140 lines
4.2 KiB
JavaScript
140 lines
4.2 KiB
JavaScript
/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import React from 'react';
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import PropTypes from 'prop-types';
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import cx from 'classnames';
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const propTypes = {
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children: PropTypes.node,
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disableClick: PropTypes.bool,
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menuItems: PropTypes.arrayOf(PropTypes.node),
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onChangeFocus: PropTypes.func,
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isFocused: PropTypes.bool,
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shouldFocus: PropTypes.func,
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editMode: PropTypes.bool.isRequired,
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style: PropTypes.object,
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};
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const defaultProps = {
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children: null,
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disableClick: false,
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onChangeFocus: null,
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menuItems: [],
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isFocused: false,
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shouldFocus: (event, container) =>
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container && container.contains(event.target),
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style: null,
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};
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class WithPopoverMenu extends React.PureComponent {
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constructor(props) {
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super(props);
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this.state = {
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isFocused: props.isFocused,
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};
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this.setRef = this.setRef.bind(this);
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this.handleClick = this.handleClick.bind(this);
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}
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UNSAFE_componentWillReceiveProps(nextProps) {
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if (nextProps.editMode && nextProps.isFocused && !this.state.isFocused) {
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document.addEventListener('click', this.handleClick);
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document.addEventListener('drag', this.handleClick);
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this.setState({ isFocused: true });
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} else if (this.state.isFocused && !nextProps.editMode) {
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document.removeEventListener('click', this.handleClick);
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document.removeEventListener('drag', this.handleClick);
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this.setState({ isFocused: false });
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}
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}
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componentWillUnmount() {
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document.removeEventListener('click', this.handleClick);
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document.removeEventListener('drag', this.handleClick);
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}
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setRef(ref) {
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this.container = ref;
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}
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handleClick(event) {
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if (!this.props.editMode) {
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return;
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}
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const {
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onChangeFocus,
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shouldFocus: shouldFocusFunc,
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disableClick,
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} = this.props;
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const shouldFocus = shouldFocusFunc(event, this.container);
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if (!disableClick && shouldFocus && !this.state.isFocused) {
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// if not focused, set focus and add a window event listener to capture outside clicks
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// this enables us to not set a click listener for ever item on a dashboard
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document.addEventListener('click', this.handleClick);
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document.addEventListener('drag', this.handleClick);
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this.setState(() => ({ isFocused: true }));
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if (onChangeFocus) {
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onChangeFocus(true);
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}
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} else if (!shouldFocus && this.state.isFocused) {
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document.removeEventListener('click', this.handleClick);
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document.removeEventListener('drag', this.handleClick);
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this.setState(() => ({ isFocused: false }));
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if (onChangeFocus) {
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onChangeFocus(false);
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}
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}
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}
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render() {
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const { children, menuItems, editMode, style } = this.props;
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const { isFocused } = this.state;
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return (
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<div
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ref={this.setRef}
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onClick={this.handleClick}
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role="none"
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className={cx(
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'with-popover-menu',
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editMode && isFocused && 'with-popover-menu--focused',
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)}
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style={style}
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>
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{children}
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{editMode && isFocused && menuItems.length > 0 && (
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<div className="popover-menu">
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{menuItems.map((node, i) => (
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<div className="menu-item" key={`menu-item-${i}`}>
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{node}
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</div>
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))}
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</div>
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)}
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</div>
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);
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}
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}
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WithPopoverMenu.propTypes = propTypes;
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WithPopoverMenu.defaultProps = defaultProps;
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export default WithPopoverMenu;
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