From 5081d49f9f08596c07a8ed32430a4fa3e1baf352 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 24 Jul 2019 23:46:17 +0200
Subject: Add puglHasFocus()

---
 pugl/detail/x11.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'pugl/detail/x11.c')

diff --git a/pugl/detail/x11.c b/pugl/detail/x11.c
index a766ace..cb9f0e2 100644
--- a/pugl/detail/x11.c
+++ b/pugl/detail/x11.c
@@ -443,6 +443,15 @@ puglGrabFocus(PuglView* view)
 		view->impl->display, view->impl->win, RevertToNone, CurrentTime);
 }
 
+bool
+puglHasFocus(const PuglView* view)
+{
+	int    revertTo      = 0;
+	Window focusedWindow = 0;
+	XGetInputFocus(view->impl->display, &focusedWindow, &revertTo);
+	return focusedWindow == view->impl->win;
+}
+
 void
 puglRequestAttention(PuglView* view)
 {
-- 
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