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https://github.com/RGBCube/serenity
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2f828231c4
Implement DOMRectList that is used as a return type of getClientRects functions on Element and Range.
39 lines
1,000 B
C++
39 lines
1,000 B
C++
/*
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* Copyright (c) 2022, DerpyCrabs <derpycrabs@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Geometry/DOMRect.h>
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#include <LibWeb/Geometry/DOMRectList.h>
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namespace Web::Geometry {
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DOMRectList::DOMRectList(NonnullRefPtrVector<DOMRect>&& rects)
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: m_rects(move(rects))
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{
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}
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// https://drafts.fxtf.org/geometry-1/#dom-domrectlist-length
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u32 DOMRectList::length() const
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{
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return m_rects.size();
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}
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// https://drafts.fxtf.org/geometry-1/#dom-domrectlist-item
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DOMRect const* DOMRectList::item(u32 index) const
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{
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// The item(index) method, when invoked, must return null when
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// index is greater than or equal to the number of DOMRect objects associated with the DOMRectList.
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// Otherwise, the DOMRect object at index must be returned. Indices are zero-based.
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if (index >= m_rects.size())
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return nullptr;
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return &m_rects[index];
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}
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bool DOMRectList::is_supported_property_index(u32 index) const
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{
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return index < m_rects.size();
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}
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}
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