xbmc/pvr/PVRChannelGroupImageFileLoader.cpp

   1 /*
   2  *  Copyright (C) 2023 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 "PVRChannelGroupImageFileLoader.h"
  10
  11 #include "FileItem.h"
  12 #include "FileItemList.h"
  13 #include "filesystem/PVRGUIDirectory.h"
  14 #include "guilib/Texture.h"
  15 #include "pictures/Picture.h"
  16 #include "pvr/PVRCachedImages.h"
  17 #include "utils/log.h"
  18
  19 bool PVR::CPVRChannelGroupImageFileLoader::CanLoad(const std::string& specialType) const
  20 {
  21   return specialType == "pvr";
  22 }
  23
  24 std::unique_ptr<CTexture> PVR::CPVRChannelGroupImageFileLoader::Load(const std::string& specialType,
  25                                                                      const std::string& filePath,
  26                                                                      unsigned int,
  27                                                                      unsigned int) const
  28 {
  29   const CPVRGUIDirectory channelGroupDir(filePath);
  30   CFileItemList channels;
  31   if (!channelGroupDir.GetChannelsDirectory(channels))
  32   {
  33     return {};
  34   }
  35
  36   std::vector<std::string> channelIcons;
  37   for (const auto& channel : channels)
  38   {
  39     const std::string& icon = channel->GetArt("icon");
  40     if (!icon.empty())
  41       channelIcons.emplace_back(CPVRCachedImages::UnwrapImageURL(icon));
  42
  43     if (channelIcons.size() == 9) // limit number of tiles
  44       break;
  45   }
  46
  47   return CPicture::CreateTiledThumb(channelIcons);
  48 }