1 files changed, 48 insertions, 0 deletions
diff --git a/xbmc/peripherals/EventLockHandle.h b/xbmc/peripherals/EventLockHandle.h
new file mode 100644
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+++ b/xbmc/peripherals/EventLockHandle.h
@@ -0,0 +1,48 @@
+/*
+ *  Copyright (C) 2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+namespace PERIPHERALS
+{
+class CEventLockHandle;
+
+/*!
+ * \brief Callback implemented by event scanner
+ */
+class IEventLockCallback
+{
+public:
+  virtual ~IEventLockCallback(void) = default;
+
+  virtual void ReleaseLock(CEventLockHandle& handle) = 0;
+};
+
+/*!
+ * \brief Handle returned by the event scanner to disable event processing
+ *
+ * When held, this disables event processing.
+ */
+class CEventLockHandle
+{
+public:
+  /*!
+   * \brief Create an event lock handle
+   */
+  CEventLockHandle(IEventLockCallback& callback);
+
+  /*!
+   * \brief Handle is automatically released when this class is destructed
+   */
+  ~CEventLockHandle(void);
+
+private:
+  // Construction parameters
+  IEventLockCallback& m_callback;
+};
+} // namespace PERIPHERALS