File indexing completed on 2024-04-28 15:24:18
0001 /* 0002 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> 0003 2004, 2005, 2007 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 aint 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 RenderSVGRoot_h 0024 #define RenderSVGRoot_h 0025 0026 #if ENABLE(SVG) 0027 //#include "RenderContainer.h" 0028 #include "RenderBox.h" 0029 #include "FloatRect.h" 0030 0031 namespace WebCore 0032 { 0033 0034 class SVGStyledElement; 0035 class AffineTransform; 0036 0037 class RenderSVGRoot : public RenderBox /*RenderContainer in WebCore*/ 0038 { 0039 public: 0040 RenderSVGRoot(SVGStyledElement *); 0041 ~RenderSVGRoot(); 0042 0043 bool isSVGRoot() const override 0044 { 0045 return true; 0046 } 0047 const char *renderName() const override 0048 { 0049 return "RenderSVGRoot"; 0050 } 0051 0052 short lineHeight(bool b) const override; 0053 short baselinePosition(bool b) const override; 0054 void calcMinMaxWidth() override; 0055 0056 void layout() override; 0057 void paint(PaintInfo &, int parentX, int parentY) override; 0058 0059 virtual IntRect absoluteClippedOverflowRect(); 0060 virtual void absoluteRects(Vector<IntRect> &rects, int tx, int ty); 0061 //virtual void addFocusRingRects(GraphicsContext*, int tx, int ty); 0062 0063 AffineTransform absoluteTransform() const override; 0064 0065 bool fillContains(const FloatPoint &) const; 0066 bool strokeContains(const FloatPoint &) const; 0067 FloatRect relativeBBox(bool includeStroke = true) const override; 0068 0069 AffineTransform localTransform() const override; 0070 0071 FloatRect viewport() const; 0072 0073 //virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction); 0074 0075 private: 0076 void calcViewport(); 0077 0078 //void applyContentTransforms(PaintInfo&, int parentX, int parentY); 0079 0080 FloatRect m_viewport; 0081 IntRect m_absoluteBounds; 0082 }; 0083 0084 } // namespace WebCore 0085 0086 #endif // ENABLE(SVG) 0087 #endif // RenderSVGRoot_h 0088