00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2017 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : VSG (MMM YYYY) 00022 **=======================================================================*/ 00023 00024 #include <Inventor/Qt/OivQtCompat.h> 00025 #include <Inventor/SbBasic.h> 00026 #include <Inventor/SbTime.h> 00027 00028 #include <QObject> 00029 #include <QPointer> 00030 00031 class QTimer; 00032 class SoTimerThread; 00033 00038 { 00039 Q_OBJECT 00040 00041 public: 00042 SoQtSensorHandler(); 00043 ~SoQtSensorHandler(); 00044 00045 protected Q_SLOTS: 00046 void processNextTimerSensor(); 00047 void processNextDelaySensor(); 00048 void processNextDelaySensorTimeout(); 00049 00050 private: 00051 00052 // Callback for changes to the sensor manager 00053 static void sensorManagerChangedCallback(void *data); 00054 00055 void setUpPendingTimers(); 00056 void setUpTimerSensor(); 00057 void setUpDelaySensor(); 00058 void setUpDelaySensorTimeout(); 00059 00060 // Allows timer thread to post timeout events 00061 void customEvent( ); 00062 00063 QPointer<QTimer> timedSensorTimer; 00064 QPointer<QTimer> delaySensorTimer; 00065 QPointer<QTimer> delaySensorTimeout; 00066 00067 // Internal class for managing timer in separate thread 00068 SoTimerThread *m_timerThread; 00069 00070 // Internal deadline to decide if we have to reschedule or not the sensor 00071 SbTime currentDeadLine; 00072 }; 00073 00074 00075