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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:44:51 +0000 |
commit | 9e3c08db40b8916968b9f30096c7be3f00ce9647 (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /browser/extensions/pictureinpicture/video-wrappers/udemy.js | |
parent | Initial commit. (diff) | |
download | thunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.tar.xz thunderbird-9e3c08db40b8916968b9f30096c7be3f00ce9647.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'browser/extensions/pictureinpicture/video-wrappers/udemy.js')
-rw-r--r-- | browser/extensions/pictureinpicture/video-wrappers/udemy.js | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/browser/extensions/pictureinpicture/video-wrappers/udemy.js b/browser/extensions/pictureinpicture/video-wrappers/udemy.js new file mode 100644 index 0000000000..302a8d1eaf --- /dev/null +++ b/browser/extensions/pictureinpicture/video-wrappers/udemy.js @@ -0,0 +1,41 @@ +/* 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-player--video-player--1sfof" + ); + + if (container) { + updateCaptionsFunction(""); + const callback = function (mutationsList, observer) { + let text = container.querySelector( + ".captions-display--captions-container--1-aQJ" + )?.innerText; + if (!text) { + updateCaptionsFunction(""); + return; + } + + updateCaptionsFunction(text); + }; + + // immediately invoke the callback function to add subtitles to the PiP window + callback([1], null); + + let captionsObserver = new MutationObserver(callback); + + captionsObserver.observe(container, { + attributes: true, + childList: true, + subtree: true, + }); + } + } +} + +this.PictureInPictureVideoWrapper = PictureInPictureVideoWrapper; |