| /* |
| * Copyright (C) 2014 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef SVGAnimatedNumberOptionalNumber_h |
| #define SVGAnimatedNumberOptionalNumber_h |
| |
| #include "core/svg/SVGAnimatedNumber.h" |
| #include "core/svg/SVGNumberOptionalNumber.h" |
| |
| namespace WebCore { |
| |
| // SVG Spec: http://www.w3.org/TR/SVG11/types.html <number-optional-number> |
| // Unlike other SVGAnimated* class, this class is not exposed to Javascript directly, |
| // while DOM attribute and SMIL animations operate on this class. |
| // From Javascript, the two SVGAnimatedNumbers |firstNumber| and |secondNumber| are used. |
| // For example, see SVGFEDropShadowElement::stdDeviation{X,Y}() |
| class SVGAnimatedNumberOptionalNumber : public SVGAnimatedPropertyCommon<SVGNumberOptionalNumber> { |
| public: |
| static PassRefPtr<SVGAnimatedNumberOptionalNumber> create(SVGElement* contextElement, const QualifiedName& attributeName, float initialFirstValue = 0, float initialSecondValue = 0) |
| { |
| return adoptRef(new SVGAnimatedNumberOptionalNumber(contextElement, attributeName, initialFirstValue, initialSecondValue)); |
| } |
| |
| virtual void setAnimatedValue(PassRefPtr<SVGPropertyBase>) OVERRIDE; |
| virtual bool needsSynchronizeAttribute() OVERRIDE; |
| virtual void animationEnded() OVERRIDE; |
| |
| SVGAnimatedNumber* firstNumber() { return m_firstNumber.get(); } |
| SVGAnimatedNumber* secondNumber() { return m_secondNumber.get(); } |
| |
| protected: |
| SVGAnimatedNumberOptionalNumber(SVGElement* contextElement, const QualifiedName& attributeName, float initialFirstValue, float initialSecondValue); |
| |
| RefPtr<SVGAnimatedNumber> m_firstNumber; |
| RefPtr<SVGAnimatedNumber> m_secondNumber; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // SVGAnimatedNumberOptionalNumber_h |