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[
27    Conditional=DEVICE_ORIENTATION,
28] interface DeviceOrientationEvent : Event {
29    [Custom] readonly attribute unrestricted double alpha;
30    [Custom] readonly attribute unrestricted double beta;
31    [Custom] readonly attribute unrestricted double gamma;
32
33    // FIXME: Consider defining an ENABLE macro for iOS device orientation code and/or modifying
34    // the bindings scripts to support generating more complicated conditional code.
35#if defined(WTF_PLATFORM_IOS) && WTF_PLATFORM_IOS
36    [Custom] readonly attribute unrestricted double webkitCompassHeading;
37    [Custom] readonly attribute unrestricted double webkitCompassAccuracy;
38    [Custom] void initDeviceOrientationEvent([Default=Undefined] optional DOMString type,
39                                             [Default=Undefined] optional boolean bubbles,
40                                             [Default=Undefined] optional boolean cancelable,
41                                             [Default=Undefined] optional unrestricted double alpha,
42                                             [Default=Undefined] optional unrestricted double beta,
43                                             [Default=Undefined] optional unrestricted double gamma,
44                                             [Default=Undefined] optional unrestricted double compassHeading,
45                                             [Default=Undefined] optional unrestricted double compassAccuracy);
46#else
47    [Custom] readonly attribute boolean absolute;
48    [Custom] void initDeviceOrientationEvent([Default=Undefined] optional DOMString type,
49                                             [Default=Undefined] optional boolean bubbles,
50                                             [Default=Undefined] optional boolean cancelable,
51                                             [Default=Undefined] optional unrestricted double alpha,
52                                             [Default=Undefined] optional unrestricted double beta,
53                                             [Default=Undefined] optional unrestricted double gamma,
54                                             [Default=Undefined] optional boolean absolute);
55#endif
56};
57
58