samples/printing/printing.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        printing.h
   3 // Purpose:     Printing demo for wxWidgets
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     1995
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(__APPLE__)
  13 #pragma interface
  14 #endif
  15
  16 // Define a new application
  17 class MyApp: public wxApp
  18 {
  19   public:
  20     MyApp(){};
  21     bool OnInit();
  22     int OnExit();
  23
  24     wxFont m_testFont;
  25 };
  26
  27 DECLARE_APP(MyApp)
  28
  29 class MyCanvas;
  30
  31 // Define a new canvas and frame
  32 class MyFrame: public wxFrame
  33 {
  34   public:
  35     MyCanvas *canvas;
  36     wxBitmap m_bitmap;
  37     int      m_angle;
  38     MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size);
  39
  40     void Draw(wxDC& dc);
  41     void OnAngleUp(wxCommandEvent& event);
  42     void OnAngleDown(wxCommandEvent& event);
  43
  44     void OnSize(wxSizeEvent& event);
  45     void OnPrint(wxCommandEvent& event);
  46     void OnPrintPreview(wxCommandEvent& event);
  47     void OnPageSetup(wxCommandEvent& event);
  48 #if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
  49     void OnPrintPS(wxCommandEvent& event);
  50     void OnPrintPreviewPS(wxCommandEvent& event);
  51     void OnPageSetupPS(wxCommandEvent& event);
  52 #endif
  53
  54     void OnExit(wxCommandEvent& event);
  55     void OnPrintAbout(wxCommandEvent& event);
  56 DECLARE_EVENT_TABLE()
  57 };
  58
  59 // Define a new canvas which can receive some events
  60 class MyCanvas: public wxScrolledWindow
  61 {
  62   public:
  63     MyCanvas(wxFrame *frame, const wxPoint& pos, const wxSize& size, long style = wxRETAINED);
  64     ~MyCanvas(void){};
  65
  66     virtual void OnDraw(wxDC& dc);
  67     void OnEvent(wxMouseEvent& event);
  68
  69 DECLARE_EVENT_TABLE()
  70 };
  71
  72 class MyPrintout: public wxPrintout
  73 {
  74  public:
  75   MyPrintout(wxChar *title = _T("My printout")):wxPrintout(title) {}
  76   bool OnPrintPage(int page);
  77   bool HasPage(int page);
  78   bool OnBeginDocument(int startPage, int endPage);
  79   void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
  80
  81   void DrawPageOne(wxDC *dc);
  82   void DrawPageTwo(wxDC *dc);
  83 };
  84
  85 #define WXPRINT_QUIT            100
  86 #define WXPRINT_PRINT           101
  87 #define WXPRINT_PAGE_SETUP      103
  88 #define WXPRINT_PREVIEW         104
  89
  90 #define WXPRINT_PRINT_PS        105
  91 #define WXPRINT_PAGE_SETUP_PS   107
  92 #define WXPRINT_PREVIEW_PS      108
  93
  94 #define WXPRINT_ABOUT           109
  95
  96 #define WXPRINT_ANGLEUP         110
  97 #define WXPRINT_ANGLEDOWN       111