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