aether-tui 0.1.7

A lightweight terminal UI rendering library for building rich CLI applications
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

use crate::Component;
use crate::components::{Event, ViewContext};
use crate::line::Line;
use crate::rendering::frame::Frame;
use crate::rendering::render_context::Size;

use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};

pub async fn type_query<P: Component>(picker: &mut P, text: &str) {
    for c in text.chars() {
        let _ = picker.on_event(&Event::Key(KeyEvent::new(KeyCode::Char(c), KeyModifiers::NONE))).await;
    }
}

pub fn rendered_lines_from(frame: &Frame) -> Vec<String> {
    frame.lines().iter().map(Line::plain_text).collect()
}

pub fn rendered_lines_with_context(render: impl FnOnce(&ViewContext) -> Frame, size: impl Into<Size>) -> Vec<String> {
    let context = ViewContext::new(size);
    render(&context).lines().iter().map(Line::plain_text).collect()
}

pub fn rendered_raw_lines_with_context(render: impl FnOnce(&ViewContext) -> Frame, size: impl Into<Size>) -> Vec<Line> {
    let context = ViewContext::new(size);
    render(&context).into_lines()
}