rename AppSection -> AppFocus

src/view/arranger.rs

@@ -14,7 +14,7 @@ pub struct ArrangerView<'a> {
 impl<'a> ArrangerView<'a> {
     pub fn new (app: &'a App, vertical: bool) -> Self {
         Self {
-            focused: app.section == AppSection::Arranger,
+            focused: app.section == AppFocus::Arranger,
             entered: app.entered,
             scenes:  &app.scenes,
             tracks:  &app.tracks,

src/view/chain.rs

@@ -18,7 +18,7 @@ impl<'a> ChainView<'a> {
         Self {
             direction,
             entered:  app.entered,
-            focused:  app.section == AppSection::Chain,
+            focused:  app.section == AppFocus::Chain,
             track:    match app.track_cursor {
                 0 => None,
                 _ => app.tracks.get(app.track_cursor - 1)

src/view/sequencer.rs

@@ -111,7 +111,7 @@ impl<'a> SequencerView<'a> {
         };
         Self {
             phrase:      app.phrase(),
-            focused:     app.section == AppSection::Sequencer,
+            focused:     app.section == AppFocus::Sequencer,
             entered:     app.entered,
             ppq:         app.transport.ppq(),
             now:         app.transport.pulse(),