Copy text from screen of published module?

Hey Phil,

The Script has to regularly poll the DOM and iterate over the SVG text elements.

It's not perfect, hence being a prototype, but it solves a problem I have.

var a11y = {
  intervalId: null,
  toUnlock: [],
  pollForSVGTextElements: function() {
    var textEls = document.querySelectorAll('svg g.vector-text-item');
    a11y.toUnlock = [];
    var textElParent = null;
    textEls.forEach((textEl) => {
      textElParent = textEl.parentElement;
      if (textElParent.classList.contains('uneventable')) {
        a11y.toUnlock.push(textElParent);
      }
    });
    a11y.removeClass();
  },
  removeClass: function() {
    a11y.toUnlock.forEach((lockedEl) => {
      lockedEl.classList.remove('uneventable');
    });
  },
  init: function() {
    a11y.intervalId = setInterval(function() {
      a11y.pollForSVGTextElements();
    }, 1000);
  }
}
a11y.init();