#include <QmitkSegmentationPreferencePage.h>

Inheritance diagram for QmitkSegmentationPreferencePage:

Collaboration diagram for QmitkSegmentationPreferencePage:

Public Member Functions
	QmitkSegmentationPreferencePage ()
void	Init (berry::IWorkbench::Pointer workbench)
void	CreateQtControl (QWidget *widget)
QWidget *	GetQtControl () const
virtual bool	PerformOk ()
virtual void	PerformCancel ()
virtual void	Update ()
Protected Slots
void	OnVolumeRenderingCheckboxChecked (int)
Protected Attributes
QWidget *	m_MainControl
QRadioButton *	m_RadioOutline
QRadioButton *	m_RadioOverlay
QCheckBox *	m_VolumeRenderingCheckBox
bool	m_Initializing
berry::IPreferences::Pointer	m_SegmentationPreferencesNode

Detailed Description

Definition at line 30 of file QmitkSegmentationPreferencePage.h.

Constructor & Destructor Documentation

QmitkSegmentationPreferencePage::QmitkSegmentationPreferencePage ( )

Definition at line 31 of file QmitkSegmentationPreferencePage.cpp.

: m_MainControl(0)
, m_Initializing(false)
{

}

Member Function Documentation

void QmitkSegmentationPreferencePage::CreateQtControl ( QWidget * widget ) [virtual]

Implements berry::IQtPreferencePage.

Definition at line 43 of file QmitkSegmentationPreferencePage.cpp.

References berry::Platform::GetServiceRegistry(), ID, m_Initializing, m_MainControl, m_RadioOutline, m_RadioOverlay, m_SegmentationPreferencesNode, m_VolumeRenderingCheckBox, OnVolumeRenderingCheckboxChecked(), and Update().

{
  m_Initializing = true;
  berry::IPreferencesService::Pointer prefService 
    = berry::Platform::GetServiceRegistry()
    .GetServiceById<berry::IPreferencesService>(berry::IPreferencesService::ID);

  m_SegmentationPreferencesNode = prefService->GetSystemPreferences()->Node("/org.mitk.views.segmentation");

  m_MainControl = new QWidget(parent);

  QVBoxLayout* displayOptionsLayout = new QVBoxLayout;
  m_RadioOutline = new QRadioButton( "Draw as outline", m_MainControl);
  displayOptionsLayout->addWidget( m_RadioOutline );
  m_RadioOverlay = new QRadioButton( "Draw as transparent overlay", m_MainControl);
  displayOptionsLayout->addWidget( m_RadioOverlay );

  QFormLayout *formLayout = new QFormLayout;
  formLayout->addRow( "2D display", displayOptionsLayout );

  m_VolumeRenderingCheckBox = new QCheckBox( "Show as volume rendering", m_MainControl );
  formLayout->addRow( "3D display", m_VolumeRenderingCheckBox );
  connect( m_VolumeRenderingCheckBox, SIGNAL(stateChanged(int)), this, SLOT(OnVolumeRenderingCheckboxChecked(int)) );
  
  m_MainControl->setLayout(formLayout);
  this->Update();
  m_Initializing = false;
}

QWidget * QmitkSegmentationPreferencePage::GetQtControl ( ) const [virtual]

Implements berry::IQtPreferencePage.

Definition at line 72 of file QmitkSegmentationPreferencePage.cpp.

References m_MainControl.

{
  return m_MainControl;
}

void QmitkSegmentationPreferencePage::Init ( berry::IWorkbench::Pointer workbench ) [virtual]

Implements berry::IPreferencePage.

Definition at line 38 of file QmitkSegmentationPreferencePage.cpp.

{

}

void QmitkSegmentationPreferencePage::OnVolumeRenderingCheckboxChecked ( int state ) [protected, slot]

Definition at line 104 of file QmitkSegmentationPreferencePage.cpp.

References m_Initializing.

Referenced by CreateQtControl().

{
  if (m_Initializing) return;

  if ( state != Qt::Unchecked )
  {
    QMessageBox::information(NULL,
                             "Memory warning", 
                             "Turning on volume rendering of segmentations will make the application more memory intensive (and potentially prone to crashes).\n\n"
                             "If you encounter out-of-memory problems, try turning off volume rendering again.");
  }
}

void QmitkSegmentationPreferencePage::PerformCancel ( ) [virtual]

See also:: IPreferencePage::PerformCancel()

Implements berry::IPreferencePage.

Definition at line 84 of file QmitkSegmentationPreferencePage.cpp.

{

}

bool QmitkSegmentationPreferencePage::PerformOk ( ) [virtual]

See also:: IPreferencePage::PerformOk()

Implements berry::IPreferencePage.

Definition at line 77 of file QmitkSegmentationPreferencePage.cpp.

References m_RadioOutline, m_SegmentationPreferencesNode, and m_VolumeRenderingCheckBox.

{
  m_SegmentationPreferencesNode->PutBool("draw outline", m_RadioOutline->isChecked());
  m_SegmentationPreferencesNode->PutBool("volume rendering", m_VolumeRenderingCheckBox->isChecked());
  return true;
}

void QmitkSegmentationPreferencePage::Update ( ) [virtual]

See also:: IPreferencePage::Update()

Implements berry::IPreferencePage.

Definition at line 89 of file QmitkSegmentationPreferencePage.cpp.

References m_RadioOutline, m_RadioOverlay, m_SegmentationPreferencesNode, and m_VolumeRenderingCheckBox.

Referenced by CreateQtControl().

{
  //m_EnableSingleEditing->setChecked(m_SegmentationPreferencesNode->GetBool("Single click property editing", true));
  if (m_SegmentationPreferencesNode->GetBool("draw outline", true) )
  {
    m_RadioOutline->setChecked( true );
  }
  else
  {
    m_RadioOverlay->setChecked( true );
  }

  m_VolumeRenderingCheckBox->setChecked( m_SegmentationPreferencesNode->GetBool("volume rendering", false) );
}