1 /* 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef SVGFEImageElement_h 22 #define SVGFEImageElement_h 23 24 #if ENABLE(SVG) && ENABLE(FILTERS) 25 #include "CachedResourceClient.h" 26 #include "CachedResourceHandle.h" 27 #include "ImageBuffer.h" 28 #include "SVGAnimatedBoolean.h" 29 #include "SVGAnimatedPreserveAspectRatio.h" 30 #include "SVGExternalResourcesRequired.h" 31 #include "SVGFEImage.h" 32 #include "SVGFilterPrimitiveStandardAttributes.h" 33 #include "SVGLangSpace.h" 34 #include "SVGURIReference.h" 35 36 namespace WebCore { 37 38 class SVGFEImageElement : public SVGFilterPrimitiveStandardAttributes, 39 public SVGURIReference, 40 public SVGLangSpace, 41 public SVGExternalResourcesRequired, 42 public CachedResourceClient { 43 public: 44 static PassRefPtr<SVGFEImageElement> create(const QualifiedName&, Document*); 45 46 virtual ~SVGFEImageElement(); 47 48 private: 49 SVGFEImageElement(const QualifiedName&, Document*); 50 51 virtual void parseMappedAttribute(Attribute*); 52 virtual void svgAttributeChanged(const QualifiedName&); 53 virtual void synchronizeProperty(const QualifiedName&); 54 virtual void fillAttributeToPropertyTypeMap(); 55 virtual AttributeToPropertyTypeMap& attributeToPropertyTypeMap(); 56 virtual void notifyFinished(CachedResource*); 57 58 virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const; 59 virtual PassRefPtr<FilterEffect> build(SVGFilterBuilder*, Filter*); 60 61 void requestImageResource(); 62 63 // Animated property declarations 64 DECLARE_ANIMATED_PRESERVEASPECTRATIO(PreserveAspectRatio, preserveAspectRatio) 65 66 // SVGURIReference 67 DECLARE_ANIMATED_STRING(Href, href) 68 69 // SVGExternalResourcesRequired 70 DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired) 71 72 CachedResourceHandle<CachedImage> m_cachedImage; 73 OwnPtr<ImageBuffer> m_targetImage; 74 }; 75 76 } // namespace WebCore 77 78 #endif // ENABLE(SVG) 79 #endif 80