blob: 16a01422e769207dc2ee0e45e2ebe9612b54c032 [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.
*/
#import "config.h"
#import "DeviceOrientationClientIOS.h"
#import "WebCoreMotionManager.h"
#if PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION)
namespace WebCore {
DeviceOrientationClientIOS::DeviceOrientationClientIOS()
: DeviceOrientationClient()
, m_motionManager(nullptr)
, m_updating(0)
{
}
DeviceOrientationClientIOS::~DeviceOrientationClientIOS()
{
}
void DeviceOrientationClientIOS::setController(DeviceOrientationController* controller)
{
m_controller = controller;
}
void DeviceOrientationClientIOS::startUpdating()
{
m_updating = true;
if (!m_motionManager)
m_motionManager = [WebCoreMotionManager sharedManager];
[m_motionManager addOrientationClient:this];
}
void DeviceOrientationClientIOS::stopUpdating()
{
m_updating = false;
// Remove ourselves as the orientation client so we won't get updates.
[m_motionManager removeOrientationClient:this];
}
DeviceOrientationData* DeviceOrientationClientIOS::lastOrientation() const
{
return m_currentDeviceOrientation.get();
}
void DeviceOrientationClientIOS::deviceOrientationControllerDestroyed()
{
[m_motionManager removeOrientationClient:this];
}
void DeviceOrientationClientIOS::orientationChanged(double alpha, double beta, double gamma, double compassHeading, double compassAccuracy)
{
if (!m_updating)
return;
#if PLATFORM(IOS_FAMILY_SIMULATOR)
UNUSED_PARAM(alpha);
UNUSED_PARAM(beta);
UNUSED_PARAM(gamma);
UNUSED_PARAM(compassHeading);
UNUSED_PARAM(compassAccuracy);
m_currentDeviceOrientation = DeviceOrientationData::create();
#else
m_currentDeviceOrientation = DeviceOrientationData::create(alpha, beta, gamma, compassHeading, compassAccuracy);
#endif
m_controller->didChangeDeviceOrientation(m_currentDeviceOrientation.get());
}
} // namespace WebCore
#endif // PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION)