emojinput/src/main.rs

use std::io::Write;
use std::process::{exit, Command, Stdio};

use web_view::*;

fn main() {
    #[cfg(debug_assertions)]
    let js = include_str!("../js/main.js");
    #[cfg(not(debug_assertions))]
    let js = include_str!("../js/main.min.js");

    let html_content = include_str!("../index.html").replace(
        "<script src=\"js/main.js\"></script>",
        &format!("<script>{}</script>", js),
    );

    web_view::builder()
        .title("Elmojinput")
        .content(Content::Html(html_content))
        .size(1024, 768)
        .resizable(false)
        .debug(true)
        .user_data(())
        .invoke_handler(|_webview, arg| {
            let mut child = Command::new("xclip")
                .arg("-selection")
                .arg("clipboard")
                .stdin(Stdio::piped())
                .stdout(Stdio::piped())
                .spawn()
                .unwrap();

            let stdin = child.stdin.as_mut().unwrap();
            stdin.write_all(arg.as_bytes()).unwrap();
            exit(0);
        })
        .run()
        .unwrap();
}