virtoutp.hxx

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#ifndef INCLUDED_SW_SOURCE_CORE_LAYOUT_VIRTOUTP_HXX
#define INCLUDED_SW_SOURCE_CORE_LAYOUT_VIRTOUTP_HXX

#include <vcl/virdev.hxx>

#include <swrect.hxx>

class SwViewShell;
#define VIRTUALHEIGHT 64

class SwLayVout
{
    friend void FrameFinit();    //deletes Vout
private:
    SwViewShell*      pSh;
    VclPtr<OutputDevice>  pOut;
    VclPtr<VirtualDevice> pVirDev;
    SwRect          aRect;
    SwRect          aOrgRect;
    Size            aSize;
    sal_uInt16          nCount;

    bool DoesFit( const Size &rOut );

public:
    SwLayVout() : pSh(nullptr), pOut(nullptr), pVirDev(nullptr), aSize(0, VIRTUALHEIGHT), nCount(0) {}
    ~SwLayVout() { pVirDev.disposeAndClear(); }

    void Enter( SwViewShell *pShell, SwRect &rRect, bool bOn );
    void Leave() { --nCount; Flush(); }

    void SetOrgRect( SwRect const &rRect ) { aOrgRect = rRect; }
    const SwRect& GetOrgRect() const { return aOrgRect; }

    bool IsFlushable() const { return bool(pOut); }
    void Flush_();
    void Flush() { if( pOut ) Flush_(); }
};

#endif

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