/// <summary>
/// Shows a dialog with a number of input fields.
/// </summary>
public override Dictionary<string, PSObject> Prompt(string caption, string message, Collection<FieldDescription> descriptions)
{
if (descriptions == null) throw new ArgumentNullException("descriptions");
var r = new Dictionary<string, PSObject>();
if (Far.Api.UI.IsCommandMode)
{
if (!string.IsNullOrEmpty(caption))
WriteLine(PromptColor, BackgroundColor, caption);
if (!string.IsNullOrEmpty(message))
WriteLine(message);
}
foreach (var current in descriptions)
{
var prompt = current.Name;
var type = Type.GetType(current.ParameterAssemblyFullName);
if (type.GetInterface(typeof(IList).FullName) != null)
{
var arrayList = new ArrayList();
for (; ; )
{
var prompt2 = string.Format(null, "{0}[{1}]", prompt, arrayList.Count);
string text;
if (Far.Api.UI.IsCommandMode)
{
WriteLine(prompt2);
//TODO HelpMessage - is fine by [F1]?
for (; ; )
{
var ui = new UI.ReadLine() { Prompt = TextPrompt, HelpMessage = current.HelpMessage, History = Res.HistoryPrompt };
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
text = ui.Text;
break;
}
WriteLine(TextPrompt + text);
}
else
{
//TODO HelpMessage - not done
for (; ; )
{
var ui = new UI.InputBoxEx()
{
Title = caption,
Prompt = string.IsNullOrEmpty(message) ? prompt2 : message + "\r" + prompt2,
History = Res.HistoryPrompt
};
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
text = ui.Text;
break;
}
}
if (text.Length == 0)
break;
arrayList.Add(text);
}
r.Add(prompt, new PSObject(arrayList));
}
else
{
var safe = type == typeof(SecureString);
string text;
if (Far.Api.UI.IsCommandMode)
{
WriteLine(prompt);
//TODO HelpMessage - [F1] - really?
for (; ; )
{
var ui = new UI.ReadLine() { Prompt = TextPrompt, HelpMessage = current.HelpMessage, History = Res.HistoryPrompt, Password = safe };
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
text = ui.Text;
WriteLine(TextPrompt + (safe ? "*" : text));
break;
}
}
else
{
//TODO HelpMessage - not done
for (; ; )
{
var ui = new UI.InputBoxEx()
{
Title = caption,
Prompt = string.IsNullOrEmpty(message) ? prompt : message + "\r" + prompt,
History = Res.HistoryPrompt,
Password = safe
};
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
text = ui.Text;
break;
}
}
r.Add(prompt, ValueToResult(text, safe));
}
}
return r;
}
/// <summary>
/// Shows a dialog with a number of choices.
/// </summary>
public override int PromptForChoice(string caption, string message, Collection<ChoiceDescription> choices, int defaultChoice)
{
if (choices == null || choices.Count == 0)
throw new ArgumentOutOfRangeException("choices");
if (defaultChoice < -1 || defaultChoice >= choices.Count)
throw new ArgumentOutOfRangeException("defaultChoice");
//! DON'T Check(): crash on pressed CTRL-C and an error in 'Inquire' mode
//! 090211 The above is obsolete, perhaps.
if (!Far.Api.UI.IsCommandMode)
return UI.ChoiceMsg.Show(caption, message, choices);
WriteLine();
if (!string.IsNullOrEmpty(caption))
WriteLine(PromptColor, BackgroundColor, caption);
if (!string.IsNullOrEmpty(message))
WriteLine(message);
string[,] hotkeysAndPlainLabels = null;
BuildHotkeysAndPlainLabels(choices, out hotkeysAndPlainLabels);
Dictionary<int, bool> dictionary = new Dictionary<int, bool>();
if (defaultChoice >= 0)
dictionary.Add(defaultChoice, true);
for (; ; )
{
WriteChoicePrompt(hotkeysAndPlainLabels, dictionary, false);
var ui = new UI.ReadLine() { Prompt = TextPrompt };
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
var text = ui.Text;
// echo
WriteLine(TextPrompt + ui.Text);
if (text.Length == 0)
{
if (defaultChoice >= 0)
return defaultChoice;
}
else
{
if (text.Trim() == "?")
{
ShowChoiceHelp(choices, hotkeysAndPlainLabels);
}
else
{
var num = DetermineChoicePicked(text.Trim(), choices, hotkeysAndPlainLabels);
if (num >= 0)
return num;
}
}
}
}
/// <summary>
/// Reads a string.
/// </summary>
public override string ReadLine()
{
string text;
if (Far.Api.UI.IsCommandMode)
{
for (; ; )
{
var ui = new UI.ReadLine() { History = Res.HistoryPrompt };
if (ui.Show())
{
text = ui.Text;
break;
}
A.AskStopPipeline();
}
WriteLine(text);
}
else
{
for (; ; )
{
var ui = new UI.InputDialog() { History = Res.HistoryPrompt };
if (ui.Show())
{
text = ui.Text;
break;
}
A.AskStopPipeline();
}
}
return text;
}
public override SecureString ReadLineAsSecureString()
{
if (Far.Api.UI.IsCommandMode)
{
for (; ; )
{
var ui = new UI.ReadLine() { Password = true };
if (!ui.Show())
{
A.AskStopPipeline();
continue;
}
WriteLine("*");
return (SecureString)ValueToResult(ui.Text, true).BaseObject;
}
}
const string name = " ";
var field = new FieldDescription(name);
field.SetParameterType(typeof(SecureString));
var fields = new Collection<FieldDescription>() { field };
var r = Prompt("", "", fields);
if (r == null)
return null;
return (SecureString)r[name].BaseObject;
}
