Music Hub ..
A session-wide music playback service
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lomiri::MediaHubService::TrackListImplementationPrivate Class Reference
Collaboration diagram for lomiri::MediaHubService::TrackListImplementationPrivate:

Public Types

typedef QMap< Track::Id, QPair< QUrl, Track::MetaData > > MetaDataCache

Public Member Functions

 TrackListImplementationPrivate (const QSharedPointer< media::Engine::MetaDataExtractor > &extractor, TrackListImplementation *q)
TrackList::ConstIterator empty_iterator () const
bool is_first_track (const TrackList::ConstIterator &it) const
bool is_last_track (const TrackList::ConstIterator &it) const
TrackList::ConstIterator current_iterator () const
void set_current_track (const Track::Id &id)
Track::Id get_current_track () const
TrackList::ConstIterator get_current_shuffled () const
void add_track_with_uri_at (const QUrl &uri, const Track::Id &position, bool make_current)
void add_tracks_with_uri_at (const QVector< QUrl > &uris, const Track::Id &position)
bool move_track (const Track::Id &id, const Track::Id &to)
void remove_track (const Track::Id &id)
void do_remove_track (const Track::Id &id)
void go_to (const Track::Id &track)
void updateCachedTrackMetadata (const Track::Id &id, const QUrl &uri)
media::TrackList::Container::iterator get_shuffled_insert_it ()

Public Attributes

size_t track_counter
MetaDataCache meta_data_cache
QSharedPointer< Engine::MetaDataExtractor > extractor
TrackList::Container shuffled_tracks
TrackList::Container m_tracks
bool shuffle
media::Track::Id current_track
media::Player::LoopStatus loop_status
uint64_t current_position
TrackListImplementation * q_ptr

Detailed Description

Definition at line 47 of file track_list_implementation.cpp.

Member Typedef Documentation

◆ MetaDataCache

typedef QMap<Track::Id, QPair<QUrl, Track::MetaData> > lomiri::MediaHubService::TrackListImplementationPrivate::MetaDataCache

Definition at line 52 of file track_list_implementation.cpp.

Constructor & Destructor Documentation

◆ TrackListImplementationPrivate()

TrackListImplementationPrivate::TrackListImplementationPrivate ( const QSharedPointer< media::Engine::MetaDataExtractor > & extractor,
TrackListImplementation * q )

Definition at line 120 of file track_list_implementation.cpp.

References current_position, extractor, loop_status, q_ptr, shuffle, and track_counter.

Member Function Documentation

◆ add_track_with_uri_at()

void TrackListImplementationPrivate::add_track_with_uri_at ( const QUrl & uri,
const Track::Id & position,
bool make_current )

Definition at line 171 of file track_list_implementation.cpp.

References get_current_track(), get_shuffled_insert_it(), go_to(), m_tracks, MH_DEBUG, MH_TRACE, set_current_track(), shuffle, shuffled_tracks, track_counter, and updateCachedTrackMetadata().

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◆ add_tracks_with_uri_at()

void TrackListImplementationPrivate::add_tracks_with_uri_at ( const QVector< QUrl > & uris,
const Track::Id & position )

Definition at line 212 of file track_list_implementation.cpp.

References get_current_track(), get_shuffled_insert_it(), m_tracks, MH_DEBUG, set_current_track(), shuffle, shuffled_tracks, track_counter, and updateCachedTrackMetadata().

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◆ current_iterator()

TrackList::ConstIterator TrackListImplementationPrivate::current_iterator ( ) const

Definition at line 133 of file track_list_implementation.cpp.

References current_track, m_tracks, MH_DEBUG, and MH_ERROR.

◆ do_remove_track()

void TrackListImplementationPrivate::do_remove_track ( const Track::Id & id)

Definition at line 373 of file track_list_implementation.cpp.

References m_tracks, meta_data_cache, shuffle, and shuffled_tracks.

Referenced by remove_track().

◆ empty_iterator()

TrackList::ConstIterator lomiri::MediaHubService::TrackListImplementationPrivate::empty_iterator ( ) const
inline

Definition at line 58 of file track_list_implementation.cpp.

References m_tracks.

◆ get_current_shuffled()

TrackList::ConstIterator TrackListImplementationPrivate::get_current_shuffled ( ) const

Definition at line 165 of file track_list_implementation.cpp.

References get_current_track(), and shuffled_tracks.

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◆ get_current_track()

Track::Id TrackListImplementationPrivate::get_current_track ( ) const

Definition at line 156 of file track_list_implementation.cpp.

References current_track, and m_tracks.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), and get_current_shuffled().

◆ get_shuffled_insert_it()

media::TrackList::Container::iterator lomiri::MediaHubService::TrackListImplementationPrivate::get_shuffled_insert_it ( )
inline

Definition at line 90 of file track_list_implementation.cpp.

References shuffled_tracks.

Referenced by add_track_with_uri_at(), and add_tracks_with_uri_at().

◆ go_to()

void TrackListImplementationPrivate::go_to ( const Track::Id & track)

Definition at line 393 of file track_list_implementation.cpp.

References set_current_track().

Referenced by add_track_with_uri_at(), and remove_track().

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◆ is_first_track()

bool lomiri::MediaHubService::TrackListImplementationPrivate::is_first_track ( const TrackList::ConstIterator & it) const
inline

Definition at line 59 of file track_list_implementation.cpp.

References m_tracks.

◆ is_last_track()

bool lomiri::MediaHubService::TrackListImplementationPrivate::is_last_track ( const TrackList::ConstIterator & it) const
inline

Definition at line 62 of file track_list_implementation.cpp.

References m_tracks.

◆ move_track()

bool TrackListImplementationPrivate::move_track ( const Track::Id & id,
const Track::Id & to )

Definition at line 259 of file track_list_implementation.cpp.

References current_track, m_tracks, MH_DEBUG, and MH_ERROR.

◆ remove_track()

void TrackListImplementationPrivate::remove_track ( const Track::Id & id)

Definition at line 324 of file track_list_implementation.cpp.

References current_track, do_remove_track(), go_to(), loop_status, m_tracks, MH_DEBUG, MH_WARNING, and lomiri::MediaHubService::Player::playlist.

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◆ set_current_track()

void TrackListImplementationPrivate::set_current_track ( const Track::Id & id)

Definition at line 150 of file track_list_implementation.cpp.

References current_track, and m_tracks.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), and go_to().

◆ updateCachedTrackMetadata()

void lomiri::MediaHubService::TrackListImplementationPrivate::updateCachedTrackMetadata ( const Track::Id & id,
const QUrl & uri )
inline

Definition at line 80 of file track_list_implementation.cpp.

References meta_data_cache.

Referenced by add_track_with_uri_at(), and add_tracks_with_uri_at().

Member Data Documentation

◆ current_position

uint64_t lomiri::MediaHubService::TrackListImplementationPrivate::current_position

Definition at line 114 of file track_list_implementation.cpp.

Referenced by TrackListImplementationPrivate().

◆ current_track

media::Track::Id lomiri::MediaHubService::TrackListImplementationPrivate::current_track
mutable

Definition at line 112 of file track_list_implementation.cpp.

Referenced by current_iterator(), get_current_track(), move_track(), remove_track(), and set_current_track().

◆ extractor

QSharedPointer<Engine::MetaDataExtractor> lomiri::MediaHubService::TrackListImplementationPrivate::extractor

Definition at line 106 of file track_list_implementation.cpp.

Referenced by TrackListImplementationPrivate().

◆ loop_status

media::Player::LoopStatus lomiri::MediaHubService::TrackListImplementationPrivate::loop_status

Definition at line 113 of file track_list_implementation.cpp.

Referenced by remove_track(), and TrackListImplementationPrivate().

◆ m_tracks

TrackList::Container lomiri::MediaHubService::TrackListImplementationPrivate::m_tracks

Definition at line 110 of file track_list_implementation.cpp.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), current_iterator(), do_remove_track(), empty_iterator(), get_current_track(), is_first_track(), is_last_track(), move_track(), remove_track(), and set_current_track().

◆ meta_data_cache

MetaDataCache lomiri::MediaHubService::TrackListImplementationPrivate::meta_data_cache

Definition at line 105 of file track_list_implementation.cpp.

Referenced by do_remove_track(), and updateCachedTrackMetadata().

◆ q_ptr

TrackListImplementation* lomiri::MediaHubService::TrackListImplementationPrivate::q_ptr

Definition at line 115 of file track_list_implementation.cpp.

Referenced by TrackListImplementationPrivate().

◆ shuffle

bool lomiri::MediaHubService::TrackListImplementationPrivate::shuffle

Definition at line 111 of file track_list_implementation.cpp.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), do_remove_track(), and TrackListImplementationPrivate().

◆ shuffled_tracks

TrackList::Container lomiri::MediaHubService::TrackListImplementationPrivate::shuffled_tracks

Definition at line 109 of file track_list_implementation.cpp.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), do_remove_track(), get_current_shuffled(), and get_shuffled_insert_it().

◆ track_counter

size_t lomiri::MediaHubService::TrackListImplementationPrivate::track_counter

Definition at line 104 of file track_list_implementation.cpp.

Referenced by add_track_with_uri_at(), add_tracks_with_uri_at(), and TrackListImplementationPrivate().

The documentation for this class was generated from the following file: