Index: ui/events/ozone/layout/xkb/scoped_xkb.h |
diff --git a/ui/events/ozone/layout/xkb/scoped_xkb.h b/ui/events/ozone/layout/xkb/scoped_xkb.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..84efacbcf67ce97ae90d5c92bb2f714adcf1ac9a |
--- /dev/null |
+++ b/ui/events/ozone/layout/xkb/scoped_xkb.h |
@@ -0,0 +1,24 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef UI_EVENTS_OZONE_LAYOUT_XKB_SCOPED_XKB_H_ |
+#define UI_EVENTS_OZONE_LAYOUT_XKB_SCOPED_XKB_H_ |
+ |
+#include <xkbcommon/xkbcommon.h> |
+ |
+namespace ui { |
+ |
+// libxkbcommon uses explicit reference counting for its structures, |
+// so we need to trigger its cleanup. |
+struct XkbContextDeleter { |
+ void operator()(xkb_context* context) { xkb_context_unref(context); } |
+}; |
+ |
+struct XkbStateDeleter { |
+ void operator()(xkb_state* state) { xkb_state_unref(state); } |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_EVENTS_OZONE_LAYOUT_XKB_SCOPED_XKB_H_ |