feat: cli

device/arranger.rs

@@ -74,6 +74,25 @@ impl Arrangement {
 }
 
 impl Arrangement {
+    /// Create a new arrangement.
+    pub fn new (
+        jack:      &Jack<'static>,
+        name:      Option<Arc<str>>,
+        clock:     Clock,
+        tracks:    Vec<Track>,
+        scenes:    Vec<Scene>,
+        midi_ins:  Vec<MidiInput>,
+        midi_outs: Vec<MidiOutput>,
+    ) -> Self {
+        Self {
+            clock, tracks, scenes, midi_ins, midi_outs,
+            jack: jack.clone(),
+            name: name.unwrap_or_default(),
+            color: ItemTheme::random(),
+            selection: Selection::TrackClip { track: 0, scene: 0 },
+            ..Default::default()
+        }
+    }
     /// Width of display
     pub fn w (&self) -> u16 {
         self.size.w() as u16