//if you pass in the fileName 'ClipBoard', the save is to the windows clipboard
public static bool Save(NeuronArray theNeuronArray, string fileName)
{
Stream file;
string tempFile = "";
bool fromClipboard = fileName == "ClipBoard";
if (!fromClipboard)
{
//Check for file access
if (!CanWriteTo(fileName, out string message))
{
MessageBox.Show("Could not save file because: " + message);
return(false);
}
MainWindow.thisWindow.SetProgress(0, "Saving Network File");
tempFile = System.IO.Path.GetTempFileName();
file = File.Create(tempFile);
}
else
{
file = new MemoryStream();
}
Type[] extraTypes = GetModuleTypes();
try
{
XmlSerializer writer = new XmlSerializer(typeof(NeuronArray), extraTypes);
writer.Serialize(file, theNeuronArray);
}
catch (Exception e)
{
if (e.InnerException != null)
{
MessageBox.Show("Xml file write failed because: " + e.InnerException.Message);
}
else
{
MessageBox.Show("Xml file write failed because: " + e.Message);
}
MainWindow.thisWindow.SetProgress(100, "");
return(false);
}
file.Position = 0;;
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(file);
XmlElement root = xmldoc.DocumentElement;
XmlNode neuronsNode = xmldoc.CreateNode("element", "Neurons", "");
root.AppendChild(neuronsNode);
for (int i = 0; i < theNeuronArray.arraySize; i++)
{
if (!fromClipboard)
{
var progress = i / (float)theNeuronArray.arraySize;
progress *= 100;
if (MainWindow.thisWindow.SetProgress(progress, ""))
{
MainWindow.thisWindow.SetProgress(100, "");
return(false);
}
}
Neuron n = theNeuronArray.GetNeuronForDrawing(i);
if (fromClipboard)
{
n.Owner = theNeuronArray;
}
if (n.inUse || n.Label != "" || fromClipboard)
{
n = theNeuronArray.GetCompleteNeuron(i, fromClipboard);
n.Owner = theNeuronArray;
string label = n.Label;
if (n.ToolTip != "")
{
label += Neuron.toolTipSeparator + n.ToolTip;
}
//this is needed bacause inUse is true if any synapse points to this neuron--
//we don't need to bother with that if it's the only thing
if (n.synapses.Count != 0 || label != "" || n.lastCharge != 0 || n.leakRate != 0.1f ||
n.model != Neuron.modelType.IF)
{
XmlNode neuronNode = xmldoc.CreateNode("element", "Neuron", "");
neuronsNode.AppendChild(neuronNode);
XmlNode attrNode = xmldoc.CreateNode("element", "Id", "");
attrNode.InnerText = n.id.ToString();
neuronNode.AppendChild(attrNode);
if (n.model != Neuron.modelType.IF)
{
attrNode = xmldoc.CreateNode("element", "Model", "");
attrNode.InnerText = n.model.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.model != Neuron.modelType.Color && n.lastCharge != 0)
{
attrNode = xmldoc.CreateNode("element", "LastCharge", "");
attrNode.InnerText = n.lastCharge.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.model == Neuron.modelType.Color && n.LastChargeInt != 0)
{
attrNode = xmldoc.CreateNode("element", "LastCharge", "");
attrNode.InnerText = n.LastChargeInt.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.leakRate != 0.1f)
{
attrNode = xmldoc.CreateNode("element", "LeakRate", "");
attrNode.InnerText = n.leakRate.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.axonDelay != 0)
{
attrNode = xmldoc.CreateNode("element", "AxonDelay", "");
attrNode.InnerText = n.axonDelay.ToString();
neuronNode.AppendChild(attrNode);
}
if (label != "")
{
attrNode = xmldoc.CreateNode("element", "Label", "");
attrNode.InnerText = label;
neuronNode.AppendChild(attrNode);
}
if (n.ShowSynapses)
{
attrNode = xmldoc.CreateNode("element", "ShowSynapses", "");
attrNode.InnerText = "True";
neuronNode.AppendChild(attrNode);
}
if (n.RecordHistory && !fromClipboard)
{
attrNode = xmldoc.CreateNode("element", "RecordHistory", "");
attrNode.InnerText = "True";
neuronNode.AppendChild(attrNode);
}
if (n.synapses.Count > 0)
{
XmlNode synapsesNode = xmldoc.CreateNode("element", "Synapses", "");
neuronNode.AppendChild(synapsesNode);
foreach (Synapse s in n.synapses)
{
XmlNode synapseNode = xmldoc.CreateNode("element", "Synapse", "");
synapsesNode.AppendChild(synapseNode);
if (s.weight != 1)
{
attrNode = xmldoc.CreateNode("element", "Weight", "");
attrNode.InnerText = s.weight.ToString();
synapseNode.AppendChild(attrNode);
}
attrNode = xmldoc.CreateNode("element", "TargetNeuron", "");
attrNode.InnerText = s.targetNeuron.ToString();
synapseNode.AppendChild(attrNode);
if (s.model != Synapse.modelType.Fixed)
{
attrNode = xmldoc.CreateNode("element", "Model", "");
attrNode.InnerText = s.model.ToString();
synapseNode.AppendChild(attrNode);
}
}
}
}
}
}
file.Position = 0;
xmldoc.Save(file);
if (!fromClipboard)
{
file.Close();
try
{
File.Copy(tempFile, fileName, true);
File.Delete(tempFile);
MainWindow.thisWindow.SetProgress(100, "");
}
catch (Exception e)
{
MainWindow.thisWindow.SetProgress(100, "");
MessageBox.Show("Could not save file because: " + e.Message);
return(false);
}
}
else
{
file.Position = 0;
StreamReader str = new StreamReader(file);
string temp = str.ReadToEnd();
Clipboard.SetText(temp);
}
return(true);
}
public static bool Load(ref NeuronArray theNeuronArray, string fileName)
{
FileStream file = File.Open(fileName, FileMode.Open);
XmlSerializer reader1 = new XmlSerializer(typeof(NeuronArray), GetModuleTypes());
theNeuronArray = (NeuronArray)reader1.Deserialize(file);
file.Close();
//the above automatically loads the content of the neuronArray object but can't load the neurons themselves
//because of formatting changes
XmlDocument xmldoc = new XmlDocument();
XmlNodeList neuronNodes;
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
xmldoc.Load(fs);
fs.Close();
int arraySize = theNeuronArray.arraySize;
theNeuronArray.Initialize(arraySize);
neuronNodes = xmldoc.GetElementsByTagName("Neuron");
for (int i = 0; i < neuronNodes.Count; i++)
{
XmlElement neuronNode = (XmlElement)neuronNodes[i];
XmlNodeList idNodes = neuronNode.GetElementsByTagName("Id");
if (idNodes.Count < 1)
{
continue;
}
int id = -1;
int.TryParse(idNodes[0].InnerText, out id);
if (id == -1)
{
continue;
}
Neuron n = theNeuronArray.GetNeuron(id);
n.Owner = theNeuronArray;
n.id = id;
foreach (XmlElement node in neuronNode.ChildNodes)
{
string name = node.Name;
switch (name)
{
case "Label":
n.label = node.InnerText;
break;
case "Model":
Enum.TryParse(node.InnerText, out Neuron.modelType theModel);
n.model = theModel;
break;
case "LeakRate":
float.TryParse(node.InnerText, out float leakRate);
n.leakRate = leakRate;
break;
case "LastCharge":
if (n.model != Neuron.modelType.Color)
{
float.TryParse(node.InnerText, out float lastCharge);
n.LastCharge = lastCharge;
n.currentCharge = lastCharge;
}
else //is color
{
int.TryParse(node.InnerText, out int lastChargeInt);
n.LastChargeInt = lastChargeInt;
n.currentCharge = lastChargeInt; //current charge is not used on color neurons
}
break;
case "Synapses":
theNeuronArray.SetCompleteNeuron(n);
XmlNodeList synapseNodess = node.GetElementsByTagName("Synapse");
foreach (XmlNode synapseNode in synapseNodess)
{
Synapse s = new Synapse();
foreach (XmlNode synapseAttribNode in synapseNode.ChildNodes)
{
string name1 = synapseAttribNode.Name;
switch (name1)
{
case "TargetNeuron":
int.TryParse(synapseAttribNode.InnerText, out int target);
s.targetNeuron = target;
break;
case "Weight":
float.TryParse(synapseAttribNode.InnerText, out float weight);
s.weight = weight;
break;
case "IsHebbian":
bool.TryParse(synapseAttribNode.InnerText, out bool isheb);
s.isHebbian = isheb;
break;
}
}
n.AddSynapse(s.targetNeuron, s.weight, s.isHebbian);
}
break;
}
}
theNeuronArray.SetCompleteNeuron(n);
}
return(true);
}
//copy the selection to a clipboard
public void CopyNeurons()
{
//get list of neurons to copy
List <int> neuronsToCopy = theSelection.EnumSelectedNeurons();
theSelection.GetSelectedBoundingRectangle(out int X1o, out int Y1o, out int X2o, out int Y2o);
MainWindow.myClipBoard = new NeuronArray();
NeuronArray myClipBoard;
myClipBoard = MainWindow.myClipBoard;
myClipBoard.Initialize((X2o - X1o + 1) * (Y2o - Y1o + 1), (Y2o - Y1o + 1));
boundarySynapsesOut.Clear();
boundarySynapsesIn.Clear();
//copy the neurons
foreach (int nID in neuronsToCopy)
{
int destId = GetClipboardId(X1o, Y1o, nID);
//copy the source neuron to the clipboard
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(nID);
Neuron destNeuron = sourceNeuron.Clone();
destNeuron.Owner = myClipBoard;
destNeuron.Id = destId;
myClipBoard.SetNeuron(destId, destNeuron);
}
//copy the synapses (this is two-pass so we make sure all neurons exist prior to copying
foreach (int nID in neuronsToCopy)
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(nID);
int destId = GetClipboardId(X1o, Y1o, nID);
Neuron destNeuron = myClipBoard.GetNeuron(destId);
destNeuron.Owner = myClipBoard;
if (sourceNeuron.Synapses != null)
{
foreach (Synapse s in sourceNeuron.Synapses)
{
//only copy synapses with both ends in the selection
if (neuronsToCopy.Contains(s.TargetNeuron))
{
destNeuron.AddSynapse(GetClipboardId(X1o, Y1o, s.TargetNeuron), s.Weight, s.model);
}
else
{
string targetName = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).label;
if (targetName != "")
{
boundarySynapsesOut.Add(new BoundarySynapse
{
innerNeuronID = destNeuron.id,
outerNeuronID = s.targetNeuron,
weight = s.weight,
model = s.model
});
}
}
}
}
if (sourceNeuron.SynapsesFrom != null)
{
foreach (Synapse s in sourceNeuron.SynapsesFrom)
{
if (!neuronsToCopy.Contains(s.TargetNeuron))
{
string sourceName = MainWindow.theNeuronArray.GetNeuron(s.targetNeuron).label;
if (sourceName != "")
{
boundarySynapsesIn.Add(new BoundarySynapse
{
innerNeuronID = destNeuron.id,
outerNeuronID = s.targetNeuron,
weight = s.weight,
model = s.model
});;
}
}
}
}
}
//copy modules
foreach (ModuleView mv in MainWindow.theNeuronArray.modules)
{
if (theSelection.NeuronInSelection(mv.FirstNeuron) > 0 && theSelection.NeuronInSelection(mv.LastNeuron) > 0)
{
ModuleView newMV = new ModuleView()
{
FirstNeuron = GetClipboardId(X1o, Y1o, mv.FirstNeuron),
TheModule = mv.TheModule,
Color = mv.Color,
Height = mv.Height,
Width = mv.Width,
Label = mv.Label,
CommandLine = mv.CommandLine,
};
myClipBoard.modules.Add(newMV);
}
}
}
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 UIElement GetNeuronView(Neuron n, NeuronArrayView theNeuronArrayViewI, out Label l)
{
l = null;
theNeuronArrayView = theNeuronArrayViewI;
Point p = dp.pointFromNeuron(n.id);
SolidColorBrush s1 = GetNeuronColor(n);
Shape r = null;
if (dp.ShowNeuronCircles())
{
r = new Ellipse();
r.Width = dp.NeuronDisplaySize * ellipseSize;
r.Height = dp.NeuronDisplaySize * ellipseSize;
}
else
{
r = new Rectangle();
r.Width = dp.NeuronDisplaySize;
r.Height = dp.NeuronDisplaySize;
}
r.Fill = s1;
if (dp.ShowNeuronOutlines())
{
r.Stroke = Brushes.Black;
r.StrokeThickness = 1;
}
float offset = (1 - ellipseSize) / 2f;
Canvas.SetLeft(r, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(r, p.Y + dp.NeuronDisplaySize * offset);
if (n.Label != "" || n.model != Neuron.modelType.IF)
{
l = new Label();
//l.Content = n.Label;
l.FontSize = dp.NeuronDisplaySize * .25;
l.Foreground = Brushes.White;
Canvas.SetLeft(l, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(l, p.Y + dp.NeuronDisplaySize * offset);
Canvas.SetZIndex(l, 100);
string theLabel = GetNeuronLabel(n);
string theToolTip = n.ToolTip;
if (theToolTip != "")
{
r.ToolTip = new ToolTip {
Content = theToolTip
};
l.ToolTip = new ToolTip {
Content = theToolTip
};
}
l.Content = theLabel;
l.SetValue(NeuronIDProperty, n.id);
l.SetValue(NeuronArrayView.ShapeType, NeuronArrayView.shapeType.Neuron);
}
r.SetValue(NeuronIDProperty, n.id);
r.SetValue(NeuronArrayView.ShapeType, NeuronArrayView.shapeType.Neuron);
return(r);
}
static void ProcessIncomingMessages(string message)
{
string[] commands = message.Trim().Split(' ');
string command = commands[0];
switch (command)
{
case "PingBack":
GetSystemTimePreciseAsFileTime(out returnTime);
pingCount++;
break;
case "ServerInfo":
int index = serverList.FindIndex(x => x.name == commands[2]);
if (index == -1)
{
Server s = new Server();
IPAddress.TryParse(commands[1], out s.ipAddress);
s.name = commands[2];
int.TryParse(commands[3], out s.firstNeuron);
int.TryParse(commands[4], out s.lastNeuron);
if (commands.Length > 5)
{
int.TryParse(commands[5], out s.neuronsInUse);
}
if (commands.Length > 6)
{
long.TryParse(commands[6], out s.totalSynapses);
}
serverList.Add(s);
index = serverList.Count - 1;
}
break;
case "Done":
index = serverList.FindIndex(x => x.name == commands[1]);
if (index != -1)
{
serverList[index].busy = false;
long.TryParse(commands[2], out serverList[index].generation);
int.TryParse(commands[3], out serverList[index].firedCount);
}
break;
case "Neuron":
Neuron n = new Neuron();
int.TryParse(commands[1], out n.id);
float.TryParse(commands[2], out n.lastCharge);
n.label = commands[3].Replace("_", " ");
bool.TryParse(commands[4], out n.inUse);
tempNeuron = n;
break;
case "Neurons":
int.TryParse(commands[1], out int count);
for (int i = 2; i < commands.Length; i += 4)
{
n = new Neuron();
int.TryParse(commands[i], out n.id);
float.TryParse(commands[i + 1], out n.lastCharge);
n.label = commands[i + 2].Replace("_", " ");
bool.TryParse(commands[i + 3], out n.inUse);
tempNeurons.Add(n);
}
break;
case "Synapses":
int.TryParse(commands[1], out int neuronID);
List <Synapse> synapses = new List <Synapse>();
for (int i = 2; i < commands.Length; i += 3)
{
Synapse s = new Synapse();
int.TryParse(commands[i], out s.targetNeuron);
float.TryParse(commands[i + 1], out s.weight);
int.TryParse(commands[i + 2], out int modelInt);
s.model = (Synapse.modelType)modelInt;
synapses.Add(s);
}
tempSynapses = synapses;
break;
case "SynapsesFrom":
int.TryParse(commands[1], out neuronID);
synapses = new List <Synapse>();
for (int i = 2; i < commands.Length; i += 3)
{
Synapse s = new Synapse();
int.TryParse(commands[i], out s.targetNeuron);
float.TryParse(commands[i + 1], out s.weight);
int.TryParse(commands[i + 2], out int modelInt);
s.model = (Synapse.modelType)modelInt;
synapses.Add(s);
}
tempSynapses = synapses;
break;
}
}
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);
}
private static void Cm_Closed(object sender, RoutedEventArgs e)
{
if ((Keyboard.GetKeyStates(Key.Escape) & KeyStates.Down) > 0)
{
return;
}
if (cmCancelled)
{
cmCancelled = false;
return;
}
if (sender is ContextMenu cm)
{
int neuronID = (int)cm.GetValue(NeuronIDProperty);
Neuron n = MainWindow.theNeuronArray.GetNeuron(neuronID);
Control cc = Utils.FindByName(cm, "Label");
if (cc is TextBox tb)
{
n.Label = tb.Text;
}
cc = Utils.FindByName(cm, "CurrentCharge");
if (cc is TextBox tb1)
{
float.TryParse(tb1.Text, out float newCharge);
n.SetValue(newCharge);
}
cc = Utils.FindByName(cm, "LeakRate");
if (cc is TextBox tb2)
{
float.TryParse(tb2.Text, out float leakRate);
if (n.LeakRate != leakRate)
{
n.LeakRate = leakRate;
SetModelAndLeakrate(n);
}
n.LeakRate = leakRate;
}
cc = Utils.FindByName(cm, "History");
if (cc is CheckBox cb1)
{
bool KeepHistory = (bool)cb1.IsChecked;
if (!KeepHistory)
{
FiringHistory.RemoveNeuronFromHistoryWindow(n.Id);
if (FiringHistory.history.Count == 0 && MainWindow.fwWindow != null && MainWindow.fwWindow.IsVisible)
{
MainWindow.fwWindow.Close();
MainWindow.fwWindow = null;
}
}
else //make sure a window is open
{
FiringHistory.AddNeuronToHistoryWindow(n.id);
OpenHistoryWindow();
}
//if there is a selection, set all the keepHistory values to match
bool neuronInSelection = false;
foreach (NeuronSelectionRectangle sr in theNeuronArrayView.theSelection.selectedRectangles)
{
if (sr.NeuronIsInSelection(neuronID))
{
neuronInSelection = true;
break;
}
}
if (neuronInSelection)
{
theNeuronArrayView.theSelection.EnumSelectedNeurons();
for (Neuron n1 = theNeuronArrayView.theSelection.GetSelectedNeuron(); n1 != null; n1 = theNeuronArrayView.theSelection.GetSelectedNeuron())
{
if (KeepHistory)
{
FiringHistory.AddNeuronToHistoryWindow(n1.id);
}
else
{
FiringHistory.RemoveNeuronFromHistoryWindow(n1.id);
}
}
//n1.KeepHistory = (bool)cb1.IsChecked;
}
}
}
MainWindow.Update();
}
private static void Mi_Click(object sender, RoutedEventArgs e)
{
MenuItem mi = sender as MenuItem;
//find out which neuron this context menu is from
ContextMenu cm = mi.Parent as ContextMenu;
if (cm == null)
{
MenuItem mi2 = mi.Parent as MenuItem;
if (mi2.Header.ToString().IndexOf("Synapses") == 0)
{
int.TryParse(mi.Header.ToString().Substring(0, 8), out int newID);
Neuron n1 = MainWindow.theNeuronArray.GetNeuron(newID);
NeuronView.CreateContextMenu(n1.id, n1, new ContextMenu()
{
IsOpen = true,
});
return;
}
cm = mi2.Parent as ContextMenu;
}
int i = (int)cm.GetValue(NeuronIDProperty);
Neuron n = MainWindow.theNeuronArray.GetNeuron(i);
if ((string)mi.Header == "Always Fire")
{
if (n.FindSynapse(i) == null)
{
n.AddSynapse(i, 1, MainWindow.theNeuronArray, true);
}
else
{
n.DeleteSynapse(i);
}
}
if ((string)mi.Header == "Paste Here")
{
theNeuronArrayView.targetNeuronIndex = i;
theNeuronArrayView.PasteNeurons();
theNeuronArrayView.targetNeuronIndex = -1;
cmCancelled = true;
}
if ((string)mi.Header == "Move Here")
{
theNeuronArrayView.targetNeuronIndex = i;
theNeuronArrayView.MoveNeurons();
cmCancelled = true;
}
if ((string)mi.Header == "Connect to Here")
{
theNeuronArrayView.targetNeuronIndex = i;
theNeuronArrayView.ConnectToHere();
}
if ((string)mi.Header == "Connect from Here")
{
theNeuronArrayView.targetNeuronIndex = i;
theNeuronArrayView.ConnectFromHere();
}
if ((string)mi.Header == "Select as Target")
{
theNeuronArrayView.targetNeuronIndex = i;
}
}
public static UIElement GetNeuronView(int i, NeuronArrayView theNeuronArrayViewI, out Label l)
{
l = null;
theNeuronArrayView = theNeuronArrayViewI;
//this hack makes the GameOfLife display bettern
if (MainWindow.currentFileName.Contains("Life"))
{
int row = i % dp.NeuronRows;
int col = i / dp.NeuronRows;
if ((row + 1) % 2 != 0)
{
return(null);
}
if (col % 2 != 0)
{
return(null);
}
}
Neuron n = MainWindow.theNeuronArray.GetNeuron(i);
Point p = dp.pointFromNeuron(i);
//if (p.X < -dp.NeuronDisplaySize) return null;
//if (p.Y < -dp.NeuronDisplaySize) return null;
//if (p.X > theCanvas.ActualWidth + dp.NeuronDisplaySize) return null;
//if (p.Y > theCanvas.ActualHeight + dp.NeuronDisplaySize) return null;
// figure out which color to use
float value = n.LastCharge;
Color c = Colors.Blue;
if ((n.Model == Neuron.modelType.Std || n.Model == Neuron.modelType.LIF) && value > .99)
{
c = Colors.Orange;
}
else if ((n.Model == Neuron.modelType.Std || n.Model == Neuron.modelType.LIF) && value != -1)
{
c = MapRainbowColor(value, 1, 0);
}
else if (n.Model == Neuron.modelType.Color)
{
c = Utils.IntToColor((int)n.LastChargeInt);
}
SolidColorBrush s1 = new SolidColorBrush(c);
// if (n.Label != "" || !n.InUse()) s1.Opacity = .50;
if (!n.InUse() && n.Model == Neuron.modelType.Std)
{
s1.Opacity = .50;
}
Shape r = null;
if (dp.ShowNeuronCircles())
{
r = new Ellipse();
r.Width = dp.NeuronDisplaySize * ellipseSize;
r.Height = dp.NeuronDisplaySize * ellipseSize;
}
else
{
r = new Rectangle();
r.Width = dp.NeuronDisplaySize;
r.Height = dp.NeuronDisplaySize;
}
r.Fill = s1;
if (dp.ShowNeuronOutlines())
{
r.Stroke = Brushes.Black;
r.StrokeThickness = 1;
}
r.MouseDown += theNeuronArrayView.theCanvas_MouseDown;
r.MouseUp += theNeuronArrayView.theCanvas_MouseUp;
r.MouseWheel += theNeuronArrayView.theCanvas_MouseWheel;
float offset = (1 - ellipseSize) / 2f;
Canvas.SetLeft(r, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(r, p.Y + dp.NeuronDisplaySize * offset);
if (dp.ShowNeuronArrowCursor())
{
r.MouseEnter += R_MouseEnter;
r.MouseLeave += R_MouseLeave;
}
if (n.Label != "")
{
l = new Label();
l.Content = n.Label;
l.FontSize = dp.NeuronDisplaySize * .25;
l.Foreground = Brushes.White;
Canvas.SetLeft(l, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(l, p.Y + dp.NeuronDisplaySize * offset);
Canvas.SetZIndex(l, 100);
if (dp.ShowNeuronArrowCursor())
{
l.MouseEnter += R_MouseEnter;
l.MouseLeave += R_MouseLeave;
}
l.MouseDown += theNeuronArrayView.theCanvas_MouseDown;
l.MouseUp += theNeuronArrayView.theCanvas_MouseUp;
l.MouseMove += theNeuronArrayView.theCanvas_MouseMove;
//theCanvas.Children.Add(l);
}
return(r);
}
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.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 || 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);
}
private static void Mi_Click(object sender, RoutedEventArgs e)
{
//Handle delete & initialize commands
if (sender is MenuItem mi)
{
if ((string)mi.Header == "Cut")
{
MainWindow.arrayView.CutNeurons();
MainWindow.Update();
}
if ((string)mi.Header == "Copy")
{
MainWindow.arrayView.CopyNeurons();
}
if ((string)mi.Header == "Clear Selection")
{
MainWindow.arrayView.ClearSelection();
MainWindow.Update();
}
if ((string)mi.Header == "Mutual Suppression")
{
MainWindow.arrayView.MutualSuppression();
MainWindow.Update();
}
if ((string)mi.Header == "Delete")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
MainWindow.arrayView.DeleteSelection();
}
else
{
ModuleView mv = MainWindow.theNeuronArray.Modules[i];
foreach (Neuron n in mv.Neurons())
{
n.Reset();
n.DeleteAllSynapes();
}
MainWindow.theNeuronArray.Modules.RemoveAt(i);
deleted = true;
}
}
if ((string)mi.Header == "Initialize")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
MainWindow.theNeuronArray.Modules[i].TheModule.Initialize();
}
}
if ((string)mi.Header == "Show Dialog")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
MainWindow.theNeuronArray.Modules[i].TheModule.ShowDialog();
}
}
if ((string)mi.Header == "Info...")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
ModuleView m = MainWindow.theNeuronArray.Modules[i];
ModuleBase m1 = m.TheModule;
ModuleDescription md = new ModuleDescription(m1.ShortDescription, m1.LongDescription);
md.ShowDialog();
}
}
if ((string)mi.Header == "Reset Hebbian Weights")
{
MainWindow.theNeuronArray.SetUndoPoint();
foreach (NeuronSelectionRectangle sr in MainWindow.arrayView.theSelection.selectedRectangles)
{
foreach (int Id in sr.NeuronInRectangle())
{
Neuron n = MainWindow.theNeuronArray.GetNeuron(Id);
foreach (Synapse s in n.Synapses)
{
if (s.model != Synapse.modelType.Fixed)
{
//TODO: Add some UI for this:
//s.model = Synapse.modelType.Hebbian2;
n.AddSynapseWithUndo(s.targetNeuron, 0, s.model);
s.Weight = 0;
}
}
}
}
MainWindow.Update();
}
}
}
public static bool Load(ref NeuronArray theNeuronArray, string fileName)
{
bool fromClipboard = fileName == "ClipBoard";
Stream file;
if (!fromClipboard)
{
try
{
file = File.Open(fileName, FileMode.Open, FileAccess.Read);
}
catch (Exception e)
{
MessageBox.Show("Could not open file because: " + e.Message);
RemoveFileFromMRUList(fileName);
return(false);
}
// first check if the required start tag is present in the file...
byte[] buffer = new byte[60];
file.Read(buffer, 0, 60);
string line = Encoding.UTF8.GetString(buffer, 0, buffer.Length);
if (line.Contains("NeuronArray"))
{
file.Seek(0, SeekOrigin.Begin);
}
else
{
file.Close();
MessageBox.Show("File is not a valid Brain Simulator II XML file.");
return(false);
}
MainWindow.thisWindow.SetProgress(0, "Loading Network File");
}
else
{
file = new MemoryStream();
StreamWriter sw = new StreamWriter(file);
string temp = Clipboard.GetText();
sw.Write(temp);
sw.Flush();
file.Seek(0, SeekOrigin.Begin);
}
theNeuronArray = new NeuronArray();
XmlSerializer reader1 = new XmlSerializer(typeof(NeuronArray), GetModuleTypes());
try
{
theNeuronArray = (NeuronArray)reader1.Deserialize(file);
}
catch (Exception e)
{
file.Close();
MessageBox.Show("Network file load failed, a blank network will be opened. \r\n\r\n" + e.InnerException, "File Load Error",
MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK, MessageBoxOptions.DefaultDesktopOnly);
MainWindow.thisWindow.SetProgress(100, "");
return(false);
}
file.Position = 0;
//the above automatically loads the content of the neuronArray object but can't load the neurons themselves
//because of formatting changes
XmlDocument xmldoc = new XmlDocument();
XmlNodeList neuronNodes;
xmldoc.Load(file);
file.Close();
int arraySize = theNeuronArray.arraySize;
theNeuronArray.Initialize(arraySize, theNeuronArray.rows);
neuronNodes = xmldoc.GetElementsByTagName("Neuron");
for (int i = 0; i < neuronNodes.Count; i++)
{
if (!fromClipboard)
{
var progress = i / (float)neuronNodes.Count;
progress *= 100;
if (progress != 0 && MainWindow.thisWindow.SetProgress(progress, ""))
{
MainWindow.thisWindow.SetProgress(100, "");
return(false);
}
}
XmlElement neuronNode = (XmlElement)neuronNodes[i];
XmlNodeList idNodes = neuronNode.GetElementsByTagName("Id");
int id = i; //this is a hack to read obsolete files where all neurons were included but no Id's
if (idNodes.Count > 0)
{
int.TryParse(idNodes[0].InnerText, out id);
}
if (id == -1)
{
continue;
}
Neuron n = theNeuronArray.GetNeuron(id);
n.Owner = theNeuronArray;
n.id = id;
foreach (XmlElement node in neuronNode.ChildNodes)
{
string name = node.Name;
switch (name)
{
case "Label":
n.Label = node.InnerText;
break;
case "Model":
Enum.TryParse(node.InnerText, out Neuron.modelType theModel);
n.model = theModel;
break;
case "LeakRate":
float.TryParse(node.InnerText, out float leakRate);
n.leakRate = leakRate;
break;
case "AxonDelay":
int.TryParse(node.InnerText, out int axonDelay);
n.axonDelay = axonDelay;
break;
case "LastCharge":
if (n.model != Neuron.modelType.Color)
{
float.TryParse(node.InnerText, out float lastCharge);
n.LastCharge = lastCharge;
n.currentCharge = lastCharge;
}
else //is color
{
int.TryParse(node.InnerText, out int lastChargeInt);
n.LastChargeInt = lastChargeInt;
n.currentCharge = lastChargeInt; //current charge is not used on color neurons
}
break;
case "ShowSynapses":
bool.TryParse(node.InnerText, out bool showSynapses);
n.ShowSynapses = showSynapses;
break;
case "RecordHistory":
bool.TryParse(node.InnerText, out bool recordHistory);
n.RecordHistory = recordHistory;
break;
case "Synapses":
theNeuronArray.SetCompleteNeuron(n);
XmlNodeList synapseNodess = node.GetElementsByTagName("Synapse");
foreach (XmlNode synapseNode in synapseNodess)
{
Synapse s = new Synapse();
foreach (XmlNode synapseAttribNode in synapseNode.ChildNodes)
{
string name1 = synapseAttribNode.Name;
switch (name1)
{
case "TargetNeuron":
int.TryParse(synapseAttribNode.InnerText, out int target);
s.targetNeuron = target;
break;
case "Weight":
float.TryParse(synapseAttribNode.InnerText, out float weight);
s.weight = weight;
break;
case "IsHebbian": //Obsolete: backwards compatibility
bool.TryParse(synapseAttribNode.InnerText, out bool isheb);
if (isheb)
{
s.model = Synapse.modelType.Hebbian1;
}
else
{
s.model = Synapse.modelType.Fixed;
}
break;
case "Model":
Enum.TryParse(synapseAttribNode.InnerText, out Synapse.modelType model);
s.model = model;
break;
}
}
n.AddSynapse(s.targetNeuron, s.weight, s.model);
}
break;
}
}
theNeuronArray.SetCompleteNeuron(n);
}
if (!fromClipboard)
{
MainWindow.thisWindow.SetProgress(100, "");
}
return(true);
}
public void theCanvas_MouseDown(object sender, MouseButtonEventArgs e)
{
//set the cursor before checking for busy so the wait cursor can be set
shapeType theShapeType = SetMouseCursorShape(e, out FrameworkElement theShape);
if (MainWindow.Busy())
{
return;
}
if (MainWindow.theNeuronArray == null)
{
return;
}
MainWindow.theNeuronArray.SetUndoPoint();
Debug.WriteLine("theCanvas_MouseDown" + MainWindow.theNeuronArray.Generation + theShape + theShapeType);
Point currentPosition = e.GetPosition(theCanvas);
LimitMousePostion(ref currentPosition);
mouseDownNeuronIndex = dp.NeuronFromPoint(currentPosition);
if (e.RightButton == MouseButtonState.Pressed)
{
if (sender is Image img) //TODO: fix this, it should be a selection hit
{
int i = (int)img.GetValue(ModuleView.AreaNumberProperty);
int i1 = -i - 1;
ModuleView nr = new ModuleView
{
Label = "new",
Width = theSelection.selectedRectangles[i1].Width,
Height = theSelection.selectedRectangles[i1].Height,
Color = Utils.ColorToInt(Colors.Aquamarine),
ModuleTypeStr = ""
};
img.ContextMenu = new ContextMenu();
ModuleView.CreateContextMenu(i, nr, img, img.ContextMenu);
img.ContextMenu.IsOpen = true;
}
else if (theShapeType == shapeType.Neuron)
{
OpenNeuronContextMenu(theShape);
}
else if (theShapeType == shapeType.Synapse)
{
OpenSynapseContextMenu(theShape);
}
else if (theShapeType == shapeType.Selection)
{
OpenSelectionContextMenu(theShape);
}
else if (theShapeType == shapeType.Module)
{
OpenModuleContextMenu(theShape);
}
return;
} //end of right-button pressed
if (e.LeftButton == MouseButtonState.Pressed)
{
if (theShapeType == shapeType.Neuron)
{
Neuron n = null;
if (mouseDownNeuronIndex >= 0 && mouseDownNeuronIndex < MainWindow.theNeuronArray.arraySize)
{
n = MainWindow.theNeuronArray.GetNeuron(mouseDownNeuronIndex) as Neuron;
}
int clickCount = e.ClickCount;
n = NeuronMouseDown(n, clickCount);
}
if (theShapeType == shapeType.Synapse)
{
StartSynapseDragging(theShape);
}
//start a new selection rectangle drag
if (theShapeType == shapeType.Canvas && labelCursor == null)
{
currentPosition = StartNewSelectionDrag();
}
//either a module or a selection, we're dragging it
if (theShapeType == shapeType.Module && theCanvas.Cursor == Cursors.ScrollAll)
{
StartaMovingModule(theShape, mouseDownNeuronIndex);
}
if (theShapeType == shapeType.Module && theCanvas.Cursor != Cursors.ScrollAll)
{
StartaSizingModule(theShape, mouseDownNeuronIndex);
}
if (theShapeType == shapeType.Selection)
{
StartMovingSelection(theShape);
}
//starting pan
if (theCanvas.Cursor == Cursors.Hand)
{
StartPan(e.GetPosition((UIElement)theCanvas.Parent));
}
if (currentOperation == CurrentOperation.insertingModule)
{
InsertModule(mouseDownNeuronIndex);
Mouse.Capture(null);
}
else
{
Mouse.Capture(theCanvas); //if you don't do this, you might lose the mouseup event
}
}//end of left-button down
}
public void PasteNeurons(bool pasteSynapses = true)
{
NeuronArray myClipBoard;
myClipBoard = MainWindow.myClipBoard;
if (targetNeuronIndex == -1)
{
return;
}
if (myClipBoard == null)
{
return;
}
//We are pasting neurons from the clipboard.
//The arrays have different sizes so we may by row-col.
//first check to see if the destination is claar and warn
List <int> targetNeurons = new List <int>();
for (int i = 0; i < myClipBoard.arraySize; i++)
{
if (myClipBoard.GetNeuron(i) != null)
{
targetNeurons.Add(GetNeuronArrayId(i));
}
}
MainWindow.theNeuronArray.GetNeuronLocation(targetNeuronIndex, out int col, out int row);
if (col + myClipBoard.Cols > MainWindow.theNeuronArray.Cols ||
row + myClipBoard.rows > MainWindow.theNeuronArray.rows)
{
MessageBoxResult result = MessageBox.Show("Paste would exceed neuron array boundary!", "Error", MessageBoxButton.OK);
return;
}
if (!IsDestinationClear(targetNeurons, 0, true))
{
MessageBoxResult result = MessageBox.Show("Some desination is are in use and will be overwritten, continue?", "Continue", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
return;
}
}
//now past the neurons
for (int i = 0; i < myClipBoard.arraySize; i++)
{
if (myClipBoard.GetNeuron(i) != null)
{
int destID = GetNeuronArrayId(i);
Neuron sourceNeuron = myClipBoard.GetNeuron(i).Clone();
sourceNeuron.id = destID;
MainWindow.theNeuronArray.SetNeuron(destID, sourceNeuron);
//MainWindow.theNeuronArray.GetNeuron(destID).Id = destID;
if (pasteSynapses)
{
foreach (Synapse s in myClipBoard.GetNeuron(i).Synapses)
{
MainWindow.theNeuronArray.GetNeuron(destID).AddSynapse(GetNeuronArrayId(s.TargetNeuron), s.Weight);
}
}
}
}
//paste modules
foreach (ModuleView mv in myClipBoard.modules)
{
ModuleView newMV = new ModuleView()
{
FirstNeuron = GetNeuronArrayId(mv.FirstNeuron),
TheModule = mv.TheModule,
Color = mv.Color,
Height = mv.Height,
Width = mv.Width,
Label = mv.Label,
CommandLine = mv.CommandLine,
};
MainWindow.theNeuronArray.modules.Add(newMV);
}
Update();
}
private static void Mi_Click(object sender, RoutedEventArgs e)
{
//Handle delete & initialize commands
if (sender is MenuItem mi)
{
if ((string)mi.Header == "Delete")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
i = -i - 1;
MainWindow.arrayView.theSelection.selectedRectangles.RemoveAt(i);
deleted = true;
}
else
{
ModuleView mv = MainWindow.theNeuronArray.Modules[i];
foreach (Neuron n in mv.Neurons())
{
n.Reset();
n.DeleteAllSynapes();
}
MainWindow.theNeuronArray.Modules.RemoveAt(i);
deleted = true;
}
}
if ((string)mi.Header == "Initialize")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
MainWindow.theNeuronArray.Modules[i].TheModule.Initialize();
}
}
if ((string)mi.Header == "Show Dialog")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
MainWindow.theNeuronArray.Modules[i].TheModule.ShowDialog();
}
}
if ((string)mi.Header == "Info...")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
ModuleView m = MainWindow.theNeuronArray.Modules[i];
ModuleBase m1 = m.TheModule;
ModuleDescription md = new ModuleDescription(m1.ShortDescription, m1.LongDescription);
md.ShowDialog();
}
}
if ((string)mi.Header == "Reset Hebbian Weights")
{
foreach (NeuronSelectionRectangle sr in MainWindow.arrayView.theSelection.selectedRectangles)
{
foreach (int Id in sr.NeuronInRectangle())
{
Neuron n = MainWindow.theNeuronArray.GetNeuron(Id);
foreach (Synapse s in n.Synapses)
{
if (s.IsHebbian)
{
s.Weight = 0;
}
}
}
}
MainWindow.Update();
}
}
}
//copy the selection to a clipboard
public void CopyNeurons()
{
//get list of neurons to copy
List <int> neuronsToCopy = theSelection.EnumSelectedNeurons();
theSelection.GetSelectedBoundingRectangle(out int X1o, out int Y1o, out int X2o, out int Y2o);
myClipBoard = new NeuronArray();
myClipBoard.Initialize((X2o - X1o + 1) * (Y2o - Y1o + 1), (Y2o - Y1o + 1));
//by setting neurons to null, we can handle odd-shaped selections
for (int i = 0; i < myClipBoard.arraySize; i++)
{
myClipBoard.SetNeuron(i, null);
}
//copy the neurons
foreach (int nID in neuronsToCopy)
{
int destId = GetClipboardId(X1o, Y1o, nID);
//copy the source neuron to the clipboard
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(nID);
Neuron destNeuron = sourceNeuron.Clone();
destNeuron.Id = destId;
myClipBoard.SetNeuron(destId, destNeuron);
}
//copy the synapses (this is two-pass so we make sure all neurons exist prior to copying
foreach (int nID in neuronsToCopy)
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(nID);
int destId = GetClipboardId(X1o, Y1o, nID);
Neuron destNeuron = myClipBoard.GetNeuron(destId);
if (sourceNeuron.synapses != null)
{
foreach (Synapse s in sourceNeuron.synapses)
{
//only copy synapses with both ends in the selection
if (neuronsToCopy.Contains(s.TargetNeuron))
{
destNeuron.AddSynapse(GetClipboardId(X1o, Y1o, s.TargetNeuron), s.Weight);
}
}
}
}
//copy modules
foreach (ModuleView mv in MainWindow.theNeuronArray.modules)
{
if (theSelection.NeuronInSelection(mv.FirstNeuron) > 0 && theSelection.NeuronInSelection(mv.LastNeuron) > 0)
{
ModuleView newMV = new ModuleView()
{
FirstNeuron = GetClipboardId(X1o, Y1o, mv.FirstNeuron),
TheModule = mv.TheModule,
Color = mv.Color,
Height = mv.Height,
Width = mv.Width,
Label = mv.Label,
CommandLine = mv.CommandLine,
};
myClipBoard.modules.Add(newMV);
}
}
}
private void MoveModule(FrameworkElement theShape, int currentNeuron)
{
Debug.WriteLine("currentNeuron: " + currentNeuron + " prevModuleMouseLocation:" + prevModuleMouseLocation);
lock (MainWindow.theNeuronArray.modules)
{
if (currentNeuron != prevModuleMouseLocation)
{
//which module?
int index = (int)theShape.GetValue(ModuleView.AreaNumberProperty);
ModuleView theCurrentModule = MainWindow.theNeuronArray.modules[index];
MainWindow.theNeuronArray.AddModuleUndo(index, theCurrentModule);
int delta = currentNeuron - prevModuleMouseLocation;
int newFirst = theCurrentModule.FirstNeuron + delta;
int newLast = theCurrentModule.LastNeuron + delta;
MainWindow.theNeuronArray.GetNeuronLocation(newFirst, out int col0, out int row0);
MainWindow.theNeuronArray.GetNeuronLocation(newLast, out int col1, out int row1);
if (newFirst >= 0 && row1 > row0 && newLast < MainWindow.theNeuronArray.arraySize)
{
//move all the neurons
List <int> neuronsToMove = new List <int>();
foreach (Neuron n in theCurrentModule.Neurons)
{
neuronsToMove.Add(n.id);
}
if (!IsDestinationClear(neuronsToMove, delta))
{
MessageBoxResult result1 = MessageBox.Show("Some destination neurons are in use and will be overwritten, continue?", "Continue", MessageBoxButton.YesNo);
if (result1 != MessageBoxResult.Yes)
{
return;
}
}
if (delta > 0) //move all the nuerons...opposite order depending on the direction of the move
{
for (int i = theCurrentModule.NeuronCount - 1; i >= 0; i--)
{
Neuron src = theCurrentModule.GetNeuronAt(i);
Neuron dest = MainWindow.theNeuronArray.GetNeuron(src.Id + delta);
MainWindow.thisWindow.theNeuronArrayView.MoveOneNeuron(src, dest);
}
}
else
{
for (int i = 0; i < theCurrentModule.NeuronCount; i++)
{
Neuron src = theCurrentModule.GetNeuronAt(i);
Neuron dest = MainWindow.theNeuronArray.GetNeuron(src.Id + delta);
MainWindow.thisWindow.theNeuronArrayView.MoveOneNeuron(src, dest);
}
}
//move the box
theCurrentModule.FirstNeuron += delta;
Update();
prevModuleMouseLocation = currentNeuron;
}
else
{
// MessageBox.Show("Module would be outside neuron array boundary.");
}
}
}
}
//move the neurons from the selected area to the second (start point) and stretch all the synapses
//!!!will fail if the source and destination areas overlap!!!
public void MoveNeurons()
{
if (theSelection.selectedNeuronIndex == -1)
{
return;
}
if (theSelection.selectedRectangles.Count == 0)
{
return;
}
List <int> neuronsToMove = theSelection.EnumSelectedNeurons();
int maxCol = 0;
int maxRow = 0;
MainWindow.theNeuronArray.GetNeuronLocation(theSelection.selectedRectangles[0].FirstSelectedNeuron, out int col0, out int row0);
foreach (int id in neuronsToMove)
{
MainWindow.theNeuronArray.GetNeuronLocation(id, out int tcol, out int trow);
if (maxCol < tcol - col0)
{
maxCol = tcol - col0;
}
if (maxRow < trow - row0)
{
maxRow = trow - row0;
}
}
MainWindow.theNeuronArray.GetNeuronLocation(targetNeuronIndex, out int col, out int row);
if (col + maxCol >= MainWindow.theNeuronArray.Cols ||
row + maxRow >= MainWindow.theNeuronArray.rows)
{
MessageBoxResult result = MessageBox.Show("Move would exceed neuron array boundary!", "Error", MessageBoxButton.OK);
return;
}
int offset = targetNeuronIndex - theSelection.selectedRectangles[0].FirstSelectedNeuron;
if (!IsDestinationClear(neuronsToMove, offset))
{
MessageBoxResult result = MessageBox.Show("Some desination is are in use and will be overwritten, continue?", "Continue", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
return;
}
}
//change the order of copying to to keep from overwriting ourselves
if (offset > 0)
{
neuronsToMove.Reverse();
}
foreach (int source in neuronsToMove)
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(source);
Neuron destNeuron = MainWindow.theNeuronArray.GetNeuron(source + offset);
MoveOneNeuron(sourceNeuron, destNeuron);
}
foreach (ModuleView mv in MainWindow.theNeuronArray.modules)
{
if (theSelection.NeuronInSelection(mv.FirstNeuron) > 0 && theSelection.NeuronInSelection(mv.LastNeuron) > 0)
{
mv.FirstNeuron += offset;
}
}
try
{
targetNeuronIndex = -1;
theSelection.selectedRectangles.Clear();
Update();
}
catch { }
}
public static UIElement GetNeuronView(Neuron n, NeuronArrayView theNeuronArrayViewI, out Label l)
{
l = null;
theNeuronArrayView = theNeuronArrayViewI;
Point p = dp.pointFromNeuron(n.id);
SolidColorBrush s1 = GetNeuronColor(n);
Shape r = null;
if (dp.ShowNeuronCircles())
{
r = new Ellipse();
r.Width = dp.NeuronDisplaySize * ellipseSize;
r.Height = dp.NeuronDisplaySize * ellipseSize;
}
else
{
r = new Rectangle();
r.Width = dp.NeuronDisplaySize;
r.Height = dp.NeuronDisplaySize;
}
r.Fill = s1;
if (dp.ShowNeuronOutlines())
{
r.Stroke = Brushes.Black;
r.StrokeThickness = 1;
}
float offset = (1 - ellipseSize) / 2f;
Canvas.SetLeft(r, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(r, p.Y + dp.NeuronDisplaySize * offset);
if (dp.ShowNeuronArrowCursor())
{
r.MouseDown += theNeuronArrayView.theCanvas_MouseDown;
r.MouseUp += theNeuronArrayView.theCanvas_MouseUp;
r.MouseWheel += theNeuronArrayView.theCanvas_MouseWheel;
r.MouseEnter += R_MouseEnter;
r.MouseLeave += R_MouseLeave;
}
if (n.Label != "" || n.model != Neuron.modelType.IF)
{
l = new Label();
l.Content = n.Label;
l.FontSize = dp.NeuronDisplaySize * .25;
l.Foreground = Brushes.White;
Canvas.SetLeft(l, p.X + dp.NeuronDisplaySize * offset);
Canvas.SetTop(l, p.Y + dp.NeuronDisplaySize * offset);
Canvas.SetZIndex(l, 100);
if (dp.ShowNeuronArrowCursor())
{
l.MouseEnter += R_MouseEnter;
l.MouseLeave += R_MouseLeave;
}
l.MouseDown += theNeuronArrayView.theCanvas_MouseDown;
l.MouseUp += theNeuronArrayView.theCanvas_MouseUp;
l.MouseMove += theNeuronArrayView.theCanvas_MouseMove;
l.Content = GetNeuronLabel(n);
}
return(r);
}
private static void Mi_Click(object sender, RoutedEventArgs e)
{
//Handle delete & initialize commands
if (sender is MenuItem mi)
{
if (mi.Header is StackPanel sp && sp.Children[0] is Label l && l.Content.ToString().StartsWith("Random"))
{
if (sp.Children[1] is TextBox tb0)
{
if (int.TryParse(tb0.Text, out int count))
{
MainWindow.arrayView.CreateRandomSynapses(count);
MainWindow.theNeuronArray.ShowSynapses = true;
MainWindow.thisWindow.SetShowSynapsesCheckBox(true);
MainWindow.Update();
}
}
return;
}
if ((string)mi.Header == "Cut")
{
MainWindow.arrayView.CutNeurons();
MainWindow.Update();
}
if ((string)mi.Header == "Copy")
{
MainWindow.arrayView.CopyNeurons();
}
if ((string)mi.Header == "Clear Selection")
{
MainWindow.arrayView.ClearSelection();
MainWindow.Update();
}
if ((string)mi.Header == "Mutual Suppression")
{
MainWindow.arrayView.MutualSuppression();
MainWindow.theNeuronArray.ShowSynapses = true;
MainWindow.thisWindow.SetShowSynapsesCheckBox(true);
MainWindow.Update();
}
if ((string)mi.Header == "Delete")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
MainWindow.arrayView.DeleteSelection();
}
else
{
MainWindow.theNeuronArray.SetUndoPoint();
MainWindow.theNeuronArray.AddModuleUndo(-1, MainWindow.theNeuronArray.modules[i]);
DeleteModule(i);
deleted = true;
}
}
if ((string)mi.Header == "Initialize")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
{
try
{
MainWindow.theNeuronArray.Modules[i].TheModule.Initialize();
}
catch (Exception e1)
{
MessageBox.Show("Initialize failed on module " + MainWindow.theNeuronArray.Modules[i].Label + ". Message: " + e1.Message);
}
}
}
}
if ((string)mi.Header == "Show Dialog")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
MainWindow.theNeuronArray.Modules[i].TheModule.ShowDialog();
}
}
if ((string)mi.Header == "Info...")
{
int i = (int)mi.Parent.GetValue(AreaNumberProperty);
if (i < 0)
{
}
else
{
ModuleView m = MainWindow.theNeuronArray.Modules[i];
ModuleBase m1 = m.TheModule;
ModuleDescription md = new ModuleDescription(m1.ShortDescription, m1.LongDescription);
md.ShowDialog();
}
}
if ((string)mi.Header == "Reset Hebbian Weights")
{
MainWindow.theNeuronArray.SetUndoPoint();
foreach (SelectionRectangle sr in MainWindow.arrayView.theSelection.selectedRectangles)
{
foreach (int Id in sr.NeuronInRectangle())
{
Neuron n = MainWindow.theNeuronArray.GetNeuron(Id);
foreach (Synapse s in n.Synapses)
{
if (s.model != Synapse.modelType.Fixed)
{
//TODO: Add some UI for this:
//s.model = Synapse.modelType.Hebbian2;
n.AddSynapseWithUndo(s.targetNeuron, 0, s.model);
s.Weight = 0;
}
}
}
}
MainWindow.Update();
}
}
}
private static void SetValueInSelectedNeurons(Neuron n, string property)
{
bool neuronInSelection = NeuronInSelection(n.id);
if (neuronInSelection)
{
List <int> theNeurons = theNeuronArrayView.theSelection.EnumSelectedNeurons();
//special case for label because they are auto-incremented,
//clear all the labels first to avoid collisions
if (property == "label")
{
for (int i = 0; i < theNeurons.Count; i++)
{
Neuron n1 = MainWindow.theNeuronArray.GetNeuron(theNeurons[i]);
if (n1.id != n.id)
{
n1.label = "";
n1.Update();
}
}
}
for (int i = 0; i < theNeurons.Count; i++)
{
Neuron n1 = MainWindow.theNeuronArray.GetNeuron(theNeurons[i]);
n1.AddUndoInfo();
switch (property)
{
case "currentCharge":
if (n.model == Neuron.modelType.Color)
{
n1.SetValueInt(n.LastChargeInt);
}
else
{
n1.currentCharge = n.currentCharge;
n1.lastCharge = n.currentCharge;
}
break;
case "leakRate": n1.leakRate = n.leakRate; break;
case "axonDelay": n1.axonDelay = n.axonDelay; break;
case "model": n1.model = n.model; break;
case "enable": n1.leakRate = n.leakRate; break;
case "history":
if (FiringHistory.NeuronIsInFiringHistory(n.id))
{
FiringHistory.AddNeuronToHistoryWindow(n1.id);
OpenHistoryWindow();
}
else
{
FiringHistory.RemoveNeuronFromHistoryWindow(n1.id);
}
break;
case "synapses":
if (MainWindow.arrayView.IsShowingSnapses(n.id))
{
MainWindow.arrayView.AddShowSynapses(n1.id);
}
else
{
MainWindow.arrayView.RemoveShowSynapses(n1.id);
}
break;
case "label":
if (n.label == "")
{
n1.label = "";
}
else if (n.id != n1.id)
{
string newLabel = n.label;
while (MainWindow.theNeuronArray.GetNeuron(newLabel) != null)
{
int num = 0;
int digitCount = 0;
while (Char.IsDigit(newLabel[newLabel.Length - 1]))
{
int.TryParse(newLabel[newLabel.Length - 1].ToString(), out int digit);
num = num + (int)Math.Pow(10, digitCount) * digit;
digitCount++;
newLabel = newLabel.Substring(0, newLabel.Length - 1);
}
num++;
newLabel = newLabel + num.ToString();
}
n1.label = newLabel;
}
break;
}
n1.Update();
}
}
}
public void MoveOneNeuron(Neuron n, Neuron nNewLocation, bool addUndo = true)
{
if (addUndo)
{
n.AddUndoInfo();
nNewLocation.AddUndoInfo();
}
if (MainWindow.useServers)
{
n.synapses = NeuronClient.GetSynapses(n.id);
n.synapsesFrom = NeuronClient.GetSynapsesFrom(n.id);
}
//copy the neuron attributes and delete them from the old neuron.
n.Copy(nNewLocation);
MainWindow.theNeuronArray.SetCompleteNeuron(nNewLocation);
//nNewLocation.RecordHistory = n.RecordHistory;
//n.recordHistory = false;
//if (FiringHistory.NeuronIsInFiringHistory(n.id))
//{
// FiringHistory.RemoveNeuronFromHistoryWindow(n.id);
// FiringHistory.AddNeuronToHistoryWindow(nNewLocation.id);
//}
//for all the synapses going out this neuron, change to going from new location
//don't use a foreach here because the body of the loop may delete a list entry
for (int k = 0; k < n.Synapses.Count; k++)
{
Synapse s = n.Synapses[k];
if (addUndo)
{
if (s.targetNeuron != n.id)
{
nNewLocation.AddSynapseWithUndo(s.targetNeuron, s.weight, s.model);
}
else
{
nNewLocation.AddSynapseWithUndo(nNewLocation.id, s.weight, s.model);
}
n.DeleteSynapseWithUndo(n.synapses[k].targetNeuron);
}
else
{
if (s.targetNeuron != n.id)
{
nNewLocation.AddSynapse(s.targetNeuron, s.weight, s.model);
}
else
{
nNewLocation.AddSynapse(nNewLocation.id, s.weight, s.model);
}
n.DeleteSynapse(n.synapses[k].targetNeuron);
}
}
//for all the synapses coming into this neuron, change the synapse target to new location
for (int k = 0; k < n.SynapsesFrom.Count; k++)
{
Synapse reverseSynapse = n.SynapsesFrom[k]; //(from synapses are sort-of backward
if (reverseSynapse.targetNeuron != -1) //?
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(reverseSynapse.targetNeuron);
sourceNeuron.DeleteSynapseWithUndo(n.id);
if (sourceNeuron.id != n.id)
{
if (addUndo)
{
sourceNeuron.AddSynapseWithUndo(nNewLocation.id, reverseSynapse.weight, reverseSynapse.model);
}
else
{
sourceNeuron.AddSynapse(nNewLocation.id, reverseSynapse.weight, reverseSynapse.model);
}
}
}
}
n.Clear();
}
public static bool Save(NeuronArray theNeuronArray, string fileName)
{
string tempFile = System.IO.Path.GetTempFileName();
FileStream file = File.Create(tempFile);
Type[] extraTypes = GetModuleTypes();
XmlSerializer writer = new XmlSerializer(typeof(NeuronArray), extraTypes);
writer.Serialize(file, theNeuronArray);
file.Position = 0;;
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(file);
XmlElement root = xmldoc.DocumentElement;
XmlNode neuronsNode = xmldoc.CreateNode("element", "Neurons", "");
root.AppendChild(neuronsNode);
for (int i = 0; i < theNeuronArray.arraySize; i++)
{
Neuron n = theNeuronArray.GetCompleteNeuron(i);
if (n.inUse)
{
string label = theNeuronArray.GetNeuronLabel(n.id);
//this is needed bacause inUse is true if any synapse points to this neuron--we don't need to bother with that if it's the only thing
if (n.synapses.Count != 0 || label != "" || n.lastCharge != 0 || n.leakRate != 0.1f ||
n.model != Neuron.modelType.Std)
{
XmlNode neuronNode = xmldoc.CreateNode("element", "Neuron", "");
neuronsNode.AppendChild(neuronNode);
XmlNode attrNode = xmldoc.CreateNode("element", "Id", "");
attrNode.InnerText = n.id.ToString();
neuronNode.AppendChild(attrNode);
if (n.model != Neuron.modelType.Std)
{
attrNode = xmldoc.CreateNode("element", "Model", "");
attrNode.InnerText = n.model.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.model != Neuron.modelType.Color && n.lastCharge != 0)
{
attrNode = xmldoc.CreateNode("element", "LastCharge", "");
attrNode.InnerText = n.lastCharge.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.model == Neuron.modelType.Color && n.LastChargeInt != 0)
{
attrNode = xmldoc.CreateNode("element", "LastCharge", "");
attrNode.InnerText = n.LastChargeInt.ToString();
neuronNode.AppendChild(attrNode);
}
if (n.leakRate != 0.1f)
{
attrNode = xmldoc.CreateNode("element", "LeakRate", "");
attrNode.InnerText = n.leakRate.ToString();
neuronNode.AppendChild(attrNode);
}
if (label != "")
{
attrNode = xmldoc.CreateNode("element", "Label", "");
attrNode.InnerText = label;
neuronNode.AppendChild(attrNode);
}
if (n.synapses.Count > 0)
{
XmlNode synapsesNode = xmldoc.CreateNode("element", "Synapses", "");
neuronNode.AppendChild(synapsesNode);
foreach (Synapse s in n.synapses)
{
XmlNode synapseNode = xmldoc.CreateNode("element", "Synapse", "");
synapsesNode.AppendChild(synapseNode);
if (s.weight != 1)
{
attrNode = xmldoc.CreateNode("element", "Weight", "");
attrNode.InnerText = s.weight.ToString();
synapseNode.AppendChild(attrNode);
}
attrNode = xmldoc.CreateNode("element", "TargetNeuron", "");
attrNode.InnerText = s.targetNeuron.ToString();
synapseNode.AppendChild(attrNode);
if (s.isHebbian)
{
attrNode = xmldoc.CreateNode("element", "IsHebbian", "");
attrNode.InnerText = "true";
synapseNode.AppendChild(attrNode);
}
}
}
}
}
}
file.Position = 0;
xmldoc.Save(file);
file.Close();
File.Copy(tempFile, fileName, true);
File.Delete(tempFile);
return(true);
}
//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
});
}
public void PasteNeurons()
{
NeuronArray myClipBoard = MainWindow.myClipBoard;
if (targetNeuronIndex == -1)
{
return;
}
if (myClipBoard == null)
{
return;
}
//We are pasting neurons from the clipboard.
//The arrays have different sizes so we may by row-col.
//first check to see if the destination is claar and warn
List <int> targetNeurons = new List <int>();
for (int i = 0; i < myClipBoard.arraySize; i++)
{
if (myClipBoard.GetNeuron(i) != null)
{
targetNeurons.Add(GetNeuronArrayId(i));
}
}
MainWindow.theNeuronArray.GetNeuronLocation(targetNeuronIndex, out int col, out int row);
if (col + myClipBoard.Cols > MainWindow.theNeuronArray.Cols ||
row + myClipBoard.rows > MainWindow.theNeuronArray.rows)
{
MessageBoxResult result = MessageBox.Show("Paste would exceed neuron array boundary!", "Error", MessageBoxButton.OK);
return;
}
if (!IsDestinationClear(targetNeurons, 0, true))
{
MessageBoxResult result = MessageBox.Show("Some desination neurons are in use and will be overwritten, continue?", "Continue", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
return;
}
}
MainWindow.theNeuronArray.SetUndoPoint();
//now paste the neurons
for (int i = 0; i < myClipBoard.arraySize; i++)
{
if (myClipBoard.GetNeuron(i) != null)
{
int destID = GetNeuronArrayId(i);
MainWindow.theNeuronArray.GetNeuron(destID).AddUndoInfo();
Neuron sourceNeuron = myClipBoard.GetNeuron(i).Clone();
sourceNeuron.id = destID;
while (sourceNeuron.label != "" && MainWindow.theNeuronArray.GetNeuron(sourceNeuron.label) != null)
{
int num = 0;
int digitCount = 0;
while (sourceNeuron.Label != "" && Char.IsDigit(sourceNeuron.label[sourceNeuron.label.Length - 1]))
{
int.TryParse(sourceNeuron.label[sourceNeuron.label.Length - 1].ToString(), out int digit);
num = num + (int)Math.Pow(10, digitCount) * digit;
digitCount++;
sourceNeuron.label = sourceNeuron.label.Substring(0, sourceNeuron.label.Length - 1);
}
num++;
sourceNeuron.label = sourceNeuron.label + num.ToString();
}
MainWindow.theNeuronArray.SetNeuron(destID, sourceNeuron);
foreach (Synapse s in myClipBoard.GetNeuron(i).Synapses)
{
MainWindow.theNeuronArray.GetNeuron(destID).AddSynapseWithUndo(GetNeuronArrayId(s.TargetNeuron), s.Weight, s.model);
}
}
}
//handle boundary synapses
foreach (BoundarySynapse b in boundarySynapsesOut)
{
int sourceID = GetNeuronArrayId(b.innerNeuronID);
Neuron targetNeuron = MainWindow.theNeuronArray.GetNeuron(b.outerNeuronID);
if (targetNeuron != null)
{
MainWindow.theNeuronArray.GetNeuron(sourceID).AddSynapseWithUndo(targetNeuron.id, b.weight, b.model);
}
}
foreach (BoundarySynapse b in boundarySynapsesIn)
{
int targetID = GetNeuronArrayId(b.innerNeuronID);
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(b.outerNeuronID);
if (sourceNeuron != null)
{
sourceNeuron.AddSynapseWithUndo(targetID, b.weight, b.model);
}
}
//paste modules
foreach (ModuleView mv in myClipBoard.modules)
{
ModuleView newMV = new ModuleView()
{
FirstNeuron = GetNeuronArrayId(mv.FirstNeuron),
TheModule = mv.TheModule,
Color = mv.Color,
Height = mv.Height,
Width = mv.Width,
Label = mv.Label,
CommandLine = mv.CommandLine,
};
MainWindow.theNeuronArray.modules.Add(newMV);
}
Update();
}
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();
}
}
//move the neurons from the selected area to the second (start point) and stretch all the synapses
public void MoveNeurons(bool dragging = false)
{
if (theSelection.selectedNeuronIndex == -1)
{
return;
}
if (theSelection.selectedRectangles.Count == 0)
{
return;
}
List <int> neuronsToMove = theSelection.EnumSelectedNeurons();
int maxCol = 0;
int maxRow = 0;
MainWindow.theNeuronArray.GetNeuronLocation(theSelection.selectedRectangles[0].FirstSelectedNeuron, out int col0, out int row0);
foreach (int id in neuronsToMove)
{
MainWindow.theNeuronArray.GetNeuronLocation(id, out int tcol, out int trow);
if (maxCol < tcol - col0)
{
maxCol = tcol - col0;
}
if (maxRow < trow - row0)
{
maxRow = trow - row0;
}
}
int offset = targetNeuronIndex - theSelection.selectedRectangles[0].FirstSelectedNeuron;
if (offset == 0)
{
return;
}
MainWindow.theNeuronArray.GetNeuronLocation(targetNeuronIndex, out int col, out int row);
if (col + maxCol >= MainWindow.theNeuronArray.Cols ||
row + maxRow >= MainWindow.theNeuronArray.rows ||
row < 0 ||
col < 0)
{
if (!dragging)
{
MessageBox.Show("Move would exceed neuron array boundary!", "Error", MessageBoxButton.OK);
}
return;
}
if (!IsDestinationClear(neuronsToMove, offset))
{
MessageBoxResult result = MessageBox.Show("Some desination neurons are in use and will be overwritten, continue?\n\nYou can also right-click the final destination neuron and select 'Move Here.'", "Continue", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
return;
}
}
if (!dragging)
{
MainWindow.theNeuronArray.SetUndoPoint();
MainWindow.theNeuronArray.AddSelectionUndo();
}
//change the order of copying to keep from overwriting ourselves
if (offset > 0)
{
neuronsToMove.Reverse();
}
foreach (int source in neuronsToMove)
{
Neuron sourceNeuron = MainWindow.theNeuronArray.GetNeuron(source);
Neuron destNeuron = MainWindow.theNeuronArray.GetNeuron(source + offset);
MoveOneNeuron(sourceNeuron, destNeuron);
if (MainWindow.arrayView.IsShowingSnapses(source))
{
MainWindow.arrayView.RemoveShowSynapses(source);
MainWindow.arrayView.AddShowSynapses(source + offset);
}
}
foreach (ModuleView mv in MainWindow.theNeuronArray.modules)
{
if (theSelection.NeuronInSelection(mv.FirstNeuron) > 0 && theSelection.NeuronInSelection(mv.LastNeuron) > 0)
{
mv.FirstNeuron += offset;
}
}
try
{
targetNeuronIndex = -1;
foreach (NeuronSelectionRectangle nsr in theSelection.selectedRectangles)
{
nsr.FirstSelectedNeuron += offset;
}
Update();
}
catch { }
}
private static void SynapseEntry_MouseDown(object sender, MouseButtonEventArgs e)
{
if (sender is TextBlock tb0)
{
if (tb0.Parent is StackPanel sp)
{
if (sp.Parent is MenuItem mi)
{
if (mi.Parent is ContextMenu cm)
{
if (tb0.Name == "weight")
{
int sourceID = (int)cm.GetValue(NeuronIDProperty);
if (sp.Children.Count > 1 && sp.Children[1] is TextBlock tb1)
{
int.TryParse(tb1.Text.Substring(0, 8), out int targetID);
if (mi.Header.ToString().Contains("In"))
{
int temp = targetID;
targetID = sourceID;
sourceID = temp;
}
ContextMenu newCm = new ContextMenu();
Neuron n = MainWindow.theNeuronArray.GetNeuron(sourceID);
Synapse s = n.FindSynapse(targetID);
if (s != null)
{
SynapseView.CreateContextMenu(sourceID, s, newCm);
newCm.IsOpen = true;
e.Handled = true;
}
}
}
if (tb0.Name == "neuron")
{
int.TryParse(tb0.Text.Substring(0, 8), out int targetID);
Neuron n1 = MainWindow.theNeuronArray.GetNeuron(targetID);
ContextMenu cm1 = NeuronView.CreateContextMenu(n1.id, n1, new ContextMenu()
{
IsOpen = true,
});
MainWindow.arrayView.targetNeuronIndex = targetID;
Point loc = dp.pointFromNeuron(targetID);
if (loc.X < 0 || loc.X > theCanvas.ActualWidth - cm.ActualWidth ||
loc.Y < 0 || loc.Y > theCanvas.ActualHeight - cm.ActualHeight)
{
MainWindow.arrayView.PanToNeuron(targetID);
loc = dp.pointFromNeuron(targetID);
}
loc.X += dp.NeuronDisplaySize / 2;
loc.Y += dp.NeuronDisplaySize / 2;
loc = MainWindow.arrayView.theCanvas.PointToScreen(loc);
cm1.PlacementRectangle = new Rect(loc.X, loc.Y, 0, 0);
cm1.Placement = System.Windows.Controls.Primitives.PlacementMode.AbsolutePoint;
}
}
}
}
e.Handled = true;
}
}