wehub-resource-sync
34 lines
816 B
TypeScript
34 lines
816 B
TypeScript
import { EditorView } from 'prosemirror-view';
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import { Mark, NodeType, Node } from 'prosemirror-model';
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export const replaceText = (view: EditorView, newText: string) => {
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const { state } = view;
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const { schema, doc } = state;
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let marks: Mark[] = [];
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let nodeType: NodeType = schema.nodes.paragraph;
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if (doc.content.size > 2) {
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const firstCharPos = doc.resolve(1);
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marks = [...firstCharPos.marks()];
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nodeType = firstCharPos.parent.type;
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}
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const lines = newText.split('\n');
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const newNodes: Node[] = lines.map((line: string) => {
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if (line.trim() === '') return nodeType.create();
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const textNode = schema.text(line, marks);
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return nodeType.create(null, textNode);
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});
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const tr = state.tr;
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tr.replaceWith(0, doc.content.size, newNodes);
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view.dispatch(tr);
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};
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