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			73 lines
		
	
	
	
		
			2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			73 lines
		
	
	
	
		
			2 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 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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| 
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| #include <LibWeb/HTML/AttributeNames.h>
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| 
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| namespace Web::HTML {
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| namespace AttributeNames {
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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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|     s_initialized = true;
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| }
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| 
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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: This is the list of attributes from https://html.spec.whatwg.org/#attributes-3
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|     //       with a Value column value of "Boolean attribute".
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|     return attribute.is_one_of(
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|         AttributeNames::allowfullscreen,
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|         AttributeNames::async,
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|         AttributeNames::autofocus,
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|         AttributeNames::autoplay,
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|         AttributeNames::checked,
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|         AttributeNames::controls,
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|         AttributeNames::default_,
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|         AttributeNames::defer,
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|         AttributeNames::disabled,
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|         AttributeNames::formnovalidate,
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|         AttributeNames::inert,
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|         AttributeNames::ismap,
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|         AttributeNames::itemscope,
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|         AttributeNames::loop,
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|         AttributeNames::multiple,
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|         AttributeNames::muted,
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|         AttributeNames::nomodule,
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|         AttributeNames::novalidate,
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|         AttributeNames::open,
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|         AttributeNames::playsinline,
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|         AttributeNames::readonly,
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|         AttributeNames::required,
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|         AttributeNames::reversed,
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|         AttributeNames::selected);
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| }
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| 
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| }
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