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-rw-r--r--vcl/unx/gtk3/a11y/atkregistry.cxx66
1 files changed, 66 insertions, 0 deletions
diff --git a/vcl/unx/gtk3/a11y/atkregistry.cxx b/vcl/unx/gtk3/a11y/atkregistry.cxx
new file mode 100644
index 000000000..ff96378c4
--- /dev/null
+++ b/vcl/unx/gtk3/a11y/atkregistry.cxx
@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "atkregistry.hxx"
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::uno;
+
+static GHashTable *uno_to_gobject = nullptr;
+
+/*****************************************************************************/
+
+AtkObject *
+ooo_wrapper_registry_get(const Reference< XAccessible >& rxAccessible)
+{
+ if( uno_to_gobject )
+ {
+ gpointer cached =
+ g_hash_table_lookup(uno_to_gobject, static_cast<gpointer>(rxAccessible.get()));
+
+ if( cached )
+ return ATK_OBJECT( cached );
+ }
+
+ return nullptr;
+}
+
+/*****************************************************************************/
+
+void
+ooo_wrapper_registry_add(const Reference< XAccessible >& rxAccessible, AtkObject *obj)
+{
+ if( !uno_to_gobject )
+ uno_to_gobject = g_hash_table_new (nullptr, nullptr);
+
+ g_hash_table_insert( uno_to_gobject, static_cast<gpointer>(rxAccessible.get()), obj );
+}
+
+/*****************************************************************************/
+
+void
+ooo_wrapper_registry_remove(
+ css::uno::Reference<css::accessibility::XAccessible> const & pAccessible)
+{
+ if( uno_to_gobject )
+ g_hash_table_remove(
+ uno_to_gobject, static_cast<gpointer>(pAccessible.get()) );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */