X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/19454fa09211a94c2d284a932a67a0f8679f7a28..1eb20d4a0832f53fbbcf93ed291273fce2df45d0:/src/msw/regconf.cpp

diff --git a/src/msw/regconf.cpp b/src/msw/regconf.cpp
index 968053bea6..3becd8f334 100644
--- a/src/msw/regconf.cpp
+++ b/src/msw/regconf.cpp
@@ -1,14 +1,18 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        msw/regconf.cpp
-// Purpose:     
+// Purpose:
 // Author:      Vadim Zeitlin
-// Modified by: 
+// Modified by:
 // Created:     27.04.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
+#ifdef __GNUG__
+#pragma implementation "regconf.h"
+#endif
+
 // ============================================================================
 // declarations
 // ============================================================================
@@ -19,7 +23,7 @@
 #include <wx/wx.h>
 #include <wx/config.h>
 #include <wx/regconf.h>
-#include <wx/registry.h>
+#include <wx/msw/registry.h>
 
 // ----------------------------------------------------------------------------
 // constants
@@ -51,9 +55,9 @@ bool TryGetValue(const wxRegKey& key, const wxString& str, long *plVal)
 // ctor/dtor
 // ----------------------------------------------------------------------------
 wxRegConfig::wxRegConfig(const wxString& strRoot)
-           : m_keyLocalRoot(wxRegKey::HKCU, SOFTWARE_KEY + strRoot), 
+           : m_keyLocalRoot(wxRegKey::HKCU, SOFTWARE_KEY + strRoot),
              m_keyLocal(m_keyLocalRoot, ""),
-             m_keyGlobalRoot(wxRegKey::HKLM, SOFTWARE_KEY + strRoot), 
+             m_keyGlobalRoot(wxRegKey::HKLM, SOFTWARE_KEY + strRoot),
              m_keyGlobal(m_keyGlobalRoot, "")
 {
   // Create() will Open() if key already exists
@@ -111,7 +115,7 @@ void wxRegConfig::SetPath(const wxString& strPath)
 // ----------------------------------------------------------------------------
 
 /*
-  We want to enumerate all local keys/values after the global ones, but, of 
+  We want to enumerate all local keys/values after the global ones, but, of
   course, we don't want to repeat a key which appears locally as well as
   globally twice.
 
@@ -179,6 +183,20 @@ bool wxRegConfig::GetNextEntry (wxString& str, long& lIndex)
   return bOk;
 }
 
+// ----------------------------------------------------------------------------
+// tests for existence
+// ----------------------------------------------------------------------------
+
+bool wxRegConfig::HasGroup(const wxString& strName) const
+{
+  return m_keyLocal.HasSubKey(strName) || m_keyGlobal.HasSubKey(strName);
+}
+
+bool wxRegConfig::HasEntry(const wxString& strName) const
+{
+  return m_keyLocal.HasValue(strName) || m_keyGlobal.HasValue(strName);
+}
+
 // ----------------------------------------------------------------------------
 // reading/writing
 // ----------------------------------------------------------------------------
@@ -189,68 +207,68 @@ bool wxRegConfig::Read(wxString& str,
 {
   PathChanger path(this, szKey);
 
-  bool bQueryGlobal = true;
+  bool bQueryGlobal = TRUE;
 
   // if immutable key exists in global key we must check that it's not
   // overriden by the local key with the same name
   if ( IsImmutable(path.Name()) ) {
     if ( TryGetValue(m_keyGlobal, path.Name(), str) ) {
       if ( m_keyLocal.HasValue(path.Name()) ) {
-        wxLogWarning("User value for immutable key '%s' ignored.", 
+        wxLogWarning("User value for immutable key '%s' ignored.",
                    path.Name().c_str());
       }
 
-      return true;
+      return TRUE;
     }
     else {
       // don't waste time - it's not there anyhow
-      bQueryGlobal = false;
+      bQueryGlobal = FALSE;
     }
   }
 
   // first try local key
   if ( TryGetValue(m_keyLocal, path.Name(), str) ||
        (bQueryGlobal && TryGetValue(m_keyGlobal, path.Name(), str)) ) {
-    return true;
+    return TRUE;
   }
 
   // default value
   str = szDefault;
-  return false;
+  return FALSE;
 }
 
 bool wxRegConfig::Read(long &lValue, const char *szKey, long lDefault) const
 {
   PathChanger path(this, szKey);
 
-  bool bQueryGlobal = true;
+  bool bQueryGlobal = TRUE;
 
   // if immutable key exists in global key we must check that it's not
   // overriden by the local key with the same name
   if ( IsImmutable(path.Name()) ) {
     if ( TryGetValue(m_keyGlobal, path.Name(), &lValue) ) {
       if ( m_keyLocal.HasValue(path.Name()) ) {
-        wxLogWarning("User value for immutable key '%s' ignored.", 
+        wxLogWarning("User value for immutable key '%s' ignored.",
                      path.Name().c_str());
       }
 
-      return true;
+      return TRUE;
     }
     else {
       // don't waste time - it's not there anyhow
-      bQueryGlobal = false;
+      bQueryGlobal = FALSE;
     }
   }
 
   // first try local key
   if ( TryGetValue(m_keyLocal, path.Name(), &lValue) ||
        (bQueryGlobal && TryGetValue(m_keyGlobal, path.Name(), &lValue)) ) {
-    return true;
+    return TRUE;
   }
 
   // default
   lValue = lDefault;
-  return false;
+  return FALSE;
 }
 
 bool wxRegConfig::Write(const char *szKey, const char *szValue)
@@ -259,7 +277,7 @@ bool wxRegConfig::Write(const char *szKey, const char *szValue)
 
   if ( IsImmutable(path.Name()) ) {
     wxLogError("Can't change immutable entry '%s'.", path.Name().c_str());
-    return false;
+    return FALSE;
   }
 
   return m_keyLocal.SetValue(path.Name(), szValue);
@@ -271,7 +289,7 @@ bool wxRegConfig::Write(const char *szKey, long lValue)
 
   if ( IsImmutable(path.Name()) ) {
     wxLogError("Can't change immutable entry '%s'.", path.Name().c_str());
-    return false;
+    return FALSE;
   }
 
   return m_keyLocal.SetValue(path.Name(), lValue);
@@ -285,7 +303,7 @@ bool wxRegConfig::DeleteEntry(const char *szValue, bool bGroupIfEmptyAlso)
   PathChanger path(this, szValue);
 
   if ( !m_keyLocal.DeleteValue(path.Name()) )
-    return false;
+    return FALSE;
 
   if ( m_keyLocal.IsEmpty() ) {
     wxString strKey = GetPath().Right(APPCONF_PATH_SEPARATOR);
@@ -293,7 +311,7 @@ bool wxRegConfig::DeleteEntry(const char *szValue, bool bGroupIfEmptyAlso)
     return m_keyLocal.DeleteKey(strKey);
   }
 
-  return true;
+  return TRUE;
 }
 
 bool wxRegConfig::DeleteGroup(const char *szKey)
@@ -306,7 +324,7 @@ bool wxRegConfig::DeleteGroup(const char *szKey)
 bool wxRegConfig::DeleteAll()
 {
   // first of all, prevent the creation of new registry entries
-  Config::EnableAutosave(false);
+  Config::EnableAutosave(FALSE);
 
   m_keyLocal.Close();
   m_keyGlobal.Close();