void QmitkCorrespondingPointSetsModel::ClearCurrentTimeStep()
{
if (!m_TimeStepper)
return;
mitk::DataNode* dataNode = NULL;
if (this->m_SelectedPointSetIndex == 0)
dataNode = this->m_PointSetNode;
else if (this->m_SelectedPointSetIndex == 1)
dataNode = this->m_ReferencePointSetNode;
if (dataNode == NULL)
return;
mitk::PointSet* pointSet = dynamic_cast<mitk::PointSet*>(dataNode->GetData());
mitk::PointSet::PointsContainer::Iterator it;
while( !pointSet->IsEmptyTimeStep(m_TimeStepper->GetPos()) )
{
it = pointSet->GetPointSet(m_TimeStepper->GetPos())->GetPoints()->Begin();
pointSet->SetSelectInfo(it->Index(),true, m_TimeStepper->GetPos());
this->RemoveSelectedPoint();
}
QAbstractTableModel::reset();
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
emit SignalPointSetChanged();
}
void QmitkCorrespondingPointSetsModel::RemoveSelectedPoint()
{
if (!m_TimeStepper)
return;
mitk::DataNode* dataNode = NULL;
if (this->m_SelectedPointSetIndex == 0){
dataNode = this->m_PointSetNode;
}
else if (this->m_SelectedPointSetIndex == 1){
dataNode = this->m_ReferencePointSetNode;
}
if (dataNode == NULL)
return;
//send a DEL event to pointsetinteractor
const mitk::Event* delEvent = new mitk::Event(this->m_MultiWidget->GetRenderWindow1()->GetRenderer(), mitk::Type_KeyPress, mitk::BS_NoButton, mitk::BS_NoButton, mitk::Key_Delete);
mitk::StateEvent* delStateEvent = new mitk::StateEvent(mitk::EIDDELETE, delEvent);
m_Interactor->HandleEvent(delStateEvent);
delete delEvent;
delete delStateEvent;
QAbstractTableModel::reset();
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
emit SignalPointSetChanged();
}
void QmitkCorrespondingPointSetsModel::MoveSelectedPointDown()
{
//QModelIndex;
if (!m_TimeStepper)
return;
mitk::DataNode* dataNode = NULL;
if (this->m_SelectedPointSetIndex == 0)
dataNode = this->m_PointSetNode;
else if (this->m_SelectedPointSetIndex == 1)
dataNode = this->m_ReferencePointSetNode;
mitk::PointSet::Pointer pointSet = this->CheckForPointSetInNode(dataNode);
if (pointSet.IsNull())
return;
mitk::PointSet::PointIdentifier selectedID;
selectedID = pointSet->SearchSelectedPoint(m_TimeStepper->GetPos());
if (selectedID==-1)
return;
mitk::ScalarType tsInMS = pointSet->GetTimeGeometry()->TimeStepToTimePoint(m_TimeStepper->GetPos());
mitk::PointOperation* doOp = new mitk::PointOperation(mitk::OpMOVEPOINTDOWN, tsInMS, pointSet->GetPoint(selectedID, m_TimeStepper->GetPos()), selectedID, true);
pointSet->ExecuteOperation(doOp);
QAbstractTableModel::reset();
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
emit SignalPointSetChanged();
}
void QmitkCorrespondingPointSetsModel::ClearSelectedPointSet()
{
mitk::DataNode* dataNode = NULL;
if (this->m_SelectedPointSetIndex == 0)
dataNode = this->m_PointSetNode;
else if (this->m_SelectedPointSetIndex == 1)
dataNode = this->m_ReferencePointSetNode;
if (dataNode == NULL)
return;
mitk::PointSet* pointSet = dynamic_cast<mitk::PointSet*>(dataNode->GetData());
//pointSet->Clear();
mitk::PointSet::PointsContainer::Iterator it;
if (this->m_TimeStepper->GetRangeMax()==-1)
{
while( !pointSet->IsEmptyTimeStep(0) )
{
if (pointSet->GetPointSet(0))
{
it = pointSet->GetPointSet(0)->GetPoints()->Begin();
pointSet->SetSelectInfo(it->Index(),true, 0);
this->RemoveSelectedPoint();
}
else
{
break;
}
}
}
else
{
int oldTimeStep = this->m_TimeStepper->GetPos();
for (int i=0; i<this->m_TimeStepper->GetRangeMax(); i++)
{
this->m_TimeStepper->SetPos(i);
while( !pointSet->IsEmptyTimeStep(i) )
{
if (pointSet->GetPointSet(i))
{
it = pointSet->GetPointSet(i)->GetPoints()->Begin();
pointSet->SetSelectInfo(it->Index(),true, i);
this->RemoveSelectedPoint();
}
}
}
this->m_TimeStepper->SetPos(oldTimeStep);
}
QAbstractTableModel::reset();
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
emit SignalPointSetChanged();
}
void QmitkCorrespondingPointSetsModel::MoveSelectedPoint(mitk::PointSet::PointIdentifier targetID)
{
if (!m_TimeStepper)
return;
mitk::DataNode* dataNode = NULL;
if (this->m_SelectedPointSetIndex == 0)
dataNode = this->m_PointSetNode;
else if (this->m_SelectedPointSetIndex == 1)
dataNode = this->m_ReferencePointSetNode;
if (dataNode == NULL)
return;
mitk::PointSet::Pointer pointSet = this->CheckForPointSetInNode(dataNode);
if (pointSet.IsNull())
return;
mitk::PointSet::PointIdentifier selectedID;
selectedID = pointSet->SearchSelectedPoint(m_TimeStepper->GetPos());
if (targetID >= pointSet->GetSize())
targetID = pointSet->GetSize()-1;
mitk::PointSet::PointsContainer::Iterator it = pointSet->GetPointSet(m_TimeStepper->GetPos())->GetPoints()->Begin();
for (int i=0; i<targetID; ++i)
it++;
targetID = it->Index();
if (selectedID<0 || targetID<0)
return;
int direction = mitk::OpNOTHING;
if (selectedID>targetID)
direction = mitk::OpMOVEPOINTUP;
else if (selectedID<targetID)
direction = mitk::OpMOVEPOINTDOWN;
while (selectedID!=targetID){
mitk::ScalarType tsInMS = pointSet->GetTimeGeometry()->TimeStepToTimePoint(m_TimeStepper->GetPos());
mitk::PointOperation* doOp = new mitk::PointOperation(direction, tsInMS, pointSet->GetPoint(selectedID, m_TimeStepper->GetPos()), selectedID, true);
pointSet->ExecuteOperation(doOp);
selectedID = pointSet->SearchSelectedPoint(m_TimeStepper->GetPos());
}
QAbstractTableModel::reset();
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
emit SignalPointSetChanged();
}
QmitkCorrespondingPointSetsView::QmitkCorrespondingPointSetsView( QWidget* parent )
:QTableView( parent ),
m_CorrespondingPointSetsModel( new QmitkCorrespondingPointSetsModel() ),
m_SelfCall( false ),
m_swapPointSets(false),
m_addPointsMode(false),
m_DataStorage( NULL )
{
m_CorrespondingPointSetsModel->setProperty("QTPropShowCoordinates", true);
m_CorrespondingPointSetsModel->setProperty("QTPropShowIds", true);
this->setContextMenuPolicy(Qt::CustomContextMenu);
this->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
this->setToolTip("Use right click to open context menu");
this->setDragEnabled(true);
this->setAcceptDrops(true);
this->setDropIndicatorShown(true);
this->setDragDropMode(QAbstractItemView::InternalMove);
QTableView::setAlternatingRowColors( false );
QTableView::setSelectionBehavior( QAbstractItemView::SelectItems );
QTableView::setSelectionMode( QAbstractItemView::SingleSelection );
QTableView::setModel( m_CorrespondingPointSetsModel );
QTableView::horizontalHeader()->resizeSection(0, (int)(this->width()/3.5));
QTableView::horizontalHeader()->setStretchLastSection(true);
m_TimeStepFaderLabel = new QLabel(this);
QFont font("Arial", 17);
m_TimeStepFaderLabel->setFont(font);
//connect
connect( QTableView::selectionModel(), SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)),
this, SLOT(OnPointSelectionChanged(const QItemSelection& , const QItemSelection&)) );
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(ctxMenu(const QPoint &)));
connect(this->m_CorrespondingPointSetsModel, SIGNAL(SignalPointSetChanged()), this, SLOT(UpdateSelectionHighlighting()));
}
