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1///////////////////////////////////////////////////////////////////////////////
2// Name: wx/textfile.h
3// Purpose: class wxTextFile to work with text files of _small_ size
4// (file is fully loaded in memory) and which understands CR/LF
5// differences between platforms.
6// Author: Vadim Zeitlin
7// Modified by:
8// Created: 03.04.98
9// RCS-ID: $Id$
10// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
11// Licence: wxWindows licence
12///////////////////////////////////////////////////////////////////////////////
13
14#ifndef _WX_TEXTFILE_H
15#define _WX_TEXTFILE_H
16
17#include "wx/defs.h"
18
19#include "wx/textbuf.h"
20
21#if wxUSE_TEXTFILE
22
23#include "wx/file.h"
24
25// ----------------------------------------------------------------------------
26// wxTextFile
27// ----------------------------------------------------------------------------
28
29class WXDLLIMPEXP_BASE wxTextFile : public wxTextBuffer
30{
31public:
32 // constructors
33 wxTextFile() { }
34 wxTextFile(const wxString& strFileName);
35
36protected:
37 // implement the base class pure virtuals
38 virtual bool OnExists() const;
39 virtual bool OnOpen(const wxString &strBufferName,
40 wxTextBufferOpenMode OpenMode);
41 virtual bool OnClose();
42 virtual bool OnRead(const wxMBConv& conv);
43 virtual bool OnWrite(wxTextFileType typeNew, const wxMBConv& conv);
44
45private:
46
47 wxFile m_file;
48
49 wxDECLARE_NO_COPY_CLASS(wxTextFile);
50};
51
52#else // !wxUSE_TEXTFILE
53
54// old code relies on the static methods of wxTextFile being always available
55// and they still are available in wxTextBuffer (even if !wxUSE_TEXTBUFFER), so
56// make it possible to use them in a backwards compatible way
57typedef wxTextBuffer wxTextFile;
58
59#endif // wxUSE_TEXTFILE/!wxUSE_TEXTFILE
60
61#endif // _WX_TEXTFILE_H
62