1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
4 *           (C) 2000 Simon Hausmann <hausmann@kde.org>
5 * Copyright (C) 2004, 2006, 2008, 2009 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef HTMLFrameElementBase_h
25#define HTMLFrameElementBase_h
26
27#include "HTMLFrameOwnerElement.h"
28#include "ScrollTypes.h"
29
30namespace WebCore {
31
32class HTMLFrameElementBase : public HTMLFrameOwnerElement {
33public:
34    KURL location() const;
35    void setLocation(const String&);
36
37    virtual ScrollbarMode scrollingMode() const { return m_scrolling; }
38
39    int getMarginWidth() const { return m_marginWidth; }
40    int getMarginHeight() const { return m_marginHeight; }
41
42    int width() const;
43    int height() const;
44
45    void setRemainsAliveOnRemovalFromTree(bool);
46
47protected:
48    HTMLFrameElementBase(const QualifiedName&, Document*);
49
50    bool isURLAllowed() const;
51
52    virtual void parseMappedAttribute(MappedAttribute*);
53
54    virtual void insertedIntoDocument();
55    virtual void removedFromDocument();
56
57    virtual void attach();
58
59private:
60    virtual bool canLazyAttach() { return false; }
61
62    virtual bool supportsFocus() const;
63    virtual void setFocus(bool);
64
65    virtual bool isURLAttribute(Attribute*) const;
66
67    virtual void willRemove();
68    void checkAttachedTimerFired(Timer<HTMLFrameElementBase>*);
69
70    bool viewSourceMode() const { return m_viewSource; }
71
72    void setNameAndOpenURL();
73    void openURL();
74
75    static void setNameAndOpenURLCallback(Node*);
76
77    AtomicString m_URL;
78    AtomicString m_frameName;
79
80    ScrollbarMode m_scrolling;
81
82    int m_marginWidth;
83    int m_marginHeight;
84
85    Timer<HTMLFrameElementBase> m_checkAttachedTimer;
86
87    bool m_viewSource;
88
89    bool m_shouldOpenURLAfterAttach;
90
91    bool m_remainsAliveOnRemovalFromTree;
92};
93
94} // namespace WebCore
95
96#endif // HTMLFrameElementBase_h
97