khtml/svg/GradientAttributes.h

   1 /*
   2     Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
   3
   4     This file is part of the KDE project
   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 GradientAttributes_h
  23 #define GradientAttributes_h
  24
  25 #if ENABLE(SVG)
  26
  27 namespace WebCore
  28 {
  29     struct GradientAttributes {
  30         GradientAttributes()
  31             : m_spreadMethod(SPREADMETHOD_PAD)
  32             , m_boundingBoxMode(true)
  33             , m_spreadMethodSet(false)
  34             , m_boundingBoxModeSet(false)
  35             , m_gradientTransformSet(false)
  36             , m_stopsSet(false)
  37         {
  38         }
  39
  40         SVGGradientSpreadMethod spreadMethod() const { return m_spreadMethod; }
  41         bool boundingBoxMode() const { return m_boundingBoxMode; }
  42         AffineTransform gradientTransform() const { return m_gradientTransform; }
  43         const Vector<SVGGradientStop>& stops() const { return m_stops; }
  44
  45         void setSpreadMethod(SVGGradientSpreadMethod value) { m_spreadMethod = value; m_spreadMethodSet = true; }
  46         void setBoundingBoxMode(bool value) { m_boundingBoxMode = value; m_boundingBoxModeSet = true; }
  47         void setGradientTransform(const AffineTransform& value) { m_gradientTransform = value; m_gradientTransformSet = true; }
  48         void setStops(const Vector<SVGGradientStop>& value) { m_stops = value; m_stopsSet = true; }
  49
  50         bool hasSpreadMethod() const { return m_spreadMethodSet; }
  51         bool hasBoundingBoxMode() const { return m_boundingBoxModeSet; }
  52         bool hasGradientTransform() const { return m_gradientTransformSet; }
  53         bool hasStops() const { return m_stopsSet; }
  54
  55     private:
  56         // Properties
  57         SVGGradientSpreadMethod m_spreadMethod;
  58         bool m_boundingBoxMode;
  59         AffineTransform m_gradientTransform;
  60         Vector<SVGGradientStop> m_stops;
  61
  62         // Property states
  63         bool m_spreadMethodSet : 1;
  64         bool m_boundingBoxModeSet : 1;
  65         bool m_gradientTransformSet : 1;
  66         bool m_stopsSet : 1;
  67     };
  68
  69 } // namespace WebCore
  70
  71 #endif // ENABLE(SVG)
  72 #endif
  73
  74 // vim:ts=4:noet