Peter Vágner
ded35e43a0
With this more of the controls that look like buttons can be operated via the keyboard and navigated to by screen reader users. This includes editor buttons such as File upload, Audio / Video call, Right pannel hide button, Jump to the bottom timeline button, and some more buttons found in the user settings. Also I have added alt texts to some images that in turn label buttons which these happen to be packed in and removed some untranslated alt texts from decorative non-actionable images that might add more verbosity when talking about screen reader user experience.
108 lines
3.8 KiB
JavaScript
108 lines
3.8 KiB
JavaScript
/*
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Copyright 2015, 2016 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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import React from 'react';
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import sdk from '../../../index';
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import Modal from '../../../Modal';
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import PlatformPeg from '../../../PlatformPeg';
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import { _t } from '../../../languageHandler';
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/**
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* Check a version string is compatible with the Changelog
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* dialog ([vectorversion]-react-[react-sdk-version]-js-[js-sdk-version])
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*/
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function checkVersion(ver) {
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const parts = ver.split('-');
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return parts.length == 5 && parts[1] == 'react' && parts[3] == 'js';
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}
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export default React.createClass({
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propTypes: {
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version: React.PropTypes.string.isRequired,
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newVersion: React.PropTypes.string.isRequired,
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releaseNotes: React.PropTypes.string,
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},
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displayReleaseNotes: function(releaseNotes) {
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const QuestionDialog = sdk.getComponent('dialogs.QuestionDialog');
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Modal.createTrackedDialog('Display release notes', '', QuestionDialog, {
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title: _t("What's New"),
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description: <div className="mx_MatrixToolbar_changelog">{releaseNotes}</div>,
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button: _t("Update"),
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onFinished: (update) => {
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if(update && PlatformPeg.get()) {
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PlatformPeg.get().installUpdate();
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}
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}
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});
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},
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displayChangelog: function() {
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const ChangelogDialog = sdk.getComponent('dialogs.ChangelogDialog');
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Modal.createTrackedDialog('Display Changelog', '', ChangelogDialog, {
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version: this.props.version,
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newVersion: this.props.newVersion,
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onFinished: (update) => {
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if(update && PlatformPeg.get()) {
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PlatformPeg.get().installUpdate();
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}
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}
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});
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},
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onUpdateClicked: function() {
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PlatformPeg.get().installUpdate();
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},
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render: function() {
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let action_button;
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// If we have release notes to display, we display them. Otherwise,
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// we display the Changelog Dialog which takes two versions and
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// automatically tells you what's changed (provided the versions
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// are in the right format)
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if (this.props.releaseNotes) {
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action_button = (
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<button className="mx_MatrixToolbar_action" onClick={this.displayReleaseNotes}>
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{ _t("What's new?") }
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</button>
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);
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} else if (checkVersion(this.props.version) && checkVersion(this.props.newVersion)) {
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action_button = (
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<button className="mx_MatrixToolbar_action" onClick={this.displayChangelog}>
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{ _t("What's new?") }
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</button>
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);
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} else if (PlatformPeg.get()) {
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action_button = (
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<button className="mx_MatrixToolbar_action" onClick={this.onUpdateClicked}>
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{ _t("Update") }
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</button>
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);
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}
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return (
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<div className="mx_MatrixToolbar">
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<img className="mx_MatrixToolbar_warning" src="img/warning.svg" width="24" height="23" />
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<div className="mx_MatrixToolbar_content">
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{_t("A new version of Riot is available.")}
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</div>
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{action_button}
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</div>
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);
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}
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});
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