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Side by Side Diff: third_party/WebKit/Source/core/layout/compositing/CompositedLayerMapping.h

Issue 2713673005: client-goodbye
Patch Set: Created 3 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2009, 2010, 2011 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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31 #include "core/paint/PaintLayerPaintingInfo.h" 31 #include "core/paint/PaintLayerPaintingInfo.h"
32 #include "platform/geometry/FloatPoint.h" 32 #include "platform/geometry/FloatPoint.h"
33 #include "platform/geometry/FloatPoint3D.h" 33 #include "platform/geometry/FloatPoint3D.h"
34 #include "platform/graphics/GraphicsLayer.h" 34 #include "platform/graphics/GraphicsLayer.h"
35 #include "platform/graphics/GraphicsLayerClient.h" 35 #include "platform/graphics/GraphicsLayerClient.h"
36 #include "wtf/Allocator.h" 36 #include "wtf/Allocator.h"
37 #include <memory> 37 #include <memory>
38 38
39 namespace blink { 39 namespace blink {
40 40
41 class InvalidationDebugging;
41 class PaintLayerCompositor; 42 class PaintLayerCompositor;
42 43
43 // A GraphicsLayerPaintInfo contains all the info needed to paint a partial 44 // A GraphicsLayerPaintInfo contains all the info needed to paint a partial
44 // subtree of Layers into a GraphicsLayer. 45 // subtree of Layers into a GraphicsLayer.
45 struct GraphicsLayerPaintInfo { 46 struct GraphicsLayerPaintInfo {
46 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); 47 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW();
47 PaintLayer* paintLayer; 48 PaintLayer* paintLayer;
48 49
49 LayoutRect compositedBounds; 50 LayoutRect compositedBounds;
50 51
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161 GraphicsLayer* squashingContainmentLayer() const { 162 GraphicsLayer* squashingContainmentLayer() const {
162 return m_squashingContainmentLayer.get(); 163 return m_squashingContainmentLayer.get();
163 } 164 }
164 GraphicsLayer* squashingLayer() const { return m_squashingLayer.get(); } 165 GraphicsLayer* squashingLayer() const { return m_squashingLayer.get(); }
165 166
166 void setSquashingContentsNeedDisplay(); 167 void setSquashingContentsNeedDisplay();
167 void setContentsNeedDisplay(); 168 void setContentsNeedDisplay();
168 // LayoutRect is in the coordinate space of the layer's layout object. 169 // LayoutRect is in the coordinate space of the layer's layout object.
169 void setContentsNeedDisplayInRect(const LayoutRect&, 170 void setContentsNeedDisplayInRect(const LayoutRect&,
170 PaintInvalidationReason, 171 PaintInvalidationReason,
171 const DisplayItemClient&); 172 const InvalidationDebugging&);
172 // Invalidates just the non-scrolling content layers. 173 // Invalidates just the non-scrolling content layers.
173 void setNonScrollingContentsNeedDisplayInRect(const LayoutRect&, 174 void setNonScrollingContentsNeedDisplayInRect(const LayoutRect&,
174 PaintInvalidationReason, 175 PaintInvalidationReason,
175 const DisplayItemClient&); 176 const InvalidationDebugging&);
176 // Invalidates just scrolling content layers. 177 // Invalidates just scrolling content layers.
177 void setScrollingContentsNeedDisplayInRect(const LayoutRect&, 178 void setScrollingContentsNeedDisplayInRect(const LayoutRect&,
178 PaintInvalidationReason, 179 PaintInvalidationReason,
179 const DisplayItemClient&); 180 const InvalidationDebugging&);
180 181
181 // Notification from the layoutObject that its content changed. 182 // Notification from the layoutObject that its content changed.
182 void contentChanged(ContentChangeType); 183 void contentChanged(ContentChangeType);
183 184
184 LayoutRect compositedBounds() const { return m_compositedBounds; } 185 LayoutRect compositedBounds() const { return m_compositedBounds; }
185 IntRect pixelSnappedCompositedBounds() const; 186 IntRect pixelSnappedCompositedBounds() const;
186 187
187 void positionOverflowControlsLayers(); 188 void positionOverflowControlsLayers();
188 189
189 // Returns true if the assignment actually changed the assigned squashing 190 // Returns true if the assignment actually changed the assigned squashing
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695 // layer and the graphics layer because the scrolling contents layer is 696 // layer and the graphics layer because the scrolling contents layer is
696 // clipped by the padding box. 697 // clipped by the padding box.
697 unsigned m_backgroundPaintsOntoGraphicsLayer : 1; 698 unsigned m_backgroundPaintsOntoGraphicsLayer : 1;
698 699
699 friend class CompositedLayerMappingTest; 700 friend class CompositedLayerMappingTest;
700 }; 701 };
701 702
702 } // namespace blink 703 } // namespace blink
703 704
704 #endif // CompositedLayerMapping_h 705 #endif // CompositedLayerMapping_h
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