00001 /* 00002 * synergy -- mouse and keyboard sharing utility 00003 * Copyright (C) 2002 Chris Schoeneman 00004 * 00005 * This package is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License 00007 * found in the file COPYING that should have accompanied this file. 00008 * 00009 * This package is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 */ 00014 00015 #ifndef ISCREENSAVER_H 00016 #define ISCREENSAVER_H 00017 00018 #include "IInterface.h" 00019 #include "CEvent.h" 00020 00022 00025 class IScreenSaver : public IInterface { 00026 public: 00027 // note -- the c'tor/d'tor must *not* enable/disable the screen saver 00028 00030 00031 00033 00039 virtual void enable() = 0; 00040 00042 00046 virtual void disable() = 0; 00047 00049 00052 virtual void activate() = 0; 00053 00055 00059 virtual void deactivate() = 0; 00060 00062 00063 00064 00066 00069 virtual bool isActive() const = 0; 00070 00072 }; 00073 00074 #endif