Struct StatExplorer 

pub struct StatExplorer<'a> { /* private fields */ }

State of the explorer, independent of the terminal so it can be tested.

Implementations

impl<'a> StatExplorer<'a>

pub fn new( title: &str, side: Side, data: Dataset, other: Option<Loader<'a>>, reader: Option<ValuesReader<'a>>, purpose: Purpose, ) -> Self

Show data for side. other, if any, computes the other side on the first Tab (exploring only); reader, if any, backs the values view.

Trait Implementations

impl Screen for StatExplorer<'_>

fn done(&self) -> bool

fn interrupt(&mut self)

fn pending_work(&self) -> Option<String>

Blocking work the last key asked for, as a line to print while it runs; Screen::do_work then does it.

fn do_work(&mut self)

fn handle_key(&mut self, key: KeyEvent)

A key press (Ctrl-C goes to Screen::interrupt instead).

fn render(&mut self, frame: &mut Frame<'_>)

fn tick(&mut self) -> bool

Called about every TICK, keys or not: true redraws, for a view waiting on work in the background.

fn takes_mouse(&self) -> bool

Whether the view takes the mouse: only then is the terminal asked for it, since a view holding it keeps text from being selected.

fn mouse(&mut self, _event: MouseEvent) -> bool

A mouse event (a button pressed or let go, or a turn of the wheel) at a cell of the screen; whether the screen changed and is drawn again.

fn reports_chords(&self) -> bool

Whether the terminal is asked to report keys held with Shift, Alt or Ctrl apart (the kitty keyboard protocol; others ignore the request), so that Shift+Enter, say, is not taken for Enter.

fn take_notice(&mut self) -> Option<String>

Something to tell whoever is away, once: run_screen rings the terminal’s bell and asks it for a desktop notification saying it.