Lots + MIDI implementation

src/app.rs

@@ -10,6 +10,7 @@ use crate::commands::AppCommand;
 use crate::engine::{
     LinkState, PatternChange, PatternSnapshot, SeqCommand, SequencerSnapshot, StepSnapshot,
 };
+use crate::midi::MidiState;
 use crate::model::{self, Bank, Dictionary, Pattern, Rng, ScriptEngine, StepContext, Variables};
 use crate::page::Page;
 use crate::services::pattern_editor;
@@ -46,6 +47,7 @@ pub struct App {
     pub audio: AudioSettings,
     pub options: OptionsState,
     pub panel: PanelState,
+    pub midi: MidiState,
 }
 
 impl Default for App {
@@ -86,6 +88,7 @@ impl App {
             audio: AudioSettings::default(),
             options: OptionsState::default(),
             panel: PanelState::default(),
+            midi: MidiState::new(),
         }
     }
 
@@ -114,6 +117,14 @@ impl App {
                 tempo: link.tempo(),
                 quantum: link.quantum(),
             },
+            midi: crate::settings::MidiSettings {
+                output_device: self.midi.selected_output.and_then(|idx| {
+                    crate::midi::list_midi_outputs().get(idx).map(|d| d.name.clone())
+                }),
+                input_device: self.midi.selected_input.and_then(|idx| {
+                    crate::midi::list_midi_inputs().get(idx).map(|d| d.name.clone())
+                }),
+            },
         };
         settings.save();
     }
@@ -315,6 +326,7 @@ impl App {
             speed,
             fill: false,
             nudge_secs: 0.0,
+            cc_memory: None,
         };
 
         let cmds = self.script_engine.evaluate(script, &ctx)?;
@@ -365,6 +377,7 @@ impl App {
             speed,
             fill: false,
             nudge_secs: 0.0,
+            cc_memory: None,
         };
 
         match self.script_engine.evaluate(&script, &ctx) {
@@ -442,6 +455,7 @@ impl App {
                 speed,
                 fill: false,
                 nudge_secs: 0.0,
+                cc_memory: None,
             };
 
             if let Ok(cmds) = self.script_engine.evaluate(&script, &ctx) {