/*
* Copyright (C) 2013 Google Inc. All rights reserved.
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* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
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* in the documentation and/or other materials provided with the
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* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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*/
#include "config.h"
#include "core/svg/properties/SVGAnimatedProperty.h"
#include "core/svg/SVGElement.h"
namespace WebCore {
SVGAnimatedPropertyBase::SVGAnimatedPropertyBase(AnimatedPropertyType type, SVGElement* contextElement, const QualifiedName& attributeName)
: m_type(type)
, m_isReadOnly(false)
, m_isAnimating(false)
, m_contextElement(contextElement)
, m_attributeName(attributeName)
{
ASSERT(m_contextElement);
ASSERT(m_attributeName != nullQName());
// FIXME: setContextElement should be delayed until V8 wrapper is created.
// FIXME: oilpan: or we can remove this backref ptr hack in oilpan.
m_contextElement->setContextElement();
}
SVGAnimatedPropertyBase::~SVGAnimatedPropertyBase()
{
ASSERT(!isAnimating());
}
void SVGAnimatedPropertyBase::animationStarted()
{
ASSERT(!isAnimating());
m_isAnimating = true;
}
void SVGAnimatedPropertyBase::animationEnded()
{
ASSERT(isAnimating());
m_isAnimating = false;
}
void SVGAnimatedPropertyBase::synchronizeAttribute()
{
ASSERT(needsSynchronizeAttribute());
AtomicString value(currentValueBase()->valueAsString());
m_contextElement->setSynchronizedLazyAttribute(m_attributeName, value);
}
bool SVGAnimatedPropertyBase::isSpecified() const
{
return isAnimating() || contextElement()->hasAttribute(attributeName());
}
} // namespace WebCore