src/MEDCalc/cmp/MEDPresentationManager_i.cxx

   1 // Copyright (C) 2011-2016  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "MEDPresentationManager_i.hxx"
  21 #include "MEDFactoryClient.hxx"
  22 #include "Basics_Utils.hxx"
  23
  24 // presentations
  25 #include "MEDPresentationScalarMap.hxx"
  26 #include "MEDPresentationContour.hxx"
  27 //#include "MEDPresentationSlices.hxx"
  28 //#include "MEDPresentationVectorField.hxx"
  29 //#include "MEDPresentationDeflectionShape.hxx"
  30 //#include "MEDPresentationPointSprite.hxx"
  31
  32 #include <SALOME_KernelServices.hxx>
  33
  34 #include <iostream>
  35 #include <sstream>
  36
  37 MEDPresentationManager_i* MEDPresentationManager_i::_instance = NULL;
  38
  39 MEDPresentationManager_i*
  40 MEDPresentationManager_i::getInstance() {
  41   if ( _instance == NULL )
  42     _instance = new MEDPresentationManager_i();
  43   return _instance;
  44 }
  45
  46 MEDPresentationManager_i::MEDPresentationManager_i() :
  47     _presentations(),
  48     _activeViewPythonId(-1)
  49 {
  50 }
  51
  52 MEDPresentationManager_i::~MEDPresentationManager_i()
  53 {
  54   /*
  55   std::vector<MEDPresentation*>::iterator itr = this->_presentations.begin();
  56   for ( ; itr != this->_presentations.end(); ++itr) {
  57     delete *itr;
  58     *itr = NULL;
  59   }
  60   this->_presentations.clear();
  61   */
  62 }
  63
  64 MEDPresentation::TypeID
  65 MEDPresentationManager_i::GenerateID()
  66 {
  67   static MEDPresentation::TypeID START_ID = -1;
  68   START_ID++;
  69   return START_ID;
  70 }
  71
  72 MEDPresentation*
  73 MEDPresentationManager_i::_getPresentation(MEDPresentation::TypeID presentationID) const
  74 {
  75   std::map<MEDPresentation::TypeID, MEDPresentation*>::const_iterator citr = _presentations.find(presentationID);
  76   if (citr == _presentations.end())
  77     return NULL;
  78   return (*citr).second;
  79 }
  80
  81 void
  82 MEDPresentationManager_i::setPresentationStringProperty(MEDPresentation::TypeID presentationID, const char* propName, const char* propValue)
  83 {
  84   MEDPresentation* pres = _getPresentation(presentationID);
  85   if (pres)
  86     pres->setStringProperty(propName, propValue);
  87   else
  88     throw KERNEL::createSalomeException("setPresentationStringProperty(): presentation not found!!");
  89 }
  90
  91 char*
  92 MEDPresentationManager_i::getPresentationStringProperty(MEDPresentation::TypeID presentationID, const char* propName)
  93 {
  94   MEDPresentation* pres = _getPresentation(presentationID);
  95   if (pres) {
  96     return (char*) pres->getStringProperty(propName).c_str();
  97   }
  98   else
  99     throw KERNEL::createSalomeException("getPresentationStringProperty(): presentation not found!!");
 100 }
 101
 102 void
 103 MEDPresentationManager_i::setPresentationIntProperty(MEDPresentation::TypeID presentationID, const char* propName,
 104                                                      const CORBA::Long propValue)
 105 {
 106   MEDPresentation* pres = _getPresentation(presentationID);
 107   if (pres)
 108     pres->setIntProperty(propName, propValue);
 109   else
 110     throw KERNEL::createSalomeException("setPresentationIntProperty(): presentation not found!!");
 111 }
 112
 113 CORBA::Long
 114 MEDPresentationManager_i::getPresentationIntProperty(MEDPresentation::TypeID presentationID, const char* propName)
 115 {
 116   MEDPresentation* pres = _getPresentation(presentationID);
 117   if (pres) {
 118     return (CORBA::Long) pres->getIntProperty(propName);
 119   }
 120   else
 121     throw KERNEL::createSalomeException("getPresentationIntProperty(): presentation not found!!");
 122
 123 }
 124
 125 MEDPresentation::TypeID
 126 MEDPresentationManager_i::makeScalarMap(const MEDCALC::ScalarMapParameters& params, const MEDCALC::MEDPresentationViewMode viewMode)
 127 {
 128   return _makePresentation<MEDPresentationScalarMap>(params, viewMode);
 129 }
 130
 131 MEDPresentation::TypeID
 132 MEDPresentationManager_i::makeContour(const MEDCALC::ContourParameters& params, const MEDCALC::MEDPresentationViewMode viewMode)
 133 {
 134   return _makePresentation<MEDPresentationContour>(params, viewMode);
 135 }
 136
 137 //MEDPresentation::TypeID
 138 //MEDPresentationManager_i::makeVectorField(const MEDCALC::VectorFieldParameters& params)
 139 //{
 140 //  return _makePresentation<MEDPresentationVectorField>(params);
 141 //}
 142 //
 143 //MEDPresentation::TypeID
 144 //MEDPresentationManager_i::makeSlices(const MEDCALC::SlicesParameters& params)
 145 //{
 146 //  return _makePresentation<MEDPresentationSlices>(params);
 147 //}
 148 //
 149 //MEDPresentation::TypeID
 150 //MEDPresentationManager_i::makeDeflectionShape(const MEDCALC::DeflectionShapeParameters& params)
 151 //{
 152 //  return _makePresentation<MEDPresentationDeflectionShape>(params);
 153 //}
 154 //
 155 //MEDPresentation::TypeID
 156 //MEDPresentationManager_i::makePointSprite(const MEDCALC::PointSpriteParameters& params)
 157 //{
 158 //  return _makePresentation<MEDPresentationPointSprite>(params);
 159 //}
 160
 161 MEDCALC::ScalarMapParameters*
 162 MEDPresentationManager_i::getScalarMapParameters(MEDPresentation::TypeID presentationID)
 163 {
 164   MEDCALC::ScalarMapParameters* p = new MEDCALC::ScalarMapParameters();
 165   _getParameters<MEDPresentationScalarMap>(presentationID, *p);
 166   MEDCALC::ScalarMapParameters_var tmp(p);
 167   return tmp._retn();
 168 }
 169
 170 MEDCALC::ContourParameters
 171 MEDPresentationManager_i::getContourParameters(MEDPresentation::TypeID presentationID)
 172 {
 173   MEDCALC::ContourParameters p;
 174   _getParameters<MEDPresentationContour>(presentationID, p);
 175   return p;
 176 }
 177
 178 void
 179 MEDPresentationManager_i::updateScalarMap(MEDPresentation::TypeID presentationID, const MEDCALC::ScalarMapParameters& params)
 180 {
 181   return _updatePresentation<MEDPresentationScalarMap>(presentationID, params);
 182 }
 183
 184 void
 185 MEDPresentationManager_i::updateContour(MEDPresentation::TypeID presentationID, const MEDCALC::ContourParameters& params)
 186 {
 187   return _updatePresentation<MEDPresentationContour>(presentationID, params);
 188 }
 189
 190 //void
 191 //MEDPresentationManager_i::updateVectorField(MEDPresentation::TypeID presentationID, const MEDCALC::VectorFieldParameters& params)
 192 //{
 193 //  return _updatePresentation<MEDPresentationVectorField>(presentationID, params);
 194 //}
 195 //
 196 //void
 197 //MEDPresentationManager_i::updateSlices(MEDPresentation::TypeID presentationID, const MEDCALC::SlicesParameters& params)
 198 //{
 199 //  return _updatePresentation<MEDPresentationSlices>(presentationID, params);
 200 //}
 201 //
 202 //void
 203 //MEDPresentationManager_i::updateDeflectionShape(MEDPresentation::TypeID presentationID, const MEDCALC::DeflectionShapeParameters& params)
 204 //{
 205 //  return _updatePresentation<MEDPresentationDeflectionShape>(presentationID, params);
 206 //}
 207 //
 208 //void
 209 //MEDPresentationManager_i::updatePointSprite(MEDPresentation::TypeID presentationID, const MEDCALC::PointSpriteParameters& params)
 210 //{
 211 //  return _updatePresentation<MEDPresentationPointSprite>(presentationID, params);
 212 //}
 213
 214 CORBA::Boolean
 215 MEDPresentationManager_i::removePresentation(MEDPresentation::TypeID presentationID)
 216 {
 217   std::map<MEDPresentation::TypeID, MEDPresentation*>::const_iterator citr = _presentations.find(presentationID);
 218   if (citr == _presentations.end()) {
 219     std::cerr << "removePresentation(): presentation not found!!" << std::endl;
 220     return false;
 221   }
 222   MEDPresentation* presentation = (*citr).second;
 223   if (presentation)
 224     delete presentation;
 225   _presentations.erase(presentationID);
 226
 227   STDLOG("Presentation " << presentationID << " has been removed.");
 228   return true;
 229 }
 230
 231 CORBA::Boolean
 232 MEDPresentationManager_i::activateView(MEDPresentation::TypeID presentationID)
 233 {
 234   std::map<MEDPresentation::TypeID, MEDPresentation*>::const_iterator citr = _presentations.find(presentationID);
 235   if (citr == _presentations.end()) {
 236     std::cerr << "activateView(): presentation not found!!" << std::endl;
 237     return false;
 238   }
 239   MEDPresentation* presentation = (*citr).second;
 240
 241   presentation->activateView();
 242   _activeViewPythonId = presentation->getPyViewID();
 243   STDLOG("Activated view " << _activeViewPythonId);
 244   return true;
 245 }
 246
 247 CORBA::Long
 248 MEDPresentationManager_i::getActiveViewPythonId()
 249 {
 250   //TODO: should be more elaborate to re-identify the active ParaView view when another
 251   //mechanism than MED module has activated another view.
 252   // Idea: 1/ call Python to current active view
 253   //       2/ compare with all id(__viewX) from currently existing presentations
 254   return _activeViewPythonId;
 255 }
 256
 257
 258 //MEDCALC::MEDPresentationViewMode
 259 //MEDPresentationManager_i::getPresentationViewMode(MEDPresentation::TypeID presentationID)
 260 //{
 261 //  MEDPresentation* pres = _getPresentation(presentationID);
 262 //  if (pres) {
 263 //    return pres->getViewMode();
 264 //  } else {
 265 //    std::cerr << "setPresentationProperty(): presentation not found!!" << std::endl;
 266 //    return MEDCALC::VIEW_MODE_DEFAULT;
 267 //  }
 268 //}
 269
 270 char*
 271 MEDPresentationManager_i::getParavisDump(MEDPresentation::TypeID presentationID)
 272 {
 273   MEDPresentation* pres = _getPresentation(presentationID);
 274   if (pres) {
 275     return (char*) pres->paravisDump().c_str();
 276   }
 277   else
 278     throw KERNEL::createSalomeException("getParavisDump(): presentation not found!!");
 279 }
 280
 281 MEDCALC::PresentationsList*
 282 MEDPresentationManager_i::getAllPresentations()
 283 {
 284   MEDCALC::PresentationsList* presList = new MEDCALC::PresentationsList;
 285   presList->length(_presentations.size());
 286   std::map<MEDPresentation::TypeID, MEDPresentation*>::const_iterator it;
 287   int i;
 288   for (i = 0, it = _presentations.begin(); it != _presentations.end(); ++it, ++i)
 289     (*presList)[i] = it->first;
 290   return presList;
 291 }