include/wx/msw/dcprint.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/dcprint.h
   3 // Purpose:     wxPrinterDC class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_MSW_DCPRINT_H_
  13 #define _WX_MSW_DCPRINT_H_
  14
  15 #if wxUSE_PRINTING_ARCHITECTURE
  16
  17 #include "wx/dcprint.h"
  18 #include "wx/cmndata.h"
  19 #include "wx/msw/dc.h"
  20
  21 // ------------------------------------------------------------------------
  22 //    wxPrinterDCImpl
  23 //
  24
  25 class WXDLLIMPEXP_CORE wxPrinterDCImpl : public wxMSWDCImpl
  26 {
  27 public:
  28     // Create from print data
  29     wxPrinterDCImpl( wxPrinterDC *owner, const wxPrintData& data );
  30     wxPrinterDCImpl( wxPrinterDC *owner, WXHDC theDC );
  31
  32     // override some base class virtuals
  33     virtual bool StartDoc(const wxString& message);
  34     virtual void EndDoc();
  35     virtual void StartPage();
  36     virtual void EndPage();
  37
  38     virtual wxRect GetPaperRect() const;
  39
  40 protected:
  41     virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
  42                               bool useMask = false);
  43     virtual bool DoBlit(wxCoord xdest, wxCoord ydest,
  44                         wxCoord width, wxCoord height,
  45                         wxDC *source, wxCoord xsrc, wxCoord ysrc,
  46                         wxRasterOperationMode rop = wxCOPY, bool useMask = false,
  47                         wxCoord xsrcMask = wxDefaultCoord, wxCoord ysrcMask = wxDefaultCoord);
  48     virtual void DoGetSize(int *w, int *h) const
  49     {
  50         GetDeviceSize(w, h);
  51     }
  52
  53
  54     // init the dc
  55     void Init();
  56
  57     wxPrintData m_printData;
  58
  59 private:
  60     DECLARE_CLASS(wxPrinterDCImpl)
  61     wxDECLARE_NO_COPY_CLASS(wxPrinterDCImpl);
  62 };
  63
  64 // Gets an HDC for the specified printer configuration
  65 WXHDC WXDLLIMPEXP_CORE wxGetPrinterDC(const wxPrintData& data);
  66
  67 // ------------------------------------------------------------------------
  68 //    wxPrinterDCromHDC
  69 //
  70
  71 class WXDLLIMPEXP_CORE wxPrinterDCFromHDC: public wxPrinterDC
  72 {
  73 public:
  74     wxPrinterDCFromHDC( WXHDC theDC )
  75         : wxPrinterDC(new wxPrinterDCImpl(this, theDC))
  76     {
  77     }
  78 };
  79
  80 #endif // wxUSE_PRINTING_ARCHITECTURE
  81
  82 #endif // _WX_MSW_DCPRINT_H_
  83