X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/20d8c319901b4bfb6dbd6d3070e41d3174df0a6f..f6becba596c63de98a5814baf000684bc96a404a:/src/msw/registry.cpp?ds=inline

diff --git a/src/msw/registry.cpp b/src/msw/registry.cpp
index 7d2a574f6c..2607a3f2c7 100644
--- a/src/msw/registry.cpp
+++ b/src/msw/registry.cpp
@@ -75,12 +75,12 @@ aStdKeys[] =
 #ifndef __WXWINCE__
   { HKEY_PERFORMANCE_DATA,  wxT("HKEY_PERFORMANCE_DATA"),  wxT("HKPD") },
 #endif
-#if WINVER >= 0x0400 && !defined(__WXWINCE__)
+#ifdef HKEY_CURRENT_CONFIG
   { HKEY_CURRENT_CONFIG,    wxT("HKEY_CURRENT_CONFIG"),    wxT("HKCC") },
-#if !defined(__GNUWIN32__) && !defined(__WXWINCE__)
+#endif
+#ifdef HKEY_DYN_DATA
   { HKEY_DYN_DATA,          wxT("HKEY_DYN_DATA"),          wxT("HKDD") }, // short name?
-#endif  //GNUWIN32
-#endif  //WINVER >= 4.0
+#endif
 };
 
 // the registry name separator (perhaps one day MS will change it to '/' ;-)
@@ -364,7 +364,13 @@ bool wxRegKey::GetKeyInfo(size_t *pnSubKeys,
 bool wxRegKey::Open(AccessMode mode)
 {
     if ( IsOpened() )
-        return true;
+    {
+        if ( mode <= m_mode )
+            return true;
+
+        // we had been opened in read mode but now must be reopened in write
+        Close();
+    }
 
     HKEY tmpKey;
     m_dwLastError = ::RegOpenKeyEx
@@ -384,6 +390,8 @@ bool wxRegKey::Open(AccessMode mode)
     }
 
     m_hKey = (WXHKEY) tmpKey;
+    m_mode = mode;
+
     return true;
 }
 
@@ -1166,7 +1174,7 @@ FormatAsHex(const void *data,
         if ( n )
             value << _T(',');
 
-        value << wxString::Format(_T("%02x"), p[n]);
+        value << wxString::Format(_T("%02x"), (unsigned char)p[n]);
     }
 
     return value;
@@ -1231,7 +1239,7 @@ wxString wxRegKey::FormatValue(const wxString& name) const
                 if ( !QueryValue(name, &value) )
                     break;
 
-                rhs.Printf(_T("dword:%08x"), value);
+                rhs.Printf(_T("dword:%08x"), (unsigned int)value);
             }
             break;