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/*
* Copyright (C) 2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "BlockLayoutState.h"
#include "FloatingState.h"
namespace WebCore {
namespace Layout {
class InlineLayoutState {
public:
InlineLayoutState(BlockLayoutState&, HashMap<const ElementBox*, LayoutUnit>&& nestedListMarkerOffsets);
void setClearGapAfterLastLine(InlineLayoutUnit verticalGap);
InlineLayoutUnit clearGapAfterLastLine() const { return m_clearGapAfterLastLine; }
void setClearGapBeforeFirstLine(InlineLayoutUnit verticalGap) { m_clearGapBeforeFirstLine = verticalGap; }
InlineLayoutUnit clearGapBeforeFirstLine() const { return m_clearGapBeforeFirstLine; }
const BlockLayoutState& parentBlockLayoutState() const { return m_parentBlockLayoutState; }
BlockLayoutState& parentBlockLayoutState() { return m_parentBlockLayoutState; }
LayoutUnit nestedListMarkerOffset(const ElementBox& listMarkerBox) const { return m_nestedListMarkerOffsets.get(&listMarkerBox); }
private:
BlockLayoutState& m_parentBlockLayoutState;
InlineLayoutUnit m_clearGapBeforeFirstLine { 0.f };
InlineLayoutUnit m_clearGapAfterLastLine { 0.f };
// FIXME: This is required by the integaration codepath.
HashMap<const ElementBox*, LayoutUnit> m_nestedListMarkerOffsets;
};
inline InlineLayoutState::InlineLayoutState(BlockLayoutState& parentBlockLayoutState, HashMap<const ElementBox*, LayoutUnit>&& nestedListMarkerOffsets)
: m_parentBlockLayoutState(parentBlockLayoutState)
, m_nestedListMarkerOffsets(WTFMove(nestedListMarkerOffsets))
{
}
inline void InlineLayoutState::setClearGapAfterLastLine(InlineLayoutUnit verticalGap)
{
ASSERT(verticalGap >= 0);
m_clearGapAfterLastLine = verticalGap;
}
}
}
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