25 lines
729 B
TypeScript
25 lines
729 B
TypeScript
import { NodeType } from 'prosemirror-model'
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import getNodeType from '../helpers/getNodeType'
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import { Command, Range, AnyObject } from '../types'
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/**
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* Replaces text with a node within a range.
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*/
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export const replace = (range: Range | null = null, typeOrName: string | NodeType, attrs: AnyObject = {}): Command => ({ tr, state, dispatch }) => {
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const type = getNodeType(typeOrName, state.schema)
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const { $from, $to } = state.selection
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const index = $from.index()
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const from = range ? range.from : $from.pos
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const to = range ? range.to : $to.pos
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if (!$from.parent.canReplaceWith(index, index, type)) {
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return false
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}
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if (dispatch) {
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tr.replaceWith(from, to, type.create(attrs))
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}
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return true
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}
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