| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: printwin.h |
| | 3 | // Purpose: wxWindowsPrinter, wxWindowsPrintPreview classes |
| | 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_PRINTWIN_H_ |
| | 13 | #define _WX_PRINTWIN_H_ |
| | 14 | |
| | 15 | #include "wx/prntbase.h" |
| | 16 | |
| | 17 | // --------------------------------------------------------------------------- |
| | 18 | // Represents the printer: manages printing a wxPrintout object |
| | 19 | // --------------------------------------------------------------------------- |
| | 20 | |
| | 21 | class WXDLLIMPEXP_CORE wxWindowsPrinter : public wxPrinterBase |
| | 22 | { |
| | 23 | DECLARE_DYNAMIC_CLASS(wxWindowsPrinter) |
| | 24 | |
| | 25 | public: |
| | 26 | wxWindowsPrinter(wxPrintDialogData *data = NULL); |
| | 27 | virtual ~wxWindowsPrinter(); |
| | 28 | |
| | 29 | virtual bool Print(wxWindow *parent, |
| | 30 | wxPrintout *printout, |
| | 31 | bool prompt = true); |
| | 32 | |
| | 33 | virtual wxDC *PrintDialog(wxWindow *parent); |
| | 34 | virtual bool Setup(wxWindow *parent); |
| | 35 | |
| | 36 | private: |
| | 37 | WXFARPROC m_lpAbortProc; |
| | 38 | |
| | 39 | DECLARE_NO_COPY_CLASS(wxWindowsPrinter) |
| | 40 | }; |
| | 41 | |
| | 42 | // --------------------------------------------------------------------------- |
| | 43 | // wxPrintPreview: programmer creates an object of this class to preview a |
| | 44 | // wxPrintout. |
| | 45 | // --------------------------------------------------------------------------- |
| | 46 | |
| | 47 | #define wxUSE_HIGH_QUALITY_PREVIEW (wxUSE_IMAGE && wxUSE_WXDIB) |
| | 48 | |
| | 49 | class WXDLLIMPEXP_CORE wxWindowsPrintPreview : public wxPrintPreviewBase |
| | 50 | { |
| | 51 | public: |
| | 52 | wxWindowsPrintPreview(wxPrintout *printout, |
| | 53 | wxPrintout *printoutForPrinting = NULL, |
| | 54 | wxPrintDialogData *data = NULL); |
| | 55 | wxWindowsPrintPreview(wxPrintout *printout, |
| | 56 | wxPrintout *printoutForPrinting, |
| | 57 | wxPrintData *data); |
| | 58 | virtual ~wxWindowsPrintPreview(); |
| | 59 | |
| | 60 | virtual bool Print(bool interactive); |
| | 61 | virtual void DetermineScaling(); |
| | 62 | |
| | 63 | #if wxUSE_HIGH_QUALITY_PREVIEW |
| | 64 | protected: |
| | 65 | bool RenderPageIntoBitmapHQ(wxBitmap& bmp, int pageNum); |
| | 66 | virtual bool RenderPageIntoBitmap(wxBitmap& bmp, int pageNum); |
| | 67 | |
| | 68 | private: |
| | 69 | bool RenderPageFragment(float scaleX, float scaleY, |
| | 70 | int *nextFinalLine, |
| | 71 | wxPrinterDC& printer, |
| | 72 | wxMemoryDC& finalDC, |
| | 73 | const wxRect& rect, |
| | 74 | int pageNum); |
| | 75 | |
| | 76 | bool m_hqPreviewFailed; |
| | 77 | #endif // wxUSE_HIGH_QUALITY_PREVIEW |
| | 78 | |
| | 79 | DECLARE_DYNAMIC_CLASS_NO_COPY(wxWindowsPrintPreview) |
| | 80 | }; |
| | 81 | |
| | 82 | #endif |
| | 83 | // _WX_PRINTWIN_H_ |
projects / wxWidgets.git / blame_incremental