mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-14 15:56:38 +03:00
Álvaro Velad Galván
140 lines
3.8 KiB
JavaScript
140 lines
3.8 KiB
JavaScript
/*! @license
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* Shaka Player
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* Copyright 2016 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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goog.provide('shaka.ui.ToggleStereoscopicButton');
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goog.require('shaka.ui.Controls');
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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.Icon');
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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.ui.OverflowMenu');
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goog.require('shaka.ui.Utils');
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goog.require('shaka.util.Dom');
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goog.requireType('shaka.ui.Controls');
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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.ToggleStereoscopicButton = 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 {!HTMLButtonElement} */
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this.toggleStereoscopicButton_ = shaka.util.Dom.createButton();
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this.toggleStereoscopicButton_.classList.add(
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'shaka-toggle-stereoscopic-button');
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this.toggleStereoscopicButton_.classList.add('shaka-tooltip');
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this.toggleStereoscopicButton_.ariaPressed = 'false';
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/** @private {!shaka.ui.Icon} */
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this.toggleStereoscopicIcon_ = new shaka.ui.Icon(
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this.toggleStereoscopicButton_,
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shaka.ui.Enums.MaterialDesignSVGIcons['TOGGLE_STEREOSCOPIC']);
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const label = shaka.util.Dom.createHTMLElement('label');
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label.classList.add('shaka-overflow-button-label');
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label.classList.add('shaka-overflow-menu-only');
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this.toggleStereoscopicNameSpan_ = shaka.util.Dom.createHTMLElement('span');
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label.appendChild(this.toggleStereoscopicNameSpan_);
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this.toggleStereoscopicCurrentSelectionSpan_ =
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shaka.util.Dom.createHTMLElement('span');
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this.toggleStereoscopicCurrentSelectionSpan_.classList.add(
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'shaka-current-selection-span');
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label.appendChild(this.toggleStereoscopicCurrentSelectionSpan_);
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this.toggleStereoscopicButton_.appendChild(label);
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this.parent.appendChild(this.toggleStereoscopicButton_);
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// Setup strings in the correct language
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this.updateLocalizedStrings_();
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this.eventManager.listenMulti(
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this.localization,
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[
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shaka.ui.Localization.LOCALE_UPDATED,
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shaka.ui.Localization.LOCALE_CHANGED,
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], () => {
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this.updateLocalizedStrings_();
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});
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const vr = this.controls.getVR();
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this.eventManager.listen(this.toggleStereoscopicButton_, 'click', () => {
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if (!this.controls.isOpaque()) {
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return;
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}
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vr.toggleStereoscopicMode();
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});
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this.eventManager.listen(vr, 'vrstatuschanged', () => {
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this.checkAvailability_();
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});
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if (this.isSubMenu) {
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this.eventManager.listenMulti(
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this.controls,
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[
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'submenuopen',
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'submenuclose',
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], () => {
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this.checkAvailability_();
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});
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}
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this.checkAvailability_();
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}
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/**
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* @private
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*/
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checkAvailability_() {
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shaka.ui.Utils.setDisplay(this.toggleStereoscopicButton_,
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this.controls.isPlayingVR() && !this.isSubMenuOpened);
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}
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/**
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* @private
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*/
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updateLocalizedStrings_() {
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const LocIds = shaka.ui.Locales.Ids;
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this.toggleStereoscopicButton_.ariaLabel =
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this.localization.resolve(LocIds.TOGGLE_STEREOSCOPIC);
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this.toggleStereoscopicNameSpan_.textContent =
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this.localization.resolve(LocIds.TOGGLE_STEREOSCOPIC);
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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.ToggleStereoscopicButton.Factory = class {
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/** @override */
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create(rootElement, controls) {
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return new shaka.ui.ToggleStereoscopicButton(rootElement, controls);
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}
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};
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shaka.ui.OverflowMenu.registerElement(
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'toggle_stereoscopic', new shaka.ui.ToggleStereoscopicButton.Factory());
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shaka.ui.Controls.registerElement(
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'toggle_stereoscopic', new shaka.ui.ToggleStereoscopicButton.Factory());
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