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ENH: Add macros to handle translations. Fixes #6229.

This commit is contained in:
Clinton Stimpson 2008-01-22 10:11:29 -05:00
parent ceb716575e
commit eba5032389
1 changed files with 72 additions and 0 deletions
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72
Modules/FindQt4.cmake
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@ -69,6 +69,26 @@
# interface file is constructed from the basename of the header with
# the suffix .xml appended.
#
# macro QT4_CREATE_TRANSLATION( qm_files sources ... ts_files ... )
# out: qm_files
# in: sources ts_files
# generates commands to create .ts (vie lupdate) and .qm
# (via lrelease) - files from sources. The ts files are
# created and/or updated in the source tree (unless given with full paths).
# The qm files are generated in the build tree.
# Updating the translations can be done by adding the qm_files
# to the source list of your library/executable, so they are
# always updated, or by adding a custom target to control when
# they get updated/generated.
#
# macro QT4_ADD_TRANSLATION( qm_files ts_files ... )
# out: qm_files
# in: ts_files
# generates commands to create .qm from .ts - files. The generated
# filenames can be found in qm_files. The ts_files
# must exists and are not updated in any way.
#
#
# QT_FOUND If false, don't try to use Qt.
# QT4_FOUND If false, don't try to use Qt 4.
#
@ -208,6 +228,8 @@
# QT_RCC_EXECUTABLE Where to find the rcc tool
# QT_DBUSCPP2XML_EXECUTABLE Where to find the qdbuscpp2xml tool.
# QT_DBUSXML2CPP_EXECUTABLE Where to find the qdbusxml2cpp tool.
# QT_LUPDATE_EXECUTABLE Where to find the lupdate tool.
# QT_LRELEASE_EXECUTABLE Where to find the lrelease tool.
#
# QT_DOC_DIR Path to "doc" of Qt4
# QT_MKSPECS_DIR Path to "mkspecs" of Qt4
@ -830,6 +852,18 @@ IF (QT4_QMAKE_FOUND)
NO_DEFAULT_PATH
)
FIND_PROGRAM(QT_LUPDATE_EXECUTABLE
NAMES lupdate
PATHS ${QT_BINARY_DIR}
NO_DEFAULT_PATH
)
FIND_PROGRAM(QT_LRELEASE_EXECUTABLE
NAMES lrelease
PATHS ${QT_BINARY_DIR}
NO_DEFAULT_PATH
)
IF (QT_MOC_EXECUTABLE)
SET(QT_WRAP_CPP "YES")
ENDIF (QT_MOC_EXECUTABLE)
@ -1097,6 +1131,44 @@ IF (QT4_QMAKE_FOUND)
ENDFOREACH (_current_FILE)
ENDMACRO(QT4_AUTOMOC)
MACRO(QT4_CREATE_TRANSLATION _qm_files)
SET(_my_sources)
SET(_my_tsfiles)
FOREACH (_file ${ARGN})
GET_FILENAME_COMPONENT(_ext ${_file} EXT)
GET_FILENAME_COMPONENT(_abs_FILE ${_file} ABSOLUTE)
IF(_ext MATCHES "ts")
LIST(APPEND _my_tsfiles ${_abs_FILE})
ELSE(_ext MATCHES "ts")
LIST(APPEND _my_sources ${_abs_FILE})
ENDIF(_ext MATCHES "ts")
ENDFOREACH(_file)
FOREACH(_ts_file ${_my_tsfiles})
ADD_CUSTOM_COMMAND(OUTPUT ${_ts_file}
COMMAND ${QT_LUPDATE_EXECUTABLE}
ARGS ${_my_sources} -ts ${_ts_file}
DEPENDS ${_my_sources})
ENDFOREACH(_ts_file)
QT4_ADD_TRANSLATION(${_qm_files} ${_my_tsfiles})
ENDMACRO(QT4_CREATE_TRANSLATION)
MACRO(QT4_ADD_TRANSLATION _qm_files)
FOREACH (_current_FILE ${ARGN})
GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
GET_FILENAME_COMPONENT(qm ${_abs_FILE} NAME_WE)
SET(qm "${CMAKE_CURRENT_BINARY_DIR}/${qm}.qm")
ADD_CUSTOM_COMMAND(OUTPUT ${qm}
COMMAND ${QT_LRELEASE_EXECUTABLE}
ARGS ${_abs_FILE} -qm ${qm}
DEPENDS ${_abs_FILE}
)
SET(${_qm_files} ${${_qm_files}} ${qm})
ENDFOREACH (_current_FILE)
ENDMACRO(QT4_ADD_TRANSLATION)
######################################