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ignore media button events while controls are hidden

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this prevents local pausing (while we already stopped syncing local events to remote with controls hidden in an earlier commit)
This commit is contained in:
maia arson crimew 2021-11-23 02:17:23 +01:00
parent bece6a5d44
commit 26b3f78920
2 changed files with 35 additions and 1 deletions
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34
frontend/lib/video.mjs
View file

@ -28,6 +28,40 @@ const createVideoElement = (videoUrl, subtitles) => {
video.appendChild(track);
}
// watch for attribute changes on the video object to detect hiding/showing of controls
// as far as i can tell this is the least hacky solutions to get control visibility change events
const observer = new MutationObserver(async (mutations) => {
for (const mutation of mutations) {
if (mutation.attributeName == "controls") {
if (video.controls) {
// enable media button support
navigator.mediaSession.setActionHandler("play", null);
navigator.mediaSession.setActionHandler("pause", null);
navigator.mediaSession.setActionHandler("stop", null);
navigator.mediaSession.setActionHandler("seekbackward", null);
navigator.mediaSession.setActionHandler("seekforward", null);
navigator.mediaSession.setActionHandler("seekto", null);
navigator.mediaSession.setActionHandler("previoustrack", null);
navigator.mediaSession.setActionHandler("nexttrack", null);
navigator.mediaSession.setActionHandler("skipad", null);
} else {
// disable media button support by ignoring the events
navigator.mediaSession.setActionHandler("play", () => {});
navigator.mediaSession.setActionHandler("pause", () => {});
navigator.mediaSession.setActionHandler("stop", () => {});
navigator.mediaSession.setActionHandler("seekbackward", () => {});
navigator.mediaSession.setActionHandler("seekforward", () => {});
navigator.mediaSession.setActionHandler("seekto", () => {});
navigator.mediaSession.setActionHandler("previoustrack", () => {});
navigator.mediaSession.setActionHandler("nexttrack", () => {});
navigator.mediaSession.setActionHandler("skipad", () => {});
}
return;
}
}
});
observer.observe(video, { attributes: true });
return video;
};

2
frontend/lib/watch-session.mjs
View file

@ -1,4 +1,4 @@
import { setupVideo } from "./video.mjs?v=2";
import { setupVideo } from "./video.mjs?v=e";
import { setupChat, logEventToChat } from "./chat.mjs?v=2";
/**