gecko-dev/layout/svg/base/src/nsSVGGenericContainerFrame.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the Mozilla SVG project.
 *
 * The Initial Developer of the Original Code is
 * Crocodile Clips Ltd..
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * ***** END LICENSE BLOCK ***** */

#ifndef __NS_SVGGENERICCONTAINERFRAME_H__
#define __NS_SVGGENERICCONTAINERFRAME_H__

#include "nsIDOMSVGGElement.h"
#include "nsPresContext.h"
#include "nsSVGContainerFrame.h"
#include "nsLayoutAtoms.h"

typedef nsSVGDisplayContainerFrame nsSVGGenericContainerFrameBase;

class nsSVGGenericContainerFrame : public nsSVGGenericContainerFrameBase
{
  friend nsIFrame*
  NS_NewSVGGenericContainerFrame(nsIPresShell* aPresShell, nsIContent* aContent, nsStyleContext* aContext);
protected:
  nsSVGGenericContainerFrame(nsStyleContext* aContext) : nsSVGGenericContainerFrameBase(aContext) {}
  
public:
  // nsIFrame:
  NS_IMETHOD  AttributeChanged(PRInt32         aNameSpaceID,
                               nsIAtom*        aAttribute,
                               PRInt32         aModType);
  /**
   * Get the "type" of the frame
   *
   * @see nsLayoutAtoms::svgGenericContainerFrame
   */
  virtual nsIAtom* GetType() const;

#ifdef DEBUG
  NS_IMETHOD GetFrameName(nsAString& aResult) const
  {
    return MakeFrameName(NS_LITERAL_STRING("SVGGenericContainer"), aResult);
  }
#endif

  // nsSVGContainerFrame methods:
  virtual already_AddRefed<nsIDOMSVGMatrix> GetCanvasTM();
};

#endif // __NS_SVGGENERICCONTAINERFRAME_H__