private FilterLinkModel createLinkModel(IOperationModel from, IOperationModel to)
{
FilterLinkModel filterLinkModel = null;
if (from is IFilterProviderOperationModel && to is IFilterConsumerOperationModel)
{
filterLinkModel = new FilterLinkModel
{
FromOperationModel = (IFilterProviderOperationModel)from,
ToOperationModel = (IFilterConsumerOperationModel)to
};
if (isLinkAllowed(filterLinkModel))
{
if (!((IFilterConsumerOperationModel)filterLinkModel.FromOperationModel).LinkModels.Contains(filterLinkModel) &&
!filterLinkModel.ToOperationModel.LinkModels.Contains(filterLinkModel))
{
((IFilterConsumerOperationModel)filterLinkModel.FromOperationModel).LinkModels.Add(filterLinkModel);
filterLinkModel.ToOperationModel.LinkModels.Add(filterLinkModel);
}
return(filterLinkModel);
}
ErrorHandler.HandleError("Link cycles are not supported.");
}
return(null);
}
private bool isLinkAllowed(FilterLinkModel filterLinkModel)
{
var linkModels = ((IFilterConsumerOperationModel)filterLinkModel.FromOperationModel).LinkModels.Where(lm => lm.FromOperationModel == filterLinkModel.FromOperationModel).ToList();
linkModels.Add(filterLinkModel);
var chain = new HashSet <IFilterConsumerOperationModel>();
recursiveCheckForCiruclarLinking(linkModels, chain);
if (chain.Contains(filterLinkModel.FromOperationModel as IFilterConsumerOperationModel))
{
return(false);
}
var brushModels = ((IBrushableOperationModel)filterLinkModel.FromOperationModel).BrushOperationModels.ToList();
foreach (var brushableOperationModel in brushModels)
{
foreach (var linkModel in linkModels)
{
if (brushableOperationModel == linkModel.ToOperationModel)
{
BrushableViewController.Instance.Remove(brushableOperationModel);
return(true);
}
}
}
return(true);
}
public void RemoveFilterLinkViewModel(FilterLinkModel filterLinkModel)
{
(filterLinkModel.FromOperationModel as IFilterConsumerOperationModel).LinkModels.Remove(filterLinkModel);
filterLinkModel.ToOperationModel.LinkModels.Remove(filterLinkModel);
foreach (var linkViewModel in FilterLinkViewModels.ToArray())
{
if (linkViewModel.FilterLinkModels.Contains(filterLinkModel))
{
linkViewModel.FilterLinkModels.Remove(filterLinkModel);
}
if (linkViewModel.FilterLinkModels.Count == 0)
{
FilterLinkViewModels.Remove(linkViewModel);
MainViewController.Instance.InkableScene.Remove(
MainViewController.Instance.InkableScene.Elements.First(e => e is FilterLinkView && ((e as FilterLinkView).DataContext == linkViewModel)));
}
}
}
private void MainPage_KeyDown(object sender, KeyRoutedEventArgs e)
{
var state = CoreWindow.GetForCurrentThread().GetKeyState(VirtualKey.Control);
if ((state & CoreVirtualKeyStates.Down) == CoreVirtualKeyStates.Down)
{
if (e.Key == VirtualKey.Q)
{
MainViewController.Instance.MainModel.SampleSize =
MainViewController.Instance.MainModel.SampleSize + 100;
Debug.WriteLine("SampleSize : " + MainViewController.Instance.MainModel.SampleSize);
msgTextBlock.Text = "SampleSize : " + MainViewController.Instance.MainModel.SampleSize;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.A)
{
MainViewController.Instance.MainModel.SampleSize =
Math.Max(MainViewController.Instance.MainModel.SampleSize - 100, 1.0);
Debug.WriteLine("SampleSize : " + MainViewController.Instance.MainModel.SampleSize);
msgTextBlock.Text = "SampleSize : " + MainViewController.Instance.MainModel.SampleSize;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.W)
{
MainViewController.Instance.MainModel.ThrottleInMillis =
MainViewController.Instance.MainModel.ThrottleInMillis + 300.0;
Debug.WriteLine("Throttle : " + MainViewController.Instance.MainModel.ThrottleInMillis);
msgTextBlock.Text = "Throttle : " + MainViewController.Instance.MainModel.ThrottleInMillis;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.S)
{
MainViewController.Instance.MainModel.ThrottleInMillis =
Math.Max(MainViewController.Instance.MainModel.ThrottleInMillis - 300.0, 0.0);
Debug.WriteLine("Throttle : " + MainViewController.Instance.MainModel.ThrottleInMillis);
msgTextBlock.Text = "Throttle : " + MainViewController.Instance.MainModel.ThrottleInMillis;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.E)
{
MainViewController.Instance.MainModel.NrOfXBins = MainViewController.Instance.MainModel.NrOfXBins +
1;
Debug.WriteLine("NrOfXBins : " + MainViewController.Instance.MainModel.NrOfXBins);
msgTextBlock.Text = "NrOfXBins : " + MainViewController.Instance.MainModel.NrOfXBins;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.D)
{
MainViewController.Instance.MainModel.NrOfXBins =
Math.Max(MainViewController.Instance.MainModel.NrOfXBins - 1, 1.0);
Debug.WriteLine("NrOfXBins : " + MainViewController.Instance.MainModel.NrOfXBins);
msgTextBlock.Text = "NrOfXBins : " + MainViewController.Instance.MainModel.NrOfXBins;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.R)
{
MainViewController.Instance.MainModel.NrOfYBins = MainViewController.Instance.MainModel.NrOfYBins +
1;
Debug.WriteLine("NrOfYBins : " + MainViewController.Instance.MainModel.NrOfYBins);
msgTextBlock.Text = "NrOfYBins : " + MainViewController.Instance.MainModel.NrOfYBins;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.F)
{
MainViewController.Instance.MainModel.NrOfYBins =
Math.Max(MainViewController.Instance.MainModel.NrOfYBins - 1, 1.0);
Debug.WriteLine("NrOfYBins : " + MainViewController.Instance.MainModel.NrOfYBins);
msgTextBlock.Text = "NrOfYBins : " + MainViewController.Instance.MainModel.NrOfYBins;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.L)
{
MainViewController.Instance.LoadCatalog();
}
if (e.Key == VirtualKey.Number1)
{
MainViewController.Instance.MainModel.GraphRenderOption = GraphRenderOptions.Grid;
Debug.WriteLine("GraphRenderOption : " + MainViewController.Instance.MainModel.GraphRenderOption);
msgTextBlock.Text = "GraphRenderOption : " + MainViewController.Instance.MainModel.GraphRenderOption;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.Number2)
{
MainViewController.Instance.MainModel.GraphRenderOption = GraphRenderOptions.Cell;
Debug.WriteLine("GraphRenderOption : " + MainViewController.Instance.MainModel.GraphRenderOption);
msgTextBlock.Text = "GraphRenderOption : " + MainViewController.Instance.MainModel.GraphRenderOption;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.V)
{
MainViewController.Instance.MainModel.Verbose = !MainViewController.Instance.MainModel.Verbose;
Debug.WriteLine("Verbose : " + MainViewController.Instance.MainModel.Verbose);
msgTextBlock.Text = "Verbose : " + MainViewController.Instance.MainModel.Verbose;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.H)
{
MainViewController.Instance.MainModel.IsDefaultHypothesisEnabled = !MainViewController.Instance.MainModel.IsDefaultHypothesisEnabled;
Debug.WriteLine("IsDefaultHypothesisEnabled : " + MainViewController.Instance.MainModel.IsDefaultHypothesisEnabled);
msgTextBlock.Text = "IsDefaultHypothesisEnabled : " + MainViewController.Instance.MainModel.IsDefaultHypothesisEnabled;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
else if (e.Key == VirtualKey.U)
{
MainViewController.Instance.MainModel.IsUnknownUnknownEnabled = !MainViewController.Instance.MainModel.IsUnknownUnknownEnabled;
Debug.WriteLine("IsUnknownUnknownEnabled : " + MainViewController.Instance.MainModel.IsUnknownUnknownEnabled);
msgTextBlock.Text = "IsUnknownUnknownEnabled : " + MainViewController.Instance.MainModel.IsUnknownUnknownEnabled;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
if (e.Key == VirtualKey.T)
{
var q1 = new HistogramOperationModel(MainViewController.Instance.MainModel.SchemaModel);
var q2 = new HistogramOperationModel(MainViewController.Instance.MainModel.SchemaModel);
q1.FilterModels.Add(new FilterModel());
var lm = new FilterLinkModel();
lm.FromOperationModel = q1;
lm.ToOperationModel = q2;
q1.LinkModels.Add(lm);
q2.LinkModels.Add(lm);
var tt = q1.Clone();
}
if (e.Key == VirtualKey.P)
{
Debug.WriteLine("Render Fingers / Pen : " +
MainViewController.Instance.MainModel.RenderFingersAndPen);
MainViewController.Instance.MainModel.RenderFingersAndPen =
!MainViewController.Instance.MainModel.RenderFingersAndPen;
msgTextBlock.Text = "Fingers / Pen : " + MainViewController.Instance.MainModel.RenderFingersAndPen;
msgTextBlock.Opacity = 1;
_messageTimer.Start();
}
}
}
