layout/svg/nsSVGGFrame.h
author Andreas Pehrson <pehrsons@gmail.com>
Tue, 28 Mar 2017 16:03:21 +0200
changeset 405001 bce76b2df8cc5a22cadfc3c06c61b94533308586
parent 404103 fbc54f707dc421f8132340e45fa2719dbdc9621b
child 408960 45bf72e9b3b3b5d45457598865c72536b3027264
permissions -rw-r--r--
Bug 1320994 - Re-enable tests. r=florian MozReview-Commit-ID: KGe95JhBoVD

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

#ifndef NSSVGGFRAME_H
#define NSSVGGFRAME_H

#include "mozilla/Attributes.h"
#include "gfxMatrix.h"
#include "nsAutoPtr.h"
#include "nsSVGContainerFrame.h"

class nsSVGGFrame : public nsSVGDisplayContainerFrame
{
  friend nsIFrame*
  NS_NewSVGGFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
protected:
  nsSVGGFrame(nsStyleContext* aContext, mozilla::LayoutFrameType aType)
    : nsSVGDisplayContainerFrame(aContext, aType)
  {}

  explicit nsSVGGFrame(nsStyleContext* aContext)
    : nsSVGGFrame(aContext, mozilla::LayoutFrameType::SVGG)
  {}

public:
  NS_DECL_FRAMEARENA_HELPERS

#ifdef DEBUG
  virtual void Init(nsIContent*       aContent,
                    nsContainerFrame* aParent,
                    nsIFrame*         aPrevInFlow) override;
#endif

#ifdef DEBUG_FRAME_DUMP
  virtual nsresult GetFrameName(nsAString& aResult) const override
  {
    return MakeFrameName(NS_LITERAL_STRING("SVGG"), aResult);
  }
#endif

  // nsIFrame interface:
  virtual nsresult AttributeChanged(int32_t         aNameSpaceID,
                                    nsIAtom*        aAttribute,
                                    int32_t         aModType) override;

  // nsSVGDisplayableFrame interface:
  virtual void NotifySVGChanged(uint32_t aFlags) override;

  // nsSVGContainerFrame methods:
  virtual gfxMatrix GetCanvasTM() override;

  nsAutoPtr<gfxMatrix> mCanvasTM;
};

#endif