Source/Contrib/ComplexSceneManager/Sensor/InterfaceSensors/OSGDeviceInterfaceSensor.cpp

   1 /*---------------------------------------------------------------------------*\
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   5  *               Copyright (C) 2000-2006 by the OpenSG Forum                 *
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  28 \*---------------------------------------------------------------------------*/
  29 /*---------------------------------------------------------------------------*\
  30  *                                Changes                                    *
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  37 \*---------------------------------------------------------------------------*/
  38
  39 //---------------------------------------------------------------------------
  40 //  Includes
  41 //---------------------------------------------------------------------------
  42
  43 #include <cstdlib>
  44 #include <cstdio>
  45
  46 #include "OSGConfig.h"
  47
  48 #include "OSGDeviceInterfaceSensor.h"
  49
  50 OSG_BEGIN_NAMESPACE
  51
  52 // Documentation for this class is emitted in the
  53 // OSGDeviceInterfaceSensorBase.cpp file.
  54 // To modify it, please change the .fcd file (OSGDeviceInterfaceSensor.fcd) and
  55 // regenerate the base file.
  56
  57 /***************************************************************************\
  58  *                           Class variables                               *
  59 \***************************************************************************/
  60
  61 /***************************************************************************\
  62  *                           Class methods                                 *
  63 \***************************************************************************/
  64
  65 void DeviceInterfaceSensor::initMethod(InitPhase ePhase)
  66 {
  67     Inherited::initMethod(ePhase);
  68
  69     if(ePhase == TypeObject::SystemPost)
  70     {
  71     }
  72 }
  73
  74
  75 /***************************************************************************\
  76  *                           Instance methods                              *
  77 \***************************************************************************/
  78
  79 /*-------------------------------------------------------------------------*\
  80  -  private                                                                 -
  81 \*-------------------------------------------------------------------------*/
  82
  83 /*----------------------- constructors & destructors ----------------------*/
  84
  85 DeviceInterfaceSensor::DeviceInterfaceSensor(void) :
  86      Inherited(    ),
  87     _pDevice  (NULL)
  88 {
  89 }
  90
  91 DeviceInterfaceSensor::DeviceInterfaceSensor(
  92     const DeviceInterfaceSensor &source) :
  93
  94      Inherited(source),
  95     _pDevice  (NULL  )
  96 {
  97 }
  98
  99 DeviceInterfaceSensor::~DeviceInterfaceSensor(void)
 100 {
 101 }
 102
 103 /*----------------------------- class specific ----------------------------*/
 104
 105 void DeviceInterfaceSensor::changed(ConstFieldMaskArg whichField,
 106                                     UInt32            origin,
 107                                     BitVector         details)
 108 {
 109     Inherited::changed(whichField, origin, details);
 110 }
 111
 112 void DeviceInterfaceSensor::dump(      UInt32    ,
 113                                  const BitVector ) const
 114 {
 115     SLOG << "Dump DeviceInterfaceSensor NI" << std::endl;
 116 }
 117
 118 bool DeviceInterfaceSensor::init(void)
 119 {
 120     bool returnValue = false;
 121
 122     if(_sfInterfaceName.getValue().empty() == true)
 123         return returnValue;
 124
 125     OSG_ASSERT(_pDevice == NULL);
 126
 127     _pDevice = dynamic_pointer_cast<DeviceInterface>(
 128         ThreadManager::the()->getThread(NULL,
 129                                         false,
 130                                         _sfInterfaceName.getValue().c_str()));
 131
 132     if(_pDevice != NULL)
 133     {
 134         _pDevice->setOptions(_sfOptions.getValue());
 135
 136         returnValue = _pDevice->start();
 137
 138         if(returnValue == true)
 139         {
 140             _pDevice->run(0);
 141         }
 142         else
 143         {
 144             _pDevice = NULL;
 145         }
 146     }
 147     else
 148     {
 149         FWARNING(("Could new create device %s\n",
 150                   _sfInterfaceName.getValue().c_str()));
 151     }
 152
 153     return returnValue;
 154 }
 155
 156 void DeviceInterfaceSensor::shutdown(void)
 157 {
 158     if(_pDevice != NULL && _pDevice->isRunning() == true)
 159     {
 160         _pDevice->stop();
 161
 162         DeviceInterface::join(_pDevice);
 163
 164         _pDevice->shutdown();
 165     }
 166
 167     _pDevice = NULL;
 168 }
 169
 170 OSG_END_NAMESPACE