mirror of
https://github.com/darlinghq/darling-WebCore.git
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57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
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* Copyright (C) 2002 Lars Knoll (knoll@kde.org)
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* (C) 2002 Dirk Mueller (mueller@kde.org)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "LayoutUnit.h"
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#include <wtf/FastMalloc.h>
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#include <wtf/Noncopyable.h>
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namespace WebCore {
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class RenderTable;
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DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(TableLayout);
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class TableLayout {
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WTF_MAKE_NONCOPYABLE(TableLayout);
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WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(TableLayout);
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public:
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explicit TableLayout(RenderTable* table)
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: m_table(table)
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{
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}
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virtual ~TableLayout() = default;
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virtual void computeIntrinsicLogicalWidths(LayoutUnit& minWidth, LayoutUnit& maxWidth) = 0;
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virtual LayoutUnit scaledWidthFromPercentColumns() const { return 0_lu; }
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virtual void applyPreferredLogicalWidthQuirks(LayoutUnit& minWidth, LayoutUnit& maxWidth) const = 0;
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virtual void layout() = 0;
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protected:
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// FIXME: Once we enable SATURATED_LAYOUT_ARITHMETHIC, this should just be LayoutUnit::nearlyMax().
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// Until then though, using nearlyMax causes overflow in some tests, so we just pick a large number.
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static constexpr int tableMaxWidth = 1000000;
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RenderTable* m_table;
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};
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} // namespace WebCore
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