2 * Copyright (C) 2012 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
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26 #ifndef WebRenderLayer_h
27 #define WebRenderLayer_h
29 #include "WebRenderObject.h"
39 class WebRenderLayer : public APIObject {
41 static const Type APIType = TypeRenderLayer;
43 enum CompositingLayerType { None, Normal, Tiled, Media, Container };
45 static PassRefPtr<WebRenderLayer> create(WebPage*);
46 static PassRefPtr<WebRenderLayer> create(PassRefPtr<WebRenderObject> renderer, bool isReflection, bool isClipping, bool isClipped, CompositingLayerType type,
47 WebCore::IntRect absoluteBoundingBox, PassRefPtr<MutableArray> negativeZOrderList, PassRefPtr<MutableArray> normalFlowList, PassRefPtr<MutableArray> positiveZOrderList)
49 return adoptRef(new WebRenderLayer(renderer, isReflection, isClipping, isClipped, type, absoluteBoundingBox, negativeZOrderList, normalFlowList, positiveZOrderList));
52 ImmutableArray* negativeZOrderList() const { return m_negativeZOrderList.get(); }
53 ImmutableArray* normalFlowList() const { return m_normalFlowList.get(); }
54 ImmutableArray* positiveZOrderList() const { return m_positiveZOrderList.get(); }
56 WebRenderObject* renderer() const { return m_renderer.get(); }
57 bool isReflection() const { return m_isReflection; }
58 bool isClipping() const { return m_isClipping; }
59 bool isClipped() const { return m_isClipped; }
60 CompositingLayerType compositingLayerType() const { return m_compositingLayerType; }
61 WebCore::IntRect absoluteBoundingBox() const { return m_absoluteBoundingBox; }
64 WebRenderLayer(WebCore::RenderLayer*);
65 WebRenderLayer(PassRefPtr<WebRenderObject> renderer, bool isReflection, bool isClipping, bool isClipped, CompositingLayerType type, WebCore::IntRect absoluteBoundingBox,
66 PassRefPtr<MutableArray> negativeZOrderList, PassRefPtr<MutableArray> normalFlowList, PassRefPtr<MutableArray> positiveZOrderList)
67 : m_renderer(renderer)
68 , m_isReflection(isReflection)
69 , m_isClipping(isClipping)
70 , m_isClipped(isClipped)
71 , m_compositingLayerType(type)
72 , m_absoluteBoundingBox(absoluteBoundingBox)
73 , m_negativeZOrderList(negativeZOrderList)
74 , m_normalFlowList(normalFlowList)
75 , m_positiveZOrderList(positiveZOrderList)
79 virtual Type type() const OVERRIDE { return APIType; }
81 static PassRefPtr<MutableArray> createArrayFromLayerList(Vector<WebCore::RenderLayer*>*);
83 RefPtr<WebRenderObject> m_renderer;
87 CompositingLayerType m_compositingLayerType;
88 WebCore::IntRect m_absoluteBoundingBox;
90 RefPtr<MutableArray> m_negativeZOrderList;
91 RefPtr<MutableArray> m_normalFlowList;
92 RefPtr<MutableArray> m_positiveZOrderList;
97 #endif // WebRenderLayer_h