xref: /AOO41X/main/xmloff/source/draw/XMLReplacementImageContext.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_xmloff.hxx"
30*cdf0e10cSrcweir #include <tools/debug.hxx>
31*cdf0e10cSrcweir #include <com/sun/star/beans/XPropertySet.hpp>
32*cdf0e10cSrcweir #include <com/sun/star/io/XOutputStream.hpp>
33*cdf0e10cSrcweir #include <xmloff/xmlimp.hxx>
34*cdf0e10cSrcweir #include <xmloff/xmltoken.hxx>
35*cdf0e10cSrcweir #include "xmloff/xmlnmspe.hxx"
36*cdf0e10cSrcweir #include <xmloff/nmspmap.hxx>
37*cdf0e10cSrcweir #include <xmloff/XMLBase64ImportContext.hxx>
38*cdf0e10cSrcweir #include "XMLReplacementImageContext.hxx"
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir using ::rtl::OUString;
41*cdf0e10cSrcweir using ::com::sun::star::uno::Reference;
42*cdf0e10cSrcweir using ::com::sun::star::uno::makeAny;
43*cdf0e10cSrcweir using namespace ::com::sun::star::xml::sax;
44*cdf0e10cSrcweir using namespace ::com::sun::star::beans;
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir TYPEINIT1( XMLReplacementImageContext, SvXMLImportContext );
47*cdf0e10cSrcweir 
48*cdf0e10cSrcweir XMLReplacementImageContext::XMLReplacementImageContext(
49*cdf0e10cSrcweir 		SvXMLImport& rImport,
50*cdf0e10cSrcweir 		sal_uInt16 nPrfx, const OUString& rLName,
51*cdf0e10cSrcweir 		const Reference< XAttributeList > & rAttrList,
52*cdf0e10cSrcweir 		const Reference< XPropertySet > & rPropSet ) :
53*cdf0e10cSrcweir 	SvXMLImportContext( rImport, nPrfx, rLName ),
54*cdf0e10cSrcweir 	m_xPropSet( rPropSet ),
55*cdf0e10cSrcweir 	m_sGraphicURL(RTL_CONSTASCII_USTRINGPARAM("GraphicURL"))
56*cdf0e10cSrcweir {
57*cdf0e10cSrcweir 	UniReference < XMLTextImportHelper > xTxtImport =
58*cdf0e10cSrcweir 		GetImport().GetTextImport();
59*cdf0e10cSrcweir 	const SvXMLTokenMap& rTokenMap =
60*cdf0e10cSrcweir 		xTxtImport->GetTextFrameAttrTokenMap();
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir 	sal_Int16 nAttrCount = rAttrList.is() ? rAttrList->getLength() : 0;
63*cdf0e10cSrcweir 	for( sal_Int16 i=0; i < nAttrCount; i++ )
64*cdf0e10cSrcweir 	{
65*cdf0e10cSrcweir 		const OUString& rAttrName = rAttrList->getNameByIndex( i );
66*cdf0e10cSrcweir 		const OUString& rValue = rAttrList->getValueByIndex( i );
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir 		OUString aLocalName;
69*cdf0e10cSrcweir 		sal_uInt16 nPrefix =
70*cdf0e10cSrcweir 			GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
71*cdf0e10cSrcweir 															&aLocalName );
72*cdf0e10cSrcweir 		switch( rTokenMap.Get( nPrefix, aLocalName ) )
73*cdf0e10cSrcweir 		{
74*cdf0e10cSrcweir 		case XML_TOK_TEXT_FRAME_HREF:
75*cdf0e10cSrcweir 			m_sHRef = rValue;
76*cdf0e10cSrcweir 			break;
77*cdf0e10cSrcweir 		}
78*cdf0e10cSrcweir 	}
79*cdf0e10cSrcweir }
80*cdf0e10cSrcweir 
81*cdf0e10cSrcweir XMLReplacementImageContext::~XMLReplacementImageContext()
82*cdf0e10cSrcweir {
83*cdf0e10cSrcweir }
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir void XMLReplacementImageContext::EndElement()
86*cdf0e10cSrcweir {
87*cdf0e10cSrcweir 	OSL_ENSURE( m_sHRef.getLength() > 0 || m_xBase64Stream.is(),
88*cdf0e10cSrcweir 				"neither URL nor base64 image data given" );
89*cdf0e10cSrcweir 	UniReference < XMLTextImportHelper > xTxtImport =
90*cdf0e10cSrcweir 		GetImport().GetTextImport();
91*cdf0e10cSrcweir 	OUString sHRef;
92*cdf0e10cSrcweir 	if( m_sHRef.getLength() )
93*cdf0e10cSrcweir 	{
94*cdf0e10cSrcweir 		sal_Bool bForceLoad = xTxtImport->IsInsertMode() ||
95*cdf0e10cSrcweir 							  xTxtImport->IsBlockMode() ||
96*cdf0e10cSrcweir 							  xTxtImport->IsStylesOnlyMode() ||
97*cdf0e10cSrcweir 							  xTxtImport->IsOrganizerMode();
98*cdf0e10cSrcweir 		sHRef = GetImport().ResolveGraphicObjectURL( m_sHRef, !bForceLoad );
99*cdf0e10cSrcweir 	}
100*cdf0e10cSrcweir 	else if( m_xBase64Stream.is() )
101*cdf0e10cSrcweir 	{
102*cdf0e10cSrcweir 		sHRef = GetImport().ResolveGraphicObjectURLFromBase64( m_xBase64Stream );
103*cdf0e10cSrcweir 		m_xBase64Stream = 0;
104*cdf0e10cSrcweir 	}
105*cdf0e10cSrcweir 
106*cdf0e10cSrcweir 	Reference < XPropertySetInfo > xPropSetInfo =
107*cdf0e10cSrcweir 		m_xPropSet->getPropertySetInfo();
108*cdf0e10cSrcweir 	if( xPropSetInfo->hasPropertyByName( m_sGraphicURL ) )
109*cdf0e10cSrcweir 		m_xPropSet->setPropertyValue( m_sGraphicURL, makeAny( sHRef ) );
110*cdf0e10cSrcweir }
111*cdf0e10cSrcweir 
112*cdf0e10cSrcweir SvXMLImportContext *XMLReplacementImageContext::CreateChildContext(
113*cdf0e10cSrcweir 		sal_uInt16 nPrefix,
114*cdf0e10cSrcweir 		const OUString& rLocalName,
115*cdf0e10cSrcweir 		const Reference< XAttributeList > & xAttrList )
116*cdf0e10cSrcweir {
117*cdf0e10cSrcweir 	SvXMLImportContext *pContext = 0;
118*cdf0e10cSrcweir 
119*cdf0e10cSrcweir 	if( XML_NAMESPACE_OFFICE == nPrefix &&
120*cdf0e10cSrcweir 		IsXMLToken( rLocalName, ::xmloff::token::XML_BINARY_DATA ) &&
121*cdf0e10cSrcweir 		!m_xBase64Stream.is() )
122*cdf0e10cSrcweir 	{
123*cdf0e10cSrcweir 		m_xBase64Stream = GetImport().GetStreamForGraphicObjectURLFromBase64();
124*cdf0e10cSrcweir 		if( m_xBase64Stream.is() )
125*cdf0e10cSrcweir 			pContext = new XMLBase64ImportContext( GetImport(), nPrefix,
126*cdf0e10cSrcweir 													rLocalName, xAttrList,
127*cdf0e10cSrcweir 													m_xBase64Stream );
128*cdf0e10cSrcweir 	}
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir 	if( !pContext )
131*cdf0e10cSrcweir 		pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir 	return pContext;
134*cdf0e10cSrcweir }
135*cdf0e10cSrcweir 
136*cdf0e10cSrcweir 
137