOT APPLE_BUNDLE_ICON )
        # option to set the used Icon for OpenFlipper
        set ( APPLE_BUNDLE_ICON "${CMAKE_CURRENT_SOURCE_DIR}/../Icons/OpenFlipper_Icon.icns" CACHE FILEPATH "Path to the Bundle Icon" )
    ENDIF(NOT APPLE_BUNDLE_ICON )

  endif()
  
 
   add_custom_command(TARGET OpenFlipper POST_BUILD                                                              
     COMMAND ${CMAKE_COMMAND} -E copy_if_different "${APPLE_BUNDLE_ICON}" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/OpenFlipper.icns"            
   )    

   # Required for Snow leopard, and the latest qt. Then the resources have to be copied
   if ( EXISTS "/opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/Resources/qt_menu.nib" )
       add_custom_command(TARGET OpenFlipper POST_BUILD
          COMMAND ${CMAKE_COMMAND} -E copy_directory "/opt/local/libexec/qt4-mac/lib/QtGui.framework/Versions/4/Resources/qt_menu.nib" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/qt_menu.nib" 
         )
   endif ()


endif ()

# Translations
set (trans_files ${sources})
list (APPEND trans_files ${ui})
list (APPEND trans_files ${headers})
acg_add_translations (OpenFlipper "de_DE" "${trans_files}")


# copy all needed files to "Build" directory to allow a direct execution from it
# the copy_after_build macro (common.cmake) copies the whole directory without svn files
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Shaders" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Shaders")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Textures" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Textures")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Scripts" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Scripts")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Licenses" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Licenses")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Icons" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Icons")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Fonts" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Fonts")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Documentation/QtHelpResources" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Help")
acg_copy_after_build (OpenFlipper "${CMAKE_CURRENT_SOURCE_DIR}/../Documentation/DocBase" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Doc")

if ( EXISTS ${CMAKE_SOURCE_DIR}/branding )
  if ( WIN32 ) 
    acg_copy_after_build (OpenFlipper "${CMAKE_SOURCE_DIR}/branding/win" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Icons")
  elseif( APPLE )
    acg_copy_after_build (OpenFlipper "${CMAKE_SOURCE_DIR}/branding/mac" "${CMAKE_BINARY_DIR}/Build/${ACG_PROJECT_DATADIR}/Icons")
  endif()
endif()


if (NOT APPLE)
  # install all needed files
  # the install_dir macro (common.cmake) installs the whole directory without svn files
  # no install for mac needed here, because the whole bundle will be installed in the
  # toplevel CMakeLists.txt
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Shaders" "${ACG_PROJECT_DATADIR}/Shaders")
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Textures" "${ACG_PROJECT_DATADIR}/Textures")
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Scripts" "${ACG_PROJECT_DATADIR}/Scripts")
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Icons" "${ACG_PROJECT_DATADIR}/Icons")
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Licenses" "${ACG_PROJECT_DATADIR}/Licenses")
  acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Fonts" "${ACG_PROJECT_DATADIR}/Fonts")
 # acg_install_dir ("${CMAKE_CURRENT_SOURCE_DIR}/../Help" "${ACG_PROJECT_DATADIR}/Help")

#todo install splash file for windows and Linux branding
endif ()