# This file is part of LyX, the document processor.
# Licence details can be found in the file COPYING.
#
# Copyright (c) 2008-2011 Peter Kümmel, <syntheticpp@gmx.net>
# Copyright (c) 2008-2011 Kornel Benko, <Kornel.Benko@berlin.de>
#

project(doc)

SET(_docs)
file(GLOB_RECURSE _rel_lyx_docs RELATIVE "${TOP_SRC_DIR}/lib/doc"
			"${TOP_SRC_DIR}/lib/doc/*.lyx"
			"${TOP_SRC_DIR}/lib/doc/*.txt"
			"${TOP_SRC_DIR}/lib/doc/*.tex")
list(REMOVE_ITEM _rel_lyx_docs LFUNs.lyx)

foreach(_rel_doc ${_rel_lyx_docs})
  if ("${_rel_doc}" MATCHES "/" )
    string(REGEX REPLACE "/[^/]*$" "" _rel_dir_part ${_rel_doc})
  else("${_rel_doc}" MATCHES "/")
    set(_rel_dir_part ".")
  endif("${_rel_doc}" MATCHES "/")
  set(_created_doc "${CMAKE_CURRENT_BINARY_DIR}/${_rel_doc}")
  get_filename_component(_doc_dir ${_created_doc} PATH)
  file(MAKE_DIRECTORY ${_doc_dir})
  #message("found relative file " ${_rel_doc})
  #message("input ${TOP_SRC_DIR}/lib/doc/${_rel_doc}")
  #message("output ${_created_doc}")
  #message("rel_dir_part ${_rel_dir_part}")
  SET_SOURCE_FILES_PROPERTIES(${_created_doc} GENERATED)
  add_custom_command(
    OUTPUT "${_created_doc}"
    COMMAND ${LYX_PYTHON_EXECUTABLE} "${TOP_CMAKE_PATH}/doc/ReplaceValues.py" "LYX_USERDIR_VER=${LYX_USERDIR_VER}" "LYX_DIR_VER=${LYX_DIR_VER}" "${TOP_SRC_DIR}/lib/doc/${_rel_doc}" > "${_created_doc}"
    DEPENDS "${TOP_SRC_DIR}/lib/doc/${_rel_doc}" "${TOP_CMAKE_PATH}/doc/ReplaceValues.py"
    )
  install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${_rel_doc}" DESTINATION "${LYX_DATA_SUBDIR}doc/${_rel_dir_part}")
  LIST(APPEND _docs "${_created_doc}")
endforeach(_rel_doc)

# Special commands to create and install LFUNs.lyx
add_custom_command(
  OUTPUT LFUNs.lyx
  COMMAND ${LYX_PYTHON_EXECUTABLE} "${TOP_SRC_DIR}/development/tools/gen_lfuns.py" "${TOP_SRC_DIR}/src/LyXAction.cpp" > LFUNs.lyx
  DEPENDS "${TOP_SRC_DIR}/development/tools/gen_lfuns.py" "${TOP_SRC_DIR}/src/LyXAction.cpp")
LIST(APPEND _docs "${CMAKE_CURRENT_BINARY_DIR}/LFUNs.lyx")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/LFUNs.lyx" DESTINATION "${LYX_DATA_SUBDIR}doc")

ADD_CUSTOM_TARGET(doc ALL DEPENDS ${_docs})

ADD_CUSTOM_TARGET(lfundoc DEPENDS LFUNs.lyx)

set_target_properties(doc lfundoc PROPERTIES FOLDER "doc")