mirror of
https://github.com/TakeV-Lambda/dino.git
synced 2024-08-19 02:50:17 +00:00
125 lines
5.3 KiB
CMake
125 lines
5.3 KiB
CMake
include(CMakeParseArguments)
|
|
|
|
# Generates the resource XML controlling file from resource list (and saves it
|
|
# to xml_path). It's not recommended to use this function directly, since it
|
|
# doesn't handle invalid arguments. It is used by the function
|
|
# COMPILE_GRESOURCES() to create a custom command, so that this function is
|
|
# invoked at build-time in script mode from CMake.
|
|
function(GENERATE_GXML xml_path)
|
|
# Available options:
|
|
# COMPRESS_ALL, NO_COMPRESS_ALL Overrides the COMPRESS flag in all
|
|
# registered resources.
|
|
# STRIPBLANKS_ALL, NO_STRIPBLANKS_ALL Overrides the STRIPBLANKS flag in all
|
|
# registered resources.
|
|
# TOPIXDATA_ALL, NO_TOPIXDATA_ALL Overrides the TOPIXDATA flag in all
|
|
# registered resources.
|
|
set(GXML_OPTIONS COMPRESS_ALL NO_COMPRESS_ALL
|
|
STRIPBLANKS_ALL NO_STRIPBLANKS_ALL
|
|
TOPIXDATA_ALL NO_TOPIXDATA_ALL)
|
|
|
|
# Available one value options:
|
|
# PREFIX Overrides the resource prefix that is prepended to each
|
|
# relative file name in registered resources.
|
|
set(GXML_ONEVALUEARGS PREFIX)
|
|
|
|
# Available multi-value options:
|
|
# RESOURCES The list of resource files. Whether absolute or relative path is
|
|
# equal, absolute paths are stripped down to relative ones. If the
|
|
# absolute path is not inside the given base directory SOURCE_DIR
|
|
# or CMAKE_SOURCE_DIR (if SOURCE_DIR is not overriden), this
|
|
# function aborts.
|
|
set(GXML_MULTIVALUEARGS RESOURCES)
|
|
|
|
# Parse the arguments.
|
|
cmake_parse_arguments(GXML_ARG
|
|
"${GXML_OPTIONS}"
|
|
"${GXML_ONEVALUEARGS}"
|
|
"${GXML_MULTIVALUEARGS}"
|
|
"${ARGN}")
|
|
|
|
# Variable to store the double-quote (") string. Since escaping
|
|
# double-quotes in strings is not possible we need a helper variable that
|
|
# does this job for us.
|
|
set(Q \")
|
|
|
|
# Process resources and generate XML file.
|
|
# Begin with the XML header and header nodes.
|
|
set(GXML_XML_FILE "<?xml version=${Q}1.0${Q} encoding=${Q}UTF-8${Q}?>")
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}<gresources><gresource prefix=${Q}")
|
|
|
|
# Set the prefix for the resources. Depending on the user-override we choose
|
|
# the standard prefix "/" or the override.
|
|
if (GXML_ARG_PREFIX)
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}${GXML_ARG_PREFIX}")
|
|
else()
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}/")
|
|
endif()
|
|
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}${Q}>")
|
|
|
|
# Process each resource.
|
|
foreach(res ${GXML_ARG_RESOURCES})
|
|
if ("${res}" STREQUAL "COMPRESS")
|
|
set(GXML_COMPRESSION_FLAG ON)
|
|
elseif ("${res}" STREQUAL "STRIPBLANKS")
|
|
set(GXML_STRIPBLANKS_FLAG ON)
|
|
elseif ("${res}" STREQUAL "TOPIXDATA")
|
|
set(GXML_TOPIXDATA_FLAG ON)
|
|
else()
|
|
# The file name.
|
|
set(GXML_RESOURCE_PATH "${res}")
|
|
|
|
# Append to real resource file dependency list.
|
|
list(APPEND GXML_RESOURCES_DEPENDENCIES ${GXML_RESOURCE_PATH})
|
|
|
|
# Assemble <file> node.
|
|
set(GXML_RES_LINE "<file")
|
|
if ((GXML_ARG_COMPRESS_ALL OR GXML_COMPRESSION_FLAG) AND NOT
|
|
GXML_ARG_NO_COMPRESS_ALL)
|
|
set(GXML_RES_LINE "${GXML_RES_LINE} compressed=${Q}true${Q}")
|
|
endif()
|
|
|
|
# Check preprocess flag validity.
|
|
if ((GXML_ARG_STRIPBLANKS_ALL OR GXML_STRIPBLANKS_FLAG) AND
|
|
(GXML_ARG_TOPIXDATA_ALL OR GXML_TOPIXDATA_FLAG))
|
|
set(GXML_ERRMSG "Resource preprocessing option conflict. Tried")
|
|
set(GXML_ERRMSG "${GXML_ERRMSG} to specify both, STRIPBLANKS")
|
|
set(GXML_ERRMSG "${GXML_ERRMSG} and TOPIXDATA. In resource")
|
|
set(GXML_ERRMSG "${GXML_ERRMSG} ${GXML_RESOURCE_PATH} in")
|
|
set(GXML_ERRMSG "${GXML_ERRMSG} function COMPILE_GRESOURCES.")
|
|
message(FATAL_ERROR ${GXML_ERRMSG})
|
|
endif()
|
|
|
|
if ((GXML_ARG_STRIPBLANKS_ALL OR GXML_STRIPBLANKS_FLAG) AND NOT
|
|
GXML_ARG_NO_STRIPBLANKS_ALL)
|
|
set(GXML_RES_LINE "${GXML_RES_LINE} preprocess=")
|
|
set(GXML_RES_LINE "${GXML_RES_LINE}${Q}xml-stripblanks${Q}")
|
|
elseif((GXML_ARG_TOPIXDATA_ALL OR GXML_TOPIXDATA_FLAG) AND NOT
|
|
GXML_ARG_NO_TOPIXDATA_ALL)
|
|
set(GXML_RES_LINE "${GXML_RES_LINE} preprocess=")
|
|
set(GXML_RES_LINE "${GXML_RES_LINE}${Q}to-pixdata${Q}")
|
|
endif()
|
|
|
|
set(GXML_RES_LINE "${GXML_RES_LINE}>${GXML_RESOURCE_PATH}</file>")
|
|
|
|
# Append to file string.
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}${GXML_RES_LINE}")
|
|
|
|
# Unset variables.
|
|
unset(GXML_COMPRESSION_FLAG)
|
|
unset(GXML_STRIPBLANKS_FLAG)
|
|
unset(GXML_TOPIXDATA_FLAG)
|
|
endif()
|
|
|
|
endforeach()
|
|
|
|
# Append closing nodes.
|
|
set(GXML_XML_FILE "${GXML_XML_FILE}</gresource></gresources>")
|
|
|
|
# Use "file" function to generate XML controlling file.
|
|
get_filename_component(xml_path_only_name "${xml_path}" NAME)
|
|
file(WRITE ${xml_path} ${GXML_XML_FILE})
|
|
|
|
endfunction()
|
|
|