public PObject Create()
{
if (Type == PDictionary.Type)
{
var dictionary = new PDictionary();
foreach (var v in Values)
{
if (v.Required)
{
dictionary.Add(v.Identifier, v.Create());
}
}
// If nothing was required, create an initial one anyway
if (dictionary.Count == 0)
{
var first = Values.FirstOrDefault();
if (first == null)
{
dictionary.Add("newNode", PObject.Create(PString.Type));
}
else
{
dictionary.Add(first.Identifier ?? "newNode", first.Create());
}
}
return(dictionary);
}
else if (Type == PArray.Type)
{
var array = new PArray();
foreach (var v in Values)
{
if (v.Required)
{
array.Add(v.Create());
}
}
// If nothing was required, create an initial one anyway
if (array.Count == 0)
{
var first = Values.FirstOrDefault();
if (first == null)
{
array.Add(PObject.Create(ArrayType));
}
else
{
array.Add(first.Create());
}
}
return(array);
}
else if (Values.Any())
{
return(Values.First().Create());
}
else
{
var obj = PObject.Create(Type);
if (!string.IsNullOrEmpty(Identifier) && !(this is Key))
{
obj.SetValue(Identifier);
}
return(obj);
}
}
internal static PObject Conv(NSObject val)
{
if (val == null)
{
return(null);
}
if (val is NSDictionary)
{
var result = new PDictionary();
foreach (var pair in (NSDictionary)val)
{
string k = pair.Key.ToString();
result[k] = Conv(pair.Value);
}
return(result);
}
if (val is NSArray)
{
var result = new PArray();
var arr = NSArray.ArrayFromHandle <NSObject> (((NSArray)val).Handle);
if (arr == null)
{
return(null);
}
foreach (var f in arr)
{
if (f != null)
{
result.Add(Conv(f));
}
}
return(result);
}
if (val is NSString)
{
return(((NSString)val).ToString());
}
if (val is NSNumber)
{
var nr = (NSNumber)val;
var str = Marshal.PtrToStringAnsi(MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSend(val.Handle, selObjCType));
if (str == "c" || str == "C" || str == "B")
{
return(nr.BoolValue);
}
return(nr.Int32Value);
}
if (val is NSDate)
{
return(PDate.referenceDate + TimeSpan.FromSeconds(((NSDate)val).SecondsSinceReferenceDate));
}
if (val is NSData)
{
var data = (NSData)val;
var bytes = new byte[data.Length];
Marshal.Copy(data.Bytes, bytes, 0, (int)data.Length);
return(bytes);
}
throw new NotSupportedException(val.ToString());
}
public static PObject FromNSObject(NSObject val)
{
if (val == null)
{
return(null);
}
var dict = val as NSDictionary;
if (dict != null)
{
var result = new PDictionary();
foreach (var pair in dict)
{
string k = pair.Key.ToString();
result[k] = FromNSObject(pair.Value);
}
return(result);
}
var arr = val as NSArray;
if (arr != null)
{
var result = new PArray();
uint count = arr.Count;
for (uint i = 0; i < count; i++)
{
var obj = MonoMac.ObjCRuntime.Runtime.GetNSObject(arr.ValueAt(i));
if (obj != null)
{
result.Add(FromNSObject(obj));
}
}
return(result);
}
var str = val as NSString;
if (str != null)
{
return(str.ToString());
}
var nr = val as NSNumber;
if (nr != null)
{
char t;
unsafe {
t = (char)*((byte *)MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSend(val.Handle, selObjCType));
}
if (t == 'c' || t == 'C' || t == 'B')
{
return(nr.BoolValue);
}
return(nr.Int32Value);
}
var date = val as NSDate;
if (date != null)
{
return((DateTime)date);
}
var data = val as NSData;
if (data != null)
{
var bytes = new byte[data.Length];
Marshal.Copy(data.Bytes, bytes, 0, (int)data.Length);
return(bytes);
}
throw new NotSupportedException(val.ToString());
}
