53 lines
1.7 KiB
Rust
53 lines
1.7 KiB
Rust
use std::borrow::Cow;
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use std::fmt::{self, Debug, Formatter};
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use std::sync::Arc;
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use crate::term::{ClipboardType, SizeInfo};
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#[derive(Clone)]
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pub enum Event {
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MouseCursorDirty,
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Title(String),
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ResetTitle,
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ClipboardStore(ClipboardType, String),
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ClipboardLoad(ClipboardType, Arc<dyn Fn(&str) -> String + Sync + Send + 'static>),
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CursorBlinkingChange(bool),
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Wakeup,
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Bell,
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Exit,
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}
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impl Debug for Event {
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
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match self {
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Event::MouseCursorDirty => write!(f, "MouseCursorDirty"),
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Event::Title(title) => write!(f, "Title({})", title),
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Event::ResetTitle => write!(f, "ResetTitle"),
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Event::ClipboardStore(ty, text) => write!(f, "ClipboardStore({:?}, {})", ty, text),
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Event::ClipboardLoad(ty, _) => write!(f, "ClipboardLoad({:?})", ty),
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Event::Wakeup => write!(f, "Wakeup"),
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Event::Bell => write!(f, "Bell"),
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Event::Exit => write!(f, "Exit"),
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Event::CursorBlinkingChange(blinking) => write!(f, "CursorBlinking({})", blinking),
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}
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}
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}
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/// Byte sequences are sent to a `Notify` in response to some events.
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pub trait Notify {
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/// Notify that an escape sequence should be written to the PTY.
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///
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/// TODO this needs to be able to error somehow.
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fn notify<B: Into<Cow<'static, [u8]>>>(&mut self, _: B);
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}
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/// Types that are interested in when the display is resized.
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pub trait OnResize {
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fn on_resize(&mut self, size: &SizeInfo);
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}
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/// Event Loop for notifying the renderer about terminal events.
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pub trait EventListener {
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fn send_event(&self, event: Event);
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}
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