xbmc/guilib/listproviders/IListProvider.cpp

   1 /*
   2  *  Copyright (C) 2013-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "IListProvider.h"
  10
  11 #include "DirectoryProvider.h"
  12 #include "MultiProvider.h"
  13 #include "StaticProvider.h"
  14 #include "utils/XBMCTinyXML.h"
  15
  16 std::unique_ptr<IListProvider> IListProvider::Create(const TiXmlNode* node, int parentID)
  17 {
  18   const TiXmlNode *root = node->FirstChild("content");
  19   if (root)
  20   {
  21     const TiXmlNode *next = root->NextSibling("content");
  22     if (next)
  23       return std::make_unique<CMultiProvider>(root, parentID);
  24
  25     return CreateSingle(root, parentID);
  26   }
  27   return std::unique_ptr<IListProvider>{};
  28 }
  29
  30 std::unique_ptr<IListProvider> IListProvider::CreateSingle(const TiXmlNode* content, int parentID)
  31 {
  32   const TiXmlElement *item = content->FirstChildElement("item");
  33   if (item)
  34     return std::make_unique<CStaticListProvider>(content->ToElement(), parentID);
  35
  36   if (!content->NoChildren())
  37     return std::make_unique<CDirectoryProvider>(content->ToElement(), parentID);
  38
  39   return std::unique_ptr<IListProvider>{};
  40 }