1 /* 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006 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 SVGLinearGradientElement_h 22 #define SVGLinearGradientElement_h 23 24 #if ENABLE(SVG) 25 #include "SVGAnimatedLength.h" 26 #include "SVGGradientElement.h" 27 28 namespace WebCore { 29 30 struct LinearGradientAttributes; 31 32 class SVGLinearGradientElement : public SVGGradientElement { 33 public: 34 static PassRefPtr<SVGLinearGradientElement> create(const QualifiedName&, Document*); 35 36 void collectGradientAttributes(LinearGradientAttributes&); 37 void calculateStartEndPoints(const LinearGradientAttributes&, FloatPoint& startPoint, FloatPoint& endPoint); 38 39 private: 40 SVGLinearGradientElement(const QualifiedName&, Document*); 41 42 virtual void parseMappedAttribute(Attribute*); 43 virtual void svgAttributeChanged(const QualifiedName&); 44 virtual void synchronizeProperty(const QualifiedName&); 45 virtual void fillAttributeToPropertyTypeMap(); 46 virtual AttributeToPropertyTypeMap& attributeToPropertyTypeMap(); 47 48 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 49 50 virtual bool selfHasRelativeLengths() const; 51 52 // Animated property declarations 53 DECLARE_ANIMATED_LENGTH(X1, x1) 54 DECLARE_ANIMATED_LENGTH(Y1, y1) 55 DECLARE_ANIMATED_LENGTH(X2, x2) 56 DECLARE_ANIMATED_LENGTH(Y2, y2) 57 }; 58 59 } // namespace WebCore 60 61 #endif // ENABLE(SVG) 62 #endif 63