1 files changed, 85 insertions, 0 deletions
diff --git a/xbmc/addons/ScreenSaver.cpp b/xbmc/addons/ScreenSaver.cpp
new file mode 100644
index 0000000..06e1afd
--- /dev/null
+++ b/xbmc/addons/ScreenSaver.cpp
@@ -0,0 +1,85 @@
+/*
+ *  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 "ScreenSaver.h"
+
+#include "filesystem/SpecialProtocol.h"
+#include "utils/log.h"
+#include "windowing/GraphicContext.h"
+#include "windowing/WinSystem.h"
+
+using namespace ADDON;
+using namespace KODI::ADDONS;
+
+namespace
+{
+void get_properties(const KODI_HANDLE hdl, struct KODI_ADDON_SCREENSAVER_PROPS* props)
+{
+  if (hdl)
+    static_cast<CScreenSaver*>(hdl)->GetProperties(props);
+}
+} // namespace
+
+CScreenSaver::CScreenSaver(const AddonInfoPtr& addonInfo)
+  : IAddonInstanceHandler(ADDON_INSTANCE_SCREENSAVER, addonInfo)
+{
+  m_ifc.screensaver = new AddonInstance_Screensaver;
+  m_ifc.screensaver->toAddon = new KodiToAddonFuncTable_Screensaver();
+  m_ifc.screensaver->toKodi = new AddonToKodiFuncTable_Screensaver();
+  m_ifc.screensaver->toKodi->get_properties = get_properties;
+
+  /* Open the class "kodi::addon::CInstanceScreensaver" on add-on side */
+  if (CreateInstance() != ADDON_STATUS_OK)
+    CLog::Log(LOGFATAL, "Screensaver: failed to create instance for '{}' and not usable!", ID());
+}
+
+CScreenSaver::~CScreenSaver()
+{
+  /* Destroy the class "kodi::addon::CInstanceScreensaver" on add-on side */
+  DestroyInstance();
+
+  delete m_ifc.screensaver->toAddon;
+  delete m_ifc.screensaver->toKodi;
+  delete m_ifc.screensaver;
+}
+
+bool CScreenSaver::Start()
+{
+  if (m_ifc.screensaver->toAddon->start)
+    return m_ifc.screensaver->toAddon->start(m_ifc.hdl);
+  return false;
+}
+
+void CScreenSaver::Stop()
+{
+  if (m_ifc.screensaver->toAddon->stop)
+    m_ifc.screensaver->toAddon->stop(m_ifc.hdl);
+}
+
+void CScreenSaver::Render()
+{
+  if (m_ifc.screensaver->toAddon->render)
+    m_ifc.screensaver->toAddon->render(m_ifc.hdl);
+}
+
+void CScreenSaver::GetProperties(struct KODI_ADDON_SCREENSAVER_PROPS* props)
+{
+  if (!props)
+    return;
+
+  const auto winSystem = CServiceBroker::GetWinSystem();
+  if (!winSystem)
+    return;
+
+  props->x = 0;
+  props->y = 0;
+  props->device = winSystem->GetHWContext();
+  props->width = winSystem->GetGfxContext().GetWidth();
+  props->height = winSystem->GetGfxContext().GetHeight();
+  props->pixelRatio = winSystem->GetGfxContext().GetResInfo().fPixelRatio;
+}