Rocky
200265fbd6
Adds a bundled local ASR model catalog for the macOS app with one-click Sherpa Qwen3 / SenseVoice downloads (pause/resume, inline actions) and a shared model storage directory used by MLX Qwen3. Fixes the light-mode sidebar material and makes the menu-bar icon follow the system appearance with a refreshed status mark. Renames the built product to OSGKeyboard.app. Bumps version to 0.5.2 (build 19).
89 lines
4.2 KiB
Swift
89 lines
4.2 KiB
Swift
// FlowSessionKeys.swift
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// OSGKeyboard · Shared
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//
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// App Group keys for TypeWhisper-style Flow sessions between the
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// keyboard extension and the host app (Session Owner).
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import Foundation
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public enum FlowSessionKeys {
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public static let flowCommandPayload = "flow.commandPayload.v1"
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public static let flowResultPayload = "flow.resultPayload.v1"
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public static let flowAckPayload = "flow.ackPayload.v1"
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public static let flowReadyPayload = "flow.readyPayload.v1"
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public static let flowSessionActive = "flow.flowSessionActive"
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public static let flowSessionExpires = "flow.flowSessionExpires"
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public static let flowHeartbeat = "flow.flowHeartbeat"
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/// Host-published contract: capture + polling idle and able to accept utterances.
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public static let flowHostReady = "flow.flowHostReady"
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/// Wall-clock timestamp paired with `flowHostReady` (seconds since 1970).
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public static let flowHostReadyAt = "flow.flowHostReadyAt"
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public static let keyboardRecordingState = "flow.keyboardRecordingState"
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public static let transcriptionLanguage = "flow.transcriptionLanguage"
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public static let transcriptionResult = "flow.transcriptionResult"
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/// Live pipelined ASR partial for the keyboard transcript line.
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public static let transcriptionPartial = "flow.transcriptionPartial"
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/// Soft warning when polish failed but raw transcript was delivered.
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public static let transcriptionPolishWarning = "flow.transcriptionPolishWarning"
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public static let transcriptionError = "flow.transcriptionError"
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/// Structured kind paired with `transcriptionError` for keyboard UI.
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public static let transcriptionErrorKind = "flow.transcriptionErrorKind"
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public static let audioLevels = "flow.audioLevels"
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/// Bundle id of the app that opened `osgkeyboard://startflow` (scheme D).
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public static let pendingHostBundleId = "flow.pendingHostBundleId"
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/// Wall-clock timestamp of the last utterance completion or session start.
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public static let lastActivityAt = "flow.lastActivityAt"
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/// Heartbeat older than this → host is not actively reachable for recording.
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public static let heartbeatStaleInterval: TimeInterval = 3
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/// `flowHostReadyAt` must be within this window of the latest heartbeat.
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public static let hostReadyMaxHeartbeatSkew: TimeInterval = 5
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/// Session flag still set but heartbeat older than this → host process is
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/// dead (force-quit, reboot). Keyboard / host should clear persisted state.
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public static let heartbeatZombieInterval: TimeInterval = 60
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/// After mic stop, fail fast when the host heartbeat is gone longer than this.
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public static let keyboardHostDisconnectFailFast: TimeInterval = 15
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/// Legacy fixed session length — prefer `FlowSessionPolicy.sessionDuration()`.
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public static let defaultSessionDuration: TimeInterval = 480
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/// Maximum duration for a single keyboard utterance (3.5 minutes).
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public static let maxUtteranceDuration: TimeInterval = 210
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/// Host polls for pipelined ASR drain after mic stop. Pipelining usually
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/// finishes most chunks during recording; this is a soft deadline before
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/// blocking on `asrTask.value` (which waits until the pipeline exits).
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public static let localASRWaitTimeout: TimeInterval = 120
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public static let cloudASRWaitTimeout: TimeInterval = 120
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/// Keyboard watchdog after the user stops recording (not utterance max length).
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/// Must cover worst-case post-stop backlog: remaining SpeechAnalyzer chunks
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/// plus cloud LLM polish (see `PolishingService.effectiveTimeout` cap).
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public static func keyboardResultTimeout(engineMode: String) -> TimeInterval {
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if engineMode == "local" {
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return 180
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}
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return 240
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}
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public enum RecordingState: String, Sendable, Equatable {
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case idle
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case recording
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case stopped
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case processing
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case aborted
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}
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/// Structured host → keyboard transcription failure kind.
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public enum TranscriptionErrorKind: String, Sendable, Equatable, Codable {
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case noSpeech
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case recognitionInterrupted
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case audioUnavailable
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case asrFailed
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case generic
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}
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}
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