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

  Program:   CMB
  Module:    pqCMBGlyphObject.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 "pqCMBGlyphObject.h"


#include "pqApplicationCore.h"
#include "pqDataRepresentation.h"
#include "pqObjectBuilder.h"
#include "pqPipelineRepresentation.h"
#include "pqPipelineSource.h"
#include "pqRenderView.h"
#include "pqSMAdaptor.h"
#include "pqServer.h"

#include <vtkProcessModule.h>
#include "vtkPVDataInformation.h"
#include "vtkPVLASOutputBlockInformation.h"
#include "vtkPVSceneGenObjectInformation.h"
#include <vtkSMDataSourceProxy.h>
#include <vtkSMDoubleVectorProperty.h>
#include <vtkSMIntVectorProperty.h>
#include "vtkSMNewWidgetRepresentationProxy.h"
#include <vtkSMPropertyHelper.h>
#include "vtkSMRepresentationProxy.h"
#include <vtkSMProxyProperty.h>
#include <vtkSMRenderViewProxy.h>
#include <vtkSMSourceProxy.h>
#include "vtkSMProxyManager.h"
#include "vtkSMCMBGlyphPointSourceProxy.h"
#include "vtkGeometryRepresentation.h"
#include <vtkTransform.h>
#include <QFileInfo>
#include <QVariant>

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

//-----------------------------------------------------------------------------
pqCMBGlyphObject::pqCMBGlyphObject() : pqCMBSceneObjectBase()
{
  this->SurfaceType = pqCMBSceneObjectBase::Other;
}
//-----------------------------------------------------------------------------
pqCMBGlyphObject::pqCMBGlyphObject(pqPipelineSource *glyphSource,
                                         pqRenderView *view,
                                         pqServer *server,
                                         const char *glyphFilename,
                                         const char *pointsFilename,
                                         bool updateRep)
{
  this->GlyphFileName = glyphFilename;
  this->PointsFileName = pointsFilename;
  this->GlyphSource = glyphSource;
  this->SurfaceType = pqCMBSceneObjectBase::Other;
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  builder->blockSignals(true);
  this->Source =  builder->createSource("sources", "CmbGlyphPointSource", server);
  builder->blockSignals(false);
  vtkSMCMBGlyphPointSourceProxy::
    SafeDownCast(this->Source->getProxy())->ReadFromFile(pointsFilename);
  this->initialize(view, server, updateRep);
}

//-----------------------------------------------------------------------------
pqCMBGlyphObject::pqCMBGlyphObject(pqPipelineSource *glyphSource,
                                         pqRenderView *view,
                                         pqServer *server,
                                         const char *glyphFilename,
                                         bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  this->GlyphSource = glyphSource;
  this->SurfaceType = pqCMBSceneObjectBase::Other;

  builder->blockSignals(true);
  this->Source =  builder->createSource("sources", "CmbGlyphPointSource", server);
  builder->blockSignals(false);
  this->GlyphFileName = glyphFilename;
  this->initialize(view, server, updateRep);
}

//-----------------------------------------------------------------------------
pqCMBGlyphObject::pqCMBGlyphObject(const char *glyphFilename,
                                         pqServer *server,
                                         pqRenderView *view,
                                         bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  QStringList files;
  files << glyphFilename;

  builder->blockSignals(true);
  this->GlyphSource =  builder->createReader("sources", "CMBGeometryReader", files, server);
  this->Source =  builder->createSource("sources", "CmbGlyphPointSource", server);
  builder->blockSignals(false);
  this->GlyphFileName = glyphFilename;
  this->SurfaceType = pqCMBSceneObjectBase::Other;
  this->initialize(view, server, updateRep);
}

//-----------------------------------------------------------------------------
pqCMBGlyphObject::pqCMBGlyphObject(const char *glyphFilename,
                                         const char *pointsFilename,
                                         pqServer *server, pqRenderView *view,
                                         bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  QStringList files;
  files << glyphFilename;

  builder->blockSignals(true);
  this->GlyphSource =  builder->createReader("sources", "CMBGeometryReader", files, server);
  this->Source =  builder->createSource("sources", "CmbGlyphPointSource", server);
  builder->blockSignals(false);
  vtkSMCMBGlyphPointSourceProxy::
    SafeDownCast(this->Source->getProxy())->ReadFromFile(pointsFilename);
  this->GlyphFileName = glyphFilename;
  this->PointsFileName = pointsFilename;
  this->SurfaceType = pqCMBSceneObjectBase::Other;
  this->initialize(view, server, updateRep);
}


//-----------------------------------------------------------------------------
pqCMBGlyphObject::~pqCMBGlyphObject()
{
  if (this->GlyphSource)
    {
    pqApplicationCore* core = pqApplicationCore::instance();
    pqObjectBuilder* builder = core->getObjectBuilder();
    builder->destroy(this->GlyphSource);
    this->GlyphSource = NULL;
    }
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::initialize(pqRenderView *view, pqServer * /*server*/, bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();
  this->SourceProxy =
    vtkSMCMBGlyphPointSourceProxy::SafeDownCast(this->Source->getProxy());
  this->SourceProxy->UpdateVTKObjects();
  this->SourceProxy->UpdatePipeline();
  this->setRepresentation(
    builder->createDataRepresentation(
    this->Source->getOutputPort(0), view, "GeometryRepresentation"));
  this->GlyphSource->getProxy()->MarkModified(this->GlyphSource->getProxy());

  vtkSMProxy *repProxy = this->getRepresentation()->getProxy();
  RepresentationHelperFunctions::CMB_COLOR_REP_BY_ARRAY(
    repProxy, "Color", vtkDataObject::POINT);

  pqSMAdaptor::setEnumerationProperty(repProxy->GetProperty("Representation"), "3D Glyphs");
  //vtkSMPropertyHelper(repProxy, "ImmediateModeRendering").Set(0);
  vtkSMPropertyHelper(repProxy, "Source").Set(this->GlyphSource->getProxy());
  vtkSMPropertyHelper(repProxy, "Scaling").Set(true);
  vtkSMPropertyHelper(repProxy, "ScaleMode").Set(2);
  vtkSMPropertyHelper(repProxy, "Orient").Set(true);
  vtkSMPropertyHelper(repProxy, "OrientationMode").Set(1);
  vtkSMPropertyHelper(repProxy, "MapScalars").Set(0);
  vtkSMPropertyHelper(repProxy,
    "SelectScaleArray").Set("Scaling");
  vtkSMPropertyHelper(repProxy,
    "SelectOrientationVectors").Set("Orientation");

  // This is a work arround for a bug in ParaView
  vtkSMPropertyHelper(repProxy, "ScaleFactor").Set(1.0);
  if (updateRep)
    {
    repProxy->UpdateVTKObjects();
    }
}
//-----------------------------------------------------------------------------
void pqCMBGlyphObject::clearSelectedPointsColor()
{
  this->SourceProxy->ResetColorsToDefault();
}
//-----------------------------------------------------------------------------
pqCMBGlyphObject::enumObjectType pqCMBGlyphObject::getType() const
{
  return pqCMBSceneObjectBase::Glyph;
}

//-----------------------------------------------------------------------------
pqPipelineSource *pqCMBGlyphObject::duplicateGlyphPipelineSource(pqServer *server)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();

  pqPipelineSource *pdSource =
    builder->createSource("sources", "HydroModelPolySource", server);

  vtkSMDataSourceProxy::SafeDownCast(pdSource->getProxy())->CopyData(
    vtkSMSourceProxy::SafeDownCast(this->GlyphSource->getProxy()));
  return pdSource;
}
//-----------------------------------------------------------------------------
pqCMBSceneObjectBase *pqCMBGlyphObject::duplicate(pqServer *server,
                                                    pqRenderView *view,
                                                    bool updateRep)
{
  pqApplicationCore* core = pqApplicationCore::instance();
  pqObjectBuilder* builder = core->getObjectBuilder();

  pqPipelineSource *pdSource =
    builder->createSource("sources", "HydroModelPolySource", server);

  vtkSMDataSourceProxy::SafeDownCast(pdSource->getProxy())->CopyData(
    vtkSMSourceProxy::SafeDownCast(this->GlyphSource->getProxy()));

  pqCMBGlyphObject *nobj = new pqCMBGlyphObject(pdSource, view, server,
                                                      this->GlyphFileName.c_str());
  this->duplicateInternals(nobj);
  nobj->SurfaceType = this->SurfaceType;

  // Duplicate the points and other information
  int i, n = this->getNumberOfPoints();
  double d[3];
  for (i = 0; i < n; i++)
    {
    this->getPoint(i, d);
    nobj->insertNextPoint(d);
    this->getScale(i, d);
    nobj->setScale(i,d);
    this->getOrientation(i,d);
    nobj->setOrientation(i,d);
    }

  if (updateRep)
    {
    nobj->getRepresentation()->getProxy()->UpdateVTKObjects();
    }

  return nobj;
}


//-----------------------------------------------------------------------------
void pqCMBGlyphObject::insertNextPoint(double *p)
{
  this->SourceProxy->InsertNextPoint(p);
}

//-----------------------------------------------------------------------------
vtkIdType pqCMBGlyphObject::getNumberOfPoints() const
{
  return const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->GetNumberOfPoints();
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::getAveragePoint(double *pa) const
{
  int i, n = this->getNumberOfPoints();
  pa[0] = pa[1] = pa[2] = 0.0;
  if (n == 0)
    {
    return;
    }

  double p[3];
  for (i = 0; i < n; i++)
    {
    const_cast<vtkSMCMBGlyphPointSourceProxy*>
      (this->SourceProxy)->GetPoint(i, p);
    pa[0] += p[0];
    pa[1] += p[1];
    pa[2] += p[2];
    }
  pa[0] /= n;
  pa[1] /= n;
  pa[2] /= n;
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::getPoint(vtkIdType i, double *p) const
{
  const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->GetPoint(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::setPoint(vtkIdType i, double *p)
{
    this->SourceProxy->SetPoint(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::getScale(vtkIdType i, double *p) const
{
  const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->GetScale(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::setScale(vtkIdType i, double *p)
{
  const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->SetScale(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::getOrientation(vtkIdType i, double *p) const
{
  const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->GetOrientation(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::setOrientation(vtkIdType i, double *p)
{
  const_cast<vtkSMCMBGlyphPointSourceProxy*>
    (this->SourceProxy)->SetOrientation(i, p);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::writePointsFile() const
{
  if (this->PointsFileName != "")
    {
    const_cast<vtkSMCMBGlyphPointSourceProxy*>
      (this->SourceProxy)->WriteToFile(this->PointsFileName.c_str());
    }
}
//-----------------------------------------------------------------------------
std::string pqCMBGlyphObject::getSurfaceTypeAsString() const
{
  return this->convertSurfaceTypeToString(this->SurfaceType);
}

//-----------------------------------------------------------------------------
pqPipelineSource * pqCMBGlyphObject::getGlyphSource() const
{
  return this->GlyphSource;
}
//-----------------------------------------------------------------------------
void pqCMBGlyphObject::getColor(double color[4]) const
{
  this->SourceProxy->GetDefaultColor(color);
}

//-----------------------------------------------------------------------------
void pqCMBGlyphObject::setColor(double color[4], bool updateRep)
{
  this->SourceProxy->SetDefaultColor(color);
  this->SourceProxy->MarkModified(NULL);
  if (updateRep)
    {
    this->getRepresentation()->getProxy()->UpdateVTKObjects();
    }
}
//-----------------------------------------------------------------------------
void pqCMBGlyphObject::applyTransform(double scaleDelta[3],
                                         double orientationDelta[3],
                                         double translationDelta[3])
{
  this->SourceProxy->
    ApplyTransform(orientationDelta, translationDelta, scaleDelta);
  this->getRepresentation()->getProxy()->UpdateVTKObjects();
}
//-----------------------------------------------------------------------------
void pqCMBGlyphObject::copyAttributes(pqCMBSceneObjectBase *obj)
{
  double ori[3], scale[3], trans[3], color[4];
  obj->getOrientation(ori);
  obj->getScale(scale);
  trans[0] = trans[1] = trans[2] = 0.0;
  obj->getColor(color);
  this->applyTransform(scale, ori, trans);
  this->setColor(color);
  this->getRepresentation()->getProxy()->UpdateVTKObjects();
}
//-----------------------------------------------------------------------------
