49 lines
1.2 KiB
TypeScript
49 lines
1.2 KiB
TypeScript
import { liftTarget } from 'prosemirror-transform'
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import { RawCommands } from '../types'
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declare module '@tiptap/core' {
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interface Commands<ReturnType> {
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clearNodes: {
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/**
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* Normalize nodes to a simple paragraph.
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*/
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clearNodes: () => ReturnType,
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}
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}
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}
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export const clearNodes: RawCommands['clearNodes'] = () => ({ state, tr, dispatch }) => {
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const { selection } = tr
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const { ranges } = selection
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ranges.forEach(range => {
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state.doc.nodesBetween(range.$from.pos, range.$to.pos, (node, pos) => {
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if (node.type.isText) {
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return
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}
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const $fromPos = tr.doc.resolve(tr.mapping.map(pos))
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const $toPos = tr.doc.resolve(tr.mapping.map(pos + node.nodeSize))
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const nodeRange = $fromPos.blockRange($toPos)
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if (!nodeRange) {
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return
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}
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const targetLiftDepth = liftTarget(nodeRange)
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if (node.type.isTextblock && dispatch) {
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const { defaultType } = $fromPos.parent.contentMatchAt($fromPos.index())
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tr.setNodeMarkup(nodeRange.start, defaultType)
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}
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if ((targetLiftDepth || targetLiftDepth === 0) && dispatch) {
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tr.lift(nodeRange, targetLiftDepth)
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}
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})
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})
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return true
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}
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