From 9fb24a0e6d9132bcaa6c38b7fe410c03f4291d8f Mon Sep 17 00:00:00 2001
From: Jonah <47046556+jwbonner@users.noreply.github.com>
Date: Thu, 19 Dec 2024 18:07:44 -0500
Subject: [PATCH] Cancel export when popup window force closed (fixes #289)

---
 src/main/main.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/main.ts b/src/main/main.ts
index 0b38740d..2569eca2 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -2676,6 +2676,7 @@ function createExportWindow(
   // Finish setup
   exportWindow.setMenu(null);
   exportWindow.once("ready-to-show", parentWindow.show);
+  let isPreparingExport = false;
   exportWindow.webContents.on("dom-ready", () => {
     // Create ports on reload
     const { port1, port2 } = new MessageChannelMain();
@@ -2719,12 +2720,18 @@ function createExportWindow(
           })
           .then((response) => {
             if (!response.canceled) {
+              isPreparingExport = true;
               exportWindow.destroy();
               sendMessage(parentWindow, "prepare-export", { path: response.filePath, options: exportOptions });
             }
           });
       }
     });
+    exportWindow.on("closed", () => {
+      if (!isPreparingExport) {
+        sendMessage(parentWindow, "cancel-export");
+      }
+    });
     exportWindow.on("blur", () => port2.postMessage({ isFocused: false }));
     exportWindow.on("focus", () => port2.postMessage({ isFocused: true }));
     port2.postMessage({ supportsAkit: supportsAkit });