1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/*
* This file is part of the DOM implementation for KDE.
*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Peter Kelly (pmk@post.com)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef NamedAttrMap_h
#define NamedAttrMap_h
#include "Attribute.h"
#include "NamedNodeMap.h"
#ifdef __OBJC__
#define id id_AVOID_KEYWORD
#endif
namespace WebCore {
// the map of attributes of an element
class NamedAttrMap : public NamedNodeMap {
friend class Element;
public:
NamedAttrMap(Element*);
virtual ~NamedAttrMap();
NamedAttrMap(const NamedAttrMap&);
NamedAttrMap &operator =(const NamedAttrMap &other);
// DOM methods & attributes for NamedNodeMap
virtual PassRefPtr<Node> getNamedItem(const String& name) const;
virtual PassRefPtr<Node> removeNamedItem(const String& name, ExceptionCode&);
virtual PassRefPtr<Node> getNamedItemNS(const String& namespaceURI, const String& localName) const;
virtual PassRefPtr<Node> removeNamedItemNS(const String& namespaceURI, const String& localName, ExceptionCode&);
virtual PassRefPtr<Node> getNamedItem(const QualifiedName& name) const;
virtual PassRefPtr<Node> removeNamedItem(const QualifiedName& name, ExceptionCode&);
virtual PassRefPtr<Node> setNamedItem(Node* arg, ExceptionCode&);
virtual PassRefPtr<Node> item(unsigned index) const;
unsigned length() const { return len; }
// Other methods (not part of DOM)
Attribute* attributeItem(unsigned index) const { return attrs[index]; }
Attribute* getAttributeItem(const QualifiedName& name) const;
Attribute* getAttributeItem(const String& name) const;
virtual bool isReadOnlyNode();
// used during parsing: only inserts if not already there
// no error checking!
void insertAttribute(PassRefPtr<Attribute> newAttribute, bool allowDuplicates) {
ASSERT(!element);
if (allowDuplicates || !getAttributeItem(newAttribute->name()))
addAttribute(newAttribute);
}
virtual bool isMappedAttributeMap() const;
const AtomicString& id() const { return m_id; }
void setID(const AtomicString& _id) { m_id = _id; }
bool mapsEquivalent(const NamedAttrMap* otherMap) const;
protected:
// this method is internal, does no error checking at all
void addAttribute(PassRefPtr<Attribute> newAttribute);
// this method is internal, does no error checking at all
void removeAttribute(const QualifiedName& name);
virtual void clearAttributes();
void detachFromElement();
Element *element;
Attribute **attrs;
unsigned len;
AtomicString m_id;
};
} //namespace
#undef id
#endif
|
