public IStatus <EchoLocation> Update(ICoordinates coordinates)
{
var response = new Status <EchoLocation>();
if (!this.IsValid)
{
response.AddError("Can only update valid Echo Locations");
}
foreach (var violation in CoordinatesRules.
GetCoordinatesRuleViolations(coordinates))
{
response.AddError(violation.Rule);
}
// if there wernt errors go ahead and update this location.
if (response.IsSuccess())
{
Lattitude = coordinates.Lattitude;
Longitude = coordinates.Longitude;
TimeStamp = DateTimeOffset.UtcNow;
}
response.RespondWithObject(this);
return(response);
}
static void TestStatus()
{
IStatus status = new Status();
status.AddError(Error.From(AuthError.RegistrationError, "some technical jargon", "An unexpected error has occurred"));
status.AddError(Error.From(AuthError.UserAlreadyExists, new [] { "*****@*****.**" }));
status.AddError(Error.From(AuthError.InvalidCredentials));
Console.WriteLine(status.ToString());
Console.WriteLine();
Console.WriteLine(status.ToUserFriendlyString());
}
private List <IValue> ArrayIndexAccess(ArrayClepsType expressionType, IList <ClepsParser.RightHandExpressionContext> arrayIndexExpression)
{
var indexValues = arrayIndexExpression.Select(i =>
{
var indexValueRet = Visit(i);
IValue indexValue = indexValueRet as IValue;
if (indexValue.ExpressionType != CompilerConstants.ClepsByteType)
{
string errorMessage = String.Format("Array access {0} is not a byte type", i.GetText());
Status.AddError(new CompilerError(FileName, i.Start.Line, i.Start.Column, errorMessage));
//just use the first element access to avoid stalling
indexValue = CodeGenerator.CreateByte(0);
}
return(indexValue);
}).ToList();
if (indexValues.Count > expressionType.Dimensions.Length)
{
string errorMessage = String.Format("Accessing more dimensions than array has. Array has {0} dimensions, but accessing {1} dimensions", expressionType.Dimensions.Length, indexValues.Count);
Status.AddError(new CompilerError(FileName, arrayIndexExpression[indexValues.Count - 1].Start.Line, arrayIndexExpression[indexValues.Count - 1].Start.Column, errorMessage));
//truncate array access to allowed access to avoid stopping the compilation
indexValues = indexValues.Take(expressionType.Dimensions.Length).ToList();
}
return(indexValues);
}
private void SenderStreams_CloneStreams(object sender, RoutedEventArgs e)
{
if (RestApi == null && ApiToken == null)
{
Status.AddError("Not logged in");
return;
}
var cell = SenderStreams.CurrentCell.Item;
if (cell.GetType() == typeof(Tuple <string, string>))
{
string streamID = (cell as Tuple <string, string>).Item2;
Task.Run(() => SpeckleStreamManager.CloneStream(RestApi, ApiToken, streamID)).ContinueWith(res =>
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.Background,
new Action(() =>
{
try
{
Status.AddMessage("Cloned to: " + res.Result);
}
catch { Status.AddError("Could not clone " + streamID); }
}
));
});
}
}
public override object VisitFunctionVariableDeclarationStatement([NotNull] ClepsParser.FunctionVariableDeclarationStatementContext context)
{
ClepsVariable variable = Visit(context.variableDeclaration()) as ClepsVariable;
VariableManager variableManager = VariableManagers.Last();
if (!variableManager.IsVariableNameAvailable(variable.VariableName))
{
string errorMessage = String.Format("Variable {0} is already defined", variable.VariableName);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//Use a different variable name to avoid stopping the compilation
string newVariableName = variableManager.GetAvailableVariableName(variable.VariableName);
variable = new ClepsVariable(newVariableName, variable.VariableType, variable.IsConstant);
}
IValue value = null;
if (context.rightHandExpression() != null)
{
value = Visit(context.rightHandExpression()) as IValue;
if (variable.VariableType != value.ExpressionType)
{
throw new NotImplementedException("Assignment for non identical types not supported yet");
}
}
IValueRegister variableRegister = CurrMethodGenerator.CreateNewVariable(variable, value);
variableManager.AddLocalVariable(variable, variableRegister);
return(variable);
}
/// <summary>
/// Login to a SpeckleServer
/// </summary>
private void Login(object sender, RoutedEventArgs e)
{
var signInWindow = new SpecklePopup.SignInWindow(true);
var helper = new System.Windows.Interop.WindowInteropHelper(signInWindow)
{
Owner = new System.Windows.Interop.WindowInteropHelper(this).Handle
};
this.IsEnabled = false;
signInWindow.ShowDialog();
this.IsEnabled = true;
if (signInWindow.AccountListBox.SelectedIndex != -1)
{
var account = signInWindow.accounts[signInWindow.AccountListBox.SelectedIndex];
EmailAddress = account.Email;
RestApi = account.RestApi;
ApiToken = account.Token;
(SenderTab.Content as Grid).IsEnabled = FileOpened && LoggedIn;
(ReceiverTab.Content as Grid).IsEnabled = FileOpened && LoggedIn;
UpdateClientLists();
Status.AddMessage("Logged in to account at: " + RestApi);
}
else
{
Status.AddError("Failed to log in");
}
}
/// <summary>
/// Receive all streams in the account.
/// </summary>
private void UpdateStreamList(object sender, RoutedEventArgs e)
{
if (RestApi == null && ApiToken == null)
{
Status.AddError("Not logged in");
return;
}
Task.Run(() => SpeckleStreamManager.GetStreams(RestApi, ApiToken)).ContinueWith(res =>
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.Background,
new Action(() =>
{
List <Tuple <string, string> > streams = res.Result;
if (streams != null)
{
streams.Reverse();
StreamList.Items.Clear();
foreach (Tuple <string, string> t in streams)
{
StreamList.Items.Add(t);
}
}
}
));
});
}
/// <summary>
/// Return an echo from a pulse this radar emited.
/// </summary>
/// <param name="returnedEcho">The echo to return.</param>
/// <returns></returns>
public IStatus <CruiseRadar> ReturnEcho(RadarEcho returnedEcho)
{
var response = new Status <CruiseRadar>();
try
{
if (_pulses.Contains(returnedEcho.OriginatingPulse))
{
ContactOrClutter(returnedEcho);
}
else
{
response.AddError
("Echos can only be returned to the radars that " +
"emited the original pulse. ");
}
}
catch (Exception ex)
{
response.AddException(ex);
}
response.RespondWithObject(this);
return(response);
}
/// <summary>
/// Removes a handkerchief from the hard no list if it was in it.
/// </summary>
/// <param name="handkerchief"></param>
/// <returns></returns>
public IStatus <Avatar> StopFlaggingHandkerchiefAsHardNo
(Handkerchief handkerchief)
{
var response = new Status <Avatar>();
try
{
if (hardNoHandkerchiefs.Contains(handkerchief))
{
hardNoHandkerchiefs.Remove(handkerchief);
AddDomainEvent(new AvatarRemovedHardNoHandkerchiefDomainEvent
(this, handkerchief));
CruiseRadar.ReEvaluateClutter();
}
else
{
response.AddError
("specified handkerchief not found in hard no list.");
}
}
catch (Exception ex)
{
response.AddException(ex);
}
return(AvatarValidationStatus(response));
}
/// <summary>
/// Stop the currenly active cruise, if there is one.
/// </summary>
/// <returns></returns>
public IStatus <Avatar> StopActiveCruise()
{
var response = new Status <Avatar>();
try
{
if (HasActiveCruise)
{
LastCruise.StoppedAt = DateTimeOffset.UtcNow;
AddDomainEvent(new CruiseStoppedDomainEvent
(LastCruise, this));
}
else
{
response.AddError("No active cruise avalable to stop.");
}
}
catch (Exception ex)
{
response.AddException(ex);
}
return(AvatarValidationStatus(response));
}
public override object VisitMemberDeclarationStatement([NotNull] ClepsParser.MemberDeclarationStatementContext context)
{
string memberName = context.FieldName.Name.Text;
ClepsClassBuilder classBuilder = ClassManager.GetClassBuilder(FullyQualifiedClassName);
if (classBuilder == null)
{
//This is probably because of some earlier error. Return gracefully
return(false);
}
if (classBuilder.DoesClassContainMember(memberName))
{
string errorMessage = String.Format("Class {0} has multiple definitions of member {1}", FullyQualifiedClassName, memberName);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//Don't process this member
return(false);
}
bool isStatic = context.STATIC() != null;
ClepsType memberType = Visit(context.typename()) as ClepsType;
if (memberType.IsFunctionType)
{
CodeGenerator.CreateMethod(FullyQualifiedClassName, isStatic, memberType, memberName);
}
classBuilder.AddNewMember(isStatic, memberType, memberName);
return(true);
}
/// <summary>
/// Emits a radar pulse via a PulseEmittedDomainEvent
/// </summary>
/// <param name="location">The center point of the pulse</param>
/// <remarks>
/// Emitting a pulse triggers a PulseEmittedDomainEvent. Higher layers
/// in Hankies handle the PulseEmittedDomainEvent and return a
/// IRadarPulse to the radar object before saving to the database
/// context.
/// </remarks>
public IStatus <PulseEmitedDomainEvent> EmitPulse(ICoordinates location)
{
var resultStatus = new Status <PulseEmitedDomainEvent>();
var pulseEvent = new PulseEmitedDomainEvent(location.Lattitude,
location.Longitude, Range, this);
try
{
if (pulseEvent.IsValid)
{
Owner.AddDomainEvent(pulseEvent);
}
else
{
resultStatus.AddError("Invalid PulseEmitedDomainEvent, " +
"could not add to domain events");
}
}
catch (Exception ex)
{
resultStatus.AddException(ex);
}
resultStatus.RespondWithObject(pulseEvent);
return(resultStatus);
}
public override object VisitNumericAssignments([NotNull] ClepsParser.NumericAssignmentsContext context)
{
IValue val;
string numericValue = context.numeric().NumericValue.Text;
string numericType = context.numeric().NumericType?.Text;
if (numericType == "b")
{
byte byteVal;
if (!byte.TryParse(numericValue, out byteVal))
{
string errorMessage = String.Format("Value {0} is outside the range of values allowed for a byte. Allowed range is 0 to 255", numericValue);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//Use a different value to avoid stopping the compilation
byteVal = 0;
}
val = CodeGenerator.CreateByte(byteVal);
}
else
{
throw new NotImplementedException("Other numeric types not supported yet");
}
return(val);
}
private Status <Avatar> IsCorrectSender(Status <Avatar> response, Avatar sender)
{
if (Avatar != sender)
{
response.AddError
("Only the owning avatar may modify its cruise.");
}
return(response);
}
/// <summary>
/// Adds an error to a Status if Is Blindfold rule is violated.
/// </summary>
/// <param name="response"></param>
/// <returns></returns>
private Status <Avatar> IsBlindfolded(Status <Avatar> response)
{
if (!Blindfolded)
{
response.AddError
("Cannot don or doff blindfold for an avatar if you are " +
"not wearing a Blindfold.");
}
return(response);
}
private Status <Avatar> IsHooded(Status <Avatar> response)
{
if (!Hooded)
{
response.AddError
("Cannot don or doff hood for an avatar if you are " +
"not wearing a hood.");
}
return(response);
}
/// <summary>
/// Clear all receivers.
/// </summary>
private void ClearReceiver(object sender, RoutedEventArgs e)
{
GSA.ReceiverInfo.Clear();
if (!GSA.SetSpeckleClients(EmailAddress, RestApi))
{
Status.AddError("Error in communicating GSA - please check if the GSA file has been closed down");
return;
}
UpdateClientLists();
}
public IStatus <IPattern> UpdateUri(Uri newUri)
{
Location = newUri;
var updateStatus = new Status <IPattern>(true);
if (!IsValid)
{
updateStatus.AddError("Updated uri had rule violations");
}
updateStatus.RespondWithObject(this);
return(updateStatus);
}
public IStatus <IPattern> UpdateColor(NamedColor newColor)
{
Color = newColor;
var updatePattern = new Status <IPattern>(true);
if (!IsValid)
{
updatePattern.AddError("Updated color had rule violations");
}
updatePattern.RespondWithObject(this);
return(updatePattern);
}
private IStatus <Avatar> AvatarValidationStatus(Status <Avatar> response)
{
// Add any validation errors.
if (!IsValid)
{
foreach (var violation in GetRuleViolations())
{
response.AddError(violation.Rule);
}
}
response.RespondWithObject(this);
return(response);
}
public sealed override object VisitFunctionStatement([NotNull] ClepsParser.FunctionStatementContext context)
{
if (CurrentBlockStatus.Last().ReturnStatementReached)
{
string errorMessage = String.Format("Statement is dead code", FullyQualifiedClassName);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
return(false);
}
else
{
VisitFunctionStatement_Ex(context);
return(true);
}
}
public IStatus <IDomainEntity> AddDomainEvent(IDomainEvent eventItem)
{
var addEventStatus = new Status <IDomainEntity>(true);
if (_domainEvents == null)
{
_domainEvents = new List <IDomainEvent>();
}
if (eventItem == null)
{
addEventStatus.AddError("Domain event can't be null.");
}
if (_domainEvents.Contains(eventItem))
{
addEventStatus.AddError("Can't contain duplicate events.");
}
_domainEvents.Add(eventItem);
addEventStatus.RespondWithObject(this);
return(addEventStatus);
}
public IStatus <EchoLocation> Refresh()
{
var response = new Status <EchoLocation>();
if (!this.IsValid)
{
response.AddError("Can only refresh valid Echo Locations");
}
TimeStamp = DateTimeOffset.UtcNow;
response.RespondWithObject(this);
return(response);
}
public override object VisitClassDeclarationStatements_Ex([NotNull] ClepsParser.ClassDeclarationStatementsContext context)
{
//if this qualified name already exists, there is an error
if (ClassManager.IsClassBuilderAvailable(FullyQualifiedClassName))
{
string errorMessage = String.Format("Class {0} has multiple definitions", FullyQualifiedClassName);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//Don't process this class
return(false);
}
ClassManager.AddNewClassDeclaration(FullyQualifiedClassName);
CodeGenerator.CreateClass(FullyQualifiedClassName);
return(true);
}
private void ReceiverStreams_RemoveStream(object sender, RoutedEventArgs e)
{
var streamID = ReceiverStreams.CurrentCell.Item;
if (streamID.GetType() == typeof(string))
{
GSA.ReceiverInfo.Remove(GSA.ReceiverInfo.First(x => x.Item1 == (string)streamID));
if (!GSA.SetSpeckleClients(EmailAddress, RestApi))
{
Status.AddError("Error in communicating GSA - please check if the GSA file has been closed down");
return;
}
UpdateClientLists();
}
}
public override object VisitValueAtOnExpression([NotNull] ClepsParser.ValueAtOnExpressionContext context)
{
IValue target = Visit(context.addressOfOrValueAtTargetExpression()) as IValue;
if (!(target.ExpressionType is PointerClepsType))
{
string errorMessage = String.Format("Cannot derefernce object of type {0}.", target.ExpressionType.GetClepsTypeString());
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//Just return something to avoid stalling compilation
return(target);
}
IValue ret = CodeGenerator.GetDereferencedValueFromPtr(target);
return(ret);
}
/// <summary>
/// Add a new receiver.
/// </summary>
private void AddReceiver(object sender, RoutedEventArgs e)
{
if (ReceiverTextbox.Text != "")
{
var streamId = ReceiverTextbox.Text.Trim();
GSA.ReceiverInfo.Add(new Tuple <string, string>(streamId, null));
if (!GSA.SetSpeckleClients(EmailAddress, RestApi))
{
Status.AddError("Error in communicating GSA - please check if the GSA file has been closed down");
return;
}
UpdateClientLists();
ReceiverTextbox.Clear();
}
}
public override object VisitThisAssignment([NotNull] ClepsParser.ThisAssignmentContext context)
{
if (CurrMemberIsStatic)
{
string errorMessage = "Cannot use the this keyword in a static member";
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
//just return something to avoid stalling
return(CodeGenerator.CreateByte(0));
}
BasicClepsType currentClassType = new BasicClepsType(FullyQualifiedClassName);
IValue thisValue = CodeGenerator.GetThisInstanceValue(currentClassType);
IValue thisPtr = CodeGenerator.GetPtrToValue(thisValue);
return(thisPtr);
}
/// <summary>
/// Add receivers from clipboard.
/// </summary>
private void PasteClipboardReceiver(object sender, RoutedEventArgs e)
{
string[] paste = Clipboard.GetText(TextDataFormat.Text).Split(new string[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string p in paste)
{
var streamId = p.Trim();
GSA.ReceiverInfo.Add(new Tuple <string, string>(streamId, null));
}
if (!GSA.SetSpeckleClients(EmailAddress, RestApi))
{
Status.AddError("Error in communicating GSA - please check if the GSA file has been closed down");
return;
}
UpdateClientLists();
}
private IValueRegister GetVariableRegisterOrNullWithError([NotNull] ClepsParser.VariableAssignmentContext context)
{
string variableName = Visit(context.variable()) as string;
var variableManager = VariableManagers.Last();
IValueRegister register;
if (!variableManager.IsVariableAvailable(variableName))
{
string errorMessage = String.Format("Variable {0} does not exist", variableName);
Status.AddError(new CompilerError(FileName, context.Start.Line, context.Start.Column, errorMessage));
register = null;
}
else
{
register = variableManager.GetVariableRegister(variableName);
}
return(register);
}
