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/*
* Copyright (C) Canon Inc. 2016
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions
* are required to be 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.
* 3. Neither the name of Canon Inc. nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY CANON 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 CANON INC. AND 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 "WebAnimation.h"
#if ENABLE(WEB_ANIMATIONS)
#include "AnimationEffect.h"
#include "DocumentTimeline.h"
#include <wtf/Ref.h>
namespace WebCore {
RefPtr<WebAnimation> WebAnimation::create(AnimationEffect* effect, AnimationTimeline* timeline)
{
if (!effect) {
// FIXME: Support creating animations with null effect.
return nullptr;
}
if (!timeline) {
// FIXME: Support creating animations without a timeline.
return nullptr;
}
if (!timeline->isDocumentTimeline()) {
// FIXME: Currently only support DocumentTimeline.
return nullptr;
}
return adoptRef(new WebAnimation(effect, timeline));
}
WebAnimation::WebAnimation(AnimationEffect* effect, AnimationTimeline* timeline)
: m_effect(effect)
, m_timeline(timeline)
, m_weakPtrFactory(this)
{
if (m_effect)
m_effect->setAnimation(this);
if (m_timeline)
m_timeline->attachAnimation(*this);
}
WebAnimation::~WebAnimation()
{
if (m_effect)
m_effect->setAnimation(nullptr);
if (m_timeline)
m_timeline->detachAnimation(*this);
}
} // namespace WebCore
#endif // ENABLE(WEB_ANIMATIONS)
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