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			88 lines
		
	
	
	
		
			4.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			88 lines
		
	
	
	
		
			4.2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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 * Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
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 *
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 * SPDX-License-Identifier: BSD-2-Clause
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 */
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#include <LibWeb/HTML/AttributeNames.h>
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namespace Web::HTML {
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namespace AttributeNames {
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#define __ENUMERATE_HTML_ATTRIBUTE(name) FlyString name;
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ENUMERATE_HTML_ATTRIBUTES
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#undef __ENUMERATE_HTML_ATTRIBUTE
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void initialize_strings()
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{
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    static bool s_initialized = false;
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    VERIFY(!s_initialized);
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#define __ENUMERATE_HTML_ATTRIBUTE(name) \
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    name = #name##_fly_string;
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    ENUMERATE_HTML_ATTRIBUTES
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#undef __ENUMERATE_HTML_ATTRIBUTE
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    // NOTE: Special cases for C++ keywords.
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    class_ = "class"_fly_string;
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    for_ = "for"_fly_string;
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    default_ = "default"_fly_string;
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    char_ = "char"_fly_string;
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    // NOTE: Special cases for attributes with dashes in them.
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    accept_charset = "accept-charset"_fly_string;
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    http_equiv = "http-equiv"_fly_string;
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    s_initialized = true;
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}
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}
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// https://html.spec.whatwg.org/#boolean-attribute
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bool is_boolean_attribute(FlyString const& attribute)
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{
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    // NOTE: For web compatibility, this matches the list of attributes which Chromium considers to be booleans,
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    //       excluding attributes that are only used by Chromium itself:
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    //       https://source.chromium.org/chromium/chromium/src/+/460b7c003cf89fc9493e721701906f19e5f6a387:chrome/test/chromedriver/element_commands.cc;l=48-94
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    return attribute.equals_ignoring_ascii_case(AttributeNames::allowfullscreen)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::async)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::autofocus)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::autoplay)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::checked)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::compact)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::controls)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::declare)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::default_)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::defaultchecked)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::defaultselected)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::defer)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::disabled)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::ended)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::formnovalidate)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::hidden)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::indeterminate)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::iscontenteditable)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::ismap)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::itemscope)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::loop)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::multiple)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::muted)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::nohref)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::nomodule)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::noresize)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::noshade)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::novalidate)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::nowrap)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::open)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::paused)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::playsinline)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::readonly)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::required)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::reversed)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::seeking)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::selected)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::truespeed)
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        || attribute.equals_ignoring_ascii_case(AttributeNames::willvalidate);
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}
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}
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