@marp-team/marpit/lib/markdown/slide_container.js

The skinny framework for creating slide deck from Markdown

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _split = _interopRequireDefault(require("../helpers/split"));

var _wrap_tokens = _interopRequireDefault(require("../helpers/wrap_tokens"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/** @module */

/**
 * Marpit slide container plugin.
 *
 * @alias module:markdown/slide_container
 * @param {MarkdownIt} md markdown-it instance.
 * @param {Element[]} containers Array of container elements.
 */
function slideContainer(md, containers) {
  if (!containers) return;
  const target = [...containers].reverse();
  md.core.ruler.push('marpit_slide_containers', state => {
    if (state.inlineMode) return;
    const newTokens = [];

    for (const tokens of (0, _split.default)(state.tokens, t => t.meta && t.meta.marpitSlideElement === 1, true)) {
      if (tokens.length > 0) newTokens.push(...target.reduce((slides, conts) => (0, _wrap_tokens.default)('marpit_slide_containers', conts, slides), tokens));
    }

    state.tokens = newTokens;
  });
}

var _default = slideContainer;
exports.default = _default;