ContourMeshContainer.cxx

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/*=========================================================================
 Authors: The GoFigure Dev. Team.
 at Megason Lab, Systems biology, Harvard Medical school, 2009-11

 Copyright (c) 2009-11, President and Fellows of Harvard College.
 All rights reserved.

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 this list of conditions and the following disclaimer.
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 Neither the name of the  President and Fellows of Harvard College
 nor the names of its contributors may be used to endorse or promote
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 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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#include "ContourMeshContainer.h"
#include "StructureHelper.h"

#include "vtkActor.h"

//-------------------------------------------------------------------------
ContourMeshContainer::ContourMeshContainer(QObject *iParent,
                                           QGoImageView3D *iView) :
  Superclass(iParent, iView),
  m_TCoord( std::numeric_limits< unsigned int >::max() )
{
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
ContourMeshContainer::
~ContourMeshContainer()
{
  MultiIndexContainerType::iterator it = m_Container.begin();

  while ( it != m_Container.end() )
    {
    if ( it->Nodes )
      {
      it->Nodes->Delete();
      }
    if ( it->ActorXY )
      {
      it->ActorXY->Delete();
      }
    if ( it->ActorXZ )
      {
      it->ActorXZ->Delete();
      }
    if ( it->ActorYZ )
      {
      it->ActorYZ->Delete();
      }
    if ( it->ActorXYZ )
      {
      it->ActorXYZ->Delete();
      }

    ++it;
    }
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::SetTimePoint(const unsigned int & iT)
{
  this->m_TCoord = iT;
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::UpdateCurrentElementFromVisu(std::vector< vtkActor * >& iActors,
                                                   vtkPolyData *iNodes,
                                                   const unsigned int & iT,
                                                   const bool & iHighlighted,
                                                   const bool & iVisible)
{
  this->m_CurrentElement.TCoord = iT;
  this->UpdateCurrentElementFromVisuBase(iActors, iNodes,
                                         iHighlighted, iVisible);
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::RemoveActorsWithGivenTimePoint(const unsigned int & iT)
{
  MultiIndexContainerTCoordIterator it0, it1;

  boost::tuples::tie(it0, it1) = m_Container.get< TCoord >().equal_range(iT);

  ChangeActorsVisibility< TCoord >(it0, it1, false);

  if ( m_ImageView )
    {
    m_ImageView->UpdateRenderWindows();
    }
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::ShowActorsWithGivenTimePoint(const unsigned int & iT)
{
  if ( iT != m_TCoord )
    {
    MultiIndexContainerTCoordIterator it, it0, it1;

    boost::tuples::tie(it0, it1) = m_Container.get< TCoord >().equal_range(iT);

    ChangeActorsVisibility< TCoord >(m_Container.get< TCoord >().begin(), it0, false);
    ChangeActorsVisibility< TCoord >(it0, it1, true);
    ChangeActorsVisibility< TCoord >(it1, m_Container.get< TCoord >().end(), false);

    m_TCoord = iT;
    }
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::AddActorsWithGivenTimePoint(const unsigned int & iT)
{
  MultiIndexContainerTCoordIterator it0, it1;

  boost::tuples::tie(it0, it1) = m_Container.get< TCoord >().equal_range(iT);

  ChangeActorsVisibility< TCoord >(it0, it1, true);

  if ( m_ImageView )
    {
    m_ImageView->UpdateRenderWindows();
    }
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::UpdateElementHighlightingWithGivenTraceIDs(const QStringList & iList,
                                                                 const Qt::CheckState & iCheck)
{
  Superclass::UpdateElementHighlightingWithGivenTraceIDsBase(iList,
                                                             iCheck);
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::UpdateElementVisibilityWithGivenTraceIDs(const QStringList & iList,
                                                               const Qt::CheckState & iCheck)
{
  Superclass::UpdateElementVisibilityWithGivenTraceIDsBase(iList, iCheck);
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
bool
ContourMeshContainer::DeleteElement(const unsigned int & iId)
{
  MultiIndexContainerTraceIDIterator
    it = m_Container.get< TraceID >().find(iId);

  return DeleteElement(it);
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
bool
ContourMeshContainer::DeleteElement(MultiIndexContainerTraceIDIterator iIter)
{
  if ( iIter != m_Container.get< TraceID >().end() )
    {
    if ( iIter->ActorXY )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(0, iIter->ActorXY);
        }
      iIter->ActorXY->Delete();
      }
    if ( iIter->ActorXZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(1, iIter->ActorXZ);
        }
      iIter->ActorXZ->Delete();
      }
    if ( iIter->ActorYZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(2, iIter->ActorYZ);
        }
      iIter->ActorYZ->Delete();
      }
    if ( iIter->ActorXYZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(3, iIter->ActorXYZ);
        }
      iIter->ActorXYZ->Delete();
      }

    if ( iIter->Nodes )
      {
      iIter->Nodes->Delete();
      }

    m_Container.get< TraceID >().erase(iIter);

    return true;
    }
  return false;
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
std::list< unsigned int >
ContourMeshContainer::DeleteAllHighlightedElements()
{
  MultiIndexContainerHighlightedIterator it0, it1, it_t;

  boost::tuples::tie(it0, it1) =
    m_Container.get< Highlighted >().equal_range(true);

  std::list< unsigned int > oList;

  while ( it0 != it1 )
    {
    oList.push_back(it0->TraceID);
    if ( it0->ActorXY )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(0, it0->ActorXY);
        }
      it0->ActorXY->Delete();
      }
    if ( it0->ActorXZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(1, it0->ActorXZ);
        }
      it0->ActorXZ->Delete();
      }
    if ( it0->ActorYZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(2, it0->ActorYZ);
        }
      it0->ActorYZ->Delete();
      }
    if ( it0->ActorXYZ )
      {
      if ( m_ImageView )
        {
        this->m_ImageView->RemoveActor(3, it0->ActorXYZ);
        }
      it0->ActorXYZ->Delete();
      }
    if ( it0->Nodes )
      {
      it0->Nodes->Delete();
      }

    it_t = it0;
    ++it0;

    m_Container.get< Highlighted >().erase(it_t);
    }

  if ( m_ImageView )
    {
    m_ImageView->UpdateRenderWindows();
    }

  return oList;
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
std::list< unsigned int >
ContourMeshContainer::GetElementsTraceIDForGivenTimePoint(unsigned int iTimePoint)
{
  MultiIndexContainerTCoordIterator it0, it1;

  boost::tuples::tie(it0, it1) =
    m_Container.get< TCoord >().equal_range(iTimePoint);

  std::list< unsigned int > oList;
  while ( it0 != it1 )
    {
    oList.push_back(it0->TraceID);
    ++it0;
    }
  return oList;
}

//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
std::map< unsigned int, double * >
ContourMeshContainer::GetMeshesPoints(std::list< unsigned int > iMeshID)
{
  std::map< unsigned int, double * >  meshPosition;
  std::list< unsigned int >::iterator listIt = iMeshID.begin();
  MultiIndexContainerTraceIDIterator  containerIt;

  while ( listIt != iMeshID.end() )
    {
    containerIt = m_Container.get< TraceID >().find(*listIt);

    //if element found
    if ( containerIt != m_Container.get< TraceID >().end() )
      {
      unsigned int time = containerIt->TCoord;
      double *     point = new double[3];

      double bounds[6];
      containerIt->Nodes->GetBounds(bounds);

      for ( int i = 0; i < 3; ++i )
        {
        point[i] = ( bounds[2 * i] + bounds[2 * i + 1] ) / 2;
        }

      meshPosition.insert( std::pair< unsigned int, double * >(time, point) );
      }
    ++listIt;
    }

  return meshPosition;
}
//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::
Clear()
{
  MultiIndexContainerTraceIDIterator  it = m_Container.get< TraceID >().begin();
  while ( it != m_Container.get< TraceID >().end() )
    {
    DeleteElement(it);
    ++it;
    }

  assert ( m_ImageView );
  m_ImageView->UpdateRenderWindows();
}
//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
void
ContourMeshContainer::
Clear( const std::list<unsigned int>& iTraceIDs)
{
  std::list<unsigned int>::const_iterator it = iTraceIDs.begin();
  while(it!= iTraceIDs.end())
    {
    DeleteElement(*it);
    ++it;
    }

  assert ( m_ImageView );
  m_ImageView->UpdateRenderWindows();
}
//-------------------------------------------------------------------------
// move up
//-------------------------------------------------------------------------
void
ContourMeshContainer::
AssignToGivenCollection(unsigned int iCollection,
                        std::list< unsigned int > iToBeAssigned)
{
  std::list< unsigned int >::iterator listIt = iToBeAssigned.begin();
  MultiIndexContainerTraceIDIterator  containerIt;

  while ( listIt != iToBeAssigned.end() )
    {
    containerIt = m_Container.get< TraceID >().find(*listIt);

    //if element found
    if ( containerIt != m_Container.get< TraceID >().end() )
      {
      m_Container.get< TraceID >().modify(
            containerIt, change_collectionID(iCollection));
      }
    ++listIt;
    }
}
//-------------------------------------------------------------------------

//-------------------------------------------------------------------------
std::list< unsigned int >
ContourMeshContainer::GetHighlightedElementsTCoord()
{
  MultiIndexContainerHighlightedIterator it0, it1;

  using boost::multi_index:: get;

  boost::tuples::tie(it0, it1) =
    m_Container.get< Highlighted >().equal_range(true);

  std::list< unsigned int > oList;
  while ( it0 != it1 )
    {
    oList.push_back(it0->TCoord);
    ++it0;
    }
  return oList;
}
//-------------------------------------------------------------------------