@wordpress/dom/build/dom/compute-caret-rect.js

DOM utilities module for WordPress.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = computeCaretRect;
var _getRectangleFromRange = _interopRequireDefault(require("./get-rectangle-from-range"));
var _assertIsDefined = require("../utils/assert-is-defined");
/**
 * Internal dependencies
 */

/**
 * Get the rectangle for the selection in a container.
 *
 * @param {Window} win The window of the selection.
 *
 * @return {DOMRect | null} The rectangle.
 */
function computeCaretRect(win) {
  const selection = win.getSelection();
  (0, _assertIsDefined.assertIsDefined)(selection, 'selection');
  const range = selection.rangeCount ? selection.getRangeAt(0) : null;
  if (!range) {
    return null;
  }
  return (0, _getRectangleFromRange.default)(range);
}
//# sourceMappingURL=compute-caret-rect.js.map