[wing/get_hwnd] eventwindow: add method to get the event window hwnd

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 04aea37759deee494198a2a66c12e76ad1f8af2c
Author: Ignacio Casal Quinteiro <qignacio amazon com>
Date:   Wed Apr 22 16:17:04 2020 +0200

    eventwindow: add method to get the event window hwnd
    
    This is needed to understand which one is the owner of the clipboard.

 wing/wingeventwindow.c | 18 +++++++++++++-----
 wing/wingeventwindow.h |  3 +++
 2 files changed, 16 insertions(+), 5 deletions(-)
---
diff --git a/wing/wingeventwindow.c b/wing/wingeventwindow.c
index 6223909..909a68d 100644
--- a/wing/wingeventwindow.c
+++ b/wing/wingeventwindow.c
@@ -367,6 +367,14 @@ wing_event_window_new (const gchar  *name,
                          NULL);
 }
 
+HWND
+wing_event_window_get_hwnd (WingEventWindow *window)
+{
+  g_return_val_if_fail (WING_IS_EVENT_WINDOW (window), NULL);
+
+  return window->hwnd;
+}
+
 void
 wing_event_window_connect (WingEventWindow   *window,
                            guint              message,
@@ -375,11 +383,11 @@ wing_event_window_connect (WingEventWindow   *window,
 {
   Message *m;
 
-  g_return_if_fail(WING_IS_EVENT_WINDOW(window));
-  g_return_if_fail(callback != NULL);
+  g_return_if_fail (WING_IS_EVENT_WINDOW (window));
+  g_return_if_fail (callback != NULL);
 
-  m = create_message(callback, user_data);
-  g_hash_table_insert(window->messages, GUINT_TO_POINTER(message), m);
+  m = create_message (callback, user_data);
+  g_hash_table_insert (window->messages, GUINT_TO_POINTER (message), m);
 }
 
-/* ex:set ts=4 et: */
+/* ex:set ts=2 et: */
diff --git a/wing/wingeventwindow.h b/wing/wingeventwindow.h
index dcfc858..5125a91 100644
--- a/wing/wingeventwindow.h
+++ b/wing/wingeventwindow.h
@@ -42,6 +42,9 @@ WingEventWindow         *wing_event_window_new             (const gchar       *n
                                                             gboolean           track_clipboard,
                                                             GError           **error);
 
+WING_AVAILABLE_IN_ALL
+HWND                     wing_event_window_get_hwnd        (WingEventWindow   *window);
+
 WING_AVAILABLE_IN_ALL
 void                     wing_event_window_connect         (WingEventWindow   *window,
                                                             guint              message,