Music Hub  ..
A session-wide music playback service
metadata.h
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1 /*
2  * Copyright © 2014 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Thomas Voß <thomas.voss@canonical.com>
17  */
18 
19 #ifndef MPRIS_METADATA_H_
20 #define MPRIS_METADATA_H_
21 
22 #include <core/dbus/types/object_path.h>
23 
24 #include <cstdint>
25 
26 #include <string>
27 
28 namespace mpris
29 {
30 namespace metadata
31 {
32 // D-Bus path: A unique identity for this track within the context of an MPRIS object (eg: tracklist).
33 struct TrackId
34 {
35  static constexpr const char* name{"mpris:trackid"};
36  typedef core::dbus::types::ObjectPath ValueType;
37 };
38 // 64-bit integer: The duration of the track in microseconds.
39 struct Length
40 {
41  static constexpr const char* name{"mpris:length"};
42  typedef std::int64_t ValueType;
43 };
44 // URI: The location of an image representing the track or album.
45 // Clients should not assume this will continue to exist when the media player
46 // stops giving out the URL.
47 struct ArtUrl
48 {
49  static constexpr const char* name{"mpris:artUrl"};
50  typedef std::string ValueType;
51 };
52 }
53 }
54 
55 #endif // MPRIS_METADATA_H_
std::int64_t ValueType
Definition: metadata.h:42
static constexpr const char * name
Definition: metadata.h:41
static constexpr const char * name
Definition: metadata.h:35
core::dbus::types::ObjectPath ValueType
Definition: metadata.h:36
std::string ValueType
Definition: metadata.h:50
static constexpr const char * name
Definition: metadata.h:49