1 // Copyright 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
6 #define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
10 #include "base/memory/ref_counted.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "cc/layers/layer_client.h"
13 #include "third_party/WebKit/public/platform/WebAnimation.h"
14 #include "third_party/WebKit/public/platform/WebCString.h"
15 #include "third_party/WebKit/public/platform/WebColor.h"
16 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
17 #include "third_party/WebKit/public/platform/WebLayer.h"
18 #include "third_party/WebKit/public/platform/WebPoint.h"
19 #include "third_party/WebKit/public/platform/WebRect.h"
20 #include "third_party/WebKit/public/platform/WebSize.h"
21 #include "third_party/WebKit/public/platform/WebString.h"
22 #include "third_party/WebKit/public/platform/WebVector.h"
23 #include "third_party/skia/include/utils/SkMatrix44.h"
24 #include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
26 namespace cc { class Layer; }
28 // TODO(senorblanco): Remove this once WebKit changes have landed.
32 class WebFilterOperations;
39 class ConvertableToTraceFormat;
45 class WebToCCAnimationDelegateAdapter;
47 class WebLayerImpl : public blink::WebLayer, public cc::LayerClient {
49 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebLayerImpl();
50 WEBKIT_COMPOSITOR_BINDINGS_EXPORT explicit WebLayerImpl(
51 scoped_refptr<cc::Layer>);
52 virtual ~WebLayerImpl();
54 static bool UsingPictureLayer();
56 WEBKIT_COMPOSITOR_BINDINGS_EXPORT cc::Layer* layer() const;
58 // WebLayer implementation.
59 virtual int id() const;
60 virtual void invalidateRect(const blink::WebFloatRect&);
61 virtual void invalidate();
62 virtual void addChild(blink::WebLayer* child);
63 virtual void insertChild(blink::WebLayer* child, size_t index);
64 virtual void replaceChild(blink::WebLayer* reference,
65 blink::WebLayer* new_layer);
66 virtual void removeFromParent();
67 virtual void removeAllChildren();
68 virtual void setAnchorPoint(const blink::WebFloatPoint&);
69 virtual blink::WebFloatPoint anchorPoint() const;
70 virtual void setAnchorPointZ(float anchor_point_z);
71 virtual float anchorPointZ() const;
72 virtual void setBounds(const blink::WebSize& bounds);
73 virtual blink::WebSize bounds() const;
74 virtual void setMasksToBounds(bool masks_to_bounds);
75 virtual bool masksToBounds() const;
76 virtual void setMaskLayer(blink::WebLayer* mask);
77 virtual void setReplicaLayer(blink::WebLayer* replica);
78 virtual void setOpacity(float opacity);
79 virtual float opacity() const;
80 virtual void setBlendMode(blink::WebBlendMode blend_mode);
81 virtual blink::WebBlendMode blendMode() const;
82 virtual void setIsRootForIsolatedGroup(bool root);
83 virtual bool isRootForIsolatedGroup();
84 virtual void setOpaque(bool opaque);
85 virtual bool opaque() const;
86 virtual void setPosition(const blink::WebFloatPoint& position);
87 virtual blink::WebFloatPoint position() const;
88 virtual void setTransform(const SkMatrix44& transform);
89 virtual SkMatrix44 transform() const;
90 virtual void setDrawsContent(bool draws_content);
91 virtual bool drawsContent() const;
92 virtual void setShouldFlattenTransform(bool flatten);
93 virtual void setRenderingContext(int context);
94 virtual void setUseParentBackfaceVisibility(bool visible);
95 virtual void setBackgroundColor(blink::WebColor color);
96 virtual blink::WebColor backgroundColor() const;
97 virtual void setFilters(const blink::WebFilterOperations& filters);
98 virtual void setBackgroundFilters(const blink::WebFilterOperations& filters);
99 virtual void setAnimationDelegate(blink::WebAnimationDelegate* delegate);
100 virtual bool addAnimation(blink::WebAnimation* animation);
101 virtual void removeAnimation(int animation_id);
102 virtual void removeAnimation(int animation_id,
103 blink::WebAnimation::TargetProperty);
104 virtual void pauseAnimation(int animation_id, double time_offset);
105 virtual bool hasActiveAnimation();
106 virtual void setForceRenderSurface(bool force);
107 virtual void setScrollPosition(blink::WebPoint position);
108 virtual blink::WebPoint scrollPosition() const;
109 virtual blink::WebSize maxScrollPosition() const;
110 virtual void setScrollClipLayer(blink::WebLayer* clip_layer);
111 virtual bool scrollable() const;
112 virtual void setUserScrollable(bool horizontal, bool vertical);
113 virtual bool userScrollableHorizontal() const;
114 virtual bool userScrollableVertical() const;
115 virtual void setHaveWheelEventHandlers(bool have_wheel_event_handlers);
116 virtual bool haveWheelEventHandlers() const;
117 virtual void setShouldScrollOnMainThread(bool scroll_on_main);
118 virtual bool shouldScrollOnMainThread() const;
119 virtual void setNonFastScrollableRegion(
120 const blink::WebVector<blink::WebRect>& region);
121 virtual blink::WebVector<blink::WebRect> nonFastScrollableRegion() const;
122 virtual void setTouchEventHandlerRegion(
123 const blink::WebVector<blink::WebRect>& region);
124 virtual blink::WebVector<blink::WebRect> touchEventHandlerRegion() const;
125 virtual void setIsContainerForFixedPositionLayers(bool is_container);
126 virtual bool isContainerForFixedPositionLayers() const;
127 virtual void setPositionConstraint(
128 const blink::WebLayerPositionConstraint& constraint);
129 virtual blink::WebLayerPositionConstraint positionConstraint() const;
130 virtual void setScrollClient(blink::WebLayerScrollClient* client);
131 virtual bool isOrphan() const;
132 virtual void setWebLayerClient(blink::WebLayerClient* client);
134 // LayerClient implementation.
135 virtual scoped_refptr<base::debug::ConvertableToTraceFormat>
136 TakeDebugInfo() OVERRIDE;
138 virtual void setScrollParent(blink::WebLayer* parent);
139 virtual void setClipParent(blink::WebLayer* parent);
142 scoped_refptr<cc::Layer> layer_;
143 blink::WebLayerClient* web_layer_client_;
146 scoped_ptr<WebToCCAnimationDelegateAdapter> animation_delegate_adapter_;
148 DISALLOW_COPY_AND_ASSIGN(WebLayerImpl);
151 } // namespace webkit
153 #endif // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_