Files
shaka-player/ui/skip_ad_button.js
T
Sandra Lokshina c2105a362b Lay the ground for the Ad Insertion work.
This CL does:
- define CS IMA externs
- define Ad Insertion classes and sctructures
- add a (non-working) skeleton for the Ad UI
- provide a (working) early draft of the CS implementation

This CL does not:
- add any SS logic
- have a working ad UI
- provide a final and complete implementation for the CS logic
- fully follow the finalized Ad Insertion design

Change-Id: I645cdcb3a1d4041792b940c2d6faf011be5eb682
2019-10-03 20:01:38 +00:00

78 lines
1.9 KiB
JavaScript

/**
* @license
* Copyright 2016 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
goog.provide('shaka.ui.SkipAdButton');
goog.require('shaka.ui.Element');
goog.require('shaka.ui.Localization');
goog.require('shaka.util.Dom');
/**
* @extends {shaka.ui.Element}
* @final
* @export
*/
shaka.ui.SkipAdButton = class extends shaka.ui.Element {
/**
* @param {!HTMLElement} parent
* @param {!shaka.ui.Controls} controls
*/
constructor(parent, controls) {
super(parent, controls);
/** @private {!HTMLElement} */
this.button_ = shaka.util.Dom.createHTMLElement('button');
this.button_.classList.add('shaka-skip-ad-button');
this.parent.appendChild(this.button_);
this.updateAriaLabel_();
this.eventManager.listen(
this.localization, shaka.ui.Localization.LOCALE_UPDATED, () => {
this.updateAriaLabel_();
});
this.eventManager.listen(
this.localization, shaka.ui.Localization.LOCALE_CHANGED, () => {
this.updateAriaLabel_();
});
}
/**
* @private
*/
updateAriaLabel_() {
// TODO
}
};
/**
* @implements {shaka.extern.IUIElement.Factory}
* @final
*/
shaka.ui.SkipAdButton.Factory = class {
/** @override */
create(rootElement, controls) {
return new shaka.ui.SkipAdButton(rootElement, controls);
}
};
shaka.ui.Controls.registerElement('skip_ad',
new shaka.ui.SkipAdButton.Factory());