piopulse 0.1.4

A terminal user interface (TUI) factory flashing tool designed for high-concurrency ESP32 chip flashing on production lines.
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use ratatui::layout::{Constraint, Direction, Layout, Rect};

pub fn center_rect(percent_x: u16, height_y: u16, r: Rect) -> Rect {
    let popup_layout = Layout::default()
        .direction(Direction::Vertical)
        .constraints([
            Constraint::Length((r.height.saturating_sub(height_y)) / 2),
            Constraint::Length(height_y),
            Constraint::Min(0),
        ])
        .split(r);

    Layout::default()
        .direction(Direction::Horizontal)
        .constraints([
            Constraint::Percentage((100 - percent_x) / 2),
            Constraint::Percentage(percent_x),
            Constraint::Percentage((100 - percent_x) / 2),
        ])
        .split(popup_layout[1])[1]
}