refactor: Mode, View, Bind

src/device/arrange/track.rs

@@ -55,9 +55,13 @@ impl Track {
     ) -> impl Draw<Tui> + 'a {
         view_track_per(tracks, callback)
     }
+}
+
+#[cfg(feature = "sampler")]
+impl Track {
 
     /// Create a new track connecting the [Sequencer] to a [Sampler].
-    #[cfg(feature = "sampler")] pub fn new_with_sampler (
+    pub fn new_with_sampler (
         name:       &impl AsRef<str>,
         color:      Option<ItemTheme>,
         jack:       &Jack<'static>,
@@ -78,7 +82,7 @@ impl Track {
         Ok(track)
     }
 
-    #[cfg(feature = "sampler")] pub fn sampler (&self, mut nth: usize) -> Option<&Sampler> {
+    pub fn sampler (&self, mut nth: usize) -> Option<&Sampler> {
         for device in self.devices.iter() {
             match device {
                 Device::Sampler(s) => if nth == 0 { return Some(s); } else { nth -= 1; },
@@ -88,7 +92,7 @@ impl Track {
         None
     }
 
-    #[cfg(feature = "sampler")] pub fn sampler_mut (&mut self, mut nth: usize) -> Option<&mut Sampler> {
+    pub fn sampler_mut (&mut self, mut nth: usize) -> Option<&mut Sampler> {
         for device in self.devices.iter_mut() {
             match device {
                 Device::Sampler(s) => if nth == 0 { return Some(s); } else { nth -= 1; },
@@ -153,22 +157,22 @@ pub trait HasTrack: AsRefOpt<Track> + AsMutOpt<Track> {
 
     #[cfg(feature = "port")]
     fn view_midi_ins_status <'a> (&'a self, theme: ItemTheme) -> impl Draw<Tui> + 'a {
-        crate::view::view_midi_ins_status(theme, self.track())
+        view_midi_ins_status(theme, self.track())
     }
 
     #[cfg(feature = "port")]
     fn view_midi_outs_status (&self, theme: ItemTheme) -> impl Draw<Tui>  + '_ {
-        crate::view::view_midi_outs_status(theme, self.track())
+        view_midi_outs_status(theme, self.track())
     }
 
     #[cfg(feature = "port")]
     fn view_audio_ins_status (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        crate::view::view_audio_ins_status(theme, self.track())
+        view_audio_ins_status(theme, self.track())
     }
 
     #[cfg(feature = "port")]
     fn view_audio_outs_status (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        crate::view::view_audio_outs_status(theme, self.track())
+        view_audio_outs_status(theme, self.track())
     }
 }
 
@@ -179,13 +183,13 @@ pub trait HasTrackScroll: HasTracks {
 pub trait TracksView: ScenesView + HasMidiIns + HasMidiOuts + HasTrackScroll {
     /// Draw name of each track
     fn view_track_names (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        crate::view::view_track_names(
+        view_track_names(
             theme, self.tracks_with_sizes(), self.tracks().len(), self.scenes().len(), self.selection()
         )
     }
     /// Draw outputs per track
     fn view_track_outputs <'a> (&'a self, theme: ItemTheme, _h: u16) -> impl Draw<Tui> {
-        crate::view::view_track_outputs(
+        view_track_outputs(
             theme, self.tracks_with_sizes(), self.midi_outs().iter()
         )
     }
@@ -195,7 +199,7 @@ pub trait TracksView: ScenesView + HasMidiIns + HasMidiOuts + HasTrackScroll {
         for track in self.tracks().iter() {
             h = h.max(track.sequencer.midi_ins.len() as u16);
         }
-        crate::view::view_track_inputs(theme, self.tracks_with_sizes(), h)
+        view_track_inputs(theme, self.tracks_with_sizes(), h)
     }
     /// Iterate over tracks with their corresponding sizes.
     fn tracks_with_sizes (&self) -> impl TracksSizes<'_> {
@@ -247,19 +251,19 @@ impl_as_mut!(Vec<Track>: |self: App| self.project.as_mut());
 impl Arrangement {
 
     pub fn view_inputs (&self, _theme: ItemTheme) -> impl Draw<Tui> + '_ {
-        crate::view::view_inputs(
+        view_inputs(
             self.tracks_with_sizes(), self.midi_ins().as_slice()
         )
     }
 
     pub fn view_outputs (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        crate::view::view_outputs(
+        view_outputs(
             theme, self.tracks_with_sizes(), self.midi_outs(), self.outputs_height()
         )
     }
 
     pub fn view_track_devices (&self, theme: ItemTheme) -> impl Draw<Tui> {
-        crate::view::view_track_devices(
+        view_track_devices(
             theme, self.tracks_with_sizes(), self.track(), self.devices_height()
         )
     }
@@ -334,3 +338,13 @@ impl Arrangement {
         Ok((index, &mut self.tracks_mut()[index]))
     }
 }
+
+impl HasTrackScroll for App {
+    fn track_scroll (&self) -> usize {
+        self.project.track_scroll()
+    }
+}
+
+pub(crate) fn track_width (_index: usize, track: &Track) -> u16 {
+    track.width as u16
+}