sway

commit 862a4f69bed4ef32a67798f04a73d7006a67160a
parent e33671fd9a478a917250b2e3b889c9ee0e49c65c
Author: Drew DeVault <sir@cmpwn.com>
Date:   Tue, 23 Oct 2018 14:18:58 +0200

Merge pull request #2944 from RyanDwyer/fix-multiseat-dormant-cursor

Fix dormant cursor when using multiple seats
Diffstat:
M
sway/input/cursor.c
 | 
3
+++
M
sway/input/seat.c
 | 
7
+++++--

2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/sway/input/cursor.c b/sway/input/cursor.c
@@ -1220,6 +1220,9 @@ static void handle_request_set_cursor(struct wl_listener *listener,
 
 void cursor_set_image(struct sway_cursor *cursor, const char *image,
 		struct wl_client *client) {
+	if (!(cursor->seat->wlr_seat->capabilities & WL_SEAT_CAPABILITY_POINTER)) {
+		return;
+	}
 	if (!image) {
 		wlr_cursor_set_image(cursor->cursor, NULL, 0, 0, 0, 0, 0, 0);
 	} else if (!cursor->image || strcmp(cursor->image, image) != 0) {
diff --git a/sway/input/seat.c b/sway/input/seat.c
@@ -389,12 +389,15 @@ static void seat_update_capabilities(struct sway_seat *seat) {
 			break;
 		}
 	}
-	wlr_seat_set_capabilities(seat->wlr_seat, caps);
 
-	// Hide cursor if seat doesn't have pointer capability
+	// Hide cursor if seat doesn't have pointer capability.
+	// We must call cursor_set_image while the wlr_seat has the capabilities
+	// otherwise it's a no op.
 	if ((caps & WL_SEAT_CAPABILITY_POINTER) == 0) {
 		cursor_set_image(seat->cursor, NULL, NULL);
+		wlr_seat_set_capabilities(seat->wlr_seat, caps);
 	} else {
+		wlr_seat_set_capabilities(seat->wlr_seat, caps);
 		cursor_set_image(seat->cursor, "left_ptr", NULL);
 	}
 }