async midi load

Cargo.toml

@@ -21,12 +21,9 @@ sys-locale = "0.3.1"
 player= { path = "depends/player" }
 midir = { version = "0.9.1" }
 
-
-
 tracing-subscriber = "0.3"
 im-native-dialog = "0.3.0"
 
-
 # all plateforms support jack
 nodi= { version = "0.19.2" , features=["midir-jack"]}
 clap = { version = "4.3.10", features = ["derive"] }
@@ -41,6 +38,7 @@ pid-lite = { git = "https://github.com/yoshuawuyts/pid-lite", tag="v1.1.2" }
 
 egui-phosphor = "0.3.0"
 egui_dnd = "0.5.1"
+egui_extras_xt = { git="https://github.com/xTibor/egui_extras_xt", branch="master", features=["ui","displays"]}
 
 winit = {version="0.28.7", features=["wayland"]}
 

depends/player/Cargo.toml

@@ -12,5 +12,7 @@ midir = { version = "0.9.1" }
 env_logger = "0.10.0"
 log = "0.4.8"
 
+thread-priority = "0.13.1"
+
 [patch.crates-io]
 midly = { git = "https://github.com/negamartin/midly" }

depends/player/src/lib.rs

@@ -3,7 +3,7 @@ use std::{
     path::PathBuf,
     sync::{
         mpsc::{Receiver, Sender},
-        Arc,
+        Arc, Mutex,
     },
     time::Duration,
 };
@@ -38,12 +38,16 @@ pub trait PlayerFactory {
 }
 
 pub trait Player: Send {
-    fn play(&mut self, filename: &PathBuf, start_time: Option<f32>) -> Result<(), Box<dyn Error>>;
+    fn start_play(
+        &mut self,
+        filename: &PathBuf,
+        start_time: Option<f32>,
+    ) -> Result<(), Box<dyn Error>>;
     fn stop(&mut self);
     fn is_playing(&self) -> bool;
     // in milliseconds
     fn current_play_time(&self) -> i64;
-    fn associated_notes(&self) -> Arc<Vec<Note>>;
+    fn associated_notes(&self) -> Arc<Mutex<Arc<Vec<Note>>>>;
 }
 
 pub trait FileInformationsConstructor: Send {
@@ -55,6 +59,7 @@ pub enum Response {
     EndOfFile,
     FileCancelled,
     CurrentPlayTime(Duration),
+    FilePlayStarted((String, Arc<Vec<Note>>)),
 }
 
 #[derive(Debug)]