1 files changed, 17 insertions, 0 deletions

diff --git a/sway/desktop/xdg_shell.c b/sway/desktop/xdg_shell.c
index a8b527a7..9036448b 100644
--- a/sway/desktop/xdg_shell.c
+++ b/sway/desktop/xdg_shell.c
@@ -20,6 +20,19 @@
 
 static const struct sway_view_child_impl popup_impl;
 
+static void popup_get_root_coords(struct sway_view_child *child,
+                int *root_sx, int *root_sy) {
+        struct sway_xdg_popup *popup = (struct sway_xdg_popup *)child;
+        struct wlr_xdg_surface *surface = popup->wlr_xdg_surface;
+        *root_sx = -surface->geometry.x;
+        *root_sy = -surface->geometry.y;
+        while (surface && surface->role == WLR_XDG_SURFACE_ROLE_POPUP) {
+                *root_sx += surface->popup->geometry.x;
+                *root_sy += surface->popup->geometry.y;
+                surface = wlr_xdg_surface_from_wlr_surface(surface->popup->parent);
+        }
+}
+
 static void popup_destroy(struct sway_view_child *child) {
         if (!sway_assert(child->impl == &popup_impl,
                         "Expected an xdg_shell popup")) {
@@ -32,6 +45,7 @@ static void popup_destroy(struct sway_view_child *child) {
 }
 
 static const struct sway_view_child_impl popup_impl = {
+        .get_root_coords = popup_get_root_coords,
         .destroy = popup_destroy,
 };
 
@@ -85,6 +99,9 @@ static struct sway_xdg_popup *popup_create(
         wl_signal_add(&xdg_surface->events.destroy, &popup->destroy);
         popup->destroy.notify = popup_handle_destroy;
 
+        wl_signal_add(&xdg_surface->events.map, &popup->child.surface_map);
+        wl_signal_add(&xdg_surface->events.unmap, &popup->child.surface_unmap);
+
         popup_unconstrain(popup);
 
         return popup;