@atlaskit/navigation-system/dist/esm/ui/page-layout/banner.js

The latest navigation system for Atlassian apps.

/* banner.tsx generated by @compiled/babel-plugin v3.0.2 */
import "./banner.compiled.css";
import * as React from 'react';
import { ax, ix } from "@compiled/react/runtime";
import { useContext } from 'react';
import { fg } from '@atlaskit/platform-feature-flags/fg';
import { useSkipLinkInternal } from '../../context/skip-links/use-skip-link-internal';
import { bannerMountedVar, UNSAFE_bannerVar } from './constants';
import { DangerouslyHoistCssVarToDocumentRoot } from './dangerously-hoist-css-var-to-document-root';
import { HoistCssVarToLocalGrid } from './hoist-css-var-to-local-grid';
import { DangerouslyHoistSlotSizes } from './hoist-slot-sizes-context';
import { useLayoutId } from './use-layout-id';
var styles = {
  root: "_nd5ldkfm _1reo15vq _18m915vq _4t3iutvi _152tidpf _kqsw1if8 _1pbyegat"
};

/**
 * The banner layout area. It will always be displayed at the top of the screen.
 *
 * Should be used to render a `Banner` component from `@atlaskit/banner`.
 */
export function Banner(_ref) {
  var children = _ref.children,
    xcss = _ref.xcss,
    _ref$height = _ref.height,
    height = _ref$height === void 0 ? 48 : _ref$height,
    _ref$skipLinkLabel = _ref.skipLinkLabel,
    skipLinkLabel = _ref$skipLinkLabel === void 0 ? 'Banner' : _ref$skipLinkLabel,
    testId = _ref.testId,
    providedId = _ref.id;
  var dangerouslyHoistSlotSizes = useContext(DangerouslyHoistSlotSizes);
  var id = useLayoutId({
    providedId: providedId
  });

  /**
   * Don't show the skip link if the slot has 0 height.
   *
   * TODO: when cleaning up 'platform_dst_nav4_skip_link_a11y_1' remove this call entirely
   */
  useSkipLinkInternal({
    id: id,
    label: skipLinkLabel,
    isHidden: height === 0 || fg('platform_dst_nav4_skip_link_a11y_1')
  });
  return /*#__PURE__*/React.createElement("div", {
    id: id,
    "data-layout-slot": true,
    className: ax([styles.root, xcss]),
    "data-testid": testId
  }, /*#__PURE__*/React.createElement(HoistCssVarToLocalGrid, {
    variableName: bannerMountedVar,
    value: height
  }), dangerouslyHoistSlotSizes &&
  /*#__PURE__*/
  // ------ START UNSAFE STYLES ------
  // These styles are only needed for the UNSAFE legacy use case for Jira + Confluence.
  // When they aren't needed anymore we can delete them wholesale.
  React.createElement(DangerouslyHoistCssVarToDocumentRoot, {
    variableName: UNSAFE_bannerVar,
    value: height
  })
  // ------ END UNSAFE STYLES ------
  , children);
}