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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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1076 | 1076 |
1077 void invalidatePaintIncludingNonCompositingDescendants(); | 1077 void invalidatePaintIncludingNonCompositingDescendants(); |
1078 void invalidatePaintIncludingNonSelfPaintingLayerDescendants(const LayoutBox
ModelObject& paintInvalidationContainer); | 1078 void invalidatePaintIncludingNonSelfPaintingLayerDescendants(const LayoutBox
ModelObject& paintInvalidationContainer); |
1079 void setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(); | 1079 void setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(); |
1080 | 1080 |
1081 // Returns the rect that should have paint invalidated whenever this object
changes. The rect is in the view's | 1081 // Returns the rect that should have paint invalidated whenever this object
changes. The rect is in the view's |
1082 // coordinate space. This method deals with outlines and overflow. | 1082 // coordinate space. This method deals with outlines and overflow. |
1083 virtual LayoutRect absoluteClippedOverflowRect() const; | 1083 virtual LayoutRect absoluteClippedOverflowRect() const; |
1084 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* = nullptr)
const; | 1084 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* = nullptr)
const; |
1085 | 1085 |
1086 // Given a rect in the object's coordinate space, compute a rect suitable fo
r invalidating paints of | 1086 // Given a rect in the object's coordinate space, compute a rect suitable fo
r invalidating paints of that |
1087 // that rect in the coordinate space of paintInvalidationContainer. | 1087 // rect in the coordinate space of paintInvalidationContainer. If intermedi
ate containers have clipping or |
1088 virtual void mapRectToPaintInvalidationBacking(const LayoutBoxModelObject* p
aintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const; | 1088 // scrolling of any kind, it is applied; but overflow clipping is *not* appl
ied for paintInvalidationContainer |
| 1089 // itself. |
| 1090 virtual void mapToVisibleRectInContainerSpace(const LayoutBoxModelObject* pa
intInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const; |
1089 | 1091 |
1090 // Return the offset to the column in which the specified point (in flow-thr
ead coordinates) | 1092 // Return the offset to the column in which the specified point (in flow-thr
ead coordinates) |
1091 // lives. This is used to convert a flow-thread point to a visual point. | 1093 // lives. This is used to convert a flow-thread point to a visual point. |
1092 virtual LayoutSize columnOffset(const LayoutPoint&) const { return LayoutSiz
e(); } | 1094 virtual LayoutSize columnOffset(const LayoutPoint&) const { return LayoutSiz
e(); } |
1093 | 1095 |
1094 virtual unsigned length() const { return 1; } | 1096 virtual unsigned length() const { return 1; } |
1095 | 1097 |
1096 bool isFloatingOrOutOfFlowPositioned() const { return (isFloating() || isOut
OfFlowPositioned()); } | 1098 bool isFloatingOrOutOfFlowPositioned() const { return (isFloating() || isOut
OfFlowPositioned()); } |
1097 | 1099 |
1098 bool isTransparent() const { return style()->hasOpacity(); } | 1100 bool isTransparent() const { return style()->hasOpacity(); } |
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2043 void showTree(const blink::LayoutObject*); | 2045 void showTree(const blink::LayoutObject*); |
2044 void showLineTree(const blink::LayoutObject*); | 2046 void showLineTree(const blink::LayoutObject*); |
2045 void showLayoutTree(const blink::LayoutObject* object1); | 2047 void showLayoutTree(const blink::LayoutObject* object1); |
2046 // We don't make object2 an optional parameter so that showLayoutTree | 2048 // We don't make object2 an optional parameter so that showLayoutTree |
2047 // can be called from gdb easily. | 2049 // can be called from gdb easily. |
2048 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); | 2050 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObjec
t* object2); |
2049 | 2051 |
2050 #endif | 2052 #endif |
2051 | 2053 |
2052 #endif // LayoutObject_h | 2054 #endif // LayoutObject_h |
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