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 * to you under the Apache License, Version 2.0 (the
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 * 
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#ifndef IDOCUMENTOUTLINENODES_HXX_INCLUDED
#define IDOCUMENTOUTLINENODES_HXX_INCLUDED

#include <sal/types.h>
#include <tools/string.hxx>
#include <vector>
class SwTxtNode;

/** Provides outline nodes of a document.
*/
class IDocumentOutlineNodes
{
public:
    typedef ::std::vector< const SwTxtNode* > tSortedOutlineNodeList;

    virtual sal_Int32 getOutlineNodesCount() const = 0;

    virtual int getOutlineLevel( const sal_Int32 nIdx ) const = 0;
    virtual String getOutlineText( const sal_Int32 nIdx,
                                   const bool bWithNumber = true,
                                   const bool bWithSpacesForLevel = false ) const = 0;
    virtual SwTxtNode* getOutlineNode( const sal_Int32 nIdx ) const = 0;

    virtual void getOutlineNodes( IDocumentOutlineNodes::tSortedOutlineNodeList& orOutlineNodeList ) const = 0;

protected:
    virtual ~IDocumentOutlineNodes() {};
};

 #endif // IDOCUMENTOUTLINENODES_HXX_INCLUDED