autocommit 2022-04-30 13:45:20 CEST

src/ifs/wl_seat/zwp_relative_pointer_manager_v1.rs

@@ -0,0 +1,104 @@
+use std::rc::Rc;
+use thiserror::Error;
+use crate::client::{Client, ClientError};
+use crate::globals::{Global, GlobalName};
+use crate::ifs::wl_seat::zwp_relative_pointer_v1::ZwpRelativePointerV1;
+use crate::leaks::Tracker;
+use crate::object::Object;
+use crate::utils::buffd::{MsgParser, MsgParserError};
+use crate::wire::ZwpRelativePointerManagerV1Id;
+use crate::wire::zwp_relative_pointer_manager_v1::*;
+
+pub struct ZwpRelativePointerManagerV1Global {
+    pub name: GlobalName,
+}
+
+pub struct ZwpRelativePointerManagerV1 {
+    pub id: ZwpRelativePointerManagerV1Id,
+    pub client: Rc<Client>,
+    pub tracker: Tracker<Self>,
+}
+
+impl ZwpRelativePointerManagerV1Global {
+    pub fn new(name: GlobalName) -> Self {
+        Self { name }
+    }
+
+    fn bind_(
+        self: Rc<Self>,
+        id: ZwpRelativePointerManagerV1Id,
+        client: &Rc<Client>,
+        _version: u32,
+    ) -> Result<(), ZwpRelativePointerManagerV1Error> {
+        let obj = Rc::new(ZwpRelativePointerManagerV1 {
+            id,
+            client: client.clone(),
+            tracker: Default::default(),
+        });
+        track!(client, obj);
+        client.add_client_obj(&obj)?;
+        Ok(())
+    }
+}
+
+global_base!(ZwpRelativePointerManagerV1Global, ZwpRelativePointerManagerV1, ZwpRelativePointerManagerV1Error);
+
+impl Global for ZwpRelativePointerManagerV1Global {
+    fn singleton(&self) -> bool {
+        true
+    }
+
+    fn version(&self) -> u32 {
+        1
+    }
+}
+
+simple_add_global!(ZwpRelativePointerManagerV1Global);
+
+impl ZwpRelativePointerManagerV1 {
+    fn destroy(&self, parser: MsgParser<'_, '_>) -> Result<(), ZwpRelativePointerManagerV1Error> {
+        let _req: Destroy = self.client.parse(self, parser)?;
+        self.client.remove_obj(self)?;
+        Ok(())
+    }
+
+    fn get_relative_pointer(&self, parser: MsgParser<'_, '_>) -> Result<(), ZwpRelativePointerManagerV1Error> {
+        let req: GetRelativePointer = self.client.parse(self, parser)?;
+        let pointer = self.client.lookup(req.pointer)?;
+        let rp = Rc::new(ZwpRelativePointerV1 {
+            id: req.id,
+            client: self.client.clone(),
+            seat: pointer.seat.clone(),
+            tracker: Default::default(),
+        });
+        track!(self.client, rp);
+        self.client.add_client_obj(&rp)?;
+        pointer.seat.relative_pointers.set(req.id, rp);
+        Ok(())
+    }
+}
+
+object_base! {
+    ZwpRelativePointerManagerV1;
+
+    DESTROY => destroy,
+    GET_RELATIVE_POINTER => get_relative_pointer,
+}
+
+impl Object for ZwpRelativePointerManagerV1 {
+    fn num_requests(&self) -> u32 {
+        GET_RELATIVE_POINTER + 1
+    }
+}
+
+simple_add_obj!(ZwpRelativePointerManagerV1);
+
+#[derive(Debug, Error)]
+pub enum ZwpRelativePointerManagerV1Error {
+    #[error("Parsing failed")]
+    MsgParserError(#[source] Box<MsgParserError>),
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(ZwpRelativePointerManagerV1Error, MsgParserError);
+efrom!(ZwpRelativePointerManagerV1Error, ClientError);