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, 40 insertions, 0 deletions

diff --git a/xbmc/listproviders/IListProvider.cpp b/xbmc/listproviders/IListProvider.cpp
new file mode 100644
index 0000000..3979319
--- /dev/null
+++ b/xbmc/listproviders/IListProvider.cpp
@@ -0,0 +1,40 @@
+/*
+ *  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 "IListProvider.h"
+
+#include "DirectoryProvider.h"
+#include "MultiProvider.h"
+#include "StaticProvider.h"
+#include "utils/XBMCTinyXML.h"
+
+std::unique_ptr<IListProvider> IListProvider::Create(const TiXmlNode* node, int parentID)
+{
+  const TiXmlNode *root = node->FirstChild("content");
+  if (root)
+  {
+    const TiXmlNode *next = root->NextSibling("content");
+    if (next)
+      return std::make_unique<CMultiProvider>(root, parentID);
+
+    return CreateSingle(root, parentID);
+  }
+  return std::unique_ptr<IListProvider>{};
+}
+
+std::unique_ptr<IListProvider> IListProvider::CreateSingle(const TiXmlNode* content, int parentID)
+{
+  const TiXmlElement *item = content->FirstChildElement("item");
+  if (item)
+    return std::make_unique<CStaticListProvider>(content->ToElement(), parentID);
+
+  if (!content->NoChildren())
+    return std::make_unique<CDirectoryProvider>(content->ToElement(), parentID);
+
+  return std::unique_ptr<IListProvider>{};
+}