86 lines
2 KiB
Rust
86 lines
2 KiB
Rust
mod app;
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mod commands;
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mod config;
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mod events;
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mod parser;
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mod ui;
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use std::io;
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use std::path::PathBuf;
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use std::time::Duration;
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use clap::Parser;
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use crossterm::{
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event::{DisableMouseCapture, EnableMouseCapture},
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execute,
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terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
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};
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use ratatui::{
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backend::{Backend, CrosstermBackend},
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Terminal,
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};
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use crate::app::App;
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use crate::config::Config;
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use crate::events::{handle_event, poll_event};
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#[derive(Parser, Debug)]
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#[command(name = "lines")]
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#[command(about = "TUI pro rychlé spouštění často používaných příkazů")]
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#[command(version)]
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struct Args {
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/// Cesta k datové složce (výchozí: ~/.lines)
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#[arg(short, long)]
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dir: Option<PathBuf>,
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}
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fn main() -> io::Result<()> {
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let args = Args::parse();
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let config = Config::new(args.dir);
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// Ensure data directory exists
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if let Err(e) = std::fs::create_dir_all(&config.data_dir) {
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eprintln!("Nepodařilo se vytvořit datovou složku {}: {}", config.data_dir.display(), e);
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}
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let app = App::new(config.data_dir, config.terminal);
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enable_raw_mode()?;
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let mut stdout = io::stdout();
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execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;
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let backend = CrosstermBackend::new(stdout);
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let mut terminal = Terminal::new(backend)?;
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let res = run_app(&mut terminal, app);
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disable_raw_mode()?;
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execute!(
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terminal.backend_mut(),
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LeaveAlternateScreen,
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DisableMouseCapture
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)?;
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terminal.show_cursor()?;
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if let Err(err) = res {
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eprintln!("{}", err);
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}
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Ok(())
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}
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fn run_app<B: Backend>(terminal: &mut Terminal<B>, mut app: App) -> io::Result<()>
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where
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io::Error: From<<B as Backend>::Error>,
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{
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let tick_rate = Duration::from_millis(100);
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loop {
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terminal.draw(|f| ui::draw(f, &app))?;
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if let Some(event) = poll_event(tick_rate)?
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&& !handle_event(&mut app, event)
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{
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return Ok(());
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}
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}
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}
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