vcl/unx/inc/salvd.h

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  30
  31 #ifndef _SV_SALVD_H
  32 #define _SV_SALVD_H
  33
  34 // -=-= #includes -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  35 #include <salstd.hxx>
  36 #include <vcl/salvd.hxx>
  37
  38 // -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  39 class SalDisplay;
  40 class X11SalGraphics;
  41
  42 // -=-= SalVirDevData -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  43 class X11SalVirtualDevice : public SalVirtualDevice
  44 {
  45     SalDisplay          *pDisplay_;
  46     X11SalGraphics      *pGraphics_;
  47
  48
  49     Pixmap                      hDrawable_;
  50     int             m_nScreen;
  51
  52     int                         nDX_;
  53     int                         nDY_;
  54     USHORT                      nDepth_;
  55     BOOL                        bGraphics_;                     // is Graphics used
  56     BOOL            bExternPixmap_;
  57
  58 public:
  59     X11SalVirtualDevice();
  60     virtual ~X11SalVirtualDevice();
  61
  62     BOOL                        Init( SalDisplay *pDisplay,
  63                           long nDX, long nDY,
  64                           USHORT nBitCount,
  65                           int nScreen,
  66                           Pixmap hDrawable = None,
  67                           void* pRenderFormat = NULL );
  68     inline      void                    InitGraphics( X11SalVirtualDevice *pVD );
  69
  70     inline      Display            *GetXDisplay() const;
  71     inline      SalDisplay         *GetDisplay() const;
  72     inline      BOOL                    IsDisplay() const;
  73     inline      Pixmap                  GetDrawable() const { return hDrawable_; }
  74     inline      USHORT                  GetDepth() const { return nDepth_; }
  75     int                                         GetWidth() const { return nDX_; }
  76     int                                         GetHeight() const { return nDY_; }
  77     int                     GetScreenNumber() const { return m_nScreen; }
  78
  79     virtual SalGraphics*        GetGraphics();
  80     virtual void                        ReleaseGraphics( SalGraphics* pGraphics );
  81
  82                             // Set new size, without saving the old contents
  83     virtual BOOL                        SetSize( long nNewDX, long nNewDY );
  84     virtual void                        GetSize( long& rWidth, long& rHeight );
  85 };
  86
  87 #ifdef _SV_SALDISP_HXX
  88
  89 inline void X11SalVirtualDevice::InitGraphics( X11SalVirtualDevice *pVD )
  90 { pGraphics_->Init( pVD ); }
  91
  92 inline Display *X11SalVirtualDevice::GetXDisplay() const
  93 { return pDisplay_->GetDisplay(); }
  94
  95 inline SalDisplay *X11SalVirtualDevice::GetDisplay() const
  96 { return pDisplay_; }
  97
  98 inline BOOL X11SalVirtualDevice::IsDisplay() const
  99 { return pDisplay_->IsDisplay(); }
 100
 101 #endif
 102
 103 #endif // _SV_SALVD_H
 104