| /* |
| * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
| * Copyright (C) 2008 Apple Inc. All rights reserved. |
| * Copyright (C) Research In Motion Limited 2011. 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. |
| */ |
| |
| #ifndef SVGAnimateElement_h |
| #define SVGAnimateElement_h |
| |
| #include "core/CoreExport.h" |
| #include "core/SVGNames.h" |
| #include "core/svg/SVGAnimatedTypeAnimator.h" |
| #include "core/svg/SVGAnimationElement.h" |
| #include "platform/heap/Handle.h" |
| #include "wtf/OwnPtr.h" |
| #include <base/gtest_prod_util.h> |
| |
| namespace blink { |
| |
| class SVGAnimatedTypeAnimator; |
| |
| class CORE_EXPORT SVGAnimateElement : public SVGAnimationElement { |
| DEFINE_WRAPPERTYPEINFO(); |
| public: |
| static PassRefPtrWillBeRawPtr<SVGAnimateElement> create(Document&); |
| ~SVGAnimateElement() override; |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| bool isSVGAnimationAttributeSettingJavaScriptURL(const Attribute&) const override; |
| |
| AnimatedPropertyType animatedPropertyType(); |
| bool animatedPropertyTypeSupportsAddition(); |
| |
| static SVGElementInstances findElementInstances(SVGElement* targetElement); |
| |
| protected: |
| SVGAnimateElement(const QualifiedName&, Document&); |
| |
| void resetAnimatedType() final; |
| void clearAnimatedType() final; |
| |
| bool calculateToAtEndOfDurationValue(const String& toAtEndOfDurationString) final; |
| bool calculateFromAndToValues(const String& fromString, const String& toString) final; |
| bool calculateFromAndByValues(const String& fromString, const String& byString) final; |
| void calculateAnimatedValue(float percentage, unsigned repeatCount, SVGSMILElement* resultElement) final; |
| void applyResultsToTarget() final; |
| float calculateDistance(const String& fromString, const String& toString) final; |
| bool isAdditive() final; |
| |
| void setTargetElement(SVGElement*) final; |
| void setAttributeName(const QualifiedName&) final; |
| |
| FRIEND_TEST_ALL_PREFIXES(UnsafeSVGAttributeSanitizationTest, stringsShouldNotSupportAddition); |
| |
| private: |
| void resetAnimatedPropertyType(); |
| |
| bool hasValidAttributeType() override; |
| |
| RefPtrWillBeMember<SVGPropertyBase> m_fromProperty; |
| RefPtrWillBeMember<SVGPropertyBase> m_toProperty; |
| RefPtrWillBeMember<SVGPropertyBase> m_toAtEndOfDurationProperty; |
| RefPtrWillBeMember<SVGPropertyBase> m_animatedProperty; |
| |
| SVGAnimatedTypeAnimator m_animator; |
| }; |
| |
| inline bool isSVGAnimateElement(const SVGElement& element) |
| { |
| return element.hasTagName(SVGNames::animateTag) |
| || element.hasTagName(SVGNames::animateTransformTag) |
| || element.hasTagName(SVGNames::setTag); |
| } |
| |
| DEFINE_SVGELEMENT_TYPE_CASTS_WITH_FUNCTION(SVGAnimateElement); |
| |
| } // namespace blink |
| |
| #endif // SVGAnimateElement_h |