Music Hub  ..
A session-wide music playback service
player_skeleton.h
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1 
20 #ifndef CORE_UBUNTU_MEDIA_PLAYER_SKELETON_H_
21 #define CORE_UBUNTU_MEDIA_PLAYER_SKELETON_H_
22 
23 #include <core/media/player.h>
24 
25 #include "player_traits.h"
26 
27 #include "apparmor/ubuntu.h"
28 #include "mpris/player.h"
29 
30 #include <core/dbus/skeleton.h>
31 #include <core/dbus/types/object_path.h>
32 
33 #include <memory>
34 
35 namespace core
36 {
37 namespace ubuntu
38 {
39 namespace media
40 {
41 namespace helper
42 {
43 struct ExternalServices;
44 }
45 
46 class Service;
47 
49 {
50  public:
51  // All creation time arguments go here.
53  {
54  // The bus connection we are associated with.
55  std::shared_ptr<core::dbus::Bus> bus;
56  // The service instance we are exposed under.
57  std::shared_ptr<core::dbus::Service> service;
58  // The session object that we want to expose the skeleton upon.
59  std::shared_ptr<core::dbus::Object> session;
60  // The Service instance that manages Player instances
62  // Our functional dependencies.
65  };
66 
67  PlayerSkeleton(const Configuration& configuration);
68  ~PlayerSkeleton();
69 
70  virtual const core::Property<bool>& can_play() const;
71  virtual const core::Property<bool>& can_pause() const;
72  virtual const core::Property<bool>& can_seek() const;
73  virtual const core::Property<bool>& can_go_previous() const;
74  virtual const core::Property<bool>& can_go_next() const;
75  virtual const core::Property<bool>& is_video_source() const;
76  virtual const core::Property<bool>& is_audio_source() const;
77  virtual const core::Property<PlaybackStatus>& playback_status() const;
78  virtual const core::Property<AVBackend::Backend>& backend() const;
79  virtual const core::Property<LoopStatus>& loop_status() const;
80  virtual const core::Property<PlaybackRate>& playback_rate() const;
81  virtual const core::Property<bool>& shuffle() const;
82  virtual const core::Property<Track::MetaData>& meta_data_for_current_track() const;
83  virtual const core::Property<Volume>& volume() const;
84  virtual const core::Property<PlaybackRate>& minimum_playback_rate() const;
85  virtual const core::Property<PlaybackRate>& maximum_playback_rate() const;
86  virtual const core::Property<int64_t>& position() const;
87  virtual const core::Property<int64_t>& duration() const;
88  virtual const core::Property<AudioStreamRole>& audio_stream_role() const;
89  virtual const core::Property<Orientation>& orientation() const;
90  virtual const core::Property<Lifetime>& lifetime() const;
91 
92  virtual core::Property<LoopStatus>& loop_status();
93  virtual core::Property<PlaybackRate>& playback_rate();
94  virtual core::Property<bool>& shuffle();
95  virtual core::Property<Volume>& volume();
96  virtual core::Property<AudioStreamRole>& audio_stream_role();
97  virtual core::Property<Lifetime>& lifetime();
98 
99  virtual const core::Signal<int64_t>& seeked_to() const;
100  virtual const core::Signal<void>& about_to_finish() const;
101  virtual const core::Signal<void>& end_of_stream() const;
102  virtual const core::Signal<video::Dimensions>& video_dimension_changed() const;
103  virtual const core::Signal<Error>& error() const;
104  virtual const core::Signal<int>& buffering_changed() const;
105 
106  // These properties are not exposed to the client, but still need to be
107  // able to be settable from within the Player:
108  virtual core::Property<PlaybackStatus>& playback_status();
109  virtual core::Property<AVBackend::Backend>& backend();
110  virtual core::Property<bool>& can_play();
111  virtual core::Property<bool>& can_pause();
112  virtual core::Property<bool>& can_seek();
113  virtual core::Property<bool>& can_go_previous();
114  virtual core::Property<bool>& can_go_next();
115  virtual core::Property<bool>& is_video_source();
116  virtual core::Property<bool>& is_audio_source();
117  virtual core::Property<Track::MetaData>& meta_data_for_current_track();
118  virtual core::Property<PlaybackRate>& minimum_playback_rate();
119  virtual core::Property<PlaybackRate>& maximum_playback_rate();
120  virtual core::Property<int64_t>& position();
121  virtual core::Property<int64_t>& duration();
122  virtual core::Property<Orientation>& orientation();
123 
124  virtual core::Signal<int64_t>& seeked_to();
125  virtual core::Signal<void>& about_to_finish();
126  virtual core::Signal<void>& end_of_stream();
127  virtual core::Signal<PlaybackStatus>& playback_status_changed();
128  virtual core::Signal<video::Dimensions>& video_dimension_changed();
129  virtual core::Signal<Error>& error();
130  virtual core::Signal<int>& buffering_changed();
131 
132  private:
133  struct Private;
134  std::shared_ptr<Private> d;
135 };
136 }
137 }
138 }
139 
140 #endif // CORE_UBUNTU_MEDIA_PLAYER_SKELETON_H_
Definition: player.h:33
std::shared_ptr< RequestContextResolver > Ptr
Definition: ubuntu.h:94
std::shared_ptr< core::dbus::Service > service
std::shared_ptr< core::dbus::Object > session
apparmor::ubuntu::RequestContextResolver::Ptr request_context_resolver
apparmor::ubuntu::RequestAuthenticator::Ptr request_authenticator
std::shared_ptr< RequestAuthenticator > Ptr
Definition: ubuntu.h:134
std::shared_ptr< core::dbus::Bus > bus