[Glitch] Remove pointer events on the entire UI when a dropdown menu is open

Port 913a38111f to glitch-soc
pull/406/head
Thibaut Girka 2018-03-30 12:45:23 +02:00
parent 2871a82fcc
commit 48bcf4d6e8
6 changed files with 66 additions and 36 deletions

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@ -0,0 +1,10 @@
export const DROPDOWN_MENU_OPEN = 'DROPDOWN_MENU_OPEN';
export const DROPDOWN_MENU_CLOSE = 'DROPDOWN_MENU_CLOSE';
export function openDropdownMenu(id, placement) {
return { type: DROPDOWN_MENU_OPEN, id, placement };
}
export function closeDropdownMenu(id) {
return { type: DROPDOWN_MENU_CLOSE, id };
}

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@ -8,6 +8,7 @@ import spring from 'react-motion/lib/spring';
import detectPassiveEvents from 'detect-passive-events';
const listenerOptions = detectPassiveEvents.hasSupport ? { passive: true } : false;
let id = 0;
class DropdownMenu extends React.PureComponent {
@ -124,8 +125,10 @@ export default class Dropdown extends React.PureComponent {
status: ImmutablePropTypes.map,
isUserTouching: PropTypes.func,
isModalOpen: PropTypes.bool.isRequired,
onModalOpen: PropTypes.func,
onModalClose: PropTypes.func,
onOpen: PropTypes.func.isRequired,
onClose: PropTypes.func.isRequired,
dropdownPlacement: PropTypes.string,
openDropdownId: PropTypes.number,
};
static defaultProps = {
@ -133,43 +136,28 @@ export default class Dropdown extends React.PureComponent {
};
state = {
placement: null,
id: id++,
};
handleClick = ({ target }) => {
if (this.state.placement) {
this.setState({ placement: null });
} else if (this.props.isUserTouching() && this.props.onModalOpen) {
const { status, items } = this.props;
this.props.onModalOpen({
status,
actions: items.map(
(item, i) => item ? {
...item,
name: `${item.text}-${i}`,
onClick: this.handleItemClick.bind(this, i),
} : null
),
});
if (this.state.id === this.props.openDropdownId) {
this.handleClose();
} else {
const { top } = target.getBoundingClientRect();
this.setState({ placement: top * 2 < innerHeight ? 'bottom' : 'top' });
const placement = top * 2 < innerHeight ? 'bottom' : 'top';
this.props.onOpen(this.state.id, this.handleItemClick, placement);
}
}
handleClose = () => {
if (this.props.onModalClose) {
this.props.onModalClose();
}
this.setState({ placement: null });
this.props.onClose(this.state.id);
}
handleKeyDown = e => {
switch(e.key) {
case 'Enter':
this.handleClick();
this.handleClick(e);
break;
case 'Escape':
this.handleClose();
@ -200,23 +188,22 @@ export default class Dropdown extends React.PureComponent {
}
render () {
const { icon, items, size, ariaLabel, disabled } = this.props;
const { placement } = this.state;
const show = placement !== null;
const { icon, items, size, ariaLabel, disabled, dropdownPlacement, openDropdownId } = this.props;
const open = this.state.id === openDropdownId;
return (
<div onKeyDown={this.handleKeyDown}>
<IconButton
icon={icon}
title={ariaLabel}
active={show}
active={open}
disabled={disabled}
size={size}
ref={this.setTargetRef}
onClick={this.handleClick}
/>
<Overlay show={show} placement={placement} target={this.findTarget}>
<Overlay show={open} placement={dropdownPlacement} target={this.findTarget}>
<DropdownMenu items={items} onClose={this.handleClose} />
</Overlay>
</div>

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@ -1,3 +1,4 @@
import { openDropdownMenu, closeDropdownMenu } from 'flavours/glitch/actions/dropdown_menu';
import { openModal, closeModal } from 'flavours/glitch/actions/modal';
import { connect } from 'react-redux';
import DropdownMenu from 'flavours/glitch/components/dropdown_menu';
@ -5,12 +6,22 @@ import { isUserTouching } from 'flavours/glitch/util/is_mobile';
const mapStateToProps = state => ({
isModalOpen: state.get('modal').modalType === 'ACTIONS',
dropdownPlacement: state.getIn(['dropdown_menu', 'placement']),
openDropdownId: state.getIn(['dropdown_menu', 'openId']),
});
const mapDispatchToProps = dispatch => ({
isUserTouching,
onModalOpen: props => dispatch(openModal('ACTIONS', props)),
onModalClose: () => dispatch(closeModal()),
const mapDispatchToProps = (dispatch, { status, items }) => ({
onOpen(id, onItemClick, dropdownPlacement) {
dispatch(isUserTouching() ? openModal('ACTIONS', {
status,
actions: items,
onClick: onItemClick,
}) : openDropdownMenu(id, dropdownPlacement));
},
onClose(id) {
dispatch(closeModal());
dispatch(closeDropdownMenu(id));
},
});
export default connect(mapStateToProps, mapDispatchToProps)(DropdownMenu);

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@ -60,6 +60,7 @@ const mapStateToProps = state => ({
layout: state.getIn(['local_settings', 'layout']),
isWide: state.getIn(['local_settings', 'stretch']),
navbarUnder: state.getIn(['local_settings', 'navbar_under']),
dropdownMenuIsOpen: state.getIn(['dropdown_menu', 'openId']) !== null,
});
const keyMap = {
@ -111,6 +112,7 @@ export default class UI extends React.Component {
hasComposingText: PropTypes.bool,
location: PropTypes.object,
intl: PropTypes.object.isRequired,
dropdownMenuIsOpen: PropTypes.bool,
};
state = {
@ -366,7 +368,7 @@ export default class UI extends React.Component {
render () {
const { width, draggingOver } = this.state;
const { children, layout, isWide, navbarUnder } = this.props;
const { children, layout, isWide, navbarUnder, dropdownMenuIsOpen } = this.props;
const columnsClass = layout => {
switch (layout) {
@ -407,7 +409,7 @@ export default class UI extends React.Component {
return (
<HotKeys keyMap={keyMap} handlers={handlers} ref={this.setHotkeysRef}>
<div className={className} ref={this.setRef}>
<div className={className} ref={this.setRef} style={{ pointerEvents: dropdownMenuIsOpen ? 'none' : null }}>
{navbarUnder ? null : (<TabsBar />)}
<ColumnsAreaContainer ref={this.setColumnsAreaRef} singleColumn={isMobile(width, layout)}>

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@ -0,0 +1,18 @@
import Immutable from 'immutable';
import {
DROPDOWN_MENU_OPEN,
DROPDOWN_MENU_CLOSE,
} from '../actions/dropdown_menu';
const initialState = Immutable.Map({ openId: null, placement: null });
export default function dropdownMenu(state = initialState, action) {
switch (action.type) {
case DROPDOWN_MENU_OPEN:
return state.merge({ openId: action.id, placement: action.placement });
case DROPDOWN_MENU_CLOSE:
return state.get('openId') === action.id ? state.set('openId', null) : state;
default:
return state;
}
}

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@ -1,4 +1,5 @@
import { combineReducers } from 'redux-immutable';
import dropdown_menu from './dropdown_menu';
import timelines from './timelines';
import meta from './meta';
import alerts from './alerts';
@ -27,6 +28,7 @@ import lists from './lists';
import listEditor from './list_editor';
const reducers = {
dropdown_menu,
timelines,
meta,
alerts,