private Pen GetPen(string command, DataBuses targetBus)
{
var commands = RegisteredOTHERCommands;
switch (targetBus)
{
case DataBuses.NONE: return(inactivePenThin);
case DataBuses.RBUS:
commands = RegisteredRBUSCommands;
break;
case DataBuses.DBUS:
commands = RegisteredDBUSCommands;
break;
case DataBuses.SBUS:
commands = RegisteredSBUSCommands;
break;
default:
break;
}
if (commands[command].Active && commands[command].TargetBus == targetBus)
{
return(activePen);
}
else
{
return(inactivePen);
}
}
private void DrawVerticalCommandArrow(Graphics g, Rectangle rect, DataBuses destinationBus, string text, double width, int yOffset, string command)
{
int x = (int)(rect.Location.X + rect.Width * width);
int y = rect.Location.Y + rect.Height + yOffset;
int destY = GetBusY(destinationBus);
g.DrawArrow(GetPen(command, destinationBus), x, y, x, destY);
g.DrawString(text, Font, Brushes.Black, x, destY - (destY - y) / 2);
}
private void DrawVerticalCommandArrow(Graphics g, DataBuses sourceBus, Rectangle rect, string text, double width, int yOffset, string command, bool inverted = false)
{
int x = (int)(rect.Location.X + rect.Width * width);
int y = rect.Location.Y + yOffset + (inverted ? rect.Height : 0);
int sourceY = GetBusY(sourceBus);
if (false)
{
int t = y;
y = sourceY;
sourceY = t;
}
g.DrawArrow(GetPen(command, sourceBus), x, sourceY, x, y);
g.DrawString(text, Font, Brushes.Black, x, y - (y - sourceY) / 2 - 10);
}
private int GetBusY(DataBuses bus)
{
switch (bus)
{
case DataBuses.NONE: return(0);
case DataBuses.RBUS: return(RBusY);
case DataBuses.DBUS: return(DBusY);
case DataBuses.SBUS: return(SBusY);
default: return(0);
}
}
private void DrawVerticalCommandArrow(Graphics g, DataBuses sourceBus, Rectangle rect, string value, double width)
{
DrawVerticalCommandArrow(g, sourceBus, rect, value, width, 0, value);
}
private void DrawVerticalCommandArrow(Graphics g, Rectangle rect, DataBuses destinationBus, string value, double width)
{
DrawVerticalCommandArrow(g, rect, destinationBus, value, width, 0, value);
}
public void Activate(DataBuses targetBus)
{
Active = true;
TargetBus = targetBus;
StatusChanged?.Invoke(this, new CommandStatusChangedEventArgs(targetBus, Name));
}
public CommandStatusChangedEventArgs(DataBuses targetBus, string name)
{
TargetBus = targetBus;
Name = name;
}