From 6ef44e08ae899de2dc9992b5934154856a2b460a Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Mon, 20 Mar 2023 21:45:58 +0100
Subject: add client indicator

---
 dbar.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dbar.c b/dbar.c
index 80eaeaa..8fdfd8c 100644
--- a/dbar.c
+++ b/dbar.c
@@ -12,6 +12,7 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <sys/inotify.h>
+#include <malloc.h>
 
 #include "drw.h"
 #include "util.h"
@@ -136,6 +137,8 @@ draw_frame(Bar *bar)
 			draw_font(canvas, font, tag->name, x, height - padding, foreground);
 		}
 
+		if (bar->clients & (1 << i))
+			draw_rect(canvas, x - padding + 2, 2, 5, 5, foreground);
 
 		x += padding + w;
 		++i;
@@ -313,7 +316,11 @@ dwl_output_tag(void *data, struct zdwl_output_v1 *zdwl_output_v1, uint32_t tag,
 		bar->urgtag &= ~(1 << tag);
 	}
 
-	bar->clients = clients;
+	if (clients) {
+		bar->clients |= 1 << tag;
+	} else {
+		bar->clients &= ~(1 << tag);
+	}
 
 	if (++bar->update_count == bar_state.tags.size) {
 		update_bar(bar);
-- 
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