大家好,
我正在尝试在CMake中使用QT国际化。我已经将我的cmake文件配置如下:
#Internalization - this should generate core_jp.ts ?
SET(rinzo_core_TRANSLATIONS
i18n/core_jp.ts
)
#these are my source files in the project
SET(FILES_TO_TRANSLATE
${rinzo_core_srcs}
${rinzo_core_moh_srcs}
)
QT4_CREATE_TRANSLATION(QM_FILES ${FILES_TO_TRANSLATE} ${rinzo_core_TRANSLATIONS})
QT4_ADD_TRANSLATION(QM ${rinzo_core_TRANSLATIONS})
但它不会生成任何TS或QM文件。
我的问题是-
1.Cmake(通过使用QT工具)会自动生成TS文件,从源代码提取"tr()“方法吗?(这意味着我不需要创建任何TS文件,i18n/core_jp.ts会自动生成)
2. QM文件到底是什么?
提前感谢
发布于 2011-04-15 16:44:00
在CMake文档中,请参阅QT4_CREATE_TRANSLATION
和QT4_ADD_TRANSLATION
宏。
因此,您应该执行以下操作:
SET(Lang_files
example.ts
)
...
QT4_CREATE_TRANSLATION(LangSrcs ${Lang_files})
...
ADD_EXECUTABLE(project_name ... others sources ... ${LangSrcs})
发布于 2020-03-25 20:33:02
我的解决方案依赖于通过add_custom_target手动调用的lupdate和lrelease工具,因此生成的文件不会在make clean中删除并放入源目录中。
我定义了一个函数,它扫描提供的目录,生成/更新ts文件,并将它们编译成同一目录下的qm文件,这样它们就可以通过.qrc文件添加到应用程序中
cmake_minimum_required(VERSION 3.5)
project(l10n LANGUAGES CXX)
find_package(Qt5 COMPONENTS Core LinguistTools REQUIRED)
# genearats ts and qm file searching recursively SRC_DIR
function(generate_translations CUSTOM_TARGET TS_DIR TS_FILES SRC_DIR)
set(UPADTE_TS_TARGET_NAME ${CUSTOM_TARGET}_ts)
set(UPADTE_QM_TARGET_NAME ${CUSTOM_TARGET}_qm)
add_custom_target(${UPADTE_TS_TARGET_NAME}
COMMAND ${Qt5_LUPDATE_EXECUTABLE} -recursive ${SRC_DIR} -ts ${TS_FILES}
WORKING_DIRECTORY ${TS_DIR})
add_custom_target(${UPADTE_QM_TARGET_NAME}
COMMAND ${Qt5_LRELEASE_EXECUTABLE} ${TS_FILES}
WORKING_DIRECTORY ${TS_DIR})
add_dependencies(${UPADTE_QM_TARGET_NAME} ${UPADTE_TS_TARGET_NAME} )
add_dependencies(${CUSTOM_TARGET} ${UPADTE_QM_TARGET_NAME})
endfunction()
add_executable(l10n main.cxx)
target_link_libraries(l10n Qt5::Core)
set(MY_TS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/translate)
set(MY_TS_FILES foo_en.ts foo_en.ts)
set(MY_SOURCE_LOOKUP_DIR ${CMAKE_CURRENT_SOURCE_DIR})
generate_translations(l10n "${MY_TS_DIR}" "${MY_TS_FILES}" "${MY_SOURCE_LOOKUP_DIR}")
发布于 2019-01-25 15:25:00
你能从qt/qt_ linguist.exe /msvc|mingw|.../ lrelease.exe /使用lupdate.exe、linguist.exe和lrelease.exe吗?
你可以这样使用它:
Usage:
lupdate [options] [project-file]
lupdate [options] [source-file|path]... -ts ts-files
Options:
-help Display this information and exit.
-noobsolete
Drop all obsolete strings.
-extensions [,]...
Process files with the given extensions only.
The extension list must be separated with commas, not with whitespace.
Default: 'ui,c,c++,cc,cpp,cxx,ch,h,h++,hh,hpp,hxx'.
-pluralonly
Only include plural form messages.
-silent
Do not explain what is being done.
-version
Display the version of lupdate and exit
所以,source-file|path -是你的选择,就像我想的那样。尝试使用源文件名列表调用它。
https://stackoverflow.com/questions/5630155
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