khtml/svg/SVGTransformable.h

   1 /*
   2     Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
   4
   5     This file is part of the KDE project
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23 #ifndef SVGTransformable_h
  24 #define SVGTransformable_h
  25
  26 #if ENABLE(SVG)
  27 //#include "PlatformString.h"
  28 #include "SVGLocatable.h"
  29
  30 namespace WebCore {
  31
  32     class AffineTransform;
  33     //class AtomicString;
  34     class SVGTransform;
  35     class SVGTransformList;
  36     //class QualifiedName;
  37
  38     class SVGTransformable : virtual public SVGLocatable {
  39     public:
  40         SVGTransformable();
  41         virtual ~SVGTransformable();
  42
  43         static bool parseTransformAttribute(SVGTransformList*, const AtomicString& transform);
  44         static bool parseTransformAttribute(SVGTransformList*, const UChar*& ptr, const UChar* end);
  45         static bool parseTransformValue(unsigned type, const UChar*& ptr, const UChar* end, SVGTransform&);
  46
  47         AffineTransform getCTM(const SVGElement*) const;
  48         AffineTransform getScreenCTM(const SVGElement*) const;
  49
  50         virtual AffineTransform animatedLocalTransform() const = 0;
  51
  52         bool isKnownAttribute(const QualifiedName&);
  53     };
  54
  55 } // namespace WebCore
  56
  57 #endif // ENABLE(SVG)
  58 #endif // SVGTransformable_h