chromium/third_party/blink/renderer/core/layout/inline/line_breaker.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_INLINE_LINE_BREAKER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_INLINE_LINE_BREAKER_H_

#include <optional>

#include "base/check_op.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/layout/exclusions/line_layout_opportunity.h"
#include "third_party/blink/renderer/core/layout/inline/inline_item_result.h"
#include "third_party/blink/renderer/core/layout/inline/inline_item_text_index.h"
#include "third_party/blink/renderer/core/layout/inline/inline_node.h"
#include "third_party/blink/renderer/core/layout/inline/leading_floats.h"
#include "third_party/blink/renderer/core/layout/inline/line_break_point.h"
#include "third_party/blink/renderer/platform/fonts/shaping/harfbuzz_shaper.h"
#include "third_party/blink/renderer/platform/fonts/shaping/shape_result_spacing.h"
#include "third_party/blink/renderer/platform/text/text_break_iterator.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"

namespace blink {

class ColumnSpannerPath;
class Hyphenation;
class InlineBreakToken;
class InlineItem;
class LineBreakCandidateContext;
class LineInfo;
class ResolvedTextLayoutAttributesIterator;
class ShapingLineBreaker;
struct AnnotationBreakTokenData;
struct RubyBreakTokenData;

// The line breaker needs to know which mode its in to properly handle floats.
enum class LineBreakerMode { … };

// Represents a line breaker.
//
// This class measures each InlineItem and determines items to form a line,
// so that InlineLayoutAlgorithm can build a line box from the output.
class CORE_EXPORT LineBreaker { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_INLINE_LINE_BREAKER_H_