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

  Program:   CMB
  Module:    pqCMBLIDARPieceObject.cxx

Copyright (c) 1998-2005 Kitware Inc. 28 Corporate Drive, Suite 204,
Clifton Park, NY, 12065, USA.

All rights reserved. No part of this software may be reproduced,
distributed,
or modified, in any form or by any means, without permission in writing from
Kitware Inc.

IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF,
EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE IS PROVIDED ON AN
"AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO
PROVIDE
MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

=========================================================================*/
#include "pqCMBLIDARPieceObject.h"


#include "pqApplicationCore.h"
#include "pqObjectBuilder.h"
#include "pqPipelineRepresentation.h"
#include "pqPipelineSource.h"
#include "pqRenderView.h"
#include "pqSMAdaptor.h"
#include <vtkProcessModule.h>
#include <vtkSMDataSourceProxy.h>
#include <vtkSMIntVectorProperty.h>
#include <vtkSMPropertyHelper.h>
#include <vtkSMProxyManager.h>
#include "vtkSMProxyProperty.h"
#include <vtkSMRenderViewProxy.h>
#include <vtkSMRepresentationProxy.h>
#include <vtkSMSourceProxy.h>
#include "vtkSMRepresentationProxy.h"
#include "vtkGeometryRepresentation.h"
#include "vtkPVDataInformation.h"
#include "vtkTransform.h"

#include "pqRepresentationHelperFunctions.h"
#include "vtkDataObject.h"

#include <QTableWidgetItem>

//-----------------------------------------------------------------------------
pqCMBLIDARPieceObject::pqCMBLIDARPieceObject()
{
  this->init();
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::init()
{
  this->Source = NULL;
  this->DiggerSource = NULL;
  this->Representation = NULL;
  this->UseElevationFilter = false;
  this->FileName = "";
  this->PieceName = "";
  this->PieceIndex = 0;
  this->DisplayOnRatio = this->SaveOnRatio = 1;
  this->ReadOnRatio = -1;  // haven't read yet!
  this->TotalNumberOfPiecePoints = 0;
  this->NumberOfReadPoints = 0;
  this->NumberOfDisplayPointsEstimate = 0;
  this->NumberOfSavePointsEstimate = 0;
//  this->FileOffset = 0;
  this->Visibility = 1;
  this->Highlight = 0;
  this->ClipState = false;
  //this->Widget = NULL;
  this->HighlightColor[0] = 1.0;
  this->HighlightColor[1] = 0.0;
  this->HighlightColor[2] = 1.0;
  this->OriginalColor[0] = this->OriginalColor[1] = this->OriginalColor[2] = 1.0;

  this->ThresholdPosition[0] = 0.0;
  this->ThresholdPosition[1] = 0.0;
  this->ThresholdPosition[2] = 0.0;
  this->ThresholdOrientation[0] = 0.0;
  this->ThresholdOrientation[1] = 0.0;
  this->ThresholdOrientation[2] = 0.0;
  this->ThresholdScale[0] = 1.0;
  this->ThresholdScale[1] = 1.0;
  this->ThresholdScale[2] = 1.0;
  this->ThresholdOrigin[0] = 0.0;
  this->ThresholdOrigin[1] = 0.0;
  this->ThresholdOrigin[2] = 0.0;
}

//-----------------------------------------------------------------------------
pqCMBLIDARPieceObject::~pqCMBLIDARPieceObject()
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();

  if (this->Representation)
    {
    builder->destroy(this->Representation);
    this->Representation = NULL;
    }

  if (this->ElevationSource)
    {
    builder->destroy(this->ElevationSource);
    this->ElevationSource = NULL;
    }
  if (this->ThresholdSource)
    {
    builder->destroy(this->ThresholdSource);
    this->ThresholdSource = NULL;
    }
  if (this->DiggerSource)
    {
    builder->destroy(this->DiggerSource);
    this->DiggerSource = NULL;
    }
  if(this->ContourSource)
    {
    builder->destroy(this->ContourSource);
    this->ContourSource = NULL;
    }
  if (this->Source)
    {
    builder->destroy(this->Source);
    this->Source = NULL;
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setDisplayOnRatio(int onRatio)
{
  if(onRatio > 0 && onRatio != this->DisplayOnRatio)
    {
    this->DisplayOnRatio = onRatio;
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setSaveOnRatio(int onRatio)
{
  if(onRatio > 0 && onRatio != this->SaveOnRatio)
    {
    this->SaveOnRatio = onRatio;
    }
}


//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setReadOnRatio(int onRatio)
{
  if(onRatio > 0 && onRatio != this->ReadOnRatio)
    {
    this->ReadOnRatio = onRatio;
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setRepresentation(pqDataRepresentation *rep)
{
  this->Representation = rep;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setSource(pqPipelineSource *source)
{
  this->Source = source;
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBLIDARPieceObject::getSource() const
{
  return this->Source;
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setThresholdSource(pqPipelineSource *thresholdSource)
{
  this->ThresholdSource = thresholdSource;
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBLIDARPieceObject::getThresholdSource() const
{
  return this->ThresholdSource;
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setContourSource(pqPipelineSource *contourSource)
{
  this->ContourSource = contourSource;
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBLIDARPieceObject::getContourSource() const
{
  return this->ContourSource;
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBLIDARPieceObject::getDiggerSource() const
{
  return this->DiggerSource;
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBLIDARPieceObject::getElevationSource() const
{
  return this->ElevationSource;
}

//-----------------------------------------------------------------------------
pqDataRepresentation * pqCMBLIDARPieceObject::getRepresentation() const
{
  return this->Representation;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setPieceIndex(int pieceIdx)
{
  this->PieceIndex = pieceIdx;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setElevationFilterLowPoint(double *lowPoint)
{
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("LowPoint"), 0, lowPoint[0]);
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("LowPoint"), 1, lowPoint[1]);
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("LowPoint"), 2, lowPoint[2]);
  this->ElevationSource->getProxy()->UpdateProperty("LowPoint", true);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setElevationFilterHighPoint(double *highPoint)
{
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("HighPoint"), 0, highPoint[0]);
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("HighPoint"), 1, highPoint[1]);
  pqSMAdaptor::setMultipleElementProperty(
    this->ElevationSource->getProxy()->GetProperty("HighPoint"), 2, highPoint[2]);
  this->ElevationSource->getProxy()->UpdateProperty("HighPoint", true);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::useElevationFilter(bool useElevation)
{
  if (useElevation == this->UseElevationFilter)
    {
    return;
    }

  this->UseElevationFilter = useElevation;
  if (!this->Highlight)
    {
    vtkSMPropertyHelper(this->Representation->getProxy(), "MapScalars").Set(0);
    RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(this->Representation->getProxy(),
      useElevation ? "Elevation" : "Color", vtkDataObject::POINT, false);
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updateRepresentation()
{
  this->getContourSource()->updatePipeline();
  this->getThresholdSource()->updatePipeline();
  if (this->UseElevationFilter)
    {
    this->ElevationSource->updatePipeline();
    if (!this->Highlight)
      {
      RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(
        this->Representation->getProxy(),
        "Elevation", vtkDataObject::POINT, false);
      }
    }
  this->Representation->getProxy()->UpdateVTKObjects();
}

//-----------------------------------------------------------------------------
pqCMBLIDARPieceObject *pqCMBLIDARPieceObject::createObject(pqPipelineSource* source,
                                                         double *bounds,
                                                         pqServer * /*server*/,
                                                         pqRenderView *view,
                                                         bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  pqCMBLIDARPieceObject *obj = new pqCMBLIDARPieceObject();
  obj->Source = source;

  obj->ContourSource = builder->createFilter("filters","ClipPolygons",source);
  obj->DiggerSource = builder->createFilter("filters","ArcDepressFilter",obj->ContourSource);
  obj->ThresholdSource = builder->createFilter("filters","PointThresholdFilter",obj->DiggerSource);
  obj->ElevationSource = builder->createFilter("filters","LIDARElevationFilter", obj->ThresholdSource);
  // not initially viewing elevation output, but at least have filter set such
  // that sensible values are computed (the filter autmatically executes when
  // doing createDataRepresentation call)
  double minPt[3] = {0, 0, bounds[4]}, maxPt[3] = {0, 0, bounds[5]};
  obj->setElevationFilterLowPoint(minPt);
  obj->setElevationFilterHighPoint(maxPt);

  // force read
  vtkSMSourceProxy::SafeDownCast(obj->Source->getProxy() )->UpdatePipeline();

  obj->Representation =
    builder->createDataRepresentation(
    obj->ElevationSource->getOutputPort(0), view, "GeometryRepresentation");

  vtkSMPropertyHelper(obj->Representation->getProxy(), "PointSize").Set(2);

  if (updateRep)
    {
    obj->Representation->getProxy()->UpdateVTKObjects();
    }

  vtkSMPropertyHelper(obj->Representation->getProxy(),
    "AmbientColor").Get(obj->OriginalColor, 3);

  // setup Origin for rotation
  double center[3];
  // only want up to 4 digits after the "."
  // (Note: really doing int(10000 * center) / 10000.0, where
  // center = (bounds[0] + bounds[1]) / 2.0,  but (10000 / 2.0) = 5000)
  center[0] = floor(5000 * (bounds[0] + bounds[1])) / 10000.0;
  center[1] = floor(5000 * (bounds[2] + bounds[3])) / 10000.0;
  center[2] = floor(5000 * (bounds[4] + bounds[5])) / 10000.0;
  //obj->setOrigin(center);
  vtkSMPropertyHelper(obj->Representation->getProxy(), "MapScalars").Set(0);
    RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(
      obj->Representation->getProxy(),
      "Color", vtkDataObject::POINT, false);

  return obj;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setLODMode(int mode, bool updateRep)
{
  vtkSMIntVectorProperty::SafeDownCast(this->Representation->
   getProxy()->GetProperty("SuppressLOD"))->SetElements1(mode);
  if (updateRep)
    {
    this->Representation->getProxy()->UpdateVTKObjects();
    }
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getBounds(double bounds[6]) const
{
  vtkSMRepresentationProxy::SafeDownCast(
    this->Representation->getProxy())->
    GetRepresentedDataInformation()->GetBounds(bounds);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::zoomOnObject()
{
  double bounds[6];
  this->getBounds(bounds);
  if (bounds[0] > bounds[1])
    {
    return; // if the bounds are invalid, don't change the camera
    }
  pqRenderView* renModule = qobject_cast<pqRenderView*>(
    this->Representation->getView());
  if (renModule)
    {
    vtkSMRenderViewProxy* rm = renModule->getRenderViewProxy();
    rm->ResetCamera(bounds);
    renModule->render();
    }
}

//----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setVisibility(int visible)
{
  if (this->Visibility != visible)
    {
    this->Visibility = visible;
    pqDataRepresentation* rep = this->Representation;

    rep->setVisible(visible);
    }
}

//----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setSelectionInput(vtkSMSourceProxy* selInput)
{
   vtkSMSourceProxy::SafeDownCast(this->getElevationSource() ?
    this->getElevationSource()->getProxy() : this->getSource()->getProxy())
    ->SetSelectionInput(0, selInput, 0);
}

//----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setHighlight(int highlight)
{
  if (this->Highlight != highlight)
    {
    this->Highlight = highlight;
    pqDataRepresentation* rep = this->Representation;

    if(highlight)
      {
      RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(rep->getProxy(),
        NULL, vtkDataObject::POINT, false);
      vtkSMPropertyHelper(rep->getProxy(), "DiffuseColor").Set(
        this->HighlightColor, 3);
      vtkSMPropertyHelper(rep->getProxy(), "AmbientColor").Set(
        this->HighlightColor, 3);
      rep->getProxy()->UpdateVTKObjects();
      }
    else
      {
      vtkSMPropertyHelper(rep->getProxy(), "DiffuseColor").Set(
        this->OriginalColor, 3);
      vtkSMPropertyHelper(rep->getProxy(), "AmbientColor").Set(
        this->OriginalColor, 3);
      vtkSMPropertyHelper(rep->getProxy(), "MapScalars").Set(0);
      RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(rep->getProxy(),
        this->UseElevationFilter ? "Elevation" : "Color", vtkDataObject::POINT, false);
      }
    }
}

//----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::isObjectUpToDate(bool clipEnabled,
                                            vtkBoundingBox &clipBBox)
{
  // is our clipping state up-to-date
  if (!this->isClipUpToDate(clipEnabled, clipBBox))
    {
    return false;
    }

  // is the display onRatio up-to-date
  if (this->DisplayOnRatio != this->ReadOnRatio)
    {
    return false;
    }

  return true;
}


//----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::isClipUpToDate(bool clipEnabled,
                                          vtkBoundingBox &clipBBox)
{
  // is our clipping state up-to-date
  if (clipEnabled != this->ClipState ||
    (clipEnabled && (!this->areClippingBoundsEqual(clipBBox) ||
    !this->isClipTransformationUnchanged())))
    {
    return false;
    }
  return true;
}

//-----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::isClipTransformationUnchanged()
{
  double position[3], scale[3], orientation[3], origin[3];
  this->getPosition(position);
  this->getOrientation(orientation);
  this->getOrigin(origin);
  this->getScale(scale);

  if (position[0] != this->ClipPosition[0] ||
    position[1] != this->ClipPosition[1] ||
    position[2] != this->ClipPosition[2] ||
    scale[0] != this->ClipScale[0] ||
    scale[1] != this->ClipScale[1] ||
    scale[2] != this->ClipScale[2] ||
    orientation[0] != this->ClipOrientation[0] ||
    orientation[1] != this->ClipOrientation[1] ||
    orientation[2] != this->ClipOrientation[2] ||
    ((origin[0] != this->ClipOrigin[0] ||
    origin[1] != this->ClipOrigin[1] ||
    origin[2] != this->ClipOrigin[2]) &&
    (orientation[0] != 0 || orientation[1] != 0 || orientation[2] != 0)))
    {
    return false;
    }
  return true;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveClipPosition()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Position").Get(this->ClipPosition, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveClipOrientation()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Orientation").Get(this->ClipOrientation, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveClipScale()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Scale").Get(this->ClipScale, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveClipOrigin()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Origin").Get(this->ClipOrigin, 3);
}

//-----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::isThresholdTransformationUnchanged()
{
  double position[3], scale[3], orientation[3], origin[3];
  this->getPosition(position);
  this->getOrientation(orientation);
  this->getOrigin(origin);
  this->getScale(scale);

  if (position[0] != this->ThresholdPosition[0] ||
    position[1] != this->ThresholdPosition[1] ||
    position[2] != this->ThresholdPosition[2] ||
    scale[0] != this->ThresholdScale[0] ||
    scale[1] != this->ThresholdScale[1] ||
    scale[2] != this->ThresholdScale[2] ||
    orientation[0] != this->ThresholdOrientation[0] ||
    orientation[1] != this->ThresholdOrientation[1] ||
    orientation[2] != this->ThresholdOrientation[2] ||
    ((origin[0] != this->ThresholdOrigin[0] ||
    origin[1] != this->ThresholdOrigin[1] ||
    origin[2] != this->ThresholdOrigin[2]) &&
    (orientation[0] != 0 || orientation[1] != 0 || orientation[2] != 0)))
    {
    return false;
    }
  return true;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveThresholdPosition()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Position").Get(this->ThresholdPosition, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveThresholdOrientation()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Orientation").Get(this->ThresholdOrientation, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveThresholdScale()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Scale").Get(this->ThresholdScale, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::saveThresholdOrigin()
{
  vtkSMPropertyHelper(this->Representation->getProxy(),
                      "Origin").Get(this->ThresholdOrigin, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getPosition(double pos[3]) const
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Position").Get(pos, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setPosition(double pos[3], bool updateRep/*=true*/)
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Position").Set(pos, 3);
  if(updateRep)
    {
    this->Representation->getProxy()->UpdateVTKObjects();
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getOrientation(double ori[3]) const
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Orientation").Get(ori, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setOrientation(double ori[3], bool updateRep/*=true*/)
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Orientation").Set(ori, 3);
  if(updateRep)
    {
    this->Representation->getProxy()->UpdateVTKObjects();
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getScale(double scale[3]) const
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Scale").Get(scale, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setScale(double scale[3], bool updateRep/*=true*/)
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Scale").Set(scale, 3);
  if(updateRep)
    {
    this->Representation->getProxy()->UpdateVTKObjects();
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getOrigin(double origin[3]) const
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Origin").Get(origin, 3);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setOrigin(double origin[3], bool updateRep/*=true*/)
{
  vtkSMPropertyHelper(this->Representation->getProxy(), "Origin").Set(origin, 3);
  if(updateRep)
    {
    this->Representation->getProxy()->UpdateVTKObjects();
    }
}

//-----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::isPieceTransformed()
{
  double position[3], scale[3], orientation[3];
  this->getPosition(position);
  this->getOrientation(orientation);
  this->getScale(scale);

  if (position[0] != 0 || position[1] != 0 || position[2] != 0 ||
    orientation[0] != 0 || orientation[1] != 0 || orientation[2] != 0 ||
    scale[0] != 1 || scale[1] != 1 || scale[2] != 1)
    {
    return true;
    }
  return false;
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::getTransform(vtkTransform *transform) const
{
  if (!transform)
    {
    return;
    }

  double position[3], scale[3], orientation[3], origin[3];
  this->getPosition(position);
  this->getOrientation(orientation);
  this->getOrigin(origin);
  this->getScale(scale);

  // build the transformation
  transform->Identity();
  transform->PreMultiply();
  transform->Translate( position[0] + origin[0],
    position[1] + origin[1],
    position[2] + origin[2] );
  transform->RotateZ( orientation[2] );
  transform->RotateX( orientation[0] );
  transform->RotateY( orientation[1] );
  transform->Scale( scale );
  transform->Translate( -origin[0], -origin[1], -origin[2] );
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updateThresholdUseFilter(int idx, int useFilter)
{
  this->updateProxyProperty(
    this->getThresholdSource(), "SetUseFilter", idx, useFilter);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updatePolygonUseFilter(int idx, int useFilter)
{
  this->updateProxyProperty(
    this->getContourSource(), "ClipApplyPolygon", idx, useFilter);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updatePolygonInvert(int idx, int invert)
{
  this->updateProxyProperty(
    this->getContourSource(), "InsideOut", idx, invert);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updateGroupInvert(int groupIdx, int invert)
{
  this->setActiveContourGroup(groupIdx);
  //this->updateProxyProperty(
  //  this->getContourSource(), "GroupInvert", !invert);

  pqSMAdaptor::setElementProperty(
    this->getContourSource()->getProxy()->GetProperty("GroupInvert"), !invert);
  this->getContourSource()->getProxy()->UpdateProperty("GroupInvert", true);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updatePolygonROI(int idx, int roi)
{
  this->updateProxyProperty(
    this->getContourSource(), "ClipAsROI", idx, roi);
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::updateProxyProperty(
  pqPipelineSource* source, const char* name, int idx, int val)
{
  vtkSMSourceProxy* smSource = vtkSMSourceProxy::SafeDownCast(
    source->getProxy());
  // only need to do filter if it is "active" ("UseFilter" is true)
  pqSMAdaptor::setMultipleElementProperty(
    smSource->GetProperty(name), 0, idx);
  pqSMAdaptor::setMultipleElementProperty(
    smSource->GetProperty(name), 1, val);
  smSource->UpdateProperty(name, true);
  smSource->UpdatePipeline();
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::resetWithNoThresholds(bool update)
{
  vtkSMSourceProxy* currentThresholds = vtkSMSourceProxy::SafeDownCast(
    this->getThresholdSource()->getProxy());
  currentThresholds->UpdatePropertyInformation();
  int numFilters = pqSMAdaptor::getElementProperty(
      currentThresholds->GetProperty("NumberOfThresholdSets")).toInt();
  if(numFilters ==0)
    {
    return;
    }
  QList<QVariant> values;
  for(int i=0; i<numFilters; i++)
    {
    values << 0;
    }
  pqSMAdaptor::setMultipleElementProperty(
    currentThresholds->GetProperty("UseFilterForAll"), values);
  currentThresholds->UpdateVTKObjects();
  if(update)
    {
    this->updateRepresentation();
    }

}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::resetWithNoContours(bool update)
{
  pqPipelineSource* clipPoly= this->getContourSource();
  vtkSMProxyProperty* clipFunc = vtkSMProxyProperty::SafeDownCast(
    clipPoly->getProxy()->GetProperty("ClipPolygon"));
  int numFilters = clipFunc->GetNumberOfProxies();
  if(numFilters ==0)
    {
    return;
    }
  QList<QVariant> values;
  for(int i=0; i<numFilters; i++)
    {
    values << 0;
    }
  pqSMAdaptor::setMultipleElementProperty(
    clipPoly->getProxy()->GetProperty("ClipApplyPolygonForAll"), values);
  clipPoly->getProxy()->UpdateVTKObjects();
  if(update)
    {
    this->updateRepresentation();
    }
}

//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::addThreshold()
{
  vtkSMSourceProxy* thresholdSourceProxy = vtkSMSourceProxy::SafeDownCast(
    this->getThresholdSource()->getProxy());
  thresholdSourceProxy->Modified();
  thresholdSourceProxy->InvokeCommand("AddFilter");
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::removeThreshold()
{
  vtkSMSourceProxy* thresholdSourceProxy = vtkSMSourceProxy::SafeDownCast(
    this->getThresholdSource()->getProxy());

  thresholdSourceProxy->Modified();
  thresholdSourceProxy->InvokeCommand("RemoveFilter");
  //After removing the filter select the 0th element
  pqSMAdaptor::setElementProperty(
    thresholdSourceProxy->GetProperty("SetActiveFilterIndex"), 0);
  thresholdSourceProxy->UpdateProperty("SetActiveFilterIndex", true);
  thresholdSourceProxy->UpdateVTKObjects();
  thresholdSourceProxy->UpdatePipeline();
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::clearThresholds()
{
  vtkSMSourceProxy* thresholdSourceProxy = vtkSMSourceProxy::SafeDownCast(
    this->getThresholdSource()->getProxy());

  thresholdSourceProxy->Modified();
  thresholdSourceProxy->InvokeCommand("RemoveAllFilters");
  thresholdSourceProxy->UpdateVTKObjects();
  thresholdSourceProxy->UpdatePipeline();
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::addContour(vtkSMProxy* implicitLoop)
{
  pqPipelineSource* clipPoly= this->getContourSource();
  vtkSMProxyProperty* clipFunc = vtkSMProxyProperty::SafeDownCast(
    clipPoly->getProxy()->GetProperty("ClipPolygon"));
  clipFunc->AddProxy(implicitLoop);
  clipPoly->getProxy()->UpdateVTKObjects();
  if(this->getVisibility())
    {
    clipPoly->updatePipeline();
    }
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::removeContour(vtkSMProxy* implicitLoop)
{
  pqPipelineSource* clipPoly= this->getContourSource();
  vtkSMProxyProperty* clipFunc = vtkSMProxyProperty::SafeDownCast(
    clipPoly->getProxy()->GetProperty("ClipPolygon"));
  clipFunc->RemoveProxy(implicitLoop);
  clipPoly->getProxy()->UpdateVTKObjects();
  if(this->getVisibility())
    {
    clipPoly->updatePipeline();
    }
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::clearContours()
{

  vtkSMProxy* clipPoly= this->getContourSource()->getProxy();
  //vtkSMProxyProperty* clipFunc = vtkSMProxyProperty::SafeDownCast(
  //  clipPoly->getProxy()->GetProperty("ClipPolygon"));
  //clipFunc->RemoveAllProxies();
  //clipPoly->getProxy()->UpdateVTKObjects();
  clipPoly->InvokeCommand("RemoveAllClipPolygons");
  clipPoly->UpdateVTKObjects();
  if(this->getVisibility())
    {
    this->getContourSource()->updatePipeline();
    }
}
//-----------------------------------------------------------------------------
bool pqCMBLIDARPieceObject::hasActiveFilters()
{
  this->getThresholdSource()->getProxy()->UpdatePropertyInformation();
  this->getContourSource()->getProxy()->UpdatePropertyInformation();
  if ( pqSMAdaptor::getElementProperty(this->getThresholdSource()->getProxy()->
      GetProperty("NumberOfActiveThresholdSets")).toInt() ||
      pqSMAdaptor::getElementProperty(this->getContourSource()->getProxy()->
      GetProperty("NumberOfActivePolygons")).toInt())
    {
    return true;
    }
  return false;
}
//-----------------------------------------------------------------------------
void pqCMBLIDARPieceObject::setActiveContourGroup(int groupId)
{
  vtkSMProxy* contourProxy = this->getContourSource()->getProxy();
  pqSMAdaptor::setElementProperty(
                                  contourProxy->GetProperty("ActiveGroupIndex"), groupId);
  contourProxy->UpdateProperty("ActiveGroupIndex", true);

}
