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/*
* Copyright (C) 2010 Google 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 AND ITS CONTRIBUTORS "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 OR ITS 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.
*/
#include "config.h"
#include "WebDeviceOrientation.h"
#include "DeviceOrientation.h"
#include <wtf/PassRefPtr.h>
namespace WebKit {
WebDeviceOrientation::WebDeviceOrientation(const PassRefPtr<WebCore::DeviceOrientation>& orientation)
{
if (!orientation) {
m_isNull = true;
m_canProvideAlpha = false;
m_alpha = 0;
m_canProvideBeta = false;
m_beta = 0;
m_canProvideGamma = false;
m_gamma = 0;
return;
}
m_isNull = false;
m_canProvideAlpha = orientation->canProvideAlpha();
m_alpha = orientation->alpha();
m_canProvideBeta = orientation->canProvideBeta();
m_beta = orientation->beta();
m_canProvideGamma = orientation->canProvideGamma();
m_gamma = orientation->gamma();
}
WebDeviceOrientation& WebDeviceOrientation::operator=(const PassRefPtr<WebCore::DeviceOrientation>& orientation)
{
if (!orientation) {
m_isNull = true;
m_canProvideAlpha = false;
m_alpha = 0;
m_canProvideBeta = false;
m_beta = 0;
m_canProvideGamma = false;
m_gamma = 0;
return *this;
}
m_isNull = false;
m_canProvideAlpha = orientation->canProvideAlpha();
m_alpha = orientation->alpha();
m_canProvideBeta = orientation->canProvideBeta();
m_beta = orientation->beta();
m_canProvideGamma = orientation->canProvideGamma();
m_gamma = orientation->gamma();
return *this;
}
WebDeviceOrientation::operator PassRefPtr<WebCore::DeviceOrientation>() const
{
if (m_isNull)
return 0;
return WebCore::DeviceOrientation::create(m_canProvideAlpha, m_alpha, m_canProvideBeta, m_beta, m_canProvideGamma, m_gamma);
}
} // namespace WebKit
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