Upstream version 10.38.222.0
[platform/framework/web/crosswalk.git] / src / content / renderer / compositor_bindings / web_layer_impl.h
1 // Copyright 2014 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.
4
5 #ifndef CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
6 #define CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
7
8 #include <string>
9
10 #include "base/memory/ref_counted.h"
11 #include "base/memory/scoped_ptr.h"
12 #include "cc/layers/layer_client.h"
13 #include "content/common/content_export.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/WebCompositorAnimation.h"
17 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
18 #include "third_party/WebKit/public/platform/WebLayer.h"
19 #include "third_party/WebKit/public/platform/WebPoint.h"
20 #include "third_party/WebKit/public/platform/WebRect.h"
21 #include "third_party/WebKit/public/platform/WebSize.h"
22 #include "third_party/WebKit/public/platform/WebString.h"
23 #include "third_party/WebKit/public/platform/WebVector.h"
24 #include "third_party/skia/include/utils/SkMatrix44.h"
25
26 namespace cc {
27 class Layer;
28 }
29
30 namespace blink {
31 class WebFilterOperations;
32 class WebLayerClient;
33 struct WebFloatRect;
34 }
35
36 namespace base {
37 namespace debug {
38 class ConvertableToTraceFormat;
39 }
40 }
41
42 namespace content {
43
44 class WebToCCAnimationDelegateAdapter;
45
46 class WebLayerImpl : public blink::WebLayer, public cc::LayerClient {
47  public:
48   CONTENT_EXPORT WebLayerImpl();
49   CONTENT_EXPORT explicit WebLayerImpl(
50       scoped_refptr<cc::Layer>);
51   virtual ~WebLayerImpl();
52
53   static bool UsingPictureLayer();
54   CONTENT_EXPORT static void SetImplSidePaintingEnabled(
55       bool enabled);
56
57   CONTENT_EXPORT cc::Layer* layer() const;
58
59   // WebLayer implementation.
60   virtual int id() const;
61   virtual void invalidateRect(const blink::WebFloatRect&);
62   virtual void invalidate();
63   virtual void addChild(blink::WebLayer* child);
64   virtual void insertChild(blink::WebLayer* child, size_t index);
65   virtual void replaceChild(blink::WebLayer* reference,
66                             blink::WebLayer* new_layer);
67   virtual void removeFromParent();
68   virtual void removeAllChildren();
69   virtual void setBounds(const blink::WebSize& bounds);
70   virtual blink::WebSize bounds() const;
71   virtual void setMasksToBounds(bool masks_to_bounds);
72   virtual bool masksToBounds() const;
73   virtual void setMaskLayer(blink::WebLayer* mask);
74   virtual void setReplicaLayer(blink::WebLayer* replica);
75   virtual void setOpacity(float opacity);
76   virtual float opacity() const;
77   virtual void setBlendMode(blink::WebBlendMode blend_mode);
78   virtual blink::WebBlendMode blendMode() const;
79   virtual void setIsRootForIsolatedGroup(bool root);
80   virtual bool isRootForIsolatedGroup();
81   virtual void setOpaque(bool opaque);
82   virtual bool opaque() const;
83   virtual void setPosition(const blink::WebFloatPoint& position);
84   virtual blink::WebFloatPoint position() const;
85   virtual void setTransform(const SkMatrix44& transform);
86   virtual void setTransformOrigin(const blink::WebFloatPoint3D& point);
87   virtual blink::WebFloatPoint3D transformOrigin() const;
88
89   // FIXME: get rid of these once Blink is no longer using them.
90   virtual void setAnchorPoint(const blink::WebFloatPoint&);
91   virtual blink::WebFloatPoint anchorPoint() const;
92   virtual void setAnchorPointZ(float);
93   virtual float anchorPointZ() const;
94
95   virtual SkMatrix44 transform() const;
96   virtual void setDrawsContent(bool draws_content);
97   virtual bool drawsContent() const;
98   virtual void setShouldFlattenTransform(bool flatten);
99   virtual void setRenderingContext(int context);
100   virtual void setUseParentBackfaceVisibility(bool visible);
101   virtual void setBackgroundColor(blink::WebColor color);
102   virtual blink::WebColor backgroundColor() const;
103   virtual void setFilters(const blink::WebFilterOperations& filters);
104   virtual void setBackgroundFilters(const blink::WebFilterOperations& filters);
105   virtual void setAnimationDelegate(
106       blink::WebCompositorAnimationDelegate* delegate);
107   virtual bool addAnimation(blink::WebCompositorAnimation* animation);
108   virtual void removeAnimation(int animation_id);
109   virtual void removeAnimation(int animation_id,
110                                blink::WebCompositorAnimation::TargetProperty);
111   virtual void pauseAnimation(int animation_id, double time_offset);
112   virtual bool hasActiveAnimation();
113   virtual void setForceRenderSurface(bool force);
114   virtual void setScrollPosition(blink::WebPoint position);
115   virtual blink::WebPoint scrollPosition() const;
116   virtual void setScrollClipLayer(blink::WebLayer* clip_layer);
117   virtual bool scrollable() const;
118   virtual void setUserScrollable(bool horizontal, bool vertical);
119   virtual bool userScrollableHorizontal() const;
120   virtual bool userScrollableVertical() const;
121   virtual void setHaveWheelEventHandlers(bool have_wheel_event_handlers);
122   virtual bool haveWheelEventHandlers() const;
123   virtual void setHaveScrollEventHandlers(bool have_scroll_event_handlers);
124   virtual bool haveScrollEventHandlers() const;
125   virtual void setShouldScrollOnMainThread(bool scroll_on_main);
126   virtual bool shouldScrollOnMainThread() const;
127   virtual void setNonFastScrollableRegion(
128       const blink::WebVector<blink::WebRect>& region);
129   virtual blink::WebVector<blink::WebRect> nonFastScrollableRegion() const;
130   virtual void setTouchEventHandlerRegion(
131       const blink::WebVector<blink::WebRect>& region);
132   virtual blink::WebVector<blink::WebRect> touchEventHandlerRegion() const;
133   virtual void setIsContainerForFixedPositionLayers(bool is_container);
134   virtual bool isContainerForFixedPositionLayers() const;
135   virtual void setPositionConstraint(
136       const blink::WebLayerPositionConstraint& constraint);
137   virtual blink::WebLayerPositionConstraint positionConstraint() const;
138   virtual void setScrollClient(blink::WebLayerScrollClient* client);
139   virtual bool isOrphan() const;
140   virtual void setWebLayerClient(blink::WebLayerClient* client);
141
142   // LayerClient implementation.
143   virtual scoped_refptr<base::debug::ConvertableToTraceFormat>
144       TakeDebugInfo() OVERRIDE;
145
146   virtual void setScrollParent(blink::WebLayer* parent);
147   virtual void setClipParent(blink::WebLayer* parent);
148
149  protected:
150   scoped_refptr<cc::Layer> layer_;
151   blink::WebLayerClient* web_layer_client_;
152
153  private:
154   scoped_ptr<WebToCCAnimationDelegateAdapter> animation_delegate_adapter_;
155
156   DISALLOW_COPY_AND_ASSIGN(WebLayerImpl);
157 };
158
159 }  // namespace content
160
161 #endif  // CONTENT_RENDERER_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_H_
162