public static NSObject FromObject(object obj)
{
if (obj == null)
{
return(NSNull.Null);
}
var t = obj.GetType();
if (t == typeof(NSObject) || t.IsSubclassOf(typeof(NSObject)))
{
return((NSObject)obj);
}
switch (Type.GetTypeCode(t))
{
case TypeCode.Boolean:
return(new NSNumber((bool)obj));
case TypeCode.Char:
return(new NSNumber((ushort)(char)obj));
case TypeCode.SByte:
return(new NSNumber((sbyte)obj));
case TypeCode.Byte:
return(new NSNumber((byte)obj));
case TypeCode.Int16:
return(new NSNumber((short)obj));
case TypeCode.UInt16:
return(new NSNumber((ushort)obj));
case TypeCode.Int32:
return(new NSNumber((int)obj));
case TypeCode.UInt32:
return(new NSNumber((uint)obj));
case TypeCode.Int64:
return(new NSNumber((long)obj));
case TypeCode.UInt64:
return(new NSNumber((ulong)obj));
case TypeCode.Single:
return(new NSNumber((float)obj));
case TypeCode.Double:
return(new NSNumber((double)obj));
case TypeCode.String:
return(new NSString((string)obj));
default:
if (t == typeof(IntPtr))
{
return(NSValue.ValueFromPointer((IntPtr)obj));
}
if (t == typeof(SizeF))
{
return(NSValue.FromSizeF((SizeF)obj));
}
else if (t == typeof(RectangleF))
{
return(NSValue.FromRectangleF((RectangleF)obj));
}
else if (t == typeof(PointF))
{
return(NSValue.FromPointF((PointF)obj));
}
#if !MONOMAC
if (t == typeof(CGAffineTransform))
{
return(NSValue.FromCGAffineTransform((CGAffineTransform)obj));
}
else if (t == typeof(UIEdgeInsets))
{
return(NSValue.FromUIEdgeInsets((UIEdgeInsets)obj));
}
else if (t == typeof(CATransform3D))
{
return(NSValue.FromCATransform3D((CATransform3D)obj));
}
#endif
return(null);
}
}
public static NSObject FromObject(object obj)
{
if (obj == null)
{
return(NSNull.Null);
}
var t = obj.GetType();
if (t == typeof(NSObject) || t.IsSubclassOf(typeof(NSObject)))
{
return((NSObject)obj);
}
switch (Type.GetTypeCode(t))
{
case TypeCode.Boolean:
return(new NSNumber((bool)obj));
case TypeCode.Char:
return(new NSNumber((ushort)(char)obj));
case TypeCode.SByte:
return(new NSNumber((sbyte)obj));
case TypeCode.Byte:
return(new NSNumber((byte)obj));
case TypeCode.Int16:
return(new NSNumber((short)obj));
case TypeCode.UInt16:
return(new NSNumber((ushort)obj));
case TypeCode.Int32:
return(new NSNumber((int)obj));
case TypeCode.UInt32:
return(new NSNumber((uint)obj));
case TypeCode.Int64:
return(new NSNumber((long)obj));
case TypeCode.UInt64:
return(new NSNumber((ulong)obj));
case TypeCode.Single:
return(new NSNumber((float)obj));
case TypeCode.Double:
return(new NSNumber((double)obj));
case TypeCode.String:
return(new NSString((string)obj));
default:
if (t == typeof(IntPtr))
{
return(NSValue.ValueFromPointer((IntPtr)obj));
}
#if MAC64
if (t == typeof(CGSize))
{
return(NSValue.FromSize((CGSize)obj));
}
else if (t == typeof(CGRect))
{
return(NSValue.FromRectangle((CGRect)obj));
}
else if (t == typeof(CGPoint))
{
return(NSValue.FromPoint((CGPoint)obj));
}
#else
if (t == typeof(System.Drawing.SizeF))
{
return(NSValue.FromSizeF((System.Drawing.SizeF)obj));
}
else if (t == typeof(System.Drawing.RectangleF))
{
return(NSValue.FromRectangleF((System.Drawing.RectangleF)obj));
}
else if (t == typeof(System.Drawing.PointF))
{
return(NSValue.FromPointF((System.Drawing.PointF)obj));
}
#endif
#if !MONOMAC
if (t == typeof(CGAffineTransform))
{
return(NSValue.FromCGAffineTransform((CGAffineTransform)obj));
}
else if (t == typeof(UIEdgeInsets))
{
return(NSValue.FromUIEdgeInsets((UIEdgeInsets)obj));
}
else if (t == typeof(CATransform3D))
{
return(NSValue.FromCATransform3D((CATransform3D)obj));
}
#endif
// last chance for types like CGPath, CGColor... that are not NSObject but are CFObject
// see https://bugzilla.xamarin.com/show_bug.cgi?id=8458
INativeObject native = (obj as INativeObject);
if (native != null)
{
return(Runtime.GetNSObject(native.Handle));
}
return(null);
}
}