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-rw-r--r--xbmc/input/joysticks/keymaps/KeymapHandling.h76
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diff --git a/xbmc/input/joysticks/keymaps/KeymapHandling.h b/xbmc/input/joysticks/keymaps/KeymapHandling.h
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+/*
+ * Copyright (C) 2017-2018 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
+
+#include "utils/Observer.h"
+
+#include <memory>
+#include <string>
+#include <vector>
+
+class IKeymap;
+class IKeymapEnvironment;
+
+namespace KODI
+{
+namespace JOYSTICK
+{
+class IInputHandler;
+class IInputProvider;
+class IInputReceiver;
+
+/*!
+ * \ingroup joystick
+ * \brief
+ */
+class CKeymapHandling : public Observer
+{
+public:
+ CKeymapHandling(IInputProvider* inputProvider,
+ bool pPromiscuous,
+ const IKeymapEnvironment* environment);
+
+ ~CKeymapHandling() override;
+
+ /*!
+ * \brief Unregister the input provider
+ *
+ * Call this if the input provider is invalidated, such as if a user
+ * disconnects a controller. This prevents accessing the invalidated
+ * input provider when keymaps are unloaded upon destruction.
+ */
+ void UnregisterInputProvider() { m_inputProvider = nullptr; }
+
+ /*!
+ * \brief
+ */
+ IInputReceiver* GetInputReceiver(const std::string& controllerId) const;
+
+ /*!
+ * \brief
+ */
+ IKeymap* GetKeymap(const std::string& controllerId) const;
+
+ // implementation of Observer
+ void Notify(const Observable& obs, const ObservableMessage msg) override;
+
+private:
+ void LoadKeymaps();
+ void UnloadKeymaps();
+
+ // Construction parameter
+ IInputProvider* m_inputProvider;
+ const bool m_pPromiscuous;
+ const IKeymapEnvironment* const m_environment;
+
+ std::vector<std::unique_ptr<IKeymap>> m_keymaps;
+ std::vector<std::unique_ptr<IInputHandler>> m_inputHandlers;
+};
+} // namespace JOYSTICK
+} // namespace KODI