1 /* 2 * Copyright (C) 2011 Nokia Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21 #ifndef RenderQuote_h 22 #define RenderQuote_h 23 24 #include "RenderStyleConstants.h" 25 #include "RenderText.h" 26 27 namespace WebCore { 28 29 class RenderQuote : public RenderText { 30 public: 31 RenderQuote(Document*, const QuoteType); 32 virtual ~RenderQuote(); 33 34 static void rendererSubtreeAttached(RenderObject*); 35 static void rendererRemovedFromTree(RenderObject*); 36 protected: 37 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle); 38 private: 39 virtual const char* renderName() const; 40 virtual bool isQuote() const { return true; }; 41 virtual PassRefPtr<StringImpl> originalText() const; 42 virtual void computePreferredLogicalWidths(float leadWidth); 43 QuoteType m_type; 44 int m_depth; 45 RenderQuote* m_next; 46 RenderQuote* m_previous; 47 void placeQuote(); 48 }; 49 50 inline RenderQuote* toRenderQuote(RenderObject* object) 51 { 52 ASSERT(!object || object->isQuote()); 53 return static_cast<RenderQuote*>(object); 54 } 55 56 // This will catch anyone doing an unnecessary cast. 57 void toRenderQuote(const RenderQuote*); 58 59 } // namespace WebCore 60 61 #endif // RenderQuote_h 62
