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