Struct Base

pkg/tui/components/toolcommon/base.go:26–39

Base provides common boilerplate for tool components. It handles spinner management, sizing, and delegates rendering to a custom function.

// Base provides common boilerplate for tool components.
// It handles spinner management, sizing, and delegates rendering to a custom function.
type Base struct {
	message             *types.Message
	spinner             spinner.Spinner
	width               int
	height              int
	sessionState        service.SessionStateReader // read-only access to session state
	render              Renderer
	collapsedRenderer   CollapsedRenderer
	spinnerRegistered   bool // tracks whether spinner is registered with coordinator
	lastRendered        string
	lastRenderedHeight  int
	lastCollapsed       string
	lastCollapsedHeight int
}

// NewBase creates a new base tool component with the given renderer.
// Accepts SessionStateReader for read-only access (also accepts *SessionState which implements it).