layout/svg/nsSVGGFrame.h
author David Keeler <dkeeler@mozilla.com>
Fri, 30 Sep 2016 18:08:08 -0700
changeset 429147 6810346363585085e260d47a58cf5b7d58542d44
parent 377428 232a786cf87fb0f68f9bda6e9316515524d2ac8a
child 489668 cbb8fdf1daf98a15f7d57f6b08d273bdf96aa1a0
child 502835 d6e48f31f0c8e2c3591b860172e29334f56d4074
permissions -rw-r--r--
bug 1227638 - deterministically load EV information r=Cykesiopka,mgoodwin Previously PSM would load EV information on-demand (i.e. just before verifying a certificate). This simplifies this operation, removes a dubious optimization (loading the EV information on another thread while opening a network connection), and relocates the loading operation to when we are likely to have good disk locality (i.e. when we've just loaded the built-in roots module). This also removes the now-unused MOZ_NO_EV_CERTS build flag. MozReview-Commit-ID: 8Rnl4ozF95V

/* -*- 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:
  explicit nsSVGGFrame(nsStyleContext* aContext)
    : nsSVGDisplayContainerFrame(aContext) {}

public:
  NS_DECL_FRAMEARENA_HELPERS

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

  /**
   * Get the "type" of the frame
   *
   * @see nsGkAtoms::svgGFrame
   */
  virtual nsIAtom* GetType() const override;

#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;

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

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

  nsAutoPtr<gfxMatrix> mCanvasTM;
};

#endif