Module main_loop 

TUI main event loop — connects oxicode’s AgentSession to vtcode-ui’s InlineSession protocol and a ratatui rendering backend.

Structs

EphemeralTip

A short-lived contextual tip banner (grok-build ephemeral tips parity). Shown as one line above the composer for a bounded number of render ticks, then auto-dismissed.

ModalConfirmation

A y/n/x confirmation dialog (grok-build ModalConfirmation parity). Rendered centered on top of everything else; the input thread routes y → confirm, n → decline (when offered), x/Esc → cancel.

OverlayListItem

One item rendered inside a list overlay. Mirrors InlineListItem but is a value type owned by the TUI (the input thread reads/writes these fields directly via the parking_lot::Mutex<RenderState>).

OverlaySearchState

Search-bar state for an overlay. None value means search is disabled.

OverlaySecureInput

Secure (masked) single-line input state carried by an overlay. Only present when the original OverlayRequest::Modal carried a secure_prompt. The input thread mutates editor while the overlay is open; on Enter it submits OverlaySubmission::SecureInput carrying the editor’s text. The real secret never leaves the editor — the renderer paints the value via a TextElement whose display is the mask.

OverlayState

Overlay modal/list state — materialised by apply_command when an InlineCommand::ShowOverlay arrives. The input thread mutates selected / search while the overlay is open and reads the same fields when forwarding OverlayEvents.

RenderState

Mutable state the input thread edits (text buffer, scroll, footer) and the main loop reads for rendering.

SearchState

In-transcript search state.

SlashPopup

Slash-command autocomplete popup state, managed by the input thread and read by the render loop. The popup is open when the input buffer starts with / and contains no space (i.e. the user is still typing the command token, not its arguments).

SlashPopupItem

One filtered entry in the /-command autocomplete popup.

Tui

Terminal wrapper with deterministic enter / exit / Drop semantics.

Enums

ConfirmationAction

The action bound to a ModalConfirmation — dispatched on y/Enter.

SecureInputOrigin

Where a secure prompt came from. The SecureInput overlay has just one payload (the API key text); the origin discriminates the post-commit follow-up so the user gets a contextual message instead of a generic “saved” line.

Functions

run_tui

Run the new oxicode-vtui powered TUI. Returns once the user exits or the session is shut down.