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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
//
// AbstractNode.h
//
// Library: XML
// Package: DOM
// Module: DOM
//
// Definition of the AbstractNode class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef DOM_AbstractNode_INCLUDED
#define DOM_AbstractNode_INCLUDED
#include "Poco/XML/XML.h"
#include "Poco/DOM/Node.h"
#include "Poco/DOM/MutationEvent.h"
#include "Poco/XML/XMLString.h"
namespace Poco {
namespace XML {
class AbstractContainerNode;
class Attr;
class EventDispatcher;
class XML_API AbstractNode: public Node
/// AbstractNode provides a basic implementation
/// of the Node interface for all types of nodes
/// that do not contain other nodes.
{
public:
// Node
const XMLString& nodeName() const;
const XMLString& getNodeValue() const;
void setNodeValue(const XMLString& value);
Node* parentNode() const;
NodeList* childNodes() const;
Node* firstChild() const;
Node* lastChild() const;
Node* previousSibling() const;
Node* nextSibling() const;
NamedNodeMap* attributes() const;
Document* ownerDocument() const;
Node* insertBefore(Node* newChild, Node* refChild);
Node* replaceChild(Node* newChild, Node* oldChild);
Node* removeChild(Node* oldChild);
Node* appendChild(Node* newChild);
bool hasChildNodes() const;
Node* cloneNode(bool deep) const;
void normalize();
bool isSupported(const XMLString& feature, const XMLString& version) const;
const XMLString& namespaceURI() const;
XMLString prefix() const;
const XMLString& localName() const;
bool hasAttributes() const;
// EventTarget
void addEventListener(const XMLString& type, EventListener* listener, bool useCapture);
void removeEventListener(const XMLString& type, EventListener* listener, bool useCapture);
bool dispatchEvent(Event* evt);
// Extensions
XMLString innerText() const;
Node* getNodeByPath(const XMLString& path) const;
Node* getNodeByPathNS(const XMLString& path, const NSMap& nsMap) const;
virtual void autoRelease();
protected:
AbstractNode(Document* pOwnerDocument);
AbstractNode(Document* pOwnerDocument, const AbstractNode& node);
~AbstractNode();
virtual Node* copyNode(bool deep, Document* pOwnerDocument) const = 0;
virtual bool events() const;
virtual bool eventsSuspended() const;
void captureEvent(Event* evt);
void bubbleEvent(Event* evt);
void dispatchSubtreeModified();
void dispatchNodeInserted();
void dispatchNodeRemoved();
virtual void dispatchNodeRemovedFromDocument();
virtual void dispatchNodeInsertedIntoDocument();
void dispatchAttrModified(Attr* pAttr, MutationEvent::AttrChangeType changeType, const XMLString& prevValue, const XMLString& newValue);
void dispatchCharacterDataModified(const XMLString& prevValue, const XMLString& newValue);
void setOwnerDocument(Document* pOwnerDocument);
static const XMLString EMPTY_STRING;
private:
AbstractNode();
AbstractContainerNode* _pParent;
AbstractNode* _pNext;
Document* _pOwner;
EventDispatcher* _pEventDispatcher;
static const XMLString NODE_NAME;
friend class AbstractContainerNode;
friend class Document;
friend class DocumentFragment;
friend class Element;
friend class Attr;
friend class CharacterData;
friend class DOMBuilder;
friend class NodeAppender;
};
} } // namespace Poco::XML
#endif // DOM_AbstractNode_INCLUDED
|
