Added wxStandardPaths::MSWGetShellDir().

This function allows to get the location of Windows shell special folders not
covered by wxStandardPaths methods (yet), e.g. CSIDL_DESKTOPDIRECTORY.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61662 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/stdpaths.cpp

@@ -321,6 +321,12 @@ void wxStandardPaths::DontIgnoreAppSubDir()
     m_appDir.clear();
 }
 
+/* static */
+wxString wxStandardPaths::MSWGetShellDir(int csidl)
+{
+    return DoGetDirectory(csidl);
+}
+
 // ----------------------------------------------------------------------------
 // public functions
 // ----------------------------------------------------------------------------