protected void readMapped <T>(CadObject cadObject, CadTemplate template)
where T : CadObject
{
DxfClassMap map = DxfClassMap.Create <T>();
Debug.Assert(map.Name == this._reader.LastValueAsString);
this._reader.ReadNext();
while (this._reader.LastDxfCode != DxfCode.Start &&
this._reader.LastDxfCode != DxfCode.Subclass)
{
//Check for an extended data code
if (this._reader.LastDxfCode >= DxfCode.ExtendedDataAsciiString)
{
this.readExtendedData(cadObject);
this._reader.ReadNext();
continue;
}
else if (this._reader.LastDxfCode == DxfCode.ControlString)
{
if (!template.CheckDxfCode(this._reader.LastCode, this._reader.LastValue))
{
this.readDefinedGroups(template);
}
else
{
this._reader.ReadNext();
}
continue;
}
if (!map.DxfProperties.TryGetValue(this._reader.LastCode, out DxfProperty dxfProperty))
{
if (!template.CheckDxfCode(this._reader.LastCode, this._reader.LastValue))
{
this._notification?.Invoke(null, new NotificationEventArgs($"Dxf code {this._reader.LastCode} not found in map for {typeof(T)} | value : {this._reader.LastValueAsString}"));
}
this._reader.ReadNext();
continue;
}
if (dxfProperty.ReferenceType == DxfReferenceType.Handle)
{
if (!template.AddHandle(this._reader.LastCode, this._reader.LastValueAsHandle))
{
this._notification?.Invoke(null, new NotificationEventArgs($"Dxf referenced code {this._reader.LastCode} not implemented in the {template.GetType().Name} for {typeof(T)} | value : {this._reader.LastValueAsHandle}"));
}
}
else if (dxfProperty.ReferenceType == DxfReferenceType.Name)
{
if (!template.AddName(this._reader.LastCode, this._reader.LastValueAsString))
{
this._notification?.Invoke(null, new NotificationEventArgs($"Dxf named referenced code {this._reader.LastCode} not implemented in the {template.GetType().Name} for {typeof(T)} | value : {this._reader.LastValueAsHandle}"));
}
}
else if (dxfProperty.ReferenceType == DxfReferenceType.Count)
{
//Do nothing just marks the amount
}
else
{
switch (this._reader.LastGroupCodeValue)
{
case GroupCodeValueType.String:
case GroupCodeValueType.Point3D:
case GroupCodeValueType.Double:
case GroupCodeValueType.Int16:
case GroupCodeValueType.Int32:
case GroupCodeValueType.Int64:
case GroupCodeValueType.Chunk:
case GroupCodeValueType.Bool:
dxfProperty.SetValue(cadObject, this._reader.LastValue);
break;
case GroupCodeValueType.Comment:
this._notification?.Invoke(null, new NotificationEventArgs($"Comment in the file : {this._reader.LastValueAsString}"));
break;
case GroupCodeValueType.Handle:
case GroupCodeValueType.ObjectId:
case GroupCodeValueType.None:
default:
this._notification?.Invoke(null, new NotificationEventArgs($"Group Code not handled {this._reader.LastGroupCodeValue} for {typeof(T)}, code : {this._reader.LastCode} | value : {this._reader.LastValueAsString}"));
break;
}
}
this._reader.ReadNext();
}
}
private void assignOwners(CadTemplate template)
{
if (template.CadObject.Owner != null || template.CadObject is CadDictionary)
{
return;
}
if (this.TryGetCadObject(template.OwnerHandle, out CadObject owner))
{
switch (owner)
{
case CadDictionary:
//Entries of the dictionary are assigned in the template
break;
case BlockRecord record when template.CadObject is Entity entity:
record.Entities.Add(entity);
break;
case Polyline pline when template.CadObject is Vertex v:
pline.Vertices.Add(v);
break;
case Insert insert when template.CadObject is AttributeEntity att:
insert.Attributes.Add(att);
break;
default:
this.NotificationHandler?.Invoke(null, new NotificationEventArgs($"Owner {owner.GetType().Name} with handle {owner.Handle} assignation not implemented for {template.CadObject.GetType().Name} with handle {template.CadObject.Handle}"));
break;
}
}
else
{
this.NotificationHandler?.Invoke(null, new NotificationEventArgs($"Owner {template.OwnerHandle} not found for {template.GetType().FullName} with handle {template.CadObject.Handle}"));
}
}