khtml/svg/SVGExternalResourcesRequired.h

   1 /*
   2     Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005 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 SVGExternalResourcesRequired_h
  24 #define SVGExternalResourcesRequired_h
  25
  26 #if ENABLE(SVG)
  27 #include <wtf/RefPtr.h>
  28 #include "SVGElement.h"
  29 #include "Document.h"
  30
  31 namespace WebCore {
  32
  33     //class MappedAttribute;
  34
  35     // FIXME: This is wrong for several reasons:
  36     // 1. externalResourcesRequired is not animateable according to SVG 1.1 section 5.9
  37     // 2. externalResourcesRequired should just be part of SVGElement, and default to "false" for all elements
  38     /*
  39      SPEC: Note that the SVG DOM
  40      defines the attribute externalResourcesRequired as being of type SVGAnimatedBoolean, whereas the
  41      SVG language definition says that externalResourcesRequired is not animated. Because the SVG
  42      language definition states that externalResourcesRequired cannot be animated, the animVal will
  43      always be the same as the baseVal.
  44      */
  45     class SVGExternalResourcesRequired {
  46     public:
  47         SVGExternalResourcesRequired();
  48         virtual ~SVGExternalResourcesRequired();
  49
  50         bool parseMappedAttribute(MappedAttribute*);
  51         bool isKnownAttribute(const QualifiedName&);
  52
  53     protected:
  54         virtual const SVGElement* contextElement() const = 0;
  55
  56     private:
  57         ANIMATED_PROPERTY_DECLARATIONS_WITH_CONTEXT(SVGExternalResourcesRequired, bool, bool, ExternalResourcesRequired, externalResourcesRequired)
  58     };
  59
  60 } // namespace WebCore
  61
  62 #endif // ENABLE(SVG)
  63 #endif