84 lines
2.1 KiB
Rust
84 lines
2.1 KiB
Rust
use {
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crate::{
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client::{Client, ClientError},
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leaks::Tracker,
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object::{Object, Version},
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wire::{JayXwaylandId, jay_xwayland::*},
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},
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jay_config::xwayland::XScalingMode,
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std::rc::Rc,
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thiserror::Error,
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};
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pub struct JayXwayland {
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pub id: JayXwaylandId,
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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 JayXwayland {
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pub fn send_scaling_mode(&self) {
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let xw = &self.client.state.xwayland;
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self.client.event(ScalingMode {
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self_id: self.id,
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mode: match xw.use_wire_scale.get() {
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false => XScalingMode::DEFAULT.0,
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true => XScalingMode::DOWNSCALED.0,
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},
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});
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}
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pub fn send_implied_scale(&self) {
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let xw = &self.client.state.xwayland;
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if let Some(scale) = xw.wire_scale.get() {
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self.client.event(ImpliedScale {
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self_id: self.id,
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scale,
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});
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}
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}
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}
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impl JayXwaylandRequestHandler for JayXwayland {
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type Error = JayXwaylandError;
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fn get_scaling(&self, _req: GetScaling, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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self.send_scaling_mode();
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self.send_implied_scale();
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Ok(())
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}
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fn set_scaling_mode(&self, req: SetScalingMode, _slf: &Rc<Self>) -> Result<(), Self::Error> {
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let use_wire_scale = match XScalingMode(req.mode) {
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XScalingMode::DEFAULT => false,
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XScalingMode::DOWNSCALED => true,
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_ => return Err(JayXwaylandError::UnknownMode(req.mode)),
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};
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self.client
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.state
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.xwayland
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.use_wire_scale
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.set(use_wire_scale);
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self.client.state.update_xwayland_wire_scale();
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Ok(())
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}
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}
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object_base! {
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self = JayXwayland;
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version = self.version;
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}
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impl Object for JayXwayland {}
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simple_add_obj!(JayXwayland);
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#[derive(Debug, Error)]
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pub enum JayXwaylandError {
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#[error(transparent)]
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ClientError(Box<ClientError>),
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#[error("Unknown scaling mode {}", .0)]
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UnknownMode(u32),
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}
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efrom!(JayXwaylandError, ClientError);
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