1 files changed, 33 insertions, 0 deletions
diff --git a/comphelper/source/misc/automationinvokedzone.cxx b/comphelper/source/misc/automationinvokedzone.cxx
new file mode 100644
index 000000000..4a71c4a51
--- /dev/null
+++ b/comphelper/source/misc/automationinvokedzone.cxx
@@ -0,0 +1,33 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <cassert>
+
+#include <comphelper/automationinvokedzone.hxx>
+
+namespace comphelper::Automation
+{
+thread_local static int nActiveount = 0;
+
+bool AutomationInvokedZone::isActive() { return nActiveount > 0; }
+
+AutomationInvokedZone::AutomationInvokedZone()
+{
+    assert(nActiveount < 1000);
+    nActiveount++;
+}
+
+AutomationInvokedZone::~AutomationInvokedZone()
+{
+    assert(nActiveount > 0);
+    nActiveount--;
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */