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diff --git a/nxcompshad/src/Manager.h b/nxcompshad/src/Manager.h
new file mode 100644
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@@ -0,0 +1,123 @@
+/**************************************************************************/
+/*                                                                        */
+/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
+/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
+/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
+/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
+/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
+/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
+/*                                                                        */
+/* NXCOMPSHAD, NX protocol compression and NX extensions to this software */
+/* are copyright of the aforementioned persons and companies.             */
+/*                                                                        */
+/* Redistribution and use of the present software is allowed according    */
+/* to terms specified in the file LICENSE which comes in the source       */
+/* distribution.                                                          */
+/*                                                                        */
+/* All rights reserved.                                                   */
+/*                                                                        */
+/* NOTE: This software has received contributions from various other      */
+/* contributors, only the core maintainers and supporters are listed as   */
+/* copyright holders. Please contact us, if you feel you should be listed */
+/* as copyright holder, as well.                                          */
+/*                                                                        */
+/**************************************************************************/
+
+#ifndef UpdateManager_H
+#define UpdateManager_H
+
+#include <nx-X11/Xlib.h>
+
+#include "Updater.h"
+#include "Regions.h"
+#include "Input.h"
+
+typedef char* UpdaterHandle;
+
+class UpdateManager
+{
+  public:
+
+  UpdateManager(int, int, char *, Input *);
+
+  ~UpdateManager();
+
+  void handleInput();
+
+  void addRegion(Region);
+
+  void update();
+
+  UpdaterHandle addUpdater(char *displayName, Display *display);
+
+  int removeUpdater(UpdaterHandle);
+
+  int removeAllUpdaters();
+
+  int numberOfUpdaters();
+
+  int getWidth();
+
+  int getHeight();
+
+  char *getBuffer();
+
+  Region getUpdateManagerRegion();
+
+  void destroyUpdateManagerRegion();
+
+  void newRegion();
+
+  private:
+
+  Updater *createUpdater(char *displayName, Display *display);
+
+  int width_;
+  int height_;
+  char *frameBuffer_;
+  Input *input_;
+
+  int nUpdater;
+
+  Updater **updaterVector;
+
+  Region updateManagerRegion_;
+
+};
+
+inline int UpdateManager::numberOfUpdaters()
+{
+  return nUpdater;
+}
+
+inline int UpdateManager::getWidth()
+{
+  return width_;
+}
+
+inline int UpdateManager::getHeight()
+{
+  return height_;
+}
+
+inline char *UpdateManager::getBuffer()
+{
+  return frameBuffer_;
+}
+
+inline Region UpdateManager::getUpdateManagerRegion()
+{
+  return updateManagerRegion_;
+}
+
+inline void UpdateManager::destroyUpdateManagerRegion()
+{
+  if (updateManagerRegion_ != NULL)
+  {
+    XDestroyRegion(updateManagerRegion_);
+
+    updateManagerRegion_ = NULL;
+  }
+}
+
+#endif /* UpdateManager_H */