xref: /aoo42x/main/xmloff/source/chart/contexts.cxx (revision 63bba73c)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26 #include <tools/debug.hxx>
27 #include <xmloff/xmltoken.hxx>
28 #include "xmloff/xmlnmspe.hxx"
29 #include <xmloff/xmlmetai.hxx>
30 #include <xmloff/xmlstyle.hxx>
31 #include "SchXMLImport.hxx"
32 #include "SchXMLCalculationSettingsContext.hxx"
33 
34 #include "contexts.hxx"
35 #include "SchXMLChartContext.hxx"
36 
37 using namespace com::sun::star;
38 using namespace ::xmloff::token;
39 
40 // ==================================================
41 
42 class SchXMLBodyContext_Impl : public SvXMLImportContext
43 {
44 private:
45 	SchXMLImportHelper& mrImportHelper;
46 
47 public:
48 
49 	SchXMLBodyContext_Impl( SchXMLImportHelper& rImpHelper,
50 				SvXMLImport& rImport, sal_uInt16 nPrfx,
51 				const ::rtl::OUString& rLName );
52 	virtual ~SchXMLBodyContext_Impl();
53 
54 	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
55 			const ::rtl::OUString& rLocalName,
56 				const uno::Reference< xml::sax::XAttributeList > & xAttrList );
57 };
58 
SchXMLBodyContext_Impl(SchXMLImportHelper & rImpHelper,SvXMLImport & rImport,sal_uInt16 nPrfx,const::rtl::OUString & rLName)59 SchXMLBodyContext_Impl::SchXMLBodyContext_Impl(
60 		SchXMLImportHelper& rImpHelper, SvXMLImport& rImport,
61 		sal_uInt16 nPrfx, const ::rtl::OUString& rLName ) :
62 	SvXMLImportContext( rImport, nPrfx, rLName ),
63 	mrImportHelper( rImpHelper )
64 {
65 }
66 
~SchXMLBodyContext_Impl()67 SchXMLBodyContext_Impl::~SchXMLBodyContext_Impl()
68 {
69 }
70 
CreateChildContext(sal_uInt16 nPrefix,const::rtl::OUString & rLocalName,const uno::Reference<xml::sax::XAttributeList> &)71 SvXMLImportContext *SchXMLBodyContext_Impl::CreateChildContext(
72 		sal_uInt16 nPrefix,
73 		const ::rtl::OUString& rLocalName,
74 		const uno::Reference< xml::sax::XAttributeList > & )
75 {
76 	return new SchXMLBodyContext( mrImportHelper, GetImport(), nPrefix,
77 								  rLocalName );
78 }
79 
80 // ==================================================
81 
SchXMLDocContext(SchXMLImportHelper & rImpHelper,SvXMLImport & rImport,sal_uInt16 nPrefix,const rtl::OUString & rLName)82 SchXMLDocContext::SchXMLDocContext( SchXMLImportHelper& rImpHelper,
83 									SvXMLImport& rImport,
84 									sal_uInt16 nPrefix,
85 									const rtl::OUString& rLName ) :
86 		SvXMLImportContext( rImport, nPrefix, rLName ),
87 		mrImportHelper( rImpHelper )
88 {
89 	DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
90 		( IsXMLToken( rLName, XML_DOCUMENT ) ||
91 		  IsXMLToken( rLName, XML_DOCUMENT_META) ||
92 		  IsXMLToken( rLName, XML_DOCUMENT_STYLES) ||
93 		  IsXMLToken( rLName, XML_DOCUMENT_CONTENT) ),
94 				"SchXMLDocContext instanciated with no <office:document> element" );
95 }
96 
~SchXMLDocContext()97 SchXMLDocContext::~SchXMLDocContext()
98 {}
99 
100 TYPEINIT1( SchXMLDocContext, SvXMLImportContext );
101 
CreateChildContext(sal_uInt16 nPrefix,const::rtl::OUString & rLocalName,const uno::Reference<xml::sax::XAttributeList> & xAttrList)102 SvXMLImportContext* SchXMLDocContext::CreateChildContext(
103 	sal_uInt16 nPrefix,
104 	const ::rtl::OUString& rLocalName,
105 	const uno::Reference< xml::sax::XAttributeList >& xAttrList )
106 {
107 	SvXMLImportContext* pContext = 0;
108 	const SvXMLTokenMap& rTokenMap = mrImportHelper.GetDocElemTokenMap();
109 	sal_uInt16 nFlags = GetImport().getImportFlags();
110 
111 	switch( rTokenMap.Get( nPrefix, rLocalName ))
112 	{
113 		case XML_TOK_DOC_AUTOSTYLES:
114 			if( nFlags & IMPORT_AUTOSTYLES )
115                 // not nice, but this is safe, as the SchXMLDocContext class can only by
116                 // instantiated by the chart import class SchXMLImport (header is not exported)
117                 pContext =
118                     static_cast< SchXMLImport& >( GetImport() ).CreateStylesContext( rLocalName, xAttrList );
119 			break;
120 		case XML_TOK_DOC_STYLES:
121 			// for draw styles containing gradients/hatches/markers and dashes
122 			if( nFlags & IMPORT_STYLES )
123 				pContext = new SvXMLStylesContext( GetImport(), nPrefix, rLocalName, xAttrList );
124 			break;
125 		case XML_TOK_DOC_META:
126           // we come here in the flat ODF file format,
127           // if XDocumentPropertiesSupplier is not supported at the model
128 //        DBG_WARNING("XML_TOK_DOC_META: should not have come here, maybe document is invalid?");
129             pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
130 			break;
131 		case XML_TOK_DOC_BODY:
132 			if( nFlags & IMPORT_CONTENT )
133 				pContext = new SchXMLBodyContext_Impl( mrImportHelper, GetImport(), nPrefix, rLocalName );
134 			break;
135 	}
136 
137 	// call parent when no own context was created
138 	if( ! pContext )
139 		pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
140 
141 	return pContext;
142 }
143 
144 // ==================================================
145 
SchXMLFlatDocContext_Impl(SchXMLImportHelper & i_rImpHelper,SchXMLImport & i_rImport,sal_uInt16 i_nPrefix,const::rtl::OUString & i_rLName,const uno::Reference<document::XDocumentProperties> & i_xDocProps,const uno::Reference<xml::sax::XDocumentHandler> & i_xDocBuilder)146 SchXMLFlatDocContext_Impl::SchXMLFlatDocContext_Impl(
147 		SchXMLImportHelper& i_rImpHelper,
148         SchXMLImport& i_rImport,
149         sal_uInt16 i_nPrefix, const ::rtl::OUString & i_rLName,
150         const uno::Reference<document::XDocumentProperties>& i_xDocProps,
151         const uno::Reference<xml::sax::XDocumentHandler>& i_xDocBuilder) :
152     SvXMLImportContext(i_rImport, i_nPrefix, i_rLName),
153     SchXMLDocContext(i_rImpHelper, i_rImport, i_nPrefix, i_rLName),
154     SvXMLMetaDocumentContext(i_rImport, i_nPrefix, i_rLName,
155         i_xDocProps, i_xDocBuilder)
156 {
157 }
158 
~SchXMLFlatDocContext_Impl()159 SchXMLFlatDocContext_Impl::~SchXMLFlatDocContext_Impl() { }
160 
161 
CreateChildContext(sal_uInt16 i_nPrefix,const::rtl::OUString & i_rLocalName,const uno::Reference<xml::sax::XAttributeList> & i_xAttrList)162 SvXMLImportContext *SchXMLFlatDocContext_Impl::CreateChildContext(
163     sal_uInt16 i_nPrefix, const ::rtl::OUString& i_rLocalName,
164     const uno::Reference<xml::sax::XAttributeList>& i_xAttrList)
165 {
166     // behave like meta base class iff we encounter office:meta
167     const SvXMLTokenMap& rTokenMap =
168         mrImportHelper.GetDocElemTokenMap();
169 	if ( XML_TOK_DOC_META == rTokenMap.Get( i_nPrefix, i_rLocalName ) ) {
170         return SvXMLMetaDocumentContext::CreateChildContext(
171                     i_nPrefix, i_rLocalName, i_xAttrList );
172     } else {
173         return SchXMLDocContext::CreateChildContext(
174                     i_nPrefix, i_rLocalName, i_xAttrList );
175     }
176 }
177 
178 // ----------------------------------------
179 
SchXMLBodyContext(SchXMLImportHelper & rImpHelper,SvXMLImport & rImport,sal_uInt16 nPrefix,const rtl::OUString & rLName)180 SchXMLBodyContext::SchXMLBodyContext( SchXMLImportHelper& rImpHelper,
181 									  SvXMLImport& rImport,
182 									  sal_uInt16 nPrefix,
183 									  const rtl::OUString& rLName ) :
184 		SvXMLImportContext( rImport, nPrefix, rLName ),
185 		mrImportHelper( rImpHelper )
186 {
187 	DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
188 				IsXMLToken( rLName, XML_CHART ),
189 				"SchXMLBodyContext instanciated with no <office:chart> element" );
190 }
191 
~SchXMLBodyContext()192 SchXMLBodyContext::~SchXMLBodyContext()
193 {}
194 
EndElement()195 void SchXMLBodyContext::EndElement()
196 {
197 }
198 
CreateChildContext(sal_uInt16 nPrefix,const rtl::OUString & rLocalName,const uno::Reference<xml::sax::XAttributeList> & xAttrList)199 SvXMLImportContext* SchXMLBodyContext::CreateChildContext(
200 	sal_uInt16 nPrefix,
201 	const rtl::OUString& rLocalName,
202 	const uno::Reference< xml::sax::XAttributeList >& xAttrList )
203 {
204 	SvXMLImportContext* pContext = 0;
205 
206 	// <chart:chart> element
207 	if( nPrefix == XML_NAMESPACE_CHART &&
208         IsXMLToken( rLocalName, XML_CHART ) )
209 	{
210 		pContext = mrImportHelper.CreateChartContext( GetImport(),
211 													  nPrefix, rLocalName,
212 													  GetImport().GetModel(),
213 													  xAttrList );
214 	}
215     else if(nPrefix == XML_NAMESPACE_TABLE &&
216             IsXMLToken( rLocalName, XML_CALCULATION_SETTINGS ))
217     {
218         // i99104 handle null date correctly
219         pContext = new SchXMLCalculationSettingsContext ( GetImport(), nPrefix, rLocalName, xAttrList);
220     }
221 	else
222 	{
223 		pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
224 	}
225 
226 	return pContext;
227 }
228 
229 
230