wip: reenable sampling

crates/app/edn/sampler_keys.edn

@@ -10,4 +10,4 @@
 (@right select :sample-right)
 (@d     select :sample-right)
 
-(@r record/begin :sample)
+(@r record/toggle :sample)

crates/app/src/api.rs

@@ -24,12 +24,16 @@ expose!([self: Tek]
     ([isize])
     ([Color])
     ([Arc<RwLock<MidiClip>>])
-    ([u7] (":pitch" (self.editor().map(|e|e.note_pos()).unwrap() as u8).into()))
-    ([u16] (":w-sidebar" self.w_sidebar()))
-    ([usize] (":scene-last" self.scenes.len())
-             (":track-last" self.tracks.len()))
-    ([Option<usize>] (":scene" self.selected.scene())
-                     (":track" self.selected.track()))
+    ([u7]
+        (":pitch" (self.editor().map(|e|e.note_pos()).unwrap() as u8).into()))
+    ([u16]
+        (":w-sidebar" self.w_sidebar()))
+    ([usize]
+        (":scene-last" self.scenes.len())
+        (":track-last" self.tracks.len()))
+    ([Option<usize>]
+        (":scene" self.selected.scene())
+        (":track" self.selected.track()))
     ([MaybeClip]
         (":clip" match self.selected {
             Selection::Clip(t, s) => self.scenes[s].clips[t].clone(),
@@ -108,7 +112,7 @@ impose!([app: Tek]
 defcom!([self, app: Tek]
 
     (TekCommand
-        (Sampler    [cmd: SamplerCommand]  cmd_todo!("\n\rtodo: sampler {cmd:?}"))
+        (Sampler    [cmd: SamplerCommand]  app.sampler_mut().map(|s|cmd.delegate(s, Self::Sampler)).transpose()?.flatten())
         (Scene      [cmd: SceneCommand]    cmd.delegate(app, Self::Scene)?)
         (Track      [cmd: TrackCommand]    cmd.delegate(app, Self::Track)?)
         (Output     [cmd: OutputCommand]   cmd.delegate(app, Self::Output)?)

crates/app/src/model.rs

@@ -316,7 +316,12 @@ impl Tek {
 
     /// Get the first sampler of the active track
     pub fn sampler (&self) -> Option<&Sampler> {
-        self.tracks.get(0).map(|t|t.sampler(0)).flatten()
+        self.track().map(|t|t.sampler(0)).flatten()
+    }
+
+    /// Get the first sampler of the active track
+    pub fn sampler_mut (&mut self) -> Option<&mut Sampler> {
+        self.track_mut().map(|t|t.sampler_mut(0)).flatten()
     }
 
     /// Set the color of the selected entity