void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
bool isHidden = (Control.ModifierKeys & Keys.Shift) != 0;
MyNode fromNode = (e.Connection.From.Node as MyNodeView).Node;
MyNode toNode = (e.Connection.To.Node as MyNodeView).Node;
int fromIndex = (int)e.Connection.From.Item.Tag;
int toIndex = (int)e.Connection.To.Item.Tag;
if (toNode.AcceptsConnection(fromNode, fromIndex, toIndex))
{
MyConnection newConnection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
newConnection.Connect();
newConnection.IsHidden = isHidden;
e.Connection.Tag = newConnection;
(e.Connection as MyNodeViewConnection).Hidden = isHidden;
m_mainForm.RefreshConnections(this);
m_mainForm.ProjectStateChanged("Connection added");
}
else
{
// Make the graph library drop the connection.
e.Cancel = true;
}
}
public int UpdateAfterDeserialization(int topId, MyProject parentProject)
{
if (topId < this.Id)
{
topId = this.Id;
}
this.Owner = parentProject;
Dictionary <int, MyNode> nodes = new Dictionary <int, MyNode>();
topId = CollectNodesAndUpdate(this, nodes, topId);
parentProject.ReadOnly = false;
MyNodeGroup.IteratorAction findUnknownAction = delegate(MyNode node)
{
if (!MyConfiguration.KnownNodes.ContainsKey(node.GetType()))
{
MyLog.WARNING.WriteLine("Unknown node type in loaded project: " + node.GetType());
parentProject.ReadOnly = true;
try
{
MyNodeConfig nodeConfig = new MyNodeConfig()
{
NodeType = node.GetType(),
NodeTypeName = node.GetType().FullName
};
nodeConfig.InitIcons(Assembly.GetExecutingAssembly());
nodeConfig.AddObservers(Assembly.GetExecutingAssembly());
MyConfiguration.KnownNodes[nodeConfig.NodeType] = nodeConfig;
}
catch (Exception e)
{
MyLog.ERROR.WriteLine("Node type loading failed: " + e.Message);
}
}
};
Iterate(true, findUnknownAction);
foreach (MyConnectionProxy cp in m_connections)
{
try
{
MyConnection connection = new MyConnection(nodes[cp.From], nodes[cp.To], cp.FromIndex, cp.ToIndex);
connection.Connect();
}
catch (Exception e)
{
MyLog.ERROR.WriteLine("Error during connection deserialization: From id " + cp.From + " to id " + cp.To);
}
}
return(topId);
}
public MyConnection Connect(MyNode fromNode, MyNode toNode, int fromIndex = 0, int toIndex = 0)
{
var connection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
connection.Connect();
return(connection);
}
// TODO(HonzaS): test the special subclasses of MyNode (Input/Output nodes etc.)
public NodeConnectionTests()
{
m_node1 = new TestNode();
m_node2 = new TestNode();
m_connection = new MyConnection(m_node1, m_node2, 0, 0);
m_connection.Connect();
}
// TODO(HonzaS): test the special subclasses of MyNode (Input/Output nodes etc.)
public NodeConnectionTests()
{
m_node1 = new TestNode();
m_node2 = new TestNode();
m_connection = new MyConnection(m_node1, m_node2, 0, 0);
m_connection.Connect();
}
public void SimulationStateChangedOnNodesTest()
{
var simulation = TypeMap.GetInstance <MySimulation>();
var handler = new MySimulationHandler(simulation);
MyProject project = new MyProject
{
Network = new MyNetwork()
};
project.CreateWorld(typeof(MyTestingWorld));
var node = project.CreateNode <TestingNode>();
node.Event = new AutoResetEvent(false);
project.Network.AddChild(node);
var connection = new MyConnection(project.Network.GroupInputNodes[0], project.Network.Children[0]);
connection.Connect();
project.Network.PrepareConnections();
handler.Project = project;
handler.UpdateMemoryModel();
handler.StartSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.CurrentState);
handler.PauseSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StartSimulation(stepCount: 1u);
node.Event.WaitOne(); // Here the sim goes from paused to RUNNING_STEP.
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.CurrentState);
node.Event.WaitOne(); // Here it goes to PAUSED.
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StopSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.CurrentState);
handler.Finish();
}
void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
MyNode fromNode = (e.Connection.From.Node as MyNodeView).Node;
MyNode toNode = (e.Connection.To.Node as MyNodeView).Node;
int fromIndex = (int)e.Connection.From.Item.Tag;
int toIndex = (int)e.Connection.To.Item.Tag;
MyConnection newConnection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
newConnection.Connect();
e.Connection.Tag = newConnection;
}
public void SimulationStateChangedOnNodesTest()
{
var simulation = new MyLocalSimulation();
var handler = new MySimulationHandler(simulation);
MyProject project = new MyProject
{
Network = new MyNetwork()
};
project.CreateWorld(typeof(MyTestingWorld));
var node = project.CreateNode<TestingNode>();
node.Event = new AutoResetEvent(false);
project.Network.AddChild(node);
var connection = new MyConnection(project.Network.GroupInputNodes[0], project.Network.Children[0]);
connection.Connect();
project.Network.PrepareConnections();
handler.Project = project;
handler.UpdateMemoryModel();
handler.StartSimulation(oneStepOnly: false);
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.CurrentState);
handler.PauseSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.RUNNING, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StartSimulation(oneStepOnly: true);
node.Event.WaitOne(); // Here the sim goes from paused to RUNNING_STEP.
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.CurrentState);
node.Event.WaitOne(); // Here it goes to PAUSED.
Assert.Equal(MySimulationHandler.SimulationState.RUNNING_STEP, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.CurrentState);
handler.StopSimulation();
node.Event.WaitOne();
Assert.Equal(MySimulationHandler.SimulationState.PAUSED, node.PreviousState);
Assert.Equal(MySimulationHandler.SimulationState.STOPPED, node.CurrentState);
handler.Finish();
}
private void ConnectWorld()
{
if (Network != null && World != null)
{
if (Network.InputBranches != World.OutputBranches)
{
Network.InputBranches = World.OutputBranches;
Network.InitInputNodes();
}
for (int i = 0; i < World.OutputBranches; i++)
{
Network.GroupInputNodes[i].Name = ShortenMemoryBlockName(World.GetOutput(i).Name);
}
if (Network.OutputBranches != World.InputBranches)
{
Network.OutputBranches = World.InputBranches;
Network.InitOutputNodes();
}
for (int i = 0; i < World.InputBranches; i++)
{
Network.GroupOutputNodes[i].Name = ShortenMemoryBlockName(MyNodeInfo.Get(World.GetType()).InputBlocks[i].Name);
}
for (int i = 0; i < World.OutputBranches; i++)
{
MyConnection worldToNetwork = new MyConnection(World, Network, i, i);
worldToNetwork.Connect();
}
for (int i = 0; i < World.InputBranches; i++)
{
MyConnection networkToWorld = new MyConnection(Network, World, i, i);
networkToWorld.Connect();
}
}
}
void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
MyNode fromNode = (e.Connection.From.Node as MyNodeView).Node;
MyNode toNode = (e.Connection.To.Node as MyNodeView).Node;
int fromIndex = (int)e.Connection.From.Item.Tag;
int toIndex = (int)e.Connection.To.Item.Tag;
MyConnection newConnection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
newConnection.Connect();
e.Connection.Tag = newConnection;
}
void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
MyNode fromNode = (e.Connection.From.Node as MyNodeView).Node;
MyNode toNode = (e.Connection.To.Node as MyNodeView).Node;
int fromIndex = (int)e.Connection.From.Item.Tag;
int toIndex = (int)e.Connection.To.Item.Tag;
if (toNode.AcceptsConnection(fromNode, fromIndex, toIndex))
{
MyConnection newConnection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
newConnection.Connect();
e.Connection.Tag = newConnection;
m_mainForm.RefreshConnections(this);
}
else
{
// Make the graph library drop the connection.
e.Cancel = true;
}
}
public int UpdateAfterDeserialization(int topId, MyProject parentProject)
{
if (topId < this.Id)
{
topId = this.Id;
}
this.Owner = parentProject;
Dictionary<int, MyNode> nodes = new Dictionary<int,MyNode>();
topId = CollectNodesAndUpdate(this, nodes, topId);
parentProject.ReadOnly = false;
MyNodeGroup.IteratorAction findUnknownAction = delegate(MyNode node)
{
if (!MyConfiguration.KnownNodes.ContainsKey(node.GetType()))
{
MyLog.WARNING.WriteLine("Unknown node type in loaded project: " + node.GetType());
parentProject.ReadOnly = true;
try
{
MyNodeConfig nodeConfig = new MyNodeConfig()
{
NodeType = node.GetType(),
NodeTypeName = node.GetType().FullName
};
nodeConfig.InitIcons(Assembly.GetExecutingAssembly());
nodeConfig.AddObservers(Assembly.GetExecutingAssembly());
MyConfiguration.KnownNodes[nodeConfig.NodeType] = nodeConfig;
}
catch (Exception e)
{
MyLog.ERROR.WriteLine("Node type loading failed: " + e.Message);
}
}
};
Iterate(true, findUnknownAction);
foreach (MyConnectionProxy cp in m_connections)
{
try
{
MyConnection connection = new MyConnection(nodes[cp.From], nodes[cp.To], cp.FromIndex, cp.ToIndex);
connection.Connect();
}
catch (Exception e)
{
MyLog.ERROR.WriteLine("Error during connection deserialization: From id " + cp.From +" to id " + cp.To);
}
}
return topId;
}
void OnConnectionAdded(object sender, AcceptNodeConnectionEventArgs e)
{
bool isHidden = (Control.ModifierKeys & Keys.Shift) != 0;
MyNode fromNode = (e.Connection.From.Node as MyNodeView).Node;
MyNode toNode = (e.Connection.To.Node as MyNodeView).Node;
int fromIndex = (int) e.Connection.From.Item.Tag;
int toIndex = (int) e.Connection.To.Item.Tag;
if (toNode.AcceptsConnection(fromNode, fromIndex, toIndex))
{
MyConnection newConnection = new MyConnection(fromNode, toNode, fromIndex, toIndex);
newConnection.Connect();
newConnection.IsHidden = isHidden;
e.Connection.Tag = newConnection;
(e.Connection as MyNodeViewConnection).Hidden = isHidden;
m_mainForm.RefreshConnections(this);
m_mainForm.ProjectStateChanged("Connection added");
}
else
{
// Make the graph library drop the connection.
e.Cancel = true;
}
}
