public void TestConnections()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel();
nodeA.Outputs.Add(nodeAOutput);
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
CanBeRemovedByUser = false,
IsSelected = true
};
nodeB.Inputs.Add(nodeBInput);
nodeB.Outputs.Add(nodeBOutput);
NodeInputViewModel nodeCInput = new NodeInputViewModel
{
MaxConnections = 2
};
NodeViewModel nodeC = new NodeViewModel
{
IsSelected = true
};
nodeC.Inputs.Add(nodeCInput);
NodeViewModel nodeD = new NodeViewModel
{
IsSelected = true
};
NetworkViewModel network = new NetworkViewModel();
network.Nodes.AddRange(new[] { nodeA, nodeB, nodeC, nodeD });
Assert.IsTrue(nodeBInput.Connections.Count == 0);
var conAB = network.ConnectionFactory(nodeBInput, nodeAOutput);
var conBC = network.ConnectionFactory(nodeCInput, nodeBOutput);
network.Connections.Add(conAB);
network.Connections.Add(conBC);
Assert.IsTrue(Enumerable.SequenceEqual(nodeBInput.Connections.Items, new[] { conAB }));
network.Connections.Remove(conAB);
Assert.IsTrue(nodeBInput.Connections.Count == 0);
var conAC = network.ConnectionFactory(nodeCInput, nodeAOutput);
network.Connections.Add(conAC);
Assert.IsTrue(Enumerable.SequenceEqual(nodeCInput.Connections.Items, new[] { conBC, conAC }));
}
protected virtual void BindEndpointProperties(NodeOutputViewModel output, NodeInputViewModel input)
{
input.WhenAnyValue(vm => vm.Name).BindTo(output, vm => vm.Name);
output.WhenAnyValue(vm => vm.Name).BindTo(input, vm => vm.Name);
input.WhenAnyValue(vm => vm.SortIndex).BindTo(output, vm => vm.SortIndex);
output.WhenAnyValue(vm => vm.SortIndex).BindTo(input, vm => vm.SortIndex);
input.WhenAnyValue(vm => vm.Icon).BindTo(output, vm => vm.Icon);
output.WhenAnyValue(vm => vm.Icon).BindTo(input, vm => vm.Icon);
}
public override NodeOutputViewModel AddNewGroupNodeOutput(NodeInputViewModel candidateInput)
{
NodeOutputViewModel output = CreateCompatibleOutput((dynamic)candidateInput);
GroupNode.Outputs.Add(output);
// Append to bottom of list
output.SortIndex = GroupNode.Outputs.Items.Select(o => o.SortIndex).DefaultIfEmpty(-1).Max() + 1;
return(output);
}
public void TestConnections()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel
{
Outputs = { nodeAOutput }
};
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
Inputs = { nodeBInput }
};
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
Inputs = { nodeCInput }
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC }
};
Assert.AreEqual(0, nodeAOutput.Connections.Count);
var conAB = network.ConnectionFactory(nodeBInput, nodeAOutput);
network.Connections.Add(conAB);
Assert.IsTrue(nodeAOutput.Connections.SequenceEqual(new[]
{
conAB
}));
var conAC = network.ConnectionFactory(nodeCInput, nodeAOutput);
network.Connections.Add(conAC);
Assert.IsTrue(nodeAOutput.Connections.SequenceEqual(new []
{
conAB, conAC
}));
network.Connections.Remove(conAB);
Assert.IsTrue(nodeAOutput.Connections.SequenceEqual(new[]
{
conAC
}));
network.Connections.Remove(conAC);
Assert.AreEqual(0, nodeAOutput.Connections.Count);
}
public void TestCutLine()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel();
nodeA.Outputs.Add(nodeAOutput);
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
CanBeRemovedByUser = false,
IsSelected = true
};
nodeB.Inputs.Add(nodeBInput);
nodeB.Outputs.Add(nodeBOutput);
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
IsSelected = true
};
nodeC.Inputs.Add(nodeCInput);
NodeViewModel nodeD = new NodeViewModel
{
IsSelected = true
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC, nodeD }
};
var conAB = network.ConnectionFactory(nodeBInput, nodeAOutput);
var conBC = network.ConnectionFactory(nodeCInput, nodeBOutput);
network.Connections.Add(conAB);
network.Connections.Add(conBC);
network.StartCut();
network.CutLine.IntersectingConnections.Add(conAB);
network.FinishCut();
Assert.IsTrue(network.Connections.Items.SequenceEqual(new [] { conBC }));
Assert.IsFalse(network.CutLine.IsVisible);
}
public void TestValidateAfterConnectionsAllUpdated()
{
NodeInputViewModel input1 = new NodeInputViewModel();
NodeOutputViewModel output1 = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel
{
Inputs = { input1 },
Outputs = { output1 }
};
NodeInputViewModel input2 = new NodeInputViewModel();
NodeOutputViewModel output2 = new NodeOutputViewModel();
NodeViewModel node2 = new NodeViewModel
{
Inputs = { input2 },
Outputs = { output2 }
};
NetworkViewModel network = new NetworkViewModel();
network.Validator = n =>
{
if (GraphAlgorithms.FindLoops(network).Any())
{
return(new NetworkValidationResult(false, false, null));
}
return(new NetworkValidationResult(true, true, null));
};
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn1 = network.ConnectionFactory(input1, output2);
network.Connections.Add(conn1);
Assert.IsTrue(network.LatestValidation.IsValid);
var conn2 = network.ConnectionFactory(input2, output1);
network.Connections.Add(conn2);
Assert.IsFalse(network.LatestValidation.IsValid);
network.Connections.Remove(conn1);
Assert.IsTrue(network.LatestValidation.IsValid);
}
public void AddPropertiesToNode()
{
System.Windows.Point prop_offset = new System.Windows.Point(Position.X - 200, Position.Y + 70);
for (int i = 0; i < Cut.Properties.Count; i++)
{
Substance s = Cut.Properties[i];
// If we have enough node inputs already, just grab the one corresponding to this property;
// Otherwise, add a new input to the input view model.
NodeInputViewModel prop_input = new NodeInputViewModel();
if (Inputs.Count > i + 1)
{
prop_input = Inputs.Items.ElementAt(i + 1);
}
else
{
Inputs.Edit(x => x.Add(prop_input));
}
if (Cut.Properties[i] == null)
{
continue;
}
prop_input.Connections.Connect()
.Subscribe(change => {
OnPropertyInputChanged(change);
});
// Create a node for the property
SubstanceNodeViewModel temp_node = new SubstanceNodeViewModel(s);
temp_node.Position = prop_offset;
Parent.Nodes.Edit(x => x.Add(temp_node));
prop_offset.Y = (temp_node.Position.Y + temp_node.Size.Height + 125);
// Connect the property node to the cut node.
ConnectionViewModel first_to_begin = new ConnectionViewModel(
Parent,
prop_input,
temp_node.Outputs.Items.First());
Parent.Connections.Edit(x => x.Add(first_to_begin));
}
m_EnableConnectionUpdates = true;
}
public void TestInputParent()
{
NodeInputViewModel input = new NodeInputViewModel();
Assert.AreEqual(null, input.Parent);
NodeViewModel node = new NodeViewModel
{
Inputs = { input }
};
Assert.AreEqual(node, input.Parent);
node.Inputs.Remove(input);
Assert.AreEqual(null, input.Parent);
}
public ValueNodeGroupIOBinding(NodeViewModel groupNode, NodeViewModel entranceNode, NodeViewModel exitNode)
: base(groupNode, entranceNode, exitNode)
{
// For each input on the group node, create an output in the subnet
groupNode.Inputs.Connect()
.Filter(input => input.PortPosition == PortPosition.Left)
.Transform(i =>
{
// Dynamic is applied here so that late binding is used to find the most specific
// CreateCompatibleOutput variant for this specific input.
NodeOutputViewModel result = CreateCompatibleOutput((dynamic)i);
BindOutputToInput((dynamic)result, (dynamic)i);
return(result);
}).PopulateInto(entranceNode.Outputs);
groupNode.Inputs.Connect()
.Filter(input => input.PortPosition == PortPosition.Right)
.Transform(i =>
{
NodeOutputViewModel result = CreateCompatibleOutput((dynamic)i);
BindOutputToInput((dynamic)result, (dynamic)i);
return(result);
}).PopulateInto(exitNode.Outputs);
groupNode.Inputs.Connect().OnItemRemoved(input =>
_outputInputMapping.Remove(
_outputInputMapping.First(kvp => kvp.Value == input)
)
);
// For each output on the group node, create an input in the subnet
groupNode.Outputs.Connect()
.Filter(input => input.PortPosition == PortPosition.Right)
.Transform(o =>
{
NodeInputViewModel result = CreateCompatibleInput((dynamic)o);
BindOutputToInput((dynamic)o, (dynamic)result);
return(result);
}).PopulateInto(exitNode.Inputs);
groupNode.Outputs.Connect()
.Filter(input => input.PortPosition == PortPosition.Left)
.Transform(o =>
{
NodeInputViewModel result = CreateCompatibleInput((dynamic)o);
BindOutputToInput((dynamic)o, (dynamic)result);
return(result);
}).PopulateInto(entranceNode.Inputs);
groupNode.Outputs.Connect().OnItemRemoved(output => _outputInputMapping.Remove(output));
}
public MainWindow()
{
InitializeComponent();
//Create a new viewmodel for the NetworkView
var network = new NetworkViewModel();
//Create the node for the first node, set its name and add it to the network.
var node1 = new NodeViewModel();
node1.Name = "Node 1";
network.Nodes.Add(node1);
//Create the viewmodel for the input on the first node, set its name and add it to the node.
var node1Input = new NodeInputViewModel();
node1Input.Name = "Node 1 input";
node1.Inputs.Add(node1Input);
//Create the second node viewmodel, set its name, add it to the network and add an output in a similar fashion.
var node2 = new NodeViewModel();
node2.Name = "Node 2";
network.Nodes.Add(node2);
var node2Output = new NodeOutputViewModel();
node2Output.Name = "Node 2 output";
node2.Outputs.Add(node2Output);
//Create a third test node
var node3 = new NodeViewModel();
node3.Name = "Test ";
network.Nodes.Add(node3);
var node3Input = new ValueNodeInputViewModel <string>();
node3Input.Name = "Test String";
node3.Inputs.Add(node3Input);
//Assign the viewmodel to the view.
networkView.ViewModel = network;
}
public void TestNestedObserving()
{
//Setup
var scheduler = new TestScheduler();
NodeInputViewModel input1 = new NodeInputViewModel();
NodeOutputViewModel output1 = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel
{
Inputs = { input1 },
Outputs = { output1 }
};
NodeInputViewModel input2 = new NodeInputViewModel();
NodeOutputViewModel output2 = new NodeOutputViewModel();
NodeViewModel node2 = new NodeViewModel
{
Inputs = { input2 },
Outputs = { output2 }
};
NetworkViewModel network = new NetworkViewModel();
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn1 = network.ConnectionFactory(input1, output2);
network.Connections.Add(conn1);
var obs = network.ConnectionsUpdated;
//Define actions
scheduler.Schedule(TimeSpan.FromTicks(10), () => network.Connections.Remove(conn1));
var actual = scheduler.Start(() => obs, created: 0, subscribed: 0, disposed: 100); // But subscribe to it here
//Assert
var expected = new[]
{
ReactiveTest.OnNext(10, Unit.Default)
};
ReactiveAssert.AreElementsEqual(expected, actual.Messages);
}
public void TestDeleteNodeShouldRemoveConnections()
{
NodeInputViewModel input1 = new NodeInputViewModel();
NodeOutputViewModel output1 = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel
{
Inputs = { input1 },
Outputs = { output1 }
};
NodeInputViewModel input2 = new NodeInputViewModel();
NodeOutputViewModel output2 = new NodeOutputViewModel();
NodeViewModel node2 = new NodeViewModel
{
Inputs = { input2 },
Outputs = { output2 }
};
NetworkViewModel network = new NetworkViewModel();
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn1 = network.ConnectionFactory(input1, output2);
var conn2 = network.ConnectionFactory(input2, output1);
network.Connections.Add(conn1);
network.Connections.Add(conn2);
Assert.IsTrue(network.Connections.Contains(conn1));
Assert.IsTrue(network.Connections.Contains(conn2));
network.Nodes.Remove(node1);
Assert.IsFalse(network.Connections.Contains(conn1));
Assert.IsFalse(network.Connections.Contains(conn2));
network.Nodes.AddRange(new [] { node1, node2 });
network.Connections.AddRange(new[] { conn1, conn2 });
Assert.IsTrue(network.Connections.Contains(conn1));
Assert.IsTrue(network.Connections.Contains(conn2));
network.Nodes.Clear();
Assert.IsFalse(network.Connections.Contains(conn1));
Assert.IsFalse(network.Connections.Contains(conn2));
}
public void TestDeleteSelectedNodes()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel();
nodeA.Outputs.Add(nodeAOutput);
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
CanBeRemovedByUser = false,
IsSelected = true,
};
nodeB.Inputs.Add(nodeBInput);
nodeB.Outputs.Add(nodeBOutput);
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
IsSelected = true
};
nodeC.Inputs.Add(nodeCInput);
NodeViewModel nodeD = new NodeViewModel
{
IsSelected = true
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC, nodeD }
};
network.Connections.Add(network.ConnectionFactory(nodeBInput, nodeAOutput));
network.Connections.Add(network.ConnectionFactory(nodeCInput, nodeBOutput));
Observable.Return(Unit.Default).InvokeCommand(network.DeleteSelectedNodes);
Assert.AreEqual(1, network.Connections.Count);
Assert.IsTrue(network.Nodes.SequenceEqual(new [] { nodeA, nodeB }));
}
public NodeViewModel CreateNode()
{
NodeInputViewModel input = new NodeInputViewModel
{
Name = "A"
};
NodeOutputViewModel output = new NodeOutputViewModel
{
Name = "B"
};
NodeViewModel node = new NodeViewModel();
node.Inputs.Add(input);
node.Outputs.Add(output);
return(node);
}
public void TestRectangleSelection()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel();
nodeA.Outputs.Add(nodeAOutput);
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
CanBeRemovedByUser = false,
IsSelected = true
};
nodeB.Inputs.Add(nodeBInput);
nodeB.Outputs.Add(nodeBOutput);
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
IsSelected = true
};
nodeC.Inputs.Add(nodeCInput);
NodeViewModel nodeD = new NodeViewModel
{
IsSelected = true
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC, nodeD }
};
network.StartRectangleSelection();
network.SelectionRectangle.IntersectingNodes.Add(nodeA);
network.SelectionRectangle.IntersectingNodes.Add(nodeD);
network.FinishRectangleSelection();
Assert.IsTrue(network.SelectedNodes.SequenceEqual(new[] { nodeA, nodeD }));
}
public void TestConnectionsUpdatedAfterPreexistingConnectionRemoved()
{
//Setup
var scheduler = new TestScheduler();
NodeInputViewModel input1 = new NodeInputViewModel();
NodeOutputViewModel output1 = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel();
node1.Inputs.Add(input1);
node1.Outputs.Add(output1);
NodeInputViewModel input2 = new NodeInputViewModel();
NodeOutputViewModel output2 = new NodeOutputViewModel();
NodeViewModel node2 = new NodeViewModel();
node2.Inputs.Add(input2);
node2.Outputs.Add(output2);
NetworkViewModel network = new NetworkViewModel();
var observable = network.ConnectionsUpdated; // Create observable before nodes/connections are added
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn1 = network.ConnectionFactory(input1, output2);
network.Connections.Add(conn1);
//Define actions
scheduler.Schedule(TimeSpan.FromTicks(10), () => network.Connections.Remove(conn1));
var actual = scheduler.Start(() => observable, created: 0, subscribed: 0, disposed: 100); // But subscribe to it here
//Assert
var expected = new[]
{
ReactiveTest.OnNext(10, Unit.Default)
};
ReactiveAssert.AreElementsEqual(expected, actual.Messages);
}
public NodeViewModel CreateNode()
{
NodeInputViewModel input = new NodeInputViewModel
{
Name = "A"
};
NodeOutputViewModel output = new NodeOutputViewModel
{
Name = "B"
};
NodeViewModel node = new NodeViewModel
{
Inputs = { input },
Outputs = { output }
};
return(node);
}
public CutNodeViewModel(Cut cut)
{
Cut = cut;
cut.NodeViewModel = this;
// Create exec input node
NodeInputViewModel exec_input = new NodeInputViewModel()
{
Port = new ExecPortViewModel()
{
PortType = PortType.Execution
}, MaxConnections = 1
};
Inputs.Edit(x => x.Add(exec_input));
exec_input.Connections.Connect()
.Subscribe(change => {
OnExecInputChanged(change);
});
// Create exec output node
NodeOutputViewModel exec_output = new NodeOutputViewModel()
{
Port = new ExecPortViewModel()
{
PortType = PortType.Execution
}, MaxConnections = 1
};
Outputs.Edit(x => x.Add(exec_output));
exec_output.Connections.Connect()
.Subscribe(change => {
OnExecOutputChanged(change);
});
PropertyChanged += CutNodeViewModel_PropertyChanged;
}
public BlockingCutNodeViewModel(Cut cut)
{
Cut = cut;
Name = "Blocking Actions";
BlockingCutEditor = new BlockingCutEditorViewModel(cut);
// Create exec input node
NodeInputViewModel exec_input = new NodeInputViewModel()
{
Port = new ExecPortViewModel()
{
PortType = PortType.Execution
}, MaxConnections = 1
};
Inputs.Edit(x => x.Add(exec_input));
exec_input.Connections.Connect()
.Subscribe(change => {
OnExecInputChanged(change);
});
// Create exec output node
NodeOutputViewModel exec_output = new NodeOutputViewModel()
{
Port = new ExecPortViewModel()
{
PortType = PortType.Execution
}, MaxConnections = 1, Editor = BlockingCutEditor
};
Outputs.Edit(x => x.Add(exec_output));
exec_output.Connections.Connect()
.Subscribe(change => {
OnExecOutputChanged(change);
});
}
public void TestNodeCollapse()
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel
{
Outputs = { nodeAOutput }
};
NodeInputViewModel nodeBInput = new NodeInputViewModel();
NodeInputViewModel nodeBInput2 = new NodeInputViewModel();
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel();
NodeOutputViewModel nodeBOutput2 = new NodeOutputViewModel();
NodeViewModel nodeB = new NodeViewModel
{
Inputs = { nodeBInput, nodeBInput2 },
Outputs = { nodeBOutput, nodeBOutput2 }
};
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
Inputs = { nodeCInput }
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC }
};
network.Connections.Add(network.ConnectionFactory(nodeBInput, nodeAOutput));
network.Connections.Add(network.ConnectionFactory(nodeCInput, nodeBOutput));
nodeB.IsCollapsed = true;
Assert.IsTrue(nodeB.VisibleInputs.SequenceEqual(new [] { nodeBInput }));
Assert.IsTrue(nodeB.VisibleOutputs.SequenceEqual(new[] { nodeBOutput }));
}
public void TestDeleteInputShouldRemoveConnections()
{
NodeOutputViewModel output = new NodeOutputViewModel();
NodeViewModel node1 = new NodeViewModel();
node1.Outputs.Add(output);
NodeInputViewModel input = new NodeInputViewModel();
NodeViewModel node2 = new NodeViewModel();
node2.Inputs.Add(input);
NetworkViewModel network = new NetworkViewModel();
network.Nodes.Add(node1);
network.Nodes.Add(node2);
var conn = network.ConnectionFactory(input, output);
network.Connections.Add(conn);
Assert.IsTrue(input.Connections.Items.Contains(conn));
Assert.IsTrue(network.Connections.Items.Contains(conn));
node2.Inputs.Remove(input);
Assert.IsFalse(input.Connections.Items.Contains(conn));
Assert.IsFalse(network.Connections.Items.Contains(conn));
node2.Inputs.Add(input);
network.Connections.Add(conn);
Assert.IsTrue(input.Connections.Items.Contains(conn));
Assert.IsTrue(network.Connections.Items.Contains(conn));
node2.Inputs.Clear();
Assert.IsFalse(input.Connections.Items.Contains(conn));
Assert.IsFalse(network.Connections.Items.Contains(conn));
}
private void AddProperty(Substance Sub, System.Windows.Point Position)
{
SubstanceNodeViewModel sub_view = new SubstanceNodeViewModel(Sub);
sub_view.Position = Position;
NodeInputViewModel new_prop_input = new NodeInputViewModel();
new_prop_input.Connections.Connect()
.Subscribe(change => {
OnPropertyInputChanged(change);
});
Parent.Nodes.Edit(x => x.Add(sub_view));
Inputs.Edit(x => x.Add(new_prop_input));
ConnectionViewModel new_prop_connection = new ConnectionViewModel(
Parent,
new_prop_input,
sub_view.Outputs.Items.First());
Parent.Connections.Edit(x => x.Add(new_prop_connection));
}
/// <summary> /// Create and add a new input to the group node, along with a corresponding output in the subnet (e.g. on the entrance node). /// </summary> /// <param name="candidateInput">Input viewmodel that should match the new output that is added to the subnet.</param> public abstract NodeOutputViewModel AddNewSubnetInlet(NodeInputViewModel candidateInput);
public void CopySettingsFromCamera(WCamera Camera, bool IsStart)
{
string EyeName = IsStart ? "StartEye" : "Eye";
string CenterName = IsStart ? "StartCenter" : "Center";
string FovyName = IsStart ? "StartFovy" : "Fovy";
List <NodeInputViewModel> ViewModelList = Inputs.Items.ToList();
ViewModelList.RemoveAt(0); // First input is always the execution input, so skip it because it doesn't matter for properties.
NodeInputViewModel EyeNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == EyeName.ToLower());
SubstanceNodeViewModel EyeNode = EyeNodeInput != null?EyeNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
NodeInputViewModel CenterNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == CenterName.ToLower());
SubstanceNodeViewModel CenterNode = CenterNodeInput != null?CenterNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
NodeInputViewModel FovyNodeInput = ViewModelList.Find(x => x.Connections.Items.First().Output.Parent.Name.ToLower() == FovyName.ToLower());
SubstanceNodeViewModel FovyNode = FovyNodeInput != null?FovyNodeInput.Connections.Items.First().Output.Parent as SubstanceNodeViewModel : null;
System.Windows.Point Offset = new System.Windows.Point(Position.X - 375, Position.Y + 50);
// EyeNode was already attached to this cut
if (EyeNode != null)
{
Substance <ObservableCollection <BindingVector3> > EyeSub = EyeNode.Substance as Substance <ObservableCollection <BindingVector3> >;
EyeSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(Camera.Transform.Position)
};
}
// EyeNode needs to be added
else
{
Substance <ObservableCollection <BindingVector3> > EyeSub = new Substance <ObservableCollection <BindingVector3> >(EyeName, SubstanceType.Vec3);
EyeSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(Camera.Transform.Position)
};
AddProperty(EyeSub, Offset);
}
Offset.Y += 125;
// CenterNode was already attached to this cut
if (CenterNode != null)
{
Substance <ObservableCollection <BindingVector3> > CenterSub = CenterNode.Substance as Substance <ObservableCollection <BindingVector3> >;
Vector3 CenterPos = Camera.Transform.Position + (Camera.Transform.Forward * -1000.0f);
CenterSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(CenterPos)
};
}
// CenterNode needs to be added
else
{
Substance <ObservableCollection <BindingVector3> > CenterSub = new Substance <ObservableCollection <BindingVector3> >(CenterName, SubstanceType.Vec3);
Vector3 CenterPos = Camera.Transform.Position + (Camera.Transform.Forward * -1000.0f);
CenterSub.Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(CenterPos)
};
AddProperty(CenterSub, Offset);
}
Offset.Y += 125;
// FovyNode was already attached to this cut
if (FovyNode != null)
{
Substance <ObservableCollection <PrimitiveBinding <float> > > FovySub = FovyNode.Substance as Substance <ObservableCollection <PrimitiveBinding <float> > >;
FovySub.Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(Camera.FieldOfView)
};
}
// FovyNode needs to be added
else
{
Substance <ObservableCollection <PrimitiveBinding <float> > > FovySub = new Substance <ObservableCollection <PrimitiveBinding <float> > >(FovyName, SubstanceType.Float);
FovySub.Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(Camera.FieldOfView)
};
AddProperty(FovySub, Offset);
}
}
private void OnRequestCreatePropertyNode(Tuple <string, string, SubstanceType> args)
{
Substance new_sub = null;
switch (args.Item3)
{
case SubstanceType.Float:
float FloatDefault = 0.0f;
float.TryParse(args.Item2, out FloatDefault);
new_sub = new Substance <ObservableCollection <PrimitiveBinding <float> > >(args.Item1, args.Item3)
{
Data = new ObservableCollection <PrimitiveBinding <float> >()
{
new PrimitiveBinding <float>(FloatDefault)
}
};
break;
case SubstanceType.Int:
int IntDefault = 0;
int.TryParse(args.Item2, out IntDefault);
new_sub = new Substance <ObservableCollection <PrimitiveBinding <int> > >(args.Item1, args.Item3)
{
Data = new ObservableCollection <PrimitiveBinding <int> >()
{
new PrimitiveBinding <int>(IntDefault)
}
};
break;
case SubstanceType.String:
new_sub = new Substance <PrimitiveBinding <string> >(args.Item1, args.Item3)
{
Data = new PrimitiveBinding <string>(args.Item2)
};
break;
case SubstanceType.Vec3:
new_sub = new Substance <ObservableCollection <BindingVector3> >(args.Item1, args.Item3)
{
Data = new ObservableCollection <BindingVector3>()
{
new BindingVector3(new OpenTK.Vector3(0, 0, 0))
}
};
break;
}
SubstanceNodeViewModel temp_node = new SubstanceNodeViewModel(new_sub);
temp_node.Position = Position;
Parent.Nodes.Edit(x => x.Add(temp_node));
NodeInputViewModel new_prop_input = new NodeInputViewModel();
new_prop_input.Connections.Connect()
.Subscribe(change => {
OnPropertyInputChanged(change);
});
Inputs.Edit(x => x.Add(new_prop_input));
ConnectionViewModel new_prop_connection = new ConnectionViewModel(
Parent,
new_prop_input,
temp_node.Outputs.Items.First());
Parent.Connections.Edit(x => x.Add(new_prop_connection));
}
/// <summary> /// Create and add a new output to the group node, along with a corresponding input in the subnet (e.g. on the exit node). /// </summary> /// <param name="candidateInput">Input viewmodel that should match the new output on the group node.</param> public abstract NodeOutputViewModel AddNewGroupNodeOutput(NodeInputViewModel candidateInput);
public void TestPortParent()
{
NodeInputViewModel input = new NodeInputViewModel();
Assert.AreEqual(input, input.Port.Parent);
}
public CodeGenConnectionViewModel(NetworkViewModel parent, NodeInputViewModel input, NodeOutputViewModel output) : base(parent, input, output)
{
}
private void UpdateNetwork()
{
network.Nodes.Clear();
network.Connections.Clear();
var stateMachineToDraw = parsed.cStateMachines.ElementAt(Index);
var states1 = stateMachineToDraw.states.ToDictionary(state => state, state => new NodeViewModel()
{
Name = state.Raw.GetParam <string>("name")
});
foreach (var state in states1)
{
network.Nodes.Add(state.Value);
}
var anyStateNode = new NodeViewModel()
{
Name = "Any State"
};
network.Nodes.Add(anyStateNode);
if (stateMachineToDraw.wildcardTransitions != null)
{
foreach (var trans in stateMachineToDraw.wildcardTransitions)
{
var targetStateNode = states1[trans.targetState];
var output = new NodeOutputViewModel();
var input = new NodeInputViewModel();
anyStateNode.Outputs.Add(output);
targetStateNode.Inputs.Add(input);
var connection = new ConnectionViewModel(network, input, output);
network.Connections.Add(connection);
}
}
foreach (var state in states1)
{
var originNode = state.Value;
if (state.Key.transitions != null)
{
foreach (var trans in state.Key.transitions)
{
var targetStateNode = states1[trans.targetState];
var output = new NodeOutputViewModel();
var input = new NodeInputViewModel();
originNode.Outputs.Add(output);
targetStateNode.Inputs.Add(input);
var connection = new ConnectionViewModel(network, input, output);
network.Connections.Add(connection);
}
}
}
}
public void TestNodeCollapse(EndpointVisibility visibility, bool nonCollapsedNonConnectedVisible, bool nonCollapsedConnectedVisible, bool collapsedNonConnectedVisible, bool collapsedConnectedVisible)
{
NodeOutputViewModel nodeAOutput = new NodeOutputViewModel();
NodeViewModel nodeA = new NodeViewModel
{
Outputs = { nodeAOutput }
};
NodeInputViewModel nodeBInput = new NodeInputViewModel {
Visibility = visibility
};
NodeInputViewModel nodeBInput2 = new NodeInputViewModel {
Visibility = visibility
};
NodeOutputViewModel nodeBOutput = new NodeOutputViewModel {
Visibility = visibility
};
NodeOutputViewModel nodeBOutput2 = new NodeOutputViewModel {
Visibility = visibility
};
NodeViewModel nodeB = new NodeViewModel
{
Inputs = { nodeBInput, nodeBInput2 },
Outputs = { nodeBOutput, nodeBOutput2 }
};
NodeInputViewModel nodeCInput = new NodeInputViewModel();
NodeViewModel nodeC = new NodeViewModel
{
Inputs = { nodeCInput }
};
NetworkViewModel network = new NetworkViewModel
{
Nodes = { nodeA, nodeB, nodeC }
};
network.Connections.Add(network.ConnectionFactory(nodeBInput, nodeAOutput));
network.Connections.Add(network.ConnectionFactory(nodeCInput, nodeBOutput));
var expectedInputSeq = Enumerable.Empty <Endpoint>();
var expectedOutputSeq = Enumerable.Empty <Endpoint>();
if (nonCollapsedConnectedVisible)
{
expectedInputSeq = expectedInputSeq.Concat(new[] { nodeBInput });
expectedOutputSeq = expectedOutputSeq.Concat(new[] { nodeBOutput });
}
if (nonCollapsedNonConnectedVisible)
{
expectedInputSeq = expectedInputSeq.Concat(new[] { nodeBInput2 });
expectedOutputSeq = expectedOutputSeq.Concat(new[] { nodeBOutput2 });
}
Assert.IsTrue(nodeB.VisibleInputs.SequenceEqual(expectedInputSeq));
Assert.IsTrue(nodeB.VisibleOutputs.SequenceEqual(expectedOutputSeq));
nodeB.IsCollapsed = true;
expectedInputSeq = Enumerable.Empty <Endpoint>();
expectedOutputSeq = Enumerable.Empty <Endpoint>();
if (collapsedConnectedVisible)
{
expectedInputSeq = expectedInputSeq.Concat(new[] { nodeBInput });
expectedOutputSeq = expectedOutputSeq.Concat(new[] { nodeBOutput });
}
if (collapsedNonConnectedVisible)
{
expectedInputSeq = expectedInputSeq.Concat(new[] { nodeBInput2 });
expectedOutputSeq = expectedOutputSeq.Concat(new[] { nodeBOutput2 });
}
Assert.IsTrue(nodeB.VisibleInputs.SequenceEqual(expectedInputSeq));
Assert.IsTrue(nodeB.VisibleOutputs.SequenceEqual(expectedOutputSeq));
}