Merge branch 't3chguy/accesibility' into release-v1.6.0

2019-09-27 10:17:30 +01:00 · 2019-09-27 10:17:30 +01:00 · 5a8943353f
commit 5a8943353f
parent a86fac123e ce78de2185
13 changed files with 161 additions and 92 deletions
--- a/package.json
+++ b/package.json
@ -75,6 +75,7 @@
    "filesize": "3.5.6",
    "flux": "2.1.1",
    "focus-trap-react": "^3.0.5",
+    "focus-visible": "^5.0.2",
    "fuse.js": "^2.2.0",
    "gemini-scrollbar": "github:matrix-org/gemini-scrollbar#91e1e566",
    "gfm.css": "^1.1.1",
--- a/res/css/views/elements/_AccessibleButton.scss
+++ b/res/css/views/elements/_AccessibleButton.scss
@ -18,7 +18,7 @@ limitations under the License.
    cursor: pointer;
 }

-.mx_AccessibleButton:focus {
+.mx_AccessibleButton:focus:not(.focus-visible) {
    outline: 0;
 }

--- a/src/components/structures/ContextualMenu.js
+++ b/src/components/structures/ContextualMenu.js
@ -21,6 +21,7 @@ import ReactDOM from 'react-dom';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import {focusCapturedRef} from "../../utils/Accessibility";
+import {KeyCode} from "../../Keyboard";

 // Shamelessly ripped off Modal.js.  There's probably a better way
 // of doing reusable widgets like dialog boxes & menus where we go and
@ -67,7 +68,7 @@ export default class ContextualMenu extends React.Component {
        // on resize callback
        windowResize: PropTypes.func,
        // method to close menu
-        closeMenu: PropTypes.func,
+        closeMenu: PropTypes.func.isRequired,
    };

    constructor() {
@ -114,6 +115,14 @@ export default class ContextualMenu extends React.Component {
        }
    }

+    _onKeyDown = (ev) => {
+        if (ev.keyCode === KeyCode.ESCAPE) {
+            ev.stopPropagation();
+            ev.preventDefault();
+            this.props.closeMenu();
+        }
+    };
+
    render() {
        const position = {};
        let chevronFace = null;
@ -210,7 +219,7 @@ export default class ContextualMenu extends React.Component {

        // FIXME: If a menu uses getDefaultProps it clobbers the onFinished
        // property set here so you can't close the menu from a button click!
-        return <div className={className} style={{...position, ...wrapperStyle}}>
+        return <div className={className} style={{...position, ...wrapperStyle}} onKeyDown={this._onKeyDown}>
            <div className={menuClasses} style={menuStyle} ref={this.collectContextMenuRect} tabIndex={0}>
                { chevron }
                <ElementClass {...props} onFinished={props.closeMenu} onResize={props.windowResize} />
--- a/src/components/structures/MatrixChat.js
+++ b/src/components/structures/MatrixChat.js
@ -24,6 +24,9 @@ import createReactClass from 'create-react-class';
 import PropTypes from 'prop-types';
 import Matrix from "matrix-js-sdk";

+// focus-visible is a Polyfill for the :focus-visible CSS pseudo-attribute used by _AccessibleButton.scss
+import 'focus-visible';
+
 import Analytics from "../../Analytics";
 import { DecryptionFailureTracker } from "../../DecryptionFailureTracker";
 import MatrixClientPeg from "../../MatrixClientPeg";
@ -41,7 +44,7 @@ import * as Rooms from '../../Rooms';
 import linkifyMatrix from "../../linkify-matrix";
 import * as Lifecycle from '../../Lifecycle';
 // LifecycleStore is not used but does listen to and dispatch actions
-require('../../stores/LifecycleStore');
+import '../../stores/LifecycleStore';
 import PageTypes from '../../PageTypes';
 import { getHomePageUrl } from '../../utils/pages';

--- a/src/components/structures/TabbedView.js
+++ b/src/components/structures/TabbedView.js
@ -1,6 +1,7 @@
 /*
 Copyright 2017 Travis Ralston
 Copyright 2019 New Vector Ltd
+Copyright 2019 The Matrix.org Foundation C.I.C.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@ -18,6 +19,7 @@ limitations under the License.
 import * as React from "react";
 import {_t} from '../../languageHandler';
 import PropTypes from "prop-types";
+import sdk from "../../index";

 /**
 * Represents a tab for the TabbedView.
@ -70,6 +72,8 @@ export class TabbedView extends React.Component {
    }

    _renderTabLabel(tab) {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        let classes = "mx_TabbedView_tabLabel ";

        const idx = this.props.tabs.indexOf(tab);
@ -84,19 +88,12 @@ export class TabbedView extends React.Component {

        const label = _t(tab.label);
        return (
-            <span
-                className={classes}
-                key={"tab_label_" + tab.label}
-                onClick={onClickHandler}
-                role="button"
-                aria-label={label}
-                tabIndex={0}
-            >
+            <AccessibleButton className={classes} key={"tab_label_" + tab.label} onClick={onClickHandler}>
                {tabIcon}
                <span className="mx_TabbedView_tabLabel_text">
                    { label }
                </span>
-            </span>
+            </AccessibleButton>
        );
    }

--- a/src/components/structures/TopLeftMenuButton.js
+++ b/src/components/structures/TopLeftMenuButton.js
@ -109,10 +109,11 @@ export default class TopLeftMenuButton extends React.Component {
        return (
            <AccessibleButton
                className="mx_TopLeftMenuButton"
-                role="button"
                onClick={this.onToggleMenu}
                inputRef={(r) => this._buttonRef = r}
                aria-label={_t("Your profile")}
+                aria-haspopup={true}
+                aria-expanded={this.state.menuDisplayed}
            >
                <BaseAvatar
                    idName={MatrixClientPeg.get().getUserId()}
--- a/src/components/views/context_menus/GroupInviteTileContextMenu.js
+++ b/src/components/views/context_menus/GroupInviteTileContextMenu.js
@ -1,5 +1,6 @@
 /*
 Copyright 2018 Vector Creations Ltd
+Copyright 2019 The Matrix.org Foundation C.I.C.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@ -77,11 +78,12 @@ export default class GroupInviteTileContextMenu extends React.Component {
    }

    render() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
        return <div>
-            <div className="mx_RoomTileContextMenu_leave" onClick={this._onClickReject} >
+            <AccessibleButton className="mx_RoomTileContextMenu_leave" onClick={this._onClickReject} >
                <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icon_context_delete.svg")} width="15" height="15" />
                { _t('Reject') }
-            </div>
+            </AccessibleButton>
        </div>;
    }
 }
--- a/src/components/views/context_menus/MessageContextMenu.js
+++ b/src/components/views/context_menus/MessageContextMenu.js
@ -2,6 +2,7 @@
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2018 New Vector Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 The Matrix.org Foundation C.I.C.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@ -288,6 +289,8 @@ module.exports = createReactClass({
    },

    render: function() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        const cli = MatrixClientPeg.get();
        const me = cli.getUserId();
        const mxEvent = this.props.mxEvent;
@ -319,89 +322,89 @@ module.exports = createReactClass({
        if (!mxEvent.isRedacted()) {
            if (eventStatus === EventStatus.NOT_SENT) {
                resendButton = (
-                    <div className="mx_MessageContextMenu_field" onClick={this.onResendClick}>
+                    <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onResendClick}>
                        { _t('Resend') }
-                    </div>
+                    </AccessibleButton>
                );
            }

            if (editStatus === EventStatus.NOT_SENT) {
                resendEditButton = (
-                    <div className="mx_MessageContextMenu_field" onClick={this.onResendEditClick}>
+                    <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onResendEditClick}>
                        { _t('Resend edit') }
-                    </div>
+                    </AccessibleButton>
                );
            }

            if (unsentReactionsCount !== 0) {
                resendReactionsButton = (
-                    <div className="mx_MessageContextMenu_field" onClick={this.onResendReactionsClick}>
+                    <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onResendReactionsClick}>
                        { _t('Resend %(unsentCount)s reaction(s)', {unsentCount: unsentReactionsCount}) }
-                    </div>
+                    </AccessibleButton>
                );
            }
        }

        if (redactStatus === EventStatus.NOT_SENT) {
            resendRedactionButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onResendRedactionClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onResendRedactionClick}>
                    { _t('Resend removal') }
-                </div>
+                </AccessibleButton>
            );
        }

        if (isSent && this.state.canRedact) {
            redactButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onRedactClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onRedactClick}>
                    { _t('Remove') }
-                </div>
+                </AccessibleButton>
            );
        }

        if (allowCancel) {
            cancelButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onCancelSendClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onCancelSendClick}>
                    { _t('Cancel Sending') }
-                </div>
+                </AccessibleButton>
            );
        }

        if (isContentActionable(mxEvent)) {
            forwardButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onForwardClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onForwardClick}>
                    { _t('Forward Message') }
-                </div>
+                </AccessibleButton>
            );

            if (this.state.canPin) {
                pinButton = (
-                    <div className="mx_MessageContextMenu_field" onClick={this.onPinClick}>
+                    <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onPinClick}>
                        { this._isPinned() ? _t('Unpin Message') : _t('Pin Message') }
-                    </div>
+                    </AccessibleButton>
                );
            }
        }

        const viewSourceButton = (
-            <div className="mx_MessageContextMenu_field" onClick={this.onViewSourceClick}>
+            <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onViewSourceClick}>
                { _t('View Source') }
-            </div>
+            </AccessibleButton>
        );

        if (mxEvent.getType() !== mxEvent.getWireType()) {
            viewClearSourceButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onViewClearSourceClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onViewClearSourceClick}>
                    { _t('View Decrypted Source') }
-                </div>
+                </AccessibleButton>
            );
        }

        if (this.props.eventTileOps) {
            if (this.props.eventTileOps.isWidgetHidden()) {
                unhidePreviewButton = (
-                    <div className="mx_MessageContextMenu_field" onClick={this.onUnhidePreviewClick}>
+                    <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onUnhidePreviewClick}>
                        { _t('Unhide Preview') }
-                    </div>
+                    </AccessibleButton>
                );
            }
        }
@ -412,20 +415,19 @@ module.exports = createReactClass({
        }
        // XXX: if we use room ID, we should also include a server where the event can be found (other than in the domain of the event ID)
        const permalinkButton = (
-            <div className="mx_MessageContextMenu_field">
-                <a href={permalink}
-                  target="_blank" rel="noopener" onClick={this.onPermalinkClick}>
+            <AccessibleButton className="mx_MessageContextMenu_field">
+                <a href={permalink} target="_blank" rel="noopener" onClick={this.onPermalinkClick} tabIndex={-1}>
                    { mxEvent.isRedacted() || mxEvent.getType() !== 'm.room.message'
                        ? _t('Share Permalink') : _t('Share Message') }
                </a>
-            </div>
+            </AccessibleButton>
        );

        if (this.props.eventTileOps && this.props.eventTileOps.getInnerText) {
            quoteButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onQuoteClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onQuoteClick}>
                    { _t('Quote') }
-                </div>
+                </AccessibleButton>
            );
        }

@ -435,34 +437,43 @@ module.exports = createReactClass({
            isUrlPermitted(mxEvent.event.content.external_url)
        ) {
            externalURLButton = (
-                <div className="mx_MessageContextMenu_field">
-                    <a href={mxEvent.event.content.external_url}
-                      rel="noopener" target="_blank" onClick={this.closeMenu}>{ _t('Source URL') }</a>
-                </div>
+                <AccessibleButton className="mx_MessageContextMenu_field">
+                    <a
+                        href={mxEvent.event.content.external_url}
+                        target="_blank"
+                        rel="noopener"
+                        onClick={this.closeMenu}
+                        tabIndex={-1}
+                    >
+                        { _t('Source URL') }
+                    </a>
+                </AccessibleButton>
          );
        }

        if (this.props.collapseReplyThread) {
            collapseReplyThread = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onCollapseReplyThreadClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onCollapseReplyThreadClick}>
                    { _t('Collapse Reply Thread') }
-                </div>
+                </AccessibleButton>
            );
        }

        let e2eInfo;
        if (this.props.e2eInfoCallback) {
-            e2eInfo = <div className="mx_MessageContextMenu_field" onClick={this.e2eInfoClicked}>
+            e2eInfo = (
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.e2eInfoClicked}>
                    { _t('End-to-end encryption information') }
-                </div>;
+                </AccessibleButton>
+            );
        }

        let reportEventButton;
        if (mxEvent.getSender() !== me) {
            reportEventButton = (
-                <div className="mx_MessageContextMenu_field" onClick={this.onReportEventClick}>
+                <AccessibleButton className="mx_MessageContextMenu_field" onClick={this.onReportEventClick}>
                    { _t('Report Content') }
-                </div>
+                </AccessibleButton>
            );
        }

--- a/src/components/views/context_menus/RoomTileContextMenu.js
+++ b/src/components/views/context_menus/RoomTileContextMenu.js
@ -2,6 +2,7 @@
 Copyright 2015, 2016 OpenMarket Ltd
 Copyright 2017 Vector Creations Ltd
 Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+Copyright 2019 The Matrix.org Foundation C.I.C.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@ -227,6 +228,8 @@ module.exports = createReactClass({
    },

    _renderNotifMenu: function() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        const alertMeClasses = classNames({
            'mx_RoomTileContextMenu_notif_field': true,
            'mx_RoomTileContextMenu_notif_fieldSet': this.state.roomNotifState == RoomNotifs.ALL_MESSAGES_LOUD,
@ -249,29 +252,29 @@ module.exports = createReactClass({

        return (
            <div className="mx_RoomTileContextMenu">
-                <div className="mx_RoomTileContextMenu_notif_picker" >
+                <div className="mx_RoomTileContextMenu_notif_picker">
                    <img src={require("../../../../res/img/notif-slider.svg")} width="20" height="107" />
                </div>
-                <div className={alertMeClasses} onClick={this._onClickAlertMe} >
+                <AccessibleButton className={alertMeClasses} onClick={this._onClickAlertMe}>
                    <img className="mx_RoomTileContextMenu_notif_activeIcon" src={require("../../../../res/img/notif-active.svg")} width="12" height="12" />
                    <img className="mx_RoomTileContextMenu_notif_icon mx_filterFlipColor" src={require("../../../../res/img/icon-context-mute-off-copy.svg")} width="16" height="12" />
                    { _t('All messages (noisy)') }
-                </div>
-                <div className={allNotifsClasses} onClick={this._onClickAllNotifs} >
+                </AccessibleButton>
+                <AccessibleButton className={allNotifsClasses} onClick={this._onClickAllNotifs}>
                    <img className="mx_RoomTileContextMenu_notif_activeIcon" src={require("../../../../res/img/notif-active.svg")} width="12" height="12" />
                    <img className="mx_RoomTileContextMenu_notif_icon mx_filterFlipColor" src={require("../../../../res/img/icon-context-mute-off.svg")} width="16" height="12" />
                    { _t('All messages') }
-                </div>
-                <div className={mentionsClasses} onClick={this._onClickMentions} >
+                </AccessibleButton>
+                <AccessibleButton className={mentionsClasses} onClick={this._onClickMentions}>
                    <img className="mx_RoomTileContextMenu_notif_activeIcon" src={require("../../../../res/img/notif-active.svg")} width="12" height="12" />
                    <img className="mx_RoomTileContextMenu_notif_icon mx_filterFlipColor" src={require("../../../../res/img/icon-context-mute-mentions.svg")} width="16" height="12" />
                    { _t('Mentions only') }
-                </div>
-                <div className={muteNotifsClasses} onClick={this._onClickMute} >
+                </AccessibleButton>
+                <AccessibleButton className={muteNotifsClasses} onClick={this._onClickMute}>
                    <img className="mx_RoomTileContextMenu_notif_activeIcon" src={require("../../../../res/img/notif-active.svg")} width="12" height="12" />
                    <img className="mx_RoomTileContextMenu_notif_icon mx_filterFlipColor" src={require("../../../../res/img/icon-context-mute.svg")} width="16" height="12" />
                    { _t('Mute') }
-                </div>
+                </AccessibleButton>
            </div>
        );
    },
@ -287,12 +290,13 @@ module.exports = createReactClass({
    },

    _renderSettingsMenu: function() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
        return (
            <div>
-                <div className="mx_RoomTileContextMenu_tag_field" onClick={this._onClickSettings} >
+                <AccessibleButton className="mx_RoomTileContextMenu_tag_field" onClick={this._onClickSettings} >
                    <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icons-settings-room.svg")} width="15" height="15" />
                    { _t('Settings') }
-                </div>
+                </AccessibleButton>
            </div>
        );
    },
@ -302,6 +306,8 @@ module.exports = createReactClass({
            return null;
        }

+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        let leaveClickHandler = null;
        let leaveText = null;

@ -323,15 +329,17 @@ module.exports = createReactClass({

        return (
            <div>
-                <div className="mx_RoomTileContextMenu_leave" onClick={leaveClickHandler} >
+                <AccessibleButton className="mx_RoomTileContextMenu_leave" onClick={leaveClickHandler} >
                    <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icon_context_delete.svg")} width="15" height="15" />
                    { leaveText }
-                </div>
+                </AccessibleButton>
            </div>
        );
    },

    _renderRoomTagMenu: function() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        const favouriteClasses = classNames({
            'mx_RoomTileContextMenu_tag_field': true,
            'mx_RoomTileContextMenu_tag_fieldSet': this.state.isFavourite,
@ -352,21 +360,21 @@ module.exports = createReactClass({

        return (
            <div>
-                <div className={favouriteClasses} onClick={this._onClickFavourite} >
+                <AccessibleButton className={favouriteClasses} onClick={this._onClickFavourite} >
                    <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icon_context_fave.svg")} width="15" height="15" />
                    <img className="mx_RoomTileContextMenu_tag_icon_set" src={require("../../../../res/img/icon_context_fave_on.svg")} width="15" height="15" />
                    { _t('Favourite') }
-                </div>
-                <div className={lowPriorityClasses} onClick={this._onClickLowPriority} >
+                </AccessibleButton>
+                <AccessibleButton className={lowPriorityClasses} onClick={this._onClickLowPriority} >
                    <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icon_context_low.svg")} width="15" height="15" />
                    <img className="mx_RoomTileContextMenu_tag_icon_set" src={require("../../../../res/img/icon_context_low_on.svg")} width="15" height="15" />
                    { _t('Low Priority') }
-                </div>
-                <div className={dmClasses} onClick={this._onClickDM} >
+                </AccessibleButton>
+                <AccessibleButton className={dmClasses} onClick={this._onClickDM} >
                    <img className="mx_RoomTileContextMenu_tag_icon" src={require("../../../../res/img/icon_context_person.svg")} width="15" height="15" />
                    <img className="mx_RoomTileContextMenu_tag_icon_set" src={require("../../../../res/img/icon_context_person_on.svg")} width="15" height="15" />
                    { _t('Direct Chat') }
-                </div>
+                </AccessibleButton>
            </div>
        );
    },
--- a/src/components/views/context_menus/TopLeftMenu.js
+++ b/src/components/views/context_menus/TopLeftMenu.js
@ -24,6 +24,7 @@ import Modal from "../../../Modal";
 import SdkConfig from '../../../SdkConfig';
 import { getHostingLink } from '../../../utils/HostingLink';
 import MatrixClientPeg from '../../../MatrixClientPeg';
+import sdk from "../../../index";

 export class TopLeftMenu extends React.Component {
    static propTypes = {
@ -57,6 +58,8 @@ export class TopLeftMenu extends React.Component {
    }

    render() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        const isGuest = MatrixClientPeg.get().isGuest();

        const hostingSignupLink = getHostingLink('user-context-menu');
@ -77,25 +80,33 @@ export class TopLeftMenu extends React.Component {

        let homePageItem = null;
        if (this.hasHomePage()) {
-            homePageItem = <li className="mx_TopLeftMenu_icon_home" onClick={this.viewHomePage} tabIndex={0}>
-                {_t("Home")}
-            </li>;
+            homePageItem = (
+                <AccessibleButton element="li" className="mx_TopLeftMenu_icon_home" onClick={this.viewHomePage}>
+                    {_t("Home")}
+                </AccessibleButton>
+            );
        }

        let signInOutItem;
        if (isGuest) {
-            signInOutItem = <li className="mx_TopLeftMenu_icon_signin" onClick={this.signIn} tabIndex={0}>
-                {_t("Sign in")}
-            </li>;
+            signInOutItem = (
+                <AccessibleButton element="li" className="mx_TopLeftMenu_icon_signin" onClick={this.signIn}>
+                    {_t("Sign in")}
+                </AccessibleButton>
+            );
        } else {
-            signInOutItem = <li className="mx_TopLeftMenu_icon_signout" onClick={this.signOut} tabIndex={0}>
-                {_t("Sign out")}
-            </li>;
+            signInOutItem = (
+                <AccessibleButton element="li" className="mx_TopLeftMenu_icon_signout" onClick={this.signOut}>
+                    {_t("Sign out")}
+                </AccessibleButton>
+            );
        }

-        const settingsItem = <li className="mx_TopLeftMenu_icon_settings" onClick={this.openSettings} tabIndex={0}>
-            {_t("Settings")}
-        </li>;
+        const settingsItem = (
+            <AccessibleButton element="li" className="mx_TopLeftMenu_icon_settings" onClick={this.openSettings}>
+                {_t("Settings")}
+            </AccessibleButton>
+        );

        return <div className="mx_TopLeftMenu mx_HiddenFocusable" tabIndex={0} ref={this.props.containerRef}>
            <div className="mx_TopLeftMenu_section_noIcon" aria-readonly={true}>
--- a/src/components/views/elements/ToggleSwitch.js
+++ b/src/components/views/elements/ToggleSwitch.js
@ -17,6 +17,7 @@ limitations under the License.
 import React from 'react';
 import PropTypes from 'prop-types';
 import classNames from "classnames";
+import {KeyCode} from "../../../Keyboard";

 export default class ToggleSwitch extends React.Component {
    static propTypes = {
@ -44,10 +45,7 @@ export default class ToggleSwitch extends React.Component {
        }
    }

-    _onClick = (e) => {
-        e.stopPropagation();
-        e.preventDefault();
-
+    _toggle = () => {
        if (this.props.disabled) return;

        const newState = !this.state.checked;
@ -57,6 +55,22 @@ export default class ToggleSwitch extends React.Component {
        }
    };

+    _onClick = (e) => {
+        e.stopPropagation();
+        e.preventDefault();
+
+        this._toggle();
+    };
+
+    _onKeyDown = (e) => {
+        e.stopPropagation();
+        e.preventDefault();
+
+        if (e.keyCode === KeyCode.ENTER || e.keyCode === KeyCode.SPACE) {
+            this._toggle();
+        }
+    };
+
    render() {
        // eslint-disable-next-line no-unused-vars
        const {checked, disabled, onChange, ...props} = this.props;
@ -71,6 +85,7 @@ export default class ToggleSwitch extends React.Component {
                {...props}
                className={classes}
                onClick={this._onClick}
+                onKeyDown={this._onKeyDown}
                role="checkbox"
                aria-checked={this.state.checked}
                aria-disabled={disabled}
--- a/src/components/views/messages/MessageActionBar.js
+++ b/src/components/views/messages/MessageActionBar.js
@ -140,6 +140,8 @@ export default class MessageActionBar extends React.PureComponent {
    }

    render() {
+        const AccessibleButton = sdk.getComponent('elements.AccessibleButton');
+
        let reactButton;
        let replyButton;
        let editButton;
@ -149,14 +151,16 @@ export default class MessageActionBar extends React.PureComponent {
                reactButton = this.renderReactButton();
            }
            if (this.context.room.canReply) {
-                replyButton = <span className="mx_MessageActionBar_maskButton mx_MessageActionBar_replyButton"
+                replyButton = <AccessibleButton
+                    className="mx_MessageActionBar_maskButton mx_MessageActionBar_replyButton"
                    title={_t("Reply")}
                    onClick={this.onReplyClick}
                />;
            }
        }
        if (canEditContent(this.props.mxEvent)) {
-            editButton = <span className="mx_MessageActionBar_maskButton mx_MessageActionBar_editButton"
+            editButton = <AccessibleButton
+                className="mx_MessageActionBar_maskButton mx_MessageActionBar_editButton"
                title={_t("Edit")}
                onClick={this.onEditClick}
            />;
@ -166,9 +170,11 @@ export default class MessageActionBar extends React.PureComponent {
            {reactButton}
            {replyButton}
            {editButton}
-            <span className="mx_MessageActionBar_maskButton mx_MessageActionBar_optionsButton"
+            <AccessibleButton
+                className="mx_MessageActionBar_maskButton mx_MessageActionBar_optionsButton"
                title={_t("Options")}
                onClick={this.onOptionsClick}
+                aria-haspopup={true}
            />
        </div>;
    }
--- a/yarn.lock
+++ b/yarn.lock
@ -3367,6 +3367,11 @@ focus-trap@^2.0.1:
  dependencies:
    tabbable "^1.0.3"

+focus-visible@^5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/focus-visible/-/focus-visible-5.0.2.tgz#4fae9cf40458b73c10701c9774c462e3ccd53caf"
+  integrity sha512-zT2fj/bmOgEBjqGbURGlowTmCwsIs3bRDMr/sFZz8Ly7VkEiwuCn9swNTL3pPuf8Oua2de7CLuKdnuNajWdDsQ==
+
 follow-redirects@^1.0.0:
  version "1.7.0"
  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.7.0.tgz#489ebc198dc0e7f64167bd23b03c4c19b5784c76"