105 lines
2.6 KiB
Rust
105 lines
2.6 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::wl_subsurface::{WlSubsurface, WlSubsurfaceError},
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leaks::Tracker,
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object::{Object, Version},
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utils::buffd::{MsgParser, MsgParserError},
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wire::{wl_subcompositor::*, WlSubcompositorId},
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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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#[allow(dead_code)]
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const BAD_SURFACE: u32 = 0;
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pub struct WlSubcompositorGlobal {
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name: GlobalName,
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}
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pub struct WlSubcompositor {
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id: WlSubcompositorId,
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client: Rc<Client>,
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pub tracker: Tracker<Self>,
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}
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impl WlSubcompositorGlobal {
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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: WlSubcompositorId,
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client: &Rc<Client>,
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_version: Version,
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) -> Result<(), WlSubcompositorError> {
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let obj = Rc::new(WlSubcompositor {
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id,
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client: client.clone(),
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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 WlSubcompositor {
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fn destroy(&self, parser: MsgParser<'_, '_>) -> Result<(), WlSubcompositorError> {
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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_subsurface(&self, parser: MsgParser<'_, '_>) -> Result<(), WlSubcompositorError> {
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let req: GetSubsurface = self.client.parse(self, parser)?;
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let surface = self.client.lookup(req.surface)?;
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let parent = self.client.lookup(req.parent)?;
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let subsurface = Rc::new(WlSubsurface::new(req.id, &surface, &parent));
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track!(self.client, subsurface);
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self.client.add_client_obj(&subsurface)?;
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subsurface.install()?;
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Ok(())
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}
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}
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global_base!(WlSubcompositorGlobal, WlSubcompositor, WlSubcompositorError);
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impl Global for WlSubcompositorGlobal {
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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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}
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simple_add_global!(WlSubcompositorGlobal);
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object_base! {
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self = WlSubcompositor;
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DESTROY => destroy,
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GET_SUBSURFACE => get_subsurface,
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}
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impl Object for WlSubcompositor {}
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simple_add_obj!(WlSubcompositor);
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#[derive(Debug, Error)]
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pub enum WlSubcompositorError {
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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(transparent)]
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WlSubsurfaceError(Box<WlSubsurfaceError>),
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}
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efrom!(WlSubcompositorError, ClientError);
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efrom!(WlSubcompositorError, MsgParserError);
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efrom!(WlSubcompositorError, WlSubsurfaceError);
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