algostru 0.4.0

Algorithms (algo) and Data Structures (stru)
Documentation 
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use std::{
    io::Stdout,
    rc::Rc,
    cell::RefCell,
};

use tui::{
    backend::CrosstermBackend,
    Frame,
};
use crossterm::event::KeyCode;

use crate::gui::store::Store;
use crate::gui::router::{
    Router,
};

pub struct Application {
    store: Rc<RefCell<Store>>,
    router: Router,
    pub should_quit: bool,
}

impl Application {
    pub fn new(store: Rc<RefCell<Store>>, router: Router) -> Self {
        Application {
            store,
            router,
            should_quit: false,
        }
    }

    pub fn draw(&mut self, f: &mut Frame<CrosstermBackend<Stdout>>) {
        let screen = self.router.get_screen();
        match screen.draw(f) {
            Ok(_) => {},
            Err(_) => self.should_quit = true,
        }
    }

    pub fn on_tick(&mut self) { }

    pub fn on_key(&mut self, key_code: KeyCode) {
        let screen = self.router.get_screen();
        screen.on_key(key_code);
    }
}