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Stephan Dilly
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||||
dependencies = [
|
||||
"bitflags",
|
||||
"cassowary",
|
||||
"crossterm 0.14.2",
|
||||
"either",
|
||||
"itertools",
|
||||
"log",
|
||||
"unicode-segmentation",
|
||||
"unicode-width",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-bidi"
|
||||
version = "0.3.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
|
||||
dependencies = [
|
||||
"matches",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-normalization"
|
||||
version = "0.1.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5479532badd04e128284890390c1e876ef7a993d0570b3597ae43dfa1d59afa4"
|
||||
dependencies = [
|
||||
"smallvec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "unicode-segmentation"
|
||||
version = "1.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-width"
|
||||
version = "0.1.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
|
||||
|
||||
[[package]]
|
||||
name = "url"
|
||||
version = "2.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
|
||||
dependencies = [
|
||||
"idna",
|
||||
"matches",
|
||||
"percent-encoding",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "vcpkg"
|
||||
version = "0.2.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.2.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-build"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
||||
[[package]]
|
||||
name = "ws2_32-sys"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
|
||||
dependencies = [
|
||||
"winapi 0.2.8",
|
||||
"winapi-build",
|
||||
]
|
||||
|
||||
@ -7,3 +7,6 @@ edition = "2018"
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
git2 = "0.10"
|
||||
crossterm = "0.15"
|
||||
tui = { version = "0.8", default-features = false, features = ['crossterm'] }
|
||||
120
src/app.rs
Normal file
120
src/app.rs
Normal file
@ -0,0 +1,120 @@
|
||||
use crossterm::event::{Event, KeyCode};
|
||||
use git2::Repository;
|
||||
use std::cmp;
|
||||
use tui::{
|
||||
backend::Backend,
|
||||
layout::{Constraint, Direction, Layout, Rect},
|
||||
style::{Color, Modifier, Style},
|
||||
widgets::{Block, Borders, SelectableList, Widget},
|
||||
Frame,
|
||||
};
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct App {
|
||||
status_items: Vec<String>,
|
||||
status_select: Option<usize>,
|
||||
do_quit: bool,
|
||||
}
|
||||
|
||||
impl App {
|
||||
///
|
||||
pub fn is_quit(&self) -> bool {
|
||||
self.do_quit
|
||||
}
|
||||
}
|
||||
|
||||
impl App {
|
||||
//
|
||||
pub fn fetch_status(&mut self) {
|
||||
let repo = match Repository::init("./") {
|
||||
Ok(repo) => repo,
|
||||
Err(e) => panic!("failed to init: {}", e),
|
||||
};
|
||||
|
||||
// println!("state: {:?}",repo.state());
|
||||
// println!("path: {:?}",repo.path());
|
||||
|
||||
if repo.is_bare() {
|
||||
panic!("bare repo")
|
||||
}
|
||||
|
||||
let status = repo.statuses(None).unwrap();
|
||||
|
||||
self.status_items = status
|
||||
.iter()
|
||||
.map(|e| e.path().unwrap().to_string())
|
||||
.collect();
|
||||
|
||||
self.status_select = if self.status_items.len() > 0 {
|
||||
Some(0)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
}
|
||||
|
||||
///
|
||||
pub fn draw<B: Backend>(&self, f: &mut Frame<B>) {
|
||||
let chunks = Layout::default()
|
||||
.direction(Direction::Horizontal)
|
||||
.constraints([Constraint::Percentage(50), Constraint::Percentage(50)].as_ref())
|
||||
.split(f.size());
|
||||
|
||||
draw_list(
|
||||
f,
|
||||
chunks[0],
|
||||
"Status".to_string(),
|
||||
self.status_items.as_slice(),
|
||||
self.status_select,
|
||||
);
|
||||
|
||||
Block::default()
|
||||
.title("Block 2")
|
||||
.borders(Borders::ALL)
|
||||
.render(f, chunks[1]);
|
||||
}
|
||||
|
||||
///
|
||||
pub fn event(&mut self, ev: Event) {
|
||||
if ev == Event::Key(KeyCode::Esc.into()) {
|
||||
self.do_quit = true;
|
||||
}
|
||||
|
||||
if ev == Event::Key(KeyCode::Up.into()) {
|
||||
self.input(-1);
|
||||
}
|
||||
if ev == Event::Key(KeyCode::Down.into()) {
|
||||
self.input(1);
|
||||
}
|
||||
}
|
||||
|
||||
fn input(&mut self, delta: i32) {
|
||||
let items_len = self.status_items.len();
|
||||
if items_len > 0 {
|
||||
if let Some(i) = self.status_select {
|
||||
let mut i = i as i32;
|
||||
|
||||
i = cmp::min(i + delta, (items_len - 1) as i32);
|
||||
i = cmp::max(i, 0);
|
||||
|
||||
self.status_select = Some(i as usize);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn draw_list<B: Backend, T: AsRef<str>>(
|
||||
f: &mut Frame<B>,
|
||||
r: Rect,
|
||||
title: String,
|
||||
items: &[T],
|
||||
select: Option<usize>,
|
||||
) {
|
||||
SelectableList::default()
|
||||
.block(Block::default().title(title.as_str()).borders(Borders::ALL))
|
||||
.items(items)
|
||||
.select(select)
|
||||
.style(Style::default().fg(Color::White))
|
||||
.highlight_style(Style::default().modifier(Modifier::ITALIC))
|
||||
.highlight_symbol(">")
|
||||
.render(f, r);
|
||||
}
|
||||
42
src/main.rs
42
src/main.rs
@ -1,3 +1,41 @@
|
||||
fn main() {
|
||||
println!("Hello, world!");
|
||||
mod app;
|
||||
mod poll;
|
||||
|
||||
use app::App;
|
||||
use crossterm::{
|
||||
terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
|
||||
ExecutableCommand, Result,
|
||||
};
|
||||
use std::{io, time::Duration};
|
||||
use tui::{backend::CrosstermBackend, Terminal};
|
||||
use poll::PollResult;
|
||||
|
||||
fn main() -> Result<()> {
|
||||
enable_raw_mode()?;
|
||||
io::stdout().execute(EnterAlternateScreen)?;
|
||||
|
||||
let backend = CrosstermBackend::new(io::stdout());
|
||||
let mut terminal = Terminal::new(backend)?;
|
||||
terminal.hide_cursor()?;
|
||||
|
||||
terminal.clear()?;
|
||||
|
||||
let mut app = App::default();
|
||||
app.fetch_status();
|
||||
|
||||
loop {
|
||||
terminal.draw(|mut f| app.draw(&mut f))?;
|
||||
|
||||
if let PollResult::Event(e) = poll::poll(Duration::from_millis(200)) {
|
||||
app.event(e);
|
||||
}
|
||||
|
||||
if app.is_quit() {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
io::stdout().execute(LeaveAlternateScreen)?;
|
||||
disable_raw_mode()?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
20
src/poll.rs
Normal file
20
src/poll.rs
Normal file
@ -0,0 +1,20 @@
|
||||
use crossterm::event::{self, Event};
|
||||
use std::time::Duration;
|
||||
|
||||
///
|
||||
pub enum PollResult {
|
||||
Timeout,
|
||||
Event(Event),
|
||||
}
|
||||
|
||||
///
|
||||
pub fn poll(dur: Duration) -> PollResult {
|
||||
if event::poll(dur).unwrap() {
|
||||
// It's guaranteed that read() wont block if `poll` returns `Ok(true)`
|
||||
let event = event::read().unwrap();
|
||||
|
||||
PollResult::Event(event)
|
||||
} else {
|
||||
PollResult::Timeout
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user