From ffca21f2743a7b367fa212799c6e2fea6190dd5d Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 3 Mar 2015 16:53:59 +0100
Subject: initial commit for kodi master

---
 xbmc/addons/ScreenSaver.cpp | 125 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 xbmc/addons/ScreenSaver.cpp

(limited to 'xbmc/addons/ScreenSaver.cpp')

diff --git a/xbmc/addons/ScreenSaver.cpp b/xbmc/addons/ScreenSaver.cpp
new file mode 100644
index 0000000..ef345f5
--- /dev/null
+++ b/xbmc/addons/ScreenSaver.cpp
@@ -0,0 +1,125 @@
+/*
+ *      Copyright (C) 2005-2013 Team XBMC
+ *      http://xbmc.org
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+#include "ScreenSaver.h"
+#include "guilib/GraphicContext.h"
+#include "interfaces/generic/ScriptInvocationManager.h"
+#include "settings/DisplaySettings.h"
+#include "utils/AlarmClock.h"
+#include "windowing/WindowingFactory.h"
+
+// What sound does a python screensaver make?
+#define SCRIPT_ALARM "sssssscreensaver"
+
+#define SCRIPT_TIMEOUT 5 // seconds
+
+namespace ADDON
+{
+
+  CScreenSaver::CScreenSaver(const char *addonID)
+   : ADDON::CAddonDll<DllScreenSaver, ScreenSaver, SCR_PROPS>(AddonProps(addonID, ADDON_UNKNOWN, "", ""))
+  {
+  }
+
+AddonPtr CScreenSaver::Clone() const
+{
+  // Copy constructor is generated by compiler and calls parent copy constructor
+  return AddonPtr(new CScreenSaver(*this));
+}
+
+bool CScreenSaver::CreateScreenSaver()
+{
+  if (CScriptInvocationManager::Get().HasLanguageInvoker(LibPath()))
+  {
+    // Don't allow a previously-scheduled alarm to kill our new screensaver
+    g_alarmClock.Stop(SCRIPT_ALARM, true);
+
+    if (!CScriptInvocationManager::Get().Stop(LibPath()))
+      CScriptInvocationManager::Get().ExecuteAsync(LibPath(), Clone());
+    return true;
+  }
+ // pass it the screen width,height
+ // and the name of the screensaver
+  int iWidth = g_graphicsContext.GetWidth();
+  int iHeight = g_graphicsContext.GetHeight();
+
+  m_pInfo = new SCR_PROPS;
+#ifdef HAS_DX
+  m_pInfo->device     = g_Windowing.Get3DDevice();
+#else
+  m_pInfo->device     = NULL;
+#endif
+  m_pInfo->x          = 0;
+  m_pInfo->y          = 0;
+  m_pInfo->width      = iWidth;
+  m_pInfo->height     = iHeight;
+  m_pInfo->pixelRatio = g_graphicsContext.GetResInfo().fPixelRatio;
+  m_pInfo->name       = strdup(Name().c_str());
+  m_pInfo->presets    = strdup(CSpecialProtocol::TranslatePath(Path()).c_str());
+  m_pInfo->profile    = strdup(CSpecialProtocol::TranslatePath(Profile()).c_str());
+
+  if (CAddonDll<DllScreenSaver, ScreenSaver, SCR_PROPS>::Create() == ADDON_STATUS_OK)
+    return true;
+
+  return false;
+}
+
+void CScreenSaver::Start()
+{
+  // notify screen saver that they should start
+  if (Initialized()) m_pStruct->Start();
+}
+
+void CScreenSaver::Render()
+{
+  // ask screensaver to render itself
+  if (Initialized()) m_pStruct->Render();
+}
+
+void CScreenSaver::GetInfo(SCR_INFO *info)
+{
+  // get info from screensaver
+  if (Initialized()) m_pStruct->GetInfo(info);
+}
+
+void CScreenSaver::Destroy()
+{
+#ifdef HAS_PYTHON
+  if (URIUtils::HasExtension(LibPath(), ".py"))
+  {
+    g_alarmClock.Start(SCRIPT_ALARM, SCRIPT_TIMEOUT, "StopScript(" + LibPath() + ")", true, false);
+    return;
+  }
+#endif
+  // Release what was allocated in method CScreenSaver::CreateScreenSaver.
+  if (m_pInfo)
+  {
+    free((void *) m_pInfo->name);
+    free((void *) m_pInfo->presets);
+    free((void *) m_pInfo->profile);
+
+    delete m_pInfo;
+    m_pInfo = NULL;
+  }
+
+  CAddonDll<DllScreenSaver, ScreenSaver, SCR_PROPS>::Destroy();
+}
+
+} /*namespace ADDON*/
+
-- 
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