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wire: generate trait for request handling

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This commit is contained in:
Julian Orth 2024-04-08 17:37:35 +02:00
parent e3a1a0b30f
commit acb391335b
102 changed files with 1632 additions and 2086 deletions
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28
src/ifs/wl_surface/wp_viewport.rs
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@ -3,8 +3,7 @@ use {
client::{Client, ClientError},
ifs::wl_surface::WlSurface,
leaks::Tracker,
object::Object,
utils::buffd::{MsgParser, MsgParserError},
object::{Object, Version},
wire::{wp_viewport::*, WpViewportId},
},
std::rc::Rc,
@ -16,15 +15,17 @@ pub struct WpViewport {
pub client: Rc<Client>,
pub surface: Rc<WlSurface>,
pub tracker: Tracker<Self>,
pub version: Version,
}
impl WpViewport {
pub fn new(id: WpViewportId, surface: &Rc<WlSurface>) -> Self {
pub fn new(id: WpViewportId, surface: &Rc<WlSurface>, version: Version) -> Self {
Self {
id,
client: surface.client.clone(),
surface: surface.clone(),
tracker: Default::default(),
version,
}
}
@ -35,9 +36,12 @@ impl WpViewport {
self.surface.viewporter.set(Some(self.clone()));
Ok(())
}
}
fn destroy(&self, msg: MsgParser<'_, '_>) -> Result<(), WpViewportError> {
let _req: Destroy = self.client.parse(self, msg)?;
impl WpViewportRequestHandler for WpViewport {
type Error = WpViewportError;
fn destroy(&self, _req: Destroy, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let pending = &mut *self.surface.pending.borrow_mut();
pending.src_rect = Some(None);
pending.dst_size = Some(None);
@ -46,8 +50,7 @@ impl WpViewport {
Ok(())
}
fn set_source(&self, msg: MsgParser<'_, '_>) -> Result<(), WpViewportError> {
let req: SetSource = self.client.parse(self, msg)?;
fn set_source(&self, req: SetSource, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let rect = if req.x == -1 && req.y == -1 && req.width == -1 && req.height == -1 {
None
} else {
@ -61,8 +64,7 @@ impl WpViewport {
Ok(())
}
fn set_destination(&self, msg: MsgParser<'_, '_>) -> Result<(), WpViewportError> {
let req: SetDestination = self.client.parse(self, msg)?;
fn set_destination(&self, req: SetDestination, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let size = if req.width == -1 && req.height == -1 {
None
} else if req.width <= 0 || req.height <= 0 {
@ -77,10 +79,7 @@ impl WpViewport {
object_base! {
self = WpViewport;
DESTROY => destroy,
SET_SOURCE => set_source,
SET_DESTINATION => set_destination,
version = self.version;
}
impl Object for WpViewport {}
@ -89,8 +88,6 @@ simple_add_obj!(WpViewport);
#[derive(Debug, Error)]
pub enum WpViewportError {
#[error("Parsing failed")]
MsgParserError(#[source] Box<MsgParserError>),
#[error(transparent)]
ClientError(Box<ClientError>),
#[error("The surface already has a viewport")]
@ -100,5 +97,4 @@ pub enum WpViewportError {
#[error("Rectangle is empty")]
InvalidDestRect,
}
efrom!(WpViewportError, MsgParserError);
efrom!(WpViewportError, ClientError);