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Issue #251. Append Export/Import NewGeom commands in the SALOME desktop.
[modules/shaper.git] / src / PartSet / PartSet_OperationSketch.cpp
index 8d2b7e5fcf994d60987d0aa801d6c5ea4c7384e2..c3ca9d922d802d974e962a87ac41eddf62f6983c 100644 (file)
@@ -5,7 +5,6 @@
 #include <PartSet_OperationSketch.h>
 
 #include <PartSet_OperationFeatureEdit.h>
-#include <PartSet_OperationFeatureEditMulti.h>
 #include <PartSet_Tools.h>
 
 #include <SketchPlugin_Sketch.h>
@@ -14,6 +13,7 @@
 #include <ModelAPI_Data.h>
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_Events.h>
 
 #include <GeomAlgoAPI_FaceBuilder.h>
 #include <GeomDataAPI_Point.h>
@@ -21,6 +21,9 @@
 #include <GeomAPI_XYZ.h>
 
 #include <ModuleBase_ViewerPrs.h>
+#include <ModuleBase_ISelection.h>
+#include <ModuleBase_IViewer.h>
+#include <Events_Loop.h>
 
 #include <AIS_Shape.hxx>
 #include <AIS_ListOfInteractive.hxx>
 
 using namespace std;
 
-
-PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId,
-                                                    QObject* theParent)
-: PartSet_OperationSketchBase(theId, theParent)
+PartSet_OperationSketch::PartSet_OperationSketch(const QString& theId, QObject* theParent)
+    : PartSet_OperationSketchBase(theId, theParent)
 {
 }
 
@@ -48,104 +49,141 @@ PartSet_OperationSketch::~PartSet_OperationSketch()
 {
 }
 
-std::list<int> PartSet_OperationSketch::getSelectionModes(ObjectPtr theFeature) const
+CompositeFeaturePtr PartSet_OperationSketch::sketch() const
 {
-  std::list<int> aModes;
-  if (!hasSketchPlane())
-    aModes.push_back(TopAbs_FACE);
-  else
-    aModes = PartSet_OperationSketchBase::getSelectionModes(theFeature);
-
-  return aModes;
+  return boost::dynamic_pointer_cast<ModelAPI_CompositeFeature>(feature());
 }
 
-
-/// Initializes the operation with previously created feature. It is used in sequental operations
-void PartSet_OperationSketch::initFeature(FeaturePtr theFeature)
+void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer, ModuleBase_ISelection* theSelection)
 {
-  if (theFeature)
-    setEditingFeature(theFeature);
+  if (hasSketchPlane()) {
+    // if shift button is pressed and there are some already selected objects, the operation should
+    // not be started. We just want to combine some selected objects.
+    bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
+    QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
+    QList<ModuleBase_ViewerPrs> aHighlighted = theSelection->getHighlighted();
+    // commented: the next code is commented because the nearestFeature check the highlighting
+    // and selection inside
+    //if (aHasShift && (aSelected.size() > 0)) {
+    //  foreach(ModuleBase_ViewerPrs aPrs, aHighlighted)
+    //    aSelected.append(aPrs);
+    //}
+    //if (aHasShift && aSelected.size() > 0)
+    //  return;
+
+    // there should be a start of operation, which uses the pre-highlighted objects,
+    // the selected ones are collected here and are processed by a mouse move
+    //if (aHighlighted.size() == 1) {
+    //if (aSelected.size() > 0) {
+    //  ObjectPtr aFeature = aSelected.first().object();
+    //  if (aFeature) {
+    // commented: end
+        Handle(V3d_View) aView = theViewer->activeView();
+        ObjectPtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), aView, feature(),
+                                                           aSelected, aHighlighted);
+        if (aFeature)
+          restartOperation(PartSet_OperationFeatureEdit::Type(), aFeature);
+      //}
+    //}
+    //else
+    //  myFeatures = aHighlighted;
+    //else
+    //myFeatures = aSelected;
+  } 
 }
 
-FeaturePtr PartSet_OperationSketch::sketch() const
-{
-  return feature();
-}
 
-void PartSet_OperationSketch::mousePressed(QMouseEvent* theEvent, Handle_V3d_View theView,
-                                           const std::list<ModuleBase_ViewerPrs>& theSelected,
-                                           const std::list<ModuleBase_ViewerPrs>& theHighlighted)
+void PartSet_OperationSketch::selectionChanged(ModuleBase_ISelection* theSelection)
 {
-  if (hasSketchPlane()){
-    // if shift button is pressed and there are some already selected objects, the operation should
-    // not be started. We just want to combine some selected objects.
-    bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
-    if (aHasShift && theSelected.size() > 0)
-      return;
-
-    if (theHighlighted.size() == 1) {
-      ObjectPtr aFeature = theHighlighted.front().object();
-      if (aFeature) {
-        std::string anOperationType = (theSelected.size() > 1)?
-          PartSet_OperationFeatureEditMulti::Type() :
-          PartSet_OperationFeatureEdit::Type();
-        restartOperation(anOperationType, aFeature);
+  if (hasSketchPlane()) 
+    return;
+
+  QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
+  if (!aSelected.empty()) {
+    ModuleBase_ViewerPrs aPrs = aSelected.first();
+    // We have to select a plane before any operation
+    TopoDS_Shape aShape = aPrs.shape();
+    if (!aShape.IsNull()) {
+      boost::shared_ptr<GeomAPI_Dir> aDir = setSketchPlane(aShape);
+      flushUpdated();
+      emit featureConstructed(feature(), FM_Hide);
+      // If selection is not a sketcher presentation then it has to be stored as 
+      // External shape
+      if (feature() != aPrs.object()) {
+        //boost::shared_ptr<SketchPlugin_Sketch> aSketch = 
+        //  boost::dynamic_pointer_cast<SketchPlugin_Sketch>(feature());
+        DataPtr aData = feature()->data();
+        AttributeSelectionPtr aSelAttr = 
+          boost::dynamic_pointer_cast<ModelAPI_AttributeSelection>
+          (aData->attribute(SketchPlugin_Feature::EXTERNAL_ID()));
+        if (aSelAttr) {
+          ResultPtr aRes = boost::dynamic_pointer_cast<ModelAPI_Result>(aPrs.object());
+          if (aRes) {
+            GeomShapePtr aShapePtr(new GeomAPI_Shape());
+            aShapePtr->setImpl(new TopoDS_Shape(aShape));
+            aSelAttr->setValue(aRes, aShapePtr);
+          }
+        }
+      } else {
+        // Turn viewer to the plane
+        emit planeSelected(aDir->x(), aDir->y(), aDir->z());
       }
-    }
-    else
-      myFeatures = theHighlighted;
-
-  } else {
-    if (!theHighlighted.empty()) {
-      ModuleBase_ViewerPrs aPrs = theHighlighted.front();
-      const TopoDS_Shape& aShape = aPrs.shape();
-      if (!aShape.IsNull())
-        setSketchPlane(aShape);
+      emit updatePropPanel();
+      emit launchSketch();
     }
   }
 }
 
-void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, Handle_V3d_View theView,
-                                            const std::list<ModuleBase_ViewerPrs>& theSelected,
-                                            const std::list<ModuleBase_ViewerPrs>& theHighlighted)
+
+void PartSet_OperationSketch::mouseReleased(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer,
+                                            ModuleBase_ISelection* theSelection)
 {
+  QList<ModuleBase_ViewerPrs> aSelected = theSelection->getSelected();
   if (hasSketchPlane()) {
     /// TODO: OCC bug: 25034 - the highlighted list should be filled not only for AIS_Shape
     /// but for other IO, for example constraint dimensions.
     /// It is empty and we have to use the process mouse release to start edition operation
     /// for these objects
-    if (theSelected.size() == 1) {
-      ObjectPtr aFeature = theSelected.front().object();
-      if (aFeature)
-        restartOperation(PartSet_OperationFeatureEdit::Type(), aFeature);
+    if (aSelected.size() == 1) {
+      ObjectPtr aObject = aSelected.first().object();
+      if (aObject) {
+        restartOperation(PartSet_OperationFeatureEdit::Type(), aObject);
+      }
     }
   }
 }
 
-void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, Handle(V3d_View) theView)
+void PartSet_OperationSketch::mouseMoved(QMouseEvent* theEvent, ModuleBase_IViewer* theViewer)
 {
-  if (!hasSketchPlane() || !(theEvent->buttons() &  Qt::LeftButton) || myFeatures.empty())
+  if (!hasSketchPlane() || !(theEvent->buttons() & Qt::LeftButton) || myFeatures.empty())
     return;
 
-  if (myFeatures.size() != 1) {
-    FeaturePtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), theView, feature(),
-                                                        myFeatures);
+  // myFeatures are not filled in the previous realization, so, this code is just commented
+  // because has no effect
+  /*if (myFeatures.size() != 1) {
+    Handle(V3d_View) aView = theViewer->activeView();
+    ObjectPtr aFeature = PartSet_Tools::nearestFeature(theEvent->pos(), aView, feature(),
+                                                       myFeatures);
     if (aFeature)
-               restartOperation(PartSet_OperationFeatureEditMulti::Type(), aFeature);
-  }
+      restartOperation(PartSet_OperationFeatureEdit::Type(), aFeature);
+  }*/
 }
 
 std::list<FeaturePtr> PartSet_OperationSketch::subFeatures() const
 {
-  boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
+  std::list<FeaturePtr> aFeaList;
+  FeaturePtr aFeature = feature();
+  if (!aFeature)
+    return aFeaList;
+
+  boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
   if (!aData->isValid())
     return std::list<FeaturePtr>();
-  boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
-        boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
+  boost::shared_ptr<ModelAPI_AttributeRefList> aRefList = boost::dynamic_pointer_cast<
+      ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
 
   std::list<ObjectPtr> aList = aRefList->list();
   std::list<ObjectPtr>::iterator aIt;
-  std::list<FeaturePtr> aFeaList;
   for (aIt = aList.begin(); aIt != aList.end(); ++aIt) {
     FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(*aIt);
     if (aFeature)
@@ -158,7 +196,18 @@ void PartSet_OperationSketch::stopOperation()
 {
   PartSet_OperationSketchBase::stopOperation();
   emit featureConstructed(feature(), FM_Hide);
-  emit closeLocalContext();
+}
+
+void PartSet_OperationSketch::afterCommitOperation()
+{
+  FeaturePtr aFeature = feature();
+  std::list<ResultPtr> aResults = aFeature->results();
+  std::list<ResultPtr>::const_iterator aIt;
+  Events_ID anEvent = Events_Loop::loop()->eventByName(EVENT_OBJECT_TOSHOW);
+  for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
+    ModelAPI_EventCreator::get()->sendUpdated(*aIt, anEvent);
+  }
+  Events_Loop::loop()->flush(anEvent);
 }
 
 bool PartSet_OperationSketch::isNestedOperationsEnabled() const
@@ -166,7 +215,6 @@ bool PartSet_OperationSketch::isNestedOperationsEnabled() const
   return hasSketchPlane();
 }
 
-
 void PartSet_OperationSketch::startOperation()
 {
   PartSet_OperationSketchBase::startOperation();
@@ -181,17 +229,17 @@ bool PartSet_OperationSketch::hasSketchPlane() const
   if (feature()) {
     boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
     AttributeDoublePtr anAttr;
-    boost::shared_ptr<GeomDataAPI_Dir> aNormal = 
-      boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::NORM_ID()));
+    boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
+        aData->attribute(SketchPlugin_Sketch::NORM_ID()));
     aHasPlane = aNormal && !(aNormal->x() == 0 && aNormal->y() == 0 && aNormal->z() == 0);
   }
   return aHasPlane;
 }
 
-void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
+boost::shared_ptr<GeomAPI_Dir> PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
 {
   if (theShape.IsNull())
-    return;
+    return boost::shared_ptr<GeomAPI_Dir>();
 
   // get selected shape
   boost::shared_ptr<GeomAPI_Shape> aGShape(new GeomAPI_Shape);
@@ -214,27 +262,31 @@ void PartSet_OperationSketch::setSketchPlane(const TopoDS_Shape& theShape)
   // X axis is preferable to be dirX on the sketch
   const double tol = Precision::Confusion();
   bool isX = fabs(anA - 1.0) < tol && fabs(aB) < tol && fabs(aC) < tol;
-  boost::shared_ptr<GeomAPI_Dir> aTempDir(isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
+  boost::shared_ptr<GeomAPI_Dir> aTempDir(
+      isX ? new GeomAPI_Dir(0, 1, 0) : new GeomAPI_Dir(1, 0, 0));
   boost::shared_ptr<GeomAPI_Dir> aYDir(new GeomAPI_Dir(aNormDir->cross(aTempDir)));
   boost::shared_ptr<GeomAPI_Dir> aXDir(new GeomAPI_Dir(aYDir->cross(aNormDir)));
 
-  boost::shared_ptr<GeomDataAPI_Point> anOrigin = 
-    boost::dynamic_pointer_cast<GeomDataAPI_Point>(aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
+  boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
+      aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
   anOrigin->setValue(anOrigPnt);
-  boost::shared_ptr<GeomDataAPI_Dir> aNormal = 
-    boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::NORM_ID()));
+  boost::shared_ptr<GeomDataAPI_Dir> aNormal = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      aData->attribute(SketchPlugin_Sketch::NORM_ID()));
   aNormal->setValue(aNormDir);
-  boost::shared_ptr<GeomDataAPI_Dir> aDirX = 
-    boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
+  boost::shared_ptr<GeomDataAPI_Dir> aDirX = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      aData->attribute(SketchPlugin_Sketch::DIRX_ID()));
   aDirX->setValue(aXDir);
-  boost::shared_ptr<GeomDataAPI_Dir> aDirY = 
-    boost::dynamic_pointer_cast<GeomDataAPI_Dir>(aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
+  boost::shared_ptr<GeomDataAPI_Dir> aDirY = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
+      aData->attribute(SketchPlugin_Sketch::DIRY_ID()));
   aDirY->setValue(aYDir);
   boost::shared_ptr<GeomAPI_Dir> aDir = aPlane->direction();
+  return aDir;
+}
 
-  flushUpdated();
-  
-  emit featureConstructed(feature(), FM_Hide);
-  emit closeLocalContext();
-  emit planeSelected(aDir->x(), aDir->y(), aDir->z());
+
+bool PartSet_OperationSketch::isGranted(ModuleBase_Operation* theOperation) const
+{
+  PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
+  return aPreviewOp != NULL;
 }
+