internal ChildProgressBar(int maxTicks, string message, Action scheduleDraw, ProgressBarOptions options = null, Action<ProgressBarHeight> growth = null)
: base(maxTicks, message, options)
{
_scheduleDraw = scheduleDraw;
_growth = growth;
_growth?.Invoke(ProgressBarHeight.Increment);
}
public ChildProgressBar Spawn(int maxTicks, string message, ProgressBarOptions options = null)
{
var pbar = new ChildProgressBar(maxTicks, message, DisplayProgress, options, this.Grow);
this.Children.Add(pbar);
DisplayProgress();
return pbar;
}
public ProgressBar(int maxTicks, string message, ProgressBarOptions options = null)
: base(maxTicks, message, options)
{
_originalCursorTop = Console.CursorTop;
_originalWindowTop = Console.WindowTop;
_originalColor = Console.ForegroundColor;
Console.CursorVisible = false;
if (this.Options.DisplayTimeInRealTime)
_timer = new Timer((s) => DisplayProgress(), null, 500, 500);
}
protected ProgressBarBase(int maxTicks, string message, ProgressBarOptions options)
{
this._maxTicks = Math.Max(0, maxTicks);
this._message = message;
this.Options = options ?? ProgressBarOptions.Default;
}
public ProgressBar(int maxTicks, string message, ProgressBarOptions options = null)
: base(maxTicks, message, options)
{
_writeMessageToConsole = this.Options.WriteQueuedMessage ?? DefaultConsoleWrite;
_startedRedirected = Console.IsOutputRedirected;
try
{
_originalCursorTop = Console.CursorTop;
_originalWindowTop = Console.WindowTop;
_originalWindowHeight = Console.WindowHeight + _originalWindowTop;
_originalColor = Console.ForegroundColor;
}
catch
{
_startedRedirected = true;
}
if (!_startedRedirected)
{
Console.CursorVisible = false;
}
if (this.Options.EnableTaskBarProgress)
{
TaskbarProgress.SetState(TaskbarProgress.TaskbarStates.Normal);
}
if (this.Options.DisplayTimeInRealTime)
{
_timer = new Timer((s) => OnTimerTick(), null, 500, 500);
}
else //draw once
{
_timer = new Timer((s) =>
{
_timer.Dispose();
DisplayProgress();
}, null, 0, 1000);
}
_displayProgressEvent = new AutoResetEvent(false);
_displayProgress = Task.Run(() =>
{
while (_isDisposed == 0)
{
if (!_displayProgressEvent.WaitOne(TimeSpan.FromSeconds(10)))
{
continue;
}
if (_isDisposed > 0)
{
return;
}
try
{
UpdateProgress();
}
catch
{
//don't want to crash background thread
}
}
});
}
protected ProgressBarBase(int maxTicks, string message, ProgressBarOptions options)
{
this._maxTicks = Math.Max(0, maxTicks);
this._message = message;
this.Options = options ?? ProgressBarOptions.Default;
}