| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2021, Richard Weinberger <richard@nod.at> |
| */ |
| |
| use std::io; |
| use std::path::PathBuf; |
| |
| pub trait PlayerBackend { |
| fn set_volume(&mut self, vol: u32) -> io::Result<()>; |
| fn volume_up(&mut self) -> io::Result<()>; |
| fn volume_down(&mut self) -> io::Result<()>; |
| fn pause(&mut self) -> io::Result<()>; |
| fn stop(&mut self) -> io::Result<()>; |
| fn play(&mut self) -> io::Result<()>; |
| fn play_single_file(&mut self, file: &PathBuf) -> io::Result<()>; |
| fn play_multiple_files(&mut self, files: Vec<&PathBuf>) -> io::Result<()>; |
| } |
