72 lines
1.7 KiB
Rust
72 lines
1.7 KiB
Rust
use {
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crate::{
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ei::{
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ei_client::{EiClient, EiClientError},
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ei_ifs::ei_device::{EiDevice, EiDeviceInterface},
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ei_object::{EiObject, EiVersion},
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},
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fixed::Fixed,
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leaks::Tracker,
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wire_ei::{
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EiPointerAbsoluteId,
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ei_pointer_absolute::{
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ClientMotionAbsolute, EiPointerAbsoluteRequestHandler, Release,
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ServerMotionAbsolute,
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},
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},
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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 EiPointerAbsolute {
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pub id: EiPointerAbsoluteId,
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pub client: Rc<EiClient>,
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pub tracker: Tracker<Self>,
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pub version: EiVersion,
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pub device: Rc<EiDevice>,
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}
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ei_device_interface!(EiPointerAbsolute, ei_pointer_absolute, pointer_absolute);
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impl EiPointerAbsolute {
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pub fn send_motion_absolute(&self, x: Fixed, y: Fixed) {
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self.client.event(ServerMotionAbsolute {
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self_id: self.id,
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x: x.to_f32(),
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y: y.to_f32(),
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});
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}
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}
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impl EiPointerAbsoluteRequestHandler for EiPointerAbsolute {
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type Error = EiCallbackError;
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fn release(&self, _req: Release, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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self.destroy()?;
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Ok(())
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}
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fn client_motion_absolute(
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&self,
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req: ClientMotionAbsolute,
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_slf: &Rc<Self>,
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) -> Result<(), Self::Error> {
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self.device.absolute_motion.set(Some((req.x, req.y)));
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Ok(())
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}
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}
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ei_object_base! {
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self = EiPointerAbsolute;
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version = self.version;
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}
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impl EiObject for EiPointerAbsolute {}
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#[derive(Debug, Error)]
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pub enum EiCallbackError {
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#[error(transparent)]
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EiClientError(Box<EiClientError>),
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}
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efrom!(EiCallbackError, EiClientError);
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