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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Initial Developer of the Original Code is
* [ Peter Jentsch <pjotr@guineapics.de> ]
*
* Portions created by the Initial Developer are Copyright (C) 2010 the
* Initial Developer. All Rights Reserved.
*
* Contributor(s): Peter Jentsch <pjotr@guineapics.de>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#ifndef _DOCUMENTHANDLERADAPTER_H_
#define _DOCUMENTHANDLERADAPTER_H_
#include <com/sun/star/xml/sax/SAXException.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>
namespace sax
{
/**
* DocumentHandlerAdapter provides a base class for simple decorators to XDocumentHandlers.
* It forwards all method calls to a delegate. An inheriting class only needs to override the
* methods it actually wants to modify.
*
* See filters/source/odfflatxml/FlatXml.cxx for an example.
*/
class DocumentHandlerAdapter : public ::com::sun::star::xml::sax::XDocumentHandler
{
public:
// XDocumentHandler
virtual void SAL_CALL
startDocument(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->startDocument();
}
virtual void SAL_CALL
endDocument(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->endDocument();
}
virtual void SAL_CALL
startElement(const ::rtl::OUString& aName,
const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > & xAttribs)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->startElement(aName, xAttribs);
}
virtual void SAL_CALL
endElement(const ::rtl::OUString& aName) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->endElement(aName);
}
virtual void SAL_CALL
characters(const ::rtl::OUString& aChars) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->characters(aChars);
}
virtual void SAL_CALL
ignorableWhitespace(const ::rtl::OUString& aWhitespaces) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->ignorableWhitespace(aWhitespaces);
}
virtual void SAL_CALL
processingInstruction(const ::rtl::OUString& aTarget, const ::rtl::OUString& aData)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->processingInstruction(aTarget, aData);
}
virtual void SAL_CALL
setDocumentLocator(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > & xLocator)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->setDocumentLocator(xLocator);
}
DocumentHandlerAdapter(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >& delegate);
DocumentHandlerAdapter() :
m_handler(::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > (0, ::com::sun::star::uno::UNO_QUERY))
{
}
;
protected:
virtual void SAL_CALL
setDelegate(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >& delegate)
{
m_handler = delegate;
}
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > SAL_CALL
getDelegate()
{
return m_handler;
}
virtual
~DocumentHandlerAdapter()
{
}
private:
::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > m_handler;
};
/**
* ExtendedDocumentHandlerAdapter provides a base class for simple decorators to XExtendedDocumentHandlers.
* It forwards all method calls to a delegate. An inheriting class only needs to override the
* methods it actually wants to modify.
*/
class ExtendedDocumentHandlerAdapter : public ::com::sun::star::xml::sax::XExtendedDocumentHandler
{
public:
// XDocumentHandler
virtual void SAL_CALL
startDocument(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->startDocument();
}
virtual void SAL_CALL
endDocument(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->endDocument();
}
virtual void SAL_CALL
startElement(const ::rtl::OUString& aName,
const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > & xAttribs)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->startElement(aName, xAttribs);
}
virtual void SAL_CALL
endElement(const ::rtl::OUString& aName) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->endElement(aName);
}
virtual void SAL_CALL
characters(const ::rtl::OUString& aChars) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->characters(aChars);
}
virtual void SAL_CALL
ignorableWhitespace(const ::rtl::OUString& aWhitespaces) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->ignorableWhitespace(aWhitespaces);
}
virtual void SAL_CALL
processingInstruction(const ::rtl::OUString& aTarget, const ::rtl::OUString& aData)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->processingInstruction(aTarget, aData);
}
virtual void SAL_CALL
setDocumentLocator(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator > & xLocator)
throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->setDocumentLocator(xLocator);
}
// XExtendedDocumentHandler
virtual void SAL_CALL
startCDATA(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->startCDATA();
}
virtual void SAL_CALL
endCDATA(void) throw (::com::sun::star::uno::RuntimeException)
{
m_handler->endCDATA();
}
virtual void SAL_CALL
comment(const ::rtl::OUString& sComment) throw (::com::sun::star::xml::sax::SAXException,
::com::sun::star::uno::RuntimeException)
{
m_handler->comment(sComment);
}
virtual void SAL_CALL
unknown(const ::rtl::OUString& sString) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->unknown(sString);
}
virtual void SAL_CALL
allowLineBreak(void) throw (::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException)
{
m_handler->allowLineBreak();
}
protected:
ExtendedDocumentHandlerAdapter() :
m_handler(::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XExtendedDocumentHandler > (0, ::com::sun::star::uno::UNO_QUERY))
{
}
ExtendedDocumentHandlerAdapter(
const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XExtendedDocumentHandler > delegate) :
m_handler(delegate)
{
}
virtual void SAL_CALL
setDelegate(const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XExtendedDocumentHandler >& delegate)
{
m_handler = delegate;
}
virtual ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XExtendedDocumentHandler > SAL_CALL
getDelegate()
{
return m_handler;
}
virtual
~ExtendedDocumentHandlerAdapter()
{
}
private:
::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XExtendedDocumentHandler > m_handler;
};
}
#endif /* _DOCUMENTHANDLERADAPTER_H_ */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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