starboard-rich-editor/dist/rich-editor/nodes/Math.js

Rich text editor used in Starboard Notebook

// @ts-nocheck
import { chainCommands, deleteSelection, selectNodeBackward, joinBackward } from "prosemirror-commands";
import { mathPlugin, mathBackspaceCmd, insertMathCmd, makeInlineMathInputRule, REGEX_INLINE_MATH_DOLLARS, } from "@benrbray/prosemirror-math";
import Node from "rich-markdown-editor/dist/nodes/Node";
import "katex/dist/katex.min.css";
import "@benrbray/prosemirror-math/style/math.css";
export default class Math extends Node {
    get name() {
        return "math_inline";
    }
    get schema() {
        return {
            group: "inline math",
            content: "text*",
            inline: true,
            atom: true,
            toDOM: () => ["math-inline", { class: "math-node", spellcheck: "false" }, 0],
            parseDOM: [
                {
                    tag: "math-inline",
                },
            ],
        };
    }
    commands({ type }) {
        return () => insertMathCmd(type);
    }
    inputRules({ schema }) {
        return [makeInlineMathInputRule(REGEX_INLINE_MATH_DOLLARS, schema.nodes.math_inline)];
    }
    keys({ type }) {
        return {
            "Mod-Space": insertMathCmd(type),
            Backspace: chainCommands(deleteSelection, mathBackspaceCmd, joinBackward, selectNodeBackward),
        };
    }
    get plugins() {
        return [mathPlugin];
    }
    toMarkdown(state, node) {
        state.write("$");
        state.text(node.textContent);
        state.write("$");
    }
    parseMarkdown() {
        return {
            block: "math_inline",
            noCloseToken: true,
        };
    }
}
//# sourceMappingURL=Math.js.map