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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 Apple Inc. All rights
reserved. | 6 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
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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35 #include "LayoutRect.h" | 35 #include "LayoutRect.h" |
36 #include "PaintPhase.h" | 36 #include "PaintPhase.h" |
37 #include <limits> | 37 #include <limits> |
38 #include <wtf/HashMap.h> | 38 #include <wtf/HashMap.h> |
39 #include <wtf/ListHashSet.h> | 39 #include <wtf/ListHashSet.h> |
40 | 40 |
41 namespace WebCore { | 41 namespace WebCore { |
42 | 42 |
43 class OverlapTestRequestClient; | 43 class OverlapTestRequestClient; |
44 class RenderInline; | 44 class RenderInline; |
| 45 class RenderLayerModelObject; |
45 class RenderObject; | 46 class RenderObject; |
46 class RenderRegion; | 47 class RenderRegion; |
47 | 48 |
48 typedef HashMap<OverlapTestRequestClient*, IntRect> OverlapTestRequestMap; | 49 typedef HashMap<OverlapTestRequestClient*, IntRect> OverlapTestRequestMap; |
49 | 50 |
50 /* | 51 /* |
51 * Paint the object and its children, clipped by (x|y|w|h). | 52 * Paint the object and its children, clipped by (x|y|w|h). |
52 * (tx|ty) is the calculated position of the parent | 53 * (tx|ty) is the calculated position of the parent |
53 */ | 54 */ |
54 struct PaintInfo { | 55 struct PaintInfo { |
55 PaintInfo(GraphicsContext* newContext, const IntRect& newRect, PaintPhase ne
wPhase, PaintBehavior newPaintBehavior, | 56 PaintInfo(GraphicsContext* newContext, const IntRect& newRect, PaintPhase ne
wPhase, PaintBehavior newPaintBehavior, |
56 RenderObject* newPaintingRoot = 0, RenderRegion* region = 0, ListH
ashSet<RenderInline*>* newOutlineObjects = 0, | 57 RenderObject* newPaintingRoot = 0, RenderRegion* region = 0, ListHashSet
<RenderInline*>* newOutlineObjects = 0, |
57 OverlapTestRequestMap* overlapTestRequests = 0) | 58 OverlapTestRequestMap* overlapTestRequests = 0, const RenderLayerModelOb
ject* newPaintContainer = 0) |
58 : context(newContext) | 59 : context(newContext) |
59 , rect(newRect) | 60 , rect(newRect) |
60 , phase(newPhase) | 61 , phase(newPhase) |
61 , paintBehavior(newPaintBehavior) | 62 , paintBehavior(newPaintBehavior) |
62 , paintingRoot(newPaintingRoot) | 63 , paintingRoot(newPaintingRoot) |
63 , renderRegion(region) | 64 , renderRegion(region) |
64 , outlineObjects(newOutlineObjects) | 65 , outlineObjects(newOutlineObjects) |
65 , overlapTestRequests(overlapTestRequests) | 66 , overlapTestRequests(overlapTestRequests) |
| 67 , paintContainer(newPaintContainer) |
66 { | 68 { |
67 } | 69 } |
68 | 70 |
69 void updatePaintingRootForChildren(const RenderObject* renderer) | 71 void updatePaintingRootForChildren(const RenderObject* renderer) |
70 { | 72 { |
71 if (!paintingRoot) | 73 if (!paintingRoot) |
72 return; | 74 return; |
73 | 75 |
74 // If we're the painting root, kids draw normally, and see root of 0. | 76 // If we're the painting root, kids draw normally, and see root of 0. |
75 if (paintingRoot == renderer) { | 77 if (paintingRoot == renderer) { |
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107 | 109 |
108 // FIXME: Introduce setters/getters at some point. Requires a lot of changes
throughout rendering/. | 110 // FIXME: Introduce setters/getters at some point. Requires a lot of changes
throughout rendering/. |
109 GraphicsContext* context; | 111 GraphicsContext* context; |
110 IntRect rect; | 112 IntRect rect; |
111 PaintPhase phase; | 113 PaintPhase phase; |
112 PaintBehavior paintBehavior; | 114 PaintBehavior paintBehavior; |
113 RenderObject* paintingRoot; // used to draw just one element and its visual
kids | 115 RenderObject* paintingRoot; // used to draw just one element and its visual
kids |
114 RenderRegion* renderRegion; | 116 RenderRegion* renderRegion; |
115 ListHashSet<RenderInline*>* outlineObjects; // used to list outlines that sh
ould be painted by a block with inline children | 117 ListHashSet<RenderInline*>* outlineObjects; // used to list outlines that sh
ould be painted by a block with inline children |
116 OverlapTestRequestMap* overlapTestRequests; | 118 OverlapTestRequestMap* overlapTestRequests; |
| 119 const RenderLayerModelObject* paintContainer; // the layer object that origi
nates the current painting |
117 }; | 120 }; |
118 | 121 |
119 } // namespace WebCore | 122 } // namespace WebCore |
120 | 123 |
121 #endif // PaintInfo_h | 124 #endif // PaintInfo_h |
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