XnStatus XnDeviceModuleHolder::UnsafeSetProperties(const XnActualPropertiesHash& props)
{
XnStatus nRetVal = XN_STATUS_OK;
for (XnActualPropertiesHash::ConstIterator it = props.Begin(); it != props.End(); ++it)
{
XnProperty* pRequestProp = it->Value();
XnProperty* pProp = NULL;
// check if property already exist
nRetVal = m_pModule->GetProperty(pRequestProp->GetName(), &pProp);
if (nRetVal == XN_STATUS_DEVICE_PROPERTY_DONT_EXIST)
{
// property doesn't exist. create it now
nRetVal = CreateProperty(pRequestProp);
XN_IS_STATUS_OK(nRetVal);
}
else if (nRetVal == XN_STATUS_OK)
{
// property exists. Change its value
nRetVal = UnsafeSetProperty(pRequestProp, pProp);
XN_IS_STATUS_OK(nRetVal);
}
else
{
// error
return (nRetVal);
}
} // props loop
return (XN_STATUS_OK);
}
XnStatus XnServerSensorInvoker::RegisterToProps(XnPropertySet* pProps)
{
XnStatus nRetVal = XN_STATUS_OK;
XnCallbackHandle hDummy = NULL;
for (XnPropertySetData::Iterator itMod = pProps->pData->Begin(); itMod != pProps->pData->End(); ++itMod)
{
XnActualPropertiesHash* pHash = itMod->Value();
XnDeviceModule* pModule;
nRetVal = m_sensor.FindModule(itMod->Key(), &pModule);
XN_IS_STATUS_OK(nRetVal);
for (XnActualPropertiesHash::Iterator itProp = pHash->Begin(); itProp != pHash->End(); ++itProp)
{
XnProperty* pProp;
nRetVal = pModule->GetProperty(itProp->Key(), &pProp);
XN_IS_STATUS_OK(nRetVal);
// no need to keep the handle. We only want to unregister when the stream is destroyed, and then
// it happens anyway.
nRetVal = pProp->OnChangeEvent().Register(PropertyChangedCallback, this, hDummy);
XN_IS_STATUS_OK(nRetVal);
}
}
return (XN_STATUS_OK);
}
XN_DDK_API XnStatus XnPropertySetFindProperty(const XnPropertySet* pSet, const XnChar* strModule, const XnChar* strProp, XnPropertySetEnumerator** ppEnumerator)
{
XnStatus nRetVal = XN_STATUS_OK;
XN_VALIDATE_INPUT_PTR(pSet);
XN_VALIDATE_INPUT_PTR(strModule);
XN_VALIDATE_INPUT_PTR(strProp);
XN_VALIDATE_OUTPUT_PTR(ppEnumerator);
// find module
XnPropertySetData::Iterator itModule = pSet->pData->End();
nRetVal = pSet->pData->Find(strModule, itModule);
XN_IS_STATUS_OK(nRetVal);
XnActualPropertiesHash* pModule = itModule->Value();
// find property
XnActualPropertiesHash::Iterator itProp = pModule->End();
nRetVal = pModule->Find(strProp, itProp);
XN_IS_STATUS_OK(nRetVal);
// create enumerator
XnPropertySetEnumerator* pEnumer;
XN_VALIDATE_NEW(pEnumer, XnPropertySetEnumerator);
pEnumer->itModule = itModule;
pEnumer->itProp = itProp;
pEnumer->pModules = pSet->pData;
pEnumer->strModule[0] = '\0';
pEnumer->bFirst = FALSE;
*ppEnumerator = pEnumer;
return XN_STATUS_OK;
}
XnStatus XnDeviceBase::CreateStreams(const XnPropertySet* pSet)
{
XnStatus nRetVal = XN_STATUS_OK;
for (XnPropertySetData::ConstIterator it = pSet->pData->Begin(); it != pSet->pData->End(); ++it)
{
// check if this module is a stream
XnActualPropertiesHash* pModule = it->Value();
XnActualPropertiesHash::ConstIterator itProp = pModule->End();
if (XN_STATUS_OK == pModule->Find(XN_STREAM_PROPERTY_TYPE, itProp))
{
// create a copy of the properties
XnActualPropertiesHash streamProps(it->Key());
nRetVal = streamProps.CopyFrom(*pModule);
XN_IS_STATUS_OK(nRetVal);
// remove the type property
nRetVal = streamProps.Remove(XN_STREAM_PROPERTY_TYPE);
XN_IS_STATUS_OK(nRetVal);
// and create the stream
XnActualStringProperty* pActualProp = (XnActualStringProperty*)itProp->Value();
nRetVal = CreateStreamImpl(pActualProp->GetValue(), it->Key(), &streamProps);
XN_IS_STATUS_OK(nRetVal);
}
}
return (XN_STATUS_OK);
}
XN_DDK_API XnStatus XnPropertySetCloneModule(const XnPropertySet* pSource, XnPropertySet* pDest, const XnChar* strModule, const XnChar* strNewName)
{
XnStatus nRetVal = XN_STATUS_OK;
XnActualPropertiesHash* pModuleProps = NULL;
nRetVal = pSource->pData->Get(strModule, pModuleProps);
XN_IS_STATUS_OK(nRetVal);
nRetVal = XnPropertySetAddModule(pDest, strNewName);
XN_IS_STATUS_OK(nRetVal);
for (XnActualPropertiesHash::ConstIterator it = pModuleProps->Begin(); it != pModuleProps->End(); ++it)
{
XnProperty* pProp = it->Value();
switch (pProp->GetType())
{
case XN_PROPERTY_TYPE_INTEGER:
{
XnActualIntProperty* pIntProp = (XnActualIntProperty*)pProp;
nRetVal = XnPropertySetAddIntProperty(pDest, strNewName, pIntProp->GetName(), pIntProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_REAL:
{
XnActualRealProperty* pRealProp = (XnActualRealProperty*)pProp;
nRetVal = XnPropertySetAddRealProperty(pDest, strNewName, pRealProp->GetName(), pRealProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_STRING:
{
XnActualStringProperty* pStrProp = (XnActualStringProperty*)pProp;
nRetVal = XnPropertySetAddStringProperty(pDest, strNewName, pStrProp->GetName(), pStrProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_GENERAL:
{
XnActualGeneralProperty* pGenProp = (XnActualGeneralProperty*)pProp;
nRetVal = XnPropertySetAddGeneralProperty(pDest, strNewName, pGenProp->GetName(), &pGenProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Unknown property type: %d", pProp->GetType());
}
}
return (XN_STATUS_OK);
}
XnStatus XnActualPropertiesHash::CopyFrom(const XnActualPropertiesHash& other)
{
XnStatus nRetVal = XN_STATUS_OK;
Clear();
strncpy(m_strName, other.m_strName, XN_DEVICE_MAX_STRING_LENGTH);
for (ConstIterator it = other.Begin(); it != other.End(); ++it)
{
switch (it->Value()->GetType())
{
case XN_PROPERTY_TYPE_INTEGER:
{
XnActualIntProperty* pProp = (XnActualIntProperty*)it->Value();
nRetVal = Add(pProp->GetId(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_REAL:
{
XnActualRealProperty* pProp = (XnActualRealProperty*)it->Value();
nRetVal = Add(pProp->GetId(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_STRING:
{
XnActualStringProperty* pProp = (XnActualStringProperty*)it->Value();
nRetVal = Add(pProp->GetId(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_GENERAL:
{
XnActualGeneralProperty* pProp = (XnActualGeneralProperty*)it->Value();
nRetVal = Add(pProp->GetId(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Unknown property type: %d\n", it->Value()->GetType());
}
}
return (XN_STATUS_OK);
}
XnStatus XnDeviceModule::UnsafeBatchConfig(const XnActualPropertiesHash& props)
{
XnStatus nRetVal = XN_STATUS_OK;
for (XnActualPropertiesHash::ConstIterator it = props.Begin(); it != props.End(); ++it)
{
XnProperty* pRequestProp = it->Value();
switch (pRequestProp->GetType())
{
case XN_PROPERTY_TYPE_INTEGER:
{
XnActualIntProperty* pProp = (XnActualIntProperty*)pRequestProp;
nRetVal = UnsafeUpdateProperty(pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_REAL:
{
XnActualRealProperty* pProp = (XnActualRealProperty*)pRequestProp;
nRetVal = UnsafeUpdateProperty(pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_STRING:
{
XnActualStringProperty* pProp = (XnActualStringProperty*)pRequestProp;
nRetVal = UnsafeUpdateProperty(pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_GENERAL:
{
XnActualGeneralProperty* pProp = (XnActualGeneralProperty*)pRequestProp;
nRetVal = UnsafeUpdateProperty(pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Unknown property type: %d\n", pRequestProp->GetType());
} // type switch
} // props loop
return (XN_STATUS_OK);
}
XnStatus XnDataPacker::WritePropertySetProperties(const XnPropertySet* pSet)
{
XnStatus nRetVal = XN_STATUS_OK;
for (XnPropertySetData::Iterator it = pSet->pData->Begin(); it != pSet->pData->End(); ++it)
{
XnActualPropertiesHash* pModule = it->Value();
for (XnActualPropertiesHash::ConstIterator itProp = pModule->Begin(); itProp != pModule->End(); ++itProp)
{
switch (itProp->Value()->GetType())
{
case XN_PROPERTY_TYPE_INTEGER:
{
XnActualIntProperty* pProp = (XnActualIntProperty*)itProp->Value();
nRetVal = WritePropertyImpl(pProp->GetModule(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_REAL:
{
XnActualRealProperty* pProp = (XnActualRealProperty*)itProp->Value();
nRetVal = WritePropertyImpl(pProp->GetModule(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_STRING:
{
XnActualStringProperty* pProp = (XnActualStringProperty*)itProp->Value();
nRetVal = WritePropertyImpl(pProp->GetModule(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
case XN_PROPERTY_TYPE_GENERAL:
{
XnActualGeneralProperty* pProp = (XnActualGeneralProperty*)itProp->Value();
nRetVal = WritePropertyImpl(pProp->GetModule(), pProp->GetName(), pProp->GetValue());
XN_IS_STATUS_OK(nRetVal);
break;
}
default:
XN_LOG_WARNING_RETURN(XN_STATUS_ERROR, XN_MASK_DDK, "Unknown property type: %d", itProp->Value()->GetType());
}
}
}
StartWritingIntenalObject(XN_PACKED_PROPERTY_SET_PROPERTIES_END_MARKER);
EndWritingInternalObject();
return (XN_STATUS_OK);
}