ipc: add pid information for views in layout tree

1 files changed, 2 insertions, 0 deletions

diff --git a/include/sway/tree/view.h b/include/sway/tree/view.h
index 439dc1bf..d10251dd 100644
--- a/include/sway/tree/view.h
+++ b/include/sway/tree/view.h
@@ -61,6 +61,8 @@ struct sway_view {
         struct sway_container *container; // NULL if unmapped and transactions finished
         struct wlr_surface *surface; // NULL for unmapped views
 
+        pid_t pid;
+
         // Geometry of the view itself (excludes borders) in layout coordinates
         double x, y;
         int width, height;