chromium/src/third_party/blink/renderer/core/layout/ng/ng_page_layout_algorithm.h

// Copyright 2017 The Chromium Authors. All rights reserved.
// 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_NG_NG_PAGE_LAYOUT_ALGORITHM_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_NG_NG_PAGE_LAYOUT_ALGORITHM_H_

#include "third_party/blink/renderer/core/layout/ng/ng_layout_algorithm.h"

#include "third_party/blink/renderer/core/layout/ng/ng_box_fragment_builder.h"

namespace blink {

class NGBlockNode;
class NGBlockBreakToken;
class NGConstraintSpace;
struct LogicalSize;

class CORE_EXPORT NGPageLayoutAlgorithm
    : public NGLayoutAlgorithm<NGBlockNode,
                               NGBoxFragmentBuilder,
                               NGBlockBreakToken> {
 public:
  NGPageLayoutAlgorithm(const NGLayoutAlgorithmParams& params);

  scoped_refptr<const NGLayoutResult> Layout() override;

  MinMaxSizesResult ComputeMinMaxSizes(const MinMaxSizesInput&) const override;

 private:
  NGConstraintSpace CreateConstraintSpaceForPages(
      const LogicalSize& size) const;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_NG_NG_PAGE_LAYOUT_ALGORITHM_H_