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ladybird/Meta/CMake/libweb_generators.cmake

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Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
function (generate_css_implementation)
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
set(LIBWEB_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
invoke_generator(
"Enums.cpp"
Lagom::GenerateCSSEnums
"${LIBWEB_INPUT_FOLDER}/CSS/Enums.json"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"CSS/Enums.h"
"CSS/Enums.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Enums.json"
)
invoke_generator(
"MediaFeatureID.cpp"
Lagom::GenerateCSSMediaFeatureID
"${LIBWEB_INPUT_FOLDER}/CSS/MediaFeatures.json"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"CSS/MediaFeatureID.h"
"CSS/MediaFeatureID.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/MediaFeatures.json"
)
invoke_generator(
"PropertyID.cpp"
Lagom::GenerateCSSPropertyID
"${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"CSS/PropertyID.h"
"CSS/PropertyID.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Properties.json"
)
invoke_generator(
"TransformFunctions.cpp"
Lagom::GenerateCSSTransformFunctions
"${LIBWEB_INPUT_FOLDER}/CSS/TransformFunctions.json"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"CSS/TransformFunctions.h"
"CSS/TransformFunctions.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/TransformFunctions.json"
)
invoke_generator(
"ValueID.cpp"
Lagom::GenerateCSSValueID
"${LIBWEB_INPUT_FOLDER}/CSS/Identifiers.json"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"CSS/ValueID.h"
"CSS/ValueID.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
arguments -j "${LIBWEB_INPUT_FOLDER}/CSS/Identifiers.json"
)
add_custom_command(
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
OUTPUT CSS/DefaultStyleSheetSource.cpp
COMMAND "${CMAKE_COMMAND}" -E make_directory CSS
COMMAND "${LIBWEB_INPUT_FOLDER}/Scripts/GenerateStyleSheetSource.sh" default_stylesheet_source "${LIBWEB_INPUT_FOLDER}/CSS/Default.css" > CSS/DefaultStyleSheetSource.cpp.tmp
COMMAND "${CMAKE_COMMAND}" -E copy_if_different CSS/DefaultStyleSheetSource.cpp.tmp CSS/DefaultStyleSheetSource.cpp
COMMAND "${CMAKE_COMMAND}" -E remove CSS/DefaultStyleSheetSource.cpp.tmp
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
VERBATIM
DEPENDS "${LIBWEB_INPUT_FOLDER}/Scripts/GenerateStyleSheetSource.sh"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
MAIN_DEPENDENCY "${LIBWEB_INPUT_FOLDER}/CSS/Default.css"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
)
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
add_custom_target(generate_DefaultStyleSheetSource.cpp DEPENDS CSS/DefaultStyleSheetSource.cpp)
add_dependencies(all_generated generate_DefaultStyleSheetSource.cpp)
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
add_custom_command(
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
OUTPUT CSS/QuirksModeStyleSheetSource.cpp
COMMAND "${CMAKE_COMMAND}" -E make_directory CSS
COMMAND "${LIBWEB_INPUT_FOLDER}/Scripts/GenerateStyleSheetSource.sh" quirks_mode_stylesheet_source "${LIBWEB_INPUT_FOLDER}/CSS/QuirksMode.css" > CSS/QuirksModeStyleSheetSource.cpp.tmp
COMMAND "${CMAKE_COMMAND}" -E copy_if_different CSS/QuirksModeStyleSheetSource.cpp.tmp CSS/QuirksModeStyleSheetSource.cpp
COMMAND "${CMAKE_COMMAND}" -E remove CSS/QuirksModeStyleSheetSource.cpp.tmp
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
VERBATIM
DEPENDS "${LIBWEB_INPUT_FOLDER}/Scripts/GenerateStyleSheetSource.sh"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
MAIN_DEPENDENCY "${LIBWEB_INPUT_FOLDER}/CSS/Default.css"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
)
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
add_custom_target(generate_QuirksModeStyleSheetSource.cpp DEPENDS CSS/QuirksModeStyleSheetSource.cpp)
add_dependencies(all_generated generate_QuirksModeStyleSheetSource.cpp)
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
endfunction()
Everywhere: Rename WrapperGenerator to BindingsGenerator This code generator no longer creates JS wrappers for platform objects in the old sense, instead they're JS objects internally themselves. Most of what we generate now are prototypes - which can be seen as bindings for the internal C++ methods implementing getters, setters, and methods - as well as object constructors, i.e. bindings for the internal create_with_global_object() method. Also tweak the naming of various CMake glue code existing around this.
2022-09-21 17:22:16 +00:00
function (generate_js_bindings target)
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
set(LIBWEB_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
Everywhere: Rename WrapperGenerator to BindingsGenerator This code generator no longer creates JS wrappers for platform objects in the old sense, instead they're JS objects internally themselves. Most of what we generate now are prototypes - which can be seen as bindings for the internal C++ methods implementing getters, setters, and methods - as well as object constructors, i.e. bindings for the internal create_with_global_object() method. Also tweak the naming of various CMake glue code existing around this.
2022-09-21 17:22:16 +00:00
function(libweb_js_bindings class)
LibWeb: Support generating IDL namespaces These are similar to prototypes and constructors in that they will now be lazily instantiated when they are first requested.
2023-03-15 14:02:04 +00:00
cmake_parse_arguments(PARSE_ARGV 1 LIBWEB_BINDINGS "NAMESPACE;ITERABLE;GLOBAL" "" "")
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
get_filename_component(basename "${class}" NAME)
LibWeb: Support generating IDL namespaces These are similar to prototypes and constructors in that they will now be lazily instantiated when they are first requested.
2023-03-15 14:02:04 +00:00
# FIXME: Instead of requiring a manual declaration of namespace bindings, we should ask BindingsGenerator if it's a namespace
if (LIBWEB_BINDINGS_NAMESPACE)
set(BINDINGS_SOURCES
"Bindings/${basename}Namespace.h"
"Bindings/${basename}Namespace.cpp"
)
set(BINDINGS_TYPES
namespace-header
namespace-implementation
)
else()
set(BINDINGS_SOURCES
"Bindings/${basename}Constructor.h"
"Bindings/${basename}Constructor.cpp"
"Bindings/${basename}Prototype.h"
"Bindings/${basename}Prototype.cpp"
)
set(BINDINGS_TYPES
constructor-header
constructor-implementation
prototype-header
prototype-implementation
)
endif()
LibWeb: Add a mechanism to opt out of generating instance wrappers To enable incremental movement towards the removal of DOM object instance wrappers, this patch adds a NO_INSTANCE argument that can be passed to libweb_js_wrapper().
2022-08-06 12:51:11 +00:00
Everywhere: Rename WrapperGenerator to BindingsGenerator This code generator no longer creates JS wrappers for platform objects in the old sense, instead they're JS objects internally themselves. Most of what we generate now are prototypes - which can be seen as bindings for the internal C++ methods implementing getters, setters, and methods - as well as object constructors, i.e. bindings for the internal create_with_global_object() method. Also tweak the naming of various CMake glue code existing around this.
2022-09-21 17:22:16 +00:00
# FIXME: Instead of requiring a manual declaration of iterable bindings, we should ask BindingsGenerator if it's iterable
if(LIBWEB_BINDINGS_ITERABLE)
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
list(APPEND BINDINGS_SOURCES
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
"Bindings/${basename}IteratorPrototype.h"
"Bindings/${basename}IteratorPrototype.cpp"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
)
list(APPEND BINDINGS_TYPES
iterator-prototype-header
iterator-prototype-implementation
)
endif()
LibWeb: Support interfaces with the [Global] extended attribute These are treated differently as the interface members are placed on the object itself, not its prototype. As the object itself still needs to be hand-written code, and we can no longer fully hide the gnarly generated code in the prototype object, these now generate a 'mixin' class that is added to the actual object through inheritance. https://webidl.spec.whatwg.org/#Global
2023-03-05 15:50:56 +00:00
# FIXME: Instead of requiring a manual declaration of global object bindings, we should ask BindingsGenerator if it's global
if(LIBWEB_BINDINGS_GLOBAL)
list(APPEND BINDINGS_SOURCES
"Bindings/${basename}GlobalMixin.h"
"Bindings/${basename}GlobalMixin.cpp"
)
list(APPEND BINDINGS_TYPES
global-mixin-header
global-mixin-implementation
)
endif()
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
target_sources(${target} PRIVATE ${BINDINGS_SOURCES})
# FIXME: cmake_minimum_required(3.17) for ZIP_LISTS
list(LENGTH BINDINGS_SOURCES num_bindings)
math(EXPR bindings_end "${num_bindings} - 1")
foreach(iter RANGE "${bindings_end}")
list(GET BINDINGS_SOURCES ${iter} bindings_src)
list(GET BINDINGS_TYPES ${iter} bindings_type)
get_property(include_paths DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
list(TRANSFORM include_paths PREPEND -i)
BindingsGenerator+CMake: Keep track of IDL dependencies This commit teaches BindingsGenerator to generate depfiles, which can be used by CMake to ensure that bindings are properly regenerated when imported IDL files change. Two new options, `--depfile` and `--depfile-target` are added. - `--depfile` sets the path for the dependency file. - `--depfile-target` lets us set a target name different than the output file in the depfile. This option is needed because generated files are first written to a temporary file, but depfiles have to refer to the final location. These are analogous to GCC's `-MF` and `-MT` options respectively. The depfile's syntax matches the ones generated by GCC. Note: This changes the minimal required CMake version to 3.20 if the Make generator is used, and to 3.21 for the Xcode generator. Ninja is not affected.
2022-11-05 10:37:33 +00:00
# Ninja expects the target name in depfiles to be relative to CMAKE_BINARY_DIR, but ${bindings_src} is
# relative to CMAKE_CURRENT_BINARY_DIR. CMake >= 3.20 can do the rewriting transparently (CMP0116).
if(CMAKE_GENERATOR MATCHES "^Ninja" AND NOT POLICY CMP0116)
# FIXME: Drop this branch for cmake_minimum_required(3.20)
get_filename_component(full_path ${bindings_src} ABSOLUTE BASE_DIR ${CMAKE_CURRENT_BINARY_DIR})
file(RELATIVE_PATH depfile_target ${CMAKE_BINARY_DIR} ${full_path})
else()
set(depfile_target ${bindings_src})
endif()
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
add_custom_command(
OUTPUT "${bindings_src}"
BindingsGenerator+CMake: Keep track of IDL dependencies This commit teaches BindingsGenerator to generate depfiles, which can be used by CMake to ensure that bindings are properly regenerated when imported IDL files change. Two new options, `--depfile` and `--depfile-target` are added. - `--depfile` sets the path for the dependency file. - `--depfile-target` lets us set a target name different than the output file in the depfile. This option is needed because generated files are first written to a temporary file, but depfiles have to refer to the final location. These are analogous to GCC's `-MF` and `-MT` options respectively. The depfile's syntax matches the ones generated by GCC. Note: This changes the minimal required CMake version to 3.20 if the Make generator is used, and to 3.21 for the Xcode generator. Ninja is not affected.
2022-11-05 10:37:33 +00:00
COMMAND "$<TARGET_FILE:Lagom::BindingsGenerator>" "--${bindings_type}" -o "${bindings_src}.tmp" --depfile "${bindings_src}.d"
--depfile-target "${depfile_target}" ${include_paths} "${LIBWEB_INPUT_FOLDER}/${class}.idl" "${LIBWEB_INPUT_FOLDER}"
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${bindings_src}.tmp" "${bindings_src}"
COMMAND "${CMAKE_COMMAND}" -E remove "${bindings_src}.tmp"
VERBATIM
Everywhere: Rename WrapperGenerator to BindingsGenerator This code generator no longer creates JS wrappers for platform objects in the old sense, instead they're JS objects internally themselves. Most of what we generate now are prototypes - which can be seen as bindings for the internal C++ methods implementing getters, setters, and methods - as well as object constructors, i.e. bindings for the internal create_with_global_object() method. Also tweak the naming of various CMake glue code existing around this.
2022-09-21 17:22:16 +00:00
DEPENDS Lagom::BindingsGenerator
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
MAIN_DEPENDENCY ${class}.idl
BindingsGenerator+CMake: Keep track of IDL dependencies This commit teaches BindingsGenerator to generate depfiles, which can be used by CMake to ensure that bindings are properly regenerated when imported IDL files change. Two new options, `--depfile` and `--depfile-target` are added. - `--depfile` sets the path for the dependency file. - `--depfile-target` lets us set a target name different than the output file in the depfile. This option is needed because generated files are first written to a temporary file, but depfiles have to refer to the final location. These are analogous to GCC's `-MF` and `-MT` options respectively. The depfile's syntax matches the ones generated by GCC. Note: This changes the minimal required CMake version to 3.20 if the Make generator is used, and to 3.21 for the Xcode generator. Ninja is not affected.
2022-11-05 10:37:33 +00:00
DEPFILE ${CMAKE_CURRENT_BINARY_DIR}/${bindings_src}.d
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
)
endforeach()
Lagom+CMake: Propagate dependencies for generated custom targets We have logic for serenity_generated_sources which works well for source files that are specified in GENERATED_SOURCES prior to calling serenity_lib or serenity_bin. However, code generated with invoke_generator, and the LibWeb generators do not always follow the pattern of the IDL and GML files. For the LibWeb generators, we can just add_dependencies to LibWeb at the time we declare the generate_Foo custom target. However for LibLocale, LibTimeZone, and LibUnicode, we don't have the name of the target available, so export the name in a variable to set into GENERATED_SOURCES. To make this work for Lagom, we need to make sure that lagom_lib and serenity_bin in Lagom/CMakeLists.txt call serenity_generated_sources on the target. This enables the Xcode generator on macOS hosts, at least for Lagom.
2022-10-17 05:49:52 +00:00
foreach(generated_file IN LISTS BINDINGS_SOURCES)
get_filename_component(generated_name ${generated_file} NAME)
add_custom_target(generate_${generated_name} DEPENDS ${generated_file})
add_dependencies(all_generated generate_${generated_name})
add_dependencies(${target} generate_${generated_name})
endforeach()
LibWeb: Add new code generator for creating exposed interface helpers This new code generator takes all the .idl files in LibWeb, looks for each top level interface in there with an [Exposed=Foo] attribute, and adds code to add the constructor and prototype for each of those exposed interfaces to the realm of the relevant global object we're initialzing. It will soon replace WindowObjectHelper as the way that web interfaces are added to the Window object, and will be used in the future for creating proper WorkerGlobalScope objects for dedicated and shared workers.
2022-10-08 22:58:55 +00:00
list(APPEND LIBWEB_ALL_IDL_FILES "${LIBWEB_INPUT_FOLDER}/${class}.idl")
set(LIBWEB_ALL_IDL_FILES ${LIBWEB_ALL_IDL_FILES} PARENT_SCOPE)
endfunction()
function(generate_exposed_interface_files)
LibWeb: Generate dedicated methods to create Web constructors/prototypes Currently, for each exposed interface, we generate one massive function to create every Web constructor and prototype. In an effort to lazily create these instead, this first step is to extract the creation of each of these into its own method. First, this generates a forwarding header for all IDL types. This is to allow callers to remain unchanged without forcing them to include the (very heavy) generated IDL headers. This header is included by LibWeb's forwarding header. Next, this defines a base template method on Web::Bindings::Intrinsics to create a prototype/constructor pair. Specializations of this template are now generated in a new .cpp file, IntrinsicDefinitions.cpp. The base Intrinsics class is updated to use this new method, and will continue to cache the result. Last, some WebAssembly classes are updated to use this new mechanism. They were using some ad hoc cache keys that are now in line with the generated specializations. That one massive function is still used to invoke these specializations, so they are not lazy as of this commit.
2023-01-09 22:49:06 +00:00
set(exposed_interface_sources
Forward.h IntrinsicDefinitions.cpp
DedicatedWorkerExposedInterfaces.cpp DedicatedWorkerExposedInterfaces.h
SharedWorkerExposedInterfaces.cpp SharedWorkerExposedInterfaces.h
WindowExposedInterfaces.cpp WindowExposedInterfaces.h)
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
list(TRANSFORM exposed_interface_sources PREPEND "Bindings/")
LibWeb: Add new code generator for creating exposed interface helpers This new code generator takes all the .idl files in LibWeb, looks for each top level interface in there with an [Exposed=Foo] attribute, and adds code to add the constructor and prototype for each of those exposed interfaces to the realm of the relevant global object we're initialzing. It will soon replace WindowObjectHelper as the way that web interfaces are added to the Window object, and will be used in the future for creating proper WorkerGlobalScope objects for dedicated and shared workers.
2022-10-08 22:58:55 +00:00
add_custom_command(
OUTPUT ${exposed_interface_sources}
COMMAND "${CMAKE_COMMAND}" -E make_directory "tmp"
COMMAND $<TARGET_FILE:Lagom::GenerateWindowOrWorkerInterfaces> -o "${CMAKE_CURRENT_BINARY_DIR}/tmp" -b "${LIBWEB_INPUT_FOLDER}" ${LIBWEB_ALL_IDL_FILES}
LibWeb: Generate dedicated methods to create Web constructors/prototypes Currently, for each exposed interface, we generate one massive function to create every Web constructor and prototype. In an effort to lazily create these instead, this first step is to extract the creation of each of these into its own method. First, this generates a forwarding header for all IDL types. This is to allow callers to remain unchanged without forcing them to include the (very heavy) generated IDL headers. This header is included by LibWeb's forwarding header. Next, this defines a base template method on Web::Bindings::Intrinsics to create a prototype/constructor pair. Specializations of this template are now generated in a new .cpp file, IntrinsicDefinitions.cpp. The base Intrinsics class is updated to use this new method, and will continue to cache the result. Last, some WebAssembly classes are updated to use this new mechanism. They were using some ad hoc cache keys that are now in line with the generated specializations. That one massive function is still used to invoke these specializations, so they are not lazy as of this commit.
2023-01-09 22:49:06 +00:00
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/Forward.h "Bindings/Forward.h"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/IntrinsicDefinitions.cpp "Bindings/IntrinsicDefinitions.cpp"
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/DedicatedWorkerExposedInterfaces.h "Bindings/DedicatedWorkerExposedInterfaces.h"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/DedicatedWorkerExposedInterfaces.cpp "Bindings/DedicatedWorkerExposedInterfaces.cpp"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/SharedWorkerExposedInterfaces.h "Bindings/SharedWorkerExposedInterfaces.h"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/SharedWorkerExposedInterfaces.cpp "Bindings/SharedWorkerExposedInterfaces.cpp"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/WindowExposedInterfaces.h "Bindings/WindowExposedInterfaces.h"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different tmp/WindowExposedInterfaces.cpp "Bindings/WindowExposedInterfaces.cpp"
LibWeb: Add new code generator for creating exposed interface helpers This new code generator takes all the .idl files in LibWeb, looks for each top level interface in there with an [Exposed=Foo] attribute, and adds code to add the constructor and prototype for each of those exposed interfaces to the realm of the relevant global object we're initialzing. It will soon replace WindowObjectHelper as the way that web interfaces are added to the Window object, and will be used in the future for creating proper WorkerGlobalScope objects for dedicated and shared workers.
2022-10-08 22:58:55 +00:00
COMMAND "${CMAKE_COMMAND}" -E remove_directory "${CMAKE_CURRENT_BINARY_DIR}/tmp"
VERBATIM
DEPENDS Lagom::GenerateWindowOrWorkerInterfaces ${LIBWEB_ALL_IDL_FILES}
)
target_sources(${target} PRIVATE ${exposed_interface_sources})
Lagom+CMake: Propagate dependencies for generated custom targets We have logic for serenity_generated_sources which works well for source files that are specified in GENERATED_SOURCES prior to calling serenity_lib or serenity_bin. However, code generated with invoke_generator, and the LibWeb generators do not always follow the pattern of the IDL and GML files. For the LibWeb generators, we can just add_dependencies to LibWeb at the time we declare the generate_Foo custom target. However for LibLocale, LibTimeZone, and LibUnicode, we don't have the name of the target available, so export the name in a variable to set into GENERATED_SOURCES. To make this work for Lagom, we need to make sure that lagom_lib and serenity_bin in Lagom/CMakeLists.txt call serenity_generated_sources on the target. This enables the Xcode generator on macOS hosts, at least for Lagom.
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add_custom_target(generate_exposed_interfaces DEPENDS ${exposed_interface_sources})
add_dependencies(all_generated generate_exposed_interfaces)
add_dependencies(${target} generate_exposed_interfaces)
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
endfunction()
CMake+Userland: Use CMakeLists from Userland to build Lagom Libraries Also do this for Shell. This greatly simplifies the CMakeLists in Lagom, replacing many glob patterns with a big list of libraries. There are still a few special libraries that need some help to conform to the pattern, like LibELF and LibWebView. It also lets us remove essentially all of the Serenity or Lagom binary directory detection logic from code generators, as now both projects directories enter the generator logic from the same place.
2022-10-14 02:14:36 +00:00
include("idl_files.cmake")
LibWeb: Add new code generator for creating exposed interface helpers This new code generator takes all the .idl files in LibWeb, looks for each top level interface in there with an [Exposed=Foo] attribute, and adds code to add the constructor and prototype for each of those exposed interfaces to the realm of the relevant global object we're initialzing. It will soon replace WindowObjectHelper as the way that web interfaces are added to the Window object, and will be used in the future for creating proper WorkerGlobalScope objects for dedicated and shared workers.
2022-10-08 22:58:55 +00:00
generate_exposed_interface_files()
Meta: Move LibWeb's CMake generation script to its own file This patch has no functional changes, but prepares the CMake script to be able to handle LibWeb on Lagom.
2022-04-30 10:50:51 +00:00
endfunction()
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