mirror of https://github.com/TaKO8Ki/gobang
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
3.2 KiB
Rust
120 lines
3.2 KiB
Rust
use super::{Component, DrawableComponent, EventState};
|
|
use crate::components::command::CommandInfo;
|
|
use crate::event::Key;
|
|
use crate::user_config::Connection;
|
|
use anyhow::Result;
|
|
use tui::{
|
|
backend::Backend,
|
|
layout::Rect,
|
|
style::{Color, Style},
|
|
text::{Span, Spans},
|
|
widgets::{Block, Borders, Clear, List, ListItem, ListState},
|
|
Frame,
|
|
};
|
|
|
|
pub struct ConnectionsComponent {
|
|
connections: Vec<Connection>,
|
|
state: ListState,
|
|
}
|
|
|
|
impl Default for ConnectionsComponent {
|
|
fn default() -> Self {
|
|
Self {
|
|
connections: Vec::new(),
|
|
state: ListState::default(),
|
|
}
|
|
}
|
|
}
|
|
|
|
impl ConnectionsComponent {
|
|
pub fn new(connections: Vec<Connection>) -> Self {
|
|
Self {
|
|
connections,
|
|
..Self::default()
|
|
}
|
|
}
|
|
|
|
fn next_connection(&mut self) {
|
|
let i = match self.state.selected() {
|
|
Some(i) => {
|
|
if i >= self.connections.len() - 1 {
|
|
0
|
|
} else {
|
|
i + 1
|
|
}
|
|
}
|
|
None => 0,
|
|
};
|
|
self.state.select(Some(i));
|
|
}
|
|
|
|
fn previous_connection(&mut self) {
|
|
let i = match self.state.selected() {
|
|
Some(i) => {
|
|
if i == 0 {
|
|
self.connections.len() - 1
|
|
} else {
|
|
i - 1
|
|
}
|
|
}
|
|
None => 0,
|
|
};
|
|
self.state.select(Some(i));
|
|
}
|
|
|
|
pub fn selected_connection(&self) -> Option<&Connection> {
|
|
match self.state.selected() {
|
|
Some(i) => self.connections.get(i),
|
|
None => None,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl DrawableComponent for ConnectionsComponent {
|
|
fn draw<B: Backend>(&mut self, f: &mut Frame<B>, _area: Rect, _focused: bool) -> Result<()> {
|
|
let width = 80;
|
|
let height = 20;
|
|
let conns = &self.connections;
|
|
let connections: Vec<ListItem> = conns
|
|
.iter()
|
|
.map(|i| {
|
|
ListItem::new(vec![Spans::from(Span::raw(i.database_url()))])
|
|
.style(Style::default())
|
|
})
|
|
.collect();
|
|
let tasks = List::new(connections)
|
|
.block(Block::default().borders(Borders::ALL).title("Connections"))
|
|
.highlight_style(Style::default().bg(Color::Blue))
|
|
.style(Style::default());
|
|
|
|
let area = Rect::new(
|
|
(f.size().width.saturating_sub(width)) / 2,
|
|
(f.size().height.saturating_sub(height)) / 2,
|
|
width.min(f.size().width),
|
|
height.min(f.size().height),
|
|
);
|
|
f.render_widget(Clear, area);
|
|
f.render_stateful_widget(tasks, area, &mut self.state);
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
impl Component for ConnectionsComponent {
|
|
fn commands(&self, out: &mut Vec<CommandInfo>) {}
|
|
|
|
fn event(&mut self, key: Key) -> Result<EventState> {
|
|
match key {
|
|
Key::Char('j') => {
|
|
self.next_connection();
|
|
return Ok(EventState::Consumed);
|
|
}
|
|
Key::Char('k') => {
|
|
self.previous_connection();
|
|
return Ok(EventState::Consumed);
|
|
}
|
|
_ => (),
|
|
}
|
|
Ok(EventState::NotConsumed)
|
|
}
|
|
}
|