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			60 lines
		
	
	
	
		
			1.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
	
		
			1.9 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 2021, Tim Flynn <trflynn89@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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| #pragma once
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| 
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| #include <AK/HashMap.h>
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| #include <AK/String.h>
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| #include <AK/StringView.h>
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| #include <AK/Variant.h>
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| #include <AK/Vector.h>
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| #include <LibJS/Runtime/Intl/AbstractOperations.h>
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| #include <LibJS/Runtime/Object.h>
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| #include <LibLocale/Locale.h>
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| 
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| namespace JS::Intl {
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| 
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| class ListFormat final : public Object {
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|     JS_OBJECT(ListFormat, Object);
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| 
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| public:
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|     enum class Type {
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|         Invalid,
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|         Conjunction,
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|         Disjunction,
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|         Unit,
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|     };
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| 
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|     virtual ~ListFormat() override = default;
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| 
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|     String const& locale() const { return m_locale; }
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|     void set_locale(String locale) { m_locale = move(locale); }
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| 
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|     Type type() const { return m_type; }
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|     void set_type(StringView type);
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|     StringView type_string() const;
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| 
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|     ::Locale::Style style() const { return m_style; }
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|     void set_style(StringView style) { m_style = ::Locale::style_from_string(style); }
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|     StringView style_string() const { return ::Locale::style_to_string(m_style); }
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| 
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| private:
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|     explicit ListFormat(Object& prototype);
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| 
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|     String m_locale;                                   // [[Locale]]
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|     Type m_type { Type::Invalid };                     // [[Type]]
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|     ::Locale::Style m_style { ::Locale::Style::Long }; // [[Style]]
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| };
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| 
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| using Placeables = HashMap<StringView, Variant<PatternPartition, Vector<PatternPartition>>>;
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| 
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| ThrowCompletionOr<Vector<PatternPartition>> deconstruct_pattern(VM&, StringView pattern, Placeables);
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| ThrowCompletionOr<Vector<PatternPartition>> create_parts_from_list(VM&, ListFormat const&, Vector<String> const& list);
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| ThrowCompletionOr<String> format_list(VM&, ListFormat const&, Vector<String> const& list);
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| ThrowCompletionOr<Array*> format_list_to_parts(VM&, ListFormat const&, Vector<String> const& list);
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| ThrowCompletionOr<Vector<String>> string_list_from_iterable(VM&, Value iterable);
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| 
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| }
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