use main loop with input everywhere

src/transport.rs

@@ -6,17 +6,27 @@ pub use self::jack::*;
 pub use self::render::*;
 use crate::prelude::*;
 
-pub struct Transport;
+pub const ACTIONS: [(&'static str, &'static str);2] = [
+    ("(Shift-)Tab, Arrows ", "Navigate"),
+    //("Home",                  "⏹ Stop and rewind"),
+    ("(Shift-)Space",        "⏮ Play/pause"),
+];
+
+pub struct Transport {
+    exited: bool
+}
 
 impl Transport {
     pub fn new () -> Result<Self, Box<dyn Error>> {
-        Ok(Self)
+        Ok(Self { exited: false })
     }
 }
 
-const ACTIONS: [(&'static str, &'static str);3] = [
-    ("Tab/Shift-Tab, Arrows", "Navigate"),
-    //("Home",                  "⏹ Stop and rewind"),
-    ("Space",                 "⏮ Play from cursor/pause"),
-    ("Shift-Space",           "⯈ Play from start/rewind"),
-];
+impl Exitable for Transport {
+    fn exit (&mut self) {
+        self.exited = true
+    }
+    fn exited (&self) -> bool {
+        self.exited
+    }
+}