WindowTopBar.js

import PropTypes from 'prop-types';
import { styled } from '@mui/material/styles';
import MenuIcon from '@mui/icons-material/MenuSharp';
import CloseIcon from '@mui/icons-material/CloseSharp';
import Toolbar from '@mui/material/Toolbar';
import AppBar from '@mui/material/AppBar';
import { useTranslation } from 'react-i18next';
import classNames from 'classnames';
import WindowTopMenuButton from '../containers/WindowTopMenuButton';
import WindowTopBarPluginArea from '../containers/WindowTopBarPluginArea';
import WindowTopBarPluginMenu from '../containers/WindowTopBarPluginMenu';
import WindowTopBarTitle from '../containers/WindowTopBarTitle';
import MiradorMenuButton from '../containers/MiradorMenuButton';
import FullScreenButton from '../containers/FullScreenButton';
import WindowMaxIcon from './icons/WindowMaxIcon';
import WindowMinIcon from './icons/WindowMinIcon';
import ns from '../config/css-ns';

const Root = styled(AppBar, { name: 'WindowTopBar', slot: 'root' })(() => ({
  zIndex: 1100,
}));

const StyledToolbar = styled(Toolbar, { name: 'WindowTopBar', slot: 'toolbar' })(({ ownerState, theme }) => ({
  backgroundColor: theme.palette.shades?.main,
  borderTop: '2px solid',
  borderTopColor: ownerState?.focused ? theme.palette.primary.main : 'transparent',
  minHeight: 32,
  paddingLeft: theme.spacing(0.5),
  paddingRight: theme.spacing(0.5),
  ...(ownerState?.windowDraggable && {
    cursor: 'move',
  }),
}));

/**
 * WindowTopBar
 */
export function WindowTopBar({
  removeWindow, windowId, toggleWindowSideBar,
  maximizeWindow = () => {}, maximized = false, minimizeWindow = () => {}, allowClose = true, allowMaximize = true,
  focusWindow = () => {}, allowFullscreen = false, allowTopMenuButton = true, allowWindowSideBar = true,
  component = 'nav', sideBarOpen = false,
}) {
  const { t } = useTranslation();
  const ownerState = arguments[0]; // eslint-disable-line prefer-rest-params

  return (
    <Root component={component} aria-label={t('windowNavigation')} position="relative" color="default" enableColorOnDark>
      <StyledToolbar
        disableGutters
        onMouseDown={focusWindow}
        ownerState={ownerState}
        className={classNames(ns('window-top-bar'))}
        variant="dense"
      >
        {allowWindowSideBar && (
          <MiradorMenuButton
            aria-expanded={sideBarOpen}
            aria-label={t('toggleWindowSideBar')}
            onClick={toggleWindowSideBar}
            className={ns('window-menu-btn')}
          >
            <MenuIcon />
          </MiradorMenuButton>
        )}
        <WindowTopBarTitle
          windowId={windowId}
        />
        {allowTopMenuButton && (
          <WindowTopMenuButton windowId={windowId} className={ns('window-menu-btn')} />
        )}
        <WindowTopBarPluginArea windowId={windowId} />
        <WindowTopBarPluginMenu windowId={windowId} />
        {allowMaximize && (
          <MiradorMenuButton
            aria-label={(maximized ? t('minimizeWindow') : t('maximizeWindow'))}
            className={classNames(ns('window-maximize'), ns('window-menu-btn'))}
            onClick={(maximized ? minimizeWindow : maximizeWindow)}
          >
            {(maximized ? <WindowMinIcon /> : <WindowMaxIcon />)}
          </MiradorMenuButton>
        )}
        {allowFullscreen && (
          <FullScreenButton className={ns('window-menu-btn')} />
        )}
        {allowClose && (
          <MiradorMenuButton
            aria-label={t('closeWindow')}
            className={classNames(ns('window-close'), ns('window-menu-btn'))}
            onClick={removeWindow}
          >
            <CloseIcon />
          </MiradorMenuButton>
        )}
      </StyledToolbar>
    </Root>
  );
}

WindowTopBar.propTypes = {
  allowClose: PropTypes.bool,
  allowFullscreen: PropTypes.bool,
  allowMaximize: PropTypes.bool,
  allowTopMenuButton: PropTypes.bool,
  allowWindowSideBar: PropTypes.bool,
  component: PropTypes.elementType,
  focused: PropTypes.bool, // eslint-disable-line react/no-unused-prop-types
  focusWindow: PropTypes.func,
  maximized: PropTypes.bool,
  maximizeWindow: PropTypes.func,
  minimizeWindow: PropTypes.func,
  removeWindow: PropTypes.func.isRequired,
  sideBarOpen: PropTypes.bool,
  toggleWindowSideBar: PropTypes.func.isRequired,
  windowDraggable: PropTypes.bool, // eslint-disable-line react/no-unused-prop-types
  windowId: PropTypes.string.isRequired,
};