115 lines
2.9 KiB
Rust
115 lines
2.9 KiB
Rust
use {
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crate::{
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client::{CAP_GAMMA_CONTROL_MANAGER, Client, ClientCaps, ClientError},
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globals::{Global, GlobalName},
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ifs::zwlr_gamma_control_v1::*,
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leaks::Tracker,
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object::{Object, Version},
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wire::{ZwlrGammaControlManagerV1Id, zwlr_gamma_control_manager_v1::*},
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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 ZwlrGammaControlManagerV1Global {
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name: GlobalName,
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}
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impl ZwlrGammaControlManagerV1Global {
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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: ZwlrGammaControlManagerV1Id,
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client: &Rc<Client>,
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version: Version,
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) -> Result<(), ZwlrGammaControlManagerV1Error> {
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let obj = Rc::new(ZwlrGammaControlManagerV1 {
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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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Ok(())
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}
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}
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global_base!(
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ZwlrGammaControlManagerV1Global,
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ZwlrGammaControlManagerV1,
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ZwlrGammaControlManagerV1Error
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);
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simple_add_global!(ZwlrGammaControlManagerV1Global);
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impl Global for ZwlrGammaControlManagerV1Global {
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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 required_caps(&self) -> ClientCaps {
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CAP_GAMMA_CONTROL_MANAGER
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}
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}
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pub struct ZwlrGammaControlManagerV1 {
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pub id: ZwlrGammaControlManagerV1Id,
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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 ZwlrGammaControlManagerV1RequestHandler for ZwlrGammaControlManagerV1 {
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type Error = ZwlrGammaControlManagerV1Error;
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fn get_gamma_control(&self, req: GetGammaControl, slf: &Rc<Self>) -> Result<(), Self::Error> {
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let output = self.client.lookup(req.output)?.global.clone();
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let p = Rc::new(ZwlrGammaControlV1::new(req.id, slf, output.clone()));
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track!(self.client, p);
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self.client.add_client_obj(&p)?;
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let Some(size) = p.gamma_lut_size() else {
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p.send_failed();
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return Ok(());
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};
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let Some(node) = output.node() else {
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p.send_failed();
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return Ok(());
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};
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if node.active_zwlr_gamma_control.is_some() {
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p.send_failed();
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return Ok(());
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}
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p.send_gamma_size(size);
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node.active_zwlr_gamma_control.set(Some(p));
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Ok(())
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}
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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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}
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object_base! {
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self = ZwlrGammaControlManagerV1;
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version = self.version;
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}
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impl Object for ZwlrGammaControlManagerV1 {}
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simple_add_obj!(ZwlrGammaControlManagerV1);
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#[derive(Debug, Error)]
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pub enum ZwlrGammaControlManagerV1Error {
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#[error(transparent)]
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ClientError(Box<ClientError>),
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}
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efrom!(ZwlrGammaControlManagerV1Error, ClientError);
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