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Side by Side Diff: cc/content_layer.h

Issue 12774006: cc: Chromify Layer and LayerImpl classes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: MoreAndroidCompilings Created 7 years, 9 months ago
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1 // Copyright 2010 The Chromium Authors. All rights reserved. 1 // Copyright 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CC_CONTENT_LAYER_H_ 5 #ifndef CC_CONTENT_LAYER_H_
6 #define CC_CONTENT_LAYER_H_ 6 #define CC_CONTENT_LAYER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "cc/cc_export.h" 9 #include "cc/cc_export.h"
10 #include "cc/layer_painter.h" 10 #include "cc/layer_painter.h"
11 #include "cc/tiled_layer.h" 11 #include "cc/tiled_layer.h"
12 12
13 class SkCanvas; 13 class SkCanvas;
14 14
15 namespace cc { 15 namespace cc {
16 16
17 class ContentLayerClient; 17 class ContentLayerClient;
18 class LayerUpdater; 18 class LayerUpdater;
19 19
20 class CC_EXPORT ContentLayerPainter : public LayerPainter { 20 class CC_EXPORT ContentLayerPainter : public LayerPainter {
21 public: 21 public:
22 static scoped_ptr<ContentLayerPainter> create(ContentLayerClient*); 22 static scoped_ptr<ContentLayerPainter> Create(ContentLayerClient*);
23 23
24 virtual void Paint(SkCanvas*, gfx::Rect contentRect, gfx::RectF* opaque) OVE RRIDE; 24 virtual void Paint(SkCanvas*, gfx::Rect contentRect, gfx::RectF* opaque) OVE RRIDE;
25 25
26 private: 26 private:
27 explicit ContentLayerPainter(ContentLayerClient*); 27 explicit ContentLayerPainter(ContentLayerClient*);
28 28
29 ContentLayerClient* m_client; 29 ContentLayerClient* m_client;
30 30
31 DISALLOW_COPY_AND_ASSIGN(ContentLayerPainter); 31 DISALLOW_COPY_AND_ASSIGN(ContentLayerPainter);
32 }; 32 };
33 33
34 // A layer that renders its contents into an SkCanvas. 34 // A layer that renders its contents into an SkCanvas.
35 class CC_EXPORT ContentLayer : public TiledLayer { 35 class CC_EXPORT ContentLayer : public TiledLayer {
36 public: 36 public:
37 static scoped_refptr<ContentLayer> create(ContentLayerClient*); 37 static scoped_refptr<ContentLayer> Create(ContentLayerClient*);
38 38
39 void clearClient() { m_client = 0; } 39 void clearClient() { m_client = 0; }
40 40
41 virtual bool drawsContent() const OVERRIDE; 41 virtual bool DrawsContent() const OVERRIDE;
42 virtual void setTexturePriorities(const PriorityCalculator&) OVERRIDE; 42 virtual void SetTexturePriorities(const PriorityCalculator&) OVERRIDE;
43 virtual void update(ResourceUpdateQueue&, const OcclusionTracker*, Rendering Stats*) OVERRIDE; 43 virtual void Update(ResourceUpdateQueue*, const OcclusionTracker*, Rendering Stats*) OVERRIDE;
44 virtual bool needMoreUpdates() OVERRIDE; 44 virtual bool NeedMoreUpdates() OVERRIDE;
45 45
46 virtual void setContentsOpaque(bool) OVERRIDE; 46 virtual void SetContentsOpaque(bool) OVERRIDE;
47 47
48 protected: 48 protected:
49 explicit ContentLayer(ContentLayerClient*); 49 explicit ContentLayer(ContentLayerClient*);
50 virtual ~ContentLayer(); 50 virtual ~ContentLayer();
51 51
52 private: 52 private:
53 virtual LayerUpdater* updater() const OVERRIDE; 53 virtual LayerUpdater* updater() const OVERRIDE;
54 virtual void createUpdaterIfNeeded() OVERRIDE; 54 virtual void createUpdaterIfNeeded() OVERRIDE;
55 55
56 ContentLayerClient* m_client; 56 ContentLayerClient* m_client;
57 scoped_refptr<LayerUpdater> m_updater; 57 scoped_refptr<LayerUpdater> m_updater;
58 }; 58 };
59 59
60 } 60 }
61 #endif // CC_CONTENT_LAYER_H_ 61 #endif // CC_CONTENT_LAYER_H_
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