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LibJS: Convert Intl.Segmenter, Segments and SegmentIterator to Utf16

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This is a precursor to implementing the FindBoundary AO, which operates
on Utf16 code unit indexes.
This commit is contained in:
Idan Horowitz 2022-01-31 18:41:44 +02:00
parent 4967bcd4ce
commit b1d19b5917
6 changed files with 17 additions and 16 deletions
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9
Userland/Libraries/LibJS/Runtime/Intl/SegmentIterator.h
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@ -6,6 +6,7 @@
#pragma once
#include <AK/Utf16View.h>
#include <LibJS/Runtime/Intl/Segmenter.h>
#include <LibJS/Runtime/Object.h>
@ -15,20 +16,20 @@ class SegmentIterator final : public Object {
JS_OBJECT(SegmentIterator, Object);
public:
static SegmentIterator* create(GlobalObject&, Segmenter&, String);
static SegmentIterator* create(GlobalObject&, Segmenter&, Utf16View const&);
SegmentIterator(GlobalObject&, Segmenter&, String);
SegmentIterator(GlobalObject&, Segmenter&, Utf16View const&);
virtual ~SegmentIterator() override = default;
Segmenter const& iterating_segmenter() const { return m_iterating_segmenter; }
String const& iterated_string() const { return m_iterated_string; }
Utf16View const& iterated_string() const { return m_iterated_string; }
size_t iterated_string_next_segment_code_unit_index() const { return m_iterated_string_next_segment_code_unit_index; }
private:
virtual void visit_edges(Cell::Visitor&) override;
Segmenter& m_iterating_segmenter; // [[IteratingSegmenter]]
String m_iterated_string; // [[IteratedString]]
Utf16View m_iterated_string; // [[IteratedString]]
size_t m_iterated_string_next_segment_code_unit_index { 0 }; // [[IteratedStringNextSegmentCodeUnitIndex]]
};