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use crate::backend;
use crate::event::Event;
use crate::theme;
use crate::Vec2;
pub struct Backend;
impl Backend {
pub fn init() -> Box<dyn backend::Backend>
where
Self: Sized,
{
Box::new(Backend)
}
}
impl backend::Backend for Backend {
fn name(&self) -> &str {
"dummy"
}
fn finish(&mut self) {}
fn refresh(&mut self) {}
fn has_colors(&self) -> bool {
false
}
fn screen_size(&self) -> Vec2 {
(1, 1).into()
}
fn poll_event(&mut self) -> Option<Event> {
Some(Event::Exit)
}
fn print_at(&self, _: Vec2, _: &str) {}
fn print_at_rep(&self, _pos: Vec2, _repetitions: usize, _text: &str) {}
fn clear(&self, _: theme::Color) {}
fn set_color(&self, colors: theme::ColorPair) -> theme::ColorPair {
colors
}
fn set_effect(&self, _: theme::Effect) {}
fn unset_effect(&self, _: theme::Effect) {}
}