public void Execute(CreateGraphCommand command)
{
var workspaceService = Container.Resolve <WorkspaceService>();
var repo = Container.Resolve <IRepository>();
var graph = Activator.CreateInstance(command.GraphType) as IGraphData;
repo.Add(graph);
graph.Name = command.Name;
workspaceService.CurrentWorkspace.AddGraph(graph);
workspaceService.CurrentWorkspace.CurrentGraphId = graph.Identifier;
InvertApplication.SignalEvent <INotify>(_ => _.Notify(command.Name + " graph has been created!", NotificationIcon.Info));
}
private void Document_Changed(object sender, DocumentChangeEventArgs e)
{
Packages.Clear();
if (string.IsNullOrEmpty(Document.Text))
{
return;
}
try
{
var spec = SpecUtils.Deserialize(Document.Text);
// initially specs do not have Ids - generate them once and keep them
bool idsGenerated = false;
foreach (var cluster in spec.Packages.SelectMany(p => p.Clusters))
{
if (cluster.Id == null)
{
cluster.Id = Guid.NewGuid().ToString();
idsGenerated = true;
}
}
if (idsGenerated)
{
// we cannot change the doc while handling a doc change
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
Document.Text = SpecUtils.Serialize(spec);
Save();
}));
}
Packages.AddRange(spec.Packages.Select(p => p.Name));
}
catch (Exception ex)
{
myStatusMessageService.Publish(new StatusMessage("ERROR:" + ex));
}
CreateGraphCommand.RaiseCanExecuteChanged();
}
