1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import React, { ReactElement, ReactNode, useState } from 'react';
6 import { Button, Grid, StyleRulesCallback, Tooltip, withStyles, WithStyles } from "@material-ui/core";
7 import { GridProps } from '@material-ui/core/Grid';
8 import { isArray } from 'lodash';
9 import { DefaultView } from 'components/default-view/default-view';
10 import { InfoIcon, InvisibleIcon, VisibleIcon } from 'components/icon/icon';
11 import { ReactNodeArray } from 'prop-types';
12 import classNames from 'classnames';
14 type CssRules = 'button' | 'buttonIcon';
16 const styles: StyleRulesCallback<CssRules> = theme => ({
23 padding: '2px 0px 2px 5px',
28 interface MPVHideablePanelDataProps {
34 interface MPVHideablePanelActionProps {
35 doHidePanel: () => void;
38 type MPVHideablePanelProps = MPVHideablePanelDataProps & MPVHideablePanelActionProps;
40 const MPVHideablePanel = ({doHidePanel, name, visible, ...props}: MPVHideablePanelProps) =>
43 {React.cloneElement((props.children as ReactElement), { doHidePanel, panelName: name })}
47 interface MPVPanelDataProps {
51 interface MPVPanelActionProps {
52 doHidePanel?: () => void;
55 // Props received by panel implementors
56 export type MPVPanelProps = MPVPanelDataProps & MPVPanelActionProps;
58 type MPVPanelContentProps = {children: ReactElement} & MPVPanelProps & GridProps;
60 // Grid item compatible component for layout and MPV props passing
61 export const MPVPanelContent = ({doHidePanel, panelName, ...props}: MPVPanelContentProps) =>
62 <Grid item {...props}>
63 {React.cloneElement(props.children, { doHidePanel, panelName })}
66 export interface MPVPanelState {
70 interface MPVContainerDataProps {
71 panelStates?: MPVPanelState[];
73 type MPVContainerProps = MPVContainerDataProps & GridProps;
75 // Grid container compatible component that also handles panel toggling.
76 const MPVContainerComponent = ({children, panelStates, classes, ...props}: MPVContainerProps & WithStyles<CssRules>) => {
77 if (children === undefined || children === null || children === {}) {
79 } else if (!isArray(children)) {
80 children = [children];
82 const visibility = (children as ReactNodeArray).map((_, idx) =>
83 !!!panelStates || // if panelStates wasn't passed, default to all visible panels
85 (panelStates[idx].visible || panelStates[idx].visible === undefined)));
86 const [panelVisibility, setPanelVisibility] = useState<boolean[]>(visibility);
88 let panels: JSX.Element[] = [];
89 let toggles: JSX.Element[] = [];
91 if (isArray(children)) {
92 for (let idx = 0; idx < children.length; idx++) {
93 const toggleFn = (idx: number) => () => {
95 ...panelVisibility.slice(0, idx),
96 !panelVisibility[idx],
97 ...panelVisibility.slice(idx+1)
100 const toggleIcon = panelVisibility[idx]
101 ? <VisibleIcon className={classNames(classes.buttonIcon)} />
102 : <InvisibleIcon className={classNames(classes.buttonIcon)}/>
103 const panelName = panelStates === undefined
105 : (panelStates[idx] && panelStates[idx].name) || `Panel ${idx+1}`;
106 const toggleVariant = panelVisibility[idx]
109 const toggleTooltip = panelVisibility[idx]
110 ? `Hide ${panelName} panel`
111 : `Show ${panelName} panel`;
115 <Tooltip title={toggleTooltip} disableFocusListener>
116 <Button variant={toggleVariant} size="small" color="primary"
117 className={classNames(classes.button)}
118 onClick={toggleFn(idx)}>
126 <MPVHideablePanel visible={panelVisibility[idx]} name={panelName} doHidePanel={toggleFn(idx)}>
129 panels = [...panels, aPanel];
133 return <Grid container {...props}>
137 { panelVisibility.includes(true)
139 : <Grid container alignItems='center' justify='center'>
140 <DefaultView messages={["All panels are hidden.", "Click on the buttons above to show them."]} icon={InfoIcon} />
145 export const MPVContainer = withStyles(styles)(MPVContainerComponent);