| | 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 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| | 18 | #pragma interface "textfile.h" |
| | 19 | #endif |
| | 20 | |
| | 21 | #include "wx/defs.h" |
| | 22 | |
| | 23 | #include "wx/textbuf.h" |
| | 24 | |
| | 25 | #if wxUSE_TEXTFILE |
| | 26 | |
| | 27 | #include "wx/file.h" |
| | 28 | |
| | 29 | // ---------------------------------------------------------------------------- |
| | 30 | // wxTextFile |
| | 31 | // ---------------------------------------------------------------------------- |
| | 32 | |
| | 33 | class WXDLLIMPEXP_BASE wxTextFile : public wxTextBuffer |
| | 34 | { |
| | 35 | public: |
| | 36 | // constructors |
| | 37 | wxTextFile() { } |
| | 38 | wxTextFile(const wxString& strFileName); |
| | 39 | |
| | 40 | protected: |
| | 41 | // implement the base class pure virtuals |
| | 42 | virtual bool OnExists() const; |
| | 43 | virtual bool OnOpen(const wxString &strBufferName, |
| | 44 | wxTextBufferOpenMode OpenMode); |
| | 45 | virtual bool OnClose(); |
| | 46 | virtual bool OnRead(wxMBConv& conv); |
| | 47 | virtual bool OnWrite(wxTextFileType typeNew, wxMBConv& conv); |
| | 48 | |
| | 49 | private: |
| | 50 | |
| | 51 | wxFile m_file; |
| | 52 | |
| | 53 | DECLARE_NO_COPY_CLASS(wxTextFile) |
| | 54 | }; |
| | 55 | |
| | 56 | #else // !wxUSE_TEXTFILE |
| | 57 | |
| | 58 | // old code relies on the static methods of wxTextFile being always available |
| | 59 | // and they still are available in wxTextBuffer (even if !wxUSE_TEXTBUFFER), so |
| | 60 | // make it possible to use them in a backwards compatible way |
| | 61 | typedef wxTextBuffer wxTextFile; |
| | 62 | |
| | 63 | #endif // wxUSE_TEXTFILE/!wxUSE_TEXTFILE |
| | 64 | |
| | 65 | #endif // _WX_TEXTFILE_H |
| | 66 | |
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