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42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Utf16View.h>
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#include <LibJS/Runtime/Intl/Segmenter.h>
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#include <LibJS/Runtime/Object.h>
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#include <LibUnicode/Segmenter.h>
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namespace JS::Intl {
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class SegmentIterator final : public Object {
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JS_OBJECT(SegmentIterator, Object);
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JS_DECLARE_ALLOCATOR(SegmentIterator);
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public:
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static NonnullGCPtr<SegmentIterator> create(Realm&, Unicode::Segmenter const&, Utf16View const&, Segments const&);
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virtual ~SegmentIterator() override = default;
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Unicode::Segmenter& iterating_segmenter() { return *m_iterating_segmenter; }
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Utf16View const& iterated_string() const { return m_iterated_string; }
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size_t iterated_string_next_segment_code_unit_index() const { return m_iterating_segmenter->current_boundary(); }
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Segments const& segments() { return m_segments; }
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private:
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SegmentIterator(Realm&, Unicode::Segmenter const&, Utf16View const&, Segments const&);
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virtual void visit_edges(Cell::Visitor&) override;
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NonnullOwnPtr<Unicode::Segmenter> m_iterating_segmenter; // [[IteratingSegmenter]]
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Utf16View m_iterated_string; // [[IteratedString]]
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NonnullGCPtr<Segments const> m_segments;
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};
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}
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