/// <summary>
/// Processes the specified change to the profiler's control state.
/// </summary>
private void HandleControlState(String name, ControlState state)
{
switch (state)
{
case ControlState.Unchanged:
break;
case ControlState.Resume:
if (snapshotting)
{
ProfilingControl.Resume();
}
break;
case ControlState.Pause:
if (snapshotting)
{
ProfilingControl.Pause();
}
break;
default:
throw new ArgumentOutOfRangeException("state");
}
}
/// <inheritdoc/>
public override void EndSnapshot()
{
if (!snapshotting)
{
throw new InvalidOperationException(dotTraceStrings.SnapshotNotInProgress);
}
if (snapshotNextFrameInProgress)
{
throw new InvalidOperationException(dotTraceStrings.SnapshottingFrame);
}
snapshotting = false;
ProfilingControl.Stop();
}
/// <inheritdoc/>
public override void BeginSnapshot()
{
if (snapshotting)
{
throw new InvalidOperationException(dotTraceStrings.SnapshotAlreadyInProgress);
}
snapshotting = true;
if (numberOfActiveEnabledSections > 0)
{
ProfilingControl.Start();
}
else
{
ProfilingControl.StartPaused();
}
}
