1 files changed, 0 insertions, 106 deletions
diff --git a/src/layout/shape.rs b/src/layout/shape.rs
deleted file mode 100644
index ed70dd95..00000000
--- a/src/layout/shape.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-use std::f64::consts::SQRT_2;
-
-use super::*;
-use crate::util::RcExt;
-
-/// Places its child into a sizable and fillable shape.
-#[derive(Debug, Hash)]
-pub struct ShapeNode {
-    /// Which shape to place the child into.
-    pub shape: ShapeKind,
-    /// The width, if any.
-    pub width: Option<Linear>,
-    /// The height, if any.
-    pub height: Option<Linear>,
-    /// How to fill the shape, if at all.
-    pub fill: Option<Paint>,
-    /// The child node to place into the shape, if any.
-    pub child: Option<BlockNode>,
-}
-
-/// The type of a shape.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
-pub enum ShapeKind {
-    /// A rectangle with equal side lengths.
-    Square,
-    /// A quadrilateral with four right angles.
-    Rect,
-    /// An ellipse with coinciding foci.
-    Circle,
-    /// A curve around two focal points.
-    Ellipse,
-}
-
-impl InlineLevel for ShapeNode {
-    fn layout(&self, ctx: &mut LayoutContext, space: Length, base: Size) -> Frame {
-        // Resolve width and height relative to the region's base.
-        let width = self.width.map(|w| w.resolve(base.w));
-        let height = self.height.map(|h| h.resolve(base.h));
-
-        // Layout.
-        let mut frame = if let Some(child) = &self.child {
-            let mut node: &dyn BlockLevel = child;
-
-            let padded;
-            if matches!(self.shape, ShapeKind::Circle | ShapeKind::Ellipse) {
-                // Padding with this ratio ensures that a rectangular child fits
-                // perfectly into a circle / an ellipse.
-                padded = PadNode {
-                    padding: Sides::splat(Relative::new(0.5 - SQRT_2 / 4.0).into()),
-                    child: child.clone(),
-                };
-                node = &padded;
-            }
-
-            // The "pod" is the region into which the child will be layouted.
-            let mut pod = {
-                let size = Size::new(width.unwrap_or(space), height.unwrap_or(base.h));
-
-                let base = Size::new(
-                    if width.is_some() { size.w } else { base.w },
-                    if height.is_some() { size.h } else { base.h },
-                );
-
-                let expand = Spec::new(width.is_some(), height.is_some());
-                Regions::one(size, base, expand)
-            };
-
-            // Now, layout the child.
-            let mut frames = node.layout(ctx, &pod);
-
-            if matches!(self.shape, ShapeKind::Square | ShapeKind::Circle) {
-                // Relayout with full expansion into square region to make sure
-                // the result is really a square or circle.
-                let size = frames[0].item.size;
-                pod.current.w = size.w.max(size.h).min(pod.current.w);
-                pod.current.h = pod.current.w;
-                pod.expand = Spec::splat(true);
-                frames = node.layout(ctx, &pod);
-            }
-
-            // Validate and set constraints.
-            assert_eq!(frames.len(), 1);
-            Rc::take(frames.into_iter().next().unwrap().item)
-        } else {
-            // Resolve shape size.
-            let size = Size::new(width.unwrap_or_default(), height.unwrap_or_default());
-            Frame::new(size, size.h)
-        };
-
-        // Add background shape if desired.
-        if let Some(fill) = self.fill {
-            let (pos, geometry) = match self.shape {
-                ShapeKind::Square | ShapeKind::Rect => {
-                    (Point::zero(), Geometry::Rect(frame.size))
-                }
-                ShapeKind::Circle | ShapeKind::Ellipse => {
-                    (frame.size.to_point() / 2.0, Geometry::Ellipse(frame.size))
-                }
-            };
-
-            frame.prepend(pos, Element::Geometry(geometry, fill));
-        }
-
-        frame
-    }
-}