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example 00 compiles again
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and exits, weirdly. wonder what's up here
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i do not exist 2026-04-23 20:36:12 +03:00
parent b0fb9f013d
commit b44dc02f33
9 changed files with 110 additions and 80 deletions
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92
src/term.rs
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@ -1,6 +1,6 @@
use crate::{*, lang::*, draw::*, space::{*, Split::*}, color::*, text::*, task::*};
use unicode_width::{UnicodeWidthStr, UnicodeWidthChar};
use rand::distributions::uniform::UniformSampler;
//use unicode_width::{UnicodeWidthStr, UnicodeWidthChar};
//use rand::distributions::uniform::UniformSampler;
use ::{
std::{
io::{stdout, Write},
@ -18,26 +18,72 @@ use ::{
crossterm::{
ExecutableCommand,
terminal::{EnterAlternateScreen, LeaveAlternateScreen, enable_raw_mode, disable_raw_mode},
event::{poll, read, Event, KeyEvent, KeyCode, KeyModifiers, KeyEventKind, KeyEventState},
//event::{poll, read, Event, KeyEvent, KeyCode, KeyModifiers, KeyEventKind, KeyEventState},
}
};
#[macro_export] macro_rules! tui_main {
($state:expr) => {
pub fn main () -> Usually<()> {
tengri::exit::Exit::run(|exit|{
let state = Arc::new(RwLock::new($state));
Ok((
::tengri::keys::tui_input(
exit.as_ref(), &state, std::time::Duration::from_millis(100)
)?,
::tengri::term::tui_output(
stdout(), exit.as_ref(), &state, std::time::Duration::from_millis(10)
)?
))
let input = ::tengri::keys::tui_input(
exit.as_ref(),
&state,
::std::time::Duration::from_millis(100)
)?;
let output = ::tengri::term::tui_output(
stdout(),
exit.as_ref(),
&state,
::std::time::Duration::from_millis(10)
)?;
Ok(())
})
}
}
}
#[macro_export] macro_rules! tui_keys {
(|$self:ident:$State:ty,$input:ident|$body:block) => {
impl Apply<TuiEvent, Usually<Self>> for $State {
fn apply (&mut $self, $input: &TuiEvent) -> Usually<Self> $body
}
};
}
#[macro_export] macro_rules! tui_view {
(|$self:ident: $State:ty|$body:block) => {
impl View<Tui> for $State {
fn view (&$self) -> impl Draw<Tui> $body
}
}
}
/// Spawn the TUI output thread which writes colored characters to the terminal.
pub fn tui_output <W: Write + Send + Sync + 'static, T: View<Tui> + Send + Sync + 'static> (
output: W,
exited: &Arc<AtomicBool>,
state: &Arc<RwLock<T>>,
sleep: Duration
) -> Usually<Task> {
let state = state.clone();
tui_setup()?;
let mut backend = CrosstermBackend::new(output);
let Size { width, height } = backend.size().expect("get size failed");
let mut buffer_a = Buffer::empty(Rect { x: 0, y: 0, width, height });
let mut buffer_b = Buffer::empty(Rect { x: 0, y: 0, width, height });
Ok(Task::new_sleep(exited.clone(), sleep, move |perf| {
let Size { width, height } = backend.size().expect("get size failed");
if let Ok(state) = state.try_read() {
tui_resize(&mut backend, &mut buffer_a, Rect { x: 0, y: 0, width, height });
tui_redraw(&mut backend, &mut buffer_a, &mut buffer_b);
}
let timer = format!("{:>3.3}ms", perf.used.load(Relaxed));
buffer_a.set_string(0, 0, &timer, Style::default());
})?)
}
pub struct Tui(pub Buffer, pub XYWH<u16>);
impl Screen for Tui { type Unit = u16; }
impl Deref for Tui { type Target = Buffer; fn deref (&self) -> &Buffer { &self.0 } }
@ -520,30 +566,6 @@ fn y_scroll () -> impl Draw<Tui> {
})
}
/// Spawn the TUI output thread which writes colored characters to the terminal.
pub fn tui_output <W: Write + Send + Sync + 'static, T: Draw<Tui> + Send + Sync + 'static> (
output: W,
exited: &Arc<AtomicBool>,
state: &Arc<RwLock<T>>,
sleep: Duration
) -> Usually<Task> {
let state = state.clone();
tui_setup()?;
let mut backend = CrosstermBackend::new(output);
let Size { width, height } = backend.size().expect("get size failed");
let mut buffer_a = Buffer::empty(Rect { x: 0, y: 0, width, height });
let mut buffer_b = Buffer::empty(Rect { x: 0, y: 0, width, height });
Ok(Task::new_sleep(exited.clone(), sleep, move |perf| {
let Size { width, height } = backend.size().expect("get size failed");
if let Ok(state) = state.try_read() {
tui_resize(&mut backend, &mut buffer_a, Rect { x: 0, y: 0, width, height });
tui_redraw(&mut backend, &mut buffer_a, &mut buffer_b);
}
let timer = format!("{:>3.3}ms", perf.used.load(Relaxed));
buffer_a.set_string(0, 0, &timer, Style::default());
})?)
}
pub fn tui_redraw <'b, W: Write> (
backend: &mut CrosstermBackend<W>,
mut prev_buffer: &'b mut Buffer,