Added a status bar to the PowerShell console that's used to show prog…

…ress records from PowerShell.

Protocols/PowerShell/PowerShellConnectionForm.cs

@@ -125,6 +125,9 @@ public override void Connect()
 		{
 			GEnv.Options.Font = Connection.Font;
 
+			_progressBar.Value = 0;
+			_progressLabel.Text = "";
+
 			// This is not strictly a network connection:  we're relaying information that we receive from the runspace to the terminal over a local stream
 			// (a StreamConnection in this case)
 			TerminalParam terminalParam = TCPTerminalParam.Fake;
@@ -147,7 +150,7 @@ public override void Connect()
 			_terminal.TerminalPane.SendShiftTab = true;
 			_terminal.SetPaneColors(Connection.TextColor, Connection.BackgroundColor);
 
-			_powerShellHost = new PowerShellHost(this, _terminal, ExecuteQuiet);
+			_powerShellHost = new PowerShellHost(this, _terminal, ExecuteQuiet, _progressBar, _progressLabel);
 
 			// Create the host and runspace instances for this interpreter.  If we're connecting to the local host, don't bother with the connection info.
 			// ReSharper disable StringCompareIsCultureSpecific.3

Protocols/PowerShell/PowerShellConnectionForm.resx

@@ -117,4 +117,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="_statusStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
 </root>

Protocols/PowerShell/PowerShellHost.cs

@@ -6,6 +6,7 @@
 using System.Management.Automation.Runspaces;
 using System.Reflection;
 using System.Threading;
+using System.Windows.Forms;
 using WalburySoftware;
 
 namespace EasyConnect.Protocols.PowerShell
@@ -51,10 +52,12 @@ public class PowerShellHost : PSHost, IHostSupportsInteractiveSession
 		/// <param name="parentForm">The connection form that will display the PowerShell console.</param>
 		/// <param name="terminal">Terminal control that will display the PowerShell console.</param>
 		/// <param name="executeHelper">Method used to execute PowerShell commands within the current session.</param>
-		public PowerShellHost(PowerShellConnectionForm parentForm, TerminalControl terminal, Func<string, Collection<PSObject>> executeHelper)
+		/// <param name="progressBar">Progress bar UI element to update when writing progress records.</param>
+		/// <param name="progressLabel">Label UI element to update when writing progress records.</param>
+		public PowerShellHost(PowerShellConnectionForm parentForm, TerminalControl terminal, Func<string, Collection<PSObject>> executeHelper, ToolStripProgressBar progressBar, ToolStripStatusLabel progressLabel)
 		{
 			_parentForm = parentForm;
-			_powerShellHostUi = new PowerShellHostUi(terminal, executeHelper);
+			_powerShellHostUi = new PowerShellHostUi(terminal, executeHelper, progressBar, progressLabel);
 		}
 
 		/// <summary>

Protocols/PowerShell/PowerShellHostUi.cs

@@ -9,7 +9,10 @@
 using System.Security;
 using System.Text;
 using System.Threading;
+using System.Timers;
+using System.Windows.Forms;
 using WalburySoftware;
+using Timer = System.Timers.Timer;
 
 namespace EasyConnect.Protocols.PowerShell
 {
@@ -59,7 +62,7 @@ public class PowerShellHostUi : PSHostUserInterface, IHostUISupportsMultipleChoi
 		protected Dictionary<string, List<string>> _intellisenseParameters = new Dictionary<string, List<string>>();
 
 		/// <summary>
-		/// Thread that is retrieving intellisense commands.
+		/// Thread that is retrieving Intellisense commands.
 		/// </summary>
 		protected Thread _intellisenseThread = null;
 
@@ -89,16 +92,35 @@ public class PowerShellHostUi : PSHostUserInterface, IHostUISupportsMultipleChoi
 		/// </summary>
 		protected Stack<string> _upCommandHistory = new Stack<string>();
 
+		/// <summary>
+		/// Progress bar UI element to update when writing progress records.
+		/// </summary>
+		protected ToolStripProgressBar _progressBar;
+
+		/// <summary>
+		/// Label UI element to update when writing progress records.
+		/// </summary>
+		protected ToolStripStatusLabel _progressLabel;
+
+		/// <summary>
+		/// Timer to use for asynchronous UI events.
+		/// </summary>
+		protected Timer _timer = new Timer();
+
 		/// <summary>
 		/// Default constructor.
 		/// </summary>
 		/// <param name="terminal">Terminal control that will display the PowerShell console.</param>
 		/// <param name="executeHelper">Method used to execute PowerShell commands within the current session.</param>
-		public PowerShellHostUi(TerminalControl terminal, Func<string, Collection<PSObject>> executeHelper)
+		/// <param name="progressBar">Progress bar UI element to update when writing progress records.</param>
+		/// <param name="progressLabel">Label UI element to update when writing progress records.</param>
+		public PowerShellHostUi(TerminalControl terminal, Func<string, Collection<PSObject>> executeHelper, ToolStripProgressBar progressBar, ToolStripStatusLabel progressLabel)
 		{
 			_terminal = terminal;
 			_powerShellRawUi = new PowerShellRawUi(terminal);
 			_executeHelper = executeHelper;
+			_progressBar = progressBar;
+			_progressLabel = progressLabel;
 		}
 
 		/// <summary>
@@ -868,6 +890,35 @@ public override void WriteLine(string value)
 		/// <param name="record">A ProgressReport object.</param>
 		public override void WriteProgress(long sourceId, ProgressRecord record)
 		{
+			_progressLabel.Text = String.IsNullOrEmpty(record.Activity)
+				                       ? ""
+				                       : record.Activity + (String.IsNullOrEmpty(record.CurrentOperation)
+					                                            ? ""
+					                                            : ": ") + record.CurrentOperation;
+			_progressBar.Value = record.PercentComplete;
+
+			// If we've completed, leave it in its current state for one second and then clear the progress data
+			if (_progressBar.Value == 100)
+			{
+				_timer.Enabled = true;
+				_timer.Interval = 1000;
+				_timer.Elapsed += _timer_Elapsed;
+				_timer.Start();
+			}
+		}
+
+		/// <summary>
+		/// Handler method that's called when <see cref="_timer"/> ticks.  Clears the progress data from the UI and stops the timer.
+		/// </summary>
+		/// <param name="sender">Object from which this event originated, <see cref="_timer"/> in this case.</param>
+		/// <param name="e">Arguments associated with this event.</param>
+		void _timer_Elapsed(object sender, ElapsedEventArgs e)
+		{
+			_progressLabel.Text = "";
+			_progressBar.Value = 0;
+
+			_timer.Elapsed -= _timer_Elapsed;
+			_timer.Stop();
 		}
 
 		/// <summary>