Function openLink

packages/react-aria/src/utils/openLink.tsx:106–145

(target: HTMLAnchorElement, modifiers: Modifiers, setOpening = true)

}

export function openLink(target: HTMLAnchorElement, modifiers: Modifiers, setOpening = true): void {
  let {metaKey, ctrlKey, altKey, shiftKey} = modifiers;

  // Firefox does not recognize keyboard events as a user action by default, and the popup blocker
  // will prevent links with target="_blank" from opening. However, it does allow the event if the
  // Command/Control key is held, which opens the link in a background tab. This seems like the best we can do.
  // See https://bugzilla.mozilla.org/show_bug.cgi?id=257870 and https://bugzilla.mozilla.org/show_bug.cgi?id=746640.
  if (
    !isWebKit() &&
    isFirefox() &&
    window.event?.type?.startsWith('key') &&
    target.target === '_blank'
  ) {
    if (isMac()) {
      metaKey = true;
    } else {
      ctrlKey = true;
    }
  }

  // WebKit does not support firing click events with modifier keys, but does support keyboard events.
  // https://github.com/WebKit/WebKit/blob/c03d0ac6e6db178f90923a0a63080b5ca210d25f/Source/WebCore/html/HTMLAnchorElement.cpp#L184
  let event =
    isWebKit() && isMac() && !isIPad() && process.env.NODE_ENV !== 'test'
      ? // @ts-ignore - keyIdentifier is a non-standard property, but it's what webkit expects
        new KeyboardEvent('keydown', {keyIdentifier: 'Enter', metaKey, ctrlKey, altKey, shiftKey})
      : new MouseEvent('click', {
          metaKey,
          ctrlKey,
          altKey,
          shiftKey,
          detail: 1,
          bubbles: true,
          cancelable: true
        });
  (openLink as any).isOpening = setOpening;
  focusWithoutScrolling(target);
  target.dispatchEvent(event);
  (openLink as any).isOpening = false;
}
// https://github.com/parcel-bundler/parcel/issues/8724
(openLink as any).isOpening = false;