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https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
Code cleanup.
This commit is contained in:
BDisp
@@ -9,15 +9,14 @@ namespace UICatalog.Scenarios;
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[ScenarioCategory ("Tests")]
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public sealed class AnsiEscapeSequenceRequests : Scenario
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{
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private GraphView _graphView;
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private ScatterSeries _sentSeries;
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private ScatterSeries _answeredSeries;
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private readonly List<DateTime> _sends = new ();
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private readonly object _lockAnswers = new ();
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private readonly Dictionary<DateTime, string> _answers = new ();
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private GraphView _graphView;
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private ScatterSeries _sentSeries;
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private ScatterSeries _answeredSeries;
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private Label _lblSummary;
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public override void Main ()
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@@ -60,6 +59,120 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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Application.Shutdown ();
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}
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private View BuildBulkTab ()
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{
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var w = new View
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{
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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CanFocus = true
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};
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var lbl = new Label
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{
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Text =
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"_This scenario tests Ansi request/response processing. Use the TextView to ensure regular user interaction continues as normal during sends. Responses are in red, queued messages are in green.",
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Height = 2,
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Width = Dim.Fill ()
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};
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Application.AddTimeout (
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TimeSpan.FromMilliseconds (1000),
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() =>
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{
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lock (_lockAnswers)
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{
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UpdateGraph ();
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UpdateResponses ();
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}
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return true;
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});
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var tv = new TextView
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{
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Y = Pos.Bottom (lbl),
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Width = Dim.Percent (50),
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Height = Dim.Fill ()
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};
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var lblDar = new Label
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{
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Y = Pos.Bottom (lbl),
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X = Pos.Right (tv) + 1,
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Text = "_DAR per second: "
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};
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var cbDar = new NumericUpDown
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{
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X = Pos.Right (lblDar),
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Y = Pos.Bottom (lbl),
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Value = 0
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};
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cbDar.ValueChanging += (s, e) =>
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{
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if (e.NewValue < 0 || e.NewValue > 20)
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{
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e.Cancel = true;
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}
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};
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w.Add (cbDar);
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int lastSendTime = Environment.TickCount;
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var lockObj = new object ();
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Application.AddTimeout (
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TimeSpan.FromMilliseconds (50),
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() =>
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{
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lock (lockObj)
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{
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if (cbDar.Value > 0)
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{
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int interval = 1000 / cbDar.Value; // Calculate the desired interval in milliseconds
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int currentTime = Environment.TickCount; // Current system time in milliseconds
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// Check if the time elapsed since the last send is greater than the interval
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if (currentTime - lastSendTime >= interval)
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{
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SendDar (); // Send the request
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lastSendTime = currentTime; // Update the last send time
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}
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}
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}
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return true;
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});
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_graphView = new ()
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{
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Y = Pos.Bottom (cbDar),
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X = Pos.Right (tv),
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Width = Dim.Fill (),
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Height = Dim.Fill (1)
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};
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_lblSummary = new ()
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{
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Y = Pos.Bottom (_graphView),
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X = Pos.Right (tv),
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Width = Dim.Fill ()
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};
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SetupGraph ();
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w.Add (lbl);
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w.Add (lblDar);
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w.Add (cbDar);
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w.Add (tv);
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w.Add (_graphView);
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w.Add (_lblSummary);
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return w;
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}
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private View BuildSingleTab ()
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{
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var w = new View
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@@ -195,126 +308,6 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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return w;
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}
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private View BuildBulkTab ()
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{
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var w = new View
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{
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Width = Dim.Fill (),
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Height = Dim.Fill (),
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CanFocus = true
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};
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var lbl = new Label
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{
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Text =
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"_This scenario tests Ansi request/response processing. Use the TextView to ensure regular user interaction continues as normal during sends. Responses are in red, queued messages are in green.",
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Height = 2,
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Width = Dim.Fill ()
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};
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Application.AddTimeout (
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TimeSpan.FromMilliseconds (1000),
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() =>
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{
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lock (_lockAnswers)
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{
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UpdateGraph ();
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UpdateResponses ();
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}
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return true;
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});
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var tv = new TextView
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{
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Y = Pos.Bottom (lbl),
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Width = Dim.Percent (50),
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Height = Dim.Fill ()
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};
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var lblDar = new Label
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{
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Y = Pos.Bottom (lbl),
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X = Pos.Right (tv) + 1,
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Text = "_DAR per second: "
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};
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var cbDar = new NumericUpDown
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{
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X = Pos.Right (lblDar),
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Y = Pos.Bottom (lbl),
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Value = 0
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};
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cbDar.ValueChanging += (s, e) =>
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{
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if (e.NewValue < 0 || e.NewValue > 20)
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{
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e.Cancel = true;
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}
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};
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w.Add (cbDar);
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int lastSendTime = Environment.TickCount;
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var lockObj = new object ();
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Application.AddTimeout (
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TimeSpan.FromMilliseconds (50),
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() =>
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{
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lock (lockObj)
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{
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if (cbDar.Value > 0)
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{
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int interval = 1000 / cbDar.Value; // Calculate the desired interval in milliseconds
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int currentTime = Environment.TickCount; // Current system time in milliseconds
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// Check if the time elapsed since the last send is greater than the interval
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if (currentTime - lastSendTime >= interval)
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{
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SendDar (); // Send the request
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lastSendTime = currentTime; // Update the last send time
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}
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}
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}
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return true;
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});
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_graphView = new ()
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{
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Y = Pos.Bottom (cbDar),
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X = Pos.Right (tv),
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Width = Dim.Fill (),
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Height = Dim.Fill (1)
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};
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_lblSummary = new ()
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{
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Y = Pos.Bottom (_graphView),
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X = Pos.Right (tv),
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Width = Dim.Fill ()
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};
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SetupGraph ();
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w.Add (lbl);
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w.Add (lblDar);
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w.Add (cbDar);
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w.Add (tv);
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w.Add (_graphView);
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w.Add (_lblSummary);
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return w;
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}
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private void UpdateResponses ()
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{
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_lblSummary.Text = GetSummary ();
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_lblSummary.SetNeedsDisplay ();
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}
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private string GetSummary ()
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{
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if (_answers.Count == 0)
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@@ -330,6 +323,21 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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return $"Last:{last} U:{unique} T:{total}";
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}
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private void HandleResponse (string response)
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{
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lock (_lockAnswers)
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{
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_answers.Add (DateTime.Now, response);
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}
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}
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private void SendDar ()
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{
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_sends.Add (DateTime.Now);
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string result = Application.Driver.WriteAnsiRequest (AnsiEscapeSequenceRequestUtils.CSI_SendDeviceAttributes);
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HandleResponse (result);
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}
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private void SetupGraph ()
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{
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_graphView.Series.Add (_sentSeries = new ());
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@@ -348,6 +356,8 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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_graphView.GraphColor = new Attribute (Color.Green, Color.Black);
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}
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private int ToSeconds (DateTime t) { return (int)(DateTime.Now - t).TotalSeconds; }
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private void UpdateGraph ()
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{
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_sentSeries.Points = _sends
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@@ -356,9 +366,9 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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.ToList ();
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_answeredSeries.Points = _answers.Keys
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.GroupBy (ToSeconds)
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.Select (g => new PointF (g.Key, g.Count ()))
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.ToList ();
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.GroupBy (ToSeconds)
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.Select (g => new PointF (g.Key, g.Count ()))
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.ToList ();
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// _graphView.ScrollOffset = new PointF(,0);
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if (_sentSeries.Points.Count > 0 || _answeredSeries.Points.Count > 0)
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@@ -367,20 +377,9 @@ public sealed class AnsiEscapeSequenceRequests : Scenario
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}
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}
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private int ToSeconds (DateTime t) { return (int)(DateTime.Now - t).TotalSeconds; }
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private void SendDar ()
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private void UpdateResponses ()
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{
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_sends.Add (DateTime.Now);
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string result = Application.Driver.WriteAnsiRequest (AnsiEscapeSequenceRequestUtils.CSI_SendDeviceAttributes);
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HandleResponse (result);
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}
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private void HandleResponse (string response)
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{
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lock (_lockAnswers)
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{
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_answers.Add (DateTime.Now, response);
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}
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_lblSummary.Text = GetSummary ();
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_lblSummary.SetNeedsDisplay ();
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}
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}
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