Add ansi.h and one define.

diff --git a/src/lib/ansi.h b/src/lib/ansi.h
new file mode 100644 (file)
index 0000000..1aa1180
--- /dev/null
+++ b/src/lib/ansi.h
@@ -0,0 +1,22 @@
+/*
+    Copyright (C) 2023 Carl Hetherington <cth@carlh.net>
+
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    DCP-o-matic is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#define UP_ONE_LINE_AND_ERASE "\033[1A\033[2K"

diff --git a/src/tools/dcpomatic_cli.cc b/src/tools/dcpomatic_cli.cc
index 5e55b4da273d93e93ff1ad749a228d046d896269..502446a3317a3dd78245105f98d49bbfbc13839a 100644 (file)
--- a/src/tools/dcpomatic_cli.cc
+++ b/src/tools/dcpomatic_cli.cc
@@ -19,6 +19,7 @@
 */
 
 
+#include "lib/ansi.h"
 #include "lib/audio_content.h"
 #include "lib/config.h"
 #include "lib/cross.h"
@@ -209,7 +210,7 @@ show_jobs_on_console (bool progress)
 
                if (!first && progress) {
                        for (size_t i = 0; i < jobs.size(); ++i) {
-                               cout << "\033[1A\033[2K";
+                               cout << UP_ONE_LINE_AND_ERASE;
                        }
                        cout.flush ();
                }