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32 lines
795 B
Rust
32 lines
795 B
Rust
use core::Ctx;
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use config::THEME;
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use ratatui::{buffer::Buffer, layout::{self, Rect}, prelude::{Constraint, Direction}, widgets::{Clear, Paragraph, Widget}};
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use super::Bindings;
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pub(crate) struct Layout<'a> {
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cx: &'a Ctx,
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}
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impl<'a> Layout<'a> {
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pub fn new(cx: &'a Ctx) -> Self { Self { cx } }
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}
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impl<'a> Widget for Layout<'a> {
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fn render(self, area: Rect, buf: &mut Buffer) {
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let chunks = layout::Layout::new()
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.direction(Direction::Vertical)
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.constraints([Constraint::Min(0), Constraint::Length(1)])
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.split(area);
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Clear.render(area, buf);
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let help = &self.cx.help;
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Paragraph::new(help.keyword().unwrap_or_else(|| format!("{}.help", help.layer)))
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.style(THEME.help.footer.into())
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.render(chunks[1], buf);
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Bindings::new(self.cx).render(chunks[0], buf);
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}
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}
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