#include <QmitkToolRoiDataSelectionBox.h>

Collaboration diagram for QmitkToolRoiDataSelectionBox:

Signals
void	RoiDataSelected (const mitk::DataNode *node)
Public Member Functions
	QmitkToolRoiDataSelectionBox (QWidget parent=0, mitk::DataStorage storage=0)
virtual	~QmitkToolRoiDataSelectionBox ()
mitk::DataStorage *	GetDataStorage ()
void	SetDataStorage (mitk::DataStorage &storage)
mitk::ToolManager *	GetToolManager ()
void	SetToolManager (mitk::ToolManager &manager)
void	OnToolManagerRoiDataModified ()
mitk::ToolManager::DataVectorType	GetSelection ()
void	UpdateComboBoxData ()
void	setEnabled (bool)
Protected Slots
void	OnRoiDataSelectionChanged (const QString &name)
Protected Attributes
QmitkBoundingObjectWidget *	m_boundingObjectWidget
QComboBox *	m_segmentationComboBox
mitk::ToolManager::Pointer	m_ToolManager
bool	m_SelfCall
mitk::DataNode::Pointer	m_lastSelection
QString	m_lastSelectedName

Detailed Description

Definition at line 9 of file QmitkToolRoiDataSelectionBox.h.

Constructor & Destructor Documentation

QmitkToolRoiDataSelectionBox::QmitkToolRoiDataSelectionBox	(	QWidget *	parent = `0`,
		mitk::DataStorage *	storage = `0`
	)

Definition at line 6 of file QmitkToolRoiDataSelectionBox.cpp.

References m_boundingObjectWidget, m_segmentationComboBox, m_ToolManager, mitk::ToolManager::New(), OnRoiDataSelectionChanged(), and OnToolManagerRoiDataModified().

:QWidget(parent),
m_SelfCall(false),
m_lastSelection(NULL),
m_lastSelectedName(tr("none"))
{

  QBoxLayout* mainLayout = new QVBoxLayout(this);
  m_segmentationComboBox = new QComboBox(this);
  QLabel* label = new QLabel("region of interest:", this);
  m_boundingObjectWidget = new QmitkBoundingObjectWidget();

  mainLayout->addWidget(label);
  mainLayout->addWidget(m_segmentationComboBox);
  mainLayout->addWidget(m_boundingObjectWidget);

  //connect signals
  connect(m_segmentationComboBox, SIGNAL(activated(const QString&)), this, SLOT(OnRoiDataSelectionChanged(const QString&)) );
  connect(m_boundingObjectWidget, SIGNAL(BoundingObjectsChanged(const QString&)), this, SLOT(OnRoiDataSelectionChanged(const QString&)) );

  //create ToolManager
  m_ToolManager = mitk::ToolManager::New(storage);

  //setup message delegates
  m_ToolManager->RoiDataChanged += mitk::MessageDelegate<QmitkToolRoiDataSelectionBox> (this, &QmitkToolRoiDataSelectionBox::OnToolManagerRoiDataModified);

}

QmitkToolRoiDataSelectionBox::~QmitkToolRoiDataSelectionBox ( ) [virtual]

Definition at line 34 of file QmitkToolRoiDataSelectionBox.cpp.

{
}

Member Function Documentation

mitk::DataStorage * QmitkToolRoiDataSelectionBox::GetDataStorage ( )

Definition at line 45 of file QmitkToolRoiDataSelectionBox.cpp.

References m_ToolManager.

{
  return m_ToolManager->GetDataStorage();
}

mitk::ToolManager::DataVectorType QmitkToolRoiDataSelectionBox::GetSelection ( )

mitk::ToolManager * QmitkToolRoiDataSelectionBox::GetToolManager ( )

Definition at line 60 of file QmitkToolRoiDataSelectionBox.cpp.

References m_ToolManager.

{
  return m_ToolManager;
}

void QmitkToolRoiDataSelectionBox::OnRoiDataSelectionChanged ( const QString & name ) [protected, slot]

Definition at line 72 of file QmitkToolRoiDataSelectionBox.cpp.

References QmitkBoundingObjectWidget::GetAllBoundingObjects(), m_boundingObjectWidget, m_lastSelectedName, m_lastSelection, m_SelfCall, m_ToolManager, and QmitkBoundingObjectWidget::setEnabled().

Referenced by QmitkToolRoiDataSelectionBox(), setEnabled(), and UpdateComboBoxData().

{
  if (name.compare(tr("")) == 0)
    return;

  m_lastSelectedName = name;
  m_boundingObjectWidget->setEnabled(false);
  mitk::DataNode::Pointer selection = NULL;

  if ( name.compare(tr("none"))==0);
  else if (name.compare(tr("bounding objects"))==0)
  {
    m_boundingObjectWidget->setEnabled(true);
    selection = m_boundingObjectWidget->GetAllBoundingObjects();
  }
  else
  {
    selection = m_ToolManager->GetDataStorage()->GetNamedNode(name.toLocal8Bit().data());
  }

  if (selection == m_lastSelection)
    return;

  m_lastSelection = selection;
  m_SelfCall = true;
  m_ToolManager->SetRoiData(selection);
  m_SelfCall = false;
}

void QmitkToolRoiDataSelectionBox::OnToolManagerRoiDataModified ( )

Definition at line 65 of file QmitkToolRoiDataSelectionBox.cpp.

References m_SelfCall.

Referenced by QmitkToolRoiDataSelectionBox(), and SetToolManager().

{
  if (m_SelfCall)
    return;
  //UpdateComboBoxData();
}

void QmitkToolRoiDataSelectionBox::RoiDataSelected ( const mitk::DataNode * node ) [signal]

void QmitkToolRoiDataSelectionBox::SetDataStorage ( mitk::DataStorage & storage )

Definition at line 38 of file QmitkToolRoiDataSelectionBox.cpp.

References m_boundingObjectWidget, m_ToolManager, QmitkBoundingObjectWidget::SetDataStorage(), and UpdateComboBoxData().

{
  m_ToolManager->SetDataStorage(storage);
  m_boundingObjectWidget->SetDataStorage(&storage);
  UpdateComboBoxData();
}

void QmitkToolRoiDataSelectionBox::setEnabled ( bool flag )

Definition at line 140 of file QmitkToolRoiDataSelectionBox.cpp.

References m_segmentationComboBox, and OnRoiDataSelectionChanged().

{
  if (!flag)
    this->OnRoiDataSelectionChanged(tr("none"));
  m_segmentationComboBox->setEnabled(flag);
}

void QmitkToolRoiDataSelectionBox::SetToolManager ( mitk::ToolManager & manager )

Definition at line 50 of file QmitkToolRoiDataSelectionBox.cpp.

References m_ToolManager, and OnToolManagerRoiDataModified().

{
  //remove old messagedelegates
  m_ToolManager->RoiDataChanged -= mitk::MessageDelegate<QmitkToolRoiDataSelectionBox> (this, &QmitkToolRoiDataSelectionBox::OnToolManagerRoiDataModified);
  //set new toolmanager
  m_ToolManager = &manager;
  //add new message delegates
  m_ToolManager->RoiDataChanged += mitk::MessageDelegate<QmitkToolRoiDataSelectionBox> (this, &QmitkToolRoiDataSelectionBox::OnToolManagerRoiDataModified);
}

void QmitkToolRoiDataSelectionBox::UpdateComboBoxData ( )

Definition at line 101 of file QmitkToolRoiDataSelectionBox.cpp.

References m_lastSelectedName, m_segmentationComboBox, m_ToolManager, mitk::NodePredicateAnd::New(), mitk::NodePredicateNot::New(), mitk::NodePredicateDataType::New(), mitk::BoolProperty::New(), mitk::NodePredicateProperty::New(), and OnRoiDataSelectionChanged().

Referenced by SetDataStorage().

{
  m_segmentationComboBox->clear();
  m_segmentationComboBox->addItem(tr("none"));
  m_segmentationComboBox->insertSeparator(1);


  //predicates for combobox
  mitk::NodePredicateProperty::Pointer isBinary= mitk::NodePredicateProperty::New("binary", mitk::BoolProperty::New(true));
  mitk::NodePredicateDataType::Pointer isImage= mitk::NodePredicateDataType::New("Image");
  mitk::NodePredicateProperty::Pointer isHelperObject= mitk::NodePredicateProperty::New("helper object", mitk::BoolProperty::New(true));
  mitk::NodePredicateNot::Pointer isNotHelperObject = mitk::NodePredicateNot::New(isHelperObject);
  mitk::NodePredicateAnd::Pointer segmentationPredicate = mitk::NodePredicateAnd::New(isImage, isBinary, isNotHelperObject);

  mitk::DataStorage::SetOfObjects::ConstPointer allSegmentations = m_ToolManager->GetDataStorage()->GetSubset(segmentationPredicate);
  QStringList names;

  for (mitk::DataStorage::SetOfObjects::const_iterator it = allSegmentations->begin(); it != allSegmentations->end(); ++it)
  {
    mitk::DataNode::Pointer node = *it;

    QString name = QString::fromLocal8Bit(node->GetName().c_str());
    names.append(name);
  }
  if (names.length() > 0)
  {
    m_segmentationComboBox->addItems(names);
    m_segmentationComboBox->insertSeparator(names.length()+2);
  }

  m_segmentationComboBox->addItem(tr("bounding objects"));

  int id = m_segmentationComboBox->findText(m_lastSelectedName);
  if (id < 0)
    this->OnRoiDataSelectionChanged(tr("none"));
  else
    m_segmentationComboBox->setCurrentIndex(id);
}