# create a plugin that adds a reader to the ParaView GUI
# it is added in the file dialog when doing opens/saves.

# The qrc file is processed by Qt's resource compiler (rcc)
# the qrc file must have a resource prefix of "/ParaViewResources"
# and ParaView will read anything contained under that prefix
# the pqReader.xml file contains xml defining readers with their
# file extensions and descriptions.

#
# We a little hack here to support cmake and wmake-compiled FOAM
# libraries simultaneously. This uses the same trigger as externally
# compiled applications (FOAM_FOUND)
#

if(NOT FOAM_FOUND)
  # Config when compiling FOAM library with wmake

  cmake_minimum_required(VERSION 2.4)

  if(COMMAND cmake_policy)
    cmake_policy(SET CMP0003 NEW)
  endif(COMMAND cmake_policy)

  FIND_PACKAGE(ParaView REQUIRED)
  INCLUDE(${PARAVIEW_USE_FILE})

  LINK_DIRECTORIES(
    $ENV{FOAM_LIBBIN}
  )

  INCLUDE_DIRECTORIES(
    $ENV{WM_PROJECT_DIR}/src/foam/lnInclude
    $ENV{WM_PROJECT_DIR}/src/OSspecific/$ENV{WM_OSTYPE}/lnInclude
    $ENV{WM_PROJECT_DIR}/src/finiteVolume/lnInclude
    ${PROJECT_SOURCE_DIR}/../vtkPVFoam
  )

  ADD_DEFINITIONS(
    -std=c++11
    -DWM_$ENV{WM_PRECISION_OPTION}
    -DWM_LABEL_SIZE=$ENV{WM_LABEL_SIZE}
  )

  # Set output library destination to plugin folder
  SET(
    LIBRARY_OUTPUT_PATH $ENV{PV_PLUGIN_PATH}
    CACHE INTERNAL
    "Single output directory for building all libraries."
  )
else()
  # Config when compiling FOAM library with cmake

  INCLUDE(${PARAVIEW_USE_FILE})
endif()


# Build the server-side plugin
ADD_PARAVIEW_PLUGIN(
  PVFoamReader_SM "1.0"
  SERVER_MANAGER_XML PVFoamReader_SM.xml
  SERVER_MANAGER_SOURCES vtkPVFoamReader.cxx
)

if(NOT FOAM_FOUND)
  # Config when compiling FOAM library with wmake

  if(${CMAKE_VERSION} VERSION_LESS "2.8.12") 
    TARGET_LINK_LIBRARIES(
      PVFoamReader_SM
      foam
      finiteVolume
      vtkPVFoam
      pqCore
    )
  else()
    TARGET_LINK_LIBRARIES(
      PVFoamReader_SM
      PUBLIC foam
      finiteVolume
      vtkPVFoam
      pqCore
    )
  endif()

else()
  # Config when compiling FOAM library with cmake

  TARGET_LINK_LIBRARIES(
    PVFoamReader_SM
    PUBLIC vtkPVFoam pqCore
  )
endif()

#-----------------------------------------------------------------------------