audrey/src/mpris.rs

use adw::prelude::*;
use gtk::glib;
use tracing::{event, Level};

pub struct Mpris {
    window: glib::SendWeakRef<crate::ui::Window>,
}

impl Mpris {
    pub async fn setup(
        object_server: &zbus::ObjectServer,
        window: &crate::ui::Window,
    ) -> Result<(), zbus::Error> {
        let mpris = Self {
            window: window.downgrade().into(),
        };

        object_server.at("/org/mpris/MediaPlayer2", mpris).await?;

        //let _mpris = object_server.interface::<_, Self>("/org/mpris/MediaPlayer2").await?;

        Ok(())
    }
}

#[zbus::interface(name = "org.mpris.MediaPlayer2")]
impl Mpris {
    fn raise(&self) {
        self.window
            .upgrade()
            .expect("main window was finalized")
            .present();
    }

    fn quit(&self) {
        match self.window.upgrade() {
            None => {} // guess there's nothing to do
            Some(window) => window.close(),
        }
    }

    #[zbus(property)]
    fn can_quit(&self) -> bool {
        true
    }

    #[zbus(property)]
    fn fullscreen(&self) -> bool {
        false
    }

    #[zbus(property)]
    // TODO: report that if the argument is just _ the attribute panics
    // TODO: why can't this return zbus::fdo::Result??
    fn set_fullscreen(&self, _fullscreen: bool) -> zbus::Result<()> {
        Err(zbus::Error::Unsupported)
    }

    #[zbus(property)]
    fn can_set_fullscreen(&self) -> bool {
        false
    }

    #[zbus(property)]
    fn can_raise(&self) -> bool {
        true
    }

    #[zbus(property)]
    fn has_track_list(&self) -> bool {
        false // TODO?
    }

    #[zbus(property)]
    fn identity(&self) -> String {
        "audrey".to_string()
    }

    #[zbus(property)]
    fn desktop_entry(&self) -> String {
        crate::APP_ID.to_string()
    }

    #[zbus(property)]
    fn supported_uri_schemes(&self) -> Vec<String> {
        vec![]
    }

    #[zbus(property)]
    fn supported_mime_types(&self) -> Vec<String> {
        vec![]
    }
}

impl Drop for Mpris {
    fn drop(&mut self) {
        event!(Level::DEBUG, "dropping Mpris");
    }
}