sync: from linuxdeepin/dtkcore

Synchronize source files from linuxdeepin/dtkcore.

Source-pull-request: linuxdeepin/dtkcore#448

cmake/DtkDConfig/DtkDConfigConfig.cmake.in

@@ -22,6 +22,41 @@ if(NOT DEFINED DSG_DATA_DIR)
 endif()
 
 add_definitions(-DDSG_DATA_DIR=\"${DSG_DATA_DIR}\")
+
+# Define the helper function
+function(dtk_config_to_cpp JSON_FILE OUTPUT_VAR)
+    if(NOT EXISTS ${JSON_FILE})
+        message(FATAL_ERROR "JSON file ${JSON_FILE} does not exist.")
+    endif()
+
+    # Generate the output header file name
+    get_filename_component(FILE_NAME_WE ${JSON_FILE} NAME_WE)
+    if(DEFINED OUTPUT_FILE_NAME)
+        set(OUTPUT_HEADER "${CMAKE_CURRENT_BINARY_DIR}/${OUTPUT_FILE_NAME}")
+    else()
+        set(OUTPUT_HEADER "${CMAKE_CURRENT_BINARY_DIR}/${FILE_NAME_WE}.hpp")
+    endif()
+
+    # Check if CLASS_NAME is set
+    if(DEFINED CLASS_NAME)
+        set(CLASS_NAME_ARG -c ${CLASS_NAME})
+    else()
+        set(CLASS_NAME_ARG "")
+    endif()
+
+    # Add a custom command to run dconfig2cpp
+    add_custom_command(
+        OUTPUT ${OUTPUT_HEADER}
+        COMMAND ${TOOL_INSTALL_DIR}/dconfig2cpp -o ${OUTPUT_HEADER} ${CLASS_NAME_ARG} ${JSON_FILE}
+        DEPENDS ${JSON_FILE}
+        COMMENT "Generating ${OUTPUT_HEADER} from ${JSON_FILE}"
+        VERBATIM
+    )
+
+    # Add the generated header to the specified output variable
+    set(${OUTPUT_VAR} ${${OUTPUT_VAR}} ${OUTPUT_HEADER} PARENT_SCOPE)
+endfunction()
+
 # deploy some `meta` 's configure.
 #
 # FILES       - deployed files.

tools/CMakeLists.txt

@@ -3,3 +3,4 @@ add_subdirectory(deepin-os-release)
 add_subdirectory(qdbusxml2cpp)
 add_subdirectory(settings)
 add_subdirectory(ch2py)
+add_subdirectory(dconfig2cpp)

tools/dconfig2cpp/CMakeLists.txt

@@ -0,0 +1,26 @@
+set(TARGET_NAME dconfig2cpp)
+set(BIN_NAME ${TARGET_NAME}${DTK_VERSION_MAJOR})
+
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core)
+
+add_executable(${BIN_NAME}
+  main.cpp
+)
+
+target_link_libraries(
+  ${BIN_NAME} PRIVATE
+  Qt${QT_VERSION_MAJOR}::Core
+)
+
+set_target_properties(
+  ${BIN_NAME} PROPERTIES
+  OUTPUT_NAME ${TARGET_NAME}
+  EXPORT_NAME dconfig2cpp
+)
+
+install(
+  TARGETS ${BIN_NAME}
+  EXPORT Dtk${DTK_VERSION_MAJOR}ToolsTargets
+  DESTINATION ${TOOL_INSTALL_DIR}
+)