Reapply "place child clients above fullscreen clients"

This reverts commit 043ab3ac1335d7a1cd84fe0f9cea8056977211a4.

1 files changed, 12 insertions, 0 deletions

diff --git a/client.h b/client.h
index f0e5445..42f225f 100644
--- a/client.h
+++ b/client.h
@@ -183,6 +183,18 @@ client_get_parent(Client *c)
 	return p;
 }
 
+static inline int
+client_has_children(Client *c)
+{
+#ifdef XWAYLAND
+	if (client_is_x11(c))
+		return !wl_list_empty(&c->surface.xwayland->children);
+#endif
+	/* surface.xdg->link is never empty because it always contains at least the
+	 * surface itself. */
+	return wl_list_length(&c->surface.xdg->link) > 1;
+}
+
 static inline const char *
 client_get_title(Client *c)
 {