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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: xmloff_ImageStyle.cxx,v $
 * $Revision: 1.6 $
 *
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * (a copy is included in the LICENSE file that accompanied this code).
 *
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 * version 3 along with OpenOffice.org.  If not, see
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#ifndef _XMLOFF_IMAGESTYLE_HXX
#include "ImageStyle.hxx"
#endif



#ifndef _XMLOFF_NMSPMAP_HXX
#include "nmspmap.hxx"
#endif


#ifndef _XMLOFF_XMLNMSPE_HXX
#include"xmlnmspe.hxx"
#endif


#ifndef _XMLOFF_XMLEXP_HXX
#include "xmlexp.hxx"
#endif

#ifndef _XMLOFF_XMLIMP_HXX
#include "xmlimp.hxx"
#endif


#include "rtl/ustring.hxx"

#ifndef _TOOLS_DEBUG_HXX 
#include <tools/debug.hxx>
#endif

namespace binfilter {

using namespace ::com::sun::star;
using namespace ::rtl;
using namespace ::binfilter::xmloff::token;

enum SvXMLTokenMapAttrs
{
	XML_TOK_IMAGE_NAME,
	XML_TOK_IMAGE_URL,
	XML_TOK_IMAGE_TYPE,
	XML_TOK_IMAGE_SHOW,
	XML_TOK_IMAGE_ACTUATE,
	/* XML_TOK_IMAGE_SIZEW,
	   XML_TOK_IMAGE_SIZEH,*/
	XML_TOK_TABSTOP_END=XML_TOK_UNKNOWN
};

static __FAR_DATA SvXMLTokenMapEntry aHatchAttrTokenMap[] =
{
	{ XML_NAMESPACE_DRAW, XML_NAME, XML_TOK_IMAGE_NAME },
	{ XML_NAMESPACE_XLINK, XML_HREF, XML_TOK_IMAGE_URL },
	{ XML_NAMESPACE_XLINK, XML_TYPE, XML_TOK_IMAGE_TYPE },
	{ XML_NAMESPACE_XLINK, XML_SHOW, XML_TOK_IMAGE_SHOW },
	{ XML_NAMESPACE_XLINK, XML_ACTUATE, XML_TOK_IMAGE_ACTUATE },
	/*{ XML_NAMESPACE_XLINK, XML_HREF, XML_TOK_IMAGE_URL },
	{ XML_NAMESPACE_XLINK, XML_HREF, XML_TOK_IMAGE_URL },*/
	XML_TOKEN_MAP_END 
};

XMLImageStyle::XMLImageStyle()
{
}

XMLImageStyle::~XMLImageStyle()
{
}

#ifndef SVX_LIGHT

sal_Bool XMLImageStyle::exportXML( const OUString& rStrName, const ::com::sun::star::uno::Any& rValue, SvXMLExport& rExport )
{
	return ImpExportXML( rStrName, rValue, rExport );
}

sal_Bool XMLImageStyle::ImpExportXML( const OUString& rStrName, const uno::Any& rValue, SvXMLExport& rExport )
{
	sal_Bool bRet = sal_False;

	OUString sImageURL;

	if( rStrName.getLength() )
	{
		if( rValue >>= sImageURL )
		{
			OUString aStrValue;
			OUStringBuffer aOut;

			// Name
			rExport.AddAttribute( XML_NAMESPACE_DRAW, XML_NAME, rStrName );
			
			// uri
			const OUString aStr( rExport.AddEmbeddedGraphicObject( sImageURL ) );
			if( aStr.getLength() )
			{
				rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_HREF, aStr );
				rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_TYPE, XML_SIMPLE );
				rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_SHOW, XML_EMBED );
				rExport.AddAttribute( XML_NAMESPACE_XLINK, XML_ACTUATE, XML_ONLOAD );
			}
/*
			// size			
			awt::Size aSize = xBitmap->getSize();

			rUnitConverter.convertNumber( aOut, aSize.Width );
			aStrValue = aOut.makeStringAndClear();
			AddAttribute( XML_NAMESPACE_SVG, XML_WIDTH, aStrValue );

			rUnitConverter.convertNumber( aOut, aSize.Height );
			aStrValue = aOut.makeStringAndClear();
			AddAttribute( XML_NAMESPACE_SVG, XML_HEIGHT, aStrValue );
*/			
			// Do Write
			SvXMLElementExport aElem( rExport, XML_NAMESPACE_DRAW, XML_FILL_IMAGE, sal_True, sal_True );

			if( sImageURL.getLength() )
			{
				// optional office:binary-data
				rExport.AddEmbeddedGraphicObjectAsBase64( sImageURL );
			}
		}
	}

	return bRet;
}

#endif // #ifndef SVX_LIGHT

sal_Bool XMLImageStyle::importXML( const uno::Reference< xml::sax::XAttributeList >& xAttrList, uno::Any& rValue, OUString& rStrName, SvXMLImport& rImport )
{
	return ImpImportXML( xAttrList, rValue, rStrName, rImport );
}

sal_Bool XMLImageStyle::ImpImportXML( const uno::Reference< xml::sax::XAttributeList >& xAttrList, 
									  uno::Any& rValue, OUString& rStrName,
									  SvXMLImport& rImport )
{
	sal_Bool bRet     = sal_False;
	sal_Bool bHasHRef = sal_False;
	sal_Bool bHasName = sal_False;
	OUString aStrURL;

	SvXMLTokenMap aTokenMap( aHatchAttrTokenMap );

	sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
	for( sal_Int16 i=0; i < nAttrCount; i++ )
	{
		const OUString& rFullAttrName = xAttrList->getNameByIndex( i );
		OUString aStrAttrName;
		sal_uInt16 nPrefix = rImport.GetNamespaceMap().GetKeyByAttrName( rFullAttrName, &aStrAttrName );
		const OUString& rStrValue = xAttrList->getValueByIndex( i );

		switch( aTokenMap.Get( nPrefix, aStrAttrName ) )
		{
			case XML_TOK_IMAGE_NAME:
				{
					rStrName = rStrValue;
					bHasName = sal_True;
				}			
				break;
			case XML_TOK_IMAGE_URL:
				{
					aStrURL = rImport.ResolveGraphicObjectURL( rStrValue, sal_False );
					bHasHRef = sal_True;
				}			
				break;
			case XML_TOK_IMAGE_TYPE:
				// ignore
				break;
			case XML_TOK_IMAGE_SHOW:
				// ignore
				break;
			case XML_TOK_IMAGE_ACTUATE:
				// ignore
				break;
			default:
				DBG_WARNING( "Unknown token at import fill bitmap style" )
				;
		}
	}

	rValue <<= aStrURL;

	bRet = bHasName && bHasHRef;

	return bRet;
}
}//end of namespace binfilter
