data-control: remove wlr-specific code

src/ifs/ipc/data_control.rs

@@ -0,0 +1,21 @@
+use {
+    crate::ifs::ipc::{DynDataSource, IpcLocation},
+    std::rc::Rc,
+};
+
+pub mod zwlr_data_control_device_v1;
+pub mod zwlr_data_control_manager_v1;
+pub mod zwlr_data_control_offer_v1;
+pub mod zwlr_data_control_source_v1;
+
+linear_ids!(DataControlDeviceIds, DataControlDeviceId, u64);
+
+pub trait DynDataControlDevice {
+    fn id(&self) -> DataControlDeviceId;
+
+    fn handle_new_source(
+        self: Rc<Self>,
+        location: IpcLocation,
+        source: Option<Rc<dyn DynDataSource>>,
+    );
+}