@atlaskit/editor-plugin-paste-options-toolbar/dist/esm/ui/on-paste-actions-menu/hasVisibleButton.js

Paste options toolbar for @atlaskit/editor-core

var _isComponentOrAncestorHidden = function isComponentOrAncestorHidden(component, componentsByKey) {
  var _component$isHidden, _component$parents;
  if ((_component$isHidden = component.isHidden) !== null && _component$isHidden !== void 0 && _component$isHidden.call(component)) {
    return true;
  }
  return ((_component$parents = component.parents) !== null && _component$parents !== void 0 ? _component$parents : []).some(function (parent) {
    var parentComponent = componentsByKey.get(parent.key);
    return parentComponent ? _isComponentOrAncestorHidden(parentComponent, componentsByKey) : false;
  });
};

/**
 * Returns the keys of visible button/menu-item components in the list.
 * A component is visible when neither it nor any of its ancestors are hidden.
 */
export var getVisibleKeys = function getVisibleKeys(components) {
  var types = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ['menu-item'];
  var componentsByKey = new Map(components.map(function (c) {
    return [c.key, c];
  }));
  return components.filter(function (c) {
    return types.includes(c.type);
  }).filter(function (c) {
    return !_isComponentOrAncestorHidden(c, componentsByKey);
  }).map(function (c) {
    return c.key;
  });
};

/**
 * Returns true when at least one menu-item button in the list is visible.
 * A button is visible when neither it nor any of its ancestors are hidden.
 */
export var hasVisibleButton = function hasVisibleButton(components) {
  return getVisibleKeys(components).length > 0;
};