espanso/src/keyboard/linux.rs

/*
 * This file is part of espanso.
 *
 * Copyright (C) 2019 Federico Terzi
 *
 * espanso is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * espanso is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with espanso.  If not, see <https://www.gnu.org/licenses/>.
 */

use std::ffi::CString;
use crate::bridge::linux::*;

pub struct LinuxKeyboardManager {
}

impl super::KeyboardManager for LinuxKeyboardManager {
    fn send_string(&self, s: &str) {
        let res = CString::new(s);
        match res {
            Ok(cstr) => unsafe { send_string(cstr.as_ptr()); }
            Err(e) => panic!(e.to_string())
        }
    }

    fn send_enter(&self) {
        // On linux this is not needed, so NOOP
    }

    fn trigger_paste(&self) {
        unsafe {
            let is_terminal = is_current_window_terminal();

            // Terminals use a different keyboard combination to paste from clipboard,
            // so we need to check the correct situation.
            if is_terminal == 0 {
                trigger_paste();
            }else{
                trigger_terminal_paste();
            }
        }
    }

    fn delete_string(&self, count: i32) {
        unsafe {delete_string(count)}
    }
}