1 /* 2 * Copyright (C) 2012 Samsung Electronics 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef NavigatorVibration_h 21 #define NavigatorVibration_h 22 23 #include "core/page/Page.h" 24 #include "core/page/PageLifecycleObserver.h" 25 #include "core/platform/Timer.h" 26 #include "wtf/PassOwnPtr.h" 27 #include "wtf/Vector.h" 28 29 namespace WebCore { 30 31 class Frame; 32 class Navigator; 33 34 class NavigatorVibration 35 : public Supplement<Page> 36 , public PageLifecycleObserver { 37 public: 38 typedef Vector<unsigned> VibrationPattern; 39 40 virtual ~NavigatorVibration(); 41 42 bool vibrate(const VibrationPattern&); 43 void cancelVibration(); 44 void timerStartFired(Timer<NavigatorVibration>*); 45 void timerStopFired(Timer<NavigatorVibration>*); 46 47 // Inherited from PageLifecycleObserver 48 virtual void pageVisibilityChanged() OVERRIDE; 49 virtual void didCommitLoad(Frame*) OVERRIDE; 50 51 static bool vibrate(Navigator*, unsigned time); 52 static bool vibrate(Navigator*, const VibrationPattern&); 53 static NavigatorVibration* from(Page*); 54 55 private: 56 explicit NavigatorVibration(Page*); 57 static const char* supplementName(); 58 59 Timer<NavigatorVibration> m_timerStart; 60 Timer<NavigatorVibration> m_timerStop; 61 bool m_isVibrating; 62 VibrationPattern m_pattern; 63 }; 64 65 } // namespace WebCore 66 67 #endif // NavigatorVibration_h 68
