src/ModuleBase/ModuleBase_Tools.cpp

   1 // Copyright (C) 2014-2017  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
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "ModuleBase_Tools.h"
  22
  23 #include <ModuleBase_ParamIntSpinBox.h>
  24 #include <ModuleBase_ParamSpinBox.h>
  25 #include <ModuleBase_WidgetFactory.h>
  26 #include <ModuleBase_IWorkshop.h>
  27 #include <ModuleBase_IModule.h>
  28 #include <ModuleBase_IconFactory.h>
  29 #include <ModuleBase_ResultPrs.h>
  30
  31 #include <ModelAPI_Attribute.h>
  32 #include <ModelAPI_AttributeRefAttr.h>
  33 #include <ModelAPI_AttributeReference.h>
  34 #include <ModelAPI_AttributeSelection.h>
  35 #include <ModelAPI_AttributeSelectionList.h>
  36 #include <ModelAPI_AttributeRefList.h>
  37 #include <ModelAPI_AttributeRefAttrList.h>
  38 #include <ModelAPI_ResultPart.h>
  39 #include <ModelAPI_ResultConstruction.h>
  40 #include <Events_Loop.h>
  41
  42 #include <ModelAPI_Data.h>
  43 #include <ModelAPI_Result.h>
  44 #include <ModelAPI_ResultCompSolid.h>
  45 #include <ModelAPI_ResultParameter.h>
  46 #include <ModelAPI_Tools.h>
  47 #include <ModelAPI_Session.h>
  48 #include <ModelAPI_Events.h>
  49
  50 #include <ModelGeomAlgo_Point2D.h>
  51
  52 #include <TopoDS_Iterator.hxx>
  53
  54 #include <GeomDataAPI_Point2D.h>
  55 #include <Events_InfoMessage.h>
  56 #include <GeomAPI_ShapeExplorer.h>
  57
  58 #include <Config_PropManager.h>
  59 #include <Config_Translator.h>
  60
  61 #include <Prs3d_PointAspect.hxx>
  62 #include <Graphic3d_AspectMarker3d.hxx>
  63
  64 #include <Image_AlienPixMap.hxx>
  65
  66 #include <QWidget>
  67 #include <QLayout>
  68 #include <QPainter>
  69 #include <QBitmap>
  70 #include <QDoubleSpinBox>
  71 #include <QGraphicsDropShadowEffect>
  72 #include <QColor>
  73 #include <QApplication>
  74 #include <QMessageBox>
  75 #include <QAction>
  76 #include <QTextCodec>
  77
  78 #include <sstream>
  79 #include <string>
  80
  81 #ifdef WIN32
  82 #pragma warning(disable : 4996) // for getenv
  83 #endif
  84
  85 const double tolerance = 1e-7;
  86 const double DEFAULT_DEVIATION_COEFFICIENT = 1.e-4;
  87
  88 //#define DEBUG_ACTIVATE_WINDOW
  89 //#define DEBUG_SET_FOCUS
  90
  91 #ifdef WIN32
  92 # define FSEP "\\"
  93 #else
  94 # define FSEP "/"
  95 #endif
  96
  97 namespace ModuleBase_Tools {
  98
  99 //******************************************************************
 100
 101 //******************************************************************
 102
 103 void adjustMargins(QWidget* theWidget)
 104 {
 105   if(!theWidget)
 106     return;
 107   adjustMargins(theWidget->layout());
 108 }
 109
 110 void adjustMargins(QLayout* theLayout)
 111 {
 112   if(!theLayout)
 113     return;
 114   theLayout->setContentsMargins(2, 5, 2, 5);
 115   theLayout->setSpacing(4);
 116 }
 117
 118 void zeroMargins(QWidget* theWidget)
 119 {
 120   if(!theWidget)
 121     return;
 122   zeroMargins(theWidget->layout());
 123 }
 124
 125 void zeroMargins(QLayout* theLayout)
 126 {
 127   if(!theLayout)
 128     return;
 129   theLayout->setContentsMargins(0, 0, 0, 0);
 130   theLayout->setSpacing(5);
 131 }
 132
 133 void activateWindow(QWidget* theWidget, const QString& theInfo)
 134 {
 135   if (theWidget) {
 136     theWidget->activateWindow();
 137     theWidget->raise();
 138   }
 139
 140 #ifdef DEBUG_ACTIVATE_WINDOW
 141   qDebug(QString("activateWindow: %1").arg(theInfo).toStdString().c_str());
 142 #endif
 143 }
 144
 145 void setFocus(QWidget* theWidget, const QString& theInfo)
 146 {
 147   activateWindow(theWidget);
 148   theWidget->setFocus();
 149   // rectangle of focus is not visible on tool button widgets
 150   theWidget->repaint();
 151 #ifdef DEBUG_SET_FOCUS
 152   qDebug(QString("setFocus: %1").arg(theInfo).toStdString().c_str());
 153 #endif
 154 }
 155
 156 void setShadowEffect(QWidget* theWidget, const bool isSetEffect)
 157 {
 158   if (isSetEffect) {
 159     QGraphicsDropShadowEffect* aGlowEffect = new QGraphicsDropShadowEffect();
 160     aGlowEffect->setOffset(.0);
 161     aGlowEffect->setBlurRadius(10.0);
 162     aGlowEffect->setColor(QColor(0, 170, 255)); // Light-blue color, #00AAFF
 163     theWidget->setGraphicsEffect(aGlowEffect);
 164   }
 165   else {
 166     QGraphicsEffect* anEffect = theWidget->graphicsEffect();
 167     if(anEffect)
 168       anEffect->deleteLater();
 169     theWidget->setGraphicsEffect(NULL);
 170   }
 171 }
 172
 173 QPixmap composite(const QString& theAdditionalIcon, const QString& theIcon)
 174 {
 175   QImage anIcon = ModuleBase_IconFactory::loadImage(theIcon);
 176   QImage anAditional(theAdditionalIcon);
 177
 178   if (anIcon.isNull())
 179     return QPixmap();
 180
 181   int anAddWidth = anAditional.width();
 182   int anAddHeight = anAditional.height();
 183
 184   int aWidth = anIcon.width();
 185   int aHeight = anIcon.height();
 186
 187   int aStartWidthPos = aWidth - anAddWidth - 1;
 188   int aStartHeightPos = aHeight - anAddHeight - 1;
 189
 190   for (int i = 0; i < anAddWidth && i + aStartWidthPos < aWidth; i++)
 191   {
 192     for (int j = 0; j < anAddHeight && j + aStartHeightPos < aHeight; j++)
 193     {
 194       if (qAlpha(anAditional.pixel(i, j)) > 0)
 195         anIcon.setPixel(i + aStartWidthPos, j + aStartHeightPos, anAditional.pixel(i, j));
 196     }
 197   }
 198   return QPixmap::fromImage(anIcon);
 199 }
 200
 201 QPixmap lighter(const QString& theIcon, const int theLighterValue)
 202 {
 203   QImage anIcon = ModuleBase_IconFactory::loadImage(theIcon);
 204   if (anIcon.isNull())
 205     return QPixmap();
 206
 207   QImage aResult = ModuleBase_IconFactory::loadImage(theIcon);
 208   for (int i = 0; i < anIcon.width(); i++)
 209   {
 210     for (int j = 0; j < anIcon.height(); j++)
 211     {
 212       QRgb anRgb = anIcon.pixel(i, j);
 213       QColor aPixelColor(qRed(anRgb), qGreen(anRgb), qBlue(anRgb),
 214                          qAlpha(aResult.pixel(i, j)));
 215
 216       QColor aLighterColor = aPixelColor.lighter(theLighterValue);
 217       aResult.setPixel(i, j, qRgba(aLighterColor.red(), aLighterColor.green(),
 218                                     aLighterColor.blue(), aLighterColor.alpha()));
 219     }
 220   }
 221   return QPixmap::fromImage(aResult);
 222 }
 223
 224 void setSpinText(ModuleBase_ParamSpinBox* theSpin, const QString& theText)
 225 {
 226   if (theSpin->text() == theText)
 227     return;
 228   // In order to avoid extra text setting because it will
 229   // reset cursor position in control
 230   bool isBlocked = theSpin->blockSignals(true);
 231   theSpin->setText(theText);
 232   theSpin->blockSignals(isBlocked);
 233 }
 234
 235 void setSpinValue(QDoubleSpinBox* theSpin, double theValue)
 236 {
 237   if (fabs(theSpin->value() - theValue) < tolerance)
 238     return;
 239   bool isBlocked = theSpin->blockSignals(true);
 240   theSpin->setValue(theValue);
 241   theSpin->blockSignals(isBlocked);
 242 }
 243
 244 void setSpinValue(ModuleBase_ParamSpinBox* theSpin, double theValue)
 245 {
 246   if (fabs(theSpin->value() - theValue) < tolerance)
 247     return;
 248   bool isBlocked = theSpin->blockSignals(true);
 249   theSpin->setValue(theValue);
 250   theSpin->blockSignals(isBlocked);
 251 }
 252
 253 void setSpinText(ModuleBase_ParamIntSpinBox* theSpin, const QString& theText)
 254 {
 255   // In order to avoid extra text setting because it will
 256   // reset cursor position in control
 257   if (theSpin->text() == theText)
 258     return;
 259   bool isBlocked = theSpin->blockSignals(true);
 260   theSpin->setText(theText);
 261   theSpin->blockSignals(isBlocked);
 262 }
 263
 264 void setSpinValue(ModuleBase_ParamIntSpinBox* theSpin, int theValue)
 265 {
 266   if (theSpin->value() == theValue)
 267     return;
 268   bool isBlocked = theSpin->blockSignals(true);
 269   theSpin->setValue(theValue);
 270   theSpin->blockSignals(isBlocked);
 271 }
 272
 273 QAction* createAction(const QIcon& theIcon, const QString& theText,
 274                       QObject* theParent, const QObject* theReceiver,
 275                       const char* theMember, const QString& theToolTip,
 276                       const QString& theStatusTip)
 277 {
 278   QAction* anAction = new QAction(theIcon, theText, theParent);
 279   anAction->setToolTip(theToolTip.isEmpty() ? theText : theToolTip);
 280   anAction->setStatusTip(!theStatusTip.isEmpty() ? theStatusTip :
 281                                                    (!theToolTip.isEmpty() ? theToolTip : theText));
 282   if (theReceiver)
 283     QObject::connect(anAction, SIGNAL(triggered(bool)), theReceiver, theMember);
 284
 285   return anAction;
 286 }
 287
 288 #ifdef _DEBUG
 289 QString objectName(const ObjectPtr& theObj)
 290 {
 291   if (!theObj.get())
 292     return "";
 293
 294   return theObj->data()->name().c_str();
 295 }
 296
 297 QString objectInfo(const ObjectPtr& theObj, const bool isUseAttributesInfo)
 298 {
 299   QString aFeatureStr = "feature";
 300   if (!theObj.get())
 301     return aFeatureStr;
 302
 303   std::ostringstream aPtrStr;
 304   aPtrStr << "[" << theObj.get() << "]";
 305
 306   ResultPtr aRes = std::dynamic_pointer_cast<ModelAPI_Result>(theObj);
 307   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObj);
 308   if(aRes.get()) {
 309     aFeatureStr.append(QString("(result%1)").arg(aPtrStr.str().c_str()).toStdString() .c_str());
 310     if (aRes->isDisabled())
 311       aFeatureStr.append("[disabled]");
 312     if (aRes->isConcealed())
 313       aFeatureStr.append("[concealed]");
 314     if (ModelAPI_Tools::hasSubResults(aRes))
 315       aFeatureStr.append("[hasSubResults]");
 316
 317     aFeature = ModelAPI_Feature::feature(aRes);
 318   }
 319   else
 320     aFeatureStr.append(aPtrStr.str().c_str());
 321
 322   if (aFeature.get()) {
 323     aFeatureStr.append(QString(": %1").arg(aFeature->getKind().c_str()).toStdString().c_str());
 324     if (aFeature->data()->isValid()) {
 325       aFeatureStr.append(QString(", name=%1").arg(theObj->data()->name().c_str()).toStdString()
 326                                                                                        .c_str());
 327     }
 328     if (isUseAttributesInfo) {
 329       std::set<std::shared_ptr<ModelAPI_Attribute> > anAttributes;
 330       std::string aPointsInfo = ModelGeomAlgo_Point2D::getPontAttributesInfo(aFeature,
 331                                                                           anAttributes).c_str();
 332       if (!aPointsInfo.empty())
 333         aFeatureStr.append(QString(", attributes: %1")
 334           .arg(aPointsInfo.c_str()).toStdString().c_str());
 335     }
 336   }
 337
 338   return aFeatureStr;
 339 }
 340 #endif
 341
 342 typedef QMap<QString, int> ShapeTypes;
 343 static ShapeTypes myShapeTypes;
 344
 345 int shapeType(const QString& theType)
 346 {
 347   if (myShapeTypes.count() == 0) {
 348     myShapeTypes["compound"]   = TopAbs_COMPOUND;
 349     myShapeTypes["compounds"]  = TopAbs_COMPOUND;
 350     myShapeTypes["compsolid"]  = TopAbs_COMPSOLID;
 351     myShapeTypes["compsolids"] = TopAbs_COMPSOLID;
 352     myShapeTypes["solid"]      = TopAbs_SOLID;
 353     myShapeTypes["solids"]     = TopAbs_SOLID;
 354     myShapeTypes["shell"]      = TopAbs_SHELL;
 355     myShapeTypes["shells"]     = TopAbs_SHELL;
 356     myShapeTypes["face"]       = TopAbs_FACE;
 357     myShapeTypes["faces"]      = TopAbs_FACE;
 358     myShapeTypes["wire"]       = TopAbs_WIRE;
 359     myShapeTypes["wires"]      = TopAbs_WIRE;
 360     myShapeTypes["edge"]       = TopAbs_EDGE;
 361     myShapeTypes["edges"]      = TopAbs_EDGE;
 362     myShapeTypes["vertex"]     = TopAbs_VERTEX;
 363     myShapeTypes["vertices"]   = TopAbs_VERTEX;
 364     myShapeTypes["object"]     = ModuleBase_ResultPrs::Sel_Result;
 365     myShapeTypes["objects"]    = ModuleBase_ResultPrs::Sel_Result;
 366   }
 367   QString aType = theType.toLower();
 368   if(myShapeTypes.contains(aType))
 369     return myShapeTypes[aType];
 370   Events_InfoMessage("ModuleBase_Tools", "Shape type defined in XML is not implemented!").send();
 371   return TopAbs_SHAPE;
 372 }
 373
 374 void checkObjects(const QObjectPtrList& theObjects, bool& hasResult, bool& hasFeature,
 375                   bool& hasParameter, bool& hasCompositeOwner, bool& hasResultInHistory)
 376 {
 377   hasResult = false;
 378   hasFeature = false;
 379   hasParameter = false;
 380   hasCompositeOwner = false;
 381   hasResultInHistory = false;
 382   foreach(ObjectPtr aObj, theObjects) {
 383     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 384     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
 385     ResultParameterPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aResult);
 386
 387     hasResult |= (aResult.get() != NULL);
 388     hasFeature |= (aFeature.get() != NULL);
 389     hasParameter |= (aConstruction.get() != NULL);
 390     if (hasFeature)
 391       hasCompositeOwner |= (ModelAPI_Tools::compositeOwner(aFeature) != NULL);
 392
 393     if (!hasResultInHistory && aResult.get()) {
 394       FeaturePtr aFeature = ModelAPI_Feature::feature(aResult);
 395       hasResultInHistory = aFeature.get() && aFeature->isInHistory();
 396     }
 397
 398     if (hasFeature && hasResult  && hasParameter && hasCompositeOwner)
 399       break;
 400   }
 401 }
 402
 403 /*bool setDefaultDeviationCoefficient(std::shared_ptr<GeomAPI_Shape> theGeomShape)
 404 {
 405   if (!theGeomShape.get())
 406     return false;
 407   // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
 408   // correction of deviation for them should not influence to the application performance
 409   GeomAPI_ShapeExplorer anExp(theGeomShape, GeomAPI_Shape::FACE);
 410   bool anEmpty = anExp.empty();
 411   return !anExp.more();
 412 }*/
 413
 414 /*void setDefaultDeviationCoefficient(const std::shared_ptr<ModelAPI_Result>& theResult,
 415                                     const Handle(Prs3d_Drawer)& theDrawer)
 416 {
 417   if (!theResult.get())
 418     return;
 419   bool aUseDeviation = false;
 420
 421   std::string aResultGroup = theResult->groupName();
 422   if (aResultGroup == ModelAPI_ResultConstruction::group())
 423     aUseDeviation = true;
 424   else if (aResultGroup == ModelAPI_ResultBody::group()) {
 425     GeomShapePtr aGeomShape = theResult->shape();
 426     if (aGeomShape.get())
 427       aUseDeviation = setDefaultDeviationCoefficient(aGeomShape);
 428   }
 429   if (aUseDeviation)
 430     theDrawer->SetDeviationCoefficient(DEFAULT_DEVIATION_COEFFICIENT);
 431 }
 432 */
 433 void setDefaultDeviationCoefficient(const TopoDS_Shape& theShape,
 434                                     const Handle(Prs3d_Drawer)& theDrawer)
 435 {
 436   if (theShape.IsNull())
 437     return;
 438
 439   std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape());
 440   aGeomShape->setImpl(new TopoDS_Shape(theShape));
 441
 442   // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
 443   // correction of deviation for them should not influence to the application performance
 444   GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
 445   bool isConstruction = !anExp.more();
 446
 447   double aDeflection;
 448   if (isConstruction)
 449     aDeflection = Config_PropManager::real("Visualization", "construction_deflection");
 450   else
 451     aDeflection = Config_PropManager::real("Visualization", "body_deflection");
 452
 453   theDrawer->SetDeviationCoefficient(aDeflection);
 454 }
 455
 456 Quantity_Color color(const std::string& theSection,
 457                      const std::string& theName)
 458 {
 459   std::vector<int> aColor = Config_PropManager::color(theSection, theName);
 460   return Quantity_Color(aColor[0] / 255., aColor[1] / 255., aColor[2] / 255., Quantity_TOC_RGB);
 461 }
 462
 463 ObjectPtr getObject(const AttributePtr& theAttribute)
 464 {
 465   ObjectPtr anObject;
 466   std::string anAttrType = theAttribute->attributeType();
 467   if (anAttrType == ModelAPI_AttributeRefAttr::typeId()) {
 468     AttributeRefAttrPtr anAttr =
 469       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
 470     if (anAttr != NULL && anAttr->isObject())
 471       anObject = anAttr->object();
 472   }
 473   if (anAttrType == ModelAPI_AttributeSelection::typeId()) {
 474     AttributeSelectionPtr anAttr =
 475       std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
 476     if (anAttr != NULL)
 477       anObject = anAttr->context();
 478   }
 479   if (anAttrType == ModelAPI_AttributeReference::typeId()) {
 480     AttributeReferencePtr anAttr =
 481       std::dynamic_pointer_cast<ModelAPI_AttributeReference>(theAttribute);
 482     if (anAttr.get() != NULL)
 483       anObject = anAttr->value();
 484   }
 485   return anObject;
 486 }
 487
 488 TopAbs_ShapeEnum getCompoundSubType(const TopoDS_Shape& theShape)
 489 {
 490   TopAbs_ShapeEnum aShapeType = theShape.ShapeType();
 491
 492   // for compounds check sub-shapes: it may be compound of needed type:
 493   // Booleans may produce compounds of Solids
 494   if (aShapeType == TopAbs_COMPOUND) {
 495     for(TopoDS_Iterator aSubs(theShape); aSubs.More(); aSubs.Next()) {
 496       if (!aSubs.Value().IsNull()) {
 497         TopAbs_ShapeEnum aSubType = aSubs.Value().ShapeType();
 498         if (aSubType == TopAbs_COMPOUND) { // compound of compound(s)
 499           aShapeType = TopAbs_COMPOUND;
 500           break;
 501         }
 502         if (aShapeType == TopAbs_COMPOUND) {
 503           aShapeType = aSubType;
 504         } else if (aShapeType != aSubType) { // compound of shapes of different types
 505           aShapeType = TopAbs_COMPOUND;
 506           break;
 507         }
 508       }
 509     }
 510   }
 511   return aShapeType;
 512 }
 513
 514 void getParameters(QStringList& theParameters)
 515 {
 516   theParameters.clear();
 517
 518   SessionPtr aSession = ModelAPI_Session::get();
 519   std::list<DocumentPtr> aDocList;
 520   DocumentPtr anActiveDocument = aSession->activeDocument();
 521   DocumentPtr aRootDocument = aSession->moduleDocument();
 522   aDocList.push_back(anActiveDocument);
 523   if (anActiveDocument != aRootDocument) {
 524     aDocList.push_back(aRootDocument);
 525   }
 526   std::string aGroupId = ModelAPI_ResultParameter::group();
 527   for(std::list<DocumentPtr>::const_iterator it = aDocList.begin(); it != aDocList.end(); ++it) {
 528     DocumentPtr aDocument = *it;
 529     int aSize = aDocument->size(aGroupId);
 530     for (int i = 0; i < aSize; i++) {
 531       ObjectPtr anObject = aDocument->object(aGroupId, i);
 532       std::string aParameterName = anObject->data()->name();
 533       theParameters.append(aParameterName.c_str());
 534     }
 535   }
 536 }
 537
 538 std::string findGreedAttribute(ModuleBase_IWorkshop* theWorkshop,
 539                                const FeaturePtr& theFeature)
 540 {
 541   std::string anAttributeId;
 542
 543   std::string aXmlCfg, aDescription;
 544   theWorkshop->module()->getXMLRepresentation(theFeature->getKind(), aXmlCfg, aDescription);
 545
 546   ModuleBase_WidgetFactory aFactory(aXmlCfg, theWorkshop);
 547   std::string anAttributeTitle;
 548   aFactory.getGreedAttribute(anAttributeId);
 549
 550   return anAttributeId;
 551 }
 552
 553 bool hasObject(const AttributePtr& theAttribute, const ObjectPtr& theObject,
 554                const std::shared_ptr<GeomAPI_Shape>& theShape,
 555                ModuleBase_IWorkshop* theWorkshop,
 556                const bool theTemporarily)
 557 {
 558   bool aHasObject = false;
 559   if (!theAttribute.get())
 560     return aHasObject;
 561
 562   std::string aType = theAttribute->attributeType();
 563   if (aType == ModelAPI_AttributeReference::typeId()) {
 564     AttributeReferencePtr aRef =
 565       std::dynamic_pointer_cast<ModelAPI_AttributeReference>(theAttribute);
 566     ObjectPtr aObject = aRef->value();
 567     aHasObject = aObject && aObject->isSame(theObject);
 568     //if (!(aObject && aObject->isSame(theObject))) {
 569     //  aRef->setValue(theObject);
 570     //}
 571   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 572     AttributeRefAttrPtr aRefAttr =
 573       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
 574
 575     AttributePtr anAttribute = theWorkshop->module()->findAttribute(theObject, theShape);
 576     if (anAttribute.get()) {
 577       //aRefAttr->setAttr(anAttribute);
 578     }
 579     else {
 580       ObjectPtr aObject = aRefAttr->object();
 581       aHasObject = aObject && aObject->isSame(theObject);
 582       //if (!(aObject && aObject->isSame(theObject))) {
 583       //  aRefAttr->setObject(theObject);
 584       //}
 585     }
 586   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 587     /*AttributeSelectionPtr aSelectAttr =
 588                              std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
 589     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 590     if (aSelectAttr.get() != NULL) {
 591       aSelectAttr->setValue(aResult, theShape, theTemporarily);
 592     }*/
 593   }
 594   if (aType == ModelAPI_AttributeSelectionList::typeId()) {
 595     AttributeSelectionListPtr aSelectionListAttr =
 596                          std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
 597     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 598     aHasObject = aSelectionListAttr->isInList(aResult, theShape, theTemporarily);
 599   }
 600   else if (aType == ModelAPI_AttributeRefList::typeId()) {
 601     AttributeRefListPtr aRefListAttr =
 602       std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
 603     aHasObject = aRefListAttr->isInList(theObject);
 604     //if (!theCheckIfAttributeHasObject || !aRefListAttr->isInList(theObject))
 605     //  aRefListAttr->append(theObject);
 606   }
 607   else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
 608     AttributeRefAttrListPtr aRefAttrListAttr =
 609       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttrList>(theAttribute);
 610     AttributePtr anAttribute = theWorkshop->module()->findAttribute(theObject, theShape);
 611
 612     if (anAttribute.get()) {
 613       aHasObject = aRefAttrListAttr->isInList(anAttribute);
 614       //if (!theCheckIfAttributeHasObject || !aRefAttrListAttr->isInList(anAttribute))
 615       //  aRefAttrListAttr->append(anAttribute);
 616     }
 617     else {
 618       aHasObject = aRefAttrListAttr->isInList(theObject);
 619       //if (!theCheckIfAttributeHasObject || !aRefAttrListAttr->isInList(theObject))
 620       //  aRefAttrListAttr->append(theObject);
 621     }
 622   }
 623   return aHasObject;
 624 }
 625
 626 bool setObject(const AttributePtr& theAttribute, const ObjectPtr& theObject,
 627                const GeomShapePtr& theShape, ModuleBase_IWorkshop* theWorkshop,
 628                const bool theTemporarily, const bool theCheckIfAttributeHasObject)
 629 {
 630   if (!theAttribute.get())
 631     return false;
 632
 633   bool isDone = true;
 634   std::string aType = theAttribute->attributeType();
 635   if (aType == ModelAPI_AttributeReference::typeId()) {
 636     AttributeReferencePtr aRef =
 637       std::dynamic_pointer_cast<ModelAPI_AttributeReference>(theAttribute);
 638     ObjectPtr aObject = aRef->value();
 639     if (!(aObject && aObject->isSame(theObject))) {
 640       aRef->setValue(theObject);
 641     }
 642   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 643     AttributeRefAttrPtr aRefAttr =
 644       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
 645
 646     AttributePtr anAttribute = theWorkshop->module()->findAttribute(theObject, theShape);
 647     if (anAttribute.get())
 648       aRefAttr->setAttr(anAttribute);
 649     else {
 650       ObjectPtr aObject = aRefAttr->object();
 651       if (!(aObject && aObject->isSame(theObject))) {
 652         aRefAttr->setObject(theObject);
 653       }
 654     }
 655   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 656     AttributeSelectionPtr aSelectAttr =
 657                              std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
 658     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 659     if (aSelectAttr.get() != NULL) {
 660       aSelectAttr->setValue(aResult, theShape, theTemporarily);
 661     }
 662   }
 663   if (aType == ModelAPI_AttributeSelectionList::typeId()) {
 664     AttributeSelectionListPtr aSelectionListAttr =
 665                          std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(theAttribute);
 666     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 667     if (!theCheckIfAttributeHasObject ||
 668         !aSelectionListAttr->isInList(aResult, theShape, theTemporarily))
 669       aSelectionListAttr->append(aResult, theShape, theTemporarily);
 670   }
 671   else if (aType == ModelAPI_AttributeRefList::typeId()) {
 672     AttributeRefListPtr aRefListAttr =
 673       std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
 674     if (!theCheckIfAttributeHasObject || !aRefListAttr->isInList(theObject)) {
 675       if (theObject.get())
 676         aRefListAttr->append(theObject);
 677       else
 678         isDone = false;
 679     }
 680   }
 681   else if (aType == ModelAPI_AttributeRefAttrList::typeId()) {
 682     AttributeRefAttrListPtr aRefAttrListAttr =
 683       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttrList>(theAttribute);
 684     AttributePtr anAttribute = theWorkshop->module()->findAttribute(theObject, theShape);
 685
 686     if (anAttribute.get()) {
 687       if (!theCheckIfAttributeHasObject || !aRefAttrListAttr->isInList(anAttribute))
 688         aRefAttrListAttr->append(anAttribute);
 689     }
 690     else {
 691       if (!theCheckIfAttributeHasObject || !aRefAttrListAttr->isInList(theObject)) {
 692         if (theObject.get())
 693           aRefAttrListAttr->append(theObject);
 694         else
 695           isDone = false;
 696       }
 697     }
 698   }
 699   return isDone;
 700 }
 701
 702 GeomShapePtr getShape(const AttributePtr& theAttribute, ModuleBase_IWorkshop* theWorkshop)
 703 {
 704   GeomShapePtr aShape;
 705   if (!theAttribute.get())
 706     return aShape;
 707
 708   std::string aType = theAttribute->attributeType();
 709   if (aType == ModelAPI_AttributeReference::typeId()) {
 710   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 711     AttributeRefAttrPtr aRefAttr =
 712       std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
 713     if (aRefAttr.get() && !aRefAttr->isObject()) {
 714       AttributePtr anAttribute = aRefAttr->attr();
 715       aShape = theWorkshop->module()->findShape(anAttribute);
 716     }
 717   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 718     AttributeSelectionPtr aSelectAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
 719                                                                                  (theAttribute);
 720     aShape = aSelectAttr->value();
 721   }
 722   else // Geom2D point processing
 723     aShape = theWorkshop->module()->findShape(theAttribute);
 724   return aShape;
 725 }
 726
 727 void flushUpdated(ObjectPtr theObject)
 728 {
 729   blockUpdateViewer(true);
 730
 731   // Fix the problem of not previewed results of constraints applied. Flush Create/Delete
 732   // (for the sketch result) to start processing of the sketch in the solver.
 733   // TODO: these flushes should be moved in a separate method provided by Model
 734   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
 735   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
 736   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_DELETED));
 737
 738   blockUpdateViewer(false);
 739 }
 740
 741 void blockUpdateViewer(const bool theValue)
 742 {
 743   // the viewer update should be blocked in order to avoid the temporary feature content
 744   // when the solver processes the feature, the redisplay message can be flushed
 745   // what caused the display in the viewer preliminary states of object
 746   // e.g. fillet feature, angle value change
 747   std::shared_ptr<Events_Message> aMsg;
 748   if (theValue) {
 749     aMsg = std::shared_ptr<Events_Message>(
 750         new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_BLOCKED)));
 751   }
 752   else {
 753     // the viewer update should be unblocked
 754     aMsg = std::shared_ptr<Events_Message>(
 755         new Events_Message(Events_Loop::eventByName(EVENT_UPDATE_VIEWER_UNBLOCKED)));
 756   }
 757   Events_Loop::loop()->send(aMsg);
 758 }
 759
 760 QString wrapTextByWords(const QString& theValue, QWidget* theWidget,
 761                                           int theMaxLineInPixels)
 762 {
 763   static QFontMetrics tfm(theWidget ? theWidget->font() : QApplication::font());
 764   static qreal phi = 2.618;
 765
 766   QRect aBounds = tfm.boundingRect(theValue);
 767   if(aBounds.width() <= theMaxLineInPixels)
 768     return theValue;
 769
 770   qreal s = aBounds.width() * aBounds.height();
 771   qreal aGoldWidth = sqrt(s*phi);
 772
 773   QStringList aWords = theValue.split(" ", QString::SkipEmptyParts);
 774   QStringList aLines;
 775   int n = aWords.count();
 776   QString aLine;
 777   for (int i = 0; i < n; i++) {
 778     QString aLineExt = aLine + " " + aWords[i];
 779     qreal anWidthNonExt = tfm.boundingRect(aLine).width();
 780     qreal anWidthExt = tfm.boundingRect(aLineExt).width();
 781     qreal aDeltaNonExt = fabs(anWidthNonExt-aGoldWidth);
 782     qreal aDeltaExt    = fabs(anWidthExt-aGoldWidth);
 783     if(aDeltaNonExt < aDeltaExt) {
 784       // new line
 785       aLines.append(aLine);
 786       aLine = aWords[i];
 787     }
 788     else
 789       aLine = aLineExt;
 790   }
 791
 792   if(!aLine.isEmpty())
 793     aLines.append(aLine);
 794
 795   QString aResult = aLines.join("\n");
 796   return aResult;
 797 }
 798
 799 //**************************************************************
 800 QLocale doubleLocale()
 801 {
 802   // VSR 01/07/2010: Disable thousands separator for spin box
 803   // (to avoid inconsistency of double-2-string and string-2-double conversion)
 804   QLocale aLocale;
 805   aLocale.setNumberOptions(aLocale.numberOptions() |
 806                            QLocale::OmitGroupSeparator |
 807                            QLocale::RejectGroupSeparator);
 808   return aLocale;
 809 }
 810
 811 //**************************************************************
 812 void refsToFeatureInFeatureDocument(const ObjectPtr& theObject,
 813                                     std::set<FeaturePtr>& theRefFeatures)
 814 {
 815   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 816   if (aFeature.get()) {
 817     DocumentPtr aFeatureDoc = aFeature->document();
 818     // 1. find references in the current document
 819     aFeatureDoc->refsToFeature(aFeature, theRefFeatures, false);
 820   }
 821 }
 822
 823
 824 //**************************************************************
 825 /*bool isSubOfComposite(const ObjectPtr& theObject)
 826 {
 827   bool isSub = false;
 828   std::set<FeaturePtr> aRefFeatures;
 829   refsToFeatureInFeatureDocument(theObject, aRefFeatures);
 830   std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
 831                                        aLast = aRefFeatures.end();
 832   for (; anIt != aLast && !isSub; anIt++) {
 833     isSub = isSubOfComposite(theObject, *anIt);
 834   }
 835   return isSub;
 836 }*/
 837
 838 //**************************************************************
 839 /*bool isSubOfComposite(const ObjectPtr& theObject, const FeaturePtr& theFeature)
 840 {
 841   bool isSub = false;
 842   CompositeFeaturePtr aComposite = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theFeature);
 843   if (aComposite.get()) {
 844     isSub = aComposite->isSub(theObject);
 845     // the recursive is possible, the parameters are sketch circle and extrusion cut. They are
 846     // separated by composite sketch feature
 847     if (!isSub) {
 848       int aNbSubs = aComposite->numberOfSubs();
 849       for (int aSub = 0; aSub < aNbSubs && !isSub; aSub++) {
 850         isSub = isSubOfComposite(theObject, aComposite->subFeature(aSub));
 851       }
 852     }
 853   }
 854   return isSub;
 855 }*/
 856
 857 //**************************************************************
 858 ResultPtr firstResult(const ObjectPtr& theObject)
 859 {
 860   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 861   if (!aResult.get()) {
 862     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
 863     if (aFeature.get())
 864       aResult = aFeature->firstResult();
 865   }
 866   return aResult;
 867 }
 868
 869 //**************************************************************
 870 bool isFeatureOfResult(const FeaturePtr& theFeature, const std::string& theGroupOfResult)
 871 {
 872   bool isResult = false;
 873
 874   if (!theFeature->data()->isValid())
 875     return isResult;
 876
 877   ResultPtr aFirstResult = theFeature->firstResult();
 878   if (!aFirstResult.get())
 879     return isResult;
 880
 881   return aFirstResult->groupName() == theGroupOfResult;
 882 }
 883
 884 //**************************************************************
 885 bool hasModuleDocumentFeature(const std::set<FeaturePtr>& theFeatures)
 886 {
 887   bool aFoundModuleDocumentObject = false;
 888   DocumentPtr aModuleDoc = ModelAPI_Session::get()->moduleDocument();
 889
 890   std::set<FeaturePtr>::const_iterator anIt = theFeatures.begin(), aLast = theFeatures.end();
 891   for (; anIt != aLast && !aFoundModuleDocumentObject; anIt++) {
 892     FeaturePtr aFeature = *anIt;
 893     ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 894     if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 895       continue;
 896     aFoundModuleDocumentObject = aFeature->document() == aModuleDoc;
 897   }
 898
 899   return aFoundModuleDocumentObject;
 900 }
 901
 902 //**************************************************************
 903 bool askToDelete(const std::set<FeaturePtr> theFeatures,
 904                  const std::map<FeaturePtr, std::set<FeaturePtr> >& theReferences,
 905                  QWidget* theParent,
 906                  std::set<FeaturePtr>& theReferencesToDelete,
 907                  const std::string& thePrefixInfo)
 908 {
 909   QString aNotActivatedDocWrn;
 910   std::string aNotActivatedNames;
 911   if (!ModelAPI_Tools::allDocumentsActivated(aNotActivatedNames)) {
 912     if (ModuleBase_Tools::hasModuleDocumentFeature(theFeatures))
 913       aNotActivatedDocWrn =
 914         QObject::tr("Selected objects can be used in Part documents which are not loaded:%1.\n")
 915                             .arg(aNotActivatedNames.c_str());
 916   }
 917
 918   std::set<FeaturePtr> aFeaturesRefsTo;
 919   std::set<FeaturePtr> aFeaturesRefsToParameter;
 920   std::set<FeaturePtr> aParameterFeatures;
 921   QStringList aPartFeatureNames;
 922   std::set<FeaturePtr>::const_iterator anIt = theFeatures.begin(),
 923                                        aLast = theFeatures.end();
 924   // separate features to references to parameter features and references to others
 925   for (; anIt != aLast; anIt++) {
 926     FeaturePtr aFeature = *anIt;
 927     if (theReferences.find(aFeature) == theReferences.end())
 928       continue;
 929
 930     if (isFeatureOfResult(aFeature, ModelAPI_ResultPart::group()))
 931       aPartFeatureNames.append(aFeature->name().c_str());
 932
 933     std::set<FeaturePtr> aRefFeatures;
 934     std::set<FeaturePtr> aRefList = theReferences.at(aFeature);
 935     std::set<FeaturePtr>::const_iterator aRefIt = aRefList.begin(), aRefLast = aRefList.end();
 936     for (; aRefIt != aRefLast; aRefIt++) {
 937       FeaturePtr aRefFeature = *aRefIt;
 938       if (theFeatures.find(aRefFeature) == theFeatures.end() && // it is not selected
 939           aRefFeatures.find(aRefFeature) == aRefFeatures.end()) // it is not added
 940         aRefFeatures.insert(aRefFeature);
 941     }
 942
 943     if (isFeatureOfResult(aFeature, ModelAPI_ResultParameter::group())) {
 944       aFeaturesRefsToParameter.insert(aRefFeatures.begin(), aRefFeatures.end());
 945       aParameterFeatures.insert(aFeature);
 946     }
 947     else {
 948       theReferencesToDelete.insert(aRefFeatures.begin(), aRefFeatures.end());
 949     }
 950   }
 951
 952   std::set<FeaturePtr> aFeaturesRefsToParameterOnly;
 953   anIt = aFeaturesRefsToParameter.begin();
 954   aLast = aFeaturesRefsToParameter.end();
 955   // separate features to references to parameter features and references to others
 956   QStringList aParamFeatureNames;
 957   for (; anIt != aLast; anIt++) {
 958     FeaturePtr aFeature = *anIt;
 959     if (theReferencesToDelete.find(aFeature) == theReferencesToDelete.end()) {
 960       aFeaturesRefsToParameterOnly.insert(aFeature);
 961       aParamFeatureNames.append(aFeature->name().c_str());
 962     }
 963   }
 964   aParamFeatureNames.sort();
 965   QStringList anOtherFeatureNames;
 966   anIt = theReferencesToDelete.begin();
 967   aLast = theReferencesToDelete.end();
 968   for (; anIt != aLast; anIt++) {
 969     FeaturePtr aFeature = *anIt;
 970     if (isFeatureOfResult(aFeature, ModelAPI_ResultPart::group()))
 971       aPartFeatureNames.append(aFeature->name().c_str());
 972     else
 973       anOtherFeatureNames.append(aFeature->name().c_str());
 974   }
 975   aPartFeatureNames.sort();
 976   anOtherFeatureNames.sort();
 977
 978   bool aCanReplaceParameters = !aFeaturesRefsToParameterOnly.empty();
 979
 980   QMessageBox aMessageBox(theParent);
 981   aMessageBox.setWindowTitle(QObject::tr("Delete features"));
 982   aMessageBox.setIcon(QMessageBox::Warning);
 983   aMessageBox.setStandardButtons(QMessageBox::No | QMessageBox::Yes);
 984   aMessageBox.setDefaultButton(QMessageBox::No);
 985
 986   QString aText;
 987   if (!thePrefixInfo.empty())
 988     aText = thePrefixInfo.c_str();
 989   QString aSep = ", ";
 990   if (!aPartFeatureNames.empty()) {
 991     aText += QString(QObject::tr("The following parts will be deleted: %1.\n"))
 992              .arg(aPartFeatureNames.join(aSep));
 993   }
 994   if (!aNotActivatedDocWrn.isEmpty())
 995     aText += aNotActivatedDocWrn;
 996   if (!anOtherFeatureNames.empty()) {
 997     const char* aMsg = "Features are used in the following features: %1.\nThese "
 998                        "features will be deleted.\n";
 999     aText += QString(QObject::tr(aMsg))
1000                      .arg(anOtherFeatureNames.join(aSep));
1001   }
1002   if (!aParamFeatureNames.empty()) {
1003     const char* aMsg = "Parameters are used in the following features: %1.\nThese features will "
1004                        "be deleted.\nOr parameters could be replaced by their values.\n";
1005     aText += QString(QObject::tr(aMsg))
1006                      .arg(aParamFeatureNames.join(aSep));
1007     QPushButton *aReplaceButton =
1008       aMessageBox.addButton(QObject::tr("Replace"), QMessageBox::ActionRole);
1009   }
1010
1011   if (!aText.isEmpty()) {
1012     aText += "Would you like to continue?";
1013     aMessageBox.setText(aText);
1014     aMessageBox.exec();
1015     QMessageBox::ButtonRole aButtonRole = aMessageBox.buttonRole(aMessageBox.clickedButton());
1016
1017     if (aButtonRole == QMessageBox::NoRole)
1018       return false;
1019
1020     if (aButtonRole == QMessageBox::ActionRole) {
1021       foreach (FeaturePtr aObj, aParameterFeatures)
1022         ModelAPI_ReplaceParameterMessage::send(aObj, 0);
1023     }
1024     else
1025       theReferencesToDelete.insert(aFeaturesRefsToParameterOnly.begin(),
1026                                    aFeaturesRefsToParameterOnly.end());
1027   }
1028   return true;
1029 }
1030
1031 //**************************************************************
1032 void convertToFeatures(const QObjectPtrList& theObjects, std::set<FeaturePtr>& theFeatures)
1033 {
1034   QObjectPtrList::const_iterator anIt = theObjects.begin(), aLast = theObjects.end();
1035   for(; anIt != aLast; anIt++) {
1036     ObjectPtr anObject = *anIt;
1037     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
1038     // for parameter result, use the corresponded reature to be removed
1039     if (!aFeature.get() && anObject->groupName() == ModelAPI_ResultParameter::group()) {
1040       aFeature = ModelAPI_Feature::feature(anObject);
1041     }
1042     theFeatures.insert(aFeature);
1043   }
1044 }
1045
1046 QString translate(const Events_InfoMessage& theMessage)
1047 {
1048   QString aMessage;
1049
1050   if (!theMessage.empty()) {
1051     std::string aStr = Config_Translator::translate(theMessage);
1052     if (!aStr.empty()) {
1053       std::string aCodec = Config_Translator::codec(theMessage);
1054       aMessage = QTextCodec::codecForName(aCodec.c_str())->toUnicode(aStr.c_str());
1055     }
1056   }
1057
1058   return aMessage;
1059 }
1060
1061 QString translate(const std::string& theContext, const std::string& theMessage)
1062 {
1063   QString aMessage;
1064
1065   if (!theMessage.empty()) {
1066     std::string aStr = Config_Translator::translate(theContext, theMessage);
1067     if (!aStr.empty()) {
1068       std::string aCodec = Config_Translator::codec(theContext);
1069       aMessage = QTextCodec::codecForName(aCodec.c_str())->toUnicode(aStr.c_str());
1070     }
1071   }
1072
1073   return aMessage;
1074 }
1075
1076 void setPointBallHighlighting(AIS_Shape* theAIS)
1077 {
1078   static Handle(Image_AlienPixMap) aPixMap;
1079   if(aPixMap.IsNull()) {
1080     // Load icon for the presentation
1081     std::string aFile;
1082     char* anEnv = getenv("SHAPER_ROOT_DIR");
1083     if(anEnv) {
1084       aFile = std::string(anEnv) +
1085         FSEP + "share" + FSEP + "salome" + FSEP + "resources" + FSEP + "shaper";
1086     } else {
1087       anEnv = getenv("OPENPARTS_ROOT_DIR");
1088       if (anEnv)
1089         aFile = std::string(anEnv) + FSEP + "resources";
1090     }
1091
1092     aFile += FSEP;
1093     static const std::string aMarkerName = "marker_dot.png";
1094     aFile += aMarkerName;
1095     aPixMap = new Image_AlienPixMap();
1096     if(!aPixMap->Load(aFile.c_str())) {
1097       // The icon for constraint is not found
1098       static const std::string aMsg =
1099         "Error: Point market not found by path: \"" + aFile + "\". Falling back.";
1100       //Events_InfoMessage("ModuleBase_Tools::setPointBallHighlighting", aMsg).send();
1101     }
1102   }
1103
1104   Handle(Graphic3d_AspectMarker3d) anAspect;
1105   Handle(Prs3d_Drawer) aDrawer = theAIS->HilightAttributes();
1106 #ifdef USE_OCCT_720
1107   // to do: implement ball highlighting, in 7.2.0 this drawer is NULL
1108 #else
1109   if(aDrawer->HasOwnPointAspect()) {
1110     Handle(Prs3d_PointAspect) aPntAspect = aDrawer->PointAspect();
1111     if(aPixMap->IsEmpty()) {
1112       anAspect = aPntAspect->Aspect();
1113       anAspect->SetType(Aspect_TOM_BALL);
1114     } else {
1115       if(aPixMap->Format() == Image_PixMap::ImgGray) {
1116         aPixMap->SetFormat (Image_PixMap::ImgAlpha);
1117       } else if(aPixMap->Format() == Image_PixMap::ImgGrayF) {
1118         aPixMap->SetFormat (Image_PixMap::ImgAlphaF);
1119       }
1120       anAspect = new Graphic3d_AspectMarker3d(aPixMap);
1121       aPntAspect->SetAspect(anAspect);
1122     }
1123     aDrawer->SetPointAspect(aPntAspect);
1124     theAIS->SetHilightAttributes(aDrawer);
1125   }
1126 #endif
1127 }
1128
1129 } // namespace ModuleBase_Tools
1130
1131