mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-26 17:46:26 +03:00
Sandra Lokshina
5646184030
This extracts common code in our overflow menu settings menus. Text, Audio Language and Resolution selections now inherit from this class. It also makes it easier to create new overflow menu items. Closes #2091 Change-Id: Ib68e1fb295ed3ec61cb7a072c039a5c7c4e22183
114 lines
3.3 KiB
JavaScript
114 lines
3.3 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.SettingsMenu');
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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.util.Dom');
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/**
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* @extends {shaka.ui.Element}
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* @export
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*/
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shaka.ui.SettingsMenu = 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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* @param {string} iconText
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*/
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constructor(parent, controls, iconText) {
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super(parent, controls);
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this.addButton_(iconText);
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this.addMenu_();
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this.eventManager.listen(this.button, 'click', () => {
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this.onButtonClick_();
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});
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}
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/**
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* @param {string} iconText
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* @private
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*/
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addButton_(iconText) {
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/** @protected {!HTMLElement}*/
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this.button = shaka.util.Dom.createHTMLElement('button');
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/** @protected {!HTMLElement}*/
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this.icon = shaka.util.Dom.createHTMLElement('i');
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this.icon.classList.add('material-icons');
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this.icon.textContent = iconText;
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this.button.appendChild(this.icon);
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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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/** @protected {!HTMLElement}*/
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this.nameSpan = shaka.util.Dom.createHTMLElement('span');
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label.appendChild(this.nameSpan);
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/** @protected {!HTMLElement}*/
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this.currentSelection = shaka.util.Dom.createHTMLElement('span');
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this.currentSelection.classList.add('shaka-current-selection-span');
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label.appendChild(this.currentSelection);
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this.button.appendChild(label);
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this.parent.appendChild(this.button);
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}
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/** @private */
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addMenu_() {
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/** @protected {!HTMLElement}*/
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this.menu = shaka.util.Dom.createHTMLElement('div');
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this.menu.classList.add('shaka-no-propagation');
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this.menu.classList.add('shaka-show-controls-on-mouse-over');
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this.menu.classList.add('shaka-settings-menu');
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/** @protected {!HTMLElement}*/
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this.backButton = shaka.util.Dom.createHTMLElement('button');
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this.backButton.classList.add('shaka-back-to-overflow-button');
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this.menu.appendChild(this.backButton);
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const backIcon = shaka.util.Dom.createHTMLElement('i');
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backIcon.classList.add('material-icons');
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backIcon.textContent = shaka.ui.Enums.MaterialDesignIcons.BACK;
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this.backButton.appendChild(backIcon);
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/** @protected {!HTMLElement}*/
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this.backSpan = shaka.util.Dom.createHTMLElement('span');
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this.backButton.appendChild(this.backSpan);
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const controlsContainer = this.controls.getControlsContainer();
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controlsContainer.appendChild(this.menu);
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}
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/** @private */
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onButtonClick_() {
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this.controls.dispatchEvent(new shaka.util.FakeEvent('submenuopen'));
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shaka.ui.Utils.setDisplay(this.menu, true);
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shaka.ui.Utils.focusOnTheChosenItem(this.menu);
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}
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};
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