/// <summary>
/// Writes a newline character (carriage return)
/// to the output display of the host.
/// </summary>
public override void WriteLine()
{
PowerShellConsolePrinter.RemoveLines(new List <string>()
{
ConsolePromptDefinator
});
PowerShellConsolePrinter.WriteDelayedMessage("\n");
}
/// <summary>
/// Writes a line of characters to the output display of the host
/// and appends a newline character(carriage return).
/// </summary>
/// <param name="value">The line to be written.</param>
public override void WriteLine(string value)
{
if (!m_SkipRemoveLines)
{
PowerShellConsolePrinter.RemoveLines(new List <string>()
{
ConsolePromptDefinator
});
}
PowerShellConsolePrinter.WriteDelayedMessage(value + "\n");
}
/// <summary>
/// Writes a line of characters to the output display of the host
/// with foreground and background colors and appends a newline (carriage return).
/// </summary>
/// <param name="foregroundColor">The forground color of the display. </param>
/// <param name="backgroundColor">The background color of the display. </param>
/// <param name="value">The line to be written.</param>
public override void WriteLine(
ConsoleColor foregroundColor,
ConsoleColor backgroundColor,
string value)
{
ConsoleColor oldFg = ColorExtension.GetConsoleColor(PowerShellConsolePrinter.TextColor);
ConsoleColor oldBg = ColorExtension.GetConsoleColor(PowerShellConsolePrinter.BackgroundColor);
PowerShellConsolePrinter.RemoveLines(new List <string>()
{
ConsolePromptDefinator
});
PowerShellConsolePrinter.TextColor = ColorExtension.GetColor(foregroundColor);
PowerShellConsolePrinter.BackgroundColor = ColorExtension.GetColor(backgroundColor);
PowerShellConsolePrinter.WriteDelayedMessage(value + "\n");
PowerShellConsolePrinter.TextColor = ColorExtension.GetColor(oldFg);
PowerShellConsolePrinter.BackgroundColor = ColorExtension.GetColor(oldBg);
}
/// <summary>
/// Prompts the user for input.
/// </summary>
/// <param name="caption">Text that preceeds the prompt (a title).</param>
/// <param name="message">Text of the prompt.</param>
/// <param name="descriptions">A collection of FieldDescription objects
/// that contains the user input.</param>
/// <returns>A dictionary object that contains the results of the user prompts.</returns>
public override Dictionary <string, PSObject> Prompt(
string caption,
string message,
Collection <FieldDescription> descriptions)
{
this.Write(ConsoleColor.Blue, ConsoleColor.Black, caption + "\n" + message + " ");
Dictionary <string, PSObject> results = new Dictionary <string, PSObject>();
foreach (FieldDescription fd in descriptions)
{
string[] label = GetHotkeyAndLabel(fd.Label);
SecureString secureStr = new SecureString();
this.WriteLine(label[1]);
string userData = null;
if (String.IsNullOrEmpty(caption) && String.IsNullOrEmpty(message))
{
userData = null;
this.Write(ConsoleColor.Blue, ConsoleColor.Black, fd.Name + ":>");
//PowerShellConsolePrinter.WriteDelayedMessage(ConsolePromptDefinator);
while (userData == null)
{
System.Threading.Thread.Sleep(100);
userData = PowerShellConsolePrinter.ReadLine(":>");
if (String.IsNullOrEmpty(userData))
{
userData = null;
}
}
if (!String.IsNullOrEmpty(userData))
{
userData = userData.Trim(Environment.NewLine.ToCharArray());
}
PowerShellConsolePrinter.RemoveLines(new List <string>()
{
ConsolePromptDefinator
});
if (fd.ParameterTypeName == "SecureString" && !String.IsNullOrEmpty(userData))
{
foreach (char c in userData.ToCharArray())
{
secureStr.AppendChar(c);
}
results[fd.Name] = PSObject.AsPSObject(secureStr);
}
}
if (userData == null)
{
return(null);
}
if (fd.ParameterTypeName != "SecureString")
{
results[fd.Name] = PSObject.AsPSObject(userData);
}
}
return(results);
}
