1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chromeos/dbus/volume_state.h"
6
7 #include "base/format_macros.h"
8 #include "base/strings/stringprintf.h"
9
10 namespace chromeos {
11
VolumeState()12 VolumeState::VolumeState()
13 : output_volume(0),
14 output_system_mute(false),
15 input_gain(0),
16 input_mute(false),
17 output_user_mute(false) {
18 }
19
ToString() const20 std::string VolumeState::ToString() const {
21 std::string result;
22 base::StringAppendF(&result,
23 "output_volume = %d ",
24 output_volume);
25 base::StringAppendF(&result,
26 "output_system_mute = %s ",
27 output_system_mute ? "true" : "false");
28 base::StringAppendF(&result,
29 "input_gain = %d ",
30 input_gain);
31 base::StringAppendF(&result,
32 "input_mute = %s ",
33 input_mute ? "true" : "false");
34 base::StringAppendF(&result,
35 "output_user_mute = %s ",
36 output_user_mute ? "true" : "false");
37 return result;
38 }
39
40 } // namespace chromeos
41