enumerating all MIME types (half finished, doesn't work yet)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4845 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mimetype.h

@@ -190,6 +190,12 @@ public:
         // read in additional file in mime.types format
     bool ReadMimeTypes(const wxString& filename);
 
+    // enumerate all known file types: the caller is responsible for freeing
+    // both the array and its elements! The previous value of filetypes is lost
+    //
+    // returns the number of retrieved file types
+    size_t EnumAllFileTypes(wxFileType **filetypes);
+
     // these functions can be used to provide default values for some of the
     // MIME types inside the program itself (you may also use
     // ReadMailcap(filenameWithDefaultTypes, TRUE /* use as fallback */) to