//
-// RegionInfo.cs
+// System.Globalization.RegionInfo.cs
//
-// Author:
+// Authors:
// Atsushi Enomoto <atsushi@ximian.com>
-//
-
+// Marek Safar (marek.safar@gmail.com)
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2012 Xamarin Inc (http://www.xamarin.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
-using System.Globalization;
using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
namespace System.Globalization
{
+ [System.Runtime.InteropServices.ComVisible(true)]
[Serializable]
- public class RegionInfo
+ [StructLayout (LayoutKind.Sequential)]
+ public partial class RegionInfo
{
- static object forLock = new object ();
static RegionInfo currentRegion;
// This property is not synchronized with CurrentCulture, so
public static RegionInfo CurrentRegion {
get {
if (currentRegion == null) {
+ // make sure to fill BootstrapCultureID.
CultureInfo ci = CultureInfo.CurrentCulture;
// If current culture is invariant then region is not available.
- if (ci == null || CultureInfo.BootstrapCultureID == 0x7F)
- return null;
- lock (forLock) {
- // make sure to fill BootstrapCultureID.
+ if (ci != null && CultureInfo.BootstrapCultureID != 0x7F)
currentRegion = new RegionInfo (CultureInfo.BootstrapCultureID);
- }
+ else
+#if MONOTOUCH
+ currentRegion = CreateFromNSLocale ();
+#else
+ currentRegion = null;
+#endif
}
return currentRegion;
}
}
-
+
+ // the following (instance) fields must be _first_ and stay synchronized
+ // with the mono's MonoRegionInfo defined in mono/metadata/object-internals.h
+#pragma warning disable 649
int regionId;
string iso2Name;
string iso3Name;
string win3Name;
string englishName;
+ string nativeName;
string currencySymbol;
string isoCurrencySymbol;
string currencyEnglishName;
-
- public RegionInfo (int lcid)
+ string currencyNativeName;
+#pragma warning restore 649
+
+ public RegionInfo (int culture)
{
- if (!construct_internal_region_from_lcid (lcid))
+ if (!GetByTerritory (CultureInfo.GetCultureInfo (culture)))
throw new ArgumentException (
- String.Format ("Region ID {0} (0x{0:X4}) is not a " +
- "supported region.", lcid), "lcid");
+ String.Format ("Region ID {0} (0x{0:X4}) is not a supported region.", culture), "culture");
}
public RegionInfo (string name)
if (name == null)
throw new ArgumentNullException ();
- if (!construct_internal_region_from_name (name.ToUpperInvariant ()))
- throw new ArgumentException ("Region name " + name +
- " is not supported.", "name");
+ if (construct_internal_region_from_name (name.ToUpperInvariant ())) {
+ return;
+ }
+ if (!GetByTerritory (CultureInfo.GetCultureInfo (name)))
+ throw new ArgumentException (String.Format ("Region name {0} is not supported.", name), "name");
}
- [MethodImplAttribute (MethodImplOptions.InternalCall)]
- private extern bool construct_internal_region_from_lcid (int lcid);
+ bool GetByTerritory (CultureInfo ci)
+ {
+ if (ci == null)
+ throw new Exception ("INTERNAL ERROR: should not happen.");
+ if (ci.IsNeutralCulture || ci.Territory == null)
+ return false;
+
+ return construct_internal_region_from_name (ci.Territory.ToUpperInvariant ());
+ }
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private extern bool construct_internal_region_from_name (string name);
-#if NET_2_0
+ [System.Runtime.InteropServices.ComVisible(false)]
public virtual string CurrencyEnglishName {
get { return currencyEnglishName; }
}
-#endif
public virtual string CurrencySymbol {
get { return currencySymbol; }
}
- [MonoTODO]
+ [MonoTODO ("DisplayName currently only returns the EnglishName")]
public virtual string DisplayName {
get { return englishName; }
}
get { return englishName; }
}
+ [System.Runtime.InteropServices.ComVisible(false)]
+ public virtual int GeoId {
+ get { return regionId; }
+ }
+
public virtual bool IsMetric {
get {
switch (iso2Name) {
get { return isoCurrencySymbol; }
}
-#if NET_2_0
- [MonoTODO]
+ [ComVisible(false)]
public virtual string NativeName {
- get { return DisplayName; }
+ get { return nativeName; }
}
- [MonoTODO]
+ [ComVisible(false)]
public virtual string CurrencyNativeName {
- get { throw new NotImplementedException (); }
+ get { return currencyNativeName; }
}
-#endif
public virtual string Name {
get { return iso2Name; }
get { return iso2Name; }
}
- //
- // methods
-
-#if NET_2_0
-#else
public override bool Equals (object value)
{
RegionInfo other = value as RegionInfo;
- return other != null && regionId == other.regionId;
+ return other != null && Name == other.Name;
}
- public override int GetHashCode () {
- return regionId;
+ public override int GetHashCode ()
+ {
+ return Name.GetHashCode ();
}
-#endif
public override string ToString ()
{