X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a315cec9685964e73d833f4c8cf6b38828780899..54946cc95b8493fb092b6a508bf22a1cd6fa4693:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index d565187e62..9768a87395 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -273,32 +273,29 @@ public:
     static bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE );
 
         // is this filename absolute?
-    bool IsAbsolute( wxPathFormat format = wxPATH_NATIVE ) const;
+    bool IsAbsolute(wxPathFormat format = wxPATH_NATIVE) const;
 
         // is this filename relative?
-    bool IsRelative() const
-        { return m_relative; }
-        
-        // forcibly set the flag
-    void SetAbsolute()
-        { m_relative = FALSE; }
-    void SetRelative()
-        { m_relative = TRUE; }
+    bool IsRelative(wxPathFormat format = wxPATH_NATIVE) const
+        { return !IsAbsolute(format); }
 
     // Information about path format
 
-    // get the string separating the volume from the path for this format
+    // get the string separating the volume from the path for this format,
+    // return an empty string if this format doesn't support the notion of
+    // volumes at all
     static wxString GetVolumeSeparator(wxPathFormat format = wxPATH_NATIVE);
 
     // get the string of path separators for this format
     static wxString GetPathSeparators(wxPathFormat format = wxPATH_NATIVE);
 
+    // get the canonical path separator for this format
+    static wxChar GetPathSeparator(wxPathFormat format = wxPATH_NATIVE)
+        { return GetPathSeparators(format)[0u]; }
+
     // is the char a path separator for this format?
     static bool IsPathSeparator(wxChar ch, wxPathFormat format = wxPATH_NATIVE);
 
-    // FIXME: what exactly does this do?
-    bool IsWild( wxPathFormat format = wxPATH_NATIVE );
-
     // Dir accessors
     void AppendDir( const wxString &dir );
     void PrependDir( const wxString &dir );
@@ -344,6 +341,9 @@ public:
     // Return the long form of the path (returns identity on non-Windows platforms)
     wxString GetLongPath() const;
 
+    // Is this a file or directory (not necessarily an existing one)
+    bool IsDir() const { return m_name.empty() && m_ext.empty(); }
+
     // various helpers
 
         // get the canonical path format for this platform
@@ -375,8 +375,15 @@ private:
     // the file name and extension (empty for directories)
     wxString        m_name,
                     m_ext;
-                    
-    // is the path relative
+
+    // when m_dirs is empty it may mean either that we have no path at all or
+    // that our path is '/', i.e. the root directory
+    //
+    // we use m_relative to distinguish between these two cases, it will be
+    // TRUE in the former and FALSE in the latter
+    //
+    // NB: the path is not absolute just because m_relative is FALSE, it still
+    //     needs the drive (i.e. volume) in some formats (Windows)
     bool            m_relative;
 };