Added background colour again

[wxWidgets.git] / include / wx / fstream.h

diff --git a/include/wx/fstream.h b/include/wx/fstream.h
index d41b9bc7351348556902716e990b0c7b98787c0b..76a78cf227618ce39daef22ffbf075a239889e9c 100644 (file)
--- a/include/wx/fstream.h
+++ b/include/wx/fstream.h
@@ -8,61 +8,67 @@
 // Copyright:   (c) Guilhem Lavaux
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
-#ifndef __WXFSTREAM_H__
-#define __WXFSTREAM_H__
 
-#include <stdio.h>
+#ifndef _WX_WXFSTREAM_H__
+#define _WX_WXFSTREAM_H__
+
+#ifdef __GNUG__
+#pragma interface "fstream.h"
+#endif
+
 #include <wx/object.h>
 #include <wx/string.h>
 #include <wx/stream.h>
+#include <wx/file.h>
 
-class wxFileStreamBase: public wxStream {
-  DECLARE_CLASS(wxFileStreamBase)
+class wxFileInputStream: public wxInputStream {
  public:
-  wxFileStreamBase(const wxString& fileName, int iolimit);
-  virtual ~wxFileStreamBase();
+  wxFileInputStream(const wxString& ifileName);
+  wxFileInputStream(wxFile& file);
+  wxFileInputStream(int fd);
+  virtual ~wxFileInputStream();
 
-  wxInputStream& Read(void *buffer, size_t size);
-  size_t SeekI(int pos, wxWhenceType whence = wxBeginPosition);
-  size_t TellI() const;
+  virtual char Peek();
 
-  bool Eof() const { return m_eof; }
-  size_t LastRead() const { return m_lastread; }
+  bool Ok() const { return m_file->IsOpened(); }
 
-  wxOutputStream& Write(const void *buffer, size_t size);
-  size_t SeekO(int pos, wxWhenceType whence = wxBeginPosition);
-  size_t TellO() const;
+ protected:
+  wxFileInputStream();
 
-  bool Bad() const { return m_bad; }
-  size_t LastWrite() const { return m_lastwrite; }
-
-  void Sync();
+  size_t OnSysRead(void *buffer, size_t size);
+  off_t OnSysSeek(off_t pos, wxSeekMode mode);
+  off_t OnSysTell() const;
 
  protected:
-  size_t m_lastread, m_lastwrite;
-  bool m_eof, m_bad;
-  FILE *m_file;
+  wxFile *m_file;
+  bool m_file_destroy;
 };
 
-class wxFileInputStream: public wxFileStreamBase {
-  DECLARE_CLASS(wxFileInputStream)
+class wxFileOutputStream: public wxOutputStream {
  public:
-  wxFileInputStream(const wxString& fileName) : wxFileStreamBase(fileName, 1) {}
-  virtual ~wxFileInputStream() {}
-};
+  wxFileOutputStream(const wxString& fileName);
+  wxFileOutputStream(wxFile& file);
+  wxFileOutputStream(int fd);
+  virtual ~wxFileOutputStream();
 
-class wxFileOutputStream: public wxFileStreamBase {
-  DECLARE_CLASS(wxFileOutputStream)
- public:
-  wxFileOutputStream(const wxString& fileName) : wxFileStreamBase(fileName, 2) {}
-  virtual ~wxFileOutputStream() {}
-};
+  // To solve an ambiguity on GCC
+  inline wxOutputStream& Write(const void *buffer, size_t size)
+     { return wxOutputStream::Write(buffer, size); }
 
-class wxFileStream: public wxFileStreamBase {
-  DECLARE_CLASS(wxFileStream)
- public:
-  wxFileStream(const wxString& fileName) : wxFileStreamBase(fileName, 0) {}
-  virtual ~wxFileStream() {}
+  void Sync();
+
+  bool Ok() const { return m_file->IsOpened(); }
+
+ protected:
+  wxFileOutputStream();
+
+  size_t OnSysWrite(const void *buffer, size_t size);
+  off_t OnSysSeek(off_t pos, wxSeekMode mode);
+  off_t OnSysTell() const;
+
+ protected:
+  wxFile *m_file;
+  bool m_file_destroy;
 };
 
 #endif