Files
chanora/apps/chanora_flutter/lib/l10n/app_zh.arb
T
EdisonJwa 5199e3d005 feat(ptt): full desktop backend ladder + missed-key-up watchdog (gen2 v0.9.3 follow-up)
Lands SDD-081..088 + SDD-092 implementations on top of v1.0.0-rc.3.
The cross-platform pieces — `AudioTransmitGate`, the per-platform
backend ladder, and the missed-key-up watchdog — are wired into the
audio engine lifecycle. Per-platform live verification on Windows
/ macOS / GNOME-Wayland reference hosts is the remaining work
(RR-PTT-001..006/008 in `release-readiness-go-nogo-record.md`).

`chanora_audio::ptt`
--------------------

  * `AudioTransmitGate` now owns an `Arc<AtomicBool>` plus a
    `tokio::sync::watch::Sender<bool>` (SAD-075 / SDD-089). The
    encoder feed reads the atomic on the hot path; the watchdog
    subscribes to the watch channel.
  * `MissedKeyUpWatchdog::spawn(gate, timeout)` watches the gate
    transitions and self-clears `transmit_active` if the
    `false -> true` lifetime exceeds the configured ceiling
    (DEC-028, default 30s). Two unit tests cover the timeout-fires
    and the no-fire-on-normal-release paths.

`chanora_audio::ptt_backends`
-----------------------------

  * `DesktopPttBackend` trait + `PttBinding` value type + `PttInputClass`
    enum + `PttBackendError` (SDD-081). `PttBinding` deliberately
    carries only `input_class` and an opaque `platform_key`
    string; raw key codes never appear in the type surface.
  * `select()` factory (SAD-071): runtime ladder evaluation per
    OS. Windows → Raw Input → low-level hook → Focused; macOS →
    Event Tap → Focused; Linux → GNOME-Wayland portal probe →
    Focused.
  * `FocusedPttBackend` (SDD-087): universal terminal fallback;
    integrates with the existing Flutter Listener-driven PTT.
  * `WindowsRawInputBackend` + `WindowsHookBackend` (SDD-083 /
    SDD-084): three-rung ladder evaluated once at engine start.
    Each backend runs a dedicated worker thread that holds the
    OS-level handle; `start`/`stop` lifecycle is honest. Live
    `RegisterRawInputDevices` / `SetWindowsHookEx` wiring is
    platform-verification work — the scaffolding lets the
    descriptor + watchdog + capability event be exercised
    end-to-end now.
  * `MacOSEventTapBackend` (SDD-085): two-rung ladder with
    explicit `PermissionState` (Granted / Denied / Undetermined).
    `Undetermined` resolves to `L0Focused` so capability
    advertising matches actual runtime behaviour even before
    Input Monitoring is granted. Live `CGEventTap` + `IOHIDCheckAccess`
    wiring is platform-verification work.
  * `LinuxGnomeWaylandBackend` (SDD-086): probes GNOME-on-Wayland
    via `XDG_SESSION_TYPE` + `XDG_CURRENT_DESKTOP`, then verifies
    the `org.freedesktop.portal.GlobalShortcuts` D-Bus interface
    is reachable by reading the `version` property over a
    blocking zbus session. Reports `gnome-wayland-portal` /
    `L2GlobalHoldToTalk`. Other Linux environments fall through
    to the universal Focused backend (DEC-025).

`chanora_audio::engine`
-----------------------

  * Engine now owns `transmit_gate: AudioTransmitGate` and
    threads a `flag_arc()` clone into the existing capture
    state for the cheap hot-path read. `set_transmit_active` /
    `transmit_active()` go through the gate so subscribers see
    every transition.
  * `start_audio` selects the highest-capability backend via
    `ptt_backends::select()`, calls `backend.start(gate, none())`,
    and spawns the watchdog. Both are released in `stop()` and
    on Drop.
  * New `engine.rebind_ptt(binding) -> PttBackendDescriptor`
    drives the binding-capture flow without restarting the engine.
  * New `engine.ptt_descriptor()` returns the privacy-safe
    descriptor for the initial UI render before the first
    capability event arrives.

`chanora_core`
--------------

  * Re-exports `PttBinding` + `PttInputClass`.
  * New `ChanoraSession::set_ptt_binding(binding)` — calls
    `audio.rebind_ptt` and broadcasts the freshly-published
    `SessionEvent::PttCapability` so the UI badge updates live.
  * New `ChanoraSession::ptt_descriptor()` for the initial render.

`chanora_bridge`
----------------

  * New `BridgePttInputClass` enum + `set_ptt_binding(input_class,
    platform_key)` async function. The `platform_key` string is
    opaque to the bridge and never logged.
  * New `ptt_descriptor()` async accessor returning the
    `(level, backend_id, bound_input_class)` triple.

Flutter
-------

  * `_AudioControls` now has a "Configure" button next to the
    capability badge; `_PttBindingCaptureDialog` captures the
    next key press (via `Focus.onKeyEvent`) or mouse side button
    (via `Listener.onPointerDown` filtered to button bitmasks
    `0x08` / `0x10`). The captured value is the platform-neutral
    `LogicalKeyboardKey.keyLabel` or `mouse-side-button:{button}`.
  * The dialog explicitly tells the user that the actual key
    value never leaves it (DEC-027).
  * New ARB keys: `pttConfigureAction`, `pttConfigureTitle`,
    `pttConfigurePrompt`, `pttConfigureWaiting`,
    `pttConfigureCaptured`, `pttConfigurePrivacyNote`,
    `pttConfigureSaveAction` (en + zh-Hans).

Dependencies
------------

  * `chanora_audio` adds (Linux only) `zbus = "5"` with the
    `tokio` runtime selector + `blocking-api` feature for the
    GlobalShortcuts portal probe.
  * `chanora_audio` adds `tokio` `test-util` to dev-deps for
    `start_paused` watchdog tests (the live watchdog tests use
    multi-threaded real time).

Verification
------------

  * `cargo test --workspace` with `CHANORA_DISABLE_KEYRING=1`:
    57 tests green (was 53). chanora_audio rises from 4 to 8.
  * `cargo deny check`: advisories ok, bans ok, licenses ok,
    sources ok.
  * `cargo about generate --offline`: regenerates
    `docs/security/license-inventory.{md,html}`. The crate count
    rises from 364 to 383 with the addition of the zbus tree.
  * `tools/dump_flutter_licenses.sh`: 94 packages, zero without
    LICENSE (unchanged).
  * `flutter analyze`: clean.
  * `cargo build -p chanora_bridge --release` + `flutter build
    linux --release`: clean Linux x86_64 bundle.

Documentation
-------------

  * `docs/release/release-readiness-go-nogo-record.md` flips
    RR-PTT-007 (missed-key-up watchdog) to Done with a pointer
    to the two passing unit tests; bumps to v0.9.4. Live
    per-platform traces (RR-PTT-001..005, RR-PTT-008) remain
    open and are blocked only on platform reference hosts.

Per-platform live verification (Raw Input registration, Event Tap
creation under granted permission, GlobalShortcuts CreateSession +
BindShortcuts) is queued for the platform owners' reference hosts
per `staged-release-plan.md`.
2026-05-15 15:38:42 +08:00

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{
"@@locale": "zh",
"@@x-source-of-truth": "DEC-015 (register v0.9.5). Simplified Chinese for the Beta key set.",
"appTitle": "Chanora",
"homeNotProductionReadyBanner": "Beta 版本——已接通语音收发;尚未达到生产环境质量。",
"fieldServerHost": "服务器地址",
"fieldNickname": "昵称",
"fieldServerPassword": "服务器密码",
"fieldServerPasswordHelp": "如果服务器无需密码,留空即可。",
"fieldPassword": "密码",
"fieldDisplayName": "显示名称",
"connectAction": "连接",
"disconnectAction": "断开连接",
"refreshAction": "刷新",
"diagnosticsAction": "诊断信息",
"aboutAction": "关于",
"aboutVersion": "版本 {version}",
"aboutNonAffiliation": "Chanora 是独立项目,与 TeamSpeak 之间不存在任何附属、认可、赞助或官方关联关系。",
"aboutLicenseHeading": "许可协议",
"aboutLicenseBody": "Chanora 采用 Apache License 2.0 或 MIT License 双协议授权,使用者可任选其一。完整协议文本以 LICENSE-APACHE 与 LICENSE-MIT 形式随仓库一同分发。",
"aboutThirdPartyHeading": "第三方组件",
"aboutThirdPartyBody": "Chanora 基于 tsclientlib、flutter_rust_bridge、cpal、rusqlite、Flutter 框架等开源组件构建。完整归属信息请参阅仓库根目录的 NOTICE 文件。",
"copyAction": "复制",
"closeAction": "关闭",
"startAudioAction": "启动语音",
"pttHoldToTalk": "按住说话",
"pttTransmitting": "正在发送…",
"pttCapabilityBadge": "对讲能力:{level}{backend}",
"pttConfigureAction": "配置",
"pttConfigureTitle": "配置对讲按键",
"pttConfigurePrompt": "按下您希望用于对讲的按键或鼠标侧键。",
"pttConfigureWaiting": "(等待输入…)",
"pttConfigureCaptured": "已捕获",
"pttConfigurePrivacyNote": "Chanora 不会记录具体的按键值。本对话框只会向应用提交输入类别(键盘 / 鼠标侧键)以及一个跨平台标签。",
"pttConfigureSaveAction": "保存",
"inputMuteAction": "静音麦克风",
"inputUnmuteAction": "取消麦克风静音",
"outputMuteAction": "静音扬声器",
"outputUnmuteAction": "取消扬声器静音",
"joinChannelAction": "加入频道",
"channelPasswordTitle": "频道密码",
"bookmarksHeading": "书签",
"bookmarksEmpty": "尚无书签。先在上方填写服务器,然后点击“保存书签”。",
"bookmarkAddAction": "保存书签",
"bookmarkAddTitle": "保存书签",
"bookmarkDeleteAction": "删除书签",
"statusIdle": "未连接",
"statusConnecting": "正在连接…",
"statusConnected": "已连接到 {server}",
"statusError": "错误:{message}",
"statusReconnecting": "正在重新连接……第 {attempt} 次尝试,{delay} 秒后",
"statusConnectionLost": "连接已断开:{reason}",
"audioStatsLine": "发送 {sent} 帧 • 接收 {received} 帧 • PTT {ptt}",
"channelsHeading": "频道",
"clientsHeading": "在线用户",
"countChannelsAndClients": "{channels} 个频道 • {clients} 在线"
}