delete

Author: friendlymatthew

src/renderer/app_state.rs

@@ -297,6 +297,14 @@ impl<'a> AppState<'a> {
                 (KeyCode::KeyY, ElementState::Pressed) => {
                     feature_uniform.apply_transform(TransformAction::FlipY);
                 }
+                (KeyCode::Delete, ElementState::Pressed) | (KeyCode::Backspace, ElementState::Pressed) => {
+                    // Delete the selected circle
+                    if let Some(selected_index) = self.mouse_state.selected_circle() {
+                        self.shape_stack.remove_circle(selected_index);
+                        self.mouse_state.set_selected_circle(None);
+                        self.mouse_state.set_dragging_circle(false);
+                    }
+                }
                 _ => return false,
             },
             _ => return false,

src/renderer/shape.rs

@@ -37,6 +37,13 @@ impl ShapeStack {
             *y = new_y;
         }
     }
+
+    // Remove a circle by index
+    pub fn remove_circle(&mut self, index: usize) {
+        if index < self.shapes.len() {
+            self.shapes.remove(index);
+        }
+    }
 }
 
 #[allow(dead_code)]