111 lines
2.6 KiB
Rust
111 lines
2.6 KiB
Rust
pub use crate::wire::{wp_presentation::*, WpPresentationId};
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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::wp_presentation_feedback::WpPresentationFeedback,
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leaks::Tracker,
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object::{Object, Version},
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},
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std::rc::Rc,
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thiserror::Error,
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uapi::c,
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};
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pub struct WpPresentationGlobal {
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pub name: GlobalName,
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}
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impl WpPresentationGlobal {
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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: WpPresentationId,
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client: &Rc<Client>,
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version: Version,
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) -> Result<(), WpPresentationError> {
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let obj = Rc::new(WpPresentation {
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id,
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client: client.clone(),
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tracker: Default::default(),
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version,
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});
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track!(client, obj);
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client.add_client_obj(&obj)?;
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obj.send_clock_id();
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Ok(())
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}
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}
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global_base!(WpPresentationGlobal, WpPresentation, WpPresentationError);
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impl Global for WpPresentationGlobal {
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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!(WpPresentationGlobal);
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pub struct WpPresentation {
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pub id: WpPresentationId,
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pub client: Rc<Client>,
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pub tracker: Tracker<Self>,
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pub version: Version,
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}
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impl WpPresentation {
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fn send_clock_id(&self) {
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self.client.event(ClockId {
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self_id: self.id,
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clk_id: c::CLOCK_MONOTONIC as _,
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});
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}
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}
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impl WpPresentationRequestHandler for WpPresentation {
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type Error = WpPresentationError;
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fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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self.client.remove_obj(self)?;
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Ok(())
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}
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fn feedback(&self, req: Feedback, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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let surface = self.client.lookup(req.surface)?;
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let fb = Rc::new(WpPresentationFeedback {
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id: req.callback,
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client: self.client.clone(),
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_surface: surface.clone(),
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tracker: Default::default(),
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version: self.version,
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});
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track!(self.client, fb);
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self.client.add_client_obj(&fb)?;
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surface.add_presentation_feedback(&fb);
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Ok(())
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}
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}
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object_base! {
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self = WpPresentation;
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version = self.version;
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}
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impl Object for WpPresentation {}
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simple_add_obj!(WpPresentation);
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#[derive(Debug, Error)]
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pub enum WpPresentationError {
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#[error(transparent)]
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ClientError(Box<ClientError>),
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}
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efrom!(WpPresentationError, ClientError);
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