/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* rendering object for CSS "::backdrop" */

#ifndef nsBackdropFrame_h___

#define nsBackdropFrame_h___

#include "nsFrame.h"

class nsBackdropFrame final : public nsFrame

{

public:

  NS_DECL_FRAMEARENA_HELPERS(nsBackdropFrame)

  explicit nsBackdropFrame(ComputedStyle* aStyle)

    : nsFrame(aStyle, kClassID)

  {}

#ifdef DEBUG_FRAME_DUMP

  virtual nsresult GetFrameName(nsAString& aResult) const override;

#endif

  virtual ComputedStyle*

    GetParentComputedStyle(nsIFrame** aProviderFrame) const override;

  virtual void BuildDisplayList(nsDisplayListBuilder* aBuilder,

                                const nsDisplayListSet& aLists) override;

  virtual mozilla::LogicalSize

    ComputeAutoSize(gfxContext*                 aRenderingContext,

                    mozilla::WritingMode        aWM,

                    const mozilla::LogicalSize& aCBSize,

                    nscoord                     aAvailableISize,

                    const mozilla::LogicalSize& aMargin,

                    const mozilla::LogicalSize& aBorder,

                    const mozilla::LogicalSize& aPadding,

                    ComputeSizeFlags            aFlags) override;

  virtual void Reflow(nsPresContext* aPresContext,

                      ReflowOutput& aDesiredSize,

                      const ReflowInput& aReflowInput,

                      nsReflowStatus& aStatus) override;

};

#endif // nsBackdropFrame_h___