File indexing completed on 2024-04-28 11:39:23

0001 /*
0002     Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
0003                   2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
0004 
0005     This file is part of the KDE project
0006 
0007     This library is free software; you can redistribute it and/or
0008     modify it under the terms of the GNU Library General Public
0009     License as published by the Free Software Foundation; either
0010     version 2 of the License, or (at your option) any later version.
0011 
0012     This library is distributed in the hope that it will be useful,
0013     but WITHOUT ANY WARRANTY; without even the implied warranty of
0014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0015     Library General Public License for more details.
0016 
0017     You should have received a copy of the GNU Library General Public License
0018     along with this library; see the file COPYING.LIB.  If not, write to
0019     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0020     Boston, MA 02110-1301, USA.
0021 */
0022 
0023 #ifndef SVGTextElement_h
0024 #define SVGTextElement_h
0025 
0026 #if ENABLE(SVG)
0027 #include "SVGTextPositioningElement.h"
0028 #include "SVGTransformable.h"
0029 
0030 #include <wtf/OwnPtr.h>
0031 
0032 namespace WebCore
0033 {
0034 
0035 class SVGTextElement : public SVGTextPositioningElement,
0036     public SVGTransformable
0037 {
0038 public:
0039     SVGTextElement(const QualifiedName &, Document *);
0040     virtual ~SVGTextElement();
0041 
0042     void parseMappedAttribute(MappedAttribute *) override;
0043 
0044     SVGElement *nearestViewportElement() const override;
0045     SVGElement *farthestViewportElement() const override;
0046 
0047     FloatRect getBBox() const override;
0048     AffineTransform getCTM() const override;
0049     AffineTransform getScreenCTM() const override;
0050     AffineTransform animatedLocalTransform() const override;
0051     AffineTransform *supplementalTransform() override;
0052 
0053     RenderObject *createRenderer(RenderArena *, RenderStyle *) override;
0054     bool childShouldCreateRenderer(Node *) const override;
0055 
0056     void svgAttributeChanged(const QualifiedName &) override;
0057 
0058     // KHTML ElementImpl pure virtual method
0059     quint32 id() const override
0060     {
0061         return SVGNames::textTag.id();
0062     }
0063 protected:
0064     const SVGElement *contextElement() const override
0065     {
0066         return this;
0067     }
0068 
0069 private:
0070     ANIMATED_PROPERTY_DECLARATIONS(SVGTextElement, SVGTransformList *, RefPtr<SVGTransformList>, Transform, transform)
0071 
0072     // Used by <animateMotion>
0073     OwnPtr<AffineTransform> m_supplementalTransform;
0074 };
0075 
0076 } // namespace WebCore
0077 
0078 #endif // ENABLE(SVG)
0079 #endif