rename phrase -> clip mostly everywhere

midi/src/lib.rs

@@ -58,42 +58,3 @@ pub fn update_keys (keys: &mut[bool;128], message: &MidiMessage) {
         _ => {}
     }
 }
-
-/// A phrase, rendered as a horizontal piano roll.
-pub struct PianoHorizontal {
-    phrase: Option<Arc<RwLock<MidiClip>>>,
-    /// Buffer where the whole phrase is rerendered on change
-    buffer: Arc<RwLock<BigBuffer>>,
-    /// Size of actual notes area
-    size:   Measure<TuiOut>,
-    /// The display window
-    range:  MidiRangeModel,
-    /// The note cursor
-    point:  MidiPointModel,
-    /// The highlight color palette
-    color:  ItemPalette,
-    /// Width of the keyboard
-    keys_width: u16,
-}
-
-impl PianoHorizontal {
-    pub fn new (phrase: Option<&Arc<RwLock<MidiClip>>>) -> Self {
-        let size = Measure::new();
-        let mut range  = MidiRangeModel::from((24, true));
-        range.time_axis = size.x.clone();
-        range.note_axis = size.y.clone();
-        let mut piano = Self {
-            keys_width: 5,
-            size,
-            range,
-            buffer: RwLock::new(Default::default()).into(),
-            point:  MidiPointModel::default(),
-            phrase: phrase.cloned(),
-            color: phrase.as_ref()
-                .map(|p|p.read().unwrap().color)
-                .unwrap_or(ItemPalette::from(ItemColor::from(TuiTheme::g(64)))),
-        };
-        piano.redraw();
-        piano
-    }
-}