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/*
* Copyright (C) 2012 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 INC. 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 INC. 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 <public/WebTransformAnimationCurve.h>
#include "WebAnimationCurveCommon.h"
#include "cc/CCKeyframedAnimationCurve.h"
#include "cc/CCTimingFunction.h"
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
namespace WebKit {
void WebTransformAnimationCurve::add(const WebTransformKeyframe& keyframe)
{
add(keyframe, TimingFunctionTypeEase);
}
void WebTransformAnimationCurve::add(const WebTransformKeyframe& keyframe, TimingFunctionType type)
{
m_private->addKeyframe(WebCore::CCTransformKeyframe::create(keyframe.time, keyframe.value, createTimingFunction(type)));
}
void WebTransformAnimationCurve::add(const WebTransformKeyframe& keyframe, double x1, double y1, double x2, double y2)
{
m_private->addKeyframe(WebCore::CCTransformKeyframe::create(keyframe.time, keyframe.value, WebCore::CCCubicBezierTimingFunction::create(x1, y1, x2, y2)));
}
WebTransformationMatrix WebTransformAnimationCurve::getValue(double time) const
{
return m_private->getValue(time);
}
WebTransformAnimationCurve::operator PassOwnPtr<WebCore::CCAnimationCurve>() const
{
return m_private->clone();
}
void WebTransformAnimationCurve::initialize()
{
m_private.reset(WebCore::CCKeyframedTransformAnimationCurve::create().leakPtr());
}
void WebTransformAnimationCurve::destroy()
{
m_private.reset(0);
}
} // namespace WebKit
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