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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: samples/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
	18	virtual bool OnInit();
	19	virtual int OnExit();
	20
	21	void Draw(wxDC& dc);
	22
	23	void IncrementAngle()
	24	{ m_angle += 5; }
	25	void DecrementAngle()
	26	{ m_angle -= 5; }
	27
	28	wxFont& GetTestFont()
	29	{ return m_testFont; }
	30
	31	private:
	32	int m_angle;
	33	wxBitmap m_bitmap;
	34	wxFont m_testFont;
	35	};
	36
	37	DECLARE_APP(MyApp)
	38	class MyCanvas;
	39
	40	// Define a new canvas and frame
	41	class MyFrame: public wxFrame
	42	{
	43	public:
	44	MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size);
	45
	46	void OnAngleUp(wxCommandEvent& event);
	47	void OnAngleDown(wxCommandEvent& event);
	48
	49	void OnPrint(wxCommandEvent& event);
	50	void OnPrintPreview(wxCommandEvent& event);
	51	void OnPageSetup(wxCommandEvent& event);
	52	#if defined(__WXMSW__) && wxTEST_POSTSCRIPT_IN_MSW
	53	void OnPrintPS(wxCommandEvent& event);
	54	void OnPrintPreviewPS(wxCommandEvent& event);
	55	void OnPageSetupPS(wxCommandEvent& event);
	56	#endif
	57	#ifdef __WXMAC__
	58	void OnPageMargins(wxCommandEvent& event);
	59	#endif
	60
	61	void OnPreviewFrameModalityKind(wxCommandEvent& event);
	62
	63	void OnExit(wxCommandEvent& event);
	64	void OnPrintAbout(wxCommandEvent& event);
	65
	66	private:
	67	MyCanvas* m_canvas;
	68	wxPreviewFrameModalityKind m_previewModality;
	69
	70	DECLARE_EVENT_TABLE()
	71	};
	72
	73	// Define a new white canvas
	74	class MyCanvas: public wxScrolledWindow
	75	{
	76	public:
	77	MyCanvas(wxFrame *frame, const wxPoint& pos, const wxSize& size, long style = wxRETAINED);
	78
	79	//void OnPaint(wxPaintEvent& evt);
	80	virtual void OnDraw(wxDC& dc);
	81
	82	private:
	83	DECLARE_EVENT_TABLE()
	84	};
	85
	86	// Defines a new printout class to print our document
	87	class MyPrintout: public wxPrintout
	88	{
	89	public:
	90	MyPrintout(MyFrame* frame, const wxString &title = wxT("My printout"))
	91	: wxPrintout(title) { m_frame=frame; }
	92
	93	virtual bool OnPrintPage(int page);
	94	virtual bool HasPage(int page);
	95	virtual bool OnBeginDocument(int startPage, int endPage);
	96	virtual void GetPageInfo(int minPage, int maxPage, int selPageFrom, int selPageTo);
	97
	98	void DrawPageOne();
	99	void DrawPageTwo();
	100
	101	// Writes a header on a page. Margin units are in millimetres.
	102	bool WritePageHeader(wxPrintout printout, wxDC dc, const wxString& text, float mmToLogical);
	103
	104	private:
	105	MyFrame *m_frame;
	106	};
	107
	108
	109	// constants:
	110	enum
	111	{
	112	WXPRINT_PAGE_SETUP = 103,
	113
	114	WXPRINT_PRINT_PS,
	115	WXPRINT_PAGE_SETUP_PS,
	116	WXPRINT_PREVIEW_PS,
	117
	118	WXPRINT_ANGLEUP,
	119	WXPRINT_ANGLEDOWN,
	120
	121	#ifdef __WXMAC__
	122	WXPRINT_PAGE_MARGINS,
	123	#endif
	124
	125	WXPRINT_FRAME_MODAL_APP,
	126	WXPRINT_FRAME_MODAL_WIN,
	127	WXPRINT_FRAME_MODAL_NON
	128	};