public MergedPetDetailsControl(MergedPetDetailsViewModel mergedPetDetailsViewModel, DatasetListWindowViewModel datasetViewModel)
{
this.ViewModel = mergedPetDetailsViewModel;
this.DatasetViewModel = datasetViewModel;
InitializeComponent();
/*
* WPF doesn't have an event that triggers when a Control is removed permanently from the tree, and Load/Unload can be
* called multiple times if an object is hidden/reshown (i.e. if the user switches tabs)-- so, to properly make sure
* we clean up our VisualizerExitedEvent handler, we need to do it on Unload, and re-register on Load (and check for
* any that we might've missed while offscreen).
*/
Loaded += (sender, args) =>
{
ViewModel.RegisterForVisualizerExitedEvents();
ViewModel.UpdateVisualizerSessionStatus();
};
Unloaded += (sender, args) =>
{
ViewModel.UnregisterForVisualizerExitedEvents();
};
}
public DatasetListWindow(JobStore jobStore, SingleInstanceManager instanceManager, string initialWorkingDirectory)
{
try
{
this.initialWorkingDirectory = initialWorkingDirectory;
this.ViewModel = new DatasetListWindowViewModel(jobStore);
if (instanceManager == null)
{
this.instanceManager = new SingleInstanceManager();
var uiContext = TaskScheduler.FromCurrentSynchronizationContext();
this.instanceManager.OnCreateForWorkingDirectory += (sender, args) =>
{
Task.Factory.StartNew(() =>
{
// Try and locate a window that already contains this working directory; raise it if one exists,
// rather than creating a new one.
foreach (var window in Application.Current.Windows)
{
var datasetWindow = window as DatasetListWindow;
if (datasetWindow != null && datasetWindow.Visibility == Visibility.Visible)
{
try
{
var windowFullPath =
System.IO.Path.GetFullPath(datasetWindow.ViewModel.Store.DataDirectory);
var newDirectoryFullPath = System.IO.Path.GetFullPath(args.WorkingDirectory);
if (windowFullPath == newDirectoryFullPath) // TODO: better way to check for path equality?
{
datasetWindow.Refresh();
datasetWindow.Activate();
return;
}
}
catch (Exception)
{
//quietly fail; if GetFullPath fails on either path, we don't really care (just move on to the next window)
}
}
}
var newDatasetListWindow = new DatasetListWindow(ViewModel.JobStore, this.instanceManager, args.WorkingDirectory);
newDatasetListWindow.Show();
newDatasetListWindow.Activate();
}, new CancellationToken(), TaskCreationOptions.None, uiContext);
};
}
else
{
this.instanceManager = instanceManager;
}
InitializeComponent();
this.ViewModel.TrackedJobsChanged += (sender, args) =>
{
TabControl.SelectedItem = JobsTab;
};
Console.WriteLine("Results browser window opened");
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Trace.TraceError("Error occurred while creating window:");
Trace.TraceError(e.ToString());
throw e;
}
}
public PetDetailsControl(PetDetailsViewModel petDetailsViewModel, DatasetListWindowViewModel datasetViewModel)
{
this.ViewModel = petDetailsViewModel;
this.DatasetViewModel = datasetViewModel;
InitializeComponent();
}
