protected Operator(IElementCreationContext context, IVplType type)
: base(context)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
_type = type;
}
public ArgumentVariable(IElementOwner owner, IVplType type, IArgument argument)
: base(owner, type, argument.Id)
{
if (argument == null) throw new ArgumentNullException(nameof(argument));
_argument = argument;
argument.PropertyChanged += Argument_PropertyChanged;
}
public Parameter(IElementCreationContext context, string id, IVplType type)
: base(context)
{
if (type == null) throw new ArgumentNullException(nameof(type));
_id = id;
_type = type;
Value = type.DefaultValue;
_editor = new Lazy<Visual>(type.CreateVisual);
}
public ArgumentVariable(IElementOwner owner, IVplType type, IArgument argument)
: base(owner, type, argument.Id)
{
if (argument == null)
{
throw new ArgumentNullException(nameof(argument));
}
_argument = argument;
argument.PropertyChanged += Argument_PropertyChanged;
}
public Parameter(IElementCreationContext context, string id, IVplType type)
: base(context)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
_id = id;
_type = type;
Value = type.DefaultValue;
_editor = new Lazy <Visual>(type.CreateVisual);
}
public Variable(IElementOwner owner, IVplType type, Guid id)
{
if (owner == null) throw new ArgumentNullException(nameof(owner));
if (type == null) throw new ArgumentNullException(nameof(type));
_owner = owner;
_type = type;
_id = id;
RenameCommand = new RelayCommand(Rename, CanRename);
DeleteCommand = new RelayCommand(() => Delete(), CanDelete);
_editor = new Lazy<Visual>(type.CreateVisual);
_value = type.DefaultValue;
}
private void TypeSelected(Guid?typeId)
{
if (typeId == null)
{
_vplType = Owner.GetAnyType();
}
else
{
_vplType = Owner.GetVplTypeOrAny(typeId.Value);
}
Parameters.Clear();
SourceParameter = Owner.CreateParameter("Source", _vplType);
SourceParameter.Prefix = $"[{_vplType.Name}]";
Parameters.Add(SourceParameter);
}
public Variable(IElementOwner owner, IVplType type, Guid id)
{
if (owner == null)
{
throw new ArgumentNullException(nameof(owner));
}
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
_owner = owner;
_type = type;
_id = id;
RenameCommand = new RelayCommand(Rename, CanRename);
DeleteCommand = new RelayCommand(() => Delete(), CanDelete);
_editor = new Lazy <Visual>(type.CreateVisual);
_value = type.DefaultValue;
}
protected Operator(IElementCreationContext context, IVplType type)
: base(context)
{
if (type == null) throw new ArgumentNullException(nameof(type));
_type = type;
}
public ReturnValueVariable(IElementOwner owner, IVplType type)
: base(owner, type, ReturnVariableId)
{
}
public ReturnValueVariable(IElementOwner owner, IVplType type)
: base(owner, type, ReturnVariableId)
{
}
/// <summary>
/// Creates a parameter.
/// </summary>
/// <param name="owner">Owner.</param>
/// <param name="id">The id of the parameter.</param>
/// <param name="type">The type of parameter.</param>
/// <param name="prefix">Optional prefix</param>
/// <param name="postfix">Optionl postfix</param>
/// <returns></returns>
public static IParameter CreateParameter(this IElementOwner owner, string id, IVplType type, string prefix = null, string postfix = null)
{
var context = CreateElementCreationContext(owner, SystemElementIds.Parameter);
var parameter = new Parameter(context, id, type)
{
Prefix = prefix,
Postfix = postfix
};
return(parameter);
}
private void TypeSelected(Guid? typeId)
{
if (typeId == null)
{
_vplType = Owner.GetAnyType();
}
else
{
_vplType = Owner.GetVplTypeOrAny(typeId.Value);
}
Parameters.Clear();
SourceParameter = Owner.CreateParameter("Source", _vplType);
SourceParameter.Prefix = $"[{_vplType.Name}]";
Parameters.Add(SourceParameter);
}
