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31 lines
761 B
31 lines
761 B
import { Transforms, Editor } from 'slate'
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const LIST_TYPES: string[] = ['numbered-list', 'bulleted-list']
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export const toggleBlock = (editor: any, format: any) => {
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const isActive = isBlockActive(editor, format)
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const isList = LIST_TYPES.includes(format)
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Transforms.unwrapNodes(editor, {
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match: n => LIST_TYPES.includes(n.type as any),
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split: true
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})
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Transforms.setNodes(editor, {
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type: isActive ? 'paragraph' : isList ? 'list-item' : format
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})
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if (!isActive && isList) {
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const block = { type: format, children: [] }
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Transforms.wrapNodes(editor, block)
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}
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}
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export const isBlockActive = (editor: any, format: any) => {
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const [match] = Editor.nodes(editor, {
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match: n => n.type === format
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})
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return !!match
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}
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