bye chain

src/model/chain.rs

@@ -1,46 +0,0 @@
-use crate::{core::*, view::*};
-
-pub struct Chain {
-    pub name:    String,
-    pub focused: bool,
-    pub focus:   usize,
-    pub items:   Vec<Box<dyn Device>>,
-    pub view:    ChainViewMode,
-    pub adding:  bool,
-}
-render!(Chain = crate::view::chain::render);
-handle!(Chain = crate::control::chain::handle);
-process!(Chain);
-impl Chain {
-    pub fn new (name: &str, items: Option<Vec<Box<dyn Device>>>) -> Usually<Self> {
-        Ok(Self {
-            name: name.into(),
-            focused: false,
-            focus: 0,
-            items: items.unwrap_or_else(||vec![]),
-            view: ChainViewMode::Column,
-            adding: false
-        })
-    }
-}
-
-impl PortList for Chain {
-    fn midi_ins (&self) -> Usually<Vec<String>> {
-        if let Some(device) = self.items.get(0) {
-            device.midi_ins()
-        } else {
-            Ok(vec![])
-        }
-    }
-    fn audio_outs (&self) -> Usually<Vec<String>> {
-        if let Some(device) = self.items.get(self.items.len().saturating_sub(1)) {
-            device.audio_outs()
-        } else {
-            Ok(vec![])
-        }
-    }
-}
-
-pub fn process (_: &mut Chain, _: &Client, _: &ProcessScope) -> Control {
-    Control::Continue
-}

src/model/track.rs

@@ -18,7 +18,9 @@ pub struct Track {
     /// Red keys on piano roll.
     pub notes_on:   Vec<bool>,
     /// Device chain
-    pub chain:      Chain,
+    pub devices:    Vec<Box<dyn Device>>,
+    /// Device selector
+    pub device:     usize,
 }
 
 impl Track {
@@ -30,14 +32,15 @@ impl Track {
     ) -> Usually<Self> {
         Ok(Self {
             name:       name.to_string(),
-            chain:      Chain::new(&name, devices)?,
             midi_out:   jack.register_port(name, MidiOut)?,
             notes_on:   vec![],
             monitoring: false,
             recording:  false,
             overdub:    true,
             sequence:   None,
-            phrases:    phrases.unwrap_or_else(||vec![])
+            phrases:    phrases.unwrap_or_else(||vec![]),
+            devices:    devices.unwrap_or_else(||vec![]),
+            device:     0,
         })
     }
 }