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Add aria-labels for accessibility

This commit is contained in:
Dmitry Lyzo 2022-01-18 14:52:53 +03:00
parent 161ce2404b
commit 5d1fe2eeaf
6 changed files with 36 additions and 11 deletions

View file

@ -8,6 +8,7 @@
import focusManager from '../focusManager';
import layoutManager from '../layoutManager';
import dom from '../../scripts/dom';
import globalize from '../../scripts/globalize';
import './style.scss';
import '../../elements/emby-button/paper-icon-button-light';
import 'material-design-icons-iconfont';
@ -75,7 +76,7 @@ import 'material-design-icons-iconfont';
html += `<div class="${rowClassName}">`;
if (options.mode === 'keyboard') {
html += `<button data-value=" " is="paper-icon-button-light" class="${alphaPickerButtonClassName}"><span class="material-icons alphaPickerButtonIcon space_bar" aria-hidden="true"></span></button>`;
html += `<button data-value=" " is="paper-icon-button-light" class="${alphaPickerButtonClassName}" aria-label="${globalize.translate('ButtonSpace')}"><span class="material-icons alphaPickerButtonIcon space_bar" aria-hidden="true"></span></button>`;
} else {
letters = ['#'];
html += mapLetters(letters, vertical).join('');
@ -85,7 +86,7 @@ import 'material-design-icons-iconfont';
html += mapLetters(letters, vertical).join('');
if (options.mode === 'keyboard') {
html += `<button data-value="backspace" is="paper-icon-button-light" class="${alphaPickerButtonClassName}"><span class="material-icons alphaPickerButtonIcon backspace" aria-hidden="true"></span></button>`;
html += `<button data-value="backspace" is="paper-icon-button-light" class="${alphaPickerButtonClassName}" aria-label="${globalize.translate('ButtonBackspace')}"><span class="material-icons alphaPickerButtonIcon backspace" aria-hidden="true"></span></button>`;
html += '</div>';
letters = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];

View file

@ -1344,8 +1344,10 @@ import ServerConnections from '../ServerConnections';
cardImageContainerClose = '</div>';
} else {
const cardImageContainerAriaLabelAttribute = ` aria-label="${item.Name}"`;
// Don't use the IMG tag with safari because it puts a white border around it
cardImageContainerOpen = imgUrl ? ('<button data-action="' + action + '" class="' + cardImageContainerClass + ' ' + cardContentClass + ' itemAction lazy" data-src="' + imgUrl + '" ' + blurhashAttrib + '>') : ('<button data-action="' + action + '" class="' + cardImageContainerClass + ' ' + cardContentClass + ' itemAction">');
cardImageContainerOpen = imgUrl ? ('<button data-action="' + action + '" class="' + cardImageContainerClass + ' ' + cardContentClass + ' itemAction lazy" data-src="' + imgUrl + '" ' + blurhashAttrib + cardImageContainerAriaLabelAttribute + '>') : ('<button data-action="' + action + '" class="' + cardImageContainerClass + ' ' + cardContentClass + ' itemAction"' + cardImageContainerAriaLabelAttribute + '>');
cardImageContainerClose = '</button>';
}
@ -1420,10 +1422,12 @@ import ServerConnections from '../ServerConnections';
}
let actionAttribute;
let ariaLabelAttribute = '';
if (tagName === 'button') {
className += ' itemAction';
actionAttribute = ' data-action="' + action + '"';
ariaLabelAttribute = ` aria-label="${item.Name}"`;
} else {
actionAttribute = '';
}
@ -1450,7 +1454,7 @@ import ServerConnections from '../ServerConnections';
additionalCardContent += getHoverMenuHtml(item, action);
}
return '<' + tagName + ' data-index="' + index + '"' + timerAttributes + actionAttribute + ' data-isfolder="' + (item.IsFolder || false) + '" data-serverid="' + (item.ServerId || options.serverId) + '" data-id="' + (item.Id || item.ItemId) + '" data-type="' + item.Type + '"' + mediaTypeData + collectionTypeData + channelIdData + pathData + positionTicksData + collectionIdData + playlistIdData + contextData + parentIdData + startDate + endDate + ' data-prefix="' + prefix + '" class="' + className + '">' + cardImageContainerOpen + innerCardFooter + cardImageContainerClose + overlayButtons + additionalCardContent + cardScalableClose + outerCardFooter + cardBoxClose + '</' + tagName + '>';
return '<' + tagName + ' data-index="' + index + '"' + timerAttributes + actionAttribute + ' data-isfolder="' + (item.IsFolder || false) + '" data-serverid="' + (item.ServerId || options.serverId) + '" data-id="' + (item.Id || item.ItemId) + '" data-type="' + item.Type + '"' + mediaTypeData + collectionTypeData + channelIdData + pathData + positionTicksData + collectionIdData + playlistIdData + contextData + parentIdData + startDate + endDate + ' data-prefix="' + prefix + '" class="' + className + '"' + ariaLabelAttribute + '>' + cardImageContainerOpen + innerCardFooter + cardImageContainerClose + overlayButtons + additionalCardContent + cardScalableClose + outerCardFooter + cardBoxClose + '</' + tagName + '>';
}
/**

View file

@ -47,7 +47,7 @@
<span class="xlargePaperIconButton material-icons pause" aria-hidden="true"></span>
</button>
<button is="paper-icon-button-light" class="btnFastForward" title="${FastForward} (l)">
<button is="paper-icon-button-light" class="btnFastForward" title="${FastForward} (l)" aria-label="${FastForward}">
<span class="xlargePaperIconButton material-icons fast_forward" aria-hidden="true"></span>
</button>
@ -70,7 +70,7 @@
<span class="xlargePaperIconButton material-icons audiotrack" aria-hidden="true"></span>
</button>
<div class="volumeButtons hide-mouse-idle-tv">
<button is="paper-icon-button-light" class="buttonMute autoSize" title="${Mute} (m)">
<button is="paper-icon-button-light" class="buttonMute autoSize" title="${Mute} (m)" aria-label="${Mute}">
<span class="xlargePaperIconButton material-icons volume_up" aria-hidden="true"></span>
</button>
<div class="sliderContainer osdVolumeSliderContainer">
@ -86,7 +86,7 @@
<button is="paper-icon-button-light" class="btnPip hide autoSize" title="${PictureInPicture}">
<span class="xlargePaperIconButton material-icons picture_in_picture_alt" aria-hidden="true"></span>
</button>
<button is="paper-icon-button-light" class="btnFullscreen hide autoSize" title="${Fullscreen} (f)">
<button is="paper-icon-button-light" class="btnFullscreen hide autoSize" title="${Fullscreen} (f)" aria-label="${Fullscreen}">
<span class="xlargePaperIconButton material-icons fullscreen" aria-hidden="true"></span>
</button>
</div>

View file

@ -643,13 +643,19 @@ import { appRouter } from '../../../components/appRouter';
btnPlayPauseIcon.classList.remove('play_arrow', 'pause');
let icon;
let title;
if (isPaused) {
btnPlayPauseIcon.classList.add('play_arrow');
btnPlayPause.setAttribute('title', globalize.translate('Play') + ' (k)');
icon = 'play_arrow';
title = globalize.translate('Play');
} else {
btnPlayPauseIcon.classList.add('pause');
btnPlayPause.setAttribute('title', globalize.translate('ButtonPause') + ' (k)');
icon = 'pause';
title = globalize.translate('ButtonPause');
}
btnPlayPauseIcon.classList.add(icon);
dom.setElementTitle(btnPlayPause, title + ' (k)', title);
}
function updatePlayerStateInternal(event, player, state) {

View file

@ -262,6 +262,17 @@
/* eslint-enable indent */
/**
* Sets title and ARIA-label of element.
* @param {HTMLElement} elem - Element to set the title and ARIA-label.
* @param {string} title - Title.
* @param {string?} [ariaLabel] - ARIA-label.
*/
export function setElementTitle(elem, title, ariaLabel) {
elem.setAttribute('title', title);
elem.setAttribute('aria-label', ariaLabel);
}
export default {
parentWithAttribute: parentWithAttribute,
parentWithClass: parentWithClass,
@ -270,6 +281,7 @@ export default {
removeEventListener: removeEventListener,
getWindowSize: getWindowSize,
getScreenWidth: getScreenWidth,
setElementTitle,
whichTransitionEvent: whichTransitionEvent,
whichAnimationEvent: whichAnimationEvent,
whichAnimationCancelEvent: whichAnimationCancelEvent

View file

@ -75,6 +75,7 @@
"ButtonArrowRight": "Right",
"ButtonAudioTracks": "Audio Tracks",
"ButtonBack": "Back",
"ButtonBackspace": "Backspace",
"ButtonCancel": "Cancel",
"ButtonCast": "Cast to Device",
"ButtonChangeServer": "Change Server",
@ -109,6 +110,7 @@
"ButtonSignIn": "Sign In",
"ButtonSignOut": "Sign Out",
"ButtonExitApp": "Exit Application",
"ButtonSpace": "Space",
"ButtonSplit": "Split",
"ButtonStart": "Start",
"ButtonStop": "Stop",