wxWidgets/samples/docview/doc.h
Julian Smart 457814b5aa *** empty log message ***
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1998-05-22 19:57:05 +00:00

99 lines
2.1 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: doc.h
// Purpose: Document classes
// Author: Julian Smart
// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
// Copyright: (c) Julian Smart and Markus Holzem
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
// #pragma interface
#endif
#ifndef __DOCSAMPLEH__
#define __DOCSAMPLEH__
#include "wx/docview.h"
// Plots a line from one point to the other
class DoodleLine: public wxObject
{
public:
long x1;
long y1;
long x2;
long y2;
};
// Contains a list of lines: represents a mouse-down doodle
class DoodleSegment: public wxObject
{
public:
wxList lines;
DoodleSegment(void);
DoodleSegment(DoodleSegment& seg);
~DoodleSegment(void);
void Draw(wxDC *dc);
ostream& SaveObject(ostream& stream);
istream& LoadObject(istream& stream);
};
class DrawingDocument: public wxDocument
{
DECLARE_DYNAMIC_CLASS(DrawingDocument)
private:
public:
wxList doodleSegments;
DrawingDocument(void);
~DrawingDocument(void);
ostream& SaveObject(ostream& stream);
istream& LoadObject(istream& stream);
inline wxList& GetDoodleSegments(void) const { return (wxList&) doodleSegments; };
};
#define DOODLE_CUT 1
#define DOODLE_ADD 2
class DrawingCommand: public wxCommand
{
protected:
DoodleSegment *segment;
DrawingDocument *doc;
int cmd;
public:
DrawingCommand(const wxString& name, int cmd, DrawingDocument *ddoc, DoodleSegment *seg);
~DrawingCommand(void);
bool Do(void);
bool Undo(void);
};
class TextEditDocument: public wxDocument
{
DECLARE_DYNAMIC_CLASS(TextEditDocument)
private:
public:
/*
ostream& SaveObject(ostream& stream);
istream& LoadObject(istream& stream);
*/
virtual bool OnSaveDocument(const wxString& filename);
virtual bool OnOpenDocument(const wxString& filename);
virtual bool IsModified(void) const;
virtual void Modify(bool mod);
TextEditDocument(void) {}
~TextEditDocument(void) {}
};
#endif