1 /* 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> 4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef FESpecularLighting_h 23 #define FESpecularLighting_h 24 25 #if ENABLE(FILTERS) 26 #include "FELighting.h" 27 28 namespace WebCore { 29 30 class FESpecularLighting : public FELighting { 31 public: 32 static PassRefPtr<FESpecularLighting> create(Filter*, const Color&, float, float, 33 float, float, float, PassRefPtr<LightSource>); 34 virtual ~FESpecularLighting(); 35 36 Color lightingColor() const; 37 bool setLightingColor(const Color&); 38 39 float surfaceScale() const; 40 bool setSurfaceScale(float); 41 42 float specularConstant() const; 43 bool setSpecularConstant(float); 44 45 float specularExponent() const; 46 bool setSpecularExponent(float); 47 48 float kernelUnitLengthX() const; 49 bool setKernelUnitLengthX(float); 50 51 float kernelUnitLengthY() const; 52 bool setKernelUnitLengthY(float); 53 54 const LightSource* lightSource() const; 55 void setLightSource(PassRefPtr<LightSource>); 56 57 virtual void dump(); 58 59 virtual TextStream& externalRepresentation(TextStream&, int indention) const; 60 61 private: 62 FESpecularLighting(Filter*, const Color&, float, float, float, float, float, PassRefPtr<LightSource>); 63 }; 64 65 } // namespace WebCore 66 67 #endif // ENABLE(FILTERS) 68 69 #endif // FESpecularLighting_h 70