degesch: add nickname autocompletion

1 files changed, 16 insertions, 1 deletions

diff --git a/degesch.c b/degesch.c
index cfa44a6..7aa9649 100644
--- a/degesch.c
+++ b/degesch.c
@@ -5330,7 +5330,22 @@ static void
 complete_nicknames (struct app_context *ctx, struct completion *data,
 	const char *word, struct str_vector *output)
 {
-	// TODO; if (data->location == 0) --> add colons to nicknames
+	if (ctx->current_buffer->type != BUFFER_CHANNEL)
+		return;
+	struct channel *channel = ctx->current_buffer->channel;
+
+	// XXX: this is a bit hackish and doesn't respect server case mapping
+	char *mask = xstrdup_printf ("%s*", word);
+	LIST_FOR_EACH (struct channel_user, iter, channel->users)
+	{
+		const char *nickname = iter->user->nickname;
+		if (fnmatch (mask, nickname, 0))
+			continue;
+		str_vector_add_owned (output, data->location == 0
+			? xstrdup_printf ("%s:", nickname)
+			: xstrdup (nickname));
+	}
+	free (mask);
 }
 
 static char **