1 files changed, 157 insertions, 0 deletions
diff --git a/xbmc/guilib/guiinfo/GUIInfoProviders.h b/xbmc/guilib/guiinfo/GUIInfoProviders.h
new file mode 100644
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+++ b/xbmc/guilib/guiinfo/GUIInfoProviders.h
@@ -0,0 +1,157 @@
+/*
+ *  Copyright (C) 2005-2018 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 "guilib/guiinfo/AddonsGUIInfo.h"
+#include "guilib/guiinfo/GUIControlsGUIInfo.h"
+#include "guilib/guiinfo/GamesGUIInfo.h"
+#include "guilib/guiinfo/LibraryGUIInfo.h"
+#include "guilib/guiinfo/MusicGUIInfo.h"
+#include "guilib/guiinfo/PicturesGUIInfo.h"
+#include "guilib/guiinfo/PlayerGUIInfo.h"
+#include "guilib/guiinfo/SkinGUIInfo.h"
+#include "guilib/guiinfo/SystemGUIInfo.h"
+#include "guilib/guiinfo/VideoGUIInfo.h"
+#include "guilib/guiinfo/VisualisationGUIInfo.h"
+#include "guilib/guiinfo/WeatherGUIInfo.h"
+
+#include <string>
+#include <vector>
+
+class CFileItem;
+class CGUIListItem;
+
+struct AudioStreamInfo;
+struct VideoStreamInfo;
+
+namespace KODI
+{
+namespace GUILIB
+{
+namespace GUIINFO
+{
+
+class CGUIInfo;
+class IGUIInfoProvider;
+
+class CGUIInfoProviders
+{
+public:
+  CGUIInfoProviders();
+  virtual ~CGUIInfoProviders();
+
+  /*!
+   * @brief Register a guiinfo provider.
+   * @param provider The provider to register.
+   * @param bAppend True to append to the list of providers, false to insert before the first provider
+   */
+  void RegisterProvider(IGUIInfoProvider *provider, bool bAppend = true);
+
+  /*!
+   * @brief Unregister a guiinfo provider.
+   * @param provider The provider to unregister.
+   */
+  void UnregisterProvider(IGUIInfoProvider *provider);
+
+  /*!
+   * @brief Init a new current guiinfo manager item. Gets called whenever the active guiinfo manager item changes.
+   * @param item The new item.
+   * @return True if the item was inited by one of the providers, false otherwise.
+   */
+  bool InitCurrentItem(CFileItem *item);
+
+  /*!
+   * @brief Get a GUIInfoManager label string from one of the registered providers.
+   * @param value Will be filled with the requested value.
+   * @param item The item to get the value for. Can be nullptr.
+   * @param contextWindow The context window. Can be 0.
+   * @param info The GUI info (label id + additional data).
+   * @param fallback A fallback value. Can be nullptr.
+   * @return True if the value was filled successfully by one of the providers, false otherwise.
+   */
+  bool GetLabel(std::string& value, const CFileItem *item, int contextWindow, const CGUIInfo &info, std::string *fallback) const;
+
+  /*!
+   * @brief Get a GUIInfoManager integer value from one of the registered providers.
+   * @param value Will be filled with the requested value.
+   * @param item The item to get the value for. Can be nullptr.
+   * @param contextWindow The context window. Can be 0.
+   * @param info The GUI info (label id + additional data).
+   * @return True if the value was filled successfully by one of the providers, false otherwise.
+   */
+  bool GetInt(int& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const;
+
+  /*!
+   * @brief Get a GUIInfoManager bool value from one of the registered providers.
+   * @param value Will be filled with the requested value.
+   * @param item The item to get the value for. Can be nullptr.
+   * @param contextWindow The context window. Can be 0.
+   * @param info The GUI info (label id + additional data).
+   * @return True if the value was filled successfully by one of the providers, false otherwise.
+   */
+  bool GetBool(bool& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const;
+
+  /*!
+   * @brief Set new audio/video/subtitle stream info data at all registered providers.
+   * @param audioInfo New audio stream info.
+   * @param videoInfo New video stream info.
+   * @param subtitleInfo New subtitle stream info.
+   */
+  void UpdateAVInfo(const AudioStreamInfo& audioInfo, const VideoStreamInfo& videoInfo, const SubtitleStreamInfo& subtitleInfo);
+
+  /*!
+   * @brief Get the player guiinfo provider.
+   * @return The player guiinfo provider.
+   */
+  CPlayerGUIInfo& GetPlayerInfoProvider() { return m_playerGUIInfo; }
+
+  /*!
+   * @brief Get the system guiinfo provider.
+   * @return The system guiinfo provider.
+   */
+  CSystemGUIInfo& GetSystemInfoProvider() { return m_systemGUIInfo; }
+
+  /*!
+   * @brief Get the pictures guiinfo provider.
+   * @return The pictures guiinfo provider.
+   */
+  CPicturesGUIInfo& GetPicturesInfoProvider() { return m_picturesGUIInfo; }
+
+  /*!
+   * @brief Get the gui controls guiinfo provider.
+   * @return The gui controls guiinfo provider.
+   */
+  CGUIControlsGUIInfo& GetGUIControlsInfoProvider() { return m_guiControlsGUIInfo; }
+
+  /*!
+   * @brief Get the library guiinfo provider.
+   * @return The library guiinfo provider.
+   */
+  CLibraryGUIInfo& GetLibraryInfoProvider() { return m_libraryGUIInfo; }
+
+private:
+  std::vector<IGUIInfoProvider *> m_providers;
+
+  CAddonsGUIInfo m_addonsGUIInfo;
+  CGamesGUIInfo m_gamesGUIInfo;
+  CGUIControlsGUIInfo m_guiControlsGUIInfo;
+  CLibraryGUIInfo m_libraryGUIInfo;
+  CMusicGUIInfo m_musicGUIInfo;
+  CPicturesGUIInfo m_picturesGUIInfo;
+  CPlayerGUIInfo m_playerGUIInfo;
+  CSkinGUIInfo m_skinGUIInfo;
+  CSystemGUIInfo m_systemGUIInfo;
+  CVideoGUIInfo m_videoGUIInfo;
+  CVisualisationGUIInfo m_visualisationGUIInfo;
+  CWeatherGUIInfo m_weatherGUIInfo;
+};
+
+} // namespace GUIINFO
+} // namespace GUILIB
+} // namespace KODI