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21 
22 
23 
24 #ifndef IDOCUMENTOUTLINENODES_HXX_INCLUDED
25 #define IDOCUMENTOUTLINENODES_HXX_INCLUDED
26 
27 #include <sal/types.h>
28 #include <tools/string.hxx>
29 #include <vector>
30 class SwTxtNode;
31 
32 /** Provides outline nodes of a document.
33 */
34 class IDocumentOutlineNodes
35 {
36 public:
37     typedef ::std::vector< const SwTxtNode* > tSortedOutlineNodeList;
38 
39     virtual sal_Int32 getOutlineNodesCount() const = 0;
40 
41     virtual int getOutlineLevel( const sal_Int32 nIdx ) const = 0;
42     virtual String getOutlineText( const sal_Int32 nIdx,
43                                    const bool bWithNumber = true,
44                                    const bool bWithSpacesForLevel = false ) const = 0;
45     virtual SwTxtNode* getOutlineNode( const sal_Int32 nIdx ) const = 0;
46 
47     virtual void getOutlineNodes( IDocumentOutlineNodes::tSortedOutlineNodeList& orOutlineNodeList ) const = 0;
48 
49 protected:
~IDocumentOutlineNodes()50     virtual ~IDocumentOutlineNodes() {};
51 };
52 
53  #endif // IDOCUMENTOUTLINENODES_HXX_INCLUDED
54