implement App::new

src/main.rs

@@ -22,25 +22,10 @@ use crate::{core::*, model::*};
 
 /// Application entrypoint.
 pub fn main () -> Usually<()> {
-    // Construct app
-    let mut app = App::default();
-    // Load config
-    let xdg = Arc::new(microxdg::XdgApp::new("tek")?);
-    app.xdg = Some(xdg.clone());
-    if crate::config::AppPaths::new(&xdg)?.should_create() {
-        app.modal = Some(Box::new(crate::config::SetupModal(Some(xdg.clone()))));
-    }
     let midi_from  = ["nanoKEY Studio.*capture.*"];
     let audio_into = ["Komplete.+:playback_FL", "Komplete.+:playback_FR"];
-    // Init view
-    app.track_cursor = 1;
-    app.scene_cursor = 1;
-    app.note_start   = 2;
-    app.time_zoom    = 12;
-    app.quant        = 24;
-
     // Start main loop
-    app.run(Some(|app: Arc<RwLock<App>>|{
+    App::new()?.run(Some(|app: Arc<RwLock<App>>|{
         let mut state = app.write().unwrap();
         // Start JACK and setup device graph
         let jack        = jack_run("tek", &app)?;

src/model.rs

@@ -72,6 +72,24 @@ pub struct App {
     /// Quantization factor
     pub quant:         usize,
 }
+
+impl App {
+    pub fn new () -> Usually<Self> {
+        let xdg = Arc::new(microxdg::XdgApp::new("tek")?);
+        let first_run = crate::config::AppPaths::new(&xdg)?.should_create();
+        Ok(Self {
+            modal: first_run.then(||crate::config::SetupModal(Some(xdg.clone())).boxed()),
+            xdg:   Some(xdg),
+            track_cursor: 1,
+            scene_cursor: 1,
+            note_start:   2,
+            time_zoom:    12,
+            quant:        24,
+            ..Self::default()
+        })
+    }
+}
+
 process!(App |self, _client, scope| {
     let (
         reset, current_frames, current_usecs, next_usecs, period_usecs