launcher/pages/audio/
types.rs

1use midas_audio::types::Channels;
2#[cfg(target_os = "windows")]
3use rodio::{MixerDeviceSink, Player};
4use supreme_config::models::SoundConfig;
5
6use crate::tasks::TaskHandle;
7
8/// Audio device handle. Windows-only: on other targets the audio preview is
9/// stubbed out so the launcher builds without platform audio libraries
10/// (rodio → cpal → alsa-sys hard-fails on bare Linux/WSL).
11#[cfg(target_os = "windows")]
12pub type StreamSink = MixerDeviceSink;
13#[cfg(not(target_os = "windows"))]
14pub type StreamSink = ();
15
16/// Playback handle for one previewed music file (Windows-only, see [`StreamSink`]).
17#[cfg(target_os = "windows")]
18pub type PlayerHandle = Player;
19#[cfg(not(target_os = "windows"))]
20pub type PlayerHandle = ();
21
22pub struct MusicPageState {
23    pub target_channels: Channels,
24    pub target_sample_rate: TargetSampleRate,
25    pub target_bit_depth: TargetBitDepth,
26    // Audio playback
27    pub _stream: Option<StreamSink>,
28    pub current_sink: Option<PlayerHandle>,
29    pub current_playing_file: Option<String>,
30    // Caches
31    pub metadata_cache: std::collections::HashMap<String, midas_audio::types::AudioMetadata>,
32    pub status_cache: std::collections::HashMap<String, supreme_music::MusicFileStatus>,
33    pub is_scanned: bool,
34
35    // Task handling
36    pub task_handle: Option<TaskHandle<supreme_music::MusicConfig>>,
37    pub import_status: String,
38}
39
40impl Default for MusicPageState {
41    fn default() -> Self {
42        Self {
43            target_channels: Channels::Stereo,
44            target_sample_rate: TargetSampleRate::Hz44100,
45            target_bit_depth: TargetBitDepth::Adpcm,
46            _stream: None,
47            current_sink: None,
48            current_playing_file: None,
49            metadata_cache: std::collections::HashMap::new(),
50            status_cache: std::collections::HashMap::new(),
51            is_scanned: false,
52            task_handle: None,
53            import_status: String::new(),
54        }
55    }
56}
57
58#[derive(Debug, Clone, Copy, PartialEq)]
59pub enum TargetBitDepth {
60    Adpcm,
61    EightBit,
62    SixteenBit,
63}
64
65#[derive(Debug, Clone, Copy, PartialEq)]
66pub enum TargetSampleRate {
67    Original,
68    Hz11025,
69    Hz22050,
70    Hz44100,
71}
72
73impl TargetSampleRate {
74    #[must_use]
75    pub fn to_u32(self, original: Option<u32>) -> u32 {
76        match self {
77            TargetSampleRate::Original => original.unwrap_or(22050),
78            TargetSampleRate::Hz11025 => 11025,
79            TargetSampleRate::Hz22050 => 22050,
80            TargetSampleRate::Hz44100 => 44100,
81        }
82    }
83}
84
85#[derive(PartialEq, Clone, Copy, Debug)]
86pub enum SoundMode {
87    Disabled = 0,
88    WithoutMusic = 1,
89    Full = 2,
90}
91
92impl SoundMode {
93    #[must_use]
94    pub fn from_config(config: &SoundConfig) -> Self {
95        if config.enable_sound_system == 0 {
96            SoundMode::Disabled
97        } else if config.enable_music == 0 {
98            SoundMode::WithoutMusic
99        } else {
100            SoundMode::Full
101        }
102    }
103
104    pub fn apply_to_config(self, config: &mut SoundConfig) {
105        match self {
106            SoundMode::Disabled => {
107                config.enable_sound_system = 0;
108            }
109            SoundMode::WithoutMusic => {
110                config.enable_sound_system = 1;
111                config.enable_music = 0;
112            }
113            SoundMode::Full => {
114                config.enable_sound_system = 1;
115                config.enable_music = 1;
116            }
117        }
118    }
119}
launcher/pages/audio/types.rs

launcher/pages/audio/
types.rs
