stgole.hxx

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#ifndef INCLUDED_SOT_SOURCE_SDSTOR_STGOLE_HXX
#define INCLUDED_SOT_SOURCE_SDSTOR_STGOLE_HXX
 
#include <memory>
 
#include <sot/stg.hxx>
 
class StgInternalStream : public SvStream
{
    std::unique_ptr<BaseStorageStream> m_pStrm;
    virtual std::size_t GetData(void* pData, std::size_t nSize) override;
    virtual std::size_t PutData(const void* pData, std::size_t nSize) override;
    virtual sal_uInt64 SeekPos( sal_uInt64 nPos ) override;
    virtual void      FlushData() override;
public:
    StgInternalStream( BaseStorage&, const OUString&, bool );
   virtual ~StgInternalStream() override;
    void Commit();
};
 
// standard stream "\1CompObj"
 
class StgCompObjStream : public StgInternalStream
{
    ClsId       m_aClsId = {};
    OUString    m_aUserName;
    SotClipboardFormatId m_nCbFormat = SotClipboardFormatId::NONE;
public:
    StgCompObjStream( BaseStorage&, bool );
    ClsId&     GetClsId()    { return m_aClsId;    }
    OUString&  GetUserName() { return m_aUserName; }
    SotClipboardFormatId& GetCbFormat() { return m_nCbFormat; }
    bool       Load();
    bool       Store();
};
 
// standard stream "\1Ole"
 
class StgOleStream : public StgInternalStream
{
public:
    explicit StgOleStream( BaseStorage& );
    bool Store();
};
 
#endif
 
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