public void StepAndRepeat(int source, int target, float weight, Synapse.modelType model)
{
int distance = target - source;
theSelection.EnumSelectedNeurons();
for (Neuron n = theSelection.GetSelectedNeuron(); n != null; n = theSelection.GetSelectedNeuron())
{
n.AddSynapseWithUndo(theSelection.selectedNeuronIndex + distance, weight, model);
}
Update();
}
public void AddSynapseUndo(int source, int target, float weight, Synapse.modelType model, bool newSynapse, bool delSynapse)
{
SynapseUndo s;
s = new SynapseUndo
{
source = source,
target = target,
weight = weight,
model = model,
newSynapse = newSynapse,
delSynapse = delSynapse,
};
synapseUndoInfo.Add(s);
}
public static void AddSynapse(int src, int dest, float weight, Synapse.modelType model, bool noBackPtr)
{
string command = "AddSynapse ";
command += src + " ";
command += dest + " ";
command += weight + " ";
command += model + " ";
int srcServer = GetServerIndex(src);
SendToServer(serverList[srcServer].ipAddress, command);
int destServer = GetServerIndex(dest);
if (srcServer != destServer)
{
SendToServer(serverList[destServer].ipAddress, command);
}
}
public static Shape GetSynapseShape(Point p1, Point p2, Synapse.modelType model)
{
//returns a line from the source to the destination (with a link arrow at larger zooms
//unless the source and destination are the same in which it returns an arc
Shape s;
if (p1 != p2)
{
Line l = new Line();
l.X1 = p1.X + dp.NeuronDisplaySize / 2;
l.X2 = p2.X + dp.NeuronDisplaySize / 2;
l.Y1 = p1.Y + dp.NeuronDisplaySize / 2;
l.Y2 = p2.Y + dp.NeuronDisplaySize / 2;
s = l;
if (dp.ShowSynapseArrows())
{
Vector offset = new Vector(dp.NeuronDisplaySize / 2, dp.NeuronDisplaySize / 2);
s = DrawLinkArrow(p1 + offset, p2 + offset, model != Synapse.modelType.Fixed);
}
}
else
{
s = new Ellipse();
s.Height = s.Width = dp.NeuronDisplaySize * .6;
Canvas.SetTop(s, p1.Y + dp.NeuronDisplaySize / 4);
Canvas.SetLeft(s, p1.X + dp.NeuronDisplaySize / 2);
}
s.Stroke = Brushes.Red;
s.StrokeThickness = 1;
if (dp.ShowSynapseWideLines())
{
s.StrokeThickness = Math.Min(4, dp.NeuronDisplaySize / 15);
}
return(s);
}
private static void Cm_Closed(object sender, RoutedEventArgs e)
{
if (sender is ContextMenu cm)
{
if (cmCancelled || (Keyboard.GetKeyStates(Key.Escape) & KeyStates.Down) > 0)
{
cm.IsOpen = false;
MainWindow.Update();
return;
}
int sourceID = (int)cm.GetValue(SourceIDProperty);
int targetID = (int)cm.GetValue(TargetIDProperty);
Neuron nSource = MainWindow.theNeuronArray.GetNeuron(sourceID);
Neuron nTarget = MainWindow.theNeuronArray.GetNeuron(targetID);
int newSourceID = sourceID;
int newTargetID = targetID;
Control cc = Utils.FindByName(cm, "Target");
if (cc is TextBox tb)
{
string targetLabel = tb.Text;
if (nTarget.label != targetLabel)
{
if (!int.TryParse(tb.Text, out newTargetID))
{
newTargetID = targetID;
Neuron n = MainWindow.theNeuronArray.GetNeuron(targetLabel);
if (n != null)
{
newTargetID = n.id;
}
}
}
}
cc = Utils.FindByName(cm, "Source");
if (cc is TextBox tb1)
{
string sourceLabel = tb1.Text;
if (nSource.label != sourceLabel)
{
if (!int.TryParse(tb1.Text, out newSourceID))
{
newSourceID = sourceID;
Neuron n = MainWindow.theNeuronArray.GetNeuron(sourceLabel);
if (n != null)
{
newSourceID = n.id;
}
}
}
}
if (newSourceID < 0 || newSourceID >= MainWindow.theNeuronArray.arraySize ||
newTargetID < 0 || newTargetID >= MainWindow.theNeuronArray.arraySize
)
{
MessageBox.Show("Neuron outside array boundary!");
return;
}
cc = Utils.FindByName(cm, "SynapseWeight");
if (cc is ComboBox tb2)
{
float.TryParse(tb2.Text, out float newWeight);
if (weightChanged)
{
theNeuronArrayView.lastSynapseWeight = newWeight;
Utils.AddToValues(newWeight, synapseWeightValues);
}
}
cc = Utils.FindByName(cm, "Model");
if (cc is ComboBox cb0)
{
ListBoxItem lbi = (ListBoxItem)cb0.SelectedItem;
Synapse.modelType sm = (Synapse.modelType)System.Enum.Parse(typeof(Synapse.modelType), lbi.Content.ToString());
theNeuronArrayView.lastSynapseModel = sm;
}
if (newSourceID != sourceID || newTargetID != targetID)
{
MainWindow.theNeuronArray.SetUndoPoint();
MainWindow.theNeuronArray.GetNeuron((int)cm.GetValue(SourceIDProperty)).DeleteSynapseWithUndo((int)cm.GetValue(TargetIDProperty));
}
Neuron nNewSource = MainWindow.theNeuronArray.GetNeuron(newSourceID);
nNewSource.AddSynapseWithUndo(newTargetID, theNeuronArrayView.lastSynapseWeight, theNeuronArrayView.lastSynapseModel);
cm.IsOpen = false;
MainWindow.Update();
}
}
//these aren't added to synapses (for performance) but are built on the fly if the user right-clicks
public static void CreateContextMenu(int i, Synapse s, ContextMenu cm)
{
cmCancelled = false;
weightChanged = false;
//set defaults for next synapse add
theNeuronArrayView.lastSynapseModel = s.model;
theNeuronArrayView.lastSynapseWeight = s.weight;
cm.SetValue(SourceIDProperty, i);
cm.SetValue(TargetIDProperty, s.TargetNeuron);
cm.SetValue(WeightValProperty, s.Weight);
cm.SetValue(ModelProperty, s.model);
cm.Closed += Cm_Closed;
cm.PreviewKeyDown += Cm_PreviewKeyDown;
cm.Opened += Cm_Opened;
Neuron nSource = MainWindow.theNeuronArray.GetNeuron(i);
Neuron nTarget = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron);
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Source: ", Padding = new Thickness(0)
});
string source = nSource.id.ToString();
if (nSource.label != "")
{
source = nSource.Label;
}
TextBox t0 = Utils.ContextMenuTextBox(source, "Source", 150);
t0.TextChanged += TextChanged;
sp.Children.Add(t0);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Target: ", Padding = new Thickness(0)
});
string target = nTarget.id.ToString();
if (nTarget.label != "")
{
target = nTarget.Label;
}
TextBox t1 = Utils.ContextMenuTextBox(target, "Target", 150);
t1.TextChanged += TextChanged;
sp.Children.Add(t1);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
//The Synapse model
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Model: ", Padding = new Thickness(0)
});
ComboBox cb = new ComboBox()
{
Width = 100,
Name = "Model"
};
for (int index = 0; index < Enum.GetValues(typeof(Synapse.modelType)).Length; index++)
{
Synapse.modelType model = (Synapse.modelType)index;
cb.Items.Add(new ListBoxItem()
{
Content = model.ToString(),
ToolTip = Synapse.modelToolTip[index],
Width = 100,
});
}
cb.SelectedIndex = (int)s.model;
sp.Children.Add(cb);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
cm.Items.Add(Utils.CreateComboBoxMenuItem("SynapseWeight", s.weight, synapseWeightValues, "F3", "Weight: ", 100, ComboBox_ContentChanged));
MenuItem mi = new MenuItem();
mi.Header = "Delete";
mi.Click += DeleteSynapse_Click;
cm.Items.Add(mi);
sp = new StackPanel {
Orientation = Orientation.Horizontal
};
Button b0 = new Button {
Content = "OK", Width = 100, Height = 25, Margin = new Thickness(10), IsDefault = true
};
b0.Click += B0_Click;
sp.Children.Add(b0);
b0 = new Button {
Content = "Cancel", Width = 100, Height = 25, Margin = new Thickness(10), IsCancel = true
};
b0.Click += B0_Click;
sp.Children.Add(b0);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
}
