khtml/svg/SVGDocument.h

   1 /*
   2     Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@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 SVGDocument_h
  24 #define SVGDocument_h
  25 #include <wtf/Platform.h>
  26 #if ENABLE(SVG)
  27
  28 #include "Document.h"
  29 #include "FloatPoint.h"
  30
  31 namespace WebCore {
  32
  33     //class DOMImplementation;
  34     class SVGElement;
  35     class SVGSVGElement;
  36
  37     class SVGDocument : public Document {
  38     public:
  39         SVGDocument(DOMImplementation*, Frame*);
  40         virtual ~SVGDocument();
  41
  42         virtual bool isSVGDocument() const { return true; }
  43
  44         SVGSVGElement* rootElement() const;
  45
  46         void dispatchZoomEvent(float prevScale, float newScale);
  47         void dispatchScrollEvent();
  48
  49         bool zoomAndPanEnabled() const;
  50
  51         void startPan(const FloatPoint& start);
  52         void updatePan(const FloatPoint& pos) const;
  53
  54         // KHTML
  55         virtual void close();
  56
  57     private:
  58         FloatPoint m_translate;
  59     };
  60
  61 } // namespace WebCore
  62
  63 #endif // ENABLE(SVG)
  64 #endif // SVGDocument_h
  65
  66 // vim:ts=4:noet