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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 } | |
895 IntRect pixelSnappedAbsoluteClippedOverflowRect() const; | 892 IntRect pixelSnappedAbsoluteClippedOverflowRect() const; |
896 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayer
ModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) cons
t; | 893 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const RenderLayer
ModelObject* paintInvalidationContainer, const PaintInvalidationState* = 0) cons
t; |
897 virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerMode
lObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalid
ationState* = 0) const; | 894 virtual LayoutRect rectWithOutlineForPaintInvalidation(const RenderLayerMode
lObject* paintInvalidationContainer, LayoutUnit outlineWidth, const PaintInvalid
ationState* = 0) const; |
898 | 895 |
899 // Given a rect in the object's coordinate space, compute a rect suitable fo
r invalidating paints of | 896 // Given a rect in the object's coordinate space, compute a rect suitable fo
r invalidating paints of |
900 // that rect in the coordinate space of paintInvalidationContainer. | 897 // that rect in the coordinate space of paintInvalidationContainer. |
901 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid
ationState* = 0) const; | 898 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, bool fixed = false, const PaintInvalid
ationState* = 0) const; |
902 virtual void computeFloatRectForPaintInvalidation(const RenderLayerModelObje
ct* paintInvalidationContainer, FloatRect& paintInvalidationRect, bool fixed = f
alse, const PaintInvalidationState* = 0) const; | 899 virtual void computeFloatRectForPaintInvalidation(const RenderLayerModelObje
ct* paintInvalidationContainer, FloatRect& paintInvalidationRect, bool fixed = f
alse, const PaintInvalidationState* = 0) const; |
903 | 900 |
904 // Return the offset to the column in which the specified point (in flow-thr
ead coordinates) | 901 // Return the offset to the column in which the specified point (in flow-thr
ead coordinates) |
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1569 void showTree(const blink::RenderObject*); | 1566 void showTree(const blink::RenderObject*); |
1570 void showLineTree(const blink::RenderObject*); | 1567 void showLineTree(const blink::RenderObject*); |
1571 void showRenderTree(const blink::RenderObject* object1); | 1568 void showRenderTree(const blink::RenderObject* object1); |
1572 // We don't make object2 an optional parameter so that showRenderTree | 1569 // We don't make object2 an optional parameter so that showRenderTree |
1573 // can be called from gdb easily. | 1570 // can be called from gdb easily. |
1574 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); | 1571 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObjec
t* object2); |
1575 | 1572 |
1576 #endif | 1573 #endif |
1577 | 1574 |
1578 #endif // RenderObject_h | 1575 #endif // RenderObject_h |
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