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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
	21	// Plots a line from one point to the other
	22	class DoodleLine: public wxObject
	23	{
	24	public:
	25	wxInt32 x1;
	26	wxInt32 y1;
	27	wxInt32 x2;
	28	wxInt32 y2;
	29	};
	30
	31	// Contains a list of lines: represents a mouse-down doodle
	32	class DoodleSegment: public wxObject
	33	{
	34	public:
	35	wxList lines;
	36
	37	DoodleSegment(void);
	38	DoodleSegment(DoodleSegment& seg);
	39	~DoodleSegment(void);
	40
	41	void Draw(wxDC *dc);
	42
	43	#if wxUSE_STD_IOSTREAM
	44	ostream& SaveObject(ostream& text_stream);
	45	istream& LoadObject(istream& text_stream);
	46	#else
	47	wxOutputStream& SaveObject(wxOutputStream& stream);
	48	wxInputStream& LoadObject(wxInputStream& stream);
	49	#endif
	50	};
	51
	52	class DrawingDocument: public wxDocument
	53	{
	54	DECLARE_DYNAMIC_CLASS(DrawingDocument)
	55	private:
	56	public:
	57	wxList doodleSegments;
	58
	59	DrawingDocument(void);
	60	~DrawingDocument(void);
	61
	62	#if wxUSE_STD_IOSTREAM
	63	ostream& SaveObject(ostream& text_stream);
	64	istream& LoadObject(istream& text_stream);
	65	#else
	66	wxOutputStream& SaveObject(wxOutputStream& stream);
	67	wxInputStream& LoadObject(wxInputStream& stream);
	68	#endif
	69
	70	inline wxList& GetDoodleSegments(void) const { return (wxList&) doodleSegments; };
	71	};
	72
	73	#define DOODLE_CUT 1
	74	#define DOODLE_ADD 2
	75
	76	class DrawingCommand: public wxCommand
	77	{
	78	protected:
	79	DoodleSegment *segment;
	80	DrawingDocument *doc;
	81	int cmd;
	82	public:
	83	DrawingCommand(const wxString& name, int cmd, DrawingDocument ddoc, DoodleSegment seg);
	84	~DrawingCommand(void);
	85
	86	bool Do(void);
	87	bool Undo(void);
	88	};
	89
	90	class TextEditDocument: public wxDocument
	91	{
	92	DECLARE_DYNAMIC_CLASS(TextEditDocument)
	93	private:
	94	public:
	95	/*
	96	ostream& SaveObject(ostream& stream);
	97	istream& LoadObject(istream& stream);
	98	*/
	99	virtual bool OnSaveDocument(const wxString& filename);
	100	virtual bool OnOpenDocument(const wxString& filename);
	101	virtual bool IsModified(void) const;
	102	virtual void Modify(bool mod);
	103
	104	TextEditDocument(void) {}
	105	~TextEditDocument(void) {}
	106	};
	107
	108
	109	#endif