110 lines
2.7 KiB
Rust
110 lines
2.7 KiB
Rust
// Copyright (c) 2022 Marceline Cramer
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// SPDX-License-Identifier: AGPL-3.0-or-later
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use serde::{Deserialize, Serialize};
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pub use serde;
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pub use serde_json;
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#[derive(Copy, Clone, Debug, Serialize, Deserialize)]
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pub enum PlaybackStatus {
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/// A track is currently playing.
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Playing,
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/// A track is currently paused.
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Paused,
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/// No track is currently playing.
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Stopped,
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}
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#[derive(Copy, Clone, Debug, Serialize, Deserialize)]
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pub enum LoopStatus {
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/// The playback will stop when there are no more tracks to play.
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None,
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/// The current track will start again from the beginning once it has finished playing.
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Track,
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/// The playback loops through a list of tracks.
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Playlist,
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}
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#[derive(Clone, Debug, Serialize, Deserialize)]
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pub struct ProgressChanged {
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/// Current position into the track in seconds.
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pub position: f32,
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}
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#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
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pub struct AlbumInfo {
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/// The title of the current album.
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pub title: Option<String>,
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/// The list of artists of the album.
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pub artists: Vec<String>,
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}
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#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
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pub struct TrackInfo {
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/// The title of the current track.
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pub title: Option<String>,
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/// The list of artists on this track. May be empty.
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pub artists: Vec<String>,
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/// The optional track number on the disc the album the track appears on.
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pub track_number: Option<i32>,
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/// Length of the track in seconds.
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pub length: Option<f32>,
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}
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#[derive(Clone, Debug, Serialize, Deserialize)]
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#[serde(tag = "kind")]
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pub enum InMsg {
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Connected,
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Disconnected,
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PlaybackStatusChanged(PlaybackStatus),
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VolumeChanged { volume: f32 },
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ShuffleChanged { shuffle: bool },
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LoopingChanged(LoopStatus),
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ProgressChanged(ProgressChanged),
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AlbumChanged(AlbumInfo),
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TrackChanged(TrackInfo),
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}
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#[derive(Clone, Debug, Serialize, Deserialize)]
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#[serde(tag = "kind")]
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pub enum OutMsg {
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/// Brings the media player's user interface to the front using any
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/// appropriate mechanism available.
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Raise,
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/// Pauses playback.
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Pause,
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/// Resumes playback.
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Play,
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/// Toggles playback between paused and resumed.
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PlayPause,
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/// Stops playback.
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Stop,
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/// Skips to the next track in the tracklist. Stops playback if there is
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/// none.
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Next,
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/// Skips to the previous track in the tracklist. Stops playback if there
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/// is no previous track and endless playback and track repeat are off.
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Previous,
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/// Sets the volume. Values are clamped to 0.0 to 1.0.
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SetVolume { volume: f32 },
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/// Set the current track position in seconds.
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SetPosition { position: f32 },
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}
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