Struct NowPlayingJXA

pub struct NowPlayingJXA { /* private fields */ }

Implementations

impl NowPlayingJXA

pub fn new(update_interval: Duration) -> Self

Creates a new instance of NowPlayingJXA and registers for playback notifications.

This function initializes a new NowPlayingJXA object, sets up necessary observers, and ensures that media metadata is updated upon creation.

Returns

• NowPlayingJXA: A new instance of the NowPlayingJXA struct.

Example

use media_remote::NowPlayingJXA;
use std::time::Duration;

let now_playing = NowPlayingJXA::new(Duration::from_secs(3));

pub fn get_info(&self) -> RwLockReadGuard<'_, Option<NowPlayingInfo>>

Retrieves the latest now playing information.

This function provides a read-locked view of the current playing media metadata.

Note

• The lock should be released as soon as possible to minimize blocking time.

Returns

• RwLockReadGuard<'_, Option<NowPlayingInfo>>: A guard to the now playing metadata.

Example

use media_remote::NowPlayingJXA;
use std::time::Duration;

let now_playing = NowPlayingJXA::new(Duration::from_secs(3));
let guard = now_playing.get_info();
let info = guard.as_ref();

if let Some(info) = info {
    println!("Currently playing: {:?}", info.title);
}

drop(guard);

Trait Implementations

impl Controller for NowPlayingJXA

fn is_info_some(&self) -> bool

fn toggle(&self) -> bool

Toggles between play and pause states.

fn play(&self) -> bool

Play the currently playing media.

fn pause(&self) -> bool

Pauses the currently playing media.

fn next(&self) -> bool

Skips to the next track in the playback queue.

fn previous(&self) -> bool

Returns to the previous track in the playback queue.

impl Drop for NowPlayingJXA

fn drop(&mut self)

Executes the destructor for this type.

impl Subscription for NowPlayingJXA

fn get_info(&self) -> RwLockReadGuard<'_, Option<NowPlayingInfo>>

fn get_token_counter(&self) -> Arc<AtomicU64>

fn get_listeners( &self, ) -> Arc<Mutex<HashMap<ListenerToken, Box<dyn Fn(RwLockReadGuard<'_, Option<NowPlayingInfo>>) + Send + Sync>>>>

fn subscribe<F: Fn(RwLockReadGuard<'_, Option<NowPlayingInfo>>) + Send + Sync + 'static>( &self, listener: F, ) -> ListenerToken

Subscribes a listener to receive updates when the “Now Playing” information changes.

fn unsubscribe(&self, token: ListenerToken)

Unsubscribes a previously registered listener using the provided ListenerToken.