void GISSetFieldAttributeMsgCommand::DoExecute() throw (GException)
{
LOG_LEVEL3("DoExecute()");
GISAbsData* pGISAbsData = GetData();
QSharedPointer<GISModel> pModel = GISModelSingleton::GetInstance()->GetModel();
{
QMutexLocker mtxScope(pModel->GetMutex());
GDisplay* poDisplay = pModel->GetDisplay(pGISAbsData->GetDisplay());
GScreen* poScreen = poDisplay->GetScreen(pGISAbsData->GetScreen());
GSegment* poSegment = poScreen->GetSegment(pGISAbsData->GetSegment());
GTextField* poField = poSegment->GetField(pGISAbsData->GetField());
if( poField != NULL )
{
poField->SetAttribute(pGISAbsData->GetAttr());
}
}
}
void GISDisplaySegmentMsgCommand::DoExecute() throw (GException)
{
LOG_LEVEL3("DoExecute()");
GISAbsData* pGISAbsData = GetData();
QSharedPointer<GISModel> pModel = GISModelSingleton::GetInstance()->GetModel();
{
QMutexLocker mtxScope(pModel->GetMutex());
GDisplay* poDisplay = pModel->GetDisplay(pGISAbsData->GetDisplay());
GScreen* poScreen = poDisplay->GetScreen(pGISAbsData->GetScreen());
GSegment* poSegment = poScreen->GetSegment(pGISAbsData->GetSegment());
//Erase the content of the if and else branches. Leave the empty if commented.
//Whichever value the attribute has, make a gsegment clon and do what is done to the poSegment in if branch, to the clon
// if (pGISAbsData->GetAttr()==GAttributeEnum::eNotErasePreviousLocation)
// {// If Attr is not zero call old setters and getters
// }
// else// GetAttr is eErasePreviousLocation otherwise ( all other options where discarded in Validate of MsgData ).
// {
// }
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// GSegment *poClonedSegment = GSegment::Clone(poSegment);
//
// if (pGISAbsData->GetXpos())
// poClonedSegment->SetXPos(pGISAbsData->GetXpos());
//
// if (pGISAbsData->GetYpos())
// poClonedSegment->SetYPos(pGISAbsData->GetYpos());
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Java implements this command in the following way, the Spec seems to prefer the one commented above.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if (pGISAbsData->GetXpos())
{
poSegment->SetXPos(pGISAbsData->GetXpos());
}
if (pGISAbsData->GetYpos())
{
poSegment->SetYPos(pGISAbsData->GetYpos());
}
GSegment *poClonedSegment = GSegment::Clone(poSegment);
if (poClonedSegment)
{
poClonedSegment->SetVisible(true);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//Call Update section (instead of updateview) with a pointer to the clon (without validation)
pModel->UpdateViewSection(poClonedSegment,pGISAbsData->GetSynchronousRequest());
}
}
void GISAddDisplayMsgCommand::DoExecute() throw (GException)
{
LOG_LEVEL3("DoExecute()");
GISAbsData* pGISAbsData = GetData();
QSharedPointer<GISModel> pModel = GISModelSingleton::GetInstance()->GetModel();
{
QMutexLocker mtxScope(pModel->GetMutex());
GDisplay* poDisplay = pModel->GetDisplay(pGISAbsData->GetDisplay());
if ( poDisplay == NULL )
{
QList<GDisplay *> lstDisplays = pModel->GetAllDisplays();
if( lstDisplays.count() == 0 )
{
pModel->AddDisplay(new GDisplay(pGISAbsData->GetDisplay()));
}
}
}
}
void GISSetFieldAttributeMsgData::Validate() throw(GException)
{
/*
*05 = Field number already used
*06 = Invalid display number or display number does not exist
*07 = Invalid screen number or screen number does not exist
*08 = Invalid segment number or segment number does not exist
*09 = InvalidFieldNumberOrFieldNumberDoesNotExist
*12 = Invalid Attribute
*/
LOG_LEVEL4("Validate()");
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//TODO: DisplayManager Constrain - If improvement is done on Specs, this should be removed.
if ( GetDisplay() != 1)
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidDisplayNumberOrDisplayNumberDoesNotExist);
}
if ( GetScreen() == 0)
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidScreenNumberOrScreenNumberDoesNotExist);
}
if( GetSegment() == 0 )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidSegmentNumberOrSegmentNumberDoesNotExist);
}
if( GetField() == 0 )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidFieldNumberOrFieldNumberDoesNotExist);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QSharedPointer<GISModel> pModel = GISModelSingleton::GetInstance()->GetModel();
{
QMutexLocker mtxScope(pModel->GetMutex());
GDisplay* poDisplay = pModel->GetDisplay(GetDisplay());
if( poDisplay == NULL )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidDisplayNumberOrDisplayNumberDoesNotExist);
}
GScreen* poScreen = poDisplay->GetScreen(GetScreen());
if( poScreen == NULL )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidScreenNumberOrScreenNumberDoesNotExist);
}
GSegment* poSegment = poScreen->GetSegment(GetSegment());
if( poSegment == NULL )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidSegmentNumberOrSegmentNumberDoesNotExist);
}
GTextField* poField = poSegment->GetField(GetField());
if( poField == NULL )
{
//NGP 121, GPT 14/10/09
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidFieldNumberOrFieldNumberDoesNotExist);
}
int iAtt = GetAttr();
if( !((iAtt > GAttributeEnum::eBeforeFirstAttrib) && (iAtt < GAttributeEnum::eAfterLastAttrib)) )
{
throw GIS_EXCEPTION(GISCommandStatusEnum::eInvalidAttribute);
}
}
}
