Source/core/rendering/svg/RenderSVGTransformableContainer.h - Issue 408273003: Reset m_didTransformToRootUpdate flag during invalidationTreeIfNeeded

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Issue 408273003: Reset m_didTransformToRootUpdate flag during invalidationTreeIfNeeded (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Reset the flag only after invalidation Created 6 years, 5 months ago

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1 /*	1 /*

2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>	2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>

3 * Copyright (C) 2009 Google, Inc.	3 * Copyright (C) 2009 Google, Inc.

4 *	4 *

5 * This library is free software; you can redistribute it and/or	5 * This library is free software; you can redistribute it and/or

6 * modify it under the terms of the GNU Library General Public	6 * modify it under the terms of the GNU Library General Public

7 * License as published by the Free Software Foundation; either	7 * License as published by the Free Software Foundation; either

8 * version 2 of the License, or (at your option) any later version.	8 * version 2 of the License, or (at your option) any later version.

9 *	9 *

10 * This library is distributed in the hope that it will be useful,	10 * This library is distributed in the hope that it will be useful,

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28 class SVGGraphicsElement;	28 class SVGGraphicsElement;

29 class RenderSVGTransformableContainer FINAL : public RenderSVGContainer {	29 class RenderSVGTransformableContainer FINAL : public RenderSVGContainer {

30 public:	30 public:

31 explicit RenderSVGTransformableContainer(SVGGraphicsElement*);	31 explicit RenderSVGTransformableContainer(SVGGraphicsElement*);

32	32

33 virtual bool isChildAllowed(RenderObject, RenderStyle) const OVERRIDE;	33 virtual bool isChildAllowed(RenderObject, RenderStyle) const OVERRIDE;

34	34

35 virtual bool isSVGTransformableContainer() const OVERRIDE { return true; }	35 virtual bool isSVGTransformableContainer() const OVERRIDE { return true; }

36 virtual const AffineTransform& localToParentTransform() const OVERRIDE { ret urn m_localTransform; }	36 virtual const AffineTransform& localToParentTransform() const OVERRIDE { ret urn m_localTransform; }

37 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsTransformUpdate = t rue; }	37 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsTransformUpdate = t rue; }

38 virtual bool didTransformToRootUpdate() OVERRIDE { return m_didTransformToRo otUpdate; }	38 virtual bool didTransformToRootUpdate() const OVERRIDE { return m_didTransfo rmToRootUpdate; }

39	39

40 private:	40 private:

41 virtual bool calculateLocalTransform() OVERRIDE;	41 virtual bool calculateLocalTransform() OVERRIDE;

42 virtual AffineTransform localTransform() const OVERRIDE { return m_localTran sform; }	42 virtual AffineTransform localTransform() const OVERRIDE { return m_localTran sform; }

43	43

	44 virtual void clearPaintInvalidationState() OVERRIDE;

	45 #if ENABLE(ASSERT)

	46 virtual bool paintInvalidationStateIsDirty() const OVERRIDE { return Render SVGContainer::paintInvalidationStateIsDirty() \|\| m_didTransformToRootUpdate; }

	47 #endif

	48

44 bool m_needsTransformUpdate : 1;	49 bool m_needsTransformUpdate : 1;

45 bool m_didTransformToRootUpdate : 1;	50 bool m_didTransformToRootUpdate : 1;

46 AffineTransform m_localTransform;	51 AffineTransform m_localTransform;

47 FloatSize m_lastTranslation;	52 FloatSize m_lastTranslation;

48 };	53 };

49	54

50 }	55 }

51	56

52 #endif // RenderSVGTransformableContainer_h	57 #endif // RenderSVGTransformableContainer_h

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