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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: doc.h
	3	// Purpose: Document classes
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart and Markus Holzem
	9	// Licence: wxWindows license
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	// #pragma interface
	14	#endif
	15
	16	#ifndef __DOCSAMPLEH__
	17	#define __DOCSAMPLEH__
	18
	19	#include "wx/docview.h"
	20	#include "wx/cmdproc.h"
	21
	22	// Plots a line from one point to the other
	23	class DoodleLine: public wxObject
	24	{
	25	public:
	26	wxInt32 x1;
	27	wxInt32 y1;
	28	wxInt32 x2;
	29	wxInt32 y2;
	30	};
	31
	32	// Contains a list of lines: represents a mouse-down doodle
	33	class DoodleSegment: public wxObject
	34	{
	35	public:
	36	wxList lines;
	37
	38	DoodleSegment(void);
	39	DoodleSegment(DoodleSegment& seg);
	40	~DoodleSegment(void);
	41
	42	void Draw(wxDC *dc);
	43	#if wxUSE_STD_IOSTREAM
	44	wxSTD ostream& SaveObject(wxSTD ostream& text_stream);
	45	wxSTD istream& LoadObject(wxSTD istream& text_stream);
	46	#else
	47	wxOutputStream& SaveObject(wxOutputStream& stream);
	48	wxInputStream& LoadObject(wxInputStream& stream);
	49	#endif
	50
	51	};
	52
	53	class DrawingDocument: public wxDocument
	54	{
	55	DECLARE_DYNAMIC_CLASS(DrawingDocument)
	56	private:
	57	public:
	58	wxList doodleSegments;
	59
	60	DrawingDocument(void);
	61	~DrawingDocument(void);
	62
	63	#if wxUSE_STD_IOSTREAM
	64	wxSTD ostream& SaveObject(wxSTD ostream& text_stream);
	65	wxSTD istream& LoadObject(wxSTD istream& text_stream);
	66	#else
	67	wxOutputStream& SaveObject(wxOutputStream& stream);
	68	wxInputStream& LoadObject(wxInputStream& stream);
	69	#endif
	70
	71	inline wxList& GetDoodleSegments(void) const { return (wxList&) doodleSegments; };
	72	};
	73
	74	#define DOODLE_CUT 1
	75	#define DOODLE_ADD 2
	76
	77	class DrawingCommand: public wxCommand
	78	{
	79	protected:
	80	DoodleSegment *segment;
	81	DrawingDocument *doc;
	82	int cmd;
	83	public:
	84	DrawingCommand(const wxString& name, int cmd, DrawingDocument ddoc, DoodleSegment seg);
	85	~DrawingCommand(void);
	86
	87	bool Do(void);
	88	bool Undo(void);
	89	};
	90
	91	class TextEditDocument: public wxDocument
	92	{
	93	DECLARE_DYNAMIC_CLASS(TextEditDocument)
	94	private:
	95	public:
	96	/*
	97	wxSTD ostream& SaveObject(wxSTD ostream& stream);
	98	wxSTD istream& LoadObject(wxSTD istream& stream);
	99	*/
	100	virtual bool OnSaveDocument(const wxString& filename);
	101	virtual bool OnOpenDocument(const wxString& filename);
	102	virtual bool IsModified(void) const;
	103	virtual void Modify(bool mod);
	104
	105	TextEditDocument(void) {}
	106	~TextEditDocument(void) {}
	107	};
	108
	109
	110	#endif