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/////////////////////////////////////////////////////////////////////////////
// Name: samples/printing.h
// Purpose: Printing demo for wxWidgets
// Author: Julian Smart
// Modified by:
// Created: 1995
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// Define a new application
class MyApp: public wxApp
{
public:
MyApp() {}
virtual bool OnInit();
virtual int OnExit();
void Draw(wxDC& dc);
void IncrementAngle()
{ m_angle += 5; }
void DecrementAngle()
{ m_angle -= 5; }
wxFont& GetTestFont()
{ return m_testFont; }
private:
int m_angle;
wxBitmap m_bitmap;
wxFont m_testFont;
};
DECLARE_APP(MyApp)
class MyCanvas;
// Define a new canvas and frame
class MyFrame: public wxFrame
{
public:
MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size);
void OnAngleUp(wxCommandEvent& event);
void OnAngleDown(wxCommandEvent& event);
void OnPrint(wxCommandEvent& event);
void OnPrintPreview(wxCommandEvent& event);
void OnPageSetup(wxCommandEvent& event);
#if wxUSE_POSTSCRIPT
void OnPrintPS(wxCommandEvent& event);
void OnPrintPreviewPS(wxCommandEvent& event);
void OnPageSetupPS(wxCommandEvent& event);
#endif
#ifdef __WXMAC__
void OnPageMargins(wxCommandEvent& event);
#endif
void OnPreviewFrameModalityKind(wxCommandEvent& event);
void OnExit(wxCommandEvent& event);
void OnPrintAbout(wxCommandEvent& event);
private:
MyCanvas* m_canvas;
wxPreviewFrameModalityKind m_previewModality;
wxDECLARE_EVENT_TABLE();
};
// Define a new white canvas
class MyCanvas: public wxScrolledWindow
{
public:
MyCanvas(wxFrame *frame, const wxPoint& pos, const wxSize& size, long style = wxRETAINED);
//void OnPaint(wxPaintEvent& evt);
virtual void OnDraw(wxDC& dc);
private:
wxDECLARE_EVENT_TABLE();
};
// Defines a new printout class to print our document
class MyPrintout: public wxPrintout
{
public:
MyPrintout(MyFrame* frame, const wxString &title = wxT("My printout"))
: wxPrintout(title) { m_frame=frame; }
virtual bool OnPrintPage(int page);
virtual bool HasPage(int page);
virtual bool OnBeginDocument(int startPage, int endPage);
virtual void GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo);
void DrawPageOne();
void DrawPageTwo();
// Writes a header on a page. Margin units are in millimetres.
bool WritePageHeader(wxPrintout *printout, wxDC *dc, const wxString& text, float mmToLogical);
private:
MyFrame *m_frame;
};
// constants:
enum
{
WXPRINT_PAGE_SETUP = 103,
WXPRINT_PRINT_PS,
WXPRINT_PAGE_SETUP_PS,
WXPRINT_PREVIEW_PS,
WXPRINT_ANGLEUP,
WXPRINT_ANGLEDOWN,
#ifdef __WXMAC__
WXPRINT_PAGE_MARGINS,
#endif
WXPRINT_FRAME_MODAL_APP,
WXPRINT_FRAME_MODAL_WIN,
WXPRINT_FRAME_MODAL_NON
};
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