QmitkExtFileOpenAction Class Reference

#include <QmitkExtFileOpenAction.h>

Collaboration diagram for QmitkExtFileOpenAction:

List of all members.

Public Member Functions
	QmitkExtFileOpenAction (berry::IWorkbenchWindow::Pointer window)
	QmitkExtFileOpenAction (const QIcon &icon, berry::IWorkbenchWindow::Pointer window)
Protected Slots
void	Run ()

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Detailed Description

Definition at line 36 of file QmitkExtFileOpenAction.h.

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Constructor & Destructor Documentation

QmitkExtFileOpenAction::QmitkExtFileOpenAction

(

berry::IWorkbenchWindow::Pointer

window )

Definition at line 43 of file QmitkExtFileOpenAction.cpp.

: QAction(0)
{
  this->init(window);
}

QmitkExtFileOpenAction::QmitkExtFileOpenAction	(	const QIcon &	icon,
		berry::IWorkbenchWindow::Pointer	window
	)

Definition at line 49 of file QmitkExtFileOpenAction.cpp.

: QAction(0)
{
  this->setIcon(icon);

  this->init(window);
}

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Member Function Documentation

void QmitkExtFileOpenAction::Run

(

)

[protected, slot]

stores the last path of last opened file

Definition at line 73 of file QmitkExtFileOpenAction.cpp.

References berry::SmartPointer< TObjectType >::Cast(), QmitkStdMultiWidgetEditor::EDITOR_ID, mitk::RenderingManager::GetInstance(), mitk::ProgressBar::GetInstance(), mitk::CoreObjectFactory::GetInstance(), berry::SmartPointer< TObjectType >::IsNull(), mitk::BoolProperty::New(), mitk::NodePredicateProperty::New(), mitk::NodePredicateNot::New(), mitk::DataNodeFactory::New(), and mitk::SceneIO::New().

{
  static QString m_LastPath;

  if(m_GeneralPreferencesNode.Lock().IsNotNull())
  {
    if(m_LastPath.isEmpty())
      m_LastPath = QString::fromStdString(m_GeneralPreferencesNode.Lock()->Get("LastFileOpenPath", ""));
  }


  //QFileDialog dialog(static_cast<QWidget*>(m_Window->GetShell()->GetControl()));
  //dialog.setFileMode(QFileDialog::ExistingFiles);
  //QStringList filters;
  //filters << "Images (*.pic *.pic.gz *.vti *.dcm *.nhdr *.nrrd *.mhd)" 
  //  << "Surfaces (*.stl *.vtk *.vtp)"
  //  << "MITK Pointset (*.mps)"
  //  << "All Files (*.*)";
  //dialog.setFilters(filters);

  std::stringstream ss;
  ss << mitk::CoreObjectFactory::GetInstance()->GetFileExtensions();

  std::string fileExtensions = ss.str();
  fileExtensions.append(";;MITK Scene Files (*.mitk)");
  fileExtensions.insert( fileExtensions.find("all (") + 5, "*.mitk " );

  QStringList fileNames = QFileDialog::getOpenFileNames(NULL, "Open", m_LastPath, fileExtensions.c_str() );

  //if (dialog.exec())
  //  fileNames = dialog.selectedFiles();

  if (fileNames.empty()) 
    return;

  QFileInfo info(fileNames.at(0));
  m_LastPath = info.filePath();

  if(m_GeneralPreferencesNode.Lock().IsNotNull())
  {
    m_GeneralPreferencesNode.Lock()->Put("LastFileOpenPath", m_LastPath.toStdString());
    m_GeneralPreferencesNode.Lock()->Flush();
  }

  mitk::DataStorageEditorInput::Pointer editorInput;
  mitk::DataStorage::Pointer dataStorage;
  QmitkStdMultiWidgetEditor::Pointer multiWidgetEditor;
  berry::IEditorPart::Pointer editor = m_Window->GetActivePage()->GetActiveEditor();
  
  if (editor.Cast<QmitkStdMultiWidgetEditor>().IsNull())
  {
    editorInput = new mitk::DataStorageEditorInput();
    dataStorage = editorInput->GetDataStorageReference()->GetDataStorage();
  }
  else
  {
    multiWidgetEditor = editor.Cast<QmitkStdMultiWidgetEditor>();
    dataStorage = multiWidgetEditor->GetEditorInput().Cast<mitk::DataStorageEditorInput>()->GetDataStorageReference()->GetDataStorage();
  }

  if (multiWidgetEditor.IsNull())
  {
    berry::IEditorPart::Pointer editor = m_Window->GetActivePage()->OpenEditor(editorInput, QmitkStdMultiWidgetEditor::EDITOR_ID);
    multiWidgetEditor = editor.Cast<QmitkStdMultiWidgetEditor>();
  }
  else
  {
    multiWidgetEditor->GetStdMultiWidget()->RequestUpdate();
  }

  bool dsmodified = false;
  
  for (QStringList::Iterator fileName = fileNames.begin();
    fileName != fileNames.end(); ++fileName)
  {
    if ( fileName->right(5) == ".mitk" ) 
    {
      mitk::SceneIO::Pointer sceneIO = mitk::SceneIO::New();

      bool clearDataStorageFirst(false);
      mitk::ProgressBar::GetInstance()->AddStepsToDo(2);
      dataStorage = sceneIO->LoadScene( fileName->toLocal8Bit().constData(), dataStorage, clearDataStorageFirst );
      dsmodified = true;
      mitk::ProgressBar::GetInstance()->Progress(2);
    }
    else
    {
      mitk::DataNodeFactory::Pointer nodeReader = mitk::DataNodeFactory::New();
      try
      {
        nodeReader->SetFileName(fileName->toLocal8Bit().data());
        nodeReader->Update();
        for ( unsigned int i = 0 ; i < nodeReader->GetNumberOfOutputs( ); ++i )
        {
          mitk::DataNode::Pointer node;
          node = nodeReader->GetOutput(i);
          if ( node->GetData() != NULL )
          {  
            dataStorage->Add(node);
            dsmodified = true;
          }
        }
      }
      catch(...)
      {

      }
    }
  }


  if(dsmodified)
  {
    // get all nodes that have not set "includeInBoundingBox" to false
    mitk::NodePredicateNot::Pointer pred 
      = mitk::NodePredicateNot::New(mitk::NodePredicateProperty::New("includeInBoundingBox"
      , mitk::BoolProperty::New(false)));

    mitk::DataStorage::SetOfObjects::ConstPointer rs = dataStorage->GetSubset(pred);
    // calculate bounding geometry of these nodes
    mitk::TimeSlicedGeometry::Pointer bounds = dataStorage->ComputeBoundingGeometry3D(rs);
    // initialize the views to the bounding geometry
    mitk::RenderingManager::GetInstance()->InitializeViews(bounds);
  }
}

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The documentation for this class was generated from the following files:

• QmitkExtFileOpenAction.h
• QmitkExtFileOpenAction.cpp