Block B5 of the miniplayer/tray contract. The tray settings rows have
rendered and persisted since the Settings port and driven nothing; this is
what they drive.
src/tray_linux.rs (new) — the ksni StatusNotifierItem: the twelve icon
pixmaps, the variant ladder, the tooltip, the six-item menu, left/middle
click and scroll, and the qbz-tray-updater thread every mutation crosses.
Note the filename inversion it reproduces: tray-light-* holds the BLACK
glyph, so the "mono-light" setting loads tray-dark-*.png.
src/tray_qt.rs (new) — the portable half: init's three gates, the window
verbs, the 400 ms toggle debounce, the transport dispatchers and
in_gamescope(). toggle_window is mini-aware — while the mini is open a tray
click raises the MINI, because a mini-blind toggle would put the main window
beside a live mini on the first click.
src/tray_bridge.rs (new) — QbzTray: trayLive, closeToTray, and the four
signals the ksni thread reaches QML through. Rust cannot touch a
QQuickWindow, so every verb is a signal.
icons/ — the twelve PNGs, copied rather than include_bytes!'d across crates,
so this crate does not depend on a file inside the Slint binary crate.
src/playback_qt.rs — the three live-update pushes: set_track and clear_track
in both arms of refresh_now_playing (the publisher with 23 call sites, so a
QConnect or cast track change updates the tooltip too), and set_playing in
BOTH is_playing != was_playing blocks, each beside the existing discord_push.
src/settings_qt.rs — tray() widened to pub(crate) for the session-entry read;
the tray_close_to_tray snapshot default corrected from false to true, which
was cosmetic while nothing consumed it and becomes behavioural now; and the
tray-icon-theme select arm re-themes the running icon with no restart.
Cargo.toml + Cargo.lock — ksni 0.3 with default-features off. Never the
tokio feature: the blocking API panics inside tokio and the panic is
swallowed, which is why the two dedicated threads exist.
src/main.rs, build.rs, qml/Main.qml — the registrations, and tray_qt::init
in on_session_entered. That call site is also deliberately the process's
first settings_qt::tray(), because the store binds per user and a read from
the bridge's construction seed would latch an empty one at the login screen.
The Connections block that answers the four signals lands with B6, together
with the window verbs it calls. Until then the tray renders, its tooltip and
menu are live, and its clicks reach Rust and stop there.
cc
vicrodh
56d4387172
