101 lines
2.9 KiB
C#
101 lines
2.9 KiB
C#
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//
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// Copyright (c) 2010-2021 Antmicro
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//
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// Full license details are defined in the 'LICENSE' file.
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//
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using System;
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using TermSharp.Rows;
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using TermSharp.Vt100;
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using Xwt;
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namespace TermSharp.Example
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{
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public partial class TerminalWidget : Widget
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{
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public TerminalWidget(Action<string> writer)
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{
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terminal = new Terminal(null);
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inputDecoder = new ByteUtf8Decoder(writer);
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vt100decoder = new TermSharp.Vt100.Decoder(terminal, b =>
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{
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//your logic here
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inputDecoder.Feed(b);
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}, new TerminalLogger(terminal));
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utfDecoder = new ByteUtf8Decoder(x => Application.Invoke(() => vt100decoder.Feed(x)));
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terminal.InnerMargin = new WidgetSpacing(5, 5, 5, 5);
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terminal.Cursor.Enabled = true;
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terminal.ContextMenu = CreatePopupMenu();
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terminal.CurrentFont = Xwt.Drawing.Font.SystemMonospaceFont.WithSize(PredefinedFontSize);
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// this empty dummy row is required as this is where first
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// characters will be displayed
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terminal.AppendRow(new MonospaceTextRow(""), true);
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var encoder = new TermSharp.Vt100.Encoder(x =>
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{
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terminal.ClearSelection();
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terminal.MoveScrollbarToEnd();
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//your logic here
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inputDecoder.Feed(x);
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});
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var shortcutDictionary = DefineShortcuts(terminal);
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terminal.KeyPressed += (s, a) =>
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{
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a.Handled = true;
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var modifiers = a.Modifiers;
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modifiers &= ~(ModifierKeys.Command);
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foreach(var entry in shortcutDictionary)
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{
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if(modifiers == entry.Key.Modifiers)
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{
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if(a.Key == entry.Key.Key)
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{
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entry.Value();
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return;
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}
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}
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}
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encoder.Feed(a.Key, modifiers);
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};
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DefineMouseEvents(terminal);
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Content = terminal;
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}
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public void Dispose()
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{
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terminal.Close();
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}
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public void Feed(byte b)
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{
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utfDecoder.Feed(b);
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}
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private Terminal terminal;
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private TermSharp.Vt100.Decoder vt100decoder;
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private ByteUtf8Decoder utfDecoder;
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private ByteUtf8Decoder inputDecoder;
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private const double PredefinedFontSize = 20.0;
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private class TerminalLogger : IDecoderLogger
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{
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public TerminalLogger(Terminal t) { }
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public void Log(string format, params object[] args)
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{
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Console.WriteLine(format, args);
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}
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}
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}
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}
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