52 lines
1.0 KiB
TypeScript
52 lines
1.0 KiB
TypeScript
import { toggleMark } from "prosemirror-commands";
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import { MarkSpec, MarkType } from "prosemirror-model";
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import markInputRule from "../lib/markInputRule";
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import underlinesRule from "../rules/underlines";
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import Mark from "./Mark";
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export default class Underline extends Mark {
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get name() {
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return "underline";
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}
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get schema(): MarkSpec {
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return {
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parseDOM: [
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{ tag: "u" },
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{
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style: "text-decoration",
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getAttrs: (value) => (value === "underline" ? null : false),
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},
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],
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toDOM: () => ["u", 0],
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};
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}
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get rulePlugins() {
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return [underlinesRule];
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}
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inputRules({ type }: { type: MarkType }) {
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return [markInputRule(/(?:__)([^_]+)(?:__)$/, type)];
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}
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keys({ type }: { type: MarkType }) {
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return {
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"Mod-u": toggleMark(type),
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};
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}
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toMarkdown() {
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return {
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open: "__",
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close: "__",
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mixable: true,
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expelEnclosingWhitespace: true,
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};
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}
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parseMarkdown() {
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return { mark: "underline" };
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}
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}
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