Class AnsiInputProcessor

Namespace

Terminal.Gui.Drivers

Assembly

Terminal.Gui.dll

Input processor for AnsiInput, processes a char stream using pure ANSI escape sequence handling.

ANSI Driver Architecture:

This processor integrates with Terminal.Gui's ANSI infrastructure:

• Terminal.Gui.Drivers.AnsiResponseParser<TInputRecord> - Automatically parses ANSI escape sequences from the input stream, extracting keyboard events, mouse events, and terminal responses.
• AnsiRequestScheduler - Manages outgoing ANSI requests (via QueueAnsiRequest(AnsiEscapeSequenceRequest)) and matches responses from the parser.
• Terminal.Gui.Drivers.AnsiKeyConverter - Converts character input to Key events, shared with UnixDriver for consistent ANSI-based key mapping.
• AnsiKeyboardEncoder and AnsiMouseEncoder - Convert Key and Mouse events into ANSI sequences for test injection.

The parser is configured in the base class InputProcessorImpl<TInputRecord> with HandleMouse = true and HandleKeyboard = true, enabling automatic event raising.

public class AnsiInputProcessor : InputProcessorImpl<char>, IInputProcessor, IDisposable

Inheritance

object

InputProcessorImpl<char>

AnsiInputProcessor

Implements

IInputProcessor

IDisposable

Inherited Members

InputProcessorImpl<char>.InputQueue

InputProcessorImpl<char>.InputImpl

InputProcessorImpl<char>.ExternalCancellationTokenSource

InputProcessorImpl<char>.GetParser()

InputProcessorImpl<char>.ProcessQueue()

InputProcessorImpl<char>.ProcessAfterParsing(char)

InputProcessorImpl<char>.IsValidInput(Key, out Key)

InputProcessorImpl<char>.KeyConverter

InputProcessorImpl<char>.KeyDown

InputProcessorImpl<char>.RaiseKeyDownEvent(Key)

InputProcessorImpl<char>.MouseEventParsed

InputProcessorImpl<char>.RaiseMouseEventParsed(Mouse)

InputProcessorImpl<char>.SyntheticMouseEvent

InputProcessorImpl<char>.RaiseSyntheticMouseEvent(Mouse)

InputProcessorImpl<char>.AnsiSequenceSwallowed

InputProcessorImpl<char>.Dispose()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

AnsiInputProcessor(ConcurrentQueue<char>, ITimeProvider?)

Methods

InjectKeyDownEvent(Key)

Injects a key down event. For unit tests.

InjectMouseEvent(IApplication?, Mouse)

Enqueues a mouse event. For unit tests.

Process(char)

Processes a single input element dequeued from InputQueue. Called sequentially for each dequeued value.