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use std::io;
use crate::screens::Screen;
use crate::skin::{self, SkinEntry};
use crossterm_style::ObjectStyle;
/// the status module manages writing information on the grey line
/// near the bottom of the screen
pub trait Status {
fn write_status_text(&self, text: &str) -> io::Result<()>;
fn write_status_err(&self, text: &str) -> io::Result<()>;
}
impl Screen {
fn write_status(&self, text: &str, skin: &ObjectStyle) -> io::Result<()> {
let mut text = String::from(text);
text.truncate(self.w as usize - 3);
self.goto_clear(2, self.h - 1);
skin.print_string(" ");
skin.print_string(&text);
skin.print_bg();
self.clear_line();
skin::reset();
Ok(())
}
}
impl Status for Screen {
fn write_status_err(&self, text: &str) -> io::Result<()> {
//debug!("display error {:?}", text);
self.write_status(text, &self.skin.status_error)
}
fn write_status_text(&self, text: &str) -> io::Result<()> {
//debug!("display status {:?}", text);
self.write_status(text, &self.skin.status_normal)
}
}
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