radicle_tui/ui/
layout.rs

1use ratatui::layout::{Constraint, Direction, Layout, Rect};
2pub struct DefaultPage {
3    pub component: Rect,
4    pub context: Rect,
5    pub shortcuts: Rect,
6}
7
8pub fn default_page(area: Rect, context_h: u16, shortcuts_h: u16) -> DefaultPage {
9    let margin_h = 1u16;
10    let component_h = area
11        .height
12        .saturating_sub(context_h.saturating_add(shortcuts_h));
13
14    let layout = Layout::default()
15        .direction(Direction::Vertical)
16        .horizontal_margin(margin_h)
17        .constraints(
18            [
19                Constraint::Length(component_h),
20                Constraint::Length(context_h),
21                Constraint::Length(shortcuts_h),
22            ]
23            .as_ref(),
24        )
25        .split(area);
26
27    DefaultPage {
28        component: layout[0],
29        context: layout[1],
30        shortcuts: layout[2],
31    }
32}
33
34pub fn centered_rect(r: Rect, percent_x: u16, percent_y: u16) -> Rect {
35    let layout = Layout::default()
36        .direction(Direction::Vertical)
37        .constraints([
38            Constraint::Percentage((100 - percent_y) / 2),
39            Constraint::Percentage(percent_y),
40            Constraint::Percentage((100 - percent_y) / 2),
41        ])
42        .split(r);
43
44    Layout::default()
45        .direction(Direction::Horizontal)
46        .constraints([
47            Constraint::Percentage((100 - percent_x) / 2),
48            Constraint::Percentage(percent_x),
49            Constraint::Percentage((100 - percent_x) / 2),
50        ])
51        .split(layout[1])[1]
52}
53
54pub fn fill() -> Layout {
55    Layout::vertical([Constraint::Fill(1)].to_vec())
56}
57
58#[derive(Default)]
59pub struct Spacing(u16);
60
61impl From<u16> for Spacing {
62    fn from(value: u16) -> Self {
63        Self(value)
64    }
65}
66
67impl From<Spacing> for u16 {
68    fn from(spacing: Spacing) -> Self {
69        spacing.0
70    }
71}
radicle_tui/ui/layout.rs

radicle_tui/ui/
layout.rs
