//This creates or updates the portion of the context menu content which depends on the model type
private static void SetCustomCMItems(ContextMenu cm, Neuron n, Neuron.modelType newModel)
{
while (cm.Items[2].GetType().Name != "Separator")
{
cm.Items.RemoveAt(2);
}
//The charge value formatted based on the model
if (newModel == Neuron.modelType.Color)
{
cm.Items.Insert(2,
Utils.CreateComboBox("CurrentCharge", n.LastChargeInt, colorValues, colorFormatString, "Content: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.FloatValue)
{
cm.Items.Insert(2,
Utils.CreateComboBox("CurrentCharge", n.lastCharge, currentChargeValues, floatValueFormatString, "Content: ", 80, ComboBox_ContentChanged));
}
else
{
cm.Items.Insert(2,
Utils.CreateComboBox("CurrentCharge", n.lastCharge, currentChargeValues, floatFormatString, "Charge: ", 80, ComboBox_ContentChanged));
}
if (newModel == Neuron.modelType.LIF)
{
cm.Items.Insert(3,
Utils.CreateComboBox("LeakRate", Math.Abs(n.leakRate), leakRateValues, floatFormatString, "Leak Rate: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(4,
Utils.CreateComboBox("AxonDelay", n.axonDelay, axonDelayValues, intFormatString, "AxonDelay: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.Always)
{
cm.Items.Insert(3,
Utils.CreateComboBox("AxonDelay", n.axonDelay, alwaysDelayValues, intFormatString, "Period: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.Random)
{
cm.Items.Insert(3,
Utils.CreateComboBox("AxonDelay", n.axonDelay, meanValues, intFormatString, "Mean: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(4,
Utils.CreateComboBox("LeakRate", Math.Abs(n.leakRate), stdDevValues, floatFormatString, "Std Dev: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.Burst)
{
cm.Items.Insert(3,
Utils.CreateComboBox("AxonDelay", n.axonDelay, alwaysDelayValues, intFormatString, "Count: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(4,
Utils.CreateComboBox("LeakRate", Math.Abs(n.leakRate), axonDelayValues, intFormatString, "Rate: ", 80, ComboBox_ContentChanged));
}
}
//change the model for all selected neurons if this one is in the selection
private static void Cb_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ComboBox cb = sender as ComboBox;
StackPanel sp = cb.Parent as StackPanel;
ContextMenu cm = sp.Parent as ContextMenu;
int neuronID = (int)cm.GetValue(NeuronIDProperty);
ListBoxItem lbi = (ListBoxItem)cb.SelectedItem;
Neuron.modelType nm = (Neuron.modelType)System.Enum.Parse(typeof(Neuron.modelType), lbi.Content.ToString());
Neuron n = MainWindow.theNeuronArray.GetNeuron(neuronID);
n.Model = nm;
SetModelAndLeakrate(n);
cm.IsOpen = false;
}
//change the model and update the context menu
private static void Cb_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
modelChanged = true;
ComboBox cb = sender as ComboBox;
StackPanel sp = cb.Parent as StackPanel;
MenuItem mi = sp.Parent as MenuItem;
ContextMenu cm = mi.Parent as ContextMenu;
int neuronID = (int)cm.GetValue(NeuronIDProperty);
ListBoxItem lbi = (ListBoxItem)cb.SelectedItem;
Neuron.modelType nm = (Neuron.modelType)System.Enum.Parse(typeof(Neuron.modelType), lbi.Content.ToString());
Neuron n = MainWindow.theNeuronArray.GetNeuron(neuronID);
SetCustomCMItems(cm, n, nm);
}
private static void ComboBox_ContentChanged(object sender, object e)
{
if (sender is ComboBox cb)
{
if (!cb.IsArrangeValid)
{
return;
}
cb.IsDropDownOpen = true;;
if (cb.Name == "LeakRate")
{
leakRateChanged = true;
Utils.ValidateInput(cb, -1, 1);
}
if (cb.Name == "AxonDelay")
{
axonDelayChanged = true;
Utils.ValidateInput(cb, 0, int.MaxValue, "Int");
}
if (cb.Name == "CurrentCharge")
{
chargeChanged = true;
//all this to get the updated neuron model to set up the correct validation
string validation = "";
StackPanel sp = cb.Parent as StackPanel;
MenuItem mi = sp.Parent as MenuItem;
ContextMenu cm = mi.Parent as ContextMenu;
ComboBox cb1 = (ComboBox)Utils.FindByName(cm, "Model");
ListBoxItem lbi = (ListBoxItem)cb1.SelectedItem;
Neuron.modelType nm = (Neuron.modelType)System.Enum.Parse(typeof(Neuron.modelType), lbi.Content.ToString());
if (nm == Neuron.modelType.Color)
{
validation = "Hex";
}
Utils.ValidateInput(cb, 0, 1, validation);
}
}
}
private static void Cm_Closed(object sender, RoutedEventArgs e)
{
if (sender is ContextMenu cm)
{
if (!cm.IsOpen)
{
return;
}
cm.IsOpen = false;
if (cmCancelled)
{
MainWindow.Update();
return;
}
MainWindow.theNeuronArray.SetUndoPoint();
int neuronID = (int)cm.GetValue(NeuronIDProperty);
Neuron n = MainWindow.theNeuronArray.GetNeuron(neuronID);
n.AddUndoInfo();
bool applyToAll = false;
Control cc = Utils.FindByName(cm, "ApplyToSelection");
if (cc is CheckBox cb)
{
if (cb.IsChecked == true)
{
applyToAll = true;
}
}
cc = Utils.FindByName(cm, "Label");
if (cc is TextBox tb)
{
string newLabel = tb.Text;
if (int.TryParse(newLabel, out int dummy))
{
newLabel = "_" + newLabel;
}
if (labelChanged)
{
MainWindow.theNeuronArray.SetUndoPoint();
n.Label = newLabel;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "label");
}
}
}
cc = Utils.FindByName(cm, "Model");
if (cc is ComboBox cb0)
{
ListBoxItem lbi = (ListBoxItem)cb0.SelectedItem;
Neuron.modelType nm = (Neuron.modelType)System.Enum.Parse(typeof(Neuron.modelType), lbi.Content.ToString());
if (modelChanged)
{
n.model = nm;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "model");
}
}
}
cc = Utils.FindByName(cm, "CurrentCharge");
if (cc is ComboBox tb1)
{
if (n.model == Neuron.modelType.Color)
{
try
{
uint newCharge = Convert.ToUInt32(tb1.Text, 16);
if (chargeChanged)
{
n.SetValueInt((int)newCharge);
n.lastCharge = newCharge;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "currentCharge");
}
Utils.AddToValues(newCharge, colorValues);
}
}
catch { };
}
else
{
float.TryParse(tb1.Text, out float newCharge);
if (chargeChanged)
{
n.SetValue(newCharge);
n.lastCharge = newCharge;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "currentCharge");
}
Utils.AddToValues(newCharge, currentChargeValues);
}
}
}
cc = Utils.FindByName(cm, "LeakRate");
if (cc is ComboBox tb2)
{
float.TryParse(tb2.Text, out float leakRate);
if (leakRateChanged)
{
n.LeakRate = leakRate;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "leakRate");
}
if (n.model == Neuron.modelType.LIF)
{
Utils.AddToValues(leakRate, leakRateValues);
}
if (n.model == Neuron.modelType.Random)
{
Utils.AddToValues(leakRate, stdDevValues);
}
if (n.model == Neuron.modelType.Burst)
{
Utils.AddToValues(leakRate, axonDelayValues);
}
}
}
else
{
n.leakRate = 0;
}
cc = Utils.FindByName(cm, "AxonDelay");
if (cc is ComboBox tb3)
{
int.TryParse(tb3.Text, out int axonDelay);
if (axonDelayChanged)
{
n.axonDelay = axonDelay;
if (applyToAll)
{
SetValueInSelectedNeurons(n, "axonDelay");
}
if (n.model == Neuron.modelType.Random)
{
Utils.AddToValues(axonDelay, meanValues);
}
else if (n.model == Neuron.modelType.Always)
{
Utils.AddToValues(axonDelay, alwaysDelayValues);
}
else if (n.model == Neuron.modelType.Burst)
{
Utils.AddToValues(axonDelay, alwaysDelayValues);
}
else
{
Utils.AddToValues(axonDelay, axonDelayValues);
}
}
}
cc = Utils.FindByName(cm, "Synapses");
if (cc is CheckBox cb2)
{
if (synapsesChanged)
{
if (cb2.IsChecked == true)
{
MainWindow.arrayView.AddShowSynapses(n.id);
}
else
{
MainWindow.arrayView.RemoveShowSynapses(n.id);
}
if (applyToAll)
{
SetValueInSelectedNeurons(n, "synapses");
}
}
}
cc = Utils.FindByName(cm, "Enabled");
if (cc is CheckBox cb1)
{
if (enabledChanged)
{
if (cb1.IsChecked == true)
{
n.leakRate = Math.Abs(n.leakRate);
}
else
{
n.leakRate = Math.Abs(n.leakRate) * -1.0f;
}
if (applyToAll)
{
SetValueInSelectedNeurons(n, "enable");
}
}
}
cc = Utils.FindByName(cm, "History");
if (cc is CheckBox cb3)
{
if (historyChanged)
{
if (cb3.IsChecked == true)
{
FiringHistory.AddNeuronToHistoryWindow(n.id);
OpenHistoryWindow();
}
else
{
FiringHistory.RemoveNeuronFromHistoryWindow(n.id);
}
if (applyToAll)
{
SetValueInSelectedNeurons(n, "history");
}
}
}
n.Update();
}
MainWindow.Update();
}
public static void CreateContextMenu(int i, Neuron n, ContextMenu cm)
{
cmCancelled = false;
labelChanged = false;
modelChanged = false;
enabledChanged = false;
historyChanged = false;
synapsesChanged = false;
chargeChanged = false;
leakRateChanged = false;
axonDelayChanged = false;
n = MainWindow.theNeuronArray.AddSynapses(n);
cm.SetValue(NeuronIDProperty, n.Id);
cm.Closed += Cm_Closed;
cm.Opened += Cm_Opened;
cm.PreviewKeyDown += Cm_PreviewKeyDown;
cmCancelled = false;
cm.StaysOpen = true;
//The neuron label
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "ID: " + n.id + " Label: ", VerticalAlignment = VerticalAlignment.Center, Padding = new Thickness(0)
});
TextBox tb = Utils.ContextMenuTextBox(n.Label, "Label", 150);
tb.TextChanged += Tb_TextChanged;
sp.Children.Add(tb);
sp.Children.Add(new Label {
Content = "Warning:\rDuplicate Label", FontSize = 8, Name = "DupWarn", Visibility = Visibility.Hidden
});
// cm.Items.Add(sp);
//MenuItem mi = new MenuItem { StaysOpenOnClick = true, Header = new TextBox { Text = "Harry" } };
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = sp
});
//The neuron 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(Neuron.modelType)).Length; index++)
{
Neuron.modelType model = (Neuron.modelType)index;
cb.Items.Add(new ListBoxItem()
{
Content = model.ToString(),
ToolTip = Neuron.modelToolTip[index],
Width = 100,
});
}
cb.SelectedIndex = (int)n.Model;
cb.SelectionChanged += Cb_SelectionChanged;
sp.Children.Add(cb);
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = sp
});
cm.Items.Add(new Separator());
MenuItem mi = new MenuItem();
CheckBox cbShowSynapses = new CheckBox
{
IsChecked = (n.leakRate > 0) || float.IsPositiveInfinity(1.0f / n.leakRate),
Content = "Enabled",
Name = "Enabled",
};
cbShowSynapses.Checked += CbCheckedChanged;
cbShowSynapses.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbShowSynapses
});
cbShowSynapses = new CheckBox
{
IsChecked = MainWindow.arrayView.IsShowingSnapses(n.id),
Content = "Show Synapses",
Name = "Synapses",
};
cbShowSynapses.Checked += CbCheckedChanged;
cbShowSynapses.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbShowSynapses
});
mi = new MenuItem();
CheckBox cbHistory = new CheckBox
{
IsChecked = FiringHistory.NeuronIsInFiringHistory(n.id),
Content = "Record Firing History",
Name = "History",
};
cbHistory.Checked += CbCheckedChanged;
cbHistory.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbHistory
});
mi = new MenuItem();
mi.Header = "Synapses Out";
foreach (Synapse s in n.Synapses)
{
string targetLabel = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).Label;
MenuItem synapseMenuItem = new MenuItem()
{
Header = s.targetNeuron.ToString().PadLeft(8) + s.Weight.ToString("F3").PadLeft(9) + " " + targetLabel, FontFamily = new FontFamily("Courier New")
};
synapseMenuItem.Click += Mi_Click;
synapseMenuItem.PreviewMouseRightButtonDown += SynapseMenuItem_PreviewMouseRightButtonDown;
synapseMenuItem.ToolTip = "L-click -> target neuron, R-Click -> edit synapse";
mi.Items.Add(synapseMenuItem);
}
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Synapses In";
foreach (Synapse s in n.SynapsesFrom)
{
string targetLabel = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).Label;
MenuItem synapseMenuItem = new MenuItem()
{
Header = s.targetNeuron.ToString().PadLeft(8) + " " + s.Weight.ToString("F3").PadLeft(9) + " " + targetLabel, FontFamily = new FontFamily("Courier New")
};
synapseMenuItem.Click += Mi_Click;
synapseMenuItem.PreviewMouseRightButtonDown += SynapseFromMenuItem_PreviewMouseRightButtonDown1;
synapseMenuItem.ToolTip = "L-click -> source neuron, R-Click -> edit synapse";
mi.Items.Add(synapseMenuItem);;
}
cm.Items.Add(mi);
mi = new MenuItem {
Header = "Paste Here"
};
if (MainWindow.myClipBoard == null)
{
mi.IsEnabled = false;
}
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem {
Header = "Move Here"
};
if (MainWindow.arrayView.theSelection.selectedRectangles.Count == 0)
{
mi.IsEnabled = false;
}
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Connect Multiple Synapses";
mi.Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "From Selection to Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "From Here to Selection"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Mutual Suppression"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
cm.Items.Add(mi);
if (NeuronInSelection(n.id))
{
cbShowSynapses = new CheckBox
{
IsChecked = true,
Content = "Apply changes to all neurons in selection",
Name = "ApplyToSelection",
};
cbShowSynapses.Checked += CbCheckedChanged;
cbShowSynapses.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbShowSynapses
});
}
sp = new StackPanel {
Orientation = Orientation.Horizontal
};
Button b0 = new Button {
Content = "OK", Width = 100, Height = 25, Margin = new Thickness(10)
};
b0.Click += B0_Click;
sp.Children.Add(b0);
b0 = new Button {
Content = "Cancel", Width = 100, Height = 25, Margin = new Thickness(10)
};
b0.Click += B0_Click;
sp.Children.Add(b0);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
SetCustomCMItems(cm, n, n.model);
}
public static void CreateContextMenu(int i, Neuron n, ContextMenu cm)
{
n = MainWindow.theNeuronArray.AddSynapses(n);
cm.SetValue(NeuronIDProperty, n.Id);
cm.Closed += Cm_Closed;
cmCancelled = false;
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Charge: ", Padding = new Thickness(0)
});
if (n.Model == Neuron.modelType.FloatValue)
{
sp.Children.Add(new TextBox {
Text = n.CurrentCharge.ToString("f2"), Width = 60, Name = "CurrentCharge", VerticalAlignment = VerticalAlignment.Center
});
}
else if (n.model == Neuron.modelType.Color)
{
sp.Children.Add(new TextBox {
Text = n.LastChargeInt.ToString("X"), Width = 60, Name = "CurrentCharge", VerticalAlignment = VerticalAlignment.Center
});
}
else
{
sp.Children.Add(new TextBox {
Text = n.LastCharge.ToString("f2"), Width = 60, Name = "CurrentCharge", VerticalAlignment = VerticalAlignment.Center
});
}
cm.Items.Add(sp);
if (n.Model == Neuron.modelType.LIF || n.model == Neuron.modelType.Random)
{
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Leak Rate: ", Padding = new Thickness(0)
});
sp.Children.Add(new TextBox {
Text = n.LeakRate.ToString("f4"), Width = 60, Name = "LeakRate", VerticalAlignment = VerticalAlignment.Center
});
cm.Items.Add(sp);
}
MenuItem mi = new MenuItem();
mi.Header = "Neuron ID: " + n.Id;
cm.Items.Add(mi);
cm.Items.Add(new Separator());
mi = new MenuItem();
mi.Header = "Always Fire";
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Paste Here";
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Clipboard";
mi.Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Paste Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Move Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Connect to Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Connect from Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Select as Target"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
cm.Items.Add(mi);
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Label: ", Padding = new Thickness(0)
});
sp.Children.Add(new TextBox {
Text = n.Label, Width = 150, Name = "Label", VerticalAlignment = VerticalAlignment.Center
});
cm.Items.Add(sp);
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
};
for (int index = 0; index < Enum.GetValues(typeof(Neuron.modelType)).Length; index++)
{
Neuron.modelType model = (Neuron.modelType)index;
cb.Items.Add(new ListBoxItem()
{
Content = model.ToString(),
ToolTip = Neuron.modelToolTip[index],
Width = 100,
});
}
cb.SelectedIndex = (int)n.Model;
cb.SelectionChanged += Cb_SelectionChanged;
sp.Children.Add(cb);
cm.Items.Add(sp);
CheckBox cbHistory = new CheckBox
{
IsChecked = FiringHistory.NeuronIsInFiringHistory(n.id),
Content = "Record Firing History",
Name = "History",
};
cbHistory.Checked += CbHistory_Checked;
cbHistory.Unchecked += CbHistory_Checked;
cm.Items.Add(cbHistory);
mi = new MenuItem();
mi.Header = "Synapses";
foreach (Synapse s in n.Synapses)
{
string targetLabel = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).Label;
MenuItem synapseMenuItem = new MenuItem()
{
Header = s.targetNeuron.ToString().PadLeft(8) + s.Weight.ToString("F3").PadLeft(9) + " " + targetLabel, FontFamily = new FontFamily("Courier New")
};
synapseMenuItem.Click += Mi_Click;
synapseMenuItem.PreviewMouseRightButtonDown += SynapseMenuItem_PreviewMouseRightButtonDown;
synapseMenuItem.ToolTip = "L-click -> target neuron, R-Click -> edit synapse";
mi.Items.Add(synapseMenuItem);
}
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Synapses In";
foreach (Synapse s in n.SynapsesFrom)
{
string targetLabel = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).Label;
MenuItem synapseMenuItem = new MenuItem()
{
Header = s.targetNeuron.ToString().PadLeft(8) + " " + s.Weight.ToString("F3").PadLeft(9) + " " + targetLabel, FontFamily = new FontFamily("Courier New")
};
synapseMenuItem.Click += Mi_Click;
synapseMenuItem.PreviewMouseRightButtonDown += SynapseFromMenuItem_PreviewMouseRightButtonDown1;
synapseMenuItem.ToolTip = "L-click -> source neuron, R-Click -> edit synapse";
mi.Items.Add(synapseMenuItem);;
}
cm.Items.Add(mi);
}
public static void CreateContextMenu(int i, Neuron n, ContextMenu cm)
{
cm.SetValue(NeuronIDProperty, n.Id);
cm.Closed += Cm_Closed;
cmCancelled = false;
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Charge: ", Padding = new Thickness(0)
});
if (n.Model != Neuron.modelType.FloatValue)
{
sp.Children.Add(new TextBox {
Text = n.LastCharge.ToString("f2"), Width = 60, Name = "CurrentCharge", VerticalAlignment = VerticalAlignment.Center
});
}
else
{
sp.Children.Add(new TextBox {
Text = n.CurrentCharge.ToString("f2"), Width = 60, Name = "CurrentCharge", VerticalAlignment = VerticalAlignment.Center
});
}
cm.Items.Add(sp);
if (n.Model == Neuron.modelType.LIF)
{
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Leak Rate: ", Padding = new Thickness(0)
});
sp.Children.Add(new TextBox {
Text = n.LeakRate.ToString("f4"), Width = 60, Name = "LeakRate", VerticalAlignment = VerticalAlignment.Center
});
cm.Items.Add(sp);
}
MenuItem mi = new MenuItem();
mi.Header = "Neuron ID: " + n.Id;
cm.Items.Add(mi);
cm.Items.Add(new Separator());
mi = new MenuItem();
mi.Header = "Always Fire";
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Paste Here";
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Clipboard";
mi.Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Paste Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Move Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Connect to Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Connect from Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Select as Target"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
cm.Items.Add(mi);
sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Label: ", Padding = new Thickness(0)
});
sp.Children.Add(new TextBox {
Text = n.Label, Width = 150, Name = "Label", VerticalAlignment = VerticalAlignment.Center
});
cm.Items.Add(sp);
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
};
for (int index = 0; index < Enum.GetValues(typeof(Neuron.modelType)).Length; index++)
{
Neuron.modelType model = (Neuron.modelType)index;
cb.Items.Add(new ListBoxItem()
{
Content = model.ToString(),
ToolTip = Neuron.modelToolTip[index],
Width = 100,
});
}
cb.SelectedIndex = (int)n.Model;
cb.SelectionChanged += Cb_SelectionChanged;
sp.Children.Add(cb);
cm.Items.Add(sp);
CheckBox cbHistory = new CheckBox
{
IsChecked = n.KeepHistory,
Content = "Record Firing History",
Name = "History",
};
cbHistory.Checked += CbHistory_Checked;
cbHistory.Unchecked += CbHistory_Checked;
cm.Items.Add(cbHistory);
mi = new MenuItem();
mi.Header = "Synapses";
mi.Click += Mi_Click;
if (n.synapses == null)
{
n.synapses = new List <Synapse>();
}
foreach (Synapse s in n.synapses)
{
mi.Items.Add(new MenuItem()
{
Header = s.targetNeuron + " " + s.Weight
});
}
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Synapses In";
mi.Click += Mi_Click;
if (n.synapsesFrom == null)
{
n.synapsesFrom = new List <Synapse>();
}
foreach (Synapse s in n.synapsesFrom)
{
mi.Items.Add(new MenuItem()
{
Header = s.targetNeuron + " " + s.Weight
});
}
cm.Items.Add(mi);
}
public static ContextMenu CreateContextMenu(int i, Neuron n, ContextMenu cm)
{
cmCancelled = false;
labelChanged = false;
toolTipChanged = false;
modelChanged = false;
enabledChanged = false;
historyChanged = false;
synapsesChanged = false;
chargeChanged = false;
leakRateChanged = false;
axonDelayChanged = false;
n = MainWindow.theNeuronArray.AddSynapses(n);
cm.SetValue(NeuronIDProperty, n.Id);
cm.Closed += Cm_Closed;
cm.Opened += Cm_Opened;
cm.PreviewKeyDown += Cm_PreviewKeyDown;
cmCancelled = false;
cm.StaysOpen = true;
cm.Width = 300;
//The neuron label
MenuItem mi1 = new MenuItem {
Header = "ID: " + n.id, Padding = new Thickness(0)
};
cm.Items.Add(mi1);
//apply to all in selection
CheckBox cbApplyToSelection = new CheckBox
{
IsChecked = true,
Content = "Apply changes to all neurons in selection",
Name = "ApplyToSelection",
};
cbApplyToSelection.Checked += CbCheckedChanged;
cbApplyToSelection.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbApplyToSelection
});
if (MainWindow.arrayView.theSelection.selectedRectangles.Count > 0)
{
cbApplyToSelection.IsEnabled = true;
cbApplyToSelection.IsChecked = NeuronInSelection(n.id);
}
else
{
cbApplyToSelection.IsChecked = false;
cbApplyToSelection.IsEnabled = false;
}
//label
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal,
};
sp.Children.Add(new Label {
Content = "Label: ", Padding = new Thickness(0), VerticalAlignment = VerticalAlignment.Center,
});;
TextBox tb = Utils.ContextMenuTextBox(n.Label, "Label", 170);
tb.TextChanged += Tb_TextChanged;
sp.Children.Add(tb);
sp.Children.Add(new Label {
Content = "Warning: Duplicate Label", FontSize = 8, Name = "DupWarn", Visibility = Visibility.Hidden
});
mi1 = new MenuItem {
StaysOpenOnClick = true, Header = sp
};
cm.Items.Add(mi1);
//tooltip
if (n.Label != "" || n.ToolTip != "") //add the tooltip textbox if needed
{
sp = new StackPanel {
Orientation = Orientation.Horizontal
};
sp.Children.Add(new Label {
Content = "Tooltip: ", VerticalAlignment = VerticalAlignment.Center, Padding = new Thickness(0)
});
tb = Utils.ContextMenuTextBox(n.ToolTip, "ToolTip", 150);
tb.TextChanged += Tb_TextChanged;
sp.Children.Add(tb);
cm.Items.Add(sp);
}
//The neuron 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 = 80, Name = "Model"
};
for (int index = 0; index < Enum.GetValues(typeof(Neuron.modelType)).Length; index++)
{
Neuron.modelType model = (Neuron.modelType)index;
cb.Items.Add(new ListBoxItem()
{
Content = model.ToString(),
ToolTip = Neuron.modelToolTip[index],
Width = 100,
});
}
cb.SelectedIndex = (int)n.Model;
cb.SelectionChanged += Cb_SelectionChanged;
sp.Children.Add(cb);
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = sp
});
cm.Items.Add(new Separator {
Visibility = Visibility.Collapsed
});
cm.Items.Add(new Separator {
Visibility = Visibility.Collapsed
});
MenuItem mi = new MenuItem();
CheckBox cbEnableNeuron = new CheckBox
{
IsChecked = (n.leakRate > 0) || float.IsPositiveInfinity(1.0f / n.leakRate),
Content = "Enabled",
Name = "Enabled",
};
cbEnableNeuron.Checked += CbCheckedChanged;
cbEnableNeuron.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbEnableNeuron
});
CheckBox cbShowSynapses = new CheckBox
{
IsChecked = MainWindow.arrayView.IsShowingSynapses(n.id),
Content = "Show Synapses",
Name = "Synapses",
};
cbShowSynapses.Checked += CbCheckedChanged;
cbShowSynapses.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbShowSynapses
});
mi = new MenuItem();
CheckBox cbHistory = new CheckBox
{
IsChecked = FiringHistory.NeuronIsInFiringHistory(n.id),
Content = "Record Firing History",
Name = "History",
};
cbHistory.Checked += CbCheckedChanged;
cbHistory.Unchecked += CbCheckedChanged;
cm.Items.Add(new MenuItem {
StaysOpenOnClick = true, Header = cbHistory
});
mi = new MenuItem {
Header = "Clear Synapses"
};
mi.Click += Mi_Click;
cm.Items.Add(mi);
cm.Items.Add(new Separator());
cm.Items.Add(new Separator());
mi = new MenuItem();
mi.Header = "Synapses Out";
mi.Width = 250;
mi.HorizontalAlignment = HorizontalAlignment.Left;
foreach (Synapse s in n.Synapses)
{
AddSynapseEntryToMenu(mi, s);
}
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Synapses In";
mi.Width = 250;
mi.HorizontalAlignment = HorizontalAlignment.Left;
foreach (Synapse s in n.SynapsesFrom)
{
AddSynapseEntryToMenu(mi, s);
}
cm.Items.Add(mi);
mi = new MenuItem {
Header = "Paste Here"
};
if (!XmlFile.WindowsClipboardContainsNeuronArray())
{
mi.IsEnabled = false;
}
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem {
Header = "Move Here"
};
if (MainWindow.arrayView.theSelection.selectedRectangles.Count == 0)
{
mi.IsEnabled = false;
}
mi.Click += Mi_Click;
cm.Items.Add(mi);
mi = new MenuItem();
mi.Header = "Connect Multiple Synapses";
mi.Width = 250;
mi.HorizontalAlignment = HorizontalAlignment.Left;
mi.Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "From Selection to Here"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "From Here to Selection"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_Click;
mi.Items.Add(new MenuItem()
{
Header = "Mutual Suppression"
});
((MenuItem)mi.Items[mi.Items.Count - 1]).Click += Mi_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)
};
b0.Click += B0_Click;
sp.Children.Add(b0);
b0 = new Button {
Content = "Cancel", Width = 100, Height = 25, Margin = new Thickness(10)
};
b0.Click += B0_Click;
sp.Children.Add(b0);
cm.Items.Add(new MenuItem {
Header = sp, StaysOpenOnClick = true
});
SetCustomCMItems(cm, n, n.model);
return(cm);
}
//This creates or updates the portion of the context menu content which depends on the model type
private static void SetCustomCMItems(ContextMenu cm, Neuron n, Neuron.modelType newModel)
{
//find first seperator;
int insertPosition = 0;
for (int i = 0; i < cm.Items.Count; i++)
{
if (cm.Items[i].GetType() == typeof(Separator))
{
insertPosition = i + 1;
while (i + 1 < cm.Items.Count && cm.Items[i + 1].GetType() != typeof(Separator))
{
cm.Items.RemoveAt(i + 1);
}
break;
}
}
//The charge value formatted based on the model
if (newModel == Neuron.modelType.Color)
{
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Content: "
});
ComboBox cb0 = (Utils.CreateComboBox("CurrentCharge", n.LastChargeInt, colorValues, colorFormatString, 80, ComboBox_ContentChanged));
sp.Children.Add(cb0);
for (int i = 0; i < cb0.Items.Count; i++)
{
string cc = cb0.Items[i].ToString();
cb0.Items[i] = new Label {
Content = cc
};
if (int.TryParse(cc, System.Globalization.NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int colorValue))
{
System.Drawing.Color col = System.Drawing.ColorTranslator.FromWin32(colorValue);
if (col.R * 0.2126 + col.G * 0.7152 + col.B * 0.0722 < 255 / 2)
{
//dark color
((Label)cb0.Items[i]).Foreground = new SolidColorBrush(Utils.IntToColor(0xffffff));
}
((Label)cb0.Items[i]).Background = new SolidColorBrush(Utils.IntToColor(colorValue));
}
}
cm.Items.Insert(insertPosition + 1, new MenuItem {
Header = sp, StaysOpenOnClick = true
});
}
else if (newModel == Neuron.modelType.FloatValue)
{
cm.Items.Insert(insertPosition,
Utils.CreateComboBoxMenuItem("CurrentCharge", n.lastCharge, currentChargeValues, floatValueFormatString, "Content: ", 80, ComboBox_ContentChanged));
}
else
{
cm.Items.Insert(insertPosition,
Utils.CreateComboBoxMenuItem("CurrentCharge", n.lastCharge, currentChargeValues, floatFormatString, "Charge: ", 80, ComboBox_ContentChanged));
}
if (newModel == Neuron.modelType.LIF)
{
cm.Items.Insert(insertPosition + 1,
Utils.CreateComboBoxMenuItem("LeakRate", Math.Abs(n.leakRate), leakRateValues, floatFormatString, "Leak Rate: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(insertPosition + 2,
Utils.CreateComboBoxMenuItem("AxonDelay", n.axonDelay, axonDelayValues, intFormatString, "AxonDelay: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.Always)
{
StackPanel sp = new StackPanel {
Orientation = Orientation.Horizontal, Margin = new Thickness(0, 3, 3, 3)
};
sp.Children.Add(new Label {
Content = "Period: "
});
ComboBox cb0 = (Utils.CreateComboBox("AxonDelay", n.axonDelay, alwaysDelayValues, intFormatString, 80, ComboBox_ContentChanged));
sp.Children.Add(cb0);
Slider sl = new Slider {
Width = 100, Margin = new Thickness(10, 4, 0, 0), Value = 10, Maximum = 10
};
sl.ValueChanged += Sl_ValueChanged;
sp.Children.Add(sl);
cm.Items.Insert(insertPosition + 1, new MenuItem {
Header = sp, StaysOpenOnClick = true
});
}
else if (newModel == Neuron.modelType.Random)
{
cm.Items.Insert(insertPosition + 1,
Utils.CreateComboBoxMenuItem("AxonDelay", n.axonDelay, meanValues, intFormatString, "Mean: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(insertPosition + 2,
Utils.CreateComboBoxMenuItem("LeakRate", Math.Abs(n.leakRate), stdDevValues, floatFormatString, "Std Dev: ", 80, ComboBox_ContentChanged));
}
else if (newModel == Neuron.modelType.Burst)
{
cm.Items.Insert(insertPosition + 1,
Utils.CreateComboBoxMenuItem("AxonDelay", n.axonDelay, alwaysDelayValues, intFormatString, "Count: ", 80, ComboBox_ContentChanged));
cm.Items.Insert(insertPosition + 2,
Utils.CreateComboBoxMenuItem("LeakRate", Math.Abs(n.leakRate), axonDelayValues, intFormatString, "Rate: ", 80, ComboBox_ContentChanged));
}
}
