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#ifndef OOX_XLS_CHARTSHEETFRAGMENT_HXX
#define OOX_XLS_CHARTSHEETFRAGMENT_HXX

#include "oox/xls/excelhandlers.hxx"

namespace oox {
namespace xls {

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

class OoxChartsheetFragment : public OoxWorksheetFragmentBase
{
public:
    explicit            OoxChartsheetFragment(
                            const WorkbookHelper& rHelper,
                            const ::rtl::OUString& rFragmentPath,
                            ISegmentProgressBarRef xProgressBar,
                            sal_Int16 nSheet );

protected:
    // oox.core.ContextHandler2Helper interface -------------------------------

    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
    virtual void        onEndElement( const ::rtl::OUString& rChars );

    virtual ::oox::core::ContextHandlerRef onCreateRecordContext( sal_Int32 nRecId, RecordInputStream& rStrm );

    // oox.core.FragmentHandler2 interface ------------------------------------

    virtual const ::oox::core::RecordInfo* getRecordInfos() const;
    virtual void        initializeImport();
    virtual void        finalizeImport();

private:
    /** Imports the the relation identifier for the DrawingML part. */
    void                importDrawing( const AttributeList& rAttribs );
    /** Imports the DRAWING record containing the relation identifier for the DrawingML part. */
    void                importDrawing( RecordInputStream& rStrm );
};

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

class BiffChartsheetFragment : public BiffWorksheetFragmentBase
{
public:
    explicit            BiffChartsheetFragment(
                            const BiffWorkbookFragmentBase& rParent,
                            ISegmentProgressBarRef xProgressBar,
                            sal_Int16 nSheet );

    /** Imports the entire sheet fragment, returns true, if EOF record has been reached. */
    virtual bool        importFragment();
};

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

} // namespace xls
} // namespace oox

#endif