116 lines
3 KiB
Rust
116 lines
3 KiB
Rust
use {
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crate::{
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client::{Client, ClientError},
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globals::{Global, GlobalName},
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ifs::wl_surface::{x_surface::xwayland_surface_v1::XwaylandSurfaceV1, WlSurfaceError},
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leaks::Tracker,
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object::Object,
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utils::buffd::{MsgParser, MsgParserError},
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wire::{xwayland_shell_v1::*, WlSurfaceId, XwaylandShellV1Id},
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},
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std::rc::Rc,
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thiserror::Error,
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};
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pub struct XwaylandShellV1Global {
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name: GlobalName,
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}
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pub struct XwaylandShellV1 {
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id: XwaylandShellV1Id,
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client: Rc<Client>,
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pub version: u32,
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pub tracker: Tracker<Self>,
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}
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impl XwaylandShellV1Global {
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pub fn new(name: GlobalName) -> Self {
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Self { name }
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}
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fn bind_(
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self: Rc<Self>,
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id: XwaylandShellV1Id,
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client: &Rc<Client>,
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version: u32,
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) -> Result<(), XwaylandShellV1Error> {
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let obj = Rc::new(XwaylandShellV1 {
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id,
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client: client.clone(),
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version,
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tracker: Default::default(),
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});
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track!(client, obj);
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client.add_client_obj(&obj)?;
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Ok(())
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}
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}
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impl XwaylandShellV1 {
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fn destroy(&self, parser: MsgParser<'_, '_>) -> Result<(), XwaylandShellV1Error> {
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let _req: Destroy = self.client.parse(self, parser)?;
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self.client.remove_obj(self)?;
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Ok(())
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}
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fn get_xwayland_surface(&self, parser: MsgParser<'_, '_>) -> Result<(), XwaylandShellV1Error> {
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let req: GetXwaylandSurface = self.client.parse(self, parser)?;
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let surface = self.client.lookup(req.surface)?;
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let xsurface = surface.get_xsurface()?;
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if xsurface.xwayland_surface.get().is_some() {
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return Err(XwaylandShellV1Error::AlreadyAttached(surface.id));
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}
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let xws = Rc::new(XwaylandSurfaceV1 {
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id: req.id,
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client: self.client.clone(),
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x: xsurface,
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tracker: Default::default(),
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});
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track!(self.client, xws);
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xws.x.xwayland_surface.set(Some(xws.clone()));
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self.client.add_client_obj(&xws)?;
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Ok(())
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}
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}
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global_base!(XwaylandShellV1Global, XwaylandShellV1, XwaylandShellV1Error);
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impl Global for XwaylandShellV1Global {
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fn singleton(&self) -> bool {
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true
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}
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fn version(&self) -> u32 {
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1
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}
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fn xwayland_only(&self) -> bool {
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true
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}
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}
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simple_add_global!(XwaylandShellV1Global);
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object_base! {
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self = XwaylandShellV1;
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DESTROY => destroy,
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GET_XWAYLAND_SURFACE => get_xwayland_surface,
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}
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impl Object for XwaylandShellV1 {}
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simple_add_obj!(XwaylandShellV1);
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#[derive(Debug, Error)]
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pub enum XwaylandShellV1Error {
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#[error(transparent)]
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ClientError(Box<ClientError>),
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#[error("Parsing failed")]
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MsgParserError(#[source] Box<MsgParserError>),
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#[error("The `wl_surface` {0} already has an extension object")]
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AlreadyAttached(WlSurfaceId),
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#[error(transparent)]
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WlSurfaceError(#[from] WlSurfaceError),
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}
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efrom!(XwaylandShellV1Error, ClientError);
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efrom!(XwaylandShellV1Error, MsgParserError);
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