/// <summary>
/// Create a new singleton variable.
/// </summary>
private void AddSingletonVariableAction()
{
var singletonVariableEditorViewModel = new SingletonVariableEditorViewModel();
var dialogResult = this.windowManager.ShowDialog(singletonVariableEditorViewModel);
if (!dialogResult.GetValueOrDefault())
{
return;
}
var singletonVariableModel = new SingletonVariableBuilder().WithName(singletonVariableEditorViewModel.VariableName)
.WithDomain(singletonVariableEditorViewModel.DomainExpression)
.Inside(Workspace.WorkspaceModel.Model)
.Build();
this.Workspace.AddSingletonVariable(singletonVariableModel);
this.eventAggregator.PublishOnUIThread(new SingletonVariableAddedMessage(singletonVariableModel));
}
public override void Edit()
{
var singletonVariableEditorViewModel = new SingletonVariableEditorViewModel();
singletonVariableEditorViewModel.VariableName = SingletonVariable.Name;
singletonVariableEditorViewModel.DomainExpression = SingletonVariable.DomainExpression.Text;
var oldName = SingletonVariable.Name.Text;
var result = _windowManager.ShowDialog(singletonVariableEditorViewModel);
if (!result.HasValue)
{
return;
}
DisplayName = SingletonVariable.Name.Text = singletonVariableEditorViewModel.VariableName;
DomainExpressionText = SingletonVariable.DomainExpression.Text = singletonVariableEditorViewModel.DomainExpression;
if (oldName != singletonVariableEditorViewModel.VariableName)
{
_eventAggregator.PublishOnUIThread(new VariableRenamedMessage(new ModelName(oldName), SingletonVariable));
}
}