78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
/*
|
|
* Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
|
|
* Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
|
|
* Copyright (C) 2008-2019 Apple Inc. All rights reserved.
|
|
* Copyright (C) Research In Motion Limited 2011. All rights reserved.
|
|
* Copyright (C) 2014 Adobe Systems Incorporated. All rights reserved.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "SVGAnimationElement.h"
|
|
#include "SVGNames.h"
|
|
|
|
namespace WebCore {
|
|
|
|
class SVGAttributeAnimator;
|
|
|
|
class SVGAnimateElementBase : public SVGAnimationElement {
|
|
WTF_MAKE_ISO_ALLOCATED(SVGAnimateElementBase);
|
|
public:
|
|
bool isDiscreteAnimator() const;
|
|
|
|
protected:
|
|
SVGAnimateElementBase(const QualifiedName&, Document&);
|
|
|
|
bool hasValidAttributeType() const override;
|
|
virtual String animateRangeString(const String& string) const { return string; }
|
|
|
|
private:
|
|
SVGAttributeAnimator* animator() const;
|
|
SVGAttributeAnimator* animatorIfExists() const { return m_animator.get(); }
|
|
|
|
void setTargetElement(SVGElement*) override;
|
|
void setAttributeName(const QualifiedName&) override;
|
|
void resetAnimation() override;
|
|
|
|
bool calculateFromAndToValues(const String& fromString, const String& toString) override;
|
|
bool calculateFromAndByValues(const String& fromString, const String& byString) override;
|
|
bool calculateToAtEndOfDurationValue(const String& toAtEndOfDurationString) override;
|
|
|
|
void startAnimation() override;
|
|
void calculateAnimatedValue(float progress, unsigned repeatCount) override;
|
|
void applyResultsToTarget() override;
|
|
void stopAnimation(SVGElement* targetElement) override;
|
|
std::optional<float> calculateDistance(const String& fromString, const String& toString) override;
|
|
|
|
bool hasInvalidCSSAttributeType() const;
|
|
|
|
mutable RefPtr<SVGAttributeAnimator> m_animator;
|
|
mutable std::optional<bool> m_hasInvalidCSSAttributeType;
|
|
};
|
|
|
|
} // namespace WebCore
|
|
|
|
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::SVGAnimateElementBase)
|
|
static bool isType(const WebCore::SVGElement& element)
|
|
{
|
|
return element.hasTagName(WebCore::SVGNames::animateTag) || element.hasTagName(WebCore::SVGNames::animateColorTag)
|
|
|| element.hasTagName(WebCore::SVGNames::animateTransformTag) || element.hasTagName(WebCore::SVGNames::setTag);
|
|
}
|
|
static bool isType(const WebCore::Node& node) { return is<WebCore::SVGElement>(node) && isType(downcast<WebCore::SVGElement>(node)); }
|
|
SPECIALIZE_TYPE_TRAITS_END()
|