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, 54 insertions, 0 deletions

diff --git a/xbmc/FileItemListModification.cpp b/xbmc/FileItemListModification.cpp
new file mode 100644
index 0000000..8496ee9
--- /dev/null
+++ b/xbmc/FileItemListModification.cpp
@@ -0,0 +1,54 @@
+/*
+ *  Copyright (C) 2013-2018 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.
+ */
+
+#include "FileItemListModification.h"
+
+#include "music/windows/MusicFileItemListModifier.h"
+#include "playlists/SmartPlaylistFileItemListModifier.h"
+#include "video/windows/VideoFileItemListModifier.h"
+
+CFileItemListModification::CFileItemListModification()
+{
+  m_modifiers.insert(new CSmartPlaylistFileItemListModifier());
+  m_modifiers.insert(new CMusicFileItemListModifier());
+  m_modifiers.insert(new CVideoFileItemListModifier());
+}
+
+CFileItemListModification::~CFileItemListModification()
+{
+  for (std::set<IFileItemListModifier*>::const_iterator modifier = m_modifiers.begin(); modifier != m_modifiers.end(); ++modifier)
+    delete *modifier;
+
+  m_modifiers.clear();
+}
+
+CFileItemListModification& CFileItemListModification::GetInstance()
+{
+  static CFileItemListModification instance;
+  return instance;
+}
+
+bool CFileItemListModification::CanModify(const CFileItemList &items) const
+{
+  for (std::set<IFileItemListModifier*>::const_iterator modifier = m_modifiers.begin(); modifier != m_modifiers.end(); ++modifier)
+  {
+    if ((*modifier)->CanModify(items))
+      return true;
+  }
+
+  return false;
+}
+
+bool CFileItemListModification::Modify(CFileItemList &items) const
+{
+  bool result = false;
+  for (std::set<IFileItemListModifier*>::const_iterator modifier = m_modifiers.begin(); modifier != m_modifiers.end(); ++modifier)
+    result |= (*modifier)->Modify(items);
+
+  return result;
+}