public DeviceItem(ISolutionItem parent, NodeDevice device)
: base(parent, device.DeviceName.ToString())
{
ContextMenu = extensionService.Sort(contextMenu);
Device = device;
HeaderIsEditable = true;
}
public static NodeDevice BuildWith(
FieldIdentifier Code, FieldGuid TypeId,
FieldString Address, FieldBase64 Configuration,
FieldDeviceName DeviceName)
{
//build fields
Dictionary <FieldIdentifier, FieldBase> mutableFields =
new Dictionary <FieldIdentifier, FieldBase>();
mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
mutableFields.Add(new FieldIdentifier(m_TypeIdName), TypeId);
mutableFields.Add(new FieldIdentifier(m_AddressName), Address);
mutableFields.Add(new FieldIdentifier(m_ConfigurationName), Configuration);
mutableFields.Add(new FieldIdentifier(m_DeviceNameName), DeviceName);
//Add Fields here: mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
//build children
KeyedNodeCollection <NodeBase> mutableChildren =
new KeyedNodeCollection <NodeBase>();
//Add Children here: mutableChildren.Add(SomeChild);
//build node
NodeDevice Builder = new NodeDevice(
new ReadOnlyDictionary <FieldIdentifier, FieldBase>(mutableFields),
new ReadOnlyCollection <NodeBase>(mutableChildren));
return(Builder);
}
public static NodeDevice BuildWith(
FieldIdentifier Code, FieldGuid TypeId,
FieldString Address, FieldBase64 Configuration,
FieldDeviceName DeviceName)
{
//build fields
Dictionary<FieldIdentifier, FieldBase> mutableFields =
new Dictionary<FieldIdentifier, FieldBase>();
mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
mutableFields.Add(new FieldIdentifier(m_TypeIdName), TypeId);
mutableFields.Add(new FieldIdentifier(m_AddressName), Address);
mutableFields.Add(new FieldIdentifier(m_ConfigurationName), Configuration);
mutableFields.Add(new FieldIdentifier(m_DeviceNameName), DeviceName);
//Add Fields here: mutableFields.Add(new FieldIdentifier(m_CodeName), Code);
//build children
KeyedNodeCollection<NodeBase> mutableChildren =
new KeyedNodeCollection<NodeBase>();
//Add Children here: mutableChildren.Add(SomeChild);
//build node
NodeDevice Builder = new NodeDevice(
new ReadOnlyDictionary<FieldIdentifier, FieldBase>(mutableFields),
new ReadOnlyCollection<NodeBase>(mutableChildren));
return Builder;
}
public void SetUserStatusMonitor(NodeDevice device, IEnumerable<TwitterStatus> statuses)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
lock (this)
{
if (!m_UserStatusMonitorResults.ContainsKey(device))
{
m_UserStatusMonitorResults.Add(device, statuses);
}
else
{
m_UserStatusMonitorResults[device] = statuses;
}
}
}
public void SetIsRunning(NodeDevice device, bool value)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
lock (this)
{
if (!m_IsRunning.ContainsKey(device))
{
m_IsRunning.Add(device, value);
}
else
{
m_IsRunning[device] = value;
}
}
}
public bool IsRunning(NodeDevice device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
bool retVal;
lock (this)
{
if (!m_IsRunning.ContainsKey(device))
{
SetIsRunning(device, false);
}
retVal = m_IsRunning[device];
}
return retVal;
}
public ReadOnlyCollection<TwitterStatus> GetUserStatusMonitor(NodeDevice device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
ReadOnlyCollection<TwitterStatus> retVal;
lock (this)
{
if (m_UserStatusMonitorResults.ContainsKey(device) && m_UserStatusMonitorResults[device] != null)
{
retVal = new ReadOnlyCollection<TwitterStatus>(m_UserStatusMonitorResults[device].ToList());
}
else
{
retVal = new ReadOnlyCollection<TwitterStatus>(new List<TwitterStatus>());
}
}
return retVal;
}
private void kickOffBackgroundRequestIfNecessary(NodeDevice device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
if (deviceShouldBeRunning(device) && !deviceState.IsRunning(device))
{
// start it
deviceState.SetIsRunning(device, true);
string[] addressParts = device.Address.ToString().Split(new string[] { AbstractTwitterDevice.ADDRESS_SEPARATOR }, StringSplitOptions.None);
string token = new FieldBase64(addressParts[0]).Decode();
string tokenSecret = new FieldBase64(addressParts[1]).Decode();
var twitter = FluentTwitter.CreateRequest()
.AuthenticateWith(TwitterConsumer.ConsumerKey, TwitterConsumer.ConsumerSecret, token, tokenSecret)
.Statuses().OnUserTimeline();
twitter.CallbackTo((sender, result, userstate) =>
{
deviceState.SetUserStatusMonitor(device, result.AsStatuses());
// Implement some rate limiting
long waitSeconds100Percent = 20;
if (result.RateLimitStatus.RemainingHits > 0)
{
long secondsBeforeReset = (long)result.RateLimitStatus.ResetTime.Subtract(DateTime.Now).TotalSeconds;
waitSeconds100Percent = secondsBeforeReset / result.RateLimitStatus.RemainingHits;
}
long waitSecondsMinimum = 20;
if (result.RateLimitStatus.HourlyLimit > 0)
{
waitSecondsMinimum = 3600 / result.RateLimitStatus.HourlyLimit;
}
long waitSeconds = Math.Max((long)((1/50.Percent()) * waitSeconds100Percent), waitSecondsMinimum); // limits to a certain percentage, with a floor
System.Threading.Thread.Sleep((int)(waitSeconds * 1000));
deviceState.SetIsRunning(device, false);
});
twitter.BeginRequest();
}
}
private bool deviceShouldBeRunning(NodeDevice device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
return device.Address.ToString() != string.Empty && Running;
}
private void scanJoystickInputs(NodeDevice device, Joystick joystick)
{
var state = joystick.GetCurrentState();
foreach (var discreteInput in device.NodeDiscreteInputChildren)
{
int buttonIndex = Convert.ToInt32(discreteInput.Address.ToString());
var buttons = state.GetButtons();
discreteInput.Value = buttons[buttonIndex];
}
foreach (var analogInput in device.NodeAnalogInputChildren)
{
int rawValue = 0;
if (analogInput.Code.ToString().StartsWith(Resources.Strings.PoVHat))
{
var povIndex = Convert.ToInt32(analogInput.Address.ToString());
rawValue = state.GetPointOfViewControllers()[povIndex];
}
else
{
switch (analogInput.Address.ToString())
{
case "X":
rawValue = state.X;
break;
case "Y":
rawValue = state.Y;
break;
case "Z":
rawValue = state.Z;
break;
case "RotationX":
rawValue = state.RotationX;
break;
case "RotationY":
rawValue = state.RotationY;
break;
case "RotationZ":
rawValue = state.RotationZ;
break;
}
}
analogInput.Value = rawValue;
}
}
public PhidgetsDevice(Phidget phidget)
{
m_Phidget = phidget;
m_Device = buildDevice();
}
private void scanJoystickInputs(NodeDevice device)
{
var address = device.Address.ToString();
Guid instanceId = Guid.Parse(address);
if (deviceAttached(instanceId))
{
Joystick joystick;
if (this.acquiredJoysticks.ContainsKey(instanceId))
{
joystick = this.acquiredJoysticks[instanceId];
}
else
{
joystick = new Joystick(this.directInput, instanceId);
joystick.Acquire();
this.acquiredJoysticks.Add(instanceId, joystick);
}
scanJoystickInputs(device, joystick);
}
else
{
clearJoystickInputs(device);
if (this.acquiredJoysticks.ContainsKey(instanceId))
{
var joystick = this.acquiredJoysticks[instanceId];
joystick.Unacquire();
joystick.Dispose();
this.acquiredJoysticks.Remove(instanceId);
}
}
}
private void clearJoystickInputs(NodeDevice device)
{
foreach (var discreteInput in device.NodeDiscreteInputChildren)
{
discreteInput.Value = false;
}
foreach (var analogInput in device.NodeAnalogInputChildren)
{
analogInput.Value = 0M;
}
}
private TextLCD OpenTextLCD(NodeDevice device)
{
string address = device.Address.ToString();
if (address == string.Empty)
{
throw new ArgumentOutOfRangeException();
}
if (!textLCDs.ContainsKey(address))
{
textLCDs.Add(address, new TextLCD());
textLCDs[address].open(Int32.Parse(address));
}
return textLCDs[address];
}
private Servo OpenServo(NodeDevice device)
{
string address = device.Address.ToString();
if (address == string.Empty)
{
throw new ArgumentOutOfRangeException();
}
if (!servos.ContainsKey(address))
{
servos.Add(address, new Servo());
servos[address].open(Int32.Parse(address));
}
return servos[address];
}
private InterfaceKit OpenInterfaceKit(NodeDevice device)
{
string address = device.Address.ToString();
if (address == string.Empty)
{
throw new ArgumentOutOfRangeException();
}
if (!ifKits.ContainsKey(address))
{
ifKits.Add(address, new InterfaceKit());
ifKits[address].open(Int32.Parse(address));
}
return ifKits[address];
}
