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##### prepare strings from data files ###########
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message( STATUS "Prepare to extract strings from kstars data files..." )
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## extract constellations
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/data/cnames.dat" _cnames )
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string( REGEX REPLACE " +(\n|\$)" "\\1" _cnames "${_cnames}" )
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string( REGEX REPLACE
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"(^|\n)[0-9][^ ]* ([^\n]+)"
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"\\1i18n(\"Constellation name (optional)\", \"\\2\");"
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_cnames "${_cnames}" )
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/data/cnames.dat.tde_l10n" "${_cnames}" )
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## extract cities, regions and countries
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/data/Cities.dat" _cities )
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string( REGEX REPLACE "(^|\n)([^:]*): *([^:]*): *([^:]*):[^\n]*" "\\1\\2:\\3:\\4:" _cities "${_cities}" )
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string( REGEX REPLACE " +:" ":" _cities "${_cities}" )
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string( REGEX REPLACE
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"([^:]+):([^:]*):([^:]*):(\n|\$)"
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"i18n(\"City name (optional, probably does not need a translation)\", \"\\1\"):\\2:\\3:\\4"
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_cities "${_cities}" )
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string( REGEX REPLACE
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"([^:]*):([^:]+):([^:]*):(\n|\$)"
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"\\1:i18n(\"Region/state name (optional, rarely needs a translation)\", \"\\2\"):\\3:\\4"
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_cities "${_cities}" )
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string( REGEX REPLACE
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"([^:]*):([^:]*):([^:]+):(\n|\$)"
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"\\1:\\2:i18n(\"Country name (optional, but should be translated)\", \"\\3\"):\\4"
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_cities "${_cities}" )
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string( REPLACE ":" ";" _cities "${_cities}" )
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/data/Cities.dat.tde_l10n" "${_cities}" )
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## extract image/info menu items
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/data/image_url.dat" _image_url )
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string( REGEX REPLACE
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"([^:\n]*):([^:\n]+):http[^\n]*\n"
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"i18n(\"Image/info menu item (should be translated)\", \"\\2\");\n"
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_image_url "${_image_url}" )
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string( REGEX REPLACE "(^|\n)#" "\\1//" _image_url "${_image_url}" )
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/data/image_url.dat.tde_l10n" "${_image_url}" )
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/data/info_url.dat" _info_url )
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string( REGEX REPLACE
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"([^:\n]*):([^:\n]+):http[^\n]*\n"
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"i18n(\"Image/info menu item (should be translated)\", \"\\2\");\n"
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_info_url "${_info_url}" )
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string( REGEX REPLACE "(^|\n)#" "\\1//" _info_url "${_info_url}" )
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/data/info_url.dat.tde_l10n" "${_info_url}" )
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## star names : some might be different in other languages,
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## or they might have to be adapted to non-Latin alphabets
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file( GLOB_RECURSE _hip_files
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RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}/data/hip*.dat
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)
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list( SORT _hip_files )
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unset( _hip_files_l10n )
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foreach( _hip_file ${_hip_files} )
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# read file
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/${_hip_file}" _hip_data )
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string( REGEX REPLACE "[^\n]" "" _hip_len ${_hip_data} )
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string( LENGTH "+${_hip_len}" _hip_len )
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# process lines
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set( _hip_pos 0 )
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unset( _hip_l10n )
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while( _hip_pos LESS ${_hip_len} )
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# pick line
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string( REGEX REPLACE "^([^\n]*)\n(.*)" "\\1" _hip_line "${_hip_data}" )
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string( REGEX REPLACE "^([^\n]*)\n(.*)" "\\2" _hip_data "${_hip_data}" )
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math( EXPR _hip_pos "${_hip_pos}+1" )
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string( LENGTH "${_hip_line}" _hip_line_len )
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if( _hip_line_len LESS 72 OR "${_hip_line}" MATCHES "^#" )
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set( _hip_line "" )
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else( )
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string( SUBSTRING "${_hip_line}" 72 -1 _hip_line )
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string( REGEX MATCH "^([^:]+)" _hip_line "${_hip_line}" )
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string( STRIP "${_hip_line}" _hip_line )
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if( NOT "${_hip_line}" STREQUAL "" )
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set( _hip_line "i18n(\"star name\", \"${_hip_line}\");" )
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endif( )
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endif( )
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set( _hip_l10n "${_hip_l10n}${_hip_line}\n" )
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endwhile( )
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# write file
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/${_hip_file}.tde_l10n" "${_hip_l10n}" )
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list( APPEND _hip_files_l10n "${_hip_file}.tde_l10n" )
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endforeach( )
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## extract deep-sky object names
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file( GLOB_RECURSE _ngcic_files
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RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}/data/ngcic*.dat
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)
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list( SORT _ngcic_files )
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unset( _ngcic_files_l10n )
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foreach( _ngcic_file ${_ngcic_files} )
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# read file
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/${_ngcic_file}" _ngcic_data )
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string( REGEX REPLACE "[^\n]" "" _ngcic_len ${_ngcic_data} )
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string( LENGTH "+${_ngcic_len}" _ngcic_len )
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# process lines
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set( _ngcic_pos 0 )
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unset( _ngcic_l10n )
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while( _ngcic_pos LESS ${_ngcic_len} )
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# pick line
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string( REGEX REPLACE "^([^\n]*)\n(.*)" "\\1" _ngcic_line "${_ngcic_data}" )
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string( REGEX REPLACE "^([^\n]*)\n(.*)" "\\2" _ngcic_data "${_ngcic_data}" )
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math( EXPR _ngcic_pos "${_ngcic_pos}+1" )
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string( LENGTH "${_ngcic_line}" _ngcic_line_len )
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if( _ngcic_line_len LESS 76 OR "${_ngcic_line}" MATCHES "^#" )
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set( _ngcic_line "" )
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else( )
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string( SUBSTRING "${_ngcic_line}" 76 -1 _ngcic_line )
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string( STRIP "${_ngcic_line}" _ngcic_line )
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if( NOT "${_ngcic_line}" STREQUAL "" )
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set( _ngcic_line "i18n(\"object name (optional)\", \"${_ngcic_line}\");" )
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endif( )
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endif( )
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set( _ngcic_l10n "${_ngcic_l10n}${_ngcic_line}\n" )
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endwhile( )
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# write file
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/${_ngcic_file}.tde_l10n" "${_ngcic_l10n}" )
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list( APPEND _ngcic_files_l10n "${_ngcic_file}.tde_l10n" )
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endforeach( )
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## extract strings from file containing advanced URLs:
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file( READ "${CMAKE_CURRENT_SOURCE_DIR}/data/advinterface.dat" _kslabel )
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string( REGEX REPLACE
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"\\[KSLABEL\\]([^\n]*)(\n|\$)"
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"i18n(\"Advanced URLs: description or category\", \"\\1\");\\2"
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_kslabel "${_kslabel}" )
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file( WRITE "${CMAKE_CURRENT_SOURCE_DIR}/data/advinterface.dat.tde_l10n" "${_kslabel}" )
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##### create translation templates ##############
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tde_l10n_create_template(
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CATALOG "kstars"
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SOURCES
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"."
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"data/tips"
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"data/cnames.dat.tde_l10n"
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"data/Cities.dat.tde_l10n"
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"data/image_url.dat.tde_l10n"
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"data/info_url.dat.tde_l10n"
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${_hip_files_l10n}
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${_ngcic_files_l10n}
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"data/advinterface.dat.tde_l10n"
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)
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tde_l10n_create_template(
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CATALOG "desktop_files/kstars.desktop/"
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SOURCES kstars.desktop
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DESTINATION "${CMAKE_SOURCE_DIR}/translations"
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)
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