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Diffstat (limited to 'Source/WebCore/svg/properties/SVGAnimatedPropertySynchronizer.h')
-rw-r--r-- | Source/WebCore/svg/properties/SVGAnimatedPropertySynchronizer.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/Source/WebCore/svg/properties/SVGAnimatedPropertySynchronizer.h b/Source/WebCore/svg/properties/SVGAnimatedPropertySynchronizer.h deleted file mode 100644 index 887bc181a..000000000 --- a/Source/WebCore/svg/properties/SVGAnimatedPropertySynchronizer.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) Research In Motion Limited 2010. 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 SVGAnimatedPropertySynchronizer_h -#define SVGAnimatedPropertySynchronizer_h - -#if ENABLE(SVG) -#include "SVGElement.h" - -namespace WebCore { - -// Helper template used for synchronizing SVG <-> XML properties -template<bool isDerivedFromSVGElement> -struct SVGAnimatedPropertySynchronizer; - -template<> -struct SVGAnimatedPropertySynchronizer<true> { - static void synchronize(SVGElement* ownerElement, const QualifiedName& attrName, const AtomicString& value) - { - // If the attribute already exists on the element, we change the - // Attribute directly to avoid a call to Element::attributeChanged - // that could cause the SVGElement to erroneously reset its properties. - // svg/dom/SVGStringList-basics.xhtml exercises this behavior. - ElementAttributeData* attributeData = ownerElement->ensureUpdatedAttributeData(); - Attribute* old = attributeData->getAttributeItem(attrName); - if (old && value.isNull()) - attributeData->removeAttribute(old->name(), ownerElement); - else if (!old && !value.isNull()) - attributeData->addAttribute(Attribute(attrName, value), ownerElement); - else if (old && !value.isNull()) - old->setValue(value); - } -}; - -template<> -struct SVGAnimatedPropertySynchronizer<false> { - static void synchronize(void*, const QualifiedName&, const AtomicString&) - { - // no-op, for types not inheriting from Element, thus nothing to synchronize - } -}; - -}; - -#endif -#endif |