Step8.cpp

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/*=========================================================================

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date$
Version:   $Revision$

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#include "Step8.h"

#include "QmitkStdMultiWidget.h"

#include "mitkGlobalInteraction.h"
#include "mitkRenderingManager.h"

#include <QHBoxLayout>
#include <QVBoxLayout>

//##Documentation
//## @brief As Step6, but with QmitkStdMultiWidget as widget
Step8::Step8(int argc, char* argv[], QWidget *parent) :
        Step6(argc, argv, parent)
{
}

void Step8::SetupWidgets()
{
        //*************************************************************************
        // Part I: Create windows and pass the tree to it
        //*************************************************************************

        // Create toplevel widget with vertical layout
        QVBoxLayout* vlayout = new QVBoxLayout(this);
        vlayout->setMargin(0);
        vlayout->setSpacing(2);

        // Create viewParent widget with horizontal layout
        QWidget* viewParent = new QWidget(this);
        vlayout->addWidget(viewParent);
        QHBoxLayout* hlayout = new QHBoxLayout(viewParent);
        hlayout->setMargin(0);

        //*************************************************************************
        // Part Ia: create and initialize QmitkStdMultiWidget
        //*************************************************************************
        QmitkStdMultiWidget* multiWidget = new QmitkStdMultiWidget(viewParent);

        hlayout->addWidget(multiWidget);

        // Tell the multiWidget which DataStorage to render
        multiWidget->SetDataStorage(m_DataStorage);

        // Initialize views as transversal, sagittal, coronar (from
        // top-left to bottom)
        mitk::TimeSlicedGeometry::Pointer geo = m_DataStorage->ComputeBoundingGeometry3D(
                        m_DataStorage->GetAll());
        mitk::RenderingManager::GetInstance()->InitializeViews(geo);

        // Initialize bottom-right view as 3D view
        multiWidget->GetRenderWindow4()->GetRenderer()->SetMapperID(
                        mitk::BaseRenderer::Standard3D);

        // Enable standard handler for levelwindow-slider
        multiWidget->EnableStandardLevelWindow();

        // Add the displayed views to the DataStorage to see their positions in 2D and 3D
        multiWidget->AddDisplayPlaneSubTree();
        multiWidget->AddPlanesToDataStorage();
        multiWidget->SetWidgetPlanesVisibility(true);

        //*************************************************************************
        // Part II: Setup standard interaction with the mouse
        //*************************************************************************

        // Moving the cut-planes to click-point
        multiWidget->EnableNavigationControllerEventListening();

        // Zooming and panning
        mitk::GlobalInteraction::GetInstance()->AddListener(
                        multiWidget->GetMoveAndZoomInteractor());
}