67 lines
1.8 KiB
Rust
67 lines
1.8 KiB
Rust
use crate::{
|
|
buffer::Mode,
|
|
command::Action,
|
|
keymap::{bindn, bind1, KeyMap, KeySeq, PrefixNode},
|
|
};
|
|
|
|
pub struct Config {
|
|
// TODO must be a power of 2, lol
|
|
pub tab_width: usize,
|
|
pub number: bool,
|
|
|
|
pub nmap: KeyMap,
|
|
pub imap: KeyMap,
|
|
}
|
|
|
|
impl Default for Config {
|
|
fn default() -> Self {
|
|
use Action::*;
|
|
|
|
let nmap = KeyMap::from_iter([
|
|
bind1('i', [InsertBefore]),
|
|
bind1('a', [InsertAfter]),
|
|
bind1('h', [MoveCharPrev]),
|
|
bind1('l', [MoveCharNext]),
|
|
bind1('j', [MoveLineForward(1)]),
|
|
bind1('J', [MoveLineForward(25)]),
|
|
bind1('k', [MoveLineBack(1)]),
|
|
bind1('K', [MoveLineBack(25)]),
|
|
bindn(['g', 'g'], [MoveFirstLine]),
|
|
bind1('G', [MoveLastLine]),
|
|
bind1('I', [MoveLineStart, InsertBefore]),
|
|
bind1('A', [MoveLineEnd, InsertAfter]),
|
|
bind1('o', [NewlineAfter, MoveLineForward(1), InsertBefore]),
|
|
bind1('O', [NewlineBefore, MoveLineBack(1), InsertBefore]),
|
|
bindn(['d', 'd'], [KillLine]),
|
|
]);
|
|
|
|
let imap = KeyMap::from_iter([
|
|
bind1('\x7F', [EraseBackward]),
|
|
bind1(
|
|
'\n',
|
|
[BreakLine, MoveLineForward(1), MoveLineStart, InsertBefore],
|
|
),
|
|
bind1(
|
|
'\x0D',
|
|
[BreakLine, MoveLineForward(1), MoveLineStart, InsertBefore],
|
|
),
|
|
]);
|
|
|
|
Self {
|
|
tab_width: 4,
|
|
number: true,
|
|
nmap,
|
|
imap,
|
|
}
|
|
}
|
|
}
|
|
|
|
impl Config {
|
|
pub fn key_seq(&self, mode: Mode, seq: &KeySeq) -> Option<&PrefixNode<KeySeq, Vec<Action>>> {
|
|
match mode {
|
|
Mode::Normal => self.nmap.get(seq),
|
|
Mode::Insert => self.imap.get(seq),
|
|
}
|
|
}
|
|
}
|