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 : ModuleBase_WidgetSelector(theParent, theWorkshop, theData)
  71 {
  72   QFormLayout* aLayout = new QFormLayout(this);
  73   ModuleBase_Tools::adjustMargins(aLayout);
  74
  75   QString aLabelText = QString::fromStdString(theData->widgetLabel());
  76   QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
  77   myLabel = new QLabel(aLabelText, this);
  78   if (!aLabelIcon.isEmpty())
  79     myLabel->setPixmap(QPixmap(aLabelIcon));
  80
  81
  82   QString aToolTip = QString::fromStdString(theData->widgetTooltip());
  83   myTextLine = new QLineEdit(this);
  84   QString anObjName = QString::fromStdString(attributeID());
  85   myTextLine->setObjectName(anObjName);
  86   myTextLine->setReadOnly(true);
  87   myTextLine->setToolTip(aToolTip);
  88   myTextLine->installEventFilter(this);
  89
  90   aLayout->addRow(myLabel, myTextLine);
  91   myLabel->setToolTip(aToolTip);
  92
  93   std::string aTypes = theData->getProperty("shape_types");
  94   myShapeTypes = QString(aTypes.c_str()).split(' ', QString::SkipEmptyParts);
  95 }
  96
  97 //********************************************************************
  98 ModuleBase_WidgetShapeSelector::~ModuleBase_WidgetShapeSelector()
  99 {
 100 }
 101
 102 //********************************************************************
 103 bool ModuleBase_WidgetShapeSelector::storeValueCustom() const
 104 {
 105   // the value is stored on the selection changed signal processing
 106   return true;
 107 }
 108
 109 //********************************************************************
 110 void ModuleBase_WidgetShapeSelector::setObject(ObjectPtr theSelectedObject,
 111                                                GeomShapePtr theShape)
 112 {
 113   DataPtr aData = myFeature->data();
 114   std::string aType = aData->attribute(attributeID())->attributeType();
 115   if (aType == ModelAPI_AttributeReference::typeId()) {
 116     AttributeReferencePtr aRef = aData->reference(attributeID());
 117     ObjectPtr aObject = aRef->value();
 118     if (!(aObject && aObject->isSame(theSelectedObject))) {
 119       aRef->setValue(theSelectedObject);
 120     }
 121   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 122     AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 123
 124     AttributePtr anAttribute = myWorkshop->module()->findAttribute(theSelectedObject, theShape);
 125     if (anAttribute.get())
 126       aRefAttr->setAttr(anAttribute);
 127     else {
 128       ObjectPtr aObject = aRefAttr->object();
 129       if (!(aObject && aObject->isSame(theSelectedObject))) {
 130         aRefAttr->setObject(theSelectedObject);
 131       }
 132     }
 133   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 134     AttributeSelectionPtr aSelectAttr = aData->selection(attributeID());
 135     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theSelectedObject);
 136     if (aSelectAttr.get() != NULL) {
 137       aSelectAttr->setValue(aResult, theShape);
 138     }
 139   }
 140 }
 141
 142 //********************************************************************
 143 QList<ModuleBase_ViewerPrs> ModuleBase_WidgetShapeSelector::getAttributeSelection() const
 144 {
 145   QList<ModuleBase_ViewerPrs> aSelected;
 146   if(myFeature) {
 147     DataPtr aData = myFeature->data();
 148     AttributePtr anAttribute = myFeature->attribute(attributeID());
 149
 150     ObjectPtr anObject = ModuleBase_Tools::getObject(anAttribute);
 151     TopoDS_Shape aShape;
 152     std::shared_ptr<GeomAPI_Shape> aShapePtr = getShape();
 153     if (aShapePtr.get()) {
 154       aShape = aShapePtr->impl<TopoDS_Shape>();
 155     }
 156     ModuleBase_ViewerPrs aPrs(anObject, aShape, NULL);
 157     aSelected.append(aPrs);
 158   }
 159   return aSelected;
 160 }
 161
 162 //********************************************************************
 163 bool ModuleBase_WidgetShapeSelector::restoreValueCustom()
 164 {
 165   bool isBlocked = this->blockSignals(true);
 166   updateSelectionName();
 167   this->blockSignals(isBlocked);
 168
 169   return true;
 170 }
 171
 172 //********************************************************************
 173 QList<QWidget*> ModuleBase_WidgetShapeSelector::getControls() const
 174 {
 175   QList<QWidget*> aControls;
 176   aControls.append(myTextLine);
 177   return aControls;
 178 }
 179
 180 void ModuleBase_WidgetShapeSelector::updateFocus()
 181 {
 182   emit focusOutWidget(this);
 183 }
 184
 185 //********************************************************************
 186 QIntList ModuleBase_WidgetShapeSelector::getShapeTypes() const
 187 {
 188   QIntList aShapeTypes;
 189   foreach(QString aType, myShapeTypes) {
 190     aShapeTypes.append(ModuleBase_Tools::shapeType(aType));
 191   }
 192   return aShapeTypes;
 193 }
 194
 195 //********************************************************************
 196 GeomShapePtr ModuleBase_WidgetShapeSelector::getShape() const
 197 {
 198   GeomShapePtr aShape;
 199   DataPtr aData = myFeature->data();
 200   if (!aData->isValid())
 201     return aShape;
 202
 203   std::string aType = aData->attribute(attributeID())->attributeType();
 204   if (aType == ModelAPI_AttributeReference::typeId()) {
 205   } else if (aType == ModelAPI_AttributeRefAttr::typeId()) {
 206     AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 207     if (aRefAttr.get() && !aRefAttr->isObject()) {
 208       AttributePtr anAttribute = aRefAttr->attr();
 209       aShape = myWorkshop->module()->findShape(anAttribute);
 210     }
 211   } else if (aType == ModelAPI_AttributeSelection::typeId()) {
 212     AttributeSelectionPtr aSelectAttr = aData->selection(attributeID());
 213     aShape = aSelectAttr->value();
 214   }
 215
 216   return aShape;
 217 }
 218
 219 //********************************************************************
 220 void ModuleBase_WidgetShapeSelector::updateSelectionName()
 221 {
 222   DataPtr aData = myFeature->data();
 223   if (!aData->isValid())
 224     return;
 225
 226   bool isNameUpdated = false;
 227   AttributeSelectionPtr aSelect = aData->selection(attributeID());
 228   if (aSelect) {
 229     myTextLine->setText(QString::fromStdString(aSelect->namingName(getDefaultValue())));
 230     isNameUpdated = true;
 231   }
 232   if (!isNameUpdated) {
 233     ObjectPtr anObject = ModuleBase_Tools::getObject(myFeature->attribute(attributeID()));
 234     if (anObject.get() != NULL) {
 235       std::string aName = anObject->data()->name();
 236       myTextLine->setText(QString::fromStdString(aName));
 237     } else {
 238       AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 239       if (aRefAttr && aRefAttr->attr().get() != NULL) {
 240         //myIsObject = aRefAttr->isObject();
 241         std::string anAttrName = generateName(aRefAttr->attr(), myWorkshop);
 242         myTextLine->setText(QString::fromStdString(anAttrName));
 243       }
 244       else {
 245         myTextLine->setText(getDefaultValue().c_str());
 246       }
 247     }
 248   }
 249 }
 250
 251 //********************************************************************
 252 void ModuleBase_WidgetShapeSelector::storeAttributeValue()
 253 {
 254   ModuleBase_WidgetValidated::storeAttributeValue();
 255
 256   DataPtr aData = myFeature->data();
 257   AttributePtr anAttribute = myFeature->attribute(attributeID());
 258
 259   myObject = ModuleBase_Tools::getObject(anAttribute);
 260   myShape = getShape();
 261   myRefAttribute = AttributePtr();
 262   myIsObject = false;
 263   AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 264   if (aRefAttr) {
 265     myIsObject = aRefAttr->isObject();
 266     myRefAttribute = aRefAttr->attr();
 267   }
 268 }
 269
 270 //********************************************************************
 271 void ModuleBase_WidgetShapeSelector::restoreAttributeValue(bool theValid)
 272 {
 273   ModuleBase_WidgetValidated::restoreAttributeValue(theValid);
 274
 275   DataPtr aData = myFeature->data();
 276   AttributePtr anAttribute = myFeature->attribute(attributeID());
 277
 278   setObject(myObject, myShape);
 279   AttributeRefAttrPtr aRefAttr = aData->refattr(attributeID());
 280   if (aRefAttr) {
 281     if (!myIsObject)
 282       aRefAttr->setAttr(myRefAttribute);
 283   }
 284 }