From bead40c7d0d8782f84749e610d2422b802101782 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@operamail.com>
Date: Sat, 25 Apr 2015 15:09:25 +0200
Subject: add example audio-volume-control
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Signed-off-by: Mattias Andrée <maandree@operamail.com>
---
 doc/examples/audio-volume-control/monitor | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 doc/examples/audio-volume-control/monitor

(limited to 'doc/examples/audio-volume-control/monitor')

diff --git a/doc/examples/audio-volume-control/monitor b/doc/examples/audio-volume-control/monitor
new file mode 100755
index 0000000..82fe7bc
--- /dev/null
+++ b/doc/examples/audio-volume-control/monitor
@@ -0,0 +1,15 @@
+#!/bin/sh
+if [ $# = 1 ]; then
+    if [ "$(echo "${1}" | cut -d ' ' -f 2)" = "volume-changed" ]; then
+	printf '\e[H\e[2J'
+	amixer get Master
+    fi
+    exit 0
+fi
+
+exec 2>/dev/null
+
+printf '\e[?1049h\e[H\e[2J'
+trap -- "printf '\e[?1049l'" SIGINT
+bus listen "/tmp/example-bus" \'"${0/\'/\'\\\'\'}"\'' "${arg}"'
+
-- 
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