void CSettings::Migrate()
{
CRegDWORD oldEnableLogCaching (REGKEY15 ("UseLogCache"), TRUE);
if (oldEnableLogCaching.exists())
{
SetEnabled ((DWORD)oldEnableLogCaching != FALSE);
oldEnableLogCaching.removeValue();
}
CRegDWORD oldSupportAmbiguousURL (REGKEY15 ("SupportAmbiguousURL"), FALSE);
if (oldSupportAmbiguousURL.exists())
{
// Since the old default differs from the new one,
// we will not migrate this setting.
//
// SetAllowAmbiguousURL ((DWORD)oldSupportAmbiguousURL != FALSE);
oldSupportAmbiguousURL.removeValue();
}
CRegDWORD oldDefaultConnectionState (REGKEY15 ("DefaultConnectionState"), 0);
if (oldDefaultConnectionState.exists())
{
ConnectionState state
= static_cast<ConnectionState>
((DWORD)oldDefaultConnectionState);
SetDefaultConnectionState (state);
oldDefaultConnectionState.removeValue();
}
CRegDWORD oldMaxHeadAge (REGKEY15 ("HeadCacheAgeLimit"), 0);
if (oldMaxHeadAge.exists())
{
SetMaxHeadAge ((DWORD)oldMaxHeadAge);
oldMaxHeadAge.removeValue();
}
// current registry format
CRegDWORD (REGKEY ("Version")) = 160;
}
Color CColors::GetColor (GDIPlusColor id, bool bDefault)
{
CRegDWORD* setting = GetRegistrySetting (id);
if (setting == NULL)
return Color();
if (bDefault)
return setting->defaultValue();
if (setting->exists())
return (DWORD)*setting;
CRegDWORD* lecagySetting = GetLegacyRegistrySetting (id);
if ((lecagySetting != NULL) && lecagySetting->exists())
{
Color result;
result.SetFromCOLORREF (*lecagySetting);
return result;
}
return setting->defaultValue();
}
void CColors::SetColor (GDIPlusColor id, Color color)
{
CRegDWORD* setting = GetRegistrySetting (id);
if (setting == NULL)
return;
*setting = color.GetValue();
// remove legacy info
CRegDWORD* lecagySetting = GetLegacyRegistrySetting (id);
if ((lecagySetting != NULL) && lecagySetting->exists())
lecagySetting->removeKey();
}
