| 1 | /** Get new direction if updated */ |
| 2 | import { type DropLineDirection } from "@platejs/dnd"; |
| 3 | |
| 4 | export const getNewDirection = ( |
| 5 | previousDir: string, |
| 6 | dir?: string, |
| 7 | ): DropLineDirection | undefined => { |
| 8 | if (!dir && previousDir) { |
| 9 | return ""; |
| 10 | } |
| 11 | if (dir === "top" && previousDir !== "top") { |
| 12 | return "top"; |
| 13 | } |
| 14 | if (dir === "bottom" && previousDir !== "bottom") { |
| 15 | return "bottom"; |
| 16 | } |
| 17 | if (dir === "left" && previousDir !== "left") { |
| 18 | return "left"; |
| 19 | } |
| 20 | if (dir === "right" && previousDir !== "right") { |
| 21 | return "right"; |
| 22 | } |
| 23 | }; |
| 24 |