1 files changed, 10 insertions, 12 deletions

diff --git a/src/app.rs b/src/app.rs
index 1b192df..16a4433 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -147,6 +147,15 @@ impl<'ctx> AppState<'ctx> {
         }
     }
 
+    pub fn cycle_brush(&mut self) {
+        self.brush = match self.brush {
+            Brush::Circle(_) => Brush::line(0, false),
+            Brush::Line(LineBrush { extend: false, .. }) => Brush::line(0, true),
+            Brush::Line(LineBrush { extend: true, .. }) => Brush::Fill,
+            _ => Brush::new(0),
+        }
+    }
+
     pub fn paint_point<P: Into<Point>>(
         &mut self,
         center: P,
@@ -666,19 +675,8 @@ impl<'ctx> AppState<'ctx> {
                                         self.pixmap.invert();
                                         self.undo_stack.push(ModifyRecord::Invert);
                                     }
-                                    // line drawing
-                                    Keycode::F => {
-                                        if matches!(
-                                            self.brush,
-                                            Brush::Line(LineBrush { extend: false, .. })
-                                        ) {
-                                            self.brush = Brush::line(0, true);
-                                        } else {
-                                            self.brush = Brush::line(0, false);
-                                        }
-                                    }
+                                    Keycode::F => self.cycle_brush(),
                                     // bucket fill tool
-                                    Keycode::B => self.brush = Brush::Fill,
                                     Keycode::V => self.cycle_symmetry(),
                                     // undo & redo
                                     Keycode::U => {