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23 lines
848 B
Rust
23 lines
848 B
Rust
use crate::{config::Config, ui};
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use std::fmt;
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/// Views represent what's on screen, a Gopher Menu/Text/etc item.
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pub trait View: fmt::Display {
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/// Respond to a user action, specifically a keypress, by
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/// returning an Action enum.
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fn respond(&mut self, key: ui::Key) -> ui::Action;
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/// Create a String of the current view's state that can be
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/// printed to the screen.
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fn render(&mut self, cfg: &Config) -> String;
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/// Was this View's content fetched using TLS?
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fn is_tls(&self) -> bool;
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/// Was this View's content fetched over Tor?
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fn is_tor(&self) -> bool;
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/// The Gopher URL this View represents.
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fn url(&self) -> &str;
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/// The raw Gopher representation of this View.
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fn raw(&self) -> &str;
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/// Set the current screen size.
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fn term_size(&mut self, cols: usize, rows: usize);
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}
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