blob: d4a8638f151d6cc20083983cad608ffce703a19e [file] [log] [blame]
/*
* Copyright (C) 2010 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION)
#import <CoreLocation/CoreLocation.h>
#import <wtf/RetainPtr.h>
#import <wtf/WeakHashSet.h>
constexpr float kMotionUpdateInterval = 1.0f / 60.0f;
@class CMMotionManager;
namespace WebCore {
class DeviceMotionClientIOS;
class MotionManagerClient;
}
WEBCORE_EXPORT @interface WebCoreMotionManager : NSObject {
RetainPtr<CMMotionManager> m_motionManager;
RetainPtr<CLLocationManager> m_locationManager;
WeakHashSet<WebCore::MotionManagerClient> m_deviceMotionClients;
WeakHashSet<WebCore::MotionManagerClient> m_deviceOrientationClients;
RetainPtr<NSTimer> m_updateTimer;
BOOL m_gyroAvailable;
BOOL m_headingAvailable;
BOOL m_initialized;
}
+ (WebCoreMotionManager *)sharedManager;
- (void)addMotionClient:(WebCore::MotionManagerClient *)client;
- (void)removeMotionClient:(WebCore::MotionManagerClient *)client;
- (void)addOrientationClient:(WebCore::MotionManagerClient *)client;
- (void)removeOrientationClient:(WebCore::MotionManagerClient *)client;
- (BOOL)gyroAvailable;
- (BOOL)headingAvailable;
@end
#endif // PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION)