コード例 #1
0
ファイル: FarUI.cs プロジェクト: pezipink/FarNet
        /// <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;
        }
コード例 #2
0
ファイル: FarUI.cs プロジェクト: pezipink/FarNet
        /// <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;
                    }
                }
            }
        }
コード例 #3
0
ファイル: FarUI.cs プロジェクト: pezipink/FarNet
 /// <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;
 }
コード例 #4
0
ファイル: UniformUI.cs プロジェクト: pezipink/FarNet
        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;
        }