ShortcutSurface class final

A named, stackable input layer (route, dialog, editor chrome, …).

Dispatch order inside a surface:

Constructors

ShortcutSurface({required String id, bool exclusive = false, List<ShortcutBinding> bindings = const [], Duration? sequenceTimeout, ProgramInterceptor? interceptor, KeymapLayerResult onMessage(Msg msg)?, Map<String, Object?> meta = const {}}): Creates a surface.

bindings → List<ShortcutBinding>: Shortcut catalog for this surface (singles + sequences).
final
exclusive → bool: When true, an unhandled message is dropped (no fallthrough).
final
hashCode → int: The hash code for this object.
no setterinherited
id → String: Stable id for push/pop/replace (e.g. session, confirm-dialog).
final
interceptor → ProgramInterceptor?: Optional nested interceptor (e.g. legacy KeyChordInterceptor).
final
isSequencePending → bool: Whether a multi-key sequence is pending on this surface.
no setter
meta → Map<String, Object?>: Optional metadata (title, group, …) for discovery UIs.
final
onMessage → KeymapLayerResult Function(Msg msg)?: Explicit layer handler after bindings.
final
pending → KeymapPendingSequence?: Pending sequence snapshot, or null.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sequenceTimeout → Duration?: Auto-cancel pending sequences after this duration (null = wait forever).
final

attachSend(void send(Msg msg)?) → void: Bind send for sequence timeouts (called from hub onStart / push).
copyWith({String? id, bool? exclusive, List<ShortcutBinding>? bindings, Duration? sequenceTimeout, ProgramInterceptor? interceptor, KeymapLayerResult onMessage(Msg msg)?, Map<String, Object?>? meta}) → ShortcutSurface
handle(Msg msg) → KeymapLayerResult: Dispatch msg through this surface.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
reset() → void: Clear pending multi-key state and nested resettables.
toString() → String: A string representation of this object.
inherited