| /* |
| * 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 SVGAnimatedEnumerationPropertyTearOff_h |
| #define SVGAnimatedEnumerationPropertyTearOff_h |
| |
| #include "bindings/v8/ExceptionState.h" |
| #include "core/svg/properties/SVGAnimatedStaticPropertyTearOff.h" |
| #include "core/svg/properties/SVGPropertyTraits.h" |
| |
| namespace WebCore { |
| |
| template<typename EnumType> |
| class SVGAnimatedEnumerationPropertyTearOff : public SVGAnimatedStaticPropertyTearOff<unsigned> { |
| public: |
| virtual void setBaseVal(const unsigned& property, ExceptionState& exceptionState) |
| { |
| // All SVG enumeration values, that are allowed to be set via SVG DOM start with 1, 0 corresponds to unknown and is not settable through SVG DOM. |
| if (!property || property > SVGPropertyTraits<EnumType>::highestEnumValue()) { |
| exceptionState.throwUninformativeAndGenericTypeError(); |
| return; |
| } |
| SVGAnimatedStaticPropertyTearOff<unsigned>::setBaseVal(property, exceptionState); |
| } |
| |
| static PassRefPtr<SVGAnimatedEnumerationPropertyTearOff<EnumType> > create(SVGElement* contextElement, const QualifiedName& attributeName, AnimatedPropertyType animatedPropertyType, EnumType& property) |
| { |
| ASSERT(contextElement); |
| return adoptRef(new SVGAnimatedEnumerationPropertyTearOff<EnumType>(contextElement, attributeName, animatedPropertyType, reinterpret_cast<unsigned&>(property))); |
| } |
| |
| EnumType& currentAnimatedValue() |
| { |
| unsigned& animatedValue = SVGAnimatedStaticPropertyTearOff<unsigned>::currentAnimatedValue(); |
| ASSERT(animatedValue <= SVGPropertyTraits<EnumType>::highestEnumValue()); |
| return reinterpret_cast<EnumType&>(animatedValue); |
| } |
| |
| private: |
| SVGAnimatedEnumerationPropertyTearOff(SVGElement* contextElement, const QualifiedName& attributeName, AnimatedPropertyType animatedPropertyType, unsigned& property) |
| : SVGAnimatedStaticPropertyTearOff<unsigned>(contextElement, attributeName, animatedPropertyType, property) |
| { |
| } |
| }; |
| |
| } |
| |
| #endif // SVGAnimatedEnumerationPropertyTearOff_h |