From fb35c93877dde060cbd58dd3c8dd5906ea64d659 Mon Sep 17 00:00:00 2001
From: Jaime Bernardo <jaime@janeasystems.com>
Date: Fri, 24 Jan 2025 14:34:49 +0000
Subject: [PATCH] [Settings]Fix ZoomIt page changing current directory (#37052)

---
 .github/actions/spell-check/expect.txt                      | 1 +
 src/settings-ui/Settings.UI/Helpers/OpenFileName.cs         | 6 ++++++
 .../Settings.UI/SettingsXAML/Views/ZoomItPage.xaml.cs       | 1 +
 3 files changed, 8 insertions(+)

diff --git a/.github/actions/spell-check/expect.txt b/.github/actions/spell-check/expect.txt
index 325b984c1c..9a0ba0dbe7 100644
--- a/.github/actions/spell-check/expect.txt
+++ b/.github/actions/spell-check/expect.txt
@@ -993,6 +993,7 @@ NNN
 NOACTIVATE
 NOAGGREGATION
 NOASYNC
+NOCHANGEDIR
 NOCLIP
 NOCLOSEPROCESS
 NOCOALESCE
diff --git a/src/settings-ui/Settings.UI/Helpers/OpenFileName.cs b/src/settings-ui/Settings.UI/Helpers/OpenFileName.cs
index 3d7c1d8e90..2a48deecef 100644
--- a/src/settings-ui/Settings.UI/Helpers/OpenFileName.cs
+++ b/src/settings-ui/Settings.UI/Helpers/OpenFileName.cs
@@ -33,4 +33,10 @@ namespace Microsoft.PowerToys.Settings.UI.Helpers
         public IntPtr Hook = IntPtr.Zero;
         public string Template;
     }
+
+    // https://learn.microsoft.com/en-us/windows/win32/api/commdlg/ns-commdlg-openfilenamea
+    public enum OpenFileNameFlags
+    {
+        OFN_NOCHANGEDIR = 0x00000008,
+    }
 }
diff --git a/src/settings-ui/Settings.UI/SettingsXAML/Views/ZoomItPage.xaml.cs b/src/settings-ui/Settings.UI/SettingsXAML/Views/ZoomItPage.xaml.cs
index ab90af4ed3..b0e5483533 100644
--- a/src/settings-ui/Settings.UI/SettingsXAML/Views/ZoomItPage.xaml.cs
+++ b/src/settings-ui/Settings.UI/SettingsXAML/Views/ZoomItPage.xaml.cs
@@ -35,6 +35,7 @@ namespace Microsoft.PowerToys.Settings.UI.Views
             openFileName.Title = title;
             openFileName.FilterIndex = initialFilter;
             openFileName.DefExt = null;
+            openFileName.Flags = (int)OpenFileNameFlags.OFN_NOCHANGEDIR; // OFN_NOCHANGEDIR flag is needed, because otherwise GetOpenFileName overwrites the process working directory.
             IntPtr windowHandle = WinRT.Interop.WindowNative.GetWindowHandle(App.GetSettingsWindow());
             openFileName.Hwnd = windowHandle;