Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/xbmc/input/joysticks/keymaps/KeymapHandling.h b/xbmc/input/joysticks/keymaps/KeymapHandling.h
new file mode 100644
index 0000000..fdc64b7
--- /dev/null
+++ b/xbmc/input/joysticks/keymaps/KeymapHandling.h
@@ -0,0 +1,76 @@
+/*
+ *  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