From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../pictureinpicture/video-wrappers/edx.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 browser/extensions/pictureinpicture/video-wrappers/edx.js (limited to 'browser/extensions/pictureinpicture/video-wrappers/edx.js') diff --git a/browser/extensions/pictureinpicture/video-wrappers/edx.js b/browser/extensions/pictureinpicture/video-wrappers/edx.js new file mode 100644 index 0000000000..07a3d9f302 --- /dev/null +++ b/browser/extensions/pictureinpicture/video-wrappers/edx.js @@ -0,0 +1,33 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +class PictureInPictureVideoWrapper { + setCaptionContainerObserver(video, updateCaptionsFunction) { + let container = document.querySelector(".video-wrapper"); + + if (container) { + updateCaptionsFunction(""); + const callback = function (mutationsList, observer) { + let text = container.querySelector( + ".closed-captions.is-visible" + )?.innerText; + updateCaptionsFunction(text); + }; + + callback([1], null); + + let captionsObserver = new MutationObserver(callback); + + captionsObserver.observe(container, { + attributes: true, + childList: true, + subtree: true, + }); + } + } +} + +this.PictureInPictureVideoWrapper = PictureInPictureVideoWrapper; -- cgit v1.2.3