44 lines
1.2 KiB
Rust
44 lines
1.2 KiB
Rust
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use neovim_lib::{Neovim, Session};
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use std::io::{Result, Error, ErrorKind};
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use rmp::Value;
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pub struct Nvim {
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nvim: Neovim
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}
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impl Nvim {
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pub fn start() -> Result<Nvim> {
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let mut session = try!(Session::new_tcp("127.0.0.1:6666"));
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//let mut session = try!(Session::new_child());
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session.start_event_loop_cb(Nvim::cb);
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let mut nvim = Neovim::new(session);
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try!(nvim.ui_attach(80, 24, true).map_err(|e| Error::new(ErrorKind::Other, e)));
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Ok(Nvim {
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nvim: nvim,
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})
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}
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fn cb(method: &str, params: Vec<Value>) {
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if method == "redraw" {
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for ev in params {
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if let Value::Array(ev_args) = ev {
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if let Value::String(ref ev_name) = ev_args[0] {
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println!("Event {}", ev_name);
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}
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else {
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println!("Unsupported event {:?}", ev_args);
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}
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}
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else {
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println!("Unsupported event type {:?}", ev);
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}
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}
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} else {
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println!("Notification {}", method);
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}
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}
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}
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