PolkitPanel replaces BarPanel as the dialog's chrome. Deliberately not a
subclass or a fork: most of BarPanel is density machinery — summary slot,
animated height, state pair, transitions — that a modal never uses, and
inheriting it would tie the dialog's look to a component whose real job is the
rail, so every restyle here would have to be justified against the panels up
there. It keeps the shell's silhouette (cut corners with detached accent caps,
the accent rules, the header strip) and drops the rail's tick decoration.
ESC closes the rail. The bar had no keyboard focus at all, so this adds it,
gated by the shell rather than left to the compositor to arbitrate between two
exclusive surfaces — that resolves by stacking and would invert silently the
day the layers change:
grabsKeyboard: shell.expanded && !polkit.prompting
so ESC dismisses the prompt while one is open and closes the rail afterwards.
Verified by instrumenting the handoff: expanded -> true, prompt open -> false,
prompt dismissed -> true, collapsed -> false. Note the rail now takes EXCLUSIVE
keyboard focus while expanded, which is the cost of answering a keypress the
user has not aimed at anything.
The dialog sits a third of the way down rather than centred, panel centre on
the third so it grows symmetrically as the message wraps, floored at a margin
so a tall prompt on a short output cannot be pushed off the top.
Also carries the backdrop tuning: dim 0.75 -> 0.65, gridOpacity 0.15 -> 0.10,
crossOpacity 0.45 -> 0.15, now that the scrim is used by the prompt as well as
the rail.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GAq2kKCLazZmrKvkd3akud
Registers a polkit agent for the logind session and presents its requests in
the hyprchrome panel chrome. PolkitPrompt owns the agent, the layer-shell
surface and focus; PolkitPromptContent is the headlessly renderable visual
core, staged by tests/PolkitPromptHeadless.qml.
Replaces terra's hyprpolkitagent autostart, which had been dead for a while:
the unit was never installed, so the start failed silently and the session
ran with no polkit agent at all.
Verified against a live agent — registration, the PAM conversation, retry
after a rejected attempt, and cancellation. Behaviours found by tracing that
the component now documents:
* registration is ASYNCHRONOUS, so a Component.onCompleted check reports a
false failure while a change handler cannot see a total failure at all
(a failed registration never changes the property) — hence the deadline
* a flow arrives with isResponseRequired false and an empty prompt, so the
field is still disabled when the window first becomes visible and the
re-focus on that transition is load bearing
* concurrent requests SUPERSEDE rather than queue, orphaning the older one.
Cancelling it from QML trips "QObject::connect(AuthFlow, PolkitAgentImpl):
invalid nullptr parameter" upstream and costs the live prompt as well, so
it is deliberately left alone
* Identity.id is the raw uid, not unix-user:<name>
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GAq2kKCLazZmrKvkd3akud
darmanandClaude Opus 5