xmloff/inc/DomBuilderContext.hxx

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  30
  31 #ifndef _XMLOFF_DOMBUILDERCONTEXT_HXX
  32 #define _XMLOFF_DOMBUILDERCONTEXT_HXX
  33
  34
  35 //
  36 // include for parent class and members
  37 //
  38
  39 #include <xmloff/xmlictxt.hxx>
  40
  41
  42 //
  43 // forward declarations
  44 //
  45
  46 namespace com { namespace sun { namespace star {
  47     namespace xml { namespace dom {
  48         class XNode;
  49         class XDocument;
  50     } }
  51     namespace xml { namespace sax {
  52         class XAttributeList;
  53     } }
  54 } } }
  55 namespace rtl {
  56     class OUString;
  57 }
  58 class SvXMLImport;
  59 class SvXMLImportContext;
  60
  61 /**
  62  * DomBuilderContext creates a DOM tree suitable for in-memory processing of
  63  * XML data from a sequence of SAX events */
  64 class DomBuilderContext : public SvXMLImportContext
  65 {
  66     com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode> mxNode;
  67
  68 public:
  69
  70     /** default constructor: create new DOM tree */
  71     DomBuilderContext( SvXMLImport& rImport,
  72                        USHORT nPrefix,
  73                        const ::rtl::OUString& rLocalName );
  74
  75     /** constructor: create DOM subtree under the given node */
  76     DomBuilderContext( SvXMLImport& rImport,
  77                        USHORT nPrefix,
  78                        const ::rtl::OUString& rLocalName,
  79                        com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode>& );
  80
  81     virtual ~DomBuilderContext();
  82
  83
  84     //
  85     // access to the DOM tree
  86     //
  87
  88     /** access the DOM tree */
  89     com::sun::star::uno::Reference<com::sun::star::xml::dom::XDocument> getTree();
  90
  91     /** access this context's DOM sub-tree */
  92     com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode> getNode();
  93
  94
  95     //
  96     // implement SvXMLImportContext methods:
  97     //
  98
  99     virtual SvXMLImportContext* CreateChildContext(
 100         USHORT nPrefix,
 101         const rtl::OUString& rLocalName,
 102         const com::sun::star::uno::Reference<com::sun::star::xml::sax::XAttributeList >& xAttrList );
 103
 104     virtual void StartElement(
 105         const com::sun::star::uno::Reference<com::sun::star::xml::sax::XAttributeList>& xAttrList );
 106
 107     virtual void EndElement();
 108
 109     virtual void Characters( const ::rtl::OUString& rChars );
 110 };
 111
 112 #endif