wine: suppress admin privilege popup warning in wine environment

src/core/kernel/init/CxbxKrnl.cpp

@@ -664,8 +664,10 @@ bool HandleFirstLaunch()
 			return false;
 		}
 
+		// Wine will always run programs as administrator by default, it can be safely disregard.
+		// Since Wine doesn't use root permission. Unless user is running Wine as root.
 		bool bElevated = CxbxIsElevated();
-		if (bElevated && !g_Settings->m_core.allowAdminPrivilege) {
+		if (bElevated && !isWineEnv() && !g_Settings->m_core.allowAdminPrivilege) {
 			PopupReturn ret = PopupWarningEx(nullptr, PopupButtons::YesNo, PopupReturn::No,
 				"Cxbx-Reloaded has detected that it has been launched with Administrator rights.\n"
 				"\nThis is dangerous, as a maliciously modified Xbox titles could take control of your system.\n"

src/gui/WndMain.cpp

@@ -44,6 +44,7 @@
 #include "core\hle\D3D8\XbConvert.h" // For EmuPC2XB_D3DFormat
 #include "common\Settings.hpp"
 #include "common/util/cliConfig.hpp"
+#include "common/win32/WineEnv.h"
 
 #include "core\kernel\init\CxbxKrnl.h" // For CxbxExec
 #include "resource/ResCxbx.h"
@@ -273,6 +274,12 @@ LRESULT CALLBACK WndMain::WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lP
                     ReleaseDC(hwnd, hDC);
             }
 
+            // Check if running in Wine environment. If it is, then we don't need admin warning message popup on startup.
+            if (isWineEnv()) {
+                BOOL bAdminCheckRemoveRet = RemoveMenu(GetMenu(hwnd), ID_SETTINGS_ALLOWADMINPRIVILEGE, MF_GRAYED);
+                assert(bAdminCheckRemoveRet != -1);
+            }
+
             SetClassLong(hwnd, GCL_HICON, (LONG)LoadIcon(GetModuleHandle(nullptr), MAKEINTRESOURCE(IDI_CXBX)));
 			DragAcceptFiles(hwnd, TRUE);