Fix Natlink message window pop-up menu initialization

Re: dictation-toolbox#184.

The message window's pop-up menu is now loaded from the executable
resource data.  It is easier to change now.

NatlinkSource/MessageWindow.cpp

@@ -51,17 +51,18 @@ INT_PTR CALLBACK dialogProc(
 
             return TRUE;
 	 case WM_INITDIALOG:
-         HMENU hMenu, hSubMenu;
-
-            hMenu = CreateMenu();
-            hSubMenu = CreatePopupMenu();
-            AppendMenu(hSubMenu, MF_STRING, IDD_RELOAD, L"&Reload");
-            AppendMenu(hMenu, MF_STRING | MF_POPUP, (UINT)hSubMenu, L"&File");
+		HMENU hMenu, hSubMenu;
+		HINSTANCE hInstance;
 
+		// Save a pointer to the message window for later.
+		s_pSecdThrd = (MessageWindow *)lParam;
 
+		// Load the popup menu.
+		hInstance = _Module.GetModuleInstance();
+		hMenu = LoadMenu( hInstance, MAKEINTRESOURCE( IDR_MENU ) );
 
-            SetMenu(hWnd, hMenu);
-		s_pSecdThrd = (MessageWindow *)lParam;
+		// Assign IDR_MENU to the window and hide it.
+		SetMenu( hWnd, hMenu );
 		ShowWindow( hWnd, SW_HIDE );
 		return TRUE;
 

NatlinkSource/natlink.rc.in

@@ -99,7 +99,7 @@ IDR_APPSUPP             REGISTRY                "appsupp.reg"
 IDD_STDOUT DIALOGEX 0, 25, 285, 135
 STYLE DS_SETFONT | DS_MODALFRAME | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME
 CAPTION "Messages from Natlink"
-//MENU IDR_MENU
+MENU IDR_MENU
 FONT 9, "Courier New", 0, 0, 0x0
 BEGIN
     CONTROL         "",IDC_RICHEDIT,"RICHEDIT",TCS_RAGGEDRIGHT | TCS_MULTISELECT | WS_BORDER | WS_VSCROLL | WS_TABSTOP,5,5,275,125