Remove identic implementations of wxDir::Exists from platform-specific files and put it in dircmn.cpp (they all used wxDirExists).

Add wxDir::Make() and wxDir::Remove() for coherency with wxDir::Exists() and document them as simple aliases to wxFileName functions, just a bit more readable.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64632 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dir.h

@@ -83,8 +83,6 @@ class WXDLLIMPEXP_FWD_BASE wxDirData;
 class WXDLLIMPEXP_BASE wxDir
 {
 public:
-    // test for existence of a directory with the given name
-    static bool Exists(const wxString& dir);
 
     // ctors
     // -----
@@ -106,6 +104,7 @@ public:
 
     // get the full name of the directory (without '/' at the end)
     wxString GetName() const;
+    
 
     // file enumeration routines
     // -------------------------
@@ -151,6 +150,20 @@ public:
     static wxULongLong GetTotalSize(const wxString &dir, wxArrayString *filesSkipped = NULL);
 #endif // wxUSE_LONGLONG
 
+
+    // static utilities for directory management
+    // (alias to wxFileName's functions for dirs)
+    // -----------------------------------------
+    
+    // test for existence of a directory with the given name
+    static bool Exists(const wxString& dir);
+
+    static bool Make(const wxString &dir, int perm = wxS_DIR_DEFAULT,
+                     int flags = 0);
+
+    static bool Remove(const wxString &dir, int flags = 0);
+    
+
 private:
     friend class wxDirData;