From b6dc1786bc0cf88d56dfe5f307ce7eb873fe6874 Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Sun, 26 Apr 2020 20:12:06 +0200
Subject: [PATCH] event-gui-caller

---
 src/event-receiver.cpp | 8 ++++++++
 src/event-receiver.h   | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/src/event-receiver.cpp b/src/event-receiver.cpp
index 5d5467f..c0728ff 100644
--- a/src/event-receiver.cpp
+++ b/src/event-receiver.cpp
@@ -23,6 +23,7 @@
 #include <libguile.h>
 
 #include "event-receiver.h"
+#include "gui-element.h"
 #include "gsubr.h"
 #include "keycodes.h"
 #include "wrapped.h"
@@ -34,6 +35,7 @@ extern "C" {
   {
     init_event_receiver_type ();
     init_event_type ();
+    DEFINE_GSUBR ("event-gui-caller", 1, 0, 0, event_gui_caller);
     DEFINE_GSUBR ("event-key-input-key", 1, 0, 0, event_key_input_key);
     DEFINE_GSUBR ("event-key-input-pressed", 1, 0, 0, event_key_input_pressed);
     DEFINE_GSUBR ("event-type", 1, 0, 0, event_type);
@@ -48,6 +50,12 @@ extern "C" {
                        init_event_type, event_p,
                        wrap_event, unwrap_event);
 
+  SCM
+  event_gui_caller (SCM event)
+  {
+    return wrap_gui_element (unwrap_event (event)->GUIEvent.Caller);
+  }
+
   SCM
   event_key_input_key (SCM event)
   {
diff --git a/src/event-receiver.h b/src/event-receiver.h
index 44dfc1a..c3bc67d 100644
--- a/src/event-receiver.h
+++ b/src/event-receiver.h
@@ -37,6 +37,9 @@ extern "C" {
   DECLARE_WRAPPED_TYPE (irr::SEvent*, init_event_type,
                         event_p, wrap_event, unwrap_event);
 
+  SCM
+  event_gui_caller (SCM event);
+
   SCM
   event_key_input_key (SCM event);
 
-- 
2.39.2