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MeexReay 2025-02-12 01:49:53 +03:00
parent 04bfc95df1
commit 7afca71b59
1 changed files with 72 additions and 14 deletions
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86
src/chat.rs
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@ -1,7 +1,7 @@
use std::{cmp::{max, min}, error::Error, io::{stdout, Write}, sync::{atomic::{AtomicUsize, Ordering}, Arc, RwLock}, thread, time::{Duration, SystemTime}};
use colored::{Color, Colorize};
use crossterm::{cursor::{MoveLeft, MoveRight}, event::{self, Event, KeyCode, KeyModifiers, MouseEventKind}, terminal::{self, disable_raw_mode, enable_raw_mode}};
use crossterm::{cursor::{MoveLeft, MoveRight}, event::{self, Event, KeyCode, KeyModifiers, MouseEventKind}, execute, terminal::{self, disable_raw_mode, enable_raw_mode}};
use rand::random;
use crate::{proto::send_message_auth, util::string_chunks, IP_REGEX};
@ -92,27 +92,57 @@ pub fn print_console(ctx: Arc<Context>, messages: Vec<String>, input: &str) -> R
let (width, height) = terminal::size()?;
let (width, height) = (width as usize, height as usize);
let scroll = ctx.scroll.load(Ordering::SeqCst);
let scroll = (1f64 - scroll as f64 / messages.len() as f64) * (height) as f64;
let scroll = scroll as usize;
let messages = messages
.into_iter()
.flat_map(|o| string_chunks(&o, width as usize - 1))
.collect::<Vec<(String, usize)>>();
let scroll = min(ctx.scroll.load(Ordering::SeqCst), messages.len()-height);
let scroll_f = ((1f64 - scroll as f64 / (messages.len()-height+1) as f64) * (height-2) as f64).round() as usize+1;
let messages = if height < messages.len() {
if scroll < messages.len() - height {
messages[
messages.len()-height-scroll..
messages.len()-scroll
].to_vec()
} else {
if scroll < messages.len() {
messages[
0..
messages.len()-scroll
].to_vec()
} else {
vec![]
}
}
} else {
messages
};
let formatted_messages = if ctx.disable_formatting {
messages
.into_iter()
.map(|(i, _)| i)
.collect::<Vec<String>>()
} else {
messages[messages.len()-height-1..].into_iter()
.flat_map(|o| string_chunks(&o, width as usize - 1))
messages
.into_iter()
.enumerate()
.map(|(i, (s, l))| {
format!("{}{}{}",
s,
" ".repeat(width - 1 - l),
if i == scroll {
if i == scroll_f {
"#"
} else {
"|"
}
)
}).collect::<Vec<String>>()
})
.collect::<Vec<String>>()
};
let text = format!(
@ -306,7 +336,7 @@ fn poll_events(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
replace_input_left(cursor, len, &history[history_cursor], cursor);
}
KeyCode::Esc => {
disable_raw_mode()?;
on_close();
break;
}
KeyCode::Up | KeyCode::Down => {
@ -321,10 +351,22 @@ fn poll_events(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
cursor = history[history_cursor].chars().count();
}
KeyCode::PageUp => {
let height = terminal::size().unwrap().1 as usize;
ctx.scroll.store(min(ctx.scroll.load(Ordering::SeqCst)+height, ctx.messages.messages().len()), Ordering::SeqCst);
print_console(
ctx.clone(),
messages.messages(),
&input.read().unwrap()
)?;
}
KeyCode::PageDown => {
let height = terminal::size().unwrap().1 as usize;
ctx.scroll.store(max(ctx.scroll.load(Ordering::SeqCst), height)-height, Ordering::SeqCst);
print_console(
ctx.clone(),
messages.messages(),
&input.read().unwrap()
)?;
}
KeyCode::Left => {
if cursor > 0 {
@ -342,7 +384,7 @@ fn poll_events(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
}
KeyCode::Char(c) => {
if event.modifiers.contains(KeyModifiers::CONTROL) && "zxcZXCячсЯЧС".contains(c) {
disable_raw_mode().unwrap();
on_close();
break;
}
history[history_cursor].insert(cursor, c);
@ -372,10 +414,20 @@ fn poll_events(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
Event::Mouse(data) => {
match data.kind {
MouseEventKind::ScrollUp => {
ctx.scroll.store(min(ctx.scroll.load(Ordering::SeqCst)+3, ctx.messages.messages().len()), Ordering::SeqCst);
print_console(
ctx.clone(),
messages.messages(),
&input.read().unwrap()
)?;
},
MouseEventKind::ScrollDown => {
ctx.scroll.store(max(ctx.scroll.load(Ordering::SeqCst), 3)-3, Ordering::SeqCst);
print_console(
ctx.clone(),
messages.messages(),
&input.read().unwrap()
)?;
},
_ => {}
}
@ -401,8 +453,14 @@ pub fn recv_tick(ctx: Arc<Context>) -> Result<(), Box<dyn Error>> {
Ok(())
}
pub fn on_close() {
disable_raw_mode().unwrap();
execute!(stdout(), event::DisableMouseCapture).unwrap();
}
pub fn run_main_loop(ctx: Arc<Context>) {
enable_raw_mode().unwrap();
execute!(stdout(), event::EnableMouseCapture).unwrap();
thread::spawn({
let ctx = ctx.clone();