autocommit 2022-02-24 16:30:11 CET

src/tree/toplevel.rs

@@ -0,0 +1,19 @@
+use std::rc::Rc;
+use crate::ifs::wl_seat::WlSeatGlobal;
+use crate::ifs::wl_surface::WlSurface;
+use crate::tree::Node;
+use crate::utils::linkedlist::LinkedNode;
+
+pub trait ToplevelNode: Node {
+    fn parent(&self) -> Option<Rc<dyn Node>>;
+    fn focus_surface(&self, seat: &WlSeatGlobal) -> Rc<WlSurface>;
+    fn set_focus_history_link(&self, seat: &WlSeatGlobal, link: LinkedNode<Rc<dyn ToplevelNode>>);
+    fn as_node(&self) -> &dyn Node;
+
+    fn parent_is_float(&self) -> bool {
+        if let Some(parent) = self.parent() {
+            return parent.is_float();
+        }
+        false
+    }
+}