1 files changed, 122 insertions, 0 deletions
diff --git a/xbmc/guilib/guiinfo/GUIInfoProviders.cpp b/xbmc/guilib/guiinfo/GUIInfoProviders.cpp
new file mode 100644
index 0000000..274318e
--- /dev/null
+++ b/xbmc/guilib/guiinfo/GUIInfoProviders.cpp
@@ -0,0 +1,122 @@
+/*
+ *  Copyright (C) 2005-2018 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 "guilib/guiinfo/GUIInfoProviders.h"
+
+#include "guilib/guiinfo/IGUIInfoProvider.h"
+
+#include <algorithm>
+
+using namespace KODI::GUILIB::GUIINFO;
+
+CGUIInfoProviders::CGUIInfoProviders()
+{
+  RegisterProvider(&m_guiControlsGUIInfo);
+  RegisterProvider(&m_videoGUIInfo); // Note: video info provider must be registered before music info provider,
+                                     // because of music videos having both a video info tag and a music info tag
+                                     // and video info tag always has to be evaluated first.
+  RegisterProvider(&m_musicGUIInfo);
+  RegisterProvider(&m_picturesGUIInfo);
+  RegisterProvider(&m_playerGUIInfo);
+  RegisterProvider(&m_libraryGUIInfo);
+  RegisterProvider(&m_addonsGUIInfo);
+  RegisterProvider(&m_weatherGUIInfo);
+  RegisterProvider(&m_gamesGUIInfo);
+  RegisterProvider(&m_systemGUIInfo);
+  RegisterProvider(&m_visualisationGUIInfo);
+  RegisterProvider(&m_skinGUIInfo);
+}
+
+CGUIInfoProviders::~CGUIInfoProviders()
+{
+  UnregisterProvider(&m_skinGUIInfo);
+  UnregisterProvider(&m_visualisationGUIInfo);
+  UnregisterProvider(&m_systemGUIInfo);
+  UnregisterProvider(&m_gamesGUIInfo);
+  UnregisterProvider(&m_weatherGUIInfo);
+  UnregisterProvider(&m_addonsGUIInfo);
+  UnregisterProvider(&m_libraryGUIInfo);
+  UnregisterProvider(&m_playerGUIInfo);
+  UnregisterProvider(&m_picturesGUIInfo);
+  UnregisterProvider(&m_musicGUIInfo);
+  UnregisterProvider(&m_videoGUIInfo);
+  UnregisterProvider(&m_guiControlsGUIInfo);
+}
+
+void CGUIInfoProviders::RegisterProvider(IGUIInfoProvider *provider, bool bAppend /* = true */)
+{
+  auto it = std::find(m_providers.begin(), m_providers.end(), provider);
+  if (it == m_providers.end())
+  {
+    if (bAppend)
+      m_providers.emplace_back(provider);
+    else
+      m_providers.insert(m_providers.begin(), provider);
+  }
+}
+
+void CGUIInfoProviders::UnregisterProvider(IGUIInfoProvider *provider)
+{
+  auto it = std::find(m_providers.begin(), m_providers.end(), provider);
+  if (it != m_providers.end())
+    m_providers.erase(it);
+}
+
+bool CGUIInfoProviders::InitCurrentItem(CFileItem *item)
+{
+  bool bReturn = false;
+
+  for (const auto& provider : m_providers)
+  {
+    bReturn = provider->InitCurrentItem(item);
+  }
+  return bReturn;
+}
+
+bool CGUIInfoProviders::GetLabel(std::string& value, const CFileItem *item, int contextWindow, const CGUIInfo &info, std::string *fallback) const
+{
+  for (const auto& provider : m_providers)
+  {
+    if (provider->GetLabel(value, item, contextWindow, info, fallback))
+      return true;
+  }
+  for (const auto& provider : m_providers)
+  {
+    if (provider->GetFallbackLabel(value, item, contextWindow, info, fallback))
+      return true;
+  }
+  return false;
+}
+
+bool CGUIInfoProviders::GetInt(int& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const
+{
+  for (const auto& provider : m_providers)
+  {
+    if (provider->GetInt(value, item, contextWindow, info))
+      return true;
+  }
+  return false;
+}
+
+bool CGUIInfoProviders::GetBool(bool& value, const CGUIListItem *item, int contextWindow, const CGUIInfo &info) const
+{
+  for (const auto& provider : m_providers)
+  {
+    if (provider->GetBool(value, item, contextWindow, info))
+      return true;
+  }
+  return false;
+}
+
+void CGUIInfoProviders::UpdateAVInfo(const AudioStreamInfo& audioInfo, const VideoStreamInfo& videoInfo, const SubtitleStreamInfo& subtitleInfo)
+{
+  for (const auto& provider : m_providers)
+  {
+    provider->UpdateAVInfo(audioInfo, videoInfo, subtitleInfo);
+  }
+}