1/* 2 * Copyright 2010, The Android Open Source Project 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "DeviceMotionClientAndroid.h" 28 29#include "WebViewCore.h" 30 31using namespace WebCore; 32 33namespace android { 34 35DeviceMotionClientAndroid::DeviceMotionClientAndroid() 36 : m_client(0) 37{ 38} 39 40void DeviceMotionClientAndroid::setWebViewCore(WebViewCore* webViewCore) 41{ 42 m_webViewCore = webViewCore; 43 ASSERT(m_webViewCore); 44} 45 46void DeviceMotionClientAndroid::setController(DeviceMotionController* controller) 47{ 48 // This will be called by the Page constructor before the WebViewCore 49 // has been configured regarding the mock. We cache the controller for 50 // later use. 51 m_controller = controller; 52 ASSERT(m_controller); 53} 54 55void DeviceMotionClientAndroid::startUpdating() 56{ 57 client()->startUpdating(); 58} 59 60void DeviceMotionClientAndroid::stopUpdating() 61{ 62 client()->stopUpdating(); 63} 64 65DeviceMotionData* DeviceMotionClientAndroid::currentDeviceMotion() const 66{ 67 return client()->currentDeviceMotion(); 68} 69 70void DeviceMotionClientAndroid::deviceMotionControllerDestroyed() 71{ 72 delete this; 73} 74 75DeviceMotionClient* DeviceMotionClientAndroid::client() const 76{ 77 if (!m_client) { 78 m_client = m_webViewCore->deviceMotionAndOrientationManager()->motionClient(); 79 m_client->setController(m_controller); 80 } 81 return m_client; 82} 83 84} // namespace android 85