1 files changed, 15 insertions, 0 deletions
diff --git a/7zip/FileManager/Resource/SettingsPage/SettingsPage.cpp b/7zip/FileManager/Resource/SettingsPage/SettingsPage.cpp
index 3150d3f1..6a681fbc 100755
--- a/7zip/FileManager/Resource/SettingsPage/SettingsPage.cpp
+++ b/7zip/FileManager/Resource/SettingsPage/SettingsPage.cpp
@@ -7,6 +7,7 @@
 #include "Common/StringConvert.h"
 
 #include "Windows/Defs.h"
+#include "Windows/MemoryLock.h"
 
 #include "../../RegistryUtils.h"
 #include "../../HelpUtils.h"
@@ -23,12 +24,15 @@ static CIDLangPair kIDLangPairs[] =
   { IDC_SETTINGS_FULL_ROW, 0x03010420},
   { IDC_SETTINGS_SHOW_GRID, 0x03010421},
   { IDC_SETTINGS_ALTERNATIVE_SELECTION, 0x03010430},
+  { IDC_SETTINGS_LARGE_PAGES, 0x03010440}
   // { IDC_SETTINGS_SINGLE_CLICK, 0x03010422},
   // { IDC_SETTINGS_UNDERLINE, 0x03010423}
 };
 
 static LPCWSTR kEditTopic = L"FM/options.htm#settings";
 
+extern bool IsLargePageSupported();
+
 bool CSettingsPage::OnInit()
 {
   LangSetDlgItemsText(HWND(*this), kIDLangPairs, sizeof(kIDLangPairs) / sizeof(kIDLangPairs[0]));
@@ -40,6 +44,10 @@ bool CSettingsPage::OnInit()
   CheckButton(IDC_SETTINGS_FULL_ROW, ReadFullRow());
   CheckButton(IDC_SETTINGS_SHOW_GRID, ReadShowGrid());
   CheckButton(IDC_SETTINGS_ALTERNATIVE_SELECTION, ReadAlternativeSelection());
+  if (IsLargePageSupported())
+    CheckButton(IDC_SETTINGS_LARGE_PAGES, ReadLockMemoryEnable());
+  else
+    EnableItem(IDC_SETTINGS_LARGE_PAGES, false);
   // CheckButton(IDC_SETTINGS_SINGLE_CLICK, ReadSingleClick());
   // CheckButton(IDC_SETTINGS_UNDERLINE, ReadUnderline());
 
@@ -64,6 +72,12 @@ LONG CSettingsPage::OnApply()
   SaveFullRow(IsButtonCheckedBool(IDC_SETTINGS_FULL_ROW));
   SaveShowGrid(IsButtonCheckedBool(IDC_SETTINGS_SHOW_GRID));
   SaveAlternativeSelection(IsButtonCheckedBool(IDC_SETTINGS_ALTERNATIVE_SELECTION));
+  if (IsLargePageSupported())
+  {
+    bool enable = IsButtonCheckedBool(IDC_SETTINGS_LARGE_PAGES);
+    NSecurity::EnableLockMemoryPrivilege(enable);
+    SaveLockMemoryEnable(enable);
+  }
   
   // SaveSingleClick(IsButtonCheckedBool(IDC_SETTINGS_SINGLE_CLICK));
   // SaveUnderline(IsButtonCheckedBool(IDC_SETTINGS_UNDERLINE));
@@ -91,6 +105,7 @@ bool CSettingsPage::OnButtonClicked(int buttonID, HWND buttonHWND)
     case IDC_SETTINGS_FULL_ROW:
     case IDC_SETTINGS_SHOW_GRID:
     case IDC_SETTINGS_ALTERNATIVE_SELECTION:
+    case IDC_SETTINGS_LARGE_PAGES:
       Changed();
       return true;
   }