author Karl Tomlinson <>
Tue, 25 Sep 2012 16:19:25 +1200
changeset 108067 2f9d00b31660f9e972abc0018ff6edb2a4aeb110
parent 107113 2307541f08fb750abca9db1662a0d7d9776dbb3d
permissions -rw-r--r--
b=793079 set leaktest timeout to half buildbot timeout r=ted

/* -*- 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 */


#include "mozilla/Attributes.h"
#include "gfxMatrix.h"
#include "nsFrame.h"
#include "nsISVGGlyphFragmentNode.h"
#include "nsLiteralString.h"
#include "nsQueryFrame.h"
#include "nsSVGTextContainerFrame.h"

class nsIAtom;
class nsIContent;
class nsIDOMSVGPoint;
class nsIFrame;
class nsIPresShell;
class nsStyleContext;
class nsSVGGlyphFrame;

typedef nsSVGTextContainerFrame nsSVGTSpanFrameBase;

class nsSVGTSpanFrame : public nsSVGTSpanFrameBase,
                        public nsISVGGlyphFragmentNode
  friend nsIFrame*
  NS_NewSVGTSpanFrame(nsIPresShell* aPresShell, nsStyleContext* aContext);
  nsSVGTSpanFrame(nsStyleContext* aContext) :
    nsSVGTSpanFrameBase(aContext) {}


  // nsIFrame:
#ifdef DEBUG
  NS_IMETHOD Init(nsIContent*      aContent,
                  nsIFrame*        aParent,
                  nsIFrame*        aPrevInFlow);

  NS_IMETHOD  AttributeChanged(int32_t         aNameSpaceID,
                               nsIAtom*        aAttribute,
                               int32_t         aModType);

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

#ifdef DEBUG
  NS_IMETHOD GetFrameName(nsAString& aResult) const
    return MakeFrameName(NS_LITERAL_STRING("SVGTSpan"), aResult);
  // nsSVGContainerFrame methods:
  virtual gfxMatrix GetCanvasTM(uint32_t aFor);
  // nsISVGGlyphFragmentNode interface:
  virtual uint32_t GetNumberOfChars();
  virtual float GetComputedTextLength() MOZ_OVERRIDE;
  virtual float GetSubStringLength(uint32_t charnum, uint32_t fragmentChars) MOZ_OVERRIDE;
  virtual int32_t GetCharNumAtPosition(nsIDOMSVGPoint *point) MOZ_OVERRIDE;
  NS_IMETHOD_(nsSVGGlyphFrame *) GetFirstGlyphFrame() MOZ_OVERRIDE;
  NS_IMETHOD_(nsSVGGlyphFrame *) GetNextGlyphFrame() MOZ_OVERRIDE;
  NS_IMETHOD_(void) SetWhitespaceCompression(bool aCompressWhitespace) MOZ_OVERRIDE;