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Side by Side Diff: Source/core/rendering/RenderObject.h

Issue 473093002: Revert "Re-land of: Allow paint invalidation containers to cross frame boundaries." (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Fix compile error Created 6 years, 4 months ago
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1 /* 1 /*
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Antti Koivisto (koivisto@kde.org) 3 * (C) 2000 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r ights reserved. 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All r ights reserved.
7 * Copyright (C) 2009 Google Inc. All rights reserved. 7 * Copyright (C) 2009 Google Inc. All rights reserved.
8 * 8 *
9 * This library is free software; you can redistribute it and/or 9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public 10 * modify it under the terms of the GNU Library General Public
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881 // Walk the tree after layout issuing paint invalidations for renderers that have changed or moved, updating bounds that have changed, and clearing paint in validation state. 881 // Walk the tree after layout issuing paint invalidations for renderers that have changed or moved, updating bounds that have changed, and clearing paint in validation state.
882 virtual void invalidateTreeIfNeeded(const PaintInvalidationState&); 882 virtual void invalidateTreeIfNeeded(const PaintInvalidationState&);
883 883
884 virtual void invalidatePaintForOverflow(); 884 virtual void invalidatePaintForOverflow();
885 void invalidatePaintForOverflowIfNeeded(); 885 void invalidatePaintForOverflowIfNeeded();
886 886
887 bool checkForPaintInvalidation() const; 887 bool checkForPaintInvalidation() const;
888 888
889 // Returns the rect that should have paint invalidated whenever this object changes. The rect is in the view's 889 // Returns the rect that should have paint invalidated whenever this object changes. The rect is in the view's
890 // coordinate space. This method deals with outlines and overflow. 890 // coordinate space. This method deals with outlines and overflow.
891 LayoutRect absoluteClippedOverflowRect() const; 891 LayoutRect absoluteClippedOverflowRect() const
892 {
893 return clippedOverflowRectForPaintInvalidation(0);
894 }
892 IntRect pixelSnappedAbsoluteClippedOverflowRect() const; 895 IntRect pixelSnappedAbsoluteClippedOverflowRect() const;
893 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayer ModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) cons t; 896 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayer ModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) cons t;
894 virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerMode lObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalid ationState* = 0) const; 897 virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerMode lObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalid ationState* = 0) const;
895 898
896 // Given a rect in the object's coordinate space, compute a rect suitable fo r invalidating paints of 899 // Given a rect in the object's coordinate space, compute a rect suitable fo r invalidating paints of
897 // that rect in the coordinate space of paintInvalidationContainer. 900 // that rect in the coordinate space of paintInvalidationContainer.
898 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid ationState* = 0) const; 901 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid ationState* = 0) const;
899 virtual void computeFloatRectForPaintInvalidation(const RenderLayerModelObje ct* paintInvalidationContainer, FloatRect& paintInvalidationRect, bool fixed = f alse, const PaintInvalidationState* = 0) const; 902 virtual void computeFloatRectForPaintInvalidation(const RenderLayerModelObje ct* paintInvalidationContainer, FloatRect& paintInvalidationRect, bool fixed = f alse, const PaintInvalidationState* = 0) const;
900 903
901 // Return the offset to the column in which the specified point (in flow-thr ead coordinates) 904 // Return the offset to the column in which the specified point (in flow-thr ead coordinates)
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1566 void showTree(const blink::RenderObject*); 1569 void showTree(const blink::RenderObject*);
1567 void showLineTree(const blink::RenderObject*); 1570 void showLineTree(const blink::RenderObject*);
1568 void showRenderTree(const blink::RenderObject* object1); 1571 void showRenderTree(const blink::RenderObject* object1);
1569 // We don't make object2 an optional parameter so that showRenderTree 1572 // We don't make object2 an optional parameter so that showRenderTree
1570 // can be called from gdb easily. 1573 // can be called from gdb easily.
1571 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec t* object2); 1574 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec t* object2);
1572 1575
1573 #endif 1576 #endif
1574 1577
1575 #endif // RenderObject_h 1578 #endif // RenderObject_h
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