fips_terminal_ui 0.1.0

the terminal ui for fips
Documentation 
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#[cfg(feature = "termion")]
pub mod event;
mod keybinds;
pub use keybinds::match_keybinds;

pub struct TabsState<'a> {
    pub titles: Vec<&'a str>,
    pub index: usize,
}

impl<'a> TabsState<'a> {
    pub fn new(titles: Vec<&'a str>) -> TabsState {
        TabsState { titles, index: 0 }
    }
    pub fn next(&mut self) {
        self.index = (self.index + 1) % self.titles.len();
    }

    pub fn previous(&mut self) {
        if self.index > 0 {
            self.index -= 1;
        } else {
            self.index = self.titles.len() - 1;
        }
    }
}