third_party/WebKit/Source/core/paint/BlockPaintInvalidator.h

// Copyright 2016 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 BlockPaintInvalidator_h
#define BlockPaintInvalidator_h

#include "platform/graphics/PaintInvalidationReason.h"
#include "platform/wtf/Allocator.h"

namespace blink {

struct PaintInvalidatorContext;
class LayoutBlock;

class BlockPaintInvalidator {
  STACK_ALLOCATED();

 public:
  BlockPaintInvalidator(const LayoutBlock& block) : block_(block) {}

  void ClearPreviousVisualRects();
  PaintInvalidationReason InvalidatePaint(const PaintInvalidatorContext&);

 private:
  const LayoutBlock& block_;
};

}  // namespace blink

#endif