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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: sharedstringsbuffer.hxx,v $
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#ifndef OOX_XLS_SHAREDSTRINGSBUFFER_HXX
#define OOX_XLS_SHAREDSTRINGSBUFFER_HXX

#include "oox/helper/containerhelper.hxx"
#include "oox/xls/richstring.hxx"

namespace oox {
namespace xls {

// ============================================================================

/** Collects all strings from the shared strings substream. */
class SharedStringsBuffer : public WorkbookHelper
{
public:
    explicit            SharedStringsBuffer( const WorkbookHelper& rHelper );

    /** Creates and returns a new string entry. */
    RichStringRef       createRichString();
    /** Imports the complete shared string table from a BIFF file. */
    void                importSst( BiffInputStream& rStrm );

    /** Final processing after import of all strings. */
    void                finalizeImport();

    /** Converts the specified string table entry. */
    void                convertString(
                            const ::com::sun::star::uno::Reference< ::com::sun::star::text::XText >& rxText,
                            sal_Int32 nStringId,
                            sal_Int32 nXfId ) const;

private:
    typedef RefVector< RichString > StringVec;
    StringVec           maStrings;
};

// ============================================================================

} // namespace xls
} // namespace oox

#endif