mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-24 17:35:10 +03:00
Jacob Trimble
f130dffcef
This is a fully automated change. The linter will fail because the extra indentation caused line-length errors. These won't be fixed automatically. They are fixed in a follow-up to make this one fully automated. Change-Id: I4d8cf9c998985add2bcd24a81c8d65495668c4f3
103 lines
2.7 KiB
JavaScript
103 lines
2.7 KiB
JavaScript
/**
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* @license
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* Copyright 2016 Google Inc.
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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goog.provide('shaka.ui.MuteButton');
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goog.require('shaka.ui.Element');
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goog.require('shaka.ui.Enums');
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goog.require('shaka.ui.Locales');
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goog.require('shaka.ui.Localization');
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goog.require('shaka.util.Dom');
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/**
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* @extends {shaka.ui.Element}
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* @final
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* @export
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*/
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shaka.ui.MuteButton = class extends shaka.ui.Element {
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/**
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* @param {!HTMLElement} parent
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* @param {!shaka.ui.Controls} controls
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*/
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constructor(parent, controls) {
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super(parent, controls);
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/** @private {!HTMLElement} */
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this.button_ = shaka.util.Dom.createHTMLElement('button');
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this.button_.classList.add('shaka-mute-button');
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this.button_.classList.add('material-icons');
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this.button_.textContent = shaka.ui.Enums.MaterialDesignIcons.MUTE;
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this.parent.appendChild(this.button_);
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this.updateAriaLabel_();
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this.eventManager.listen(
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this.localization, shaka.ui.Localization.LOCALE_UPDATED, () => {
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this.updateAriaLabel_();
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});
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this.eventManager.listen(
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this.localization, shaka.ui.Localization.LOCALE_CHANGED, () => {
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this.updateAriaLabel_();
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});
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this.eventManager.listen(this.button_, 'click', () => {
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this.video.muted = !this.video.muted;
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});
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this.eventManager.listen(this.video, 'volumechange', () => {
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this.updateAriaLabel_();
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this.updateIcon_();
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});
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}
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/**
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* @private
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*/
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updateAriaLabel_() {
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const LocIds = shaka.ui.Locales.Ids;
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const label = this.video.muted ? LocIds.UNMUTE : LocIds.MUTE;
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this.button_.setAttribute(shaka.ui.Constants.ARIA_LABEL,
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this.localization.resolve(label));
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}
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/**
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* @private
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*/
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updateIcon_() {
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this.button_.textContent = this.video.muted ?
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shaka.ui.Enums.MaterialDesignIcons.UNMUTE :
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shaka.ui.Enums.MaterialDesignIcons.MUTE;
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}
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};
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/**
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* @implements {shaka.extern.IUIElement.Factory}
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* @final
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*/
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shaka.ui.MuteButton.Factory = class {
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/** @override */
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create(rootElement, controls) {
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return new shaka.ui.MuteButton(rootElement, controls);
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}
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};
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shaka.ui.Controls.registerElement('mute', new shaka.ui.MuteButton.Factory());
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