| 1 | "use client"; |
| 2 | |
| 3 | import { FontFamilyPlugin } from "@platejs/basic-styles/react"; |
| 4 | import dynamic from "next/dynamic"; |
| 5 | import { KEYS } from "platejs"; |
| 6 | import { useEditorRef, useEditorSelector } from "platejs/react"; |
| 7 | |
| 8 | import { Skeleton } from "@/components/ui/skeleton"; |
| 9 | |
| 10 | // Dynamically import FontPicker with a skeleton loader |
| 11 | const FontPicker = dynamic( |
| 12 | () => import("@/components/ui/font-picker").then((mod) => mod.FontPicker), |
| 13 | { |
| 14 | loading: () => <Skeleton className="h-8 w-full" />, |
| 15 | ssr: false, |
| 16 | }, |
| 17 | ); |
| 18 | |
| 19 | // Define a default font to fall back to if no mark is present. |
| 20 | const DEFAULT_FONT_FAMILY = "Open Sans"; |
| 21 | |
| 22 | export function FontFamilyToolbarButton() { |
| 23 | const editor = useEditorRef(); |
| 24 | |
| 25 | // 1. Get the current font family from the editor's marks. |
| 26 | // Provides a default value to ensure it's never undefined. |
| 27 | const fontFamily = useEditorSelector( |
| 28 | (editor) => |
| 29 | (editor.api.marks()?.[KEYS.fontFamily] as string) ?? DEFAULT_FONT_FAMILY, |
| 30 | [], |
| 31 | ); |
| 32 | |
| 33 | // 2. Define the function to handle font changes from the picker. |
| 34 | const handleFontChange = (font: string) => { |
| 35 | if (!editor || !font) return; |
| 36 | |
| 37 | // Ensure there is a selection to apply the mark to. |
| 38 | if (!editor.selection) { |
| 39 | editor.tf.select({ |
| 40 | anchor: { path: [0, 0], offset: 0 }, |
| 41 | focus: { path: [0, 0], offset: 0 }, |
| 42 | }); |
| 43 | } |
| 44 | |
| 45 | // Focus the editor and add the font family mark. |
| 46 | editor.tf.focus(); |
| 47 | editor.tf.addMark(FontFamilyPlugin.key, font); |
| 48 | }; |
| 49 | |
| 50 | return ( |
| 51 | <div className="min-w-37.5"> |
| 52 | <FontPicker |
| 53 | value={handleFontChange} |
| 54 | defaultValue={fontFamily} |
| 55 | autoLoad={true} |
| 56 | selectClassName="border-0 h-9! py-0 bg-transparent shadow-none hover:bg-accent hover:text-accent-foreground" |
| 57 | /> |
| 58 | </div> |
| 59 | ); |
| 60 | } |
| 61 |