src/ModuleBase/ModuleBase_WidgetShapeSelector.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        ModuleBase_WidgetShapeSelector.cpp
   4 // Created:     2 June 2014
   5 // Author:      Vitaly Smetannikov
   6
   7 #include <ModuleBase_WidgetShapeSelector.h>
   8 #include <ModuleBase_Definitions.h>
   9 #include <ModuleBase_ISelection.h>
  10 #include <ModuleBase_IWorkshop.h>
  11 #include <ModuleBase_IViewer.h>
  12 #include <ModuleBase_Tools.h>
  13 #include <ModuleBase_FilterFactory.h>
  14 #include <ModuleBase_Filter.h>
  15 #include <ModuleBase_IModule.h>
  16
  17 #include <Config_WidgetAPI.h>
  18 #include <Events_Loop.h>
  19 #include <Events_Message.h>
  20 #include <GeomAPI_Interface.h>
  21 #include <GeomAPI_Shape.h>
  22
  23 #include <ModelAPI_AttributeReference.h>
  24 #include <ModelAPI_Data.h>
  25 #include <ModelAPI_Document.h>
  26 #include <ModelAPI_Events.h>
  27 #include <ModelAPI_Feature.h>
  28 #include <ModelAPI_Result.h>
  29 #include <ModelAPI_ResultConstruction.h>
  30 #include <ModelAPI_AttributeReference.h>
  31 #include <ModelAPI_AttributeSelection.h>
  32 #include <ModelAPI_Session.h>
  33 #include <ModelAPI_Tools.h>
  34 #include <ModelAPI_ResultBody.h>
  35 #include <ModelAPI_AttributeRefAttr.h>
  36 #include <ModelAPI_Validator.h>
  37 #include <ModelAPI_AttributeValidator.h>
  38
  39 #include <Config_WidgetAPI.h>
  40 #include <Events_Error.h>
  41
  42 #include <GeomAPI_Shape.h>
  43
  44 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
  45 #include <TopoDS_Shape.hxx>
  46 #include <TopExp_Explorer.hxx>
  47
  48 #include <QWidget>
  49 #include <QLayout>
  50 #include <QLabel>
  51 #include <QLineEdit>
  52 #include <QToolButton>
  53 #include <QString>
  54 #include <QEvent>
  55 #include <QDockWidget>
  56 #include <QApplication>
  57 #include <QFormLayout>
  58
  59 #include <TopExp_Explorer.hxx>
  60 #include <TopoDS_Shape.hxx>
  61
  62 #include <memory>
  63
  64 #include <list>
  65 #include <string>
  66
  67 ModuleBase_WidgetShapeSelector::ModuleBase_WidgetShapeSelector(QWidget* theParent,
  68                                                      ModuleBase_IWorkshop* theWorkshop,
  69                                                      const Config_WidgetAPI* theData,
  70                                                      const std::string& theParentId)
  71  : ModuleBase_WidgetSelector(theParent, theWorkshop, theData, theParentId)
  72 {
  73   QFormLayout* aLayout = new QFormLayout(this);
  74   ModuleBase_Tools::adjustMargins(aLayout);
  75
  76   QString aLabelText = QString::fromStdString(theData->widgetLabel());
  77   QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
  78   myLabel = new QLabel(aLabelText, this);
  79   if (!aLabelIcon.isEmpty())
  80     myLabel->setPixmap(QPixmap(aLabelIcon));
  81
  82
  83   QString aToolTip = QString::fromStdString(theData->widgetTooltip());
  84   myTextLine = new QLineEdit(this);
  85   QString anObjName = QString::fromStdString(attributeID());
  86   myTextLine->setObjectName(anObjName);
  87   myTextLine->setReadOnly(true);
  88   myTextLine->setToolTip(aToolTip);
  89   myTextLine->installEventFilter(this);
  90
  91   aLayout->addRow(myLabel, myTextLine);
  92   myLabel->setToolTip(aToolTip);
  93
  94   std::string aTypes = theData->getProperty("shape_types");
  95   myShapeTypes = QString(aTypes.c_str()).split(' ', QString::SkipEmptyParts);
  96 }
  97
  98 //********************************************************************
  99 ModuleBase_WidgetShapeSelector::~ModuleBase_WidgetShapeSelector()
 100 {
 101 }
 102
 103 //********************************************************************
 104 bool ModuleBase_WidgetShapeSelector::storeValueCustom() const
 105 {
 106   // the value is stored on the selection changed signal processing
 107   return true;
 108 }
 109
 110 //********************************************************************
 111 void ModuleBase_WidgetShapeSelector::setObject(ObjectPtr theSelectedObject,
 112                                                GeomShapePtr theShape)
 113 {
 114   DataPtr aData = myFeature->data();
 115   std::string aType = aData->attribute(attributeID())->attributeType();
 116   if (aType == ModelAPI_AttributeReference::typeId()) {
 117     AttributeReferencePtr aRef = aData->reference(attributeID());
 118     ObjectPtr aObject = aRef->value();
 119     if (!(aObject && aObject->isSame(theSelectedObject))) {
 120       aRef->setValue(theSelectedObject);
 121     }
 122   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 123     AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 124
 125     AttributePtr anAttribute = myWorkshop->module()->findAttribute(theSelectedObject, theShape);
 126     if (anAttribute.get())
 127       aRefAttr->setAttr(anAttribute);
 128     else {
 129       ObjectPtr aObject = aRefAttr->object();
 130       if (!(aObject && aObject->isSame(theSelectedObject))) {
 131         aRefAttr->setObject(theSelectedObject);
 132       }
 133     }
 134   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 135     AttributeSelectionPtr aSelectAttr = aData->selection(attributeID());
 136     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
 137     if (aSelectAttr.get() != NULL) {
 138       aSelectAttr->setValue(aResult, theShape);
 139     }
 140   }
 141 }
 142
 143 //********************************************************************
 144 QList<ModuleBase_ViewerPrs> ModuleBase_WidgetShapeSelector::getAttributeSelection() const
 145 {
 146   QList<ModuleBase_ViewerPrs> aSelected;
 147   if(myFeature) {
 148     DataPtr aData = myFeature->data();
 149     AttributePtr anAttribute = myFeature->attribute(attributeID());
 150
 151     ObjectPtr anObject = ModuleBase_Tools::getObject(anAttribute);
 152     TopoDS_Shape aShape;
 153     std::shared_ptr<GeomAPI_Shape> aShapePtr = getShape();
 154     if (aShapePtr.get()) {
 155       aShape = aShapePtr->impl<TopoDS_Shape>();
 156     }
 157     ModuleBase_ViewerPrs aPrs(anObject, aShape, NULL);
 158     aSelected.append(aPrs);
 159   }
 160   return aSelected;
 161 }
 162
 163 //********************************************************************
 164 bool ModuleBase_WidgetShapeSelector::restoreValueCustom()
 165 {
 166   bool isBlocked = this->blockSignals(true);
 167   updateSelectionName();
 168   this->blockSignals(isBlocked);
 169
 170   return true;
 171 }
 172
 173 //********************************************************************
 174 QList<QWidget*> ModuleBase_WidgetShapeSelector::getControls() const
 175 {
 176   QList<QWidget*> aControls;
 177   aControls.append(myTextLine);
 178   return aControls;
 179 }
 180
 181 void ModuleBase_WidgetShapeSelector::updateFocus()
 182 {
 183   emit focusOutWidget(this);
 184 }
 185
 186 //********************************************************************
 187 QIntList ModuleBase_WidgetShapeSelector::getShapeTypes() const
 188 {
 189   QIntList aShapeTypes;
 190   foreach(QString aType, myShapeTypes) {
 191     aShapeTypes.append(ModuleBase_Tools::shapeType(aType));
 192   }
 193   return aShapeTypes;
 194 }
 195
 196 //********************************************************************
 197 GeomShapePtr ModuleBase_WidgetShapeSelector::getShape() const
 198 {
 199   GeomShapePtr aShape;
 200   DataPtr aData = myFeature->data();
 201   if (!aData->isValid())
 202     return aShape;
 203
 204   std::string aType = aData->attribute(attributeID())->attributeType();
 205   if (aType == ModelAPI_AttributeReference::typeId()) {
 206   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 207     AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 208     if (aRefAttr.get() && !aRefAttr->isObject()) {
 209       AttributePtr anAttribute = aRefAttr->attr();
 210       aShape = myWorkshop->module()->findShape(anAttribute);
 211     }
 212   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 213     AttributeSelectionPtr aSelectAttr = aData->selection(attributeID());
 214     aShape = aSelectAttr->value();
 215   }
 216
 217   return aShape;
 218 }
 219
 220 //********************************************************************
 221 void ModuleBase_WidgetShapeSelector::updateSelectionName()
 222 {
 223   DataPtr aData = myFeature->data();
 224   if (!aData->isValid())
 225     return;
 226
 227   bool isNameUpdated = false;
 228   AttributeSelectionPtr aSelect = aData->selection(attributeID());
 229   if (aSelect) {
 230     myTextLine->setText(QString::fromStdString(aSelect->namingName(getDefaultValue())));
 231     isNameUpdated = true;
 232   }
 233   if (!isNameUpdated) {
 234     ObjectPtr anObject = ModuleBase_Tools::getObject(myFeature->attribute(attributeID()));
 235     if (anObject.get() != NULL) {
 236       std::string aName = anObject->data()->name();
 237       myTextLine->setText(QString::fromStdString(aName));
 238     } else {
 239       AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 240       if (aRefAttr && aRefAttr->attr().get() != NULL) {
 241         //myIsObject = aRefAttr->isObject();
 242         std::string anAttrName = generateName(aRefAttr->attr(), myWorkshop);
 243         myTextLine->setText(QString::fromStdString(anAttrName));
 244       }
 245       else {
 246         myTextLine->setText(getDefaultValue().c_str());
 247       }
 248     }
 249   }
 250 }
 251
 252 //********************************************************************
 253 void ModuleBase_WidgetShapeSelector::storeAttributeValue()
 254 {
 255   ModuleBase_WidgetValidated::storeAttributeValue();
 256
 257   DataPtr aData = myFeature->data();
 258   AttributePtr anAttribute = myFeature->attribute(attributeID());
 259
 260   myObject = ModuleBase_Tools::getObject(anAttribute);
 261   myShape = getShape();
 262   myRefAttribute = AttributePtr();
 263   myIsObject = false;
 264   AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 265   if (aRefAttr) {
 266     myIsObject = aRefAttr->isObject();
 267     myRefAttribute = aRefAttr->attr();
 268   }
 269 }
 270
 271 //********************************************************************
 272 void ModuleBase_WidgetShapeSelector::restoreAttributeValue(bool theValid)
 273 {
 274   ModuleBase_WidgetValidated::restoreAttributeValue(theValid);
 275
 276   DataPtr aData = myFeature->data();
 277   AttributePtr anAttribute = myFeature->attribute(attributeID());
 278
 279   setObject(myObject, myShape);
 280   AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 281   if (aRefAttr) {
 282     if (!myIsObject)
 283       aRefAttr->setAttr(myRefAttribute);
 284   }
 285 }