Scenes

log-stream

Builds LogStream

The code that drew it

A still frame holds a repeating animation at its first frame and a one-shot at its last, because a still of a moving thing is not reproducible. Run the gallery to review motion.

fn log_stream(_window: &mut Window, cx: &mut App) -> AnyElement {
    let theme = cx.theme().clone();
    let entries = [
        LogEntry::new("boot", "Fixture worker entered the queue")
            .timestamp("09:41:02")
            .level("INFO", Tone::Info)
            .source("scheduler"),
        LogEntry::new("claim", "Fixture worker claimed run demo-42")
            .timestamp("09:41:03")
            .level("INFO", Tone::Info)
            .source("worker")
            .search_hits(std::iter::once(23..26))
            .current_hit(0),
        LogEntry::new("cache", "Fixture cache was not warm")
            .timestamp("09:41:04")
            .level("WARN", Tone::Warning)
            .source("cache"),
        LogEntry::new("retry", "Fixture request completed after one retry")
            .timestamp("09:41:05")
            .level("INFO", Tone::Info)
            .source("worker"),
        LogEntry::new("finish", "Fixture run demo-42 completed")
            .timestamp("09:41:06")
            .level("DONE", Tone::Success)
            .source("scheduler")
            .search_hits(std::iter::once(12..19)),
    ];
    stack(&theme)
        .w(px(780.0))
        .child(caption(
            &theme,
            "fixed virtual rows; metadata and search ranges are caller inputs",
        ))
        .child(
            LogStream::new("scene.log", entries)
                .state(LogStreamState::Stale(
                    "The latest refresh did not complete; verified entries remain.".into(),
                ))
                .visible_rows(5)
                .selected("retry")
                .on_select(|_, _, _| {})
                .on_copy(|_, _, _| {}),
        )
        .into_any_element()
}