khtml/svg/SVGFEDiffuseLightingElement.h

   1 /*
   2     Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005 Rob Buis <buis@kde.org>
   4                   2005 Oliver Hunt <oliver@nerget.com>
   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 SVGFEDiffuseLightingElement_h
  23 #define SVGFEDiffuseLightingElement_h
  24
  25 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
  26 #include "SVGFilterPrimitiveStandardAttributes.h"
  27
  28 namespace WebCore {
  29     class SVGFEDiffuseLighting;
  30     class SVGColor;
  31
  32     class SVGFEDiffuseLightingElement : public SVGFilterPrimitiveStandardAttributes
  33     {
  34     public:
  35         SVGFEDiffuseLightingElement(const QualifiedName&, Document*);
  36         virtual ~SVGFEDiffuseLightingElement();
  37
  38         virtual void parseMappedAttribute(MappedAttribute*);
  39         virtual SVGFilterEffect* filterEffect(SVGResourceFilter*) const;
  40
  41     protected:
  42         virtual const SVGElement* contextElement() const { return this; }
  43
  44     private:
  45         ANIMATED_PROPERTY_DECLARATIONS(SVGFEDiffuseLightingElement, String, String, In1, in1)
  46         ANIMATED_PROPERTY_DECLARATIONS(SVGFEDiffuseLightingElement, float, float, DiffuseConstant, diffuseConstant)
  47         ANIMATED_PROPERTY_DECLARATIONS(SVGFEDiffuseLightingElement, float, float, SurfaceScale, surfaceScale)
  48         ANIMATED_PROPERTY_DECLARATIONS(SVGFEDiffuseLightingElement, float, float, KernelUnitLengthX, kernelUnitLengthX)
  49         ANIMATED_PROPERTY_DECLARATIONS(SVGFEDiffuseLightingElement, float, float, KernelUnitLengthY, kernelUnitLengthY)
  50
  51         mutable SVGFEDiffuseLighting* m_filterEffect;
  52
  53         void updateLights() const;
  54     };
  55
  56 } // namespace WebCore
  57
  58 #endif // ENABLE(SVG)
  59 #endif