mirror of
https://github.com/SerenityOS/serenity
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772be9dec0
The CSSOM spec tells us to potentially add up to three different IDL attributes to CSSStyleDeclaration for every CSS property we support: - A camelCased attribute, where a dash indicates the next character should be uppercase - A camelCased attribute for every -webkit- prefixed property, with the first letter always being lowercase - A dashed-attribute for every property with a dash in it. Additionally, every attribute must have the CEReactions and LegacyNullToEmptyString extended attributes specified on it. Since we specify every property we support with Properties.json, we can use that file to generate the IDL file and it's implementation. We import it from the Build directory with the help of multiple import base paths. Then, we add it to CSSStyleDeclaration via the mixin functionality and inheriting the generated class in CSSStyleDeclaration. (cherry picked from commit aacf9b08ed8c4286c84145b52fa70f399ed0bdff; amended to fix tiny conflict in libweb_generators.cmake, and to change the default value of all gap-related properties from 'auto' to 'normal' since serenity does not yet have LadybirdBrowser/ladybird#2253 and cherry-picking that has a pretty long dependency tree. It's easy to update the test once that is cherry-picked)
231 lines
9.3 KiB
CMake
231 lines
9.3 KiB
CMake
function (generate_css_implementation)
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set(LIBWEB_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
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invoke_generator(
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"Enums.cpp"
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Lagom::GenerateCSSEnums
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"${LIBWEB_INPUT_FOLDER}/CSS/Enums.json"
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"CSS/Enums.h"
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"CSS/Enums.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Enums.json"
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)
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invoke_generator(
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"MathFunctions.cpp"
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Lagom::GenerateCSSMathFunctions
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"${LIBWEB_INPUT_FOLDER}/CSS/MathFunctions.json"
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"CSS/MathFunctions.h"
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"CSS/MathFunctions.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/MathFunctions.json"
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)
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invoke_generator(
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"MediaFeatureID.cpp"
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Lagom::GenerateCSSMediaFeatureID
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"${LIBWEB_INPUT_FOLDER}/CSS/MediaFeatures.json"
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"CSS/MediaFeatureID.h"
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"CSS/MediaFeatureID.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/MediaFeatures.json"
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)
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invoke_generator(
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"PropertyID.cpp"
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Lagom::GenerateCSSPropertyID
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"${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
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"CSS/PropertyID.h"
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"CSS/PropertyID.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
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)
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invoke_generator(
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"PseudoClass.cpp"
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Lagom::GenerateCSSPseudoClass
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"${LIBWEB_INPUT_FOLDER}/CSS/PseudoClasses.json"
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"CSS/PseudoClass.h"
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"CSS/PseudoClass.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/PseudoClasses.json"
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)
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invoke_generator(
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"TransformFunctions.cpp"
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Lagom::GenerateCSSTransformFunctions
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"${LIBWEB_INPUT_FOLDER}/CSS/TransformFunctions.json"
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"CSS/TransformFunctions.h"
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"CSS/TransformFunctions.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/TransformFunctions.json"
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)
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invoke_generator(
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"Keyword.cpp"
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Lagom::GenerateCSSKeyword
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"${LIBWEB_INPUT_FOLDER}/CSS/Keywords.json"
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"CSS/Keyword.h"
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"CSS/Keyword.cpp"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Keywords.json"
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)
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invoke_idl_generator(
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"GeneratedCSSStyleProperties.cpp"
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Lagom::GenerateCSSStyleProperties
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"${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
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"CSS/GeneratedCSSStyleProperties.h"
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"CSS/GeneratedCSSStyleProperties.cpp"
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"CSS/GeneratedCSSStyleProperties.idl"
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arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
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)
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embed_as_string(
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"DefaultStyleSheetSource.cpp"
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"${LIBWEB_INPUT_FOLDER}/CSS/Default.css"
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"CSS/DefaultStyleSheetSource.cpp"
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"default_stylesheet_source"
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NAMESPACE "Web::CSS"
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)
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embed_as_string(
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"QuirksModeStyleSheetSource.cpp"
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"${LIBWEB_INPUT_FOLDER}/CSS/QuirksMode.css"
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"CSS/QuirksModeStyleSheetSource.cpp"
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"quirks_mode_stylesheet_source"
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NAMESPACE "Web::CSS"
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)
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embed_as_string(
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"MathMLStyleSheetSource.cpp"
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"${LIBWEB_INPUT_FOLDER}/MathML/Default.css"
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"MathML/MathMLStyleSheetSource.cpp"
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"mathml_stylesheet_source"
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NAMESPACE "Web::CSS"
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)
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embed_as_string(
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"SVGStyleSheetSource.cpp"
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"${LIBWEB_INPUT_FOLDER}/SVG/Default.css"
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"SVG/SVGStyleSheetSource.cpp"
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"svg_stylesheet_source"
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NAMESPACE "Web::CSS"
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)
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set(CSS_GENERATED_TO_INSTALL
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"CSS/Enums.h"
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"CSS/GeneratedCSSStyleProperties.h"
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"CSS/Keyword.h"
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"CSS/MathFunctions.h"
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"CSS/MediaFeatureID.h"
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"CSS/PropertyID.h"
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"CSS/PseudoClass.h"
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"CSS/TransformFunctions.h"
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)
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list(TRANSFORM CSS_GENERATED_TO_INSTALL PREPEND "${CMAKE_CURRENT_BINARY_DIR}/")
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install(FILES ${CSS_GENERATED_TO_INSTALL} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/LibWeb/CSS")
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endfunction()
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function (generate_js_bindings target)
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set(LIBWEB_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
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function(libweb_js_bindings class)
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cmake_parse_arguments(PARSE_ARGV 1 LIBWEB_BINDINGS "NAMESPACE;ITERABLE;GLOBAL" "" "")
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get_filename_component(basename "${class}" NAME)
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if (LIBWEB_BINDINGS_NAMESPACE)
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set(BINDINGS_SOURCES
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"Bindings/${basename}Namespace.h"
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"Bindings/${basename}Namespace.cpp"
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)
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else()
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set(BINDINGS_SOURCES
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"Bindings/${basename}Constructor.h"
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"Bindings/${basename}Constructor.cpp"
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"Bindings/${basename}Prototype.h"
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"Bindings/${basename}Prototype.cpp"
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)
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endif()
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if(LIBWEB_BINDINGS_ITERABLE)
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list(APPEND BINDINGS_SOURCES
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"Bindings/${basename}IteratorPrototype.h"
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"Bindings/${basename}IteratorPrototype.cpp"
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)
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endif()
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if(LIBWEB_BINDINGS_GLOBAL)
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list(APPEND BINDINGS_SOURCES
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"Bindings/${basename}GlobalMixin.h"
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"Bindings/${basename}GlobalMixin.cpp"
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)
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endif()
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list(TRANSFORM BINDINGS_SOURCES PREPEND "${CMAKE_CURRENT_BINARY_DIR}/")
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target_sources(${target} PRIVATE ${BINDINGS_SOURCES})
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get_property(include_paths DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
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list(TRANSFORM include_paths PREPEND -i)
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# Ninja expects the target name in depfiles to be relative to CMAKE_BINARY_DIR, but ${bindings_src} is
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# relative to CMAKE_CURRENT_BINARY_DIR. CMake >= 3.20 can do the rewriting transparently (CMP0116).
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set(depfile_prefix_arg "")
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if(CMAKE_GENERATOR MATCHES "^Ninja" AND NOT POLICY CMP0116)
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file(RELATIVE_PATH depfile_target ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
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set(depfile_prefix_arg "--depfile-prefix ${depfile_target}" )
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endif()
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add_custom_command(
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OUTPUT ${BINDINGS_SOURCES}
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COMMAND "$<TARGET_FILE:Lagom::BindingsGenerator>" -o "Bindings" --depfile "Bindings/${basename}.d"
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${depfile_prefix_arg} "${LIBWEB_INPUT_FOLDER}/${class}.idl" "${LIBWEB_INPUT_FOLDER}" "${CMAKE_CURRENT_BINARY_DIR}"
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VERBATIM
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COMMENT "Generating Bindings for ${class}"
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DEPENDS Lagom::BindingsGenerator
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MAIN_DEPENDENCY ${class}.idl
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DEPFILE ${CMAKE_CURRENT_BINARY_DIR}/Bindings/${basename}.d
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)
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add_custom_target(generate_${basename} DEPENDS ${BINDINGS_SOURCES})
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add_dependencies(all_generated generate_${basename})
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add_dependencies(${target} generate_${basename})
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# install generated sources
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list(FILTER BINDINGS_SOURCES INCLUDE REGEX "\.h$")
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install(FILES ${BINDINGS_SOURCES} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/LibWeb/Bindings")
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list(APPEND LIBWEB_ALL_IDL_FILES "${LIBWEB_INPUT_FOLDER}/${class}.idl")
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set(LIBWEB_ALL_IDL_FILES ${LIBWEB_ALL_IDL_FILES} PARENT_SCOPE)
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endfunction()
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function(generate_exposed_interface_files)
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set(exposed_interface_sources
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IntrinsicDefinitions.cpp
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DedicatedWorkerExposedInterfaces.cpp DedicatedWorkerExposedInterfaces.h
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SharedWorkerExposedInterfaces.cpp SharedWorkerExposedInterfaces.h
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WindowExposedInterfaces.cpp WindowExposedInterfaces.h)
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list(TRANSFORM exposed_interface_sources PREPEND "Bindings/")
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add_custom_command(
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OUTPUT ${exposed_interface_sources}
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COMMAND "${CMAKE_COMMAND}" -E make_directory "tmp"
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COMMAND $<TARGET_FILE:Lagom::GenerateWindowOrWorkerInterfaces> -o "${CMAKE_CURRENT_BINARY_DIR}/tmp" -b "${LIBWEB_INPUT_FOLDER}" -b "${CMAKE_CURRENT_BINARY_DIR}" ${LIBWEB_ALL_IDL_FILES}
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/IntrinsicDefinitions.cpp "Bindings/IntrinsicDefinitions.cpp"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/DedicatedWorkerExposedInterfaces.h "Bindings/DedicatedWorkerExposedInterfaces.h"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/DedicatedWorkerExposedInterfaces.cpp "Bindings/DedicatedWorkerExposedInterfaces.cpp"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/SharedWorkerExposedInterfaces.h "Bindings/SharedWorkerExposedInterfaces.h"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/SharedWorkerExposedInterfaces.cpp "Bindings/SharedWorkerExposedInterfaces.cpp"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/WindowExposedInterfaces.h "Bindings/WindowExposedInterfaces.h"
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/WindowExposedInterfaces.cpp "Bindings/WindowExposedInterfaces.cpp"
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COMMAND "${CMAKE_COMMAND}" -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/tmp"
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VERBATIM
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DEPENDS Lagom::GenerateWindowOrWorkerInterfaces ${LIBWEB_ALL_IDL_FILES}
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)
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target_sources(${target} PRIVATE ${exposed_interface_sources})
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add_custom_target(generate_exposed_interfaces DEPENDS ${exposed_interface_sources})
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add_dependencies(all_generated generate_exposed_interfaces)
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add_dependencies(${target} generate_exposed_interfaces)
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list(FILTER exposed_interface_sources INCLUDE REGEX "\.h$")
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list(TRANSFORM exposed_interface_sources PREPEND "${CMAKE_CURRENT_BINARY_DIR}/")
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install(FILES ${exposed_interface_sources} DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/LibWeb/Bindings")
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endfunction()
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include("idl_files.cmake")
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generate_exposed_interface_files()
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endfunction()
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