wip: refactor pt.33: 33e; midi player traits

crates/tek_api/src/model_transport.rs

@@ -0,0 +1,43 @@
+use crate::*;
+
+pub struct TransportModel {
+    jack:      Arc<RwLock<JackClient>>,
+    /// Current sample rate, tempo, and PPQ.
+    clock:     Arc<Clock>,
+    /// JACK transport handle.
+    transport: jack::Transport,
+    /// Enable metronome?
+    metronome: bool,
+}
+
+impl HasJack for TransportModel {
+    fn jack (&self) -> &Arc<RwLock<JackClient>> {
+        &self.jack
+    }
+}
+
+impl HasClock for TransportModel {
+    fn clock (&self) -> &Arc<Clock> {
+        &self.clock
+    }
+}
+
+//impl TransportModelApi for TransportModel {
+    //fn transport (&self) -> &jack::Transport {
+        //&self.transport
+    //}
+    //fn metronome (&self) -> bool {
+        //self.metronome
+    //}
+//}
+
+impl Debug for TransportModel {
+    fn fmt (&self, f: &mut Formatter<'_>) -> std::result::Result<(), Error> {
+        f.debug_struct("transport")
+            .field("jack",      &self.jack)
+            .field("transport", &"(JACK transport)")
+            .field("clock",     &self.clock)
+            .field("metronome", &self.metronome)
+            .finish()
+    }
+}