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21
22
23
24 #include "oox/vml/vmldrawingfragment.hxx"
25
26 #include "oox/core/xmlfilterbase.hxx"
27 #include "oox/vml/vmldrawing.hxx"
28 #include "oox/vml/vmlinputstream.hxx"
29 #include "oox/vml/vmlshapecontext.hxx"
30
31 namespace oox {
32 namespace vml {
33
34 // ============================================================================
35
36 using namespace ::com::sun::star::io;
37 using namespace ::com::sun::star::uno;
38 using namespace ::oox::core;
39
40 using ::rtl::OUString;
41
42 // ============================================================================
43
DrawingFragment(XmlFilterBase & rFilter,const OUString & rFragmentPath,Drawing & rDrawing)44 DrawingFragment::DrawingFragment( XmlFilterBase& rFilter, const OUString& rFragmentPath, Drawing& rDrawing ) :
45 FragmentHandler2( rFilter, rFragmentPath, false ), // do not trim whitespace, has been preprocessed by the input stream
46 mrDrawing( rDrawing )
47 {
48 }
49
openFragmentStream() const50 Reference< XInputStream > DrawingFragment::openFragmentStream() const
51 {
52 // #i104719# create an input stream that preprocesses the VML data
53 return new InputStream( getFilter().getComponentContext(), FragmentHandler2::openFragmentStream() );
54 }
55
onCreateContext(sal_Int32 nElement,const AttributeList & rAttribs)56 ContextHandlerRef DrawingFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
57 {
58 switch( mrDrawing.getType() )
59 {
60 // DOCX filter handles plain shape elements with this fragment handler
61 case VMLDRAWING_WORD:
62 if( isRootElement() )
63 return ShapeContextBase::createShapeContext( *this, mrDrawing.getShapes(), nElement, rAttribs );
64 break;
65
66 // XLSX and PPTX filters load the entire VML fragment
67 case VMLDRAWING_EXCEL:
68 case VMLDRAWING_POWERPOINT:
69 switch( getCurrentElement() )
70 {
71 case XML_ROOT_CONTEXT:
72 if( nElement == XML_xml ) return this;
73 break;
74 case XML_xml:
75 return ShapeContextBase::createShapeContext( *this, mrDrawing.getShapes(), nElement, rAttribs );
76 }
77 break;
78 }
79 return 0;
80 }
81
finalizeImport()82 void DrawingFragment::finalizeImport()
83 {
84 // resolve shape template references for all shapes
85 mrDrawing.finalizeFragmentImport();
86 }
87
88 // ============================================================================
89
90 } // namespace vml
91 } // namespace oox
92