From df1a866cb6441ab459602349985f509d86c094c0 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Mon, 22 Jan 2024 02:34:21 +0100
Subject: Fix popover absolute placement after unanchoring.

We need to place it under .ol-overlaycontainer-stopevent.  Unfortunately
this messes its positions upon entering fullscreen, so we dispose it
instead.
---
 main.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/main.js b/main.js
index 051ef5f..62eccdb 100644
--- a/main.js
+++ b/main.js
@@ -336,6 +336,12 @@ if (window.location !== window.parent.location) {
   map.addControl(control);
 
   control.addEventListener('enterfullscreen', function() {
+    const popover = Popover.getInstance(popup);
+    if (popover !== null) {
+      /* dispose popover as entering fullscreen messes up its position */
+      popover.dispose();
+    }
+
     const btn = control.element.getElementsByTagName('button')[0];
     btn.classList.replace(classInactive, classActive);
     btn.title = titleActive;
@@ -919,7 +925,7 @@ map.addLayer(new VectorTileLayer({
   header.appendChild(btnNext);
   header.appendChild(btnClose);
 
-  const container0 = map.getViewport().querySelector('.ol-overlay-container.ol-selectable');
+  const container0 = map.getViewport().getElementsByClassName('ol-overlaycontainer-stopevent')[0];
   map.on('singleclick', function(event) {
     /* clear the features list */
     features.length = 0;
-- 
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