From: Jonas Fonseca <fonseca@diku.dk>
Date: Mon, 19 Jan 2009 15:29:59 +0000 (+0100)
Subject: Cleanup and improve option toggling actions to include help message
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=aef019ed5b5e83900a1094437de320341644165f;p=tig.git

Cleanup and improve option toggling actions to include help message
---

diff --git a/tig.c b/tig.c
index 6b0aa08..a8976b9 100644
--- a/tig.c
+++ b/tig.c
@@ -2191,6 +2191,14 @@ update_display_cursor(struct view *view)
 	}
 }
 
+static void
+toggle_view_option(bool *option, const char *help)
+{
+	*option = !*option;
+	redraw_display();
+	report("%sabling %s", *option ? "En" : "Dis", help);
+}
+
 /*
  * Navigation
  */
@@ -3115,28 +3123,23 @@ view_driver(struct view *view, enum request request)
 		break;
 
 	case REQ_TOGGLE_LINENO:
-		opt_line_number = !opt_line_number;
-		redraw_display();
+		toggle_view_option(&opt_line_number, "line numbers");
 		break;
 
 	case REQ_TOGGLE_DATE:
-		opt_date = !opt_date;
-		redraw_display();
+		toggle_view_option(&opt_date, "date display");
 		break;
 
 	case REQ_TOGGLE_AUTHOR:
-		opt_author = !opt_author;
-		redraw_display();
+		toggle_view_option(&opt_author, "author display");
 		break;
 
 	case REQ_TOGGLE_REV_GRAPH:
-		opt_rev_graph = !opt_rev_graph;
-		redraw_display();
+		toggle_view_option(&opt_rev_graph, "revision graph display");
 		break;
 
 	case REQ_TOGGLE_REFS:
-		opt_show_refs = !opt_show_refs;
-		redraw_display();
+		toggle_view_option(&opt_show_refs, "reference display");
 		break;
 
 	case REQ_SEARCH: