topical media & game development
lib-of-vs-libs-Poco-include-Poco-SAX-WhitespaceFilter.h / h
//
// WhitespaceFilter.h
//
//
//
// Library: XML
// Package: SAX
// Module: WhitespaceFilter
//
// Definition of the WhitespaceFilter 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 SAX_WhitespaceFilter_INCLUDED
define SAX_WhitespaceFilter_INCLUDED
include "Poco/XML/XML.h"
include "Poco/SAX/XMLFilterImpl.h"
include "Poco/SAX/LexicalHandler.h"
namespace Poco {
namespace XML {
class XML_API WhitespaceFilter: public XMLFilterImpl, public LexicalHandler
This implementation of the SAX2 XMLFilter interface
filters all whitespace-only character data element
content.
{
public:
WhitespaceFilter();
Creates the WhitespaceFilter, with no parent.
WhitespaceFilter(XMLReader* pReader);
Creates the WhitespaceFilter with the specified parent.
~WhitespaceFilter();
Destroys the WhitespaceFilter.
// XMLReader
void setProperty(const XMLString& propertyId, const XMLString& value);
void setProperty(const XMLString& propertyId, void* value);
void* getProperty(const XMLString& propertyId) const;
// ContentHandler
void startDocument();
void endDocument();
void startElement(const XMLString& uri, const XMLString& localName, const XMLString& qname, const Attributes& attrList);
void endElement(const XMLString& uri, const XMLString& localName, const XMLString& qname);
void characters(const XMLChar ch[], int start, int length);
void ignorableWhitespace(const XMLChar ch[], int start, int length);
void processingInstruction(const XMLString& target, const XMLString& data);
// LexicalHandler
void startDTD(const XMLString& name, const XMLString& publicId, const XMLString& systemId);
void endDTD();
void startEntity(const XMLString& name);
void endEntity(const XMLString& name);
void startCDATA();
void endCDATA();
void comment(const XMLChar ch[], int start, int length);
protected:
void setupParse();
private:
LexicalHandler* _pLexicalHandler;
XMLString _data;
bool _filter;
};
} } // namespace Poco::XML
endif // SAX_WhitespaceFilter_INCLUDED
(C) Æliens
04/09/2009
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