1 files changed, 59 insertions, 0 deletions
diff --git a/xbmc/guilib/guiinfo/LibraryGUIInfo.h b/xbmc/guilib/guiinfo/LibraryGUIInfo.h
new file mode 100644
index 0000000..a9d47fc
--- /dev/null
+++ b/xbmc/guilib/guiinfo/LibraryGUIInfo.h
@@ -0,0 +1,59 @@
+/*
+ *  Copyright (C) 2012-2018 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/GUIInfoProvider.h"
+
+#include <string>
+#include <utility>
+#include <vector>
+
+namespace KODI
+{
+namespace GUILIB
+{
+namespace GUIINFO
+{
+
+class CGUIInfo;
+
+class CLibraryGUIInfo : public CGUIInfoProvider
+{
+public:
+  CLibraryGUIInfo();
+  ~CLibraryGUIInfo() override = default;
+
+  // KODI::GUILIB::GUIINFO::IGUIInfoProvider implementation
+  bool InitCurrentItem(CFileItem *item) override;
+  bool GetLabel(std::string& value, const CFileItem *item, int contextWindow, const CGUIInfo &info, std::string *fallback) const override;
+  bool GetInt(int& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const override;
+  bool GetBool(bool& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const override;
+
+  bool GetLibraryBool(int condition) const;
+  void SetLibraryBool(int condition, bool value);
+  void ResetLibraryBools();
+
+private:
+  mutable int m_libraryHasMusic;
+  mutable int m_libraryHasMovies;
+  mutable int m_libraryHasTVShows;
+  mutable int m_libraryHasMusicVideos;
+  mutable int m_libraryHasMovieSets;
+  mutable int m_libraryHasSingles;
+  mutable int m_libraryHasCompilations;
+  mutable int m_libraryHasBoxsets;
+
+  //Count of artists in music library contributing to song by role e.g. composers, conductors etc.
+  //For checking visibility of custom nodes for a role.
+  mutable std::vector<std::pair<std::string, int>> m_libraryRoleCounts;
+};
+
+} // namespace GUIINFO
+} // namespace GUILIB
+} // namespace KODI