xbmc/utils/PlayerUtils.cpp

   1 /*
   2  *  Copyright (C) 2022 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 "PlayerUtils.h"
  10
  11 #include "FileItem.h"
  12 #include "ServiceBroker.h"
  13 #include "application/ApplicationPlayer.h"
  14 #include "cores/playercorefactory/PlayerCoreFactory.h"
  15 #include "music/MusicUtils.h"
  16 #include "utils/Variant.h"
  17 #include "video/VideoFileItemClassify.h"
  18 #include "video/guilib/VideoGUIUtils.h"
  19
  20 using namespace KODI;
  21
  22 bool CPlayerUtils::IsItemPlayable(const CFileItem& itemIn)
  23 {
  24   const CFileItem item(itemIn.GetItemToPlay());
  25
  26   // General
  27   if (item.IsParentFolder())
  28     return false;
  29
  30   // Plugins
  31   if (item.IsPlugin() && item.GetProperty("isplayable").asBoolean())
  32     return true;
  33
  34   // Music
  35   if (MUSIC_UTILS::IsItemPlayable(item))
  36     return true;
  37
  38   // Movies / TV Shows / Music Videos
  39   if (VIDEO::UTILS::IsItemPlayable(item))
  40     return true;
  41
  42   //! @todo add more types on demand.
  43
  44   return false;
  45 }
  46
  47 void CPlayerUtils::AdvanceTempoStep(const std::shared_ptr<CApplicationPlayer>& appPlayer,
  48                                     TempoStepChange change)
  49 {
  50   const auto step = 0.1f;
  51   const auto currentTempo = appPlayer->GetPlayTempo();
  52   switch (change)
  53   {
  54     case TempoStepChange::INCREASE:
  55       appPlayer->SetTempo(currentTempo + step);
  56       break;
  57     case TempoStepChange::DECREASE:
  58       appPlayer->SetTempo(currentTempo - step);
  59       break;
  60   }
  61 }
  62
  63 std::vector<std::string> CPlayerUtils::GetPlayersForItem(const CFileItem& item)
  64 {
  65   const CPlayerCoreFactory& playerCoreFactory{CServiceBroker::GetPlayerCoreFactory()};
  66
  67   std::vector<std::string> players;
  68   if (VIDEO::IsVideoDb(item))
  69   {
  70     //! @todo CPlayerCoreFactory and classes called from there do not handle dyn path correctly.
  71     CFileItem item2{item};
  72     item2.SetPath(item.GetDynPath());
  73     playerCoreFactory.GetPlayers(item2, players);
  74   }
  75   else
  76   {
  77     playerCoreFactory.GetPlayers(item, players);
  78   }
  79
  80   return players;
  81 }
  82
  83 bool CPlayerUtils::HasItemMultiplePlayers(const CFileItem& item)
  84 {
  85   return GetPlayersForItem(item).size() > 1;
  86 }