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Side by Side Diff: webkit/compositor_bindings/web_layer_impl_fixed_bounds.h

Issue 12496013: Move compositor bindings implementations out of WebKit::, fix style (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebased Created 7 years, 9 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 WebLayerImplFixedBounds_h 5 #ifndef WEBKIT_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_FIXED_BOUNDS_H_
6 #define WebLayerImplFixedBounds_h 6 #define WEBKIT_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_FIXED_BOUNDS_H_
7 7
8 #include "ui/gfx/size.h" 8 #include "ui/gfx/size.h"
9 #include "ui/gfx/transform.h" 9 #include "ui/gfx/transform.h"
10 #include "webkit/compositor_bindings/web_layer_impl.h" 10 #include "webkit/compositor_bindings/web_layer_impl.h"
11 11
12 namespace WebKit { 12 namespace webkit {
13 13
14 // A special implementation of WebLayerImpl for layers that its contents 14 // A special implementation of WebLayerImpl for layers that its contents
15 // need to be automatically scaled when the bounds changes. The compositor 15 // need to be automatically scaled when the bounds changes. The compositor
16 // can efficiently handle the bounds change of such layers if the bounds 16 // can efficiently handle the bounds change of such layers if the bounds
17 // is fixed to a given value and the change of bounds are converted to 17 // is fixed to a given value and the change of bounds are converted to
18 // transformation scales. 18 // transformation scales.
19 class WebLayerImplFixedBounds : public WebLayerImpl { 19 class WebLayerImplFixedBounds : public WebLayerImpl {
20 public: 20 public:
21 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebLayerImplFixedBounds(); 21 WEBKIT_COMPOSITOR_BINDINGS_EXPORT WebLayerImplFixedBounds();
22 WEBKIT_COMPOSITOR_BINDINGS_EXPORT explicit WebLayerImplFixedBounds( 22 WEBKIT_COMPOSITOR_BINDINGS_EXPORT explicit WebLayerImplFixedBounds(
23 scoped_refptr<cc::Layer>); 23 scoped_refptr<cc::Layer>);
24 virtual ~WebLayerImplFixedBounds(); 24 virtual ~WebLayerImplFixedBounds();
25 25
26 // WebLayerImpl overrides. 26 // WebLayerImpl overrides.
27 virtual void invalidateRect(const WebFloatRect&); 27 virtual void invalidateRect(const WebKit::WebFloatRect& rect);
28 virtual void setAnchorPoint(const WebFloatPoint&); 28 virtual void setAnchorPoint(const WebKit::WebFloatPoint& anchor_point);
29 virtual void setBounds(const WebSize&); 29 virtual void setBounds(const WebKit::WebSize& bounds);
30 virtual WebSize bounds() const; 30 virtual WebKit::WebSize bounds() const;
31 virtual void setSublayerTransform(const SkMatrix44&); 31 virtual void setSublayerTransform(const SkMatrix44& transform);
32 virtual SkMatrix44 sublayerTransform() const; 32 virtual SkMatrix44 sublayerTransform() const;
33 virtual void setTransform(const SkMatrix44&); 33 virtual void setTransform(const SkMatrix44& transform);
34 virtual SkMatrix44 transform() const; 34 virtual SkMatrix44 transform() const;
35 35
36 WEBKIT_COMPOSITOR_BINDINGS_EXPORT void SetFixedBounds(const gfx::Size&); 36 WEBKIT_COMPOSITOR_BINDINGS_EXPORT void SetFixedBounds(gfx::Size bounds);
37 37
38 protected: 38 protected:
39 void SetTransformInternal(const gfx::Transform&); 39 void SetTransformInternal(const gfx::Transform& transform);
40 void SetSublayerTransformInternal(const gfx::Transform&); 40 void SetSublayerTransformInternal(const gfx::Transform& transform);
41 void UpdateLayerBoundsAndTransform(); 41 void UpdateLayerBoundsAndTransform();
42 42
43 gfx::Transform original_sublayer_transform_; 43 gfx::Transform original_sublayer_transform_;
44 gfx::Transform original_transform_; 44 gfx::Transform original_transform_;
45 gfx::Size original_bounds_; 45 gfx::Size original_bounds_;
46 gfx::Size fixed_bounds_; 46 gfx::Size fixed_bounds_;
47
48 private:
49 DISALLOW_COPY_AND_ASSIGN(WebLayerImplFixedBounds);
47 }; 50 };
48 51
49 } // namespace WebKit 52 } // namespace webkit
50 53
51 #endif // WebLayerImplFixedBounds_h 54 #endif // WEBKIT_COMPOSITOR_BINDINGS_WEB_LAYER_IMPL_FIXED_BOUNDS_H_
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