mirador/src/containers/ThumbnailCanvasGrouping.js

An open-source, web-based 'multi-up' viewer that supports zoom-pan-rotate functionality, ability to display/compare simple images, and images with annotations.

import { compose } from 'redux';
import { connect } from 'react-redux';
import { withPlugins } from '../extend/withPlugins';
import * as actions from '../state/actions';
import { getCurrentCanvas, getConfig } from '../state/selectors';
import { ThumbnailCanvasGrouping } from '../components/ThumbnailCanvasGrouping';

/**
 * mapDispatchToProps - used to hook up connect to action creators
 * @memberof ThumbnailCanvasGrouping
 * @private
 */
const mapDispatchToProps = (dispatch, { data }) => ({
  setCanvas: (...args) => dispatch(actions.setCanvas(data.windowId, ...args)),
});

/**
 * mapStateToProps - used to hook up state to props
 * @memberof ThumbnailCanvasGrouping
 * @private
 */
const mapStateToProps = (state, { data }) => ({
  currentCanvasId: (getCurrentCanvas(state, { windowId: data.windowId }) || {}).id,
  showThumbnailLabels: getConfig(state).thumbnailNavigation.showThumbnailLabels,
});

const enhance = compose(
  connect(mapStateToProps, mapDispatchToProps),
  withPlugins('ThumbnailCanvasGrouping'),
);

export default enhance(ThumbnailCanvasGrouping);