1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Simon Hausmann <hausmann@kde.org>
4 * Copyright (C) 2006, 2009 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23 #ifndef RenderFrame_h
24 #define RenderFrame_h
25
26 #include "RenderFrameBase.h"
27 #include "RenderFrameSet.h"
28
29 namespace WebCore {
30
31 class HTMLFrameElement;
32
33 class RenderFrame : public RenderFrameBase {
34 public:
35 explicit RenderFrame(HTMLFrameElement*);
36
37 FrameEdgeInfo edgeInfo() const;
38
39 private:
renderName()40 virtual const char* renderName() const { return "RenderFrame"; }
isFrame()41 virtual bool isFrame() const { return true; }
42
43 virtual void viewCleared();
44 };
45
toRenderFrame(RenderObject * object)46 inline RenderFrame* toRenderFrame(RenderObject* object)
47 {
48 ASSERT(!object || object->isFrame());
49 return static_cast<RenderFrame*>(object);
50 }
51
52 // This will catch anyone doing an unnecessary cast.
53 void toRenderFrame(const RenderFrame*);
54
55 } // namespace WebCore
56
57 #endif // RenderFrame_h
58