From 53bfb6547f2b7abd6c183192e13a57068c1677ea Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Sat, 15 Nov 2025 04:46:35 -0500
Subject: [PATCH] [idd] config: hook up default refresh configuration

---
 idd/LGIddHelper/CConfigWindow.cpp | 25 +++++++++++++++++++++++++
 idd/LGIddHelper/CConfigWindow.h   |  1 +
 2 files changed, 26 insertions(+)

diff --git a/idd/LGIddHelper/CConfigWindow.cpp b/idd/LGIddHelper/CConfigWindow.cpp
index 540b1260..95f52f04 100644
--- a/idd/LGIddHelper/CConfigWindow.cpp
+++ b/idd/LGIddHelper/CConfigWindow.cpp
@@ -28,7 +28,10 @@ CConfigWindow::CConfigWindow() : m_scale(1)
   if (error != ERROR_SUCCESS)
     DEBUG_ERROR_HR(error, "Failed to load settings");
   else
+  {
     m_modes = m_settings.getModes();
+    m_defaultRefresh = m_settings.getDefaultRefresh();
+  }
 
   if (!CreateWindowEx(0, MAKEINTATOM(s_atom), L"Looking Glass IDD Configuration",
     WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 500, 400,
@@ -125,6 +128,11 @@ LRESULT CConfigWindow::onCreate()
   m_defRefresh.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | ES_LEFT | ES_NUMBER | WS_TABSTOP, m_hwnd));
   m_defRefreshHz.reset(new CStaticWidget(L"Hz", WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, m_hwnd));
 
+  if (m_defaultRefresh)
+    m_defRefresh->setNumericValue(*m_defaultRefresh);
+  else
+    m_defRefresh->disable();
+
   RECT client = { 0, 0, (LONG)(436 * m_scale), (LONG)(300 * m_scale) };
   AdjustWindowRect(&client, WS_OVERLAPPEDWINDOW, FALSE);
   SetWindowPos(m_hwnd, NULL, 0, 0, client.right - client.left, client.bottom - client.top, SWP_NOMOVE | SWP_NOZORDER);
@@ -239,5 +247,22 @@ LRESULT CConfigWindow::onCommand(WORD id, WORD code, HWND hwnd)
     updateModeList();
     onModeListSelectChange();
   }
+  else if (hwnd == *m_defRefresh && code == EN_CHANGE && m_defaultRefresh)
+  {
+    int value;
+    try
+    {
+      value = m_defRefresh->getNumericValue();
+    }
+    catch (std::logic_error &)
+    {
+      return 0;
+    }
+
+    m_defaultRefresh = value;
+    LRESULT result = m_settings.setDefaultRefresh(value);
+    if (result != ERROR_SUCCESS)
+      DEBUG_ERROR_HR((HRESULT)result, "Failed to default refresh");
+  }
   return 0;
 }
diff --git a/idd/LGIddHelper/CConfigWindow.h b/idd/LGIddHelper/CConfigWindow.h
index 7b189022..6b361f49 100644
--- a/idd/LGIddHelper/CConfigWindow.h
+++ b/idd/LGIddHelper/CConfigWindow.h
@@ -42,6 +42,7 @@ class CConfigWindow : public CWindow
   Microsoft::WRL::Wrappers::HandleT<FontTraits> m_font;
   CRegistrySettings m_settings;
   std::optional<std::vector<DisplayMode>> m_modes;
+  std::optional<DWORD> m_defaultRefresh;
 
   void updateFont();
   void updateModeList();