// Module defining this command // Optional custom code for this activity /// <summary> /// Returns a configured instance of System.Management.Automation.PowerShell, pre-populated with the command to run. /// </summary> /// <param name="context">The NativeActivityContext for the currently running activity.</param> /// <returns>A populated instance of Sytem.Management.Automation.PowerShell</returns> /// <remarks>The infrastructure takes responsibility for closing and disposing the PowerShell instance returned.</remarks> protected override ActivityImplementationContext GetPowerShell(NativeActivityContext context) { System.Management.Automation.PowerShell invoker = global::System.Management.Automation.PowerShell.Create(); System.Management.Automation.PowerShell targetCommand = invoker.AddCommand(PSCommandName); // Initialize the arguments if (Activity.Expression != null) { targetCommand.AddParameter("Activity", Activity.Get(context)); } if (Status.Expression != null) { targetCommand.AddParameter("Status", Status.Get(context)); } if (ProgressId.Expression != null) { targetCommand.AddParameter("Id", ProgressId.Get(context)); } if (PercentComplete.Expression != null) { targetCommand.AddParameter("PercentComplete", PercentComplete.Get(context)); } if (SecondsRemaining.Expression != null) { targetCommand.AddParameter("SecondsRemaining", SecondsRemaining.Get(context)); } if (CurrentOperation.Expression != null) { targetCommand.AddParameter("CurrentOperation", CurrentOperation.Get(context)); } if (ParentId.Expression != null) { targetCommand.AddParameter("ParentId", ParentId.Get(context)); } if (Completed.Expression != null) { targetCommand.AddParameter("Completed", Completed.Get(context)); } if (SourceId.Expression != null) { targetCommand.AddParameter("SourceId", SourceId.Get(context)); } return(new ActivityImplementationContext() { PowerShellInstance = invoker }); }
RenderAnsi(ArrayList strCollection, int indentation, int maxWidth) { string indent = StringUtil.Padding(indentation); string secRemain = string.Empty; if (SecondsRemaining >= 0) { secRemain = SecondsRemaining.ToString() + "s"; } int secRemainLength = secRemain.Length + 1; // limit progress bar to 120 chars as no need to render full width if (PSStyle.Instance.Progress.MaxWidth > 0 && maxWidth > PSStyle.Instance.Progress.MaxWidth) { maxWidth = PSStyle.Instance.Progress.MaxWidth; } // if the activity is really long, only use up to half the width string activity; if (Activity.Length > maxWidth / 2) { activity = Activity.Substring(0, maxWidth / 2) + PSObjectHelper.Ellipsis; } else { activity = Activity; } // 4 is for the extra space and square brackets below and one extra space int barWidth = maxWidth - activity.Length - indentation - 4; var sb = new StringBuilder(); int padding = maxWidth + PSStyle.Instance.Progress.Style.Length + PSStyle.Instance.Reverse.Length + PSStyle.Instance.ReverseOff.Length; sb.Append(PSStyle.Instance.Reverse); int maxStatusLength = barWidth - secRemainLength - 1; if (maxStatusLength > 0 && StatusDescription.Length > barWidth - secRemainLength) { sb.Append(StatusDescription.AsSpan(0, barWidth - secRemainLength - 1)); sb.Append(PSObjectHelper.Ellipsis); } else { sb.Append(StatusDescription); } int emptyPadLength = barWidth + PSStyle.Instance.Reverse.Length - sb.Length - secRemainLength; if (emptyPadLength > 0) { sb.Append(string.Empty.PadRight(emptyPadLength)); } sb.Append(secRemain); if (PercentComplete > 0 && PercentComplete < 100 && barWidth > 0) { int barLength = PercentComplete * barWidth / 100; if (barLength >= barWidth) { barLength = barWidth - 1; } if (barLength < sb.Length) { sb.Insert(barLength + PSStyle.Instance.Reverse.Length, PSStyle.Instance.ReverseOff); } } else { sb.Append(PSStyle.Instance.ReverseOff); } strCollection.Add( StringUtil.Format( "{0}{1}{2} [{3}]{4}", indent, PSStyle.Instance.Progress.Style, activity, sb.ToString(), PSStyle.Instance.Reset) .PadRight(padding)); }