From e74f58afb4c0d8bd6b8759ae9879ea08705254f1 Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Wed, 3 Jun 2026 01:20:15 -0400
Subject: [PATCH] [idd] helper: allow no GPU warning to be configured

---
 idd/LGIddHelper/CConfigWindow.cpp | 27 +++++++++++++++++++++++----
 idd/LGIddHelper/CConfigWindow.h   |  5 +++++
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/idd/LGIddHelper/CConfigWindow.cpp b/idd/LGIddHelper/CConfigWindow.cpp
index 398f7e8c..378c6462 100644
--- a/idd/LGIddHelper/CConfigWindow.cpp
+++ b/idd/LGIddHelper/CConfigWindow.cpp
@@ -23,6 +23,7 @@
 #include "CGroupBox.h"
 #include "CEditWidget.h"
 #include "CButton.h"
+#include "CCheckbox.h"
 #include <CDebug.h>
 #include <windowsx.h>
 #include <strsafe.h>
@@ -51,6 +52,7 @@ CConfigWindow::CConfigWindow() : m_scale(1)
   {
     m_modes = m_settings.getModes();
     m_defaultRefresh = m_settings.getDefaultRefresh();
+    m_noGPU = m_settings.getNoGPU();
   }
 
   if (!CreateWindowEx(0, MAKEINTATOM(s_atom), L"Looking Glass IDD Configuration",
@@ -90,6 +92,7 @@ void CConfigWindow::updateFont()
     *m_version, *m_modeGroup, *m_modeBox, *m_widthLabel, *m_heightLabel, *m_refreshLabel,
     *m_modeWidth, *m_modeHeight, *m_modeRefresh, *m_modeUpdate, *m_modeDelete,
     *m_autosizeGroup, *m_defRefreshLabel, *m_defRefresh, *m_defRefreshHz,
+    *m_prefGroup, *m_prefNoGPU,
   }))
     SendMessage(child, WM_SETFONT, (WPARAM)m_font.Get(), 1);
 }
@@ -167,6 +170,12 @@ LRESULT CConfigWindow::onCreate()
   else
     m_defRefresh->disable();
 
+  m_prefGroup.reset(new CGroupBox(L"Preferences", WS_CHILD | WS_VISIBLE, m_hwnd));
+  m_prefNoGPU.reset(new CCheckbox(L"Disable no GPU warning", WS_CHILD | WS_VISIBLE, m_hwnd));
+
+  if (m_noGPU)
+    m_prefNoGPU->setChecked(*m_noGPU);
+
   LONG width, height;
   getMinimumSize(width, height);
   SetWindowPos(m_hwnd, NULL, 0, 0, width, height, SWP_NOMOVE | SWP_NOZORDER);
@@ -203,6 +212,9 @@ LRESULT CConfigWindow::onResize(DWORD width, DWORD height)
   pos.pinTopLeft(*m_defRefreshLabel, 236, 64, 95, 20);
   pos.pinTopLeft(*m_defRefresh, 331, 64, 63, 20);
   pos.pinTopLeft(*m_defRefreshHz, 398, 64, 16, 20);
+
+  pos.pinTopLeft(*m_prefGroup, 224, 100, 200, 52);
+  pos.pinTopLeft(*m_prefNoGPU, 236, 124, 176, 20);
   return 0;
 }
 
@@ -231,11 +243,11 @@ void CConfigWindow::onModeListSelectChange()
 
 LRESULT CConfigWindow::onCommand(WORD id, WORD code, HWND hwnd)
 {
-  if (hwnd == *m_modeBox && code == LBN_SELCHANGE && m_modes)
+  if (m_modeBox && hwnd == *m_modeBox && code == LBN_SELCHANGE && m_modes)
   {
     onModeListSelectChange();
   }
-  else if (hwnd == *m_modeUpdate && code == BN_CLICKED && m_modes)
+  else if (m_modeUpdate && hwnd == *m_modeUpdate && code == BN_CLICKED && m_modes)
   {
     int sel = m_modeBox->getSel();
     if (sel == LB_ERR)
@@ -264,7 +276,7 @@ LRESULT CConfigWindow::onCommand(WORD id, WORD code, HWND hwnd)
     if (result != ERROR_SUCCESS)
       DEBUG_ERROR_HR((HRESULT) result, "Failed to save modes");
   }
-  else if (hwnd == *m_modeDelete && code == BN_CLICKED && m_modes)
+  else if (m_modeDelete && hwnd == *m_modeDelete && code == BN_CLICKED && m_modes)
   {
     int sel = m_modeBox->getSel();
     if (sel == LB_ERR)
@@ -281,7 +293,7 @@ LRESULT CConfigWindow::onCommand(WORD id, WORD code, HWND hwnd)
     updateModeList();
     onModeListSelectChange();
   }
-  else if (hwnd == *m_defRefresh && code == EN_CHANGE && m_defaultRefresh)
+  else if (m_defRefresh && hwnd == *m_defRefresh && code == EN_CHANGE && m_defaultRefresh)
   {
     int value;
     try
@@ -298,5 +310,12 @@ LRESULT CConfigWindow::onCommand(WORD id, WORD code, HWND hwnd)
     if (result != ERROR_SUCCESS)
       DEBUG_ERROR_HR((HRESULT)result, "Failed to default refresh");
   }
+  else if (m_prefNoGPU && hwnd == *m_prefNoGPU && code == BN_CLICKED && m_noGPU)
+  {
+    DEBUG_INFO("GPU button clicked");
+    *m_noGPU ^= true;
+    m_settings.setNoGPU(*m_noGPU);
+    m_prefNoGPU->setChecked(*m_noGPU);
+  }
   return 0;
 }
diff --git a/idd/LGIddHelper/CConfigWindow.h b/idd/LGIddHelper/CConfigWindow.h
index f8fbecf7..9a68b6bb 100644
--- a/idd/LGIddHelper/CConfigWindow.h
+++ b/idd/LGIddHelper/CConfigWindow.h
@@ -32,6 +32,7 @@ class CListBox;
 class CGroupBox;
 class CEditWidget;
 class CButton;
+class CCheckbox;
 
 class CConfigWindow : public CWindow
 {
@@ -57,12 +58,16 @@ class CConfigWindow : public CWindow
   std::unique_ptr<CEditWidget> m_defRefresh;
   std::unique_ptr<CStaticWidget> m_defRefreshHz;
 
+  std::unique_ptr<CGroupBox> m_prefGroup;
+  std::unique_ptr<CCheckbox> m_prefNoGPU;
+
   std::function<void()> m_onDestroy;
   double m_scale;
   Microsoft::WRL::Wrappers::HandleT<FontTraits> m_font;
   CRegistrySettings m_settings;
   std::optional<std::vector<DisplayMode>> m_modes;
   std::optional<DWORD> m_defaultRefresh;
+  std::optional<bool> m_noGPU;
 
   void getMinimumSize(LONG &width, LONG &height);
   void updateFont();