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/***********************************************************************
created: Wed Aug 11 2010
author: Paul D Turner <paul@cegui.org.uk>
*************************************************************************/
/***************************************************************************
* Copyright (C) 2004 - 2010 Paul D Turner & The CEGUI Development Team
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* 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 AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
***************************************************************************/
#include "CEGUI/ChainedXMLHandler.h"
// Start of CEGUI namespace section
namespace CEGUI
{
//----------------------------------------------------------------------------//
ChainedXMLHandler::ChainedXMLHandler() :
d_chainedHandler(0),
d_completed(false),
d_deleteChaniedHandler(true)
{
}
//----------------------------------------------------------------------------//
ChainedXMLHandler::~ChainedXMLHandler()
{
cleanupChainedHandler();
}
//----------------------------------------------------------------------------//
const String& ChainedXMLHandler::getSchemaName() const
{
// this isn't likely to be used in ChainedXMLHandler instances
static String empty = "";
return empty;
}
//----------------------------------------------------------------------------//
const String& ChainedXMLHandler::getDefaultResourceGroup() const
{
// this isn't likely to be used in ChainedXMLHandler instances
static String empty = "";
return empty;
}
//----------------------------------------------------------------------------//
void ChainedXMLHandler::elementStart(const String& element,
const XMLAttributes& attributes)
{
// chained handler gets first crack at this element
if (d_chainedHandler)
{
d_chainedHandler->elementStart(element, attributes);
// clean up if completed
if (d_chainedHandler->completed())
cleanupChainedHandler();
}
else
elementStartLocal(element, attributes);
}
//----------------------------------------------------------------------------//
void ChainedXMLHandler::elementEnd(const String& element)
{
// chained handler gets first crack at this element
if (d_chainedHandler)
{
d_chainedHandler->elementEnd(element);
// clean up if completed
if (d_chainedHandler->completed())
cleanupChainedHandler();
}
else
elementEndLocal(element);
}
//----------------------------------------------------------------------------//
bool ChainedXMLHandler::completed() const
{
return d_completed;
}
//----------------------------------------------------------------------------//
void ChainedXMLHandler::cleanupChainedHandler()
{
if (d_deleteChaniedHandler)
CEGUI_DELETE_AO d_chainedHandler;
d_chainedHandler = 0;
}
//----------------------------------------------------------------------------//
} // End of CEGUI namespace section
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