statusline: indicate when sorting is in progress

Indicate when sorting is in progress in the statusline.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/statusline/state.go b/lib/statusline/state.go
index fe32626a..895bb2c4 100644
--- a/lib/statusline/state.go
+++ b/lib/statusline/state.go
@@ -109,6 +109,15 @@ func Search(desc string) SetStateFunc {
 	}
 }
 
+func Sorting(on bool) SetStateFunc {
+	return func(s *State, folder string) {
+		s.folderState(folder).Sorting = ""
+		if on {
+			s.folderState(folder).Sorting = "sorting"
+		}
+	}
+}
+
 func Threading(on bool) SetStateFunc {
 	return func(s *State, folder string) {
 		s.folderState(folder).Threading = ""