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/*
* Copyright (C) 2021 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 "InlineDisplayLine.h"
#include "InlineFormattingContext.h"
#include "InlineLineBuilder.h"
namespace WebCore {
namespace Layout {
class InlineLayoutState;
class LineBox;
class InlineDisplayLineBuilder {
public:
InlineDisplayLineBuilder(InlineFormattingContext&, const ConstraintsForInlineContent&);
InlineDisplay::Line build(const LineLayoutResult&, const LineBox&, bool lineIsFullyTruncatedInBlockDirection) const;
static void applyEllipsisIfNeeded(LineEndingTruncationPolicy, InlineDisplay::Line&, InlineDisplay::Boxes&, bool isLegacyLineClamp);
static void addLegacyLineClampTrailingLinkBoxIfApplicable(const InlineFormattingContext&, const InlineLayoutState&, InlineDisplay::Content&);
private:
struct EnclosingLineGeometry {
InlineDisplay::Line::EnclosingTopAndBottom enclosingTopAndBottom;
InlineRect contentOverflowRect;
};
EnclosingLineGeometry collectEnclosingLineGeometry(const LineLayoutResult&, const LineBox&, const InlineRect& lineBoxRect) const;
const ConstraintsForInlineContent& constraints() const { return m_constraints; }
const InlineFormattingContext& formattingContext() const { return m_inlineFormattingContext; }
InlineFormattingContext& formattingContext() { return m_inlineFormattingContext; }
const Box& root() const { return formattingContext().root(); }
private:
InlineFormattingContext& m_inlineFormattingContext;
const ConstraintsForInlineContent& m_constraints;
};
}
}
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