Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/browser/extensions/pictureinpicture/video-wrappers/hbomax.js b/browser/extensions/pictureinpicture/video-wrappers/hbomax.js
new file mode 100644
index 0000000000..8aff3e0077
--- /dev/null
+++ b/browser/extensions/pictureinpicture/video-wrappers/hbomax.js
@@ -0,0 +1,48 @@
+/* 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 {
+  setVolume(video, volume) {
+    video.volume = volume;
+  }
+  isMuted(video) {
+    return video.volume === 0;
+  }
+  setMuted(video, shouldMute) {
+    if (shouldMute) {
+      this.setVolume(video, 0);
+    } else {
+      this.setVolume(video, 1);
+    }
+  }
+  setCaptionContainerObserver(video, updateCaptionsFunction) {
+    let container = document.querySelector(
+      '[data-testid="CueBoxContainer"]'
+    ).parentElement;
+
+    if (container) {
+      updateCaptionsFunction("");
+      const callback = function (mutationsList, observer) {
+        let text = container.querySelector(
+          '[data-testid="CueBoxContainer"]'
+        )?.innerText;
+        updateCaptionsFunction(text);
+      };
+
+      callback([1], null);
+
+      let captionsObserver = new MutationObserver(callback);
+
+      captionsObserver.observe(container, {
+        attributes: false,
+        childList: true,
+        subtree: true,
+      });
+    }
+  }
+}
+
+this.PictureInPictureVideoWrapper = PictureInPictureVideoWrapper;