From 4de0bd4c5c9eec6dd71cac87b91e736944896c22 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Sat, 16 May 2020 15:46:01 +0000
Subject: Add M-+ and M-- to expand and collapse all items in tree mode.

---
 mode-tree.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'mode-tree.c')

diff --git a/mode-tree.c b/mode-tree.c
index 8d210d72..c08c802d 100644
--- a/mode-tree.c
+++ b/mode-tree.c
@@ -887,7 +887,7 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
     struct mouse_event *m, u_int *xp, u_int *yp)
 {
 	struct mode_tree_line	*line;
-	struct mode_tree_item	*current, *parent;
+	struct mode_tree_item	*current, *parent, *mti;
 	u_int			 i, x, y;
 	int			 choice;
 	key_code		 tmp;
@@ -1058,6 +1058,16 @@ mode_tree_key(struct mode_tree_data *mtd, struct client *c, key_code *key,
 			mode_tree_build(mtd);
 		}
 		break;
+	case '-'|KEYC_ESCAPE:
+		TAILQ_FOREACH(mti, &mtd->children, entry)
+			mti->expanded = 0;
+		mode_tree_build(mtd);
+		break;
+	case '+'|KEYC_ESCAPE:
+		TAILQ_FOREACH(mti, &mtd->children, entry)
+			mti->expanded = 1;
+		mode_tree_build(mtd);
+		break;
 	case '?':
 	case '/':
 	case '\023': /* C-s */
-- 
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