Common code for the same handling of wxSL_INVERSE.

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

diff --git a/include/wx/ffile.h b/include/wx/ffile.h
index 75d546e055671890591f6b452f61f889a652d301..f61a97fd299d003a7fccf3a39f36d784f5d5070c 100644 (file)
--- a/include/wx/ffile.h
+++ b/include/wx/ffile.h
@@ -12,7 +12,7 @@
 #ifndef   _WX_FFILE_H_
 #define   _WX_FFILE_H_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "ffile.h"
 #endif
 
@@ -53,7 +53,7 @@ public:
   bool Close();
 
   // assign an existing file descriptor and get it back from wxFFile object
-  void Attach(FILE *fp, const wxString& name = wxT(""))
+  void Attach(FILE *fp, const wxString& name = wxEmptyString)
     { Close(); m_fp = fp; m_name = name; }
   void Detach() { m_fp = NULL; }
   FILE *fp() const { return m_fp; }
@@ -78,15 +78,16 @@ public:
 
   // file pointer operations (return ofsInvalid on failure)
     // move ptr ofs bytes related to start/current pos/end of file
-  bool Seek(long ofs, wxSeekMode mode = wxFromStart);
+  bool Seek(wxFileOffset ofs, wxSeekMode mode = wxFromStart);
     // move ptr to ofs bytes before the end
-  bool SeekEnd(long ofs = 0) { return Seek(ofs, wxFromEnd); }
+  bool SeekEnd(wxFileOffset ofs = 0) { return Seek(ofs, wxFromEnd); }
     // get current position in the file
-  size_t Tell() const;
+  wxFileOffset Tell() const;
     // get current file length
-  size_t Length() const;
+  wxFileOffset Length() const;
 
-  // simple accessors
+  // simple accessors: note that Eof() and Error() may only be called if
+  // IsOpened()!
     // is file opened?
   bool IsOpened() const { return m_fp != NULL; }
     // is end of file reached?
@@ -95,6 +96,8 @@ public:
   bool Error() const { return ferror(m_fp) != 0; }
     // get the file name
   const wxString& GetName() const { return m_name; }
+    // type such as disk or pipe
+  wxFileKind GetKind() const { return wxGetFileKind(m_fp); }
 
   // dtor closes the file if opened
   ~wxFFile() { Close(); }