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1 /* | 1 /* |
2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. |
3 * Copyright (C) 2013 Intel Corporation. All rights reserved. | 3 * Copyright (C) 2013 Intel Corporation. All rights reserved. |
4 * | 4 * |
5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 5 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
6 * | 6 * |
7 * Other contributors: | 7 * Other contributors: |
8 * Robert O'Callahan <roc+@cs.cmu.edu> | 8 * Robert O'Callahan <roc+@cs.cmu.edu> |
9 * David Baron <dbaron@fas.harvard.edu> | 9 * David Baron <dbaron@fas.harvard.edu> |
10 * Christian Biesinger <cbiesinger@web.de> | 10 * Christian Biesinger <cbiesinger@web.de> |
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641 void didUpdateNeedsCompositedScrolling(); | 641 void didUpdateNeedsCompositedScrolling(); |
642 | 642 |
643 bool hasSelfPaintingLayerDescendant() const | 643 bool hasSelfPaintingLayerDescendant() const |
644 { | 644 { |
645 if (m_hasSelfPaintingLayerDescendantDirty) | 645 if (m_hasSelfPaintingLayerDescendantDirty) |
646 updateHasSelfPaintingLayerDescendant(); | 646 updateHasSelfPaintingLayerDescendant(); |
647 ASSERT(!m_hasSelfPaintingLayerDescendantDirty); | 647 ASSERT(!m_hasSelfPaintingLayerDescendantDirty); |
648 return m_hasSelfPaintingLayerDescendant; | 648 return m_hasSelfPaintingLayerDescendant; |
649 } | 649 } |
650 LayoutRect paintingExtent(const PaintLayer* rootLayer, const LayoutSize& sub
PixelAccumulation, GlobalPaintFlags); | 650 LayoutRect paintingExtent(const PaintLayer* rootLayer, const LayoutSize& sub
PixelAccumulation, GlobalPaintFlags); |
651 void appendSingleFragmentIgnoringPagination(PaintLayerFragments&, const Pain
tLayer* rootLayer, const LayoutRect& dirtyRect, ClipRectsCacheSlot, OverlayScrol
lbarClipBehavior = IgnoreOverlayScrollbarSize, ShouldRespectOverflowClipType = R
espectOverflowClip, const LayoutPoint* offsetFromRoot = 0, const LayoutSize& sub
PixelAccumulation = LayoutSize()); | 651 void appendSingleFragmentIgnoringPagination(PaintLayerFragments&, const Pain
tLayer* rootLayer, const LayoutRect& dirtyRect, |
| 652 ClipRectsCacheSlot, OverlayScrollbarClipBehavior = IgnoreOverlayScrollba
rSize, ShouldRespectOverflowClipType = RespectOverflowClip, |
| 653 bool paintingAncestorClippingMask = false, const LayoutPoint* offsetFrom
Root = 0, const LayoutSize& subPixelAccumulation = LayoutSize()); |
652 void collectFragments(PaintLayerFragments&, const PaintLayer* rootLayer, con
st LayoutRect& dirtyRect, | 654 void collectFragments(PaintLayerFragments&, const PaintLayer* rootLayer, con
st LayoutRect& dirtyRect, |
653 ClipRectsCacheSlot, OverlayScrollbarClipBehavior = IgnoreOverlayScrollba
rSize, | 655 ClipRectsCacheSlot, OverlayScrollbarClipBehavior = IgnoreOverlayScrollba
rSize, |
654 ShouldRespectOverflowClipType = RespectOverflowClip, const LayoutPoint*
offsetFromRoot = 0, | 656 ShouldRespectOverflowClipType = RespectOverflowClip, bool paintingAncest
orClippingMask = false, const LayoutPoint* offsetFromRoot = 0, |
655 const LayoutSize& subPixelAccumulation = LayoutSize(), const LayoutRect*
layerBoundingBox = 0); | 657 const LayoutSize& subPixelAccumulation = LayoutSize(), const LayoutRect*
layerBoundingBox = 0); |
656 | 658 |
657 LayoutPoint layoutBoxLocation() const { return layoutObject()->isBox() ? toL
ayoutBox(layoutObject())->location() : LayoutPoint(); } | 659 LayoutPoint layoutBoxLocation() const { return layoutObject()->isBox() ? toL
ayoutBox(layoutObject())->location() : LayoutPoint(); } |
658 | 660 |
659 enum TransparencyClipBoxBehavior { | 661 enum TransparencyClipBoxBehavior { |
660 PaintingTransparencyClipBox, | 662 PaintingTransparencyClipBox, |
661 HitTestingTransparencyClipBox | 663 HitTestingTransparencyClipBox |
662 }; | 664 }; |
663 | 665 |
664 enum TransparencyClipBoxMode { | 666 enum TransparencyClipBoxMode { |
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935 | 937 |
936 } // namespace blink | 938 } // namespace blink |
937 | 939 |
938 #ifndef NDEBUG | 940 #ifndef NDEBUG |
939 // Outside the WebCore namespace for ease of invocation from gdb. | 941 // Outside the WebCore namespace for ease of invocation from gdb. |
940 void showLayerTree(const blink::PaintLayer*); | 942 void showLayerTree(const blink::PaintLayer*); |
941 void showLayerTree(const blink::LayoutObject*); | 943 void showLayerTree(const blink::LayoutObject*); |
942 #endif | 944 #endif |
943 | 945 |
944 #endif // Layer_h | 946 #endif // Layer_h |
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