private CfrV8Value CreateV8Value(object value)
{
if (value is bool)
{
return(CfrV8Value.CreateBool((bool)value));
}
else if (value is DateTime)
{
return(CfrV8Value.CreateDate(CfrTime.FromUniversalTime((DateTime)value)));
}
else if (value is double)
{
return(CfrV8Value.CreateDouble((double)value));
}
else if (value is int)
{
return(CfrV8Value.CreateInt((int)value));
}
else if (value is uint)
{
return(CfrV8Value.CreateUint((uint)value));
}
else if (value is string)
{
return(CfrV8Value.CreateString((string)value));
}
else if (value == null)
{
return(CfrV8Value.CreateUndefined());
}
else
{
throw new ArgumentException($"Type \"{ value.GetType().Name }\" is not supported.");
}
}
private static CfrV8Value ClrToV8Value(object clrValue)
{
var type = clrValue.GetType();
var typeCode = Type.GetTypeCode(type);
CfrV8Value value = null;
switch (typeCode)
{
case TypeCode.Boolean:
value = CfrV8Value.CreateBool((bool)clrValue);
break;
case TypeCode.Int16:
case TypeCode.Int32:
case TypeCode.Int64:
value = CfrV8Value.CreateInt((int)clrValue);
break;
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.UInt16:
case TypeCode.UInt32:
case TypeCode.UInt64:
value = CfrV8Value.CreateUint((uint)clrValue);
break;
case TypeCode.Single:
case TypeCode.Double:
value = CfrV8Value.CreateDouble((double)clrValue);
break;
case TypeCode.Decimal:
value = CfrV8Value.CreateDouble((double)Convert.ChangeType(clrValue, TypeCode.Double));
break;
case TypeCode.DateTime:
value = CfrV8Value.CreateDate(CfrTime.FromUniversalTime((DateTime)clrValue));
break;
case TypeCode.Char:
case TypeCode.String:
value = CfrV8Value.CreateString((string)clrValue);
break;
}
return(value);
}
static ChromiumFxFactory()
{
Register <string>(CfrV8Value.CreateString);
Register <Int64>((source) => CfrV8Value.CreateDouble((double)source));
Register <UInt64>((source) => CfrV8Value.CreateDouble((double)source));
Register <float>((source) => CfrV8Value.CreateDouble((double)source));
Register <Int32>(CfrV8Value.CreateInt);
Register <Int16>((source) => CfrV8Value.CreateInt((int)source));
Register <UInt32>(CfrV8Value.CreateUint);
Register <UInt16>((source) => CfrV8Value.CreateUint((UInt32)source));
Register <char>((source) => CfrV8Value.CreateString(new StringBuilder().Append(source).ToString()));
Register <double>(CfrV8Value.CreateDouble);
Register <decimal>((source) => CfrV8Value.CreateDouble((double)source));
Register <bool>(CfrV8Value.CreateBool);
Register <DateTime>((source) => CfrV8Value.CreateDate(CfrTime.FromUniversalTime(source.ToUniversalTime())));
}
public static CfrV8Value V8Serialize(this object o, HashSet <object> refin = null)
{
if (Accessor == null)
{
Accessor = new CfrV8Accessor();
}
var propattr = CfxV8PropertyAttribute.DontDelete | CfxV8PropertyAttribute.ReadOnly;
switch (o)
{
case null:
return(CfrV8Value.CreateNull());
case bool onb:
return(CfrV8Value.CreateBool(onb));
case string os:
return(CfrV8Value.CreateString(os));
case Enum oenum:
return(CfrV8Value.CreateString(oenum.ToString()));
case int oni:
return(CfrV8Value.CreateInt(oni));
case sbyte oni:
return(CfrV8Value.CreateInt(oni));
case short oni:
return(CfrV8Value.CreateInt(oni));
case long oni:
return(CfrV8Value.CreateInt((int)oni));
case uint onui:
return(CfrV8Value.CreateUint(onui));
case byte onui:
return(CfrV8Value.CreateUint(onui));
case ushort onui:
return(CfrV8Value.CreateUint(onui));
case double ond:
return(CfrV8Value.CreateDouble(ond));
case float onf:
return(CfrV8Value.CreateDouble(onf));
case ObjectBuilder oob:
return(oob.Serialize(refin));
case RGBAColor ocv:
var vcolres = CfrV8Value.CreateObject(Accessor);
vcolres.SetValue("r", CfrV8Value.CreateInt(ocv.Color.R), propattr);
vcolres.SetValue("g", CfrV8Value.CreateInt(ocv.Color.G), propattr);
vcolres.SetValue("b", CfrV8Value.CreateInt(ocv.Color.B), propattr);
vcolres.SetValue("a", CfrV8Value.CreateDouble(ocv.A), propattr);
vcolres.SetValue("name", CfrV8Value.CreateString("#" + ocv.Color.Name.Remove(0, 2)), propattr);
return(vcolres);
case Color4 ocdx:
var dxcolres = CfrV8Value.CreateObject(Accessor);
dxcolres.SetValue("r", CfrV8Value.CreateDouble(ocdx.Red * 255), propattr);
dxcolres.SetValue("g", CfrV8Value.CreateDouble(ocdx.Green * 255), propattr);
dxcolres.SetValue("b", CfrV8Value.CreateDouble(ocdx.Blue * 255), propattr);
dxcolres.SetValue("a", CfrV8Value.CreateDouble(ocdx.Alpha), propattr);
dxcolres.SetValue("name", CfrV8Value.CreateString(ocdx.ToString()), propattr);
return(dxcolres);
case TimeSpan ots:
return(CfrV8Value.CreateDate(new CfrTime()
{
Year = 0,
Month = 0,
DayOfMonth = ots.Days,
DayOfWeek = ots.Days,
Hour = ots.Hours,
Minute = ots.Minutes,
Second = ots.Seconds,
Millisecond = ots.Milliseconds
}));
case DateTime odt:
return(CfrV8Value.CreateDate(new CfrTime()
{
Year = odt.Year,
Month = odt.Month,
DayOfMonth = odt.Day,
DayOfWeek = (int)odt.DayOfWeek,
Hour = odt.Hour,
Minute = odt.Minute,
Second = odt.Second,
Millisecond = odt.Millisecond
}));
case IEnumerable oenum:
lock (oenum)
{
var reslist = (from object obj in oenum select obj.V8Serialize()).ToList();
var res = CfrV8Value.CreateArray(reslist.Count);
for (int i = 0; i < reslist.Count; i++)
{
res.SetValue(i, reslist[i]);
}
return(res);
}
default:
var referenced = refin;
if (referenced != null && referenced.Contains(o))
{
return(CfrV8Value.CreateNull());
}
else if (referenced == null)
{
referenced = new HashSet <object> {
o
};
}
else
{
referenced.Add(o);
}
var oT = o.GetType();
if (oT.IsClass || (oT.IsValueType && !oT.IsPrimitive))
{
var reso = CfrV8Value.CreateObject(Accessor);
foreach (var prop in oT.GetProperties().Where(p =>
p.CanRead &&
p.GetMethod.IsPublic &&
!p.GetMethod.IsStatic &&
!p.PropertyType.IsPointer)
)
{
var cobj = prop.GetValue(o).V8Serialize(referenced);
reso.SetValue(prop.Name, cobj, propattr);
}
foreach (var field in oT.GetFields().Where(f =>
f.IsPublic &&
!f.IsStatic &&
!f.FieldType.IsPointer)
)
{
var cobj = field.GetValue(o).V8Serialize(referenced);
reso.SetValue(field.Name, cobj, propattr);
}
return(reso);
}
else
{
return(CfrV8Value.CreateNull());
}
}
}
public CfrV8Value ConvertValue(object data)
{
if (data == null)
{
return(CfrV8Value.CreateNull());
}
var typObject = data.GetType();
var retValue = CfrV8Value.CreateUndefined();
switch (typObject.Name)
{
case "Boolean":
retValue = Convert.ToBoolean(data);
break;
case "ExpandoObject":
IDictionary <string, object> keyValues = data as IDictionary <string, object>;
var resultx = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var keypair in keyValues)
{
resultx.SetValue(keypair.Key, ConvertValue(keypair.Value), CfxV8PropertyAttribute.ReadOnly);
}
retValue = resultx;
break;
case "DBNull":
retValue = CfrV8Value.CreateNull();
break;
case "DateTime":
var newValt = Convert.ToDateTime(data);
var univerTime = newValt.ToUniversalTime();
retValue = CfrV8Value.CreateDate(CfrTime.FromUniversalTime(univerTime));
break;
case "Decimal":
case "Double":
case "Single":
retValue = Convert.ToDouble(data);
break;
case "Byte":
case "UInt16":
case "UInt32":
case "UInt64":
retValue = Convert.ToUInt64(data);
break;
case "SByte":
case "Int16":
case "Int32":
case "Int64":
retValue = Convert.ToInt64(data);
break;
case "String":
retValue = (string)data;
break;
default:
if (typObject.IsEnum)
{
retValue = Enum.GetName(typObject, data);
}
else if (typObject.IsArray)
{
var pos = 0;
if (typObject.Name == "Byte[]")
{
var arr_byte = (byte[])data;
var result = CfrV8Value.CreateArray(arr_byte.Length);
foreach (var item in arr_byte)
{
result.SetValue(pos++, ConvertValue(item));
}
retValue = result;
}
else
{
var arr = (object[])data;
var result = CfrV8Value.CreateArray(arr.Length);
foreach (var item in arr)
{
result.SetValue(pos++, ConvertValue(item));
}
retValue = result;
}
}
else if (typObject.Name.StartsWith("Dictionary"))
{
var dictionary = (IDictionary <string, object>)data;
var result = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var keypair in dictionary)
{
result.SetValue(keypair.Key, ConvertValue(keypair.Value), CfxV8PropertyAttribute.ReadOnly);
}
retValue = result;
}
else if (typObject.IsClass)
{
var propertyInfoes = typObject.GetProperties();
var result = CfrV8Value.CreateObject(new CfrV8Accessor(), new CfrV8Interceptor());
foreach (var item in propertyInfoes)
{
result.SetValue(item.Name, ConvertValue(item.GetValue(data)), CfxV8PropertyAttribute.ReadOnly);
}
retValue = result;
}
break;
}
return(retValue);
}
public IJavascriptObject CreateDateTime(DateTime value)
{
return(CfrV8Value.CreateDate(CfrTime.FromUniversalTime(value.ToUniversalTime())).ConvertBasic());
}
public static CfrV8Value GetCfrObject(this JSObject _, object item)
{
var nameDict = new Dictionary <string, string>();
var accessor = new CfrV8Accessor();
var o = CfrV8Value.CreateObject(accessor);
var t = item.GetType();
foreach (var p in t.GetProperties())
{
var name = p.Name.Substring(0, 1).ToLower() + p.Name.Substring(1);
nameDict[name] = p.Name;
o.SetValue(name, CfxV8AccessControl.Default, CfxV8PropertyAttribute.DontDelete);
}
accessor.Get += (s, e) =>
{
var name = nameDict[e.Name];
var p = t.GetProperty(name);
var value = p.GetValue(item, null);
var valueType = value?.GetType();
if (value == null)
{
e.Retval = CfrV8Value.CreateNull();
}
else if (valueType == typeof(string) || valueType == typeof(Guid))
{
e.Retval = CfrV8Value.CreateString((string)value);
}
else if (valueType == typeof(int) || valueType == typeof(short) || valueType == typeof(long))
{
e.Retval = CfrV8Value.CreateInt((int)value);
}
else if (valueType == typeof(decimal))
{
e.Retval = CfrV8Value.CreateDouble(Convert.ToDouble(value));
}
else if (valueType == typeof(float) || valueType == typeof(double))
{
e.Retval = CfrV8Value.CreateDouble(Convert.ToDouble(value));
}
else if (valueType == typeof(bool))
{
e.Retval = CfrV8Value.CreateBool(Convert.ToBoolean(value));
}
else if (valueType == typeof(DateTime))
{
e.Retval = CfrV8Value.CreateDate(CfrTime.FromUniversalTime((DateTime)value));
}
else
{
e.Retval = CfrV8Value.CreateNull();
}
e.SetReturnValue(true);
};
return(o);
}
