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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171   /************************************************************************** * Copyright (C) 2006 by Danny Kukawka * * , * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of version 2 of the GNU General Public License * * as published by the Free Software Foundation. * * * * 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 this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ #ifndef _INACTIVITY_H_ #define _INACTIVITY_H_ /* this is needed to avoid typedef clash with X11 */ #ifndef TQT_CLEAN_NAMESPACE #define TQT_CLEAN_NAMESPACE #endif // KDE Header #include // QT Header #include #include #include #include #include // X11 Header #include #include #include #include // from project #include "tdepowersave_debug.h" /*! * \file inactivity.h * \brief Headerfile for inactivity.cpp and the class \ref inactivity. */ /*! * \class inactivity * \brief class for detect inactivity related funtionality * \author Danny Kukawka, , * \date 2006 */ class inactivity : public TQWidget { Q_OBJECT public: //! default constructor inactivity(); //! default destructor ~inactivity(); //! to start the monitoring of the X-Server void start(int, TQStringList); //! to stop the monitoring of the X-Server void stop(); //! to get the current user inactivity unsigned long getXInactivity(); signals: //! signal emited if the with \ref start() set time of inactivity is expired void inactivityTimeExpired(); //! signal to emit error msg void displayErrorMsg( TQString ); private: //! pointer to the process to call pidof TDEProcess *proc; //! about the call result of pidof /*! * This boolean tells if call of the command pidof failed. * \li true: if failed * \li false: if not */ bool pidof_call_failed; //! about the call of command pidof /*! * This boolean tells if the call of the command pidof was started or if * the command is running * \li true: if is started/running * \li false: if not */ bool pidof_call_started; //! if pidof return value is recieved /*! * This boolean tells if the call of the command pidof returned and the * returnvalue was parsed to set \ref blacklisted_running * \li true: if returned and parsed * \li false: if not */ bool pidof_call_returned; //! if a blacklisted program/process is running /*! * This boolean tells if a blacklisted program/process is currently running. * \li true: if a blacklisted program/process is running * \li false: if not */ bool blacklisted_running; //! TQStringList with blacklisted programs for autosuspend TQStringList blacklist; //! time which must expire befor emit signal for autosuspend unsigned long timeToInactivity; //! time of inactivity from the last check unsigned long idleTime; //! time of inactivity from the last check unsigned long blacklisted_running_last; //! if the XServer-has XScreenSaverExtension int has_XSC_Extension; //! TQTimer intervall for the \ref checkInactivity Timer /*! * The time intervall to check for the current status and time of * userinactivity. The timeslice is currently 30 sec. */ static const int CHECK_for_INACTIVITY = 30000; //! TQTimer for check inactivity /*! * This timer is used to check the currently status and time of * userinactivity on the X-Server. The timerinterval is defined trough * \ref CHECK_for_INACTIVITY . */ TQTimer *checkInactivity; // -------- FUNCTIONS ------------ //! to check the user-inactivity on the XServer void checkXInactivity(); //! to check for running blacklisted programs void checkBlacklisted(); //! to monitor the values void check( bool recheck ); //! to workaround a strange behavior of the XScreenSaver extension unsigned long workaroundCreepyXServer( unsigned long ); private slots: //! to monitor the values void check(); //! to monitor the values void recheck(); //! to get the PIDs of blacklisted programs/processes void getPIDs(TDEProcess *, char *, int); //! to get the signal if the command call is exited void getPIDsExited(TDEProcess *); }; #endif