cleanup and re-enable dock autohide

examples/launcher/ipc.rs

@@ -1,76 +0,0 @@
-use pop_launcher::{Request, Response};
-use std::process;
-use std::io::{self, BufRead, Write};
-
-pub struct LauncherIpc {
-    child: process::Child,
-    stdin: process::ChildStdin,
-    stdout: io::BufReader<process::ChildStdout>,
-    exited: bool,
-}
-
-impl LauncherIpc {
-    pub fn new() -> io::Result<Self> {
-        let mut child = process::Command::new("pop-launcher")
-            .stdin(process::Stdio::piped())
-            .stdout(process::Stdio::piped())
-            .spawn()?;
-
-        let stdin = child.stdin.take().ok_or(
-            io::Error::new(io::ErrorKind::Other, "failed to find child stdin")
-        )?;
-
-        let stdout = io::BufReader::new(child.stdout.take().ok_or(
-                io::Error::new(io::ErrorKind::Other, "failed to find child stdout")
-        )?);
-
-        Ok(Self {
-            child,
-            stdin,
-            stdout,
-            exited: false,
-        })
-    }
-
-    fn send_request(&mut self, request: Request) -> io::Result<()> {
-        let mut request_json = serde_json::to_string(&request).map_err(|err| {
-            io::Error::new(io::ErrorKind::InvalidInput, err)
-        })?;
-        request_json.push('\n');
-        self.stdin.write_all(request_json.as_bytes())
-    }
-
-    fn recv_response(&mut self) -> io::Result<Response> {
-        let mut response_json = String::new();
-        self.stdout.read_line(&mut response_json)?;
-        serde_json::from_str(&response_json).map_err(|err| {
-            io::Error::new(io::ErrorKind::InvalidData, err)
-        })
-    }
-
-    pub fn request(&mut self, request: Request) -> io::Result<Response> {
-        self.send_request(request)?;
-        self.recv_response()
-    }
-
-    //TODO: better exit implementation
-    pub fn exit(&mut self) -> io::Result<Option<process::ExitStatus>> {
-        if ! self.exited {
-            self.send_request(Request::Exit)?;
-            let status = self.child.wait()?;
-            self.exited = true;
-            Ok(Some(status))
-        } else {
-            Ok(None)
-        }
-    }
-}
-
-impl Drop for LauncherIpc {
-    fn drop(&mut self) {
-        match self.exit() {
-            Ok(_) => (),
-            Err(err) => eprintln!("LauncherIpc::drop failed: {}", err),
-        }
-    }
-}