topical media & game development
lib-of-vs-libs-Poco-include-Poco-DOM-AbstractNode.h / h
//
// AbstractNode.h
//
//
//
// Library: XML
// Package: DOM
// Module: DOM
//
// Definition of the AbstractNode class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
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;
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
(C) Æliens
04/09/2009
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