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 "core/html/HTMLFrameOwnerElement.h"
28 #include "platform/scroll/ScrollTypes.h"
29
30 namespace WebCore {
31
32 class HTMLFrameElementBase : public HTMLFrameOwnerElement {
33 public:
34 KURL location() const;
35 void setLocation(const String&);
36
scrollingMode()37 virtual ScrollbarMode scrollingMode() const { return m_scrolling; }
38
marginWidth()39 int marginWidth() const { return m_marginWidth; }
marginHeight()40 int marginHeight() const { return m_marginHeight; }
41
42 int width();
43 int height();
44
canContainRangeEndPoint()45 virtual bool canContainRangeEndPoint() const { return false; }
46
47 protected:
48 HTMLFrameElementBase(const QualifiedName&, Document&);
49
50 bool isURLAllowed() const;
51
52 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
53 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
54 virtual void didNotifySubtreeInsertionsToDocument() OVERRIDE;
55 virtual void attach(const AttachContext& = AttachContext()) OVERRIDE;
56
57 private:
58 virtual bool supportsFocus() const;
59 virtual void setFocus(bool) OVERRIDE;
60
61 virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
62 virtual bool isHTMLContentAttribute(const Attribute&) const OVERRIDE;
63
isFrameElementBase()64 virtual bool isFrameElementBase() const { return true; }
65
areAuthorShadowsAllowed()66 virtual bool areAuthorShadowsAllowed() const OVERRIDE { return false; }
67
68 void setNameAndOpenURL();
69 void openURL(bool lockBackForwardList = true);
70
71 AtomicString m_URL;
72 AtomicString m_frameName;
73
74 ScrollbarMode m_scrolling;
75
76 int m_marginWidth;
77 int m_marginHeight;
78 };
79
isHTMLFrameElementBase(const Node & node)80 inline bool isHTMLFrameElementBase(const Node& node)
81 {
82 return node.isElementNode() && toElement(node).isFrameElementBase();
83 }
84
85 DEFINE_NODE_TYPE_CASTS_WITH_FUNCTION(HTMLFrameElementBase);
86
87 } // namespace WebCore
88
89 #endif // HTMLFrameElementBase_h
90