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;
isQuote()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
toRenderQuote(RenderObject * object)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