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      1 /*
      2  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann (at) kde.org>
      3  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis (at) 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 SVGTransformable_h
     22 #define SVGTransformable_h
     23 
     24 #if ENABLE(SVG)
     25 #include "PlatformString.h"
     26 #include "SVGLocatable.h"
     27 #include "SVGTransformList.h"
     28 #include <wtf/Forward.h>
     29 
     30 namespace WebCore {
     31 
     32 class AffineTransform;
     33 class SVGTransform;
     34 class QualifiedName;
     35 
     36 class SVGTransformable : virtual public SVGLocatable {
     37 public:
     38     enum TransformParsingMode {
     39         ClearList,
     40         DoNotClearList
     41     };
     42 
     43     virtual ~SVGTransformable();
     44 
     45     static bool parseTransformAttribute(SVGTransformList&, const AtomicString& transform);
     46     static bool parseTransformAttribute(SVGTransformList&, const UChar*& ptr, const UChar* end, TransformParsingMode mode = ClearList);
     47     static bool parseTransformValue(unsigned type, const UChar*& ptr, const UChar* end, SVGTransform&);
     48 
     49     virtual AffineTransform localCoordinateSpaceTransform(SVGLocatable::CTMScope) const { return animatedLocalTransform(); }
     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
     59