third_party/blink/renderer/core/resize_observer/resize_observer_size.h

// Copyright 2019 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_RESIZE_OBSERVER_RESIZE_OBSERVER_SIZE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_RESIZE_OBSERVER_RESIZE_OBSERVER_SIZE_H_

#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/dom/element_rare_data_field.h"
#include "third_party/blink/renderer/core/layout/geometry/logical_size.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"

namespace blink {

class CORE_EXPORT ResizeObserverSize final : public ScriptWrappable,
                                             public ElementRareDataField {
  DEFINE_WRAPPERTYPEINFO();

 public:
  static ResizeObserverSize* Create(double inline_size, double block_size);

  ResizeObserverSize(const double inline_size, const double block_size);
  ResizeObserverSize();

  double inlineSize() const { return inline_size_; }
  double blockSize() const { return block_size_; }

  LogicalSize size() const {
    return {LayoutUnit(inline_size_), LayoutUnit(block_size_)};
  }

  void Trace(Visitor*) const override;

 private:
  double inline_size_;
  double block_size_;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_RESIZE_OBSERVER_RESIZE_OBSERVER_SIZE_H_