public void DragOver(IDropInfo dropInfo)
{
if (SelectedController == null)
{
return;
}
List <IConnectable> connectables = new List <IConnectable>();
if (dropInfo.Data is FilteredConnectablesGroup group)
{
if (group.Scope == SelectedController)
{
return;
}
connectables = ConnectionHelper.GetConnectables(group.Scope, filterPredicate);
}
else if (dropInfo.Data is IEnumerable dropList && dropList.GetItemType() == typeof(FilteredConnectablesGroup))
{
foreach (FilteredConnectablesGroup item in dropList)
{
connectables.AddRange(ConnectionHelper.GetConnectables(item.Scope, filterPredicate));
}
}
if (ConnectionHelper.CanConnectToController(connectables, SelectedController))
{
DragDropHelpers.SetDragAdorners(dropInfo);
}
}
private List <TECController> getCompatibleControllers(IEnumerable <TECController> controllers)
{
List <TECController> result = new List <TECController>();
foreach (TECController controller in controllers)
{
if (ConnectionHelper.CanConnectToController(toConnect, controller))
{
result.Add(controller);
}
}
return(result);
}
public void CanConnectToControllerTest1()
{
TECProtocol protocol = new TECProtocol(new List <TECConnectionType>());
TECProtocol otherProtocol = new TECProtocol(new List <TECConnectionType>());
TECDevice protDevice = new TECDevice(new List <TECConnectionType>(), new List <TECProtocol>()
{
protocol
}, new TECManufacturer());
TECDevice otherProtDevice = new TECDevice(new List <TECConnectionType>(), new List <TECProtocol>()
{
otherProtocol
}, new TECManufacturer());
List <IConnectable> connectables = new List <IConnectable>();
TECSubScope item1 = new TECSubScope();
item1.Devices.Add(otherProtDevice);
connectables.Add(item1);
TECSubScope item2 = new TECSubScope();
item2.Devices.Add(protDevice);
connectables.Add(item2);
TECSubScope item3 = new TECSubScope();
item3.Devices.Add(protDevice);
connectables.Add(item3);
TECSubScope item4 = new TECSubScope();
item4.Devices.Add(protDevice);
connectables.Add(item4);
TECSubScope item5 = new TECSubScope();
item5.Devices.Add(protDevice);
connectables.Add(item5);
TECSubScope item6 = new TECSubScope();
item6.Devices.Add(protDevice);
connectables.Add(item6);
TECControllerType type = new TECControllerType(new TECManufacturer());
type.IO.Add(new TECIO(protocol));
TECProvidedController controller = new TECProvidedController(type);
Assert.IsFalse(ConnectionHelper.CanConnectToController(connectables, controller));
}
public void CanConnectToControllerTest3()
{
TECConnectionType connectionType = new TECConnectionType();
TECDevice device = new TECDevice(new List <TECConnectionType> {
connectionType
}, new List <TECProtocol>(), new TECManufacturer());
List <IConnectable> connectables = new List <IConnectable>();
TECSubScope item1 = new TECSubScope();
item1.Devices.Add(device);
TECPoint aiPoint = new TECPoint();
aiPoint.Type = IOType.AI;
item1.AddPoint(aiPoint);
connectables.Add(item1);
TECSubScope item2 = new TECSubScope();
item2.Devices.Add(device);
TECPoint diPoint = new TECPoint();
diPoint.Type = IOType.DI;
item2.AddPoint(diPoint);
connectables.Add(item2);
TECSubScope item3 = new TECSubScope();
item3.Devices.Add(device);
TECPoint doPoint = new TECPoint();
doPoint.Type = IOType.DO;
item3.AddPoint(doPoint);
connectables.Add(item3);
TECSubScope item4 = new TECSubScope();
item4.Devices.Add(device);
TECPoint aoPoint = new TECPoint();
aoPoint.Type = IOType.AO;
item4.AddPoint(aoPoint);
connectables.Add(item4);
TECSubScope item5 = new TECSubScope();
item5.Devices.Add(device);
TECPoint otherAoPoint = new TECPoint();
otherAoPoint.Type = IOType.AO;
item5.AddPoint(otherAoPoint);
connectables.Add(item5);
TECControllerType type = new TECControllerType(new TECManufacturer());
type.IO.Add(new TECIO(IOType.UI));
type.IO.Add(new TECIO(IOType.UI));
type.IO.Add(new TECIO(IOType.UO));
type.IO.Add(new TECIO(IOType.UO));
type.IO.Add(new TECIO(IOType.UI));
TECProvidedController controller = new TECProvidedController(type);
Assert.IsFalse(ConnectionHelper.CanConnectToController(connectables, controller));
}
