1use crate::{Bounds, DisplayId, GlobalPixels, PlatformDisplay, Size};
 2use anyhow::Result;
 3use uuid::Uuid;
 4
 5#[derive(Debug)]
 6pub(crate) struct LinuxDisplay {
 7    x_screen_index: i32,
 8    bounds: Bounds<GlobalPixels>,
 9    uuid: Uuid,
10}
11
12impl LinuxDisplay {
13    pub(crate) fn new(xc: &xcb::Connection, x_screen_index: i32) -> Self {
14        let screen = xc.get_setup().roots().nth(x_screen_index as usize).unwrap();
15        Self {
16            x_screen_index,
17            bounds: Bounds {
18                origin: Default::default(),
19                size: Size {
20                    width: GlobalPixels(screen.width_in_pixels() as f32),
21                    height: GlobalPixels(screen.height_in_pixels() as f32),
22                },
23            },
24            uuid: Uuid::from_bytes([0; 16]),
25        }
26    }
27}
28
29impl PlatformDisplay for LinuxDisplay {
30    fn id(&self) -> DisplayId {
31        DisplayId(self.x_screen_index as u32)
32    }
33
34    fn uuid(&self) -> Result<Uuid> {
35        Ok(self.uuid)
36    }
37
38    fn bounds(&self) -> Bounds<GlobalPixels> {
39        self.bounds
40    }
41}