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Side by Side Diff: webkit/child/fling_curve_configuration.h

Issue 61553006: Rename WebKit namespace to blink (part 5) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 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 WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_ 5 #ifndef WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_
6 #define WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_ 6 #define WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/synchronization/lock.h" 10 #include "base/synchronization/lock.h"
11 #include "third_party/WebKit/public/platform/WebFloatPoint.h" 11 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
12 #include "third_party/WebKit/public/platform/WebSize.h" 12 #include "third_party/WebKit/public/platform/WebSize.h"
13 13
14 namespace WebKit { 14 namespace blink {
15 class WebGestureCurve; 15 class WebGestureCurve;
16 } 16 }
17 17
18 namespace webkit_glue { 18 namespace webkit_glue {
19 19
20 // A class to manage dynamically adjustable parameters controlling the 20 // A class to manage dynamically adjustable parameters controlling the
21 // shape of the fling deacceleration function. 21 // shape of the fling deacceleration function.
22 class FlingCurveConfiguration { 22 class FlingCurveConfiguration {
23 public: 23 public:
24 FlingCurveConfiguration(); 24 FlingCurveConfiguration();
25 virtual ~FlingCurveConfiguration(); 25 virtual ~FlingCurveConfiguration();
26 26
27 // Create a touchpad fling curve using the current parameters. 27 // Create a touchpad fling curve using the current parameters.
28 WebKit::WebGestureCurve* CreateForTouchPad( 28 blink::WebGestureCurve* CreateForTouchPad(
29 const WebKit::WebFloatPoint& velocity, 29 const blink::WebFloatPoint& velocity,
30 const WebKit::WebSize& cumulativeScroll); 30 const blink::WebSize& cumulativeScroll);
31 31
32 // Create a touchscreen fling curve using the current parameters. 32 // Create a touchscreen fling curve using the current parameters.
33 WebKit::WebGestureCurve* CreateForTouchScreen( 33 blink::WebGestureCurve* CreateForTouchScreen(
34 const WebKit::WebFloatPoint& velocity, 34 const blink::WebFloatPoint& velocity,
35 const WebKit::WebSize& cumulativeScroll); 35 const blink::WebSize& cumulativeScroll);
36 36
37 // Set the curve parameters. 37 // Set the curve parameters.
38 void SetCurveParameters( 38 void SetCurveParameters(
39 const std::vector<float>& new_touchpad, 39 const std::vector<float>& new_touchpad,
40 const std::vector<float>& new_touchscreen); 40 const std::vector<float>& new_touchscreen);
41 41
42 private: 42 private:
43 WebKit::WebGestureCurve* CreateCore( 43 blink::WebGestureCurve* CreateCore(
44 const std::vector<float>& coefs, 44 const std::vector<float>& coefs,
45 const WebKit::WebFloatPoint& velocity, 45 const blink::WebFloatPoint& velocity,
46 const WebKit::WebSize& cumulativeScroll); 46 const blink::WebSize& cumulativeScroll);
47 47
48 // Protect access to touchpad_coefs_ and touchscreen_coefs_. 48 // Protect access to touchpad_coefs_ and touchscreen_coefs_.
49 base::Lock lock_; 49 base::Lock lock_;
50 std::vector<float> touchpad_coefs_; 50 std::vector<float> touchpad_coefs_;
51 std::vector<float> touchscreen_coefs_; 51 std::vector<float> touchscreen_coefs_;
52 52
53 DISALLOW_COPY_AND_ASSIGN(FlingCurveConfiguration); 53 DISALLOW_COPY_AND_ASSIGN(FlingCurveConfiguration);
54 }; 54 };
55 55
56 } // namespace webkit_glue 56 } // namespace webkit_glue
57 57
58 #endif // WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_ 58 #endif // WEBKIT_CHILD_FLING_CURVE_CONFIGURATION_H_
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