INCLUDE(${CMAKE_SOURCE_DIR}/PCMIJMacros.txt)

PROJECT(PCM)

ENABLE_TESTING()
INCLUDE(Dart)

FIND_PROGRAM(IMAGE_COMPARE ImageCompare)

SET(Required_Packages
ITK3.2.0
)

FOREACH(Package ${Required_Packages})
  LOADPACKAGE(${Package})
ENDFOREACH(Package)

# we must be sure we have the right ITK version; PCM can't build with
# an old version of ITK because some classes will not be there.
# newer version should only cause some warnings
SET(ITK_REQUIRED_VERSION "3.2.0")
SET(ITK_VERSION "${ITK_VERSION_MAJOR}.${ITK_VERSION_MINOR}.${ITK_VERSION_PATCH}")
IF("${ITK_VERSION}" STRLESS "${ITK_REQUIRED_VERSION}")
  MESSAGE(FATAL_ERROR "ITK ${ITK_REQUIRED_VERSION} is required to build this version of PCM, and you are trying to use version ${ITK_VERSION}. Set ITK_DIR to point to the directory of ITK ${ITK_REQUIRED_VERSION}.")
ENDIF("${ITK_VERSION}" STRLESS "${ITK_REQUIRED_VERSION}")


SET(Libraries
ITKCommon 
ITKBasicFilters 
ITKIO 
ITKAlgorithms
)

#build example executable
SET(CurrentExe "PhaseCorrelationImageRegistrationMethodExample")
ADD_EXECUTABLE(${CurrentExe} 
PhaseCorrelationImageRegistrationMethodExample.cxx 
itkPhaseCorrelationImageRegistrationMethod.h
itkPhaseCorrelationImageRegistrationMethod.txx
itkPhaseCorrelationOperator.h
itkPhaseCorrelationOperator.txx
itkPhaseCorrelationOptimizer.h
itkPhaseCorrelationOptimizer.txx
itkMaxPhaseCorrelationOptimizer.h
itkMaxPhaseCorrelationOptimizer.txx
) 
TARGET_LINK_LIBRARIES(${CurrentExe} ${Libraries})
#build test driver executable
SET(CurrentExe "itkPhaseCorrelationTests")
ADD_EXECUTABLE(${CurrentExe} 
itkPhaseCorrelationTests.cxx
itkPhaseCorrelationImageRegistrationMethodImageSource.h
itkPhaseCorrelationImageRegistrationMethodTest_1.h
itkPhaseCorrelationImageRegistrationMethodTest_1.cxx
itkPhaseCorrelationImageRegistrationMethod.h
itkPhaseCorrelationImageRegistrationMethod.txx
itkPhaseCorrelationOperator.h
itkPhaseCorrelationOperator.txx
itkPhaseCorrelationOptimizer.h
itkPhaseCorrelationOptimizer.txx
itkMaxPhaseCorrelationOptimizer.h
itkMaxPhaseCorrelationOptimizer.txx
) 
TARGET_LINK_LIBRARIES(${CurrentExe} ${Libraries})

#add tests - PCM tests for different types of simulated data
ADD_TEST(PCM_PrintTest itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodPrintTest)
ADD_TEST(PCM_Test_2cc itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_2cc)
ADD_TEST(PCM_Test_2ff itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_2ff)
ADD_TEST(PCM_Test_2dd itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_2dd)
ADD_TEST(PCM_Test_2cf itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_2cf)
ADD_TEST(PCM_Test_2fd itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_2fd)
ADD_TEST(PCM_Test_3cc itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_3cc)
ADD_TEST(PCM_Test_3ff itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_3ff)
ADD_TEST(PCM_Test_3dd itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_3dd)
ADD_TEST(PCM_Test_3cf itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_3cf)
ADD_TEST(PCM_Test_3fd itkPhaseCorrelationTests itkPhaseCorrelationImageRegistrationMethodTest_3fd)

#add tests - PCM example for test on real image pair
ADD_TEST(PCM_Example PhaseCorrelationImageRegistrationMethodExample ${CMAKE_SOURCE_DIR}/BrainProtonDensitySliceBorder20.png ${CMAKE_SOURCE_DIR}/BrainProtonDensitySliceShifted13x17y.png ${CMAKE_SOURCE_DIR}/BrainProtonDensitySliceShifted13x17y.registered.png )
ADD_TEST(PCM_Example_Compare ${IMAGE_COMPARE} ${CMAKE_SOURCE_DIR}/BrainProtonDensitySliceBorder20.png ${CMAKE_SOURCE_DIR}/BrainProtonDensitySliceShifted13x17y.registered.png)