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# makes a list of language codes from the *.ts files
function(BT_GET_TS_LANGS TS_LANGS)
SET(TS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/i18n/messages")
FILE(GLOB TS_FILES "${TS_DIR}/bibletime_ui_*.ts")
FOREACH(TSFILE_FULLPATH ${TS_FILES})
STRING(REGEX REPLACE "${TS_DIR}/bibletime_ui_(..(_..)?).ts" "\\1"
TS_LANG "${TSFILE_FULLPATH}")
SET(_TS_LANGS ${_TS_LANGS} ${TS_LANG})
ENDFOREACH()
SET(${TS_LANGS} ${_TS_LANGS} PARENT_SCOPE)
endfunction()
#bt_get_translation_executables(QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE)
function(BT_GET_TRANSLATION_EXECUTABLES lupdate lrelease rcc)
GET_TARGET_PROPERTY(QT_LUPDATE_EXECUTABLE Qt5::lupdate IMPORTED_LOCATION)
GET_TARGET_PROPERTY(QT_LRELEASE_EXECUTABLE Qt5::lrelease IMPORTED_LOCATION)
GET_TARGET_PROPERTY(QT_RESOURCE_EXECUTABLE Qt5::rcc IMPORTED_LOCATION)
SET(${lupdate} ${QT_LUPDATE_EXECUTABLE} PARENT_SCOPE)
SET(${lrelease} ${QT_LRELEASE_EXECUTABLE} PARENT_SCOPE)
SET(${rcc} ${QT_RESOURCE_EXECUTABLE} PARENT_SCOPE)
endfunction()
# get a list of the ts files with full path and a list
# of the qm files with no path.
function(BT_GET_TRANSLATION_FILELISTS
TS_DIR
TS_PREFIX
TS_FILES_FULLPATH
QM_FILES
)
FILE(GLOB TS_FILES "${TS_DIR}/${TS_PREFIX}*.ts")
FOREACH(TS_FILE_FULLPATH ${TS_FILES})
STRING(REGEX REPLACE "${TS_DIR}/${TS_PREFIX}(.+(_..)?).ts" "\\1"
TS_LANG "${TS_FILE_FULLPATH}")
SET(TS_LANGS ${TS_LANGS} ${TS_LANG})
SET(QM_FILE "${TS_PREFIX}${TS_LANG}.qm")
SET(_QM_FILES ${_QM_FILES} ${TS_PREFIX}${TS_LANG}.qm)
ENDFOREACH()
SET(${TS_FILES_FULLPATH} ${TS_FILES} PARENT_SCOPE)
SET(${QM_FILES} ${_QM_FILES} PARENT_SCOPE)
endfunction()
# creates the qm files in the build directory from the ts files in the source directory
function(BT_CREATE_QM_FILES TS_FILES QM_FILES bibletime_LINK_TRANSLATION_FILES)
BT_GET_TRANSLATION_EXECUTABLES( QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_RCC_EXECUTABLE)
list(LENGTH QM_FILES QM_Length)
math(EXPR stop "${QM_Length}-1")
FOREACH(Index RANGE 0 ${stop})
LIST(GET TS_FILES ${Index} TS_FILE)
LIST(GET QM_FILES ${Index} QM_FILE)
IF(${bibletime_LINK_TRANSLATION_FILES})
ADD_CUSTOM_COMMAND(
OUTPUT ${QM_FILE}
POST_BUILD
COMMAND ${QT_LRELEASE_EXECUTABLE} "${TS_FILE}" -qm "${QM_FILE}"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Updating UI translation for ${QM_FILE}"
VERBATIM
)
ELSE()
ADD_CUSTOM_COMMAND(
TARGET "bibletime"
POST_BUILD
COMMAND ${QT_LRELEASE_EXECUTABLE} "${TS_FILE}" -qm "${QM_FILE}"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Updating UI translation for ${QM_FILE}"
VERBATIM
)
ENDIF()
ENDFOREACH()
endfunction()
# installs the qm files for bibletime.
function(BT_INSTALL_QM_FILES QM_FILES)
list(LENGTH QM_FILES QM_Length)
math(EXPR stop "${QM_Length}-1")
FOREACH(Index RANGE 0 ${stop})
LIST(GET QM_FILES ${Index} QM_FILE)
INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/${QM_FILE}"
DESTINATION "${BT_SHARE_PATH}/bibletime/locale/"
)
ENDFOREACH()
endfunction()
function(BT_UPDATE_TS_FILES TS_DIR TS_PREFIX)
BT_GET_TRANSLATION_EXECUTABLES( QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_RCC_EXECUTABLE)
# Update source catalog files (this is the basis for the translator's work)
# Invoke this with "make messages"
ADD_CUSTOM_TARGET("messages")
SET_TARGET_PROPERTIES("messages" PROPERTIES FOLDER "Messages")
BT_GET_TS_LANGS(TS_LANGS)
FOREACH(TS_LANG ${TS_LANGS})
ADD_CUSTOM_TARGET("messages_${TS_LANG}"
COMMAND ${QT_LUPDATE_EXECUTABLE} -extensions cpp,h "${CMAKE_CURRENT_SOURCE_DIR}/src" -ts "${TS_DIR}/${TS_PREFIX}${TS_LANG}.ts")
ADD_DEPENDENCIES("messages" "messages_${TS_LANG}")
SET_TARGET_PROPERTIES("messages_${TS_LANG}" PROPERTIES FOLDER "Messages")
ENDFOREACH(TS_LANG)
# Template file for translators
ADD_CUSTOM_TARGET("messages_default"
COMMAND ${QT_LUPDATE_EXECUTABLE} -extensions cpp,h "${CMAKE_CURRENT_SOURCE_DIR}/src" -ts "${TS_DIR}/bibletime_ui.ts")
ADD_DEPENDENCIES(messages "messages_default")
SET_TARGET_PROPERTIES("messages_default" PROPERTIES FOLDER "Messages")
endfunction()
# copy translation qrc file to build dir
function(BT_COPY_QRC_TO_BUILD_DIR QRC_FILE QRC_COPIED_FILE)
ADD_CUSTOM_COMMAND(
OUTPUT ${QRC_COPIED_FILE}
COMMAND ${CMAKE_COMMAND} -E copy ${QRC_FILE} ${QRC_COPIED_FILE}
MAIN_DEPENDENCY ${QRC_FILE}
COMMENT "Copying translation resource file: ${QRC_FILE}"
VERBATIM
)
endfunction()
# run resource compiler on translation qrc file
function(BT_RUN_RESOURCE_COMPILER QM_FILES QRC_COPIED_FILE QRC_CPP_FILE)
BT_GET_TRANSLATION_EXECUTABLES( QT_LUPDATE_EXECUTABLE QT_LRELEASE_EXECUTABLE QT_RCC_EXECUTABLE)
ADD_CUSTOM_COMMAND(
OUTPUT ${QRC_CPP_FILE}
COMMAND ${QT_RCC_EXECUTABLE}
ARGS ${rcc_options} ${QRC_COPIED_FILE} -o ${QRC_CPP_FILE}
MAIN_DEPENDENCY ${QM_COPIED_FILE}
DEPENDS ${QM_FILES} ${QRC_COPIED_FILE}
COMMENT "Compiling resource file: ${QRC_COPIED_FILE}"
)
endfunction()
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