-// RegisterEventChange requests registration for folder event change
-func (f *Folders) RegisterEventChange(id string, cb *FolderEventCB, data *FolderEventCBData) error {
-
- flds := make(map[string]*IFOLDER)
- if id != "" {
- // Register to a specific folder
- flds[id] = f.Get(id)
- } else {
- // Register to all folders
- flds = f.folders
- f.registerCB = append(f.registerCB, RegisteredCB{cb: cb, data: data})
- }
-
- for _, fld := range flds {
- err := (*fld).RegisterEventChange(cb, data)
- if err != nil {
- return err
- }
- }
-
- return nil
-}
-