Add Box Selection to Path Tool (#1316)

* [WIP]feat: add bounding box to path tool

* feat: draw bounding box for path tool
- register Enter key for finalizing bounding box position
-  add (WIP)func to select all in bounding box area
- add hint data for new state

* fix: re-render shape overlays after selection

* fix: maintain existing point selection with Shift key

* feat: add Shift key support for Enter Key state

* fix: set apt name for Enter state's keybind

* refactor: remove unnecessary code

* refactor: correct hints and remove unneeded code
- correct DrawingBox state's footer hints
- remove PathToolData's quad and bbox methods

* refactor: remove duplicate mouse position vectors

editor/src/messages/tool/common_functionality/shape_editor.rs

@@ -24,6 +24,9 @@ impl SelectedLayerState {
 	pub fn deselect_point(&mut self, point: ManipulatorPointId) {
 		self.selected_points.remove(&point);
 	}
+	pub fn clear_points(&mut self) {
+		self.selected_points.clear();
+	}
 }
 pub type SelectedShapeState = HashMap<Vec<LayerId>, SelectedLayerState>;
 #[derive(Debug, Default)]
@@ -97,10 +100,6 @@ impl ShapeState {
 				return None;
 			}
 		}
-
-		// Deselect all points if no nearby point
-		self.deselect_all();
-
 		None
 	}
 
@@ -621,4 +620,28 @@ impl ShapeState {
 		}
 		false
 	}
+
+	pub fn select_all_in_quad(&mut self, document: &Document, quad: [DVec2; 2], clear_selection: bool) {
+		for (layer_path, state) in &mut self.selected_shape_state {
+			if clear_selection {
+				state.clear_points()
+			}
+
+			let Ok(layer) = document.layer(&layer_path) else {continue};
+			let Some(vector_data) = layer.as_vector_data() else {continue};
+
+			let transform = document.multiply_transforms(layer_path).unwrap_or_default();
+
+			for manipulator_group in vector_data.manipulator_groups() {
+				for selected_type in [SelectedType::Anchor, SelectedType::InHandle, SelectedType::OutHandle] {
+					let Some(position) = selected_type.get_position(manipulator_group) else {continue};
+					let transformed_position = transform.transform_point2(position);
+
+					if quad[0].min(quad[1]).cmple(transformed_position).all() && quad[0].max(quad[1]).cmpge(transformed_position).all() {
+						state.select_point(ManipulatorPointId::new(manipulator_group.id, selected_type));
+					}
+				}
+			}
+		}
+	}
 }