refactor(core): make it possible to batch changes

2022-12-01 20:28:37 +01:00
parent f106feb9a9
commit b511b15ef8
5 changed files with 67 additions and 44 deletions
@@ -102,7 +102,12 @@ const createRFStore = () =>
        onNodesChange?.(changes);
      }
    },
-    updateNodePositions: (nodeDragItems: NodeDragItem[] | Node[], positionChanged = true, dragging = false) => {
+    updateNodePositions: (
+      nodeDragItems: NodeDragItem[] | Node[],
+      positionChanged = true,
+      dragging = false,
+      applyChanges = true
+    ) => {
      const { onNodesChange, nodeInternals, hasDefaultNodes, nodeOrigin } = get();

      if (hasDefaultNodes || onNodesChange) {
@@ -128,9 +133,15 @@ const createRFStore = () =>
            set({ nodeInternals: nextNodeInternals });
          }

-          onNodesChange?.(changes);
+          if (applyChanges) {
+            onNodesChange?.(changes);
+          }
        }
+
+        return changes;
      }
+
+      return null;
    },
    addSelectedNodes: (selectedNodeIds: string[]) => {
      const { multiSelectionActive, nodeInternals, edges } = get();