public static ProgressReporter FromAction(Action <object, ProgressReporterEventArgs> myAction)
{
ProgressReporter reporter = new ProgressReporter();
reporter.OnProgress += new EventHandler <ProgressReporterEventArgs>((sender, args) => myAction(sender, args));
return(reporter);
}
public ProgressReporterEventArgs GetScaled(double min, double max, string newMessage)
{
return(new ProgressReporterEventArgs()
{
Percent = ProgressReporter.Scale(min, max, this.Percent),
Message = newMessage
});
}
// Public Methods
public ProgressReporterEventArgs GetScaled(double min, double max)
{
return(new ProgressReporterEventArgs()
{
Percent = ProgressReporter.Scale(min, max, this.percent),
Message = this.message
});
}
// Public Methods
public static ProgressReporter Coalesce(ref ProgressReporter reporter)
{
if (reporter == null)
{
reporter = new ProgressReporter();
}
return(reporter);
}
public static ProgressReporter FromAction(Action <double, string> action)
{
// public static implicit operator ProgressReporter(Action<double, string> action)
ProgressReporter p = new ProgressReporter();
p.OnProgress += (sender, a) =>
{
action(a.Percent, a.Message);
};
return(p);
}
public ProgressReporter GetTransformed(Func <ProgressReporterEventArgs, ProgressReporterEventArgs> transformFunction)
{
if (transformFunction == null)
{
return(this);
}
ProgressReporter reporter = new ProgressReporter();
reporter.OnProgress += (sender, args) =>
{
if (OnProgress != null)
{
OnProgress(sender, transformFunction(args));
}
};
return(reporter);
}
public ProgressReporter[] GetBalanced(params int[] callCount)
{
double[] percents;
percents = new double[callCount.Length];
int sum = 0;
for (int i = 0; i < callCount.Length; i++)
{
sum += callCount[i];
percents[i] = sum;
}
percents = percents.Select(q => q * 100.0 / percents[callCount.Length - 1]).ToArray();
ProgressReporter[] reet = new ProgressReporter[callCount.Length];
double last = 0;
for (int i = 0; i < callCount.Length; i++)
{
reet[i] = GetScaled(last, percents[i]);
last = percents[i];
}
return(reet);
}
