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: textfile.h 38570 2006-04-05 14:37:47Z VZ $ 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 DECLARE_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 63