1 | /* |
2 | * Copyright (C) 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 | #pragma once |
28 | |
29 | #include "DeviceController.h" |
30 | #include <wtf/Noncopyable.h> |
31 | |
32 | namespace WebCore { |
33 | |
34 | class DeviceMotionClient; |
35 | class DeviceMotionData; |
36 | |
37 | class DeviceMotionController final : public DeviceController { |
38 | WTF_MAKE_NONCOPYABLE(DeviceMotionController); |
39 | public: |
40 | explicit DeviceMotionController(DeviceMotionClient&); |
41 | virtual ~DeviceMotionController() = default; |
42 | |
43 | #if PLATFORM(IOS_FAMILY) |
44 | // FIXME: We should look to reconcile the iOS and OpenSource differences with this class |
45 | // so that we can either remove these methods or remove the PLATFORM(IOS_FAMILY)-guard. |
46 | void suspendUpdates(); |
47 | void resumeUpdates(); |
48 | #endif |
49 | |
50 | void didChangeDeviceMotion(DeviceMotionData*); |
51 | DeviceMotionClient& deviceMotionClient(); |
52 | |
53 | bool hasLastData() override; |
54 | RefPtr<Event> getLastEvent() override; |
55 | |
56 | static const char* supplementName(); |
57 | static DeviceMotionController* from(Page*); |
58 | static bool isActiveAt(Page*); |
59 | }; |
60 | |
61 | } // namespace WebCore |
62 | |