remove uses of Split, implement Bsp::area

layout/src/collection.rs

@@ -1,6 +1,6 @@
 //! Groupings of elements.
 
-mod split;  pub use self::split::*;
+//mod split;  pub use self::split::*;
 //mod stack;  pub use self::stack::*;
 
 use crate::*;
@@ -82,7 +82,7 @@ impl<E: Engine, A: Content<E>, B: Content<E>> Content<E> for Either<E, A, B> {
     }
 }
 
-pub trait Render<E: Engine> {
+trait Render<E: Engine> {
     fn area (&self, to: E::Area) -> E::Area;
     fn render (&self, to: &mut E::Output);
 }

layout/src/direction.rs

@@ -120,39 +120,58 @@ impl<E: Engine, X: Content<E>, Y: Content<E>> Default for Bsp<E, X, Y> {
 }
 
 impl<E: Engine, X: Content<E>, Y: Content<E>> Content<E> for Bsp<E, X, Y> {
-    fn render (&self, to: &mut E::Output) {
-        let _n = E::Size::zero();
-        let _s = to.wh();
+    fn area (&self, outer: E::Area) -> E::Area {
         match self {
-            Self::Null(_) => {},
-            //Self::S(p, a, b) => {
-                //let s_a = a.min_size(s)?.unwrap_or(n);
-                //let _ = b.min_size(s)?.unwrap_or(n);
-                //let h = s_a.h().into();
-                //to.render_in(to.area().clip_h(h).into(), a);
-                //to.render_in(to.area().shrink_y(h).push_y(h).into(), b);
-            //},
-            //Self::E(p, a, b) => {
-                //let s_a = a.min_size(s)?.unwrap_or(n);
-                //let _ = b.min_size(s)?.unwrap_or(n);
-                //let w = s_a.w().into();
-                //to.render_in(to.area().clip_w(w).into(), a);
-                //to.render_in(to.area().push_x(w).shrink_x(w).into(), b);
-            //},
-            //Self::W(p, a, b) => {
-                //let s_a = a.min_size(s)?.unwrap_or(n);
-                //let _ = b.min_size(s)?.unwrap_or(n);
-                //let w = (to.area().w() - s_a.w()).into();
-                //to.render_in(to.area().push_x(w).into(),   a);
-                //to.render_in(to.area().shrink_x(w).into(), b);
-            //},
-            //Self::N(p, a, b) => {
-                //let s_a = a.min_size(s)?.unwrap_or(n);
-                //let _ = b.min_size(s)?.unwrap_or(n);
-                //let h = to.area().h() - s_a.h();
-                //to.render_in(to.area().push_y(h).into(),   a);
-                //to.render_in(to.area().shrink_y(h).into(), b);
-            //},
+            Self::Null(_) => [0.into(), 0.into(), 0.into(), 0.into()].into(),
+            Self::N(_, a, b) | Self::S(_, a, b) => {
+                let a = a.area(outer);
+                let b = b.area(outer);
+                [a.x().min(b.x()), a.y().min(b.y()), a.w().max(b.w()), a.h() + b.h()].into()
+            },
+            Self::E(_, a, b) | Self::W(_, a, b) => {
+                let a = a.area(outer);
+                let b = b.area(outer);
+                [a.x().min(b.x()), a.y().min(b.y()), a.w() + b.w(), a.h().max(b.h())].into()
+            },
+            Self::A(a, b)    | Self::B(a, b)    => {
+                let a = a.area(outer);
+                let b = b.area(outer);
+                [a.x().min(b.x()), a.y().min(b.y()), a.w().max(b.w()), a.h().max(b.h())].into()
+            }
+        }
+    }
+    fn render (&self, to: &mut E::Output) {
+        let n = E::Area::zero();
+        let area = to.area();
+        match self {
+            Self::S(p, a, b) => {
+                let s_a = a.area(area);
+                let _ = b.area(area);
+                let h = s_a.h().into();
+                to.place(to.area().clip_h(h).into(), a);
+                to.place(to.area().shrink_y(h).push_y(h).into(), b);
+            },
+            Self::E(p, a, b) => {
+                let s_a = a.area(area);
+                let _ = b.area(area);
+                let w = s_a.w().into();
+                to.place(to.area().clip_w(w).into(), a);
+                to.place(to.area().push_x(w).shrink_x(w).into(), b);
+            },
+            Self::W(p, a, b) => {
+                let s_a = a.area(area);
+                let _ = b.area(area);
+                let w = (to.area().w() - s_a.w()).into();
+                to.place(to.area().push_x(w).into(),   a);
+                to.place(to.area().shrink_x(w).into(), b);
+            },
+            Self::N(p, a, b) => {
+                let s_a = a.area(area);
+                let _ = b.area(area);
+                let h = to.area().h() - s_a.h();
+                to.place(to.area().push_y(h).into(),   a);
+                to.place(to.area().shrink_y(h).into(), b);
+            },
             _ => todo!()
         }
     }

src/arranger.rs

@@ -103,10 +103,10 @@ render!(Tui: (self: ArrangerTui) => {
     let play           = PlayPause(self.clock.is_rolling());
     let transport      = TransportView::new(self, Some(ItemPalette::from(TuiTheme::g(96))), true);
     let pool_size      = if self.phrases.visible { self.splits[1] } else { 0 };
-    let with_pool      = |x|Split::w(false, pool_size, PoolView(&self.phrases), x);
+    let with_pool      = |x|Bsp::w(Fixed::x(pool_size, PoolView(&self.phrases)), x);
     let status         = ArrangerStatus::from(self);
-    let with_editbar   = |x|Split::n(false, 1, MidiEditStatus(&self.editor), x);
-    let with_status    = |x|Split::n(false, 2, status, x);
+    let with_editbar   = |x|Bsp::n(Fixed::y(1, MidiEditStatus(&self.editor)), x);
+    let with_status    = |x|Bsp::n(Fixed::y(2, status), x);
     let with_size      = |x|lay!(&self.size, x);
     let arranger       = ||{
         let color = self.color;

src/groovebox.rs

@@ -128,29 +128,32 @@ render!(Tui: (self: Groovebox) => {
         PhraseSelector::play_phrase(&self.player),
         PhraseSelector::next_phrase(&self.player),
     )));
-    let pool = move|x|Split::w(false, pool_w,
-        Pull::y(1, Fill::y(Align::e(PoolView(&self.pool)))),
+    let pool = move|x|Bsp::w(
+        Fixed::x(pool_w, Pull::y(1, Fill::y(Align::e(PoolView(&self.pool))))),
+        x);
+    let sampler = move|x|Bsp::e(
+        Fixed::x(sampler_w, Fill::xy(col!(
+            Meters(self.sampler.input_meter.as_ref()),
+            GrooveboxSamples(self)))),
         x);
-    let sampler = move|x|Split::e(false, sampler_w, Fill::xy(col!(
-        Meters(self.sampler.input_meter.as_ref()),
-        GrooveboxSamples(self)
-    )), x);
     let status = EditStatus(&self.sampler, &self.editor, note_pt, pool(sampler(&self.editor)));
-    Fill::xy(lay!(
-        &self.size,
-        Fill::xy(Align::s(Fixed::y(2, GrooveboxStatus::from(self)))),
-        Shrink::y(2, col!(
-            transport,
-            selector,
-            status
-        ))
-    ))
+    lay!("kyp", "nymka")
+    //status
+    //Fill::xy(lay!(
+        //&self.size,
+        //Fill::xy(Align::s(Fixed::y(2, GrooveboxStatus::from(self)))),
+        //Shrink::y(2, col!(
+            //transport,
+            //selector,
+            //status
+        //))
+    //))
 });
 
 struct EditStatus<'a, T: Content<Tui>>(&'a Sampler, &'a MidiEditor, usize, T);
 impl<'a, T: Content<Tui>> Content<Tui> for EditStatus<'a, T> {
     fn content (&self) -> impl Content<Tui> {
-        Split::n(false, 9, col!(
+        Bsp::n(Fixed::y(9, col!(
             row!(
                 self.0.mapped[self.2].as_ref().map(|sample|format!(
                     "Sample {}-{}",
@@ -169,7 +172,7 @@ impl<'a, T: Content<Tui>> Content<Tui> for EditStatus<'a, T> {
                     SampleViewer(None)
                 })),
             ),
-        ), &self.3)
+        )), &self.3)
     }
 }
 

src/sequencer.rs

@@ -45,10 +45,10 @@ render!(Tui: (self: SequencerTui) => {
     let phrase_w     = if w > 60 { 20 } else if w > 40 { 15 } else { 10 };
     let pool_w       = if self.phrases.visible { phrase_w } else { 0 };
     let pool         = Pull::y(1, Fill::y(Align::e(PoolView(&self.phrases))));
-    let with_pool    = move|x|Split::w(false, pool_w, pool, x);
+    let with_pool    = move|x|Bsp::w(Fixed::x(pool_w, pool), x);
     let status       = SequencerStatus::from(self);
-    let with_status  = |x|Split::n(false, if self.status { 2 } else { 0 }, status, x);
-    let with_editbar = |x|Split::n(false, 1, MidiEditStatus(&self.editor), x);
+    let with_status  = |x|Bsp::n(Fixed::x(if self.status { 2 } else { 0 }, status), x);
+    let with_editbar = |x|Bsp::n(Fixed::x(1, MidiEditStatus(&self.editor)), x);
     let with_size    = |x|lay!(self.size.clone(), x);
     let editor       = with_editbar(with_pool(Fill::xy(&self.editor)));