From e04d67db05553199accc9eece5d0239ed8d614fd Mon Sep 17 00:00:00 2001
From: "mr. M" <mauro.balades@tutanota.com>
Date: Sat, 19 Oct 2024 18:05:30 +0200
Subject: [PATCH] FIxed always rendering the split view overlay, pottentially
 fixing huge speed issue

---
 src/ZenViewSplitter.mjs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/ZenViewSplitter.mjs b/src/ZenViewSplitter.mjs
index be166be..712cae8 100644
--- a/src/ZenViewSplitter.mjs
+++ b/src/ZenViewSplitter.mjs
@@ -210,6 +210,13 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
     ConfirmationHint.show(document.getElementById("zen-split-views-box"), "zen-split-view-modifier-disabled-toast");
   }
 
+  toggleWrapperDisplay(value) {
+    const wrapper = this.overlay?.parentNode;
+    if (!wrapper) return;
+
+    wrapper.setAttribute('hidden', !value);
+  }
+
   enableTabRearrangeView() {
     if (this.rearrangeViewEnabled) return;
     this.rearrangeViewEnabled = true;
@@ -220,6 +227,8 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
       this._thumnailCanvas.height = 140 * devicePixelRatio;
     }
 
+    this.toggleWrapperDisplay(true);
+
     const browsers = this._data[this.currentView].tabs.map(t => t.linkedBrowser);
     browsers.forEach(b => {
       b.style.pointerEvents = 'none';
@@ -248,6 +257,8 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
       return;
     }
 
+    this.toggleWrapperDisplay(false);
+
     this.tabBrowserPanel.removeEventListener('dragstart', this.onBrowserDragStart);
     this.tabBrowserPanel.removeEventListener('dragover', this.onBrowserDragOver);
     this.tabBrowserPanel.removeEventListener('drop', this.onBrowserDrop);