layout: Allow the layout to control how windows are raised in groups (#3275)

* Allow the layout to control how windows are raised in groups

Previously windows could only be focused if they weren't hidden or
were part of a group. This shifts the logic for picking the window out
of a group to the layout allowing for alternate group implementations
to function normally.

* Fix doc comment consistency

* Fix tabs in comments

1 files changed, 13 insertions, 1 deletions

diff --git a/src/layout/IHyprLayout.hpp b/src/layout/IHyprLayout.hpp
index a0d5b2bb..282eb1ea 100644
--- a/src/layout/IHyprLayout.hpp
+++ b/src/layout/IHyprLayout.hpp
@@ -156,9 +156,21 @@ class IHyprLayout {
     virtual void replaceWindowDataWith(CWindow* from, CWindow* to) = 0;
 
     /*
+        Determines if a window can be focused. If hidden this usually means the window is part of a group.
+    */
+    virtual bool isWindowReachable(CWindow*);
+
+    /*
+        Called before an attempt is made to focus a window.
+        Brings the window to the top of any groups and ensures it is not hidden.
+        If the window is unmapped following this call, the focus attempt will fail.
+    */
+    virtual void bringWindowToTop(CWindow*);
+
+    /*
         Called via the foreign toplevel activation protocol.
         Focuses a window, bringing it to the top of its group if applicable.
-				May be ignored.
+        May be ignored.
     */
     virtual void requestFocusForWindow(CWindow*);