/*
* Creates a new Component instance based on a ComponentData object
*/
public static Component CreateComponent(Circuit parent, Point origin, ComponentData data)
{
Component newComponent = null;
switch (data.ComponentType)
{
case "Resistor":
newComponent = new Resistor(parent, origin);
break;
case "SPDT Switch":
newComponent = new Switch(parent, origin, true);
break;
case "Push Switch":
newComponent = new Switch(parent, origin, false);
break;
case "Memory":
newComponent = new Memory(parent, origin, data);
break;
case "Integrated Circuit":
newComponent = new IntegratedCircuit(parent, origin, data.ComponentModel);
break;
case "Capacitor":
newComponent = new Capacitor(parent, origin, false);
break;
case "Electrolytic Capacitor":
newComponent = new Capacitor(parent, origin, true);
break;
case "Potentiometer":
newComponent = new Potentiometer(parent, origin);
break;
case "LDR":
newComponent = new LDR(parent, origin);
break;
case "Diode":
newComponent = new Diode(parent, origin, data.ComponentModel);
break;
case "Transistor":
case "NPN Transistor":
case "PNP Transistor":
case "N-channel MOSFET":
newComponent = new Transistor(parent, origin, data.ComponentModel);
break;
case "LED":
newComponent = new LED(parent, origin, data.ComponentModel);
break;
case "7-Segment Display":
newComponent = new SevenSegment(parent, origin, data.ComponentModel);
break;
case "Probe":
newComponent = new Probe(parent, origin);
break;
}
if (newComponent != null)
{
newComponent.SetComponentValue(data.ComponentValue);
}
return(newComponent);
}
public void UpdatePrompt()
{
switch (SelectedTool)
{
case "SELECT":
if (circuit.GetSelectedWire() != null)
{
Prompt.Text = "Wire selected";
}
else if (circuit.GetSelectedComponent() != null)
{
Component c = circuit.GetSelectedComponent();
Prompt.Text = c.ComponentType + " " + c.ID + " selected";
if (c.ComponentModel != "")
{
Prompt.Text += ", model " + c.ComponentModel;
}
if (c.ComponentValue.ID != "")
{
Prompt.Text += ", value " + c.ComponentValue.ToString();
}
}
else
{
Prompt.Text = "Select an object";
}
break;
case "INTERACT":
Prompt.Text = "Click on a component to interact with it";
break;
case "WIRE":
if (Breadboard.StartedWire)
{
Prompt.Text = "Click to finish placing wire";
}
else
{
Prompt.Text = "Click to start placing wire";
}
break;
case "COMPONENT":
ComponentData selectedComponent = GetSelectedComponent();
if (selectedComponent != null)
{
if (Breadboard.StartedLeadedComponent)
{
Prompt.Text = "Click to finish placing " + selectedComponent.Label;
}
else
{
Prompt.Text = "Click to place " + selectedComponent.Label;
}
}
else
{
Prompt.Text = "Select a component type from the panel on the left";
}
break;
case "DELETE":
Prompt.Text = "Click on a component or wire to delete it";
break;
}
}
public MainWindow()
{
System.Diagnostics.Trace.WriteLine(Environment.Version);
if (!System.IO.Directory.Exists("res/"))
{
System.IO.Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
if (!System.IO.Directory.Exists("res/"))
{
MessageBox.Show("The directory containing the resources needed by this application is missing. Please check your installation.", "Application Error", MessageBoxButton.OK, MessageBoxImage.Error);
Application.Current.Shutdown();
}
}
string missingResource = "";
if (CheckForMissingResources(ref missingResource))
{
MessageBox.Show("The resource \"" + missingResource + "\" is missing. Please check your installation.", "Application Error", MessageBoxButton.OK, MessageBoxImage.Error);
Application.Current.Shutdown();
}
circuit = new Circuit(this);
// AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
App.Current.DispatcherUnhandledException += Current_DispatcherUnhandledException;
InitializeComponent();
TreeViewItem customResistor = new TreeViewItem();
PopulateMenu(Devices_Resistors, Constants.E6, 0, 7, "Ω Resistor", "Resistor");
TreeViewItem customCapacitor = new TreeViewItem();
PopulateMenu(Devices_Capacitors, Constants.E3, -10, -7, "F Capacitor", "Capacitor");
PopulateMenu(Devices_ElectroCapacitors, Constants.E3, -6, -3, "F Capacitor", "Electrolytic Capacitor");
PopulateMenuWithModels(Devices_DigitalIC, "Integrated Circuit", "res/models/ics.xml", "Digital");
PopulateMenuWithModels(Devices_AnalogIC, "Integrated Circuit", "res/models/ics.xml", "Analog");
PopulateMenuWithModels(Devices_Diodes, "Diode", "res/models/diodes.xml");
PopulateMenuWithModels(Devices_NPN, "NPN Transistor", "res/models/transistors.xml", "npn");
PopulateMenuWithModels(Devices_PNP, "PNP Transistor", "res/models/transistors.xml", "pnp");
PopulateMenuWithModels(Devices_NMOS, "N-channel MOSFET", "res/models/transistors.xml", "nmos");
PopulateMenuWithModels(Devices_Output, "LED", "res/models/leds.xml", null, " LED");
PopulateMenuWithModels(Devices_Output, "7-Segment Display", "res/models/7seg.xml", null);
ComponentData pot_10k = new ComponentData("Potentiometer", 10000, "10k Potentiometer");
TreeViewItem pot_10k_item = new TreeViewItem();
pot_10k_item.Header = pot_10k;
Devices_Input.Items.Add(pot_10k_item);
ComponentData ldr = new ComponentData("LDR", 0, "LDR");
TreeViewItem ldr_item = new TreeViewItem();
ldr_item.Header = ldr;
Devices_Input.Items.Add(ldr_item);
ComponentData spdt_switch = new ComponentData("SPDT Switch", 0, "SPDT Switch");
TreeViewItem spdt_switch_item = new TreeViewItem();
spdt_switch_item.Header = spdt_switch;
Devices_Input.Items.Add(spdt_switch_item);
ComponentData push_switch = new ComponentData("Push Switch", 0, "Push Switch");
TreeViewItem push_switch_item = new TreeViewItem();
push_switch_item.Header = push_switch;
Devices_Input.Items.Add(push_switch_item);
ComponentData probe = new ComponentData("Probe", 0, "Oscilloscope Probe");
TreeViewItem probe_item = new TreeViewItem();
probe_item.Header = probe;
DevicePicker.Items.Add(probe_item);
SetNumberOfBreadboards(1);
UpdateTimer.Interval = TimeSpan.FromMilliseconds(50);
UpdateTimer.Tick += SimUpdate;
SelectTool("SELECT");
string[] args = Environment.GetCommandLineArgs();
if (args.Length > 1)
{
if (System.IO.File.Exists(args[1]))
{
circuit.ClearUndoQueue();
circuit.LoadCircuit(args[1]);
LastOpenedFile = args[1];
Title = "Breadboard Simulator - " + System.IO.Path.GetFileNameWithoutExtension(args[1]);
}
}
PopulateSamplesMenu(File_Samples, "res/samples");
}
private void Breadboard_MouseUp(object sender, MouseButtonEventArgs e)
{
ParentCircuit.DeselectAll();
if (ParentCircuit.ParentWindow.SelectedTool == "WIRE")
{
if (StartedWire)
{
Point actualCoord = GetHoleCoord(e.GetPosition(this), true);
if (BreadBoardHolePositions.Contains(actualCoord))
{
actualCoord = GetAbsolutePosition(actualCoord);
Orientation o = Util.getBestOrientation(WirePointA, actualCoord);
int length = 0;
if (o == Orientation.Horizontal)
{
length = (int)((actualCoord.X - WirePointA.X) / Constants.ScaleFactor);
}
else
{
length = (int)((actualCoord.Y - WirePointA.Y) / Constants.ScaleFactor);
}
NewWire.Length = length;
NewWire.WireOrientation = o;
NewWire.MakePermanentWire();
StartedWire = false;
ParentCircuit.UpdateWireColours();
ParentCircuit.AddUndoAction(new AddAction(NewWire, ParentCircuit));
}
}
else
{
Point rawCoord = GetHoleCoord(e.GetPosition(this), false);
Point actualCoord = new Point(0, 0);
bool isValid = false;
//We only want to start a new wire if the user clicks on or near a hole
foreach (Point p in BreadBoardHolePositions)
{
double distance = Math.Sqrt(Math.Pow((p.X - rawCoord.X), 2) + Math.Pow((p.Y - rawCoord.Y), 2));
if (distance < 0.4)
{
isValid = true;
actualCoord = p;
break;
}
}
if (isValid)
{
WirePointA = GetAbsolutePosition(actualCoord);
StartedWire = true;
NewWire = new Wire(ParentCircuit, Orientation.Horizontal, 0,
Constants.RandomWireColours[new Random().Next(Constants.RandomWireColours.Length)],
new Point(WirePointA.X + 1, WirePointA.Y + 1));
NewWire.MakeTemporaryWire();
ParentCircuit.AddWire(NewWire);
}
}
}
else if (ParentCircuit.ParentWindow.SelectedTool == "COMPONENT")
{
if (StartedLeadedComponent)
{
Point actualCoord = GetHoleCoord(e.GetPosition(this), true);
if (BreadBoardHolePositions.Contains(actualCoord))
{
actualCoord = GetAbsolutePosition(actualCoord);
Orientation o = Util.getBestOrientation(ComponentPointA, actualCoord);
int length = 0;
if (o == Orientation.Horizontal)
{
length = (int)((actualCoord.X - ComponentPointA.X) / Constants.ScaleFactor);
}
else
{
length = (int)((actualCoord.Y - ComponentPointA.Y) / Constants.ScaleFactor);
}
if (Math.Abs(length) >= NewLeadedComponent.MinLength)
{
NewLeadedComponent.Length = length;
NewLeadedComponent.orientation = o;
NewLeadedComponent.MakePermanent();
ParentCircuit.UpdateNetConnectivity();
StartedLeadedComponent = false;
ParentCircuit.AddUndoAction(new AddAction(NewLeadedComponent, ParentCircuit));
}
}
}
else
{
ComponentData selectedComponentType = ParentCircuit.ParentWindow.GetSelectedComponent();
if (selectedComponentType != null)
{
Point rawCoord = GetHoleCoord(e.GetPosition(this), false);
Point actualCoord = new Point(0, 0);
bool isValid = false;
//We only want to start a new wire if the user clicks on or near a hole
foreach (Point p in BreadBoardHolePositions)
{
double distance = Math.Sqrt(Math.Pow((p.X - rawCoord.X), 2) + Math.Pow((p.Y - rawCoord.Y), 2));
if (distance < 0.4)
{
isValid = true;
actualCoord = p;
break;
}
}
if (isValid)
{
Component newComponent = Component.CreateComponent(ParentCircuit, GetAbsolutePosition(actualCoord), selectedComponentType);
if (newComponent != null)
{
if (newComponent is LeadedComponent)
{
ComponentPointA = GetAbsolutePosition(actualCoord);
StartedLeadedComponent = true;
NewLeadedComponent = (LeadedComponent)newComponent;
NewLeadedComponent.MakeTemporary();
}
else
{
ParentCircuit.AddUndoAction(new AddAction(newComponent, ParentCircuit));
}
ParentCircuit.AddComponent(newComponent);
ParentCircuit.UpdateNetConnectivity();
}
}
}
}
}
ParentCircuit.ParentWindow.UpdatePrompt();
}