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LibJS: Start implementing Intl Segments objects

This commit is contained in:
Idan Horowitz 2022-01-30 01:08:42 +02:00 committed by Linus Groh
parent 891dfd9cbb
commit bbacea255f
8 changed files with 136 additions and 0 deletions

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/*
* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Intl/Segments.h>
#include <LibJS/Runtime/Intl/SegmentsPrototype.h>
namespace JS::Intl {
// 18.5.1 CreateSegmentsObject ( segmenter, string ), https://tc39.es/ecma402/#sec-createsegmentsobject
Segments* Segments::create(GlobalObject& global_object, Segmenter& segmenter, String string)
{
// 1. Let internalSlotsList be « [[SegmentsSegmenter]], [[SegmentsString]] ».
// 2. Let segments be ! OrdinaryObjectCreate(%SegmentsPrototype%, internalSlotsList).
// 3. Set segments.[[SegmentsSegmenter]] to segmenter.
// 4. Set segments.[[SegmentsString]] to string.
// 5. Return segments.
return global_object.heap().allocate<Segments>(global_object, global_object, segmenter, move(string));
}
// 18.5 Segments Objects, https://tc39.es/ecma402/#sec-segments-objects
Segments::Segments(GlobalObject& global_object, Segmenter& segmenter, String string)
: Object(*global_object.intl_segments_prototype())
, m_segments_segmenter(segmenter)
, m_segments_string(move(string))
{
}
void Segments::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(&m_segments_segmenter);
}
}

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/*
* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/String.h>
#include <LibJS/Runtime/Intl/Segmenter.h>
#include <LibJS/Runtime/Object.h>
namespace JS::Intl {
class Segments final : public Object {
JS_OBJECT(Segments, Object);
public:
static Segments* create(GlobalObject&, Segmenter&, String);
Segments(GlobalObject&, Segmenter&, String);
virtual ~Segments() override = default;
Segmenter& segments_segmenter() const { return m_segments_segmenter; }
String const& segments_string() const { return m_segments_string; }
private:
virtual void visit_edges(Cell::Visitor&) override;
Segmenter& m_segments_segmenter; // [[SegmentsSegmenter]]
String m_segments_string; // [[SegmentsString]]
};
}

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/*
* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Intl/Segments.h>
#include <LibJS/Runtime/Intl/SegmentsPrototype.h>
namespace JS::Intl {
// 18.5.2 The %SegmentsPrototype% Object, https://tc39.es/ecma402/#sec-%segmentsprototype%-object
SegmentsPrototype::SegmentsPrototype(GlobalObject& global_object)
: PrototypeObject(*global_object.object_prototype())
{
}
void SegmentsPrototype::initialize(GlobalObject& global_object)
{
Object::initialize(global_object);
}
}

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/*
* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/Intl/Segments.h>
#include <LibJS/Runtime/PrototypeObject.h>
namespace JS::Intl {
class SegmentsPrototype final : public PrototypeObject<SegmentsPrototype, Segments> {
JS_PROTOTYPE_OBJECT(SegmentsPrototype, Segments, Segments);
public:
explicit SegmentsPrototype(GlobalObject&);
virtual void initialize(GlobalObject&) override;
virtual ~SegmentsPrototype() override = default;
};
}