mirror of
https://github.com/RGBCube/serenity
synced 2025-05-25 16:35:06 +00:00
Meta+LibWeb: Port PropertyID.h/cpp generators to invoke_generator()
This commit is contained in:
Sam Atkins
Tim Flynn
parent
fc81d6c9f3
commit
b07659d00c
4 changed files with 140 additions and 157 deletions
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@ -1,8 +1,7 @@
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set(SOURCES "") # avoid pulling SOURCES from parent scope
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lagom_tool(GenerateCSSMediaFeatureID SOURCES GenerateCSSMediaFeatureID.cpp LIBS LagomMain)
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lagom_tool(Generate_CSS_PropertyID_h SOURCES Generate_CSS_PropertyID_h.cpp LIBS LagomMain)
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lagom_tool(Generate_CSS_PropertyID_cpp SOURCES Generate_CSS_PropertyID_cpp.cpp LIBS LagomMain)
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lagom_tool(GenerateCSSPropertyID SOURCES GenerateCSSPropertyID.cpp LIBS LagomMain)
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lagom_tool(GenerateCSSValueID SOURCES GenerateCSSValueID.cpp LIBS LagomMain)
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add_subdirectory(WrapperGenerator)
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@ -6,23 +6,145 @@
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*/
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#include "GeneratorUtil.h"
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#include <AK/Array.h>
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#include <AK/SourceGenerator.h>
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#include <AK/StringBuilder.h>
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#include <LibCore/ArgsParser.h>
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#include <LibMain/Main.h>
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ErrorOr<void> generate_header_file(JsonObject& properties, Core::Stream::File& file);
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ErrorOr<void> generate_implementation_file(JsonObject& properties, Core::Stream::File& file);
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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if (arguments.argc != 2) {
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warnln("usage: {} <path/to/CSS/Properties.json>", arguments.strings[0]);
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return 1;
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StringView generated_header_path;
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StringView generated_implementation_path;
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StringView properties_json_path;
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Core::ArgsParser args_parser;
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args_parser.add_option(generated_header_path, "Path to the PropertyID header file to generate", "generated-header-path", 'h', "generated-header-path");
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args_parser.add_option(generated_implementation_path, "Path to the PropertyID implementation file to generate", "generated-implementation-path", 'c', "generated-implementation-path");
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args_parser.add_option(properties_json_path, "Path to the JSON file to read from", "json-path", 'j', "json-path");
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args_parser.parse(arguments);
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auto json = TRY(read_entire_file_as_json(properties_json_path));
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VERIFY(json.is_object());
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auto properties = json.as_object();
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auto generated_header_file = TRY(Core::Stream::File::open(generated_header_path, Core::Stream::OpenMode::Write));
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auto generated_implementation_file = TRY(Core::Stream::File::open(generated_implementation_path, Core::Stream::OpenMode::Write));
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TRY(generate_header_file(properties, *generated_header_file));
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TRY(generate_implementation_file(properties, *generated_implementation_file));
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return 0;
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}
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ErrorOr<void> generate_header_file(JsonObject& properties, Core::Stream::File& file)
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{
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StringBuilder builder;
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SourceGenerator generator { builder };
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generator.append(R"~~~(
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#pragma once
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#include <AK/NonnullRefPtr.h>
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#include <AK/StringView.h>
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#include <AK/Traits.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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enum class PropertyID {
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Invalid,
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Custom,
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)~~~");
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Vector<String> shorthand_property_ids;
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Vector<String> longhand_property_ids;
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properties.for_each_member([&](auto& name, auto& value) {
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VERIFY(value.is_object());
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if (value.as_object().has("longhands"))
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shorthand_property_ids.append(name);
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else
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longhand_property_ids.append(name);
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});
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auto first_property_id = shorthand_property_ids.first();
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auto last_property_id = longhand_property_ids.last();
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for (auto& name : shorthand_property_ids) {
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auto member_generator = generator.fork();
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member_generator.set("name:titlecase", title_casify(name));
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member_generator.append(R"~~~(
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@name:titlecase@,
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)~~~");
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}
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auto json = TRY(read_entire_file_as_json(arguments.strings[1]));
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VERIFY(json.is_object());
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for (auto& name : longhand_property_ids) {
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auto member_generator = generator.fork();
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member_generator.set("name:titlecase", title_casify(name));
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auto& properties = json.as_object();
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member_generator.append(R"~~~(
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@name:titlecase@,
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)~~~");
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}
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generator.set("first_property_id", title_casify(first_property_id));
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generator.set("last_property_id", title_casify(last_property_id));
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generator.set("first_shorthand_property_id", title_casify(shorthand_property_ids.first()));
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generator.set("last_shorthand_property_id", title_casify(shorthand_property_ids.last()));
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generator.set("first_longhand_property_id", title_casify(longhand_property_ids.first()));
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generator.set("last_longhand_property_id", title_casify(longhand_property_ids.last()));
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generator.append(R"~~~(
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};
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PropertyID property_id_from_camel_case_string(StringView);
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PropertyID property_id_from_string(StringView);
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const char* string_from_property_id(PropertyID);
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bool is_inherited_property(PropertyID);
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NonnullRefPtr<StyleValue> property_initial_value(PropertyID);
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bool property_accepts_value(PropertyID, StyleValue&);
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size_t property_maximum_value_count(PropertyID);
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bool property_affects_layout(PropertyID);
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bool property_affects_stacking_context(PropertyID);
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constexpr PropertyID first_property_id = PropertyID::@first_property_id@;
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constexpr PropertyID last_property_id = PropertyID::@last_property_id@;
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constexpr PropertyID first_shorthand_property_id = PropertyID::@first_shorthand_property_id@;
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constexpr PropertyID last_shorthand_property_id = PropertyID::@last_shorthand_property_id@;
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constexpr PropertyID first_longhand_property_id = PropertyID::@first_longhand_property_id@;
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constexpr PropertyID last_longhand_property_id = PropertyID::@last_longhand_property_id@;
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enum class Quirk {
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// https://quirks.spec.whatwg.org/#the-hashless-hex-color-quirk
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HashlessHexColor,
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// https://quirks.spec.whatwg.org/#the-unitless-length-quirk
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UnitlessLength,
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};
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bool property_has_quirk(PropertyID, Quirk);
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} // namespace Web::CSS
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namespace AK {
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template<>
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struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID> {
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static unsigned hash(Web::CSS::PropertyID property_id) { return int_hash((unsigned)property_id); }
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};
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} // namespace AK
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)~~~");
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TRY(file.write(generator.as_string_view().bytes()));
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return {};
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}
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ErrorOr<void> generate_implementation_file(JsonObject& properties, Core::Stream::File& file)
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{
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StringBuilder builder;
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SourceGenerator generator { builder };
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@ -465,6 +587,6 @@ size_t property_maximum_value_count(PropertyID property_id)
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)~~~");
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outln("{}", generator.as_string_view());
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return 0;
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TRY(file.write(generator.as_string_view().bytes()));
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return {};
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}
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@ -1,122 +0,0 @@
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "GeneratorUtil.h"
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#include <AK/SourceGenerator.h>
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#include <AK/StringBuilder.h>
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#include <LibMain/Main.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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if (arguments.argc != 2) {
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warnln("usage: {} <path/to/CSS/Properties.json>", arguments.strings[0]);
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return 1;
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}
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auto json = TRY(read_entire_file_as_json(arguments.strings[1]));
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VERIFY(json.is_object());
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StringBuilder builder;
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SourceGenerator generator { builder };
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generator.append(R"~~~(
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#pragma once
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#include <AK/NonnullRefPtr.h>
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#include <AK/StringView.h>
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#include <AK/Traits.h>
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#include <LibWeb/Forward.h>
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namespace Web::CSS {
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enum class PropertyID {
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Invalid,
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Custom,
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)~~~");
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Vector<String> shorthand_property_ids;
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Vector<String> longhand_property_ids;
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json.as_object().for_each_member([&](auto& name, auto& value) {
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VERIFY(value.is_object());
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if (value.as_object().has("longhands"))
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shorthand_property_ids.append(name);
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else
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longhand_property_ids.append(name);
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});
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auto first_property_id = shorthand_property_ids.first();
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auto last_property_id = longhand_property_ids.last();
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for (auto& name : shorthand_property_ids) {
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auto member_generator = generator.fork();
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member_generator.set("name:titlecase", title_casify(name));
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member_generator.append(R"~~~(
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@name:titlecase@,
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)~~~");
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}
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for (auto& name : longhand_property_ids) {
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auto member_generator = generator.fork();
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member_generator.set("name:titlecase", title_casify(name));
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member_generator.append(R"~~~(
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@name:titlecase@,
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)~~~");
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}
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generator.set("first_property_id", title_casify(first_property_id));
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generator.set("last_property_id", title_casify(last_property_id));
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generator.set("first_shorthand_property_id", title_casify(shorthand_property_ids.first()));
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generator.set("last_shorthand_property_id", title_casify(shorthand_property_ids.last()));
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generator.set("first_longhand_property_id", title_casify(longhand_property_ids.first()));
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generator.set("last_longhand_property_id", title_casify(longhand_property_ids.last()));
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generator.append(R"~~~(
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};
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PropertyID property_id_from_camel_case_string(StringView);
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PropertyID property_id_from_string(StringView);
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const char* string_from_property_id(PropertyID);
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bool is_inherited_property(PropertyID);
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NonnullRefPtr<StyleValue> property_initial_value(PropertyID);
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bool property_accepts_value(PropertyID, StyleValue&);
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size_t property_maximum_value_count(PropertyID);
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bool property_affects_layout(PropertyID);
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bool property_affects_stacking_context(PropertyID);
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constexpr PropertyID first_property_id = PropertyID::@first_property_id@;
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constexpr PropertyID last_property_id = PropertyID::@last_property_id@;
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constexpr PropertyID first_shorthand_property_id = PropertyID::@first_shorthand_property_id@;
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constexpr PropertyID last_shorthand_property_id = PropertyID::@last_shorthand_property_id@;
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constexpr PropertyID first_longhand_property_id = PropertyID::@first_longhand_property_id@;
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constexpr PropertyID last_longhand_property_id = PropertyID::@last_longhand_property_id@;
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enum class Quirk {
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// https://quirks.spec.whatwg.org/#the-hashless-hex-color-quirk
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HashlessHexColor,
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// https://quirks.spec.whatwg.org/#the-unitless-length-quirk
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UnitlessLength,
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};
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bool property_has_quirk(PropertyID, Quirk);
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} // namespace Web::CSS
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namespace AK {
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template<>
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struct Traits<Web::CSS::PropertyID> : public GenericTraits<Web::CSS::PropertyID> {
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static unsigned hash(Web::CSS::PropertyID property_id) { return int_hash((unsigned)property_id); }
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};
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} // namespace AK
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)~~~");
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outln("{}", generator.as_string_view());
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return 0;
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}
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@ -612,31 +612,15 @@ invoke_generator(
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arguments -j "${CMAKE_CURRENT_SOURCE_DIR}/CSS/MediaFeatures.json"
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)
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add_custom_command(
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OUTPUT CSS/PropertyID.h
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COMMAND ${CMAKE_COMMAND} -E make_directory CSS
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COMMAND "$<TARGET_FILE:Lagom::Generate_CSS_PropertyID_h>" "${CMAKE_CURRENT_SOURCE_DIR}/CSS/Properties.json" > CSS/PropertyID.h.tmp
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different CSS/PropertyID.h.tmp CSS/PropertyID.h
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COMMAND "${CMAKE_COMMAND}" -E remove CSS/PropertyID.h.tmp
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VERBATIM
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DEPENDS Lagom::Generate_CSS_PropertyID_h
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MAIN_DEPENDENCY CSS/Properties.json
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invoke_generator(
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"PropertyID"
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Lagom::GenerateCSSPropertyID
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"${CMAKE_CURRENT_SOURCE_DIR}/CSS/Properties.json"
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""
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"CSS/PropertyID.h"
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"CSS/PropertyID.cpp"
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arguments -j "${CMAKE_CURRENT_SOURCE_DIR}/CSS/Properties.json"
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)
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add_custom_target(generate_PropertyID.h DEPENDS CSS/PropertyID.h)
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add_dependencies(all_generated generate_PropertyID.h)
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add_custom_command(
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OUTPUT CSS/PropertyID.cpp
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COMMAND ${CMAKE_COMMAND} -E make_directory CSS
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COMMAND "$<TARGET_FILE:Lagom::Generate_CSS_PropertyID_cpp>" "${CMAKE_CURRENT_SOURCE_DIR}/CSS/Properties.json" > CSS/PropertyID.cpp.tmp
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COMMAND "${CMAKE_COMMAND}" -E copy_if_different CSS/PropertyID.cpp.tmp CSS/PropertyID.cpp
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COMMAND "${CMAKE_COMMAND}" -E remove CSS/PropertyID.cpp.tmp
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VERBATIM
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DEPENDS Lagom::Generate_CSS_PropertyID_cpp
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MAIN_DEPENDENCY CSS/Properties.json
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)
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add_custom_target(generate_PropertyID.cpp DEPENDS CSS/PropertyID.cpp)
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add_dependencies(all_generated generate_PropertyID.cpp)
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invoke_generator(
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"ValueID"
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