swbaslnk.hxx

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#ifndef INCLUDED_SW_INC_SWBASLNK_HXX
#define INCLUDED_SW_INC_SWBASLNK_HXX
 
#include <sfx2/lnkbase.hxx>
 
#include "nodeoffset.hxx"
 
class SwNode;
class SwContentNode;
 
class SwBaseLink : public ::sfx2::SvBaseLink
{
    SwContentNode* m_pContentNode;
    bool m_bNoDataFlag : 1;
 
public:
 
    SwBaseLink( SfxLinkUpdateMode nMode, SotClipboardFormatId nFormat, SwContentNode* pNode = nullptr )
        : ::sfx2::SvBaseLink( nMode, nFormat ), m_pContentNode( pNode ),
        m_bNoDataFlag( false )
    {}
    virtual ~SwBaseLink() override;
 
    virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
        const OUString& rMimeType, const css::uno::Any & rValue ) override;
 
    virtual void Closed() override;
 
    virtual const SwNode* GetAnchor() const;
 
    // For graphics only.
    bool SwapIn( bool bWaitForData = false, bool bNativFormat = false );
 
    void Connect() { SvBaseLink::GetRealObject(); }
 
    // Only for graphics-links (for switching between DDE / Grf-link).
    using SvBaseLink::SetObjType;
 
    bool IsRecursion( const SwBaseLink* pChkLnk ) const;
    virtual bool IsInRange( SwNodeOffset nSttNd, SwNodeOffset nEndNd ) const;
 
    void SetNoDataFlag() { m_bNoDataFlag = true; }
    bool ChkNoDataFlag() { const bool bRet = m_bNoDataFlag; m_bNoDataFlag = false; return bRet; }
    bool IsNoDataFlag() const { return m_bNoDataFlag; }
};
 
#endif
 
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