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| 1 /* | |
| 2 * Copyright 2010 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2012 Samsung Electronics. All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * | |
| 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY | |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 25 */ | |
| 26 | |
| 27 #include "config.h" | |
| 28 #include "DeviceMotionController.h" | |
| 29 | |
| 30 #include "DeviceMotionClient.h" | |
| 31 #include "DeviceMotionData.h" | |
| 32 #include "DeviceMotionEvent.h" | |
| 33 #include "core/page/Page.h" | |
| 34 | |
| 35 namespace WebCore { | |
| 36 | |
| 37 DeviceMotionController::DeviceMotionController(DeviceMotionClient* client) | |
| 38 : DeviceController(client) | |
| 39 { | |
| 40 ASSERT(m_client); | |
| 41 deviceMotionClient()->setController(this); | |
| 42 } | |
| 43 | |
| 44 PassOwnPtr<DeviceMotionController> DeviceMotionController::create(DeviceMotionCl
ient* client) | |
| 45 { | |
| 46 return adoptPtr(new DeviceMotionController(client)); | |
| 47 } | |
| 48 | |
| 49 void DeviceMotionController::didChangeDeviceMotion(DeviceMotionData* deviceMotio
nData) | |
| 50 { | |
| 51 dispatchDeviceEvent(DeviceMotionEvent::create(eventNames().devicemotionEvent
, deviceMotionData)); | |
| 52 } | |
| 53 | |
| 54 DeviceMotionClient* DeviceMotionController::deviceMotionClient() | |
| 55 { | |
| 56 return static_cast<DeviceMotionClient*>(m_client); | |
| 57 } | |
| 58 | |
| 59 bool DeviceMotionController::hasLastData() | |
| 60 { | |
| 61 return deviceMotionClient()->lastMotion(); | |
| 62 } | |
| 63 | |
| 64 PassRefPtr<Event> DeviceMotionController::getLastEvent() | |
| 65 { | |
| 66 return DeviceMotionEvent::create(eventNames().devicemotionEvent, deviceMotio
nClient()->lastMotion()); | |
| 67 } | |
| 68 | |
| 69 const char* DeviceMotionController::supplementName() | |
| 70 { | |
| 71 return "DeviceMotionController"; | |
| 72 } | |
| 73 | |
| 74 DeviceMotionController* DeviceMotionController::from(Page* page) | |
| 75 { | |
| 76 return static_cast<DeviceMotionController*>(Supplement<Page>::from(page, sup
plementName())); | |
| 77 } | |
| 78 | |
| 79 bool DeviceMotionController::isActiveAt(Page* page) | |
| 80 { | |
| 81 if (DeviceMotionController* self = DeviceMotionController::from(page)) | |
| 82 return self->isActive(); | |
| 83 return false; | |
| 84 } | |
| 85 | |
| 86 void provideDeviceMotionTo(Page* page, DeviceMotionClient* client) | |
| 87 { | |
| 88 DeviceMotionController::provideTo(page, DeviceMotionController::supplementNa
me(), DeviceMotionController::create(client)); | |
| 89 } | |
| 90 | |
| 91 } // namespace WebCore | |
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Chromium Code Reviews
Issue 14472006:
Move DeviceMotion related classes from core/dom to modules/device_orientation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master