1 /*

     2     Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>

     3     Copyright (C) 2006 Apple Computer, Inc.

     4     Copyright (C) 2007 Rob Buis <buis@kde.org>

     5 

     6     This file is part of the WebKit project.

     7 

     8     This library is free software; you can redistribute it and/or

     9     modify it under the terms of the GNU Library General Public

    10     License as published by the Free Software Foundation; either

    11     version 2 of the License, or (at your option) any later version.

    12 

    13     This library is distributed in the hope that it will be useful,

    14     but WITHOUT ANY WARRANTY; without even the implied warranty of

    15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    16     Library General Public License for more details.

    17 

    18     You should have received a copy of the GNU Library General Public License

    19     along with this library; see the file COPYING.LIB.  If not, write to

    20     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    21     Boston, MA 02110-1301, USA.

    22 */

    23 

    24 #ifndef RenderSVGImage_h

    25 #define RenderSVGImage_h

    26 

    27 #if ENABLE(SVG)

    28 

    29 #include "AffineTransform.h"

    30 #include "RenderImage.h"

    31 

    32 namespace WebCore {

    33 

    34     class SVGImageElement;

    35     class SVGPreserveAspectRatio;

    36 

    37     class RenderSVGImage : public RenderImage {

    38     public:

    39         RenderSVGImage(SVGImageElement*);

    40         virtual ~RenderSVGImage();

    41         

    42         virtual AffineTransform localTransform() const { return m_transform; }

    43         virtual void setLocalTransform(const AffineTransform& transform) { m_transform = transform; }

    44         

    45         virtual FloatRect relativeBBox(bool includeStroke = true) const;

    46         virtual IntRect absoluteClippedOverflowRect();

    47         

    48         virtual void absoluteRects(Vector<IntRect>&, int tx, int ty, bool topLevel = true);

    49 

    50         virtual void imageChanged(CachedImage*);

    51         void adjustRectsForAspectRatio(FloatRect& destRect, FloatRect& srcRect, SVGPreserveAspectRatio*);

    52         virtual void paint(PaintInfo&, int parentX, int parentY);

    53 

    54         bool requiresLayer();

    55 

    56         virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int _x, int _y, int _tx, int _ty, HitTestAction);

    57 

    58     private:

    59         AffineTransform translationForAttributes();

    60         AffineTransform m_transform;

    61         IntRect m_absoluteBounds;

    62     };

    63 

    64 } // namespace WebCore

    65 

    66 #endif // ENABLE(SVG)

    67 #endif // RenderSVGImage_h

    68 

    69 // vim:ts=4:noet