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use super::*;
pub struct Spin
{
title: String,
current: char,
chars: wheel::WheelIntoIter,
}
impl Spin
{
pub fn with_title(title: &str, whl: wheel::Wheel) -> Self
{
let mut chars = whl.into_iter();
let current = chars.next().unwrap();
Self {
title: title.to_string(),
current,
chars,
}
}
pub fn new(whl: wheel::Wheel) -> Self
{
let mut chars = whl.into_iter();
let current = chars.next().unwrap();
Self {
title: String::new(),
current,
chars,
}
}
pub fn complete(self) {
println!("{} ", (8u8 as char));
}
pub fn complete_with(self, msg: &str)
{
println!("{}{}", (8u8 as char), msg);
}
}
impl Default for Spin
{
fn default() -> Self
{
Self {
title: String::new(),
chars: wheel::Wheel::default().into_iter(),
current: '|',
}
}
}
impl Display for Spin
{
fn refresh(&self)
{
print!("\r{} {}", self.title, self.current);
flush!();
}
fn blank(&self)
{
print!("\r{} \r", " ".repeat(self.title.chars().count()));
flush!();
}
fn get_title(&self) -> &str
{
&self.title[..]
}
fn set_title(&mut self, from: &str)
{
self.blank();
self.title = from.to_string();
self.refresh();
}
fn update_dimensions(&mut self, _to:usize){}
fn println(&self, string: &str)
{
self.blank();
println!("{}", string);
self.refresh();
}
}
impl Spinner for Spin
{
fn bump(&mut self)
{
self.current = self.chars.next().unwrap();
self.refresh();
}
}