From 1e197c770752c9d7b75b9abaead84426f1989cda Mon Sep 17 00:00:00 2001
From: Jaifroid <egk10@cam.ac.uk>
Date: Mon, 8 Jan 2024 09:49:38 +0000
Subject: [PATCH] Correctly set visual Zoom limits for Electron

---
 preload.cjs   | 7 ++++---
 www/js/app.js | 2 ++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/preload.cjs b/preload.cjs
index ba9a74ac..244c94d1 100644
--- a/preload.cjs
+++ b/preload.cjs
@@ -38,6 +38,10 @@ contextBridge.exposeInMainWorld('electronAPI', {
     openExternal: function (url) {
         ipcRenderer.send('open-external', url);
     },
+    setZoomLimits: function (min, max) {
+        console.log('Setting zoom limits to ' + min + ' and ' + max);
+        webFrame.setVisualZoomLevelLimits(min, max);
+    },
     isMicrosoftStoreApp: process.windowsStore && regexpInstalledFromMicrosoftStore.test(__dirname),
     __dirname: __dirname,
     on: function (event, callback) {
@@ -63,9 +67,6 @@ contextBridge.exposeInMainWorld('dialog', {
     }
 });
 
-// Enable pinch-to-zoom
-webFrame.setVisualZoomLevelLimits(1, 3);
-
 // window.Buffer = Buffer;
 
 // console.log(win.session.cookies);
diff --git a/www/js/app.js b/www/js/app.js
index 8f58a8ee..f48af336 100644
--- a/www/js/app.js
+++ b/www/js/app.js
@@ -1822,6 +1822,8 @@ if (window.electronAPI) {
             }, 250);
         }
     });
+    // Set the Zoom values for the window
+    electronAPI.setZoomLimits(1, 3);
 }
 document.getElementById('disableDragAndDropCheck').addEventListener('change', function () {
     params.disableDragAndDrop = this.checked;