src/MEDCalc/gui/PresentationController.cxx

   1 // Copyright (C) 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 "PresentationController.hxx"
  21 #include <MEDCalcConstants.hxx>
  22 #include "MEDModule.hxx"
  23 #include "Basics_Utils.hxx"
  24 #include "QtxActionGroup.h"
  25 #include "QtxActionToolMgr.h"
  26 #include "MEDFactoryClient.hxx"
  27 #include "MEDPresentationManager_i.hxx"
  28 #include "XmedConsoleDriver.hxx"
  29
  30 #include "MEDPresentationMeshView.hxx"
  31 #include "MEDPresentationScalarMap.hxx"
  32 #include "MEDPresentationContour.hxx"
  33 #include "MEDPresentationSlices.hxx"
  34 #include "MEDPresentationPointSprite.hxx"
  35 #include "MEDPresentationVectorField.hxx"
  36 #include "MEDPresentationDeflectionShape.hxx"
  37
  38 #include "MEDWidgetHelperMeshView.hxx"
  39 #include "MEDWidgetHelperScalarMap.hxx"
  40 #include "MEDWidgetHelperContour.hxx"
  41 #include "MEDWidgetHelperSlices.hxx"
  42 #include "MEDWidgetHelperPointSprite.hxx"
  43 #include "MEDWidgetHelperVectorField.hxx"
  44 #include "MEDWidgetHelperDeflectionShape.hxx"
  45
  46 #include <SalomeApp_Application.h>
  47 #include <SalomeApp_Study.h>
  48 #include <SalomeApp_DataObject.h>
  49
  50 #include <SALOME_ListIO.hxx>
  51 #include <LightApp_SelectionMgr.h>
  52
  53 #include <SALOMEDS_SObject.hxx>
  54 #include <SALOMEDS_Study.hxx>
  55
  56 #include <SUIT_Desktop.h>
  57 #include <SUIT_Session.h>
  58 #include <SUIT_ResourceMgr.h>
  59 #include <QMessageBox>
  60 #include <sstream>
  61
  62 #include "MEDFactoryClient.hxx"
  63
  64 static const int OPTIONS_VIEW_MODE_ID = 943;
  65 static const int OPTIONS_VIEW_MODE_REPLACE_ID = 944;
  66 static const int OPTIONS_VIEW_MODE_OVERLAP_ID = 945;
  67 static const int OPTIONS_VIEW_MODE_NEW_LAYOUT_ID = 946;
  68 static const int OPTIONS_VIEW_MODE_SPLIT_VIEW_ID = 947;
  69
  70 //! The only instance of the MEDPresentationManager
  71 MEDCALC::MEDPresentationManager_ptr PresentationController::_presManager;
  72
  73 PresentationController::PresentationController(MEDModule* salomeModule) :
  74         _salomeModule(salomeModule),
  75         _consoleDriver(0),
  76         _studyEditor(salomeModule->getStudyEditor()),
  77         _presHelperMap(),
  78         _currentWidgetHelper(0)
  79 {
  80   STDLOG("Creating a PresentationController");
  81
  82   _widgetPresentationParameters = new WidgetPresentationParameters();
  83
  84   QMainWindow* parent = salomeModule->getApp()->desktop();
  85   _dockWidget = new QDockWidget(parent);
  86   _dockWidget->setVisible(false);
  87   _dockWidget->setWindowTitle(tr("TITLE_PRESENTATION_PARAMETERS"));
  88   _dockWidget->setObjectName(tr("TITLE_PRESENTATION_PARAMETERS"));
  89   _dockWidget->setFeatures(QDockWidget::AllDockWidgetFeatures);
  90   _dockWidget->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
  91   _dockWidget->setWidget(_widgetPresentationParameters);
  92   parent->addDockWidget(Qt::LeftDockWidgetArea, _dockWidget);
  93   //_dockWidget->show();
  94
  95   // Retrieve MEDFactory to get MEDPresentationManager (sometimes GUI needs to talk to the engine directly)
  96   if ( ! _presManager ) {
  97       _presManager = MEDFactoryClient::getFactory()->getPresentationManager();
  98   }
  99
 100   // Connect to the click in the object browser
 101   connect(salomeModule, SIGNAL( presentationSelected(int , const QString&, const QString&) ),
 102           this, SLOT(onPresentationSelected(int , const QString&, const QString&) )     );
 103 }
 104
 105 PresentationController::~PresentationController()
 106 {
 107   STDLOG("Deleting the resentationController");
 108   // Clean allocated widget helpers:
 109   for ( std::map<int, MEDWidgetHelper *>::iterator it = _presHelperMap.begin(); it != _presHelperMap.end(); ++it)
 110     delete((*it).second);
 111 }
 112
 113 std::string
 114 PresentationController::_getIconName(const std::string& name)
 115 {
 116   SUIT_ResourceMgr* mgr = SUIT_Session::session()->resourceMgr();
 117   if (!mgr)
 118     return name;
 119
 120   // Read value from preferences and suffix name to select icon theme
 121   int theme = mgr->integerValue("MEDCalc", "icons");
 122   if (theme == 0) {
 123       return name + "_MODERN";
 124   } else if (theme == 1) {
 125       return name + "_CLASSIC";
 126   }
 127   return name + "_DEFAULT";
 128 }
 129
 130 void
 131 PresentationController::createActions()
 132 {
 133   STDLOG("Creating PresentationController actions");
 134
 135   // View Mode
 136   int viewModeToolbarId = _salomeModule->createTool("View Mode", "ViewModeToolbar");
 137   QtxActionGroup* ag = _salomeModule->createActionGroup(OPTIONS_VIEW_MODE_ID, true);
 138   ag->setText("View mode");
 139   ag->setUsesDropDown(true);
 140   QString label   = tr("LAB_VIEW_MODE_REPLACE");
 141   QString tooltip = tr("TIP_VIEW_MODE_REPLACE");
 142   QAction* a = _salomeModule->createAction(OPTIONS_VIEW_MODE_REPLACE_ID,label,QIcon(),label,tooltip,0);
 143   a->setCheckable(true);
 144   a->setChecked(true);
 145   ag->add(a);
 146
 147   label   = tr("LAB_VIEW_MODE_OVERLAP");
 148   tooltip = tr("TIP_VIEW_MODE_OVERLAP");
 149   a = _salomeModule->createAction(OPTIONS_VIEW_MODE_OVERLAP_ID,label,QIcon(),label,tooltip,0);
 150   a->setCheckable(true);
 151   ag->add(a);
 152
 153   label   = tr("LAB_VIEW_MODE_NEW_LAYOUT");
 154   tooltip = tr("TIP_VIEW_MODE_NEW_LAYOUT");
 155   a = _salomeModule->createAction(OPTIONS_VIEW_MODE_NEW_LAYOUT_ID,label,QIcon(),label,tooltip,0);
 156   a->setCheckable(true);
 157   ag->add(a);
 158
 159   label   = tr("LAB_VIEW_MODE_SPLIT_VIEW");
 160   tooltip = tr("TIP_VIEW_MODE_SPLIT_VIEW");
 161   a = _salomeModule->createAction(OPTIONS_VIEW_MODE_SPLIT_VIEW_ID,label,QIcon(),label,tooltip,0);
 162   a->setCheckable(true);
 163   ag->add(a);
 164
 165   _salomeModule->createTool(OPTIONS_VIEW_MODE_ID, viewModeToolbarId);
 166
 167   // Presentations
 168   int presentationToolbarId = _salomeModule->createTool("Presentations", "PresentationToolbar");
 169   int presentationMenuId = _salomeModule->createMenu(tr("MENU_PRESENTATIONS"), -1, -1, 10);
 170
 171   label   = tr("LAB_PRESENTATION_MESH_VIEW");
 172   tooltip = tr("TIP_PRESENTATION_MESH_VIEW");
 173   QString icon = tr(_getIconName("ICO_PRESENTATION_MESH_VIEW").c_str());
 174   int actionId;
 175   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeMeshView()),icon,tooltip);
 176   _salomeModule->createTool(actionId, presentationToolbarId);
 177   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 178   _salomeModule->createMenu(actionId, presentationMenuId);
 179
 180   label   = tr("LAB_PRESENTATION_SCALAR_MAP");
 181   tooltip = tr("TIP_PRESENTATION_SCALAR_MAP");
 182   icon = tr(_getIconName("ICO_PRESENTATION_SCALAR_MAP").c_str());
 183   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeScalarMap()),icon,tooltip);
 184   _salomeModule->createTool(actionId, presentationToolbarId);
 185   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 186   _salomeModule->createMenu(actionId, presentationMenuId);
 187
 188   label   = tr("LAB_PRESENTATION_CONTOUR");
 189   tooltip = tr("TIP_PRESENTATION_CONTOUR");
 190   icon    = tr(_getIconName("ICO_PRESENTATION_CONTOUR").c_str());
 191   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeContour()),icon,tooltip);
 192   _salomeModule->createTool(actionId, presentationToolbarId);
 193   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 194   _salomeModule->createMenu(actionId, presentationMenuId);
 195
 196   label   = tr("LAB_PRESENTATION_VECTOR_FIELD");
 197   tooltip = tr("TIP_PRESENTATION_VECTOR_FIELD");
 198   icon    = tr(_getIconName("ICO_PRESENTATION_VECTOR_FIELD").c_str());
 199   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeVectorField()),icon,tooltip);
 200   _salomeModule->createTool(actionId, presentationToolbarId);
 201   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 202   _salomeModule->createMenu(actionId, presentationMenuId);
 203
 204   label   = tr("LAB_PRESENTATION_SLICES");
 205   tooltip = tr("TIP_PRESENTATION_SLICES");
 206   icon    = tr(_getIconName("ICO_PRESENTATION_SLICES").c_str());
 207   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeSlices()),icon,tooltip);
 208   _salomeModule->createTool(actionId, presentationToolbarId);
 209   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 210   _salomeModule->createMenu(actionId, presentationMenuId);
 211
 212   label   = tr("LAB_PRESENTATION_DEFLECTION_SHAPE");
 213   tooltip = tr("TIP_PRESENTATION_DEFLECTION_SHAPE");
 214   icon    = tr(_getIconName("ICO_PRESENTATION_DEFLECTION_SHAPE").c_str());
 215   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizeDeflectionShape()),icon,tooltip);
 216   _salomeModule->createTool(actionId, presentationToolbarId);
 217   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 218   _salomeModule->createMenu(actionId, presentationMenuId);
 219
 220   label   = tr("LAB_PRESENTATION_POINT_SPRITE");
 221   tooltip = tr("TIP_PRESENTATION_POINT_SPRITE");
 222   icon    = tr(_getIconName("ICO_PRESENTATION_POINT_SPRITE").c_str());
 223   actionId = _salomeModule->createStandardAction(label,this, SLOT(onVisualizePointSprite()),icon,tooltip);
 224   _salomeModule->createTool(actionId, presentationToolbarId);
 225   _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 226   _salomeModule->createMenu(actionId, presentationMenuId);
 227
 228   // Separator
 229   _salomeModule->createMenu(_salomeModule->separator(), presentationMenuId);
 230
 231   label   = tr("LAB_DELETE_PRESENTATION");
 232   tooltip = tr("TIP_DELETE_PRESENTATION");
 233   icon    = tr("ICO_DELETE_PRESENTATION");
 234   actionId = _salomeModule->createStandardAction(label,this, SLOT(onDeletePresentation()),icon,tooltip);
 235   //  _salomeModule->createTool(actionId, presentationToolbarId);
 236   //  _salomeModule->action(actionId)->setIconVisibleInMenu(true);
 237   _salomeModule->createMenu(actionId, presentationMenuId);
 238
 239   // Low level PARAVIS dump
 240   label = tr("LAB_PARAVIS_DUMP");
 241   tooltip = tr("TIP_PARAVIS_DUMP");
 242   actionId = _salomeModule->createStandardAction(label,this,SLOT(onParavisDump()),"");
 243   _salomeModule->createMenu(actionId, presentationMenuId);
 244
 245   //
 246   // Actions for popup menu only
 247   //
 248
 249 }
 250
 251 MEDCALC::ViewModeType
 252 PresentationController::getSelectedViewMode() const
 253 {
 254   if (_salomeModule->action(OPTIONS_VIEW_MODE_REPLACE_ID)->isChecked()) {
 255       return MEDCALC::VIEW_MODE_REPLACE;
 256   }
 257   else if (_salomeModule->action(OPTIONS_VIEW_MODE_OVERLAP_ID)->isChecked()) {
 258       return MEDCALC::VIEW_MODE_OVERLAP;
 259   }
 260   else if (_salomeModule->action(OPTIONS_VIEW_MODE_NEW_LAYOUT_ID)->isChecked()) {
 261       return MEDCALC::VIEW_MODE_NEW_LAYOUT;
 262   }
 263   else if (_salomeModule->action(OPTIONS_VIEW_MODE_SPLIT_VIEW_ID)->isChecked()) {
 264       return MEDCALC::VIEW_MODE_SPLIT_VIEW;
 265   }
 266   // Should not happen
 267   STDLOG("Strange!! No matching view mode found - returning VIEW_MODE_REPLACE.");
 268   return MEDCALC::VIEW_MODE_REPLACE;
 269 }
 270
 271 MEDCALC::ColorMapType
 272 PresentationController::getSelectedColorMap() const
 273 {
 274   return _widgetPresentationParameters->getColorMap();
 275 }
 276
 277 MEDCALC::ScalarBarRangeType
 278 PresentationController::getSelectedScalarBarRange() const
 279 {
 280   return _widgetPresentationParameters->getScalarBarRange();
 281 }
 282
 283 void
 284 PresentationController::visualize(PresentationEvent::EventType eventType)
 285 {
 286   // We need a _studyEditor updated on the active study
 287   _studyEditor->updateActiveStudy();
 288
 289   // Get the selected objects in the study (SObject)
 290   SALOME_StudyEditor::SObjectList* listOfSObject = _studyEditor->getSelectedObjects();
 291
 292   // For each object, emit a signal to the workspace to request a
 293   // visualisation using the tui command (so that the user can see how
 294   // to make a view of an object from the tui console).
 295   for (int i=0; i<listOfSObject->size(); i++) {
 296       SALOMEDS::SObject_var soObj = listOfSObject->at(i);
 297       std::string name(_studyEditor->getName(soObj));
 298       if (soObj->_is_nil() || name == "MEDCalc")
 299         return;
 300
 301       int fieldId = _salomeModule->getIntParamFromStudyEditor(soObj, FIELD_ID);
 302       int meshId = _salomeModule->getIntParamFromStudyEditor(soObj, MESH_ID);
 303       MEDCALC::FieldHandler* fieldHandler = 0;
 304       MEDCALC::MeshHandler* meshHandler = 0;
 305
 306       // is it a mesh?
 307       if (meshId >= 0)
 308         {
 309           if (eventType != PresentationEvent::EVENT_VIEW_OBJECT_MESH_VIEW)
 310             continue;
 311           meshHandler = MEDFactoryClient::getDataManager()->getMeshHandler(meshId);
 312         }
 313       else
 314         {
 315           if (fieldId < 0)  // is it a field series?
 316             {
 317               int fieldSeriesId = _salomeModule->getIntParamFromStudyEditor(soObj, FIELD_SERIES_ID);
 318               // If fieldId and fieldSeriesId equals -1, then it means that it is not a field
 319               // managed by the MED module, and we stop this function process.
 320               if ( fieldSeriesId < 0)
 321                   continue;
 322
 323               MEDCALC::FieldHandlerList* fieldHandlerList = MEDFactoryClient::getDataManager()->getFieldListInFieldseries(fieldSeriesId);
 324               if (fieldHandlerList->length() < 0)
 325                 continue;
 326               // For a field series, get the first real field entry:
 327               MEDCALC::FieldHandler fieldHandler = (*fieldHandlerList)[0];
 328               fieldId = fieldHandler.id;
 329             }
 330           fieldHandler = MEDFactoryClient::getDataManager()->getFieldHandler(fieldId);
 331         }
 332
 333       if ((!fieldHandler) && (!meshHandler)) {
 334           QMessageBox::warning(_salomeModule->getApp()->desktop(),
 335                                tr("Operation not allowed"),
 336                                tr("No field (or mesh) is defined"));
 337           return;
 338       }
 339
 340       PresentationEvent* event = new PresentationEvent();
 341       event->eventtype = eventType;
 342       event->fieldHandler = fieldHandler;
 343       event->meshHandler = meshHandler;
 344       emit presentationSignal(event); // --> processPresentationEvent()
 345   }
 346 }
 347
 348 void
 349 PresentationController::onVisualizeMeshView()
 350 {
 351   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_MESH_VIEW);
 352 }
 353
 354 void
 355 PresentationController::onVisualizeScalarMap()
 356 {
 357   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_SCALAR_MAP);
 358 }
 359
 360 void
 361 PresentationController::onVisualizeContour()
 362 {
 363   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_CONTOUR);
 364 }
 365
 366 void
 367 PresentationController::onVisualizeVectorField()
 368 {
 369   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_VECTOR_FIELD);
 370 }
 371
 372 void
 373 PresentationController::onVisualizeSlices()
 374 {
 375   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_SLICES);
 376 }
 377
 378 void
 379 PresentationController::onVisualizeDeflectionShape()
 380 {
 381   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_DEFLECTION_SHAPE);
 382 }
 383
 384 void
 385 PresentationController::onVisualizePointSprite()
 386 {
 387   this->visualize(PresentationEvent::EVENT_VIEW_OBJECT_POINT_SPRITE);
 388 }
 389
 390 void
 391 PresentationController::onDeletePresentation()
 392 {
 393   // We need a _studyEditor updated on the active study
 394   _studyEditor->updateActiveStudy();
 395
 396   // Get the selected objects in the study (SObject)
 397   SALOME_StudyEditor::SObjectList* listOfSObject = _studyEditor->getSelectedObjects();
 398
 399   // For each object, emit a signal to the workspace to request pres deletion
 400   for (int i=0; i<listOfSObject->size(); i++) {
 401       SALOMEDS::SObject_var soPres = listOfSObject->at(i);
 402       std::string name(_studyEditor->getName(soPres));
 403       if (soPres->_is_nil() || name == "MEDCalc")
 404         return;
 405       int presId = _salomeModule->getIntParamFromStudyEditor(soPres,PRESENTATION_ID);
 406       // If fieldId equals -1, then it means that it is not a field
 407       // managed by the MED module, and we stop this function process.
 408       if ( presId < 0 )
 409         continue;
 410
 411       PresentationEvent* event = new PresentationEvent();
 412       event->eventtype = PresentationEvent::EVENT_DELETE_PRESENTATION;
 413       event->presentationId = presId;
 414       emit presentationSignal(event); // --> processPresentationEvent()
 415   }
 416 }
 417
 418 QString
 419 PresentationController::getViewModePython() const
 420 {
 421   MEDCALC::ViewModeType viewMode = getSelectedViewMode();
 422   switch(viewMode) {
 423     case MEDCALC::VIEW_MODE_REPLACE: return "MEDCALC.VIEW_MODE_REPLACE";
 424     case MEDCALC::VIEW_MODE_OVERLAP: return "MEDCALC.VIEW_MODE_OVERLAP";
 425     case MEDCALC::VIEW_MODE_NEW_LAYOUT: return "MEDCALC.VIEW_MODE_NEW_LAYOUT";
 426     case MEDCALC::VIEW_MODE_SPLIT_VIEW: return "MEDCALC.VIEW_MODE_SPLIT_VIEW";
 427   }
 428   return QString();
 429 }
 430
 431 QString
 432 PresentationController::getColorMapPython() const
 433 {
 434   MEDCALC::ColorMapType colorMap = getSelectedColorMap();
 435   switch(colorMap) {
 436     case MEDCALC::COLOR_MAP_BLUE_TO_RED_RAINBOW: return "MEDCALC.COLOR_MAP_BLUE_TO_RED_RAINBOW";
 437     case MEDCALC::COLOR_MAP_COOL_TO_WARM: return "MEDCALC.COLOR_MAP_COOL_TO_WARM";
 438   }
 439   return QString();
 440 }
 441
 442 QString
 443 PresentationController::getScalarBarRangePython() const
 444 {
 445   MEDCALC::ScalarBarRangeType colorMap = getSelectedScalarBarRange();
 446   switch(colorMap) {
 447     case MEDCALC::SCALAR_BAR_ALL_TIMESTEPS: return "MEDCALC.SCALAR_BAR_ALL_TIMESTEPS";
 448     case MEDCALC::SCALAR_BAR_CURRENT_TIMESTEP: return "MEDCALC.SCALAR_BAR_CURRENT_TIMESTEP";
 449   }
 450   return QString();
 451 }
 452
 453 QString
 454 PresentationController::getMeshModePython(const int mode) const
 455 {
 456   MEDCALC::MeshModeType mod = static_cast<MEDCALC::MeshModeType>(mode);
 457   switch(mod) {
 458     case MEDCALC::MESH_MODE_WIREFRAME:     return "MEDCALC.MESH_MODE_WIREFRAME";
 459     case MEDCALC::MESH_MODE_SURFACE:       return "MEDCALC.MESH_MODE_SURFACE";
 460     case MEDCALC::MESH_MODE_SURFACE_EDGES: return "MEDCALC.MESH_MODE_SURFACE_EDGES";
 461   }
 462   return QString();
 463 }
 464
 465 QString
 466 PresentationController::getSliceOrientationPython(const int orientation) const
 467 {
 468   MEDCALC::SliceOrientationType orient = static_cast<MEDCALC::SliceOrientationType>(orientation);
 469   switch(orient) {
 470     case MEDCALC::SLICE_NORMAL_TO_X:   return "MEDCALC.SLICE_NORMAL_TO_X";
 471     case MEDCALC::SLICE_NORMAL_TO_Y:   return "MEDCALC.SLICE_NORMAL_TO_Y";
 472     case MEDCALC::SLICE_NORMAL_TO_Z:   return "MEDCALC.SLICE_NORMAL_TO_Z";
 473     case MEDCALC::SLICE_NORMAL_TO_XY:  return "MEDCALC.SLICE_NORMAL_TO_XY";
 474     case MEDCALC::SLICE_NORMAL_TO_XZ:  return "MEDCALC.SLICE_NORMAL_TO_XZ";
 475     case MEDCALC::SLICE_NORMAL_TO_YZ:  return "MEDCALC.SLICE_NORMAL_TO_YZ";
 476     case MEDCALC::SLICE_NORMAL_TO_XYZ: return "MEDCALC.SLICE_NORMAL_TO_XYZ";
 477   }
 478   return QString();
 479 }
 480
 481 std::string
 482 PresentationController::getPresTypeFromWidgetHelper(int presId) const
 483 {
 484   std::map<int, MEDWidgetHelper *>::const_iterator it =_presHelperMap.find(presId);
 485   if (it != _presHelperMap.end())
 486     return (*it).second->getPythonTag();
 487   return "UNKNOWN";
 488 }
 489
 490 void
 491 PresentationController::processPresentationEvent(const PresentationEvent* event) {
 492   // --> Send commands to SALOME Python console
 493   QString viewMode = getViewModePython();
 494   QString colorMap = getColorMapPython();
 495   QString scalarBarRange = getScalarBarRangePython();
 496   MEDCALC::FieldHandler* fieldHandler = event->fieldHandler;
 497   QStringList commands;
 498
 499   // [ABN] using event mechanism for all this is awkward? TODO: direct implementation in each
 500   // dedicated widget helper class?
 501
 502   if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_MESH_VIEW ) {
 503       // Do we request mesh view from a field or from a mesh only?
 504       int meshId = event->meshHandler ? event->meshHandler->id : event->fieldHandler->meshid;
 505       commands += QString("presentation_id = medcalc.MakeMeshView(%1, viewMode=%2)").arg(meshId).arg(viewMode);
 506       commands += QString("presentation_id");
 507     }
 508   else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_SCALAR_MAP ) {
 509       commands += QString("presentation_id = medcalc.MakeScalarMap(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 510           .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 511       commands += QString("presentation_id");
 512   }
 513   else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_CONTOUR ) {
 514       commands += QString("presentation_id = medcalc.MakeContour(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 515             .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 516       commands += QString("presentation_id");
 517   }
 518   else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_SLICES ) {
 519       commands += QString("presentation_id = medcalc.MakeSlices(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 520             .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 521       commands += QString("presentation_id");
 522   }
 523   else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_VECTOR_FIELD ) {
 524       commands += QString("presentation_id = medcalc.MakeVectorField(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 525           .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 526       commands += QString("presentation_id");
 527   }
 528   else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_POINT_SPRITE ) {
 529       commands += QString("presentation_id = medcalc.MakePointSprite(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 530               .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 531       commands += QString("presentation_id");
 532   }
 533     else if ( event->eventtype == PresentationEvent::EVENT_VIEW_OBJECT_DEFLECTION_SHAPE ) {
 534       commands += QString("presentation_id = medcalc.MakeDeflectionShape(accessField(%1), viewMode=%2, scalarBarRange=%3, colorMap=%4)")
 535           .arg(fieldHandler->id).arg(viewMode).arg(scalarBarRange).arg(colorMap);
 536       commands += QString("presentation_id");
 537   }
 538
 539
 540   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_COMPONENT ) {
 541       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 542       commands += QString("params = medcalc.Get%1Parameters(%2)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 543       commands += QString("params.displayedComponent = '%1'").arg(QString::fromStdString(event->aString));
 544       commands += QString("medcalc.Update%1(%2, params)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 545   }
 546   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_COLORMAP ) {
 547       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 548       commands += QString("params = medcalc.Get%1Parameters(%2)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 549       commands += QString("params.colorMap = %1").arg(getColorMapPython());
 550       commands += QString("medcalc.Update%1(%2, params)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 551   }
 552   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_TIME_RANGE ) {
 553       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 554       commands += QString("params = medcalc.Get%1Parameters(%2)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 555       commands += QString("params.scalarBarRange = %1").arg(getScalarBarRangePython());
 556       commands += QString("medcalc.Update%1(%2, params)").arg(QString::fromStdString(typ)).arg(event->presentationId);
 557   }
 558   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_NB_CONTOUR ) {
 559       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 560       commands += QString("params = medcalc.GetContourParameters(%2)").arg(event->presentationId);
 561       commands += QString("params.nbContours = %1").arg(event->anInteger);
 562       commands += QString("medcalc.UpdateContour(%1, params)").arg(event->presentationId);
 563   }
 564   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_MESH_MODE ) {
 565       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 566       commands += QString("params = medcalc.GetMeshViewParameters(%2)").arg(event->presentationId);
 567       commands += QString("params.mode = %1").arg(getMeshModePython(event->anInteger));
 568       commands += QString("medcalc.UpdateMeshView(%1, params)").arg(event->presentationId);
 569   }
 570   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_NB_SLICES ) {
 571       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 572       commands += QString("params = medcalc.GetSlicesParameters(%2)").arg(event->presentationId);
 573       commands += QString("params.nbSlices = %1").arg(event->anInteger);
 574       commands += QString("medcalc.UpdateSlices(%1, params)").arg(event->presentationId);
 575   }
 576   else if ( event->eventtype == PresentationEvent::EVENT_CHANGE_SLICE_ORIENTATION ) {
 577       std::string typ = getPresTypeFromWidgetHelper(event->presentationId);
 578       commands += QString("params = medcalc.GetSlicesParameters(%2)").arg(event->presentationId);
 579       commands += QString("params.orientation = %1").arg(getSliceOrientationPython(event->anInteger));
 580       commands += QString("medcalc.UpdateSlices(%1, params)").arg(event->presentationId);
 581   }
 582
 583   else if ( event->eventtype == PresentationEvent::EVENT_DELETE_PRESENTATION ) {
 584       commands += QString("medcalc.RemovePresentation(%1)").arg(event->presentationId);
 585   }
 586   else {
 587       STDLOG("The event "<<event->eventtype<<" is not implemented yet");
 588   }
 589   _consoleDriver->exec(commands);
 590 }
 591
 592 MEDWidgetHelper *
 593 PresentationController::findOrCreateWidgetHelper(MEDCALC::MEDPresentationManager_ptr presManager,
 594                                                  int presId, const std::string& type, const std::string& name )
 595 {
 596   std::map<int, MEDWidgetHelper *>::const_iterator it =_presHelperMap.find(presId);
 597   if (it != _presHelperMap.end())
 598     return (*it).second;
 599   MEDWidgetHelper * wh = 0;
 600   if (type == MEDPresentationMeshView::TYPE_NAME)
 601     wh = new MEDWidgetHelperMeshView(this, _presManager, presId, name, _widgetPresentationParameters);
 602   else if (type == MEDPresentationScalarMap::TYPE_NAME)
 603     wh = new MEDWidgetHelperScalarMap(this, _presManager, presId, name, _widgetPresentationParameters);
 604   else if (type == MEDPresentationContour::TYPE_NAME)
 605     wh = new MEDWidgetHelperContour(this, _presManager, presId, name, _widgetPresentationParameters);
 606   else if (type == MEDPresentationSlices::TYPE_NAME)
 607     wh = new MEDWidgetHelperSlices(this, _presManager, presId, name, _widgetPresentationParameters);
 608   else if (type == MEDPresentationVectorField::TYPE_NAME)
 609     wh = new MEDWidgetHelperVectorField(this, _presManager, presId, name, _widgetPresentationParameters);
 610   else if (type == MEDPresentationPointSprite::TYPE_NAME)
 611     wh = new MEDWidgetHelperPointSprite(this, _presManager, presId, name, _widgetPresentationParameters);
 612   else if (type == MEDPresentationDeflectionShape::TYPE_NAME)
 613     wh = new MEDWidgetHelperDeflectionShape(this, _presManager, presId, name, _widgetPresentationParameters);
 614   else
 615     {
 616       const char * msg ="findOrCreateWidgetHelper(): NOT IMPLEMENTED !!!";
 617       STDLOG(msg);
 618       return wh;
 619     }
 620   _presHelperMap[presId] = wh;
 621   return wh;
 622 }
 623
 624 void
 625 PresentationController::onPresentationSelected(int presId, const QString& presType, const QString& presName)
 626 {
 627   if (presId == -1)
 628     {
 629       if (_widgetPresentationParameters->isShown())
 630         {
 631           _widgetPresentationParameters->toggleWidget(false);
 632           if(_currentWidgetHelper)
 633             _currentWidgetHelper->releaseWidget();
 634         }
 635     }
 636   else
 637     {
 638       if(_currentWidgetHelper)
 639         _currentWidgetHelper->releaseWidget();
 640       // Activate corresponding ParaView render view
 641       _presManager->activateView(presId);
 642       // Update widgets parameters
 643       _currentWidgetHelper = findOrCreateWidgetHelper(_presManager, presId, presType.toStdString(), presName.toStdString());
 644       _currentWidgetHelper->updateWidget(true);
 645     }
 646 }
 647
 648 void
 649 PresentationController::onParavisDump()
 650 {
 651   // We need a _studyEditor updated on the active study
 652   _studyEditor->updateActiveStudy();
 653
 654   // Get the selected objects in the study (SObject)
 655   SALOME_StudyEditor::SObjectList* listOfSObject = _studyEditor->getSelectedObjects();
 656
 657   // For the first object only, request the dump
 658   for (int i=0; i<listOfSObject->size(); i++) {
 659       SALOMEDS::SObject_var soPres = listOfSObject->at(i);
 660       std::string name(_studyEditor->getName(soPres));
 661       if (soPres->_is_nil() || name == "MEDCalc")
 662         return;
 663       int presId = _salomeModule->getIntParamFromStudyEditor(soPres,PRESENTATION_ID);
 664       // If fieldId equals -1, then it means that it is not a field
 665       // managed by the MED module, and we stop this function process.
 666       if ( presId < 0 )
 667         continue;
 668
 669       std::string dump(_presManager->getParavisDump(presId));
 670       std::cerr << "#====== ParaVis dump (presentation "  << presId << ") =====" << std::endl;
 671       std::cerr << dump;
 672       std::cerr << "#====== End of ParaVis dump =============== " << std::endl;
 673
 674       break; // stop at the first one
 675   }
 676 }
 677
 678 void
 679 PresentationController::updateTreeViewWithNewPresentation(long dataId, long presentationId)
 680 {
 681   if (presentationId < 0) {
 682       std::cerr << "Unknown presentation\n";
 683       return;
 684   }
 685
 686   std::string name(_presManager->getPresentationStringProperty(presentationId, MEDPresentation::PROP_NAME.c_str()));
 687   std::string type = name;
 688   std::string icon = std::string("ICO_") + type;
 689   icon = _getIconName(icon);
 690   std::string ico = tr(icon.c_str()).toStdString();
 691
 692   // Append presentation ID to the displayed name in the OB:
 693   std::ostringstream oss;
 694   name = tr(name.c_str()).toStdString();
 695   oss << name << " (" << presentationId << ")";
 696
 697   SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>(_salomeModule->application()->activeStudy());
 698   _PTR(Study) studyDS = study->studyDS();
 699
 700   // Mesh views are always registered at the mesh level:
 701   if (type == MEDPresentationMeshView::TYPE_NAME)
 702     {
 703       _salomeModule->engine()->registerPresentationMesh(_CAST(Study, studyDS)->GetStudy(), dataId,
 704           oss.str().c_str(), type.c_str(),ico.c_str(), presentationId);
 705     }
 706   else
 707     _salomeModule->engine()->registerPresentationField(_CAST(Study, studyDS)->GetStudy(), dataId,
 708             oss.str().c_str(), type.c_str(),ico.c_str(), presentationId);
 709
 710   // update Object browser
 711   _salomeModule->getApp()->updateObjectBrowser(true);
 712
 713   // auto-select new presentation
 714   std::string entry = _salomeModule->engine()->getStudyPresentationEntry(_CAST(Study, studyDS)->GetStudy(), presentationId);
 715   SALOME_ListIO selectedObjects;
 716   LightApp_Study* lightStudy = dynamic_cast<LightApp_Study*>( _salomeModule->application()->activeStudy() );
 717   QString component = lightStudy->componentDataType( entry.c_str() );
 718   selectedObjects.Append( new SALOME_InteractiveObject( (const char*)entry.c_str(),
 719                                                         (const char*)component.toLatin1(),
 720                                                         ""/*refobj->Name().c_str()*/ ) );
 721   //QStringList selectedObjects;
 722   //selectedObjects << QString(entry.c_str());
 723   LightApp_SelectionMgr* aSelectionMgr = _salomeModule->getApp()->selectionMgr();
 724   aSelectionMgr->setSelectedObjects(selectedObjects, false);
 725
 726   // emit onPresentationSelected
 727   int presId = -1;
 728   _salomeModule->itemClickGeneric(name, type, presId);
 729   onPresentationSelected(presId, QString::fromStdString(type), QString::fromStdString(name));
 730 }
 731
 732 void
 733 PresentationController::updateTreeViewForPresentationRemoval(long presentationId)
 734 {
 735   if (presentationId < 0) {
 736       std::cerr << "Unknown presentation\n";
 737       return;
 738   }
 739
 740   SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>(_salomeModule->application()->activeStudy());
 741   _PTR(Study) studyDS = study->studyDS();
 742
 743   _salomeModule->engine()->unregisterPresentation(_CAST(Study, studyDS)->GetStudy(), presentationId);
 744
 745   // update Object browser
 746   _salomeModule->getApp()->updateObjectBrowser(true);
 747 }
 748
 749 void
 750 PresentationController::_dealWithReplaceMode()
 751 {
 752   // Deal with replace mode: presentations with invalid IDs have to be removed:
 753   SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>(_salomeModule->application()->activeStudy());
 754   _PTR(Study) studyDS = study->studyDS();
 755
 756   MEDCALC::PresentationsList * lstManager = _presManager->getAllPresentations();
 757   MED_ORB::PresentationsList * lstModule = _salomeModule->engine()->getStudyPresentations(_CAST(Study, studyDS)->GetStudy());
 758   // The IDs not in the intersection needs deletion:
 759   CORBA::Long * last = lstManager->get_buffer() + lstManager->length();
 760   for (unsigned i = 0; i < lstModule->length(); i++) {
 761     CORBA::Long * ptr = std::find(lstManager->get_buffer(), last, (*lstModule)[i]);
 762     if (ptr == last) {
 763       STDLOG("Removing pres " << (*lstModule)[i] << " from OB.");
 764       // Presentation in module but not in manager anymore: to be deleted from OB:
 765       updateTreeViewForPresentationRemoval((*lstModule)[i]);
 766     }
 767   }
 768 }
 769
 770 void
 771 PresentationController::processWorkspaceEvent(const MEDCALC::MedEvent* event)
 772 {
 773   if ( event->type == MEDCALC::EVENT_ADD_PRESENTATION ) {
 774     if (event->dataId == -1) {
 775       // A file has been loaded, and we want to create a default presentation (MeshView) for it
 776       QString viewMode = getViewModePython();
 777       QStringList commands;
 778       commands += QString("presentation_id = medcalc.MakeMeshView(medcalc.GetFirstMeshFromDataSource(source_id), viewMode=%1)").arg(viewMode);
 779       commands += QString("presentation_id");
 780       _consoleDriver->exec(commands);
 781     }
 782     else {
 783       updateTreeViewWithNewPresentation(event->dataId, event->presentationId);
 784       _dealWithReplaceMode();
 785     }
 786   }
 787   else if ( event->type == MEDCALC::EVENT_REMOVE_PRESENTATION ) {
 788       updateTreeViewForPresentationRemoval(event->presentationId);
 789       // Hide parameter widget if necessary:
 790       onPresentationSelected(-1, "", "");
 791   }
 792   else if ( event->type == MEDCALC::EVENT_MODIFY_PRESENTATION ) {
 793       // Update parameter widget if shown:
 794       if(_currentWidgetHelper)
 795         _currentWidgetHelper->updateWidget(false);
 796   }
 797 }
 798
 799 void
 800 PresentationController::showDockWidgets(bool isVisible)
 801 {
 802   _dockWidget->setVisible(isVisible);
 803 }