Audio settings: Sinks and sources control fully implemented (cards wip), port pactl_wrapper

dash-frontend/src/task.rs

@@ -0,0 +1,21 @@
+use std::{cell::RefCell, collections::VecDeque, rc::Rc};
+
+#[derive(Clone)]
+pub struct Tasks<TaskType>(Rc<RefCell<VecDeque<TaskType>>>)
+where
+	TaskType: Clone;
+
+impl<TaskType: Clone + 'static> Tasks<TaskType> {
+	pub fn new() -> Self {
+		Self(Rc::new(RefCell::new(VecDeque::new())))
+	}
+
+	pub fn push(&self, task: TaskType) {
+		self.0.borrow_mut().push_back(task);
+	}
+
+	pub fn drain(&mut self) -> VecDeque<TaskType> {
+		let mut tasks = self.0.borrow_mut();
+		std::mem::take(&mut *tasks)
+	}
+}