autocommit 2022-02-07 16:43:47 CET

src/ifs/ipc/zwp_primary_selection_source_v1.rs

@@ -0,0 +1,103 @@
+use crate::client::{Client, ClientError};
+use crate::object::Object;
+use crate::utils::buffd::{MsgParser, MsgParserError};
+use crate::wire::zwp_primary_selection_source_v1::*;
+use crate::wire::ZwpPrimarySelectionSourceV1Id;
+use std::rc::Rc;
+use thiserror::Error;
+use uapi::OwnedFd;
+use crate::ifs::ipc::{add_mime_type, disconnect_source, SourceData};
+use crate::ifs::ipc::zwp_primary_selection_device_v1::ZwpPrimarySelectionDeviceV1;
+
+pub struct ZwpPrimarySelectionSourceV1 {
+    pub id: ZwpPrimarySelectionSourceV1Id,
+    pub data: SourceData<ZwpPrimarySelectionDeviceV1>,
+}
+
+impl ZwpPrimarySelectionSourceV1 {
+    pub fn new(id: ZwpPrimarySelectionSourceV1Id, client: &Rc<Client>) -> Self {
+        Self {
+            id,
+            data: SourceData::new(client),
+        }
+    }
+
+    pub fn send_cancelled(&self) {
+        self.data.client.event(Cancelled { self_id: self.id })
+    }
+
+    pub fn send_send(&self, mime_type: &str, fd: Rc<OwnedFd>) {
+        self.data.client.event(Send {
+            self_id: self.id,
+            mime_type,
+            fd,
+        })
+    }
+
+    fn offer(&self, parser: MsgParser<'_, '_>) -> Result<(), OfferError> {
+        let req: Offer = self.data.client.parse(self, parser)?;
+        add_mime_type::<ZwpPrimarySelectionDeviceV1>(self, req.mime_type);
+        Ok(())
+    }
+
+    fn destroy(&self, parser: MsgParser<'_, '_>) -> Result<(), DestroyError> {
+        let _req: Destroy = self.data.client.parse(self, parser)?;
+        disconnect_source::<ZwpPrimarySelectionDeviceV1>(self);
+        self.data.client.remove_obj(self)?;
+        Ok(())
+    }
+}
+
+object_base! {
+    ZwpPrimarySelectionSourceV1, ZwpPrimarySelectionSourceV1Error;
+
+    OFFER => offer,
+    DESTROY => destroy,
+}
+
+impl Object for ZwpPrimarySelectionSourceV1 {
+    fn num_requests(&self) -> u32 {
+        DESTROY + 1
+    }
+
+    fn break_loops(&self) {
+        disconnect_source::<ZwpPrimarySelectionDeviceV1>(self);
+    }
+}
+
+dedicated_add_obj!(
+    ZwpPrimarySelectionSourceV1,
+    ZwpPrimarySelectionSourceV1Id,
+    zwp_primary_selection_source
+);
+
+#[derive(Debug, Error)]
+pub enum ZwpPrimarySelectionSourceV1Error {
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+    #[error("Could not process `offer` request")]
+    OfferError(#[from] OfferError),
+    #[error("Could not process `destroy` request")]
+    DestroyError(#[from] DestroyError),
+}
+efrom!(ZwpPrimarySelectionSourceV1Error, ClientError);
+
+#[derive(Debug, Error)]
+pub enum OfferError {
+    #[error("Parsing failed")]
+    ParseFailed(#[source] Box<MsgParserError>),
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(OfferError, ParseFailed, MsgParserError);
+efrom!(OfferError, ClientError);
+
+#[derive(Debug, Error)]
+pub enum DestroyError {
+    #[error("Parsing failed")]
+    ParseFailed(#[source] Box<MsgParserError>),
+    #[error(transparent)]
+    ClientError(Box<ClientError>),
+}
+efrom!(DestroyError, ParseFailed, MsgParserError);
+efrom!(DestroyError, ClientError);