mirror of
https://github.com/FliegendeWurst/cursive.git
synced 2024-11-23 17:35:00 +00:00
Better input support in termion backend
Still many key combinations unsupported.
This commit is contained in:
parent
965b32bd9b
commit
60bddf7e8d
@ -3,7 +3,9 @@ extern crate termion;
|
||||
use ::backend;
|
||||
use ::event::{Event, Key};
|
||||
use self::termion::color;
|
||||
use self::termion::event::Key as TKey;
|
||||
use self::termion::input::TermRead;
|
||||
use self::termion::style;
|
||||
use self::termion::raw::IntoRawMode;
|
||||
use std::cell::Cell;
|
||||
use std::collections::BTreeMap;
|
||||
@ -17,6 +19,27 @@ pub struct Concrete {
|
||||
colors: BTreeMap<i16, (Box<color::Color>, Box<color::Color>)>,
|
||||
}
|
||||
|
||||
trait Effectable {
|
||||
fn on(&self);
|
||||
fn off(&self);
|
||||
}
|
||||
|
||||
impl Effectable for theme::Effect {
|
||||
fn on(&self) {
|
||||
match *self {
|
||||
theme::Effect::Simple => (),
|
||||
theme::Effect::Reverse => print!("{}", style::Invert),
|
||||
}
|
||||
}
|
||||
|
||||
fn off(&self) {
|
||||
match *self {
|
||||
theme::Effect::Simple => (),
|
||||
theme::Effect::Reverse => print!("{}", style::NoInvert),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn apply_colors(fg: &color::Color, bg: &color::Color) {
|
||||
print!("{}{}", color::Fg(fg), color::Bg(bg));
|
||||
}
|
||||
@ -75,7 +98,9 @@ impl backend::Backend for Concrete {
|
||||
// TODO: actually use effects
|
||||
// TODO: careful! need to remember the previous state
|
||||
// and apply it back
|
||||
effect.on();
|
||||
f();
|
||||
effect.off();
|
||||
}
|
||||
|
||||
fn has_colors(&self) -> bool {
|
||||
@ -110,8 +135,32 @@ impl backend::Backend for Concrete {
|
||||
|
||||
fn poll_event(&self) -> Event {
|
||||
// TODO: parse input
|
||||
::std::io::stdin().keys().next();
|
||||
Event::Key(Key::Enter)
|
||||
if let Some(key) = ::std::io::stdin().keys().next() {
|
||||
match key.unwrap() {
|
||||
TKey::Backspace => Event::Key(Key::Backspace),
|
||||
TKey::Left => Event::Key(Key::Left),
|
||||
TKey::Right => Event::Key(Key::Right),
|
||||
TKey::Up => Event::Key(Key::Up),
|
||||
TKey::Down => Event::Key(Key::Down),
|
||||
TKey::Home => Event::Key(Key::Home),
|
||||
TKey::End => Event::Key(Key::End),
|
||||
TKey::PageUp => Event::Key(Key::PageUp),
|
||||
TKey::PageDown => Event::Key(Key::PageDown),
|
||||
TKey::Delete => Event::Key(Key::Del),
|
||||
TKey::Insert => Event::Key(Key::Ins),
|
||||
TKey::F(i) if i < 12 => Event::Key(Key::from_f(i)),
|
||||
TKey::F(j) => Event::Unknown(-(j as i32)),
|
||||
TKey::Char('\n') => Event::Key(Key::Enter),
|
||||
TKey::Char('\t') => Event::Key(Key::Tab),
|
||||
TKey::Char(c) => Event::Char(c),
|
||||
TKey::Ctrl('c') => panic!("Ctrl-C pressed"),
|
||||
TKey::Ctrl(c) => Event::CtrlChar(c),
|
||||
TKey::Alt(c) => Event::AltChar(c),
|
||||
_ => Event::Unknown(-1),
|
||||
}
|
||||
} else {
|
||||
Event::Refresh
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -130,6 +130,7 @@ pub enum Effect {
|
||||
Simple,
|
||||
/// Reverses foreground and background colors
|
||||
Reverse,
|
||||
// TODO: bold, italic, underline
|
||||
}
|
||||
|
||||
/// Possible color style for a cell.
|
||||
|
Loading…
Reference in New Issue
Block a user