1/* 2 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies) 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 21#include "config.h" 22#include "DeviceMotionClientQt.h" 23 24#include "DeviceMotionProviderQt.h" 25 26#include <wtf/OwnPtr.h> 27#include <wtf/PassOwnPtr.h> 28#include <wtf/RefPtr.h> 29 30namespace WebCore { 31 32DeviceMotionClientQt::~DeviceMotionClientQt() 33{ 34} 35 36void DeviceMotionClientQt::deviceMotionControllerDestroyed() 37{ 38 delete this; 39} 40 41void DeviceMotionClientQt::setController(DeviceMotionController* controller) 42{ 43 // Initialize lazily. 44 if (!m_provider) 45 m_provider = adoptPtr(new DeviceMotionProviderQt); 46 47 m_provider->setController(controller); 48} 49 50void DeviceMotionClientQt::startUpdating() 51{ 52 if (m_provider) 53 m_provider->start(); 54} 55 56void DeviceMotionClientQt::stopUpdating() 57{ 58 if (m_provider) 59 m_provider->stop(); 60} 61 62DeviceMotionData* DeviceMotionClientQt::lastMotion() const 63{ 64 return m_provider->lastMotion(); 65} 66 67} // namespace WebCore 68