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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core;
using Tango.Integration.Operation;
using Tango.Integration.ExternalBridge;
using Tango.PMR.Diagnostics;
using Tango.PPC.Common.Application;
using Tango.PPC.Common.Connection;
namespace Tango.PPC.Common.Diagnostics
{
/// <summary>
/// Represents the default diagnostics frame provider.
/// </summary>
/// <seealso cref="Tango.MachineStudio.Common.Diagnostics.IDiagnosticsFrameProvider" />
public class DefaultDiagnosticsFrameProvider : ExtendedObject, IDiagnosticsFrameProvider
{
private IMachineProvider _machineProvider;
private bool _disable;
/// <summary>
/// Disables the frame delivery from the current connected machine and enables the manual push frame method.
/// </summary>
public bool Disable
{
get { return _disable; }
set
{
_disable = value;
}
}
/// <summary>
/// Occurs when a new data frame is available.
/// </summary>
public event EventHandler<StartDiagnosticsResponse> FrameReceived;
/// <summary>
/// Initializes a new instance of the <see cref="DefaultDiagnosticsFrameProvider"/> class.
/// </summary>
/// <param name="machineProvider">The application manager.</param>
public DefaultDiagnosticsFrameProvider(IMachineProvider machineProvider)
{
_machineProvider = machineProvider;
machineProvider.MachineOperator.DiagnosticsDataAvailable += MachineOperator_DiagnosticsDataAvailable;
}
/// <summary>
/// Handles the Machine Operator Diagnostics Data Available event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="frame">The event arguments.</param>
private void MachineOperator_DiagnosticsDataAvailable(object sender, StartDiagnosticsResponse frame)
{
if (!Disable)
{
OnFrameReceived(frame);
}
}
/// <summary>
/// Push frames manual. (Only when Disable = true)
/// </summary>
/// <param name="frame">The frame.</param>
public void PushFrame(StartDiagnosticsResponse frame)
{
if (Disable)
{
OnFrameReceived(frame);
}
}
/// <summary>
/// Raises the <see cref="FrameReceived"/> event.
/// </summary>
/// <param name="frame">The frame.</param>
protected virtual void OnFrameReceived(StartDiagnosticsResponse frame)
{
FrameReceived?.Invoke(this, frame);
}
}
}
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