Add an opt-in keyboard-shortcut system that triggers session
actions (Send Ctrl+Alt+Del, Toggle Fullscreen, Switch Display,
Screenshot, Switch Tab, etc.) via three-modifier combinations
during a remote session.
Architecture
- Native: src/keyboard/shortcuts.rs intercepts at the encoder
layer (process_event and process_event_with_session), so the
feature is input-source-independent. Bindings persist as a
single JSON blob in LocalConfig.
- Web: matching + keydown intercept live in the separate hand-
written TS client at flutter/web/js/ (gitignored, not in this
repo). flutter/lib/web/bridge.dart::mainInit registers
window.onShortcutTriggered so the JS matcher can dispatch
back into the active session's ShortcutModel; the bridge's
mainReloadKeyboardShortcuts forwards to a JS reloadShortcuts
on settings writes.
- Three-modifier prefix (Ctrl+Alt+Shift; Cmd+Option+Shift on
macOS/iOS) sidesteps the need for a pass-through toggle.
- Flutter native path threads the explicit per-call SessionID
for tab-precise routing; rdev path uses globally-current
session.
UI
- Settings -> General -> Keyboard Shortcuts opens a dedicated
configuration page; desktop and mobile share a body widget.
- Recording dialog with live capture, prefix validation, and a
conflict-replace flow.
- Toolbar menu items display the bound shortcut inline.
- Default bindings (adapted from AnyDesk):
+Del Send Ctrl+Alt+Del
+Enter Toggle Fullscreen
+Left/Right Switch Display Prev/Next
+P Screenshot
+1..9 Switch Session Tab
Other
- AGENTS.md: documented (a) flutter_rust_bridge_codegen needs
a pinned version + Dart bridge wrappers should be hand-
written, and (b) the Web-target split where flutter/web/js/
is the runtime owner on Web rather than wasm-compiled Rust.
- 38 new i18n strings in src/lang/en.rs with Chinese
translations in src/lang/cn.rs.
Refs discussion #1933.
04faf21c78