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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 "FloatingContext.h"
#include "FormattingGeometry.h"
#include "InlineLineBuilder.h"
namespace WebCore {
namespace Layout {
class FloatingContext;
class InlineFormattingContext;
class InlineLevelBox;
class InlineFormattingGeometry : public FormattingGeometry {
public:
InlineFormattingGeometry(const InlineFormattingContext&);
InlineLayoutUnit logicalTopForNextLine(const LineBuilder::LayoutResult&, const InlineRect& lineLogicalRect, const FloatingContext&) const;
ContentHeightAndMargin inlineBlockContentHeightAndMargin(const Box&, const HorizontalConstraints&, const OverriddenVerticalValues&) const;
ContentWidthAndMargin inlineBlockContentWidthAndMargin(const Box&, const HorizontalConstraints&, const OverriddenHorizontalValues&) const;
enum class IsIntrinsicWidthMode : bool { No, Yes };
InlineLayoutUnit computedTextIndent(IsIntrinsicWidthMode, std::optional<bool> previousLineEndsWithLineBreak, InlineLayoutUnit availableWidth) const;
bool inlineLevelBoxAffectsLineBox(const InlineLevelBox&) const;
InlineLayoutUnit initialLineHeight(bool isFirstLine) const;
FloatingContext::Constraints floatConstraintsForLine(InlineLayoutUnit lineLogicalTop, InlineLayoutUnit contentLogicalHeight, const FloatingContext&) const;
static InlineRect flipVisualRectToLogicalForWritingMode(const InlineRect& visualRect, WritingMode);
LayoutPoint staticPositionForOutOfFlowInlineLevelBox(const Box&, const ConstraintsForInFlowContent&, const InlineDisplay::Content&, const FloatingContext&) const;
LayoutPoint staticPositionForOutOfFlowBlockLevelBox(const Box&, const ConstraintsForInFlowContent&, const InlineDisplay::Content&) const;
void adjustMarginStartForListMarker(const ElementBox&, LayoutUnit nestedListMarkerMarginStart, InlineLayoutUnit rootInlineBoxOffset) const;
enum class IsLastLineOrAfterLineBreak : bool { No, Yes };
InlineLayoutUnit horizontalAlignmentOffset(InlineLayoutUnit horizontalAvailableSpace, IsLastLineOrAfterLineBreak, std::optional<TextDirection> inlineBaseDirectionOverride = std::nullopt) const;
private:
InlineLayoutUnit contentLeftAfterLastLine(const ConstraintsForInFlowContent&, std::optional<InlineLayoutUnit> lastLineLogicalBottom, const FloatingContext&) const;
const InlineFormattingContext& formattingContext() const { return downcast<InlineFormattingContext>(FormattingGeometry::formattingContext()); }
};
}
}
SPECIALIZE_TYPE_TRAITS_LAYOUT_FORMATTING_GEOMETRY(InlineFormattingGeometry, isInlineFormattingGeometry())
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