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1 /* | 1 /* |
2 * Copyright (c) 2011, Google Inc. All rights reserved. | 2 * Copyright (c) 2011, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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52 | 52 |
53 enum Curve { | 53 enum Curve { |
54 Linear, | 54 Linear, |
55 Quadratic, | 55 Quadratic, |
56 Cubic, | 56 Cubic, |
57 Bounce | 57 Bounce |
58 }; | 58 }; |
59 | 59 |
60 struct Parameters { | 60 struct Parameters { |
61 Parameters(); | 61 Parameters(); |
62 Parameters(bool, double, Curve, double, Curve, double); | 62 Parameters(bool isEnabled, double animationTime, double repeatMinimumSus
tainTime, Curve attackCurve, double attackTime, Curve releaseCurve, double relea
seTime); |
63 | 63 |
64 // Note that the times can be overspecified such that releaseTime or rel
easeTime and attackTime are greater | 64 // Note that the times can be overspecified such that releaseTime or rel
easeTime and attackTime are greater |
65 // than animationTime. animationTime takes priority over releaseTime, ca
pping it. attackTime is capped at | 65 // than animationTime. animationTime takes priority over releaseTime, ca
pping it. attackTime is capped at |
66 // whatever time remains, or zero if none. | 66 // whatever time remains, or zero if none. |
67 bool m_isEnabled; | 67 bool m_isEnabled; |
68 double m_animationTime; | 68 double m_animationTime; |
| 69 double m_repeatMinimumSustainTime; |
69 | 70 |
70 Curve m_attackCurve; | 71 Curve m_attackCurve; |
71 double m_attackTime; | 72 double m_attackTime; |
72 | 73 |
73 Curve m_releaseCurve; | 74 Curve m_releaseCurve; |
74 double m_releaseTime; | 75 double m_releaseTime; |
75 }; | 76 }; |
76 | 77 |
77 protected: | 78 protected: |
78 friend class ::ScrollAnimatorNoneTest; | 79 friend class ::ScrollAnimatorNoneTest; |
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119 | 120 |
120 PerAxisData m_horizontalData; | 121 PerAxisData m_horizontalData; |
121 PerAxisData m_verticalData; | 122 PerAxisData m_verticalData; |
122 }; | 123 }; |
123 | 124 |
124 } // namespace WebCore | 125 } // namespace WebCore |
125 | 126 |
126 #endif // ENABLE(SMOOTH_SCROLLING) | 127 #endif // ENABLE(SMOOTH_SCROLLING) |
127 | 128 |
128 #endif // ScrollAnimatorNone_h | 129 #endif // ScrollAnimatorNone_h |
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