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1 /* | 1 /* |
2 * Copyright (C) 2012 Samsung Electronics | 2 * Copyright (C) 2012 Samsung Electronics |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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24 #include "core/frame/Frame.h" | 24 #include "core/frame/Frame.h" |
25 #include "core/page/PageVisibilityState.h" | 25 #include "core/page/PageVisibilityState.h" |
26 #include "public/platform/Platform.h" | 26 #include "public/platform/Platform.h" |
27 #include "public/platform/WebVibration.h" | 27 #include "public/platform/WebVibration.h" |
28 | 28 |
29 namespace WebCore { | 29 namespace WebCore { |
30 | 30 |
31 // Maximum number of entries in a vibration pattern. | 31 // Maximum number of entries in a vibration pattern. |
32 const unsigned kVibrationPatternLengthMax = 99; | 32 const unsigned kVibrationPatternLengthMax = 99; |
33 | 33 |
34 NavigatorVibration::NavigatorVibration(Page* page) | 34 NavigatorVibration::NavigatorVibration(Page& page) |
35 : PageLifecycleObserver(page) | 35 : PageLifecycleObserver(&page) |
36 , m_timerStart(this, &NavigatorVibration::timerStartFired) | 36 , m_timerStart(this, &NavigatorVibration::timerStartFired) |
37 , m_timerStop(this, &NavigatorVibration::timerStopFired) | 37 , m_timerStop(this, &NavigatorVibration::timerStopFired) |
38 , m_isVibrating(false) | 38 , m_isVibrating(false) |
39 { | 39 { |
40 } | 40 } |
41 | 41 |
42 NavigatorVibration::~NavigatorVibration() | 42 NavigatorVibration::~NavigatorVibration() |
43 { | 43 { |
44 if (m_isVibrating) | 44 if (m_isVibrating) |
45 cancelVibration(); | 45 cancelVibration(); |
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129 cancelVibration(); | 129 cancelVibration(); |
130 } | 130 } |
131 | 131 |
132 void NavigatorVibration::didCommitLoad(Frame* frame) | 132 void NavigatorVibration::didCommitLoad(Frame* frame) |
133 { | 133 { |
134 // A new load has been committed, which means the current page will be | 134 // A new load has been committed, which means the current page will be |
135 // unloaded. Cancel all running vibrations. | 135 // unloaded. Cancel all running vibrations. |
136 cancelVibration(); | 136 cancelVibration(); |
137 } | 137 } |
138 | 138 |
139 bool NavigatorVibration::vibrate(Navigator* navigator, unsigned time) | 139 bool NavigatorVibration::vibrate(Navigator& navigator, unsigned time) |
140 { | 140 { |
141 VibrationPattern pattern; | 141 VibrationPattern pattern; |
142 pattern.append(time); | 142 pattern.append(time); |
143 return NavigatorVibration::vibrate(navigator, pattern); | 143 return NavigatorVibration::vibrate(navigator, pattern); |
144 } | 144 } |
145 | 145 |
146 bool NavigatorVibration::vibrate(Navigator* navigator, const VibrationPattern& p
attern) | 146 bool NavigatorVibration::vibrate(Navigator& navigator, const VibrationPattern& p
attern) |
147 { | 147 { |
148 Page* page = navigator->frame()->page(); | 148 Page* page = navigator.frame()->page(); |
149 if (!page) | 149 if (!page) |
150 return false; | 150 return false; |
151 | 151 |
152 if (page->visibilityState() != PageVisibilityStateVisible) | 152 if (page->visibilityState() != PageVisibilityStateVisible) |
153 return false; | 153 return false; |
154 | 154 |
155 return NavigatorVibration::from(page)->vibrate(pattern); | 155 return NavigatorVibration::from(*page).vibrate(pattern); |
156 } | 156 } |
157 | 157 |
158 NavigatorVibration* NavigatorVibration::from(Page* page) | 158 NavigatorVibration& NavigatorVibration::from(Page& page) |
159 { | 159 { |
160 NavigatorVibration* navigatorVibration = static_cast<NavigatorVibration*>(Su
pplement<Page>::from(page, supplementName())); | 160 NavigatorVibration* navigatorVibration = static_cast<NavigatorVibration*>(Su
pplement<Page>::from(page, supplementName())); |
161 if (!navigatorVibration) { | 161 if (!navigatorVibration) { |
162 navigatorVibration = new NavigatorVibration(page); | 162 navigatorVibration = new NavigatorVibration(page); |
163 Supplement<Page>::provideTo(page, supplementName(), adoptPtr(navigatorVi
bration)); | 163 Supplement<Page>::provideTo(page, supplementName(), adoptPtr(navigatorVi
bration)); |
164 } | 164 } |
165 return navigatorVibration; | 165 return *navigatorVibration; |
166 } | 166 } |
167 | 167 |
168 const char* NavigatorVibration::supplementName() | 168 const char* NavigatorVibration::supplementName() |
169 { | 169 { |
170 return "NavigatorVibration"; | 170 return "NavigatorVibration"; |
171 } | 171 } |
172 | 172 |
173 } // namespace WebCore | 173 } // namespace WebCore |
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