public static bool IsEqualTo(this IPsnChannel channel1, IPsnChannel channel2)
{
if (channel1.CanBeFaultSign != channel2.CanBeFaultSign)
{
return(false);
}
//if (channel1.End != channel2.End) return false;
if (channel1.IsEnabled != channel2.IsEnabled)
{
return(false);
}
if (channel1.IsFaultSign != channel2.IsFaultSign)
{
return(false);
}
if (channel1.IsInput != channel2.IsInput)
{
return(false);
}
if (channel1.Name != channel2.Name)
{
return(false);
}
//if (channel1.Start != channel2.Start) return false;
if (channel1.Type != channel2.Type)
{
return(false);
}
return(true);
}
public PsnSignalViewModel(IPsnChannel model)
{
_model = model;
_isTrendLoadInProgress = false;
_cmdLoadTrend = new DependedCommand(() =>
{
IsTrendLoadInProgress = true;
_model.LoadTrendAsync(ea => {
MessageSystem.ShowMessage(ea.Message);
switch (ea.ResultCode)
{
case OnCompleteEventArgs.CompleteResult.Ok:
MessageSystem.ShowMessage("DataPoints count: " + _model.Trend.Count);
IsTrendLoadInProgress = false;
return;
case OnCompleteEventArgs.CompleteResult.Error:
IsTrendLoadInProgress = false;
return;
}
});
}, () => !IsTrendLoadInProgress);
_cmdLoadTrend.AddDependOnProp(this, "IsTrendLoadInProgress");
_cmdUnloadTrend = new DependedCommand(() => _model.FreeTrend(), () => true);
}
/// <summary>
/// Создаёт новый экземпляр класса
/// </summary>
/// <param name="channel">Ассоциируемый канал</param>
/// <param name="data">Данные канала</param>
public PsnChannelCurrentData(IPsnChannel channel, double data)
{
_channel = channel;
Data = data;
}
public PsnChannelViewModel(IPsnChannel psnChannel, TrendChartType trendChartType)
{
_psnChannel = psnChannel;
TrendChartType = trendChartType;
}
public PsnChannelViewModel(IPsnChannel psnChannel, PsnMeterViewModel parentMeter)
{
this.psnChannel = psnChannel;
ParentMeter = parentMeter;
}
