src/PartSet/PartSet_WidgetSketchCreator.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetSketchCreator.cpp
   4 // Created:     08 June 2015
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "PartSet_WidgetSketchCreator.h"
   8 #include "PartSet_Module.h"
   9
  10 #include <Config_Keywords.h>
  11
  12 #include <XGUI_ModuleConnector.h>
  13 #include <XGUI_Workshop.h>
  14 #include <XGUI_Displayer.h>
  15 #include <XGUI_SelectionMgr.h>
  16 #include <XGUI_OperationMgr.h>
  17
  18 #include <GeomAPI_Face.h>
  19
  20 #include <ModelAPI_Session.h>
  21 #include <ModelAPI_ResultBody.h>
  22 #include <ModelAPI_AttributeSelection.h>
  23 #include <ModelAPI_AttributeSelectionList.h>
  24 #include <ModelAPI_Validator.h>
  25
  26 #include <SketchPlugin_SketchEntity.h>
  27 #include <FeaturesPlugin_CompositeBoolean.h>
  28
  29 #include <ModuleBase_Tools.h>
  30 #include <ModuleBase_Operation.h>
  31 #include <ModuleBase_IPropertyPanel.h>
  32 #include <ModuleBase_OperationFeature.h>
  33 #include <Config_WidgetAPI.h>
  34
  35 #include <QLabel>
  36 #include <QLineEdit>
  37 #include <QFormLayout>
  38 #include <QMessageBox>
  39
  40 PartSet_WidgetSketchCreator::PartSet_WidgetSketchCreator(QWidget* theParent,
  41                                                          PartSet_Module* theModule,
  42                                                          const Config_WidgetAPI* theData,
  43                                                          const std::string& theParentId)
  44 : ModuleBase_ModelWidget(theParent, theData, theParentId), myModule(theModule), myUseBody(true)
  45 {
  46   QFormLayout* aLayout = new QFormLayout(this);
  47   ModuleBase_Tools::adjustMargins(aLayout);
  48
  49   QString aLabelText = QString::fromStdString(theData->widgetLabel());
  50   QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
  51   myLabel = new QLabel(aLabelText, this);
  52   if (!aLabelIcon.isEmpty())
  53     myLabel->setPixmap(QPixmap(aLabelIcon));
  54
  55
  56   QString aToolTip = QString::fromStdString(theData->widgetTooltip());
  57   myTextLine = new QLineEdit(this);
  58   myTextLine->setReadOnly(true);
  59   myTextLine->setToolTip(aToolTip);
  60   myTextLine->installEventFilter(this);
  61
  62   QString aUseBody = QString::fromStdString(theData->getProperty(USE_BODY));
  63   if(!aUseBody.isEmpty()) {
  64     myUseBody = QVariant(aUseBody).toBool();
  65   }
  66
  67   aLayout->addRow(myLabel, myTextLine);
  68 }
  69
  70 PartSet_WidgetSketchCreator::~PartSet_WidgetSketchCreator()
  71 {
  72 }
  73
  74 QList<QWidget*> PartSet_WidgetSketchCreator::getControls() const
  75 {
  76   QList<QWidget*> aControls;
  77   aControls.append(myTextLine);
  78   return aControls;
  79 }
  80
  81 bool PartSet_WidgetSketchCreator::restoreValueCustom()
  82 {
  83   CompositeFeaturePtr aCompFeature =
  84     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
  85   if (aCompFeature->numberOfSubs() > 0) {
  86     FeaturePtr aSubFeature = aCompFeature->subFeature(0);
  87     myTextLine->setText(QString::fromStdString(aSubFeature->data()->name()));
  88   }
  89   return true;
  90 }
  91
  92 bool PartSet_WidgetSketchCreator::storeValueCustom() const
  93 {
  94   return true;
  95 }
  96
  97 void PartSet_WidgetSketchCreator::activateCustom()
  98 {
  99   CompositeFeaturePtr aCompFeature =
 100     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
 101   if (aCompFeature->numberOfSubs() == 0)
 102     connect(myModule, SIGNAL(operationLaunched()), SLOT(onStarted()));
 103 }
 104
 105 void PartSet_WidgetSketchCreator::onStarted()
 106 {
 107   disconnect(myModule, SIGNAL(operationLaunched()), this, SLOT(onStarted()));
 108
 109   // Check that model already has bodies
 110   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
 111   XGUI_Workshop* aWorkshop = aConnector->workshop();
 112   XGUI_Displayer* aDisp = aWorkshop->displayer();
 113   QObjectPtrList aObjList = aDisp->displayedObjects();
 114   bool aHasBody = !myUseBody;
 115   ResultBodyPtr aBody;
 116   if(!aHasBody) {
 117     foreach(ObjectPtr aObj, aObjList) {
 118       aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObj);
 119       if (aBody.get() != NULL) {
 120         aHasBody = true;
 121         break;
 122       }
 123     }
 124   }
 125
 126   if (aHasBody) {
 127     // Launch Sketch operation
 128     CompositeFeaturePtr aCompFeature =
 129       std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
 130
 131     /// add sketch feature without current feature change.
 132     /// it is important to do not change the current feature in order to
 133     /// after sketch edition, the extrusion cut feature becomes current
 134     SessionPtr aMgr = ModelAPI_Session::get();
 135     DocumentPtr aDoc = aMgr->activeDocument();
 136     FeaturePtr aPreviousCurrentFeature = aDoc->currentFeature(false);
 137     FeaturePtr aSketch = aCompFeature->addFeature("Sketch");
 138     aDoc->setCurrentFeature(aPreviousCurrentFeature, false);
 139
 140     // start edit operation for the sketch
 141     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 142                                                              (myModule->createOperation("Sketch"));
 143     if (aFOperation)
 144       aFOperation->setFeature(aSketch);
 145     myModule->sendOperation(aFOperation);
 146     //connect(anOperation, SIGNAL(aborted()), aWorkshop->operationMgr(), SLOT(abortAllOperations()));
 147   } else {
 148     // Break current operation
 149     std::string anOperationName = feature()->getKind();
 150     QString aTitle = tr( anOperationName.c_str() );
 151     QMessageBox::warning(this, aTitle,
 152         tr("There are no bodies found. Operation aborted."), QMessageBox::Ok);
 153     ModuleBase_Operation* aOp = myModule->workshop()->currentOperation();
 154     aOp->abort();
 155   }
 156 }
 157
 158 bool PartSet_WidgetSketchCreator::focusTo()
 159 {
 160   CompositeFeaturePtr aCompFeature =
 161     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
 162   if (aCompFeature->numberOfSubs() == 0)
 163     return ModuleBase_ModelWidget::focusTo();
 164
 165   connect(myModule, SIGNAL(operationResumed(ModuleBase_Operation*)), SLOT(onResumed(ModuleBase_Operation*)));
 166   SessionPtr aMgr = ModelAPI_Session::get();
 167   // Open transaction that is general for the previous nested one: it will be closed on nested commit
 168   bool aIsOp = aMgr->isOperation();
 169   if (!aIsOp) {
 170     const static std::string aNestedOpID("Parameters modification");
 171     aMgr->startOperation(aNestedOpID, true);
 172   }
 173
 174   restoreValue();
 175   return false;
 176 }
 177
 178 void PartSet_WidgetSketchCreator::onResumed(ModuleBase_Operation* theOp)
 179 {
 180   CompositeFeaturePtr aCompFeature =
 181     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(myFeature);
 182   CompositeFeaturePtr aSketchFeature =
 183     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aCompFeature->subFeature(0));
 184   if (aSketchFeature->numberOfSubs() == 0) {
 185     // Abort operation
 186     SessionPtr aMgr = ModelAPI_Session::get();
 187     // Close transaction
 188     /*
 189     bool aIsOp = aMgr->isOperation();
 190     if (aIsOp) {
 191       const static std::string aNestedOpID("Parameters cancelation");
 192       aMgr->startOperation(aNestedOpID, true);
 193     }
 194     */
 195     theOp->abort();
 196   } else {
 197     // Hide sketcher result
 198     std::list<ResultPtr> aResults = aSketchFeature->results();
 199     std::list<ResultPtr>::const_iterator aIt;
 200     for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 201       (*aIt)->setDisplayed(false);
 202     }
 203     aSketchFeature->setDisplayed(false);
 204
 205     if(myUseBody) {
 206       // Add Selected body were created the sketcher to list of selected objects
 207       DataPtr aData = aSketchFeature->data();
 208       AttributeSelectionPtr aSelAttr =
 209         std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
 210         (aData->attribute(SketchPlugin_SketchEntity::EXTERNAL_ID()));
 211       if (aSelAttr.get()) {
 212         ResultPtr aRes = aSelAttr->context();
 213         GeomShapePtr aShape = aSelAttr->value();
 214         if (aRes.get()) {
 215           std::string anObjectsAttribute = FeaturesPlugin_CompositeBoolean::BOOLEAN_OBJECTS_ID();
 216           SessionPtr aMgr = ModelAPI_Session::get();
 217           ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 218           AttributePtr anAttribute = myFeature->attribute(anObjectsAttribute);
 219           std::string aValidatorID, anError;
 220           AttributeSelectionListPtr aSelList = aCompFeature->data()->selectionList(anObjectsAttribute);
 221           aSelList->append(aRes, GeomShapePtr());
 222           if (aFactory->validate(anAttribute, aValidatorID, anError))
 223             updateObject(aCompFeature);
 224           else
 225             aSelList->clear();
 226         }
 227       }
 228     }
 229   }
 230 }