From 09ab876ebd9a801c1497bab487b44f3953bda39c Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Sun, 19 Mar 2023 01:51:21 -0700
Subject: [PATCH] video: keep placeholder

Signed-off-by: Varun Patil <varunpatil@ucla.edu>
---
 src/components/viewer/PsVideo.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/components/viewer/PsVideo.ts b/src/components/viewer/PsVideo.ts
index 317b7553..c76365a3 100644
--- a/src/components/viewer/PsVideo.ts
+++ b/src/components/viewer/PsVideo.ts
@@ -44,6 +44,10 @@ class VideoContentSetup {
     lightbox.on("contentDeactivate", this.onContentDeactivate.bind(this));
     lightbox.on("contentResize", this.onContentResize.bind(this));
 
+    lightbox.addFilter(
+      "isKeepingPlaceholder",
+      this.isKeepingPlaceholder.bind(this)
+    );
     lightbox.addFilter("isContentZoomable", this.isContentZoomable.bind(this));
     lightbox.addFilter(
       "useContentPlaceholder",
@@ -462,10 +466,14 @@ class VideoContentSetup {
     }
   }
 
-  isContentZoomable(isZoomable, content) {
+  isContentZoomable(isZoomable: boolean, content) {
     return !isVideoContent(content) && isZoomable;
   }
 
+  isKeepingPlaceholder(keep: boolean, content) {
+    return isVideoContent(content) || keep;
+  }
+
   onContentActivate({ content }) {
     this.initVideo(content);
   }