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Issue #984: Make trihedron selectable for operations
[modules/shaper.git] / src / PartSet / PartSet_MenuMgr.cpp
index e09654f96a5b21e1ba5a4fc312e9f2d567c50c4b..28013c9df0d51abdfbe71b16c82de80c221718d2 100644 (file)
 
 #include <ModuleBase_ISelection.h>
 #include <ModuleBase_Operation.h>
+#include <ModuleBase_OperationAction.h>
+#include <ModuleBase_OperationFeature.h>
 
 #include <XGUI_ModuleConnector.h>
 #include <XGUI_Workshop.h>
 #include <XGUI_Displayer.h>
+#include <XGUI_DataModel.h>
+#include <XGUI_OperationMgr.h>
 
 #include <Events_Loop.h>
 #include <ModelAPI_Events.h>
@@ -74,10 +78,6 @@ void PartSet_MenuMgr::createActions()
   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onActivatePart(bool)));
   myActions["ACTIVATE_PART_CMD"] = aAction;
 
-  aAction = new QAction(QIcon(":icons/deactivate.png"), tr("Deactivate"), this);
-  connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onActivatePartSet(bool)));
-  myActions["DEACTIVATE_PART_CMD"] = aAction;
-
   // Activate PartSet
   aAction = new QAction(QIcon(":icons/activate.png"), tr("Activate"), this);
   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onActivatePartSet(bool)));
@@ -86,6 +86,11 @@ void PartSet_MenuMgr::createActions()
   aAction = new QAction(QIcon(":icons/edit.png"), tr("Edit..."), this);
   connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onEdit(bool)));
   myActions["EDIT_CMD"] = aAction;
+
+  aAction = new QAction(QIcon(), tr("Select parent feature"), this);
+  aAction->setCheckable(false);
+  connect(aAction, SIGNAL(triggered(bool)), this, SLOT(onSelectParentFeature()));
+  myActions["SELECT_PARENT_CMD"] = aAction;
 }
 
 
@@ -113,7 +118,7 @@ bool PartSet_MenuMgr::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*
   bool hasAttribute = false;
   bool hasFeature = false;
 
-  QList<ModuleBase_ViewerPrs> aPrsList = aSelection->getSelected(ModuleBase_ISelection::AllControls);
+  QList<ModuleBase_ViewerPrs> aPrsList = aSelection->getSelected(ModuleBase_ISelection::Viewer);
   TopoDS_Shape aShape;
   ResultPtr aResult;
   FeaturePtr aFeature;
@@ -205,6 +210,23 @@ bool PartSet_MenuMgr::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*
   return true;
 }
 
+void PartSet_MenuMgr::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
+{
+  ModuleBase_Operation* anOperation = myModule->workshop()->currentOperation();
+
+  bool isActiveSketch = PartSet_SketcherMgr::isSketchOperation(anOperation) ||
+                        PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
+  if (isActiveSketch) {
+    theStdActions["WIREFRAME_CMD"]->setEnabled(false);
+    theStdActions["SHADING_CMD"]->setEnabled(false);
+    theStdActions["SHOW_ONLY_CMD"]->setEnabled(false);
+    theStdActions["SHOW_CMD"]->setEnabled(false);
+    theStdActions["HIDE_CMD"]->setEnabled(false);
+    theStdActions["HIDEALL_CMD"]->setEnabled(false);
+  }
+}
+
+
 void PartSet_MenuMgr::onLineHighlighted(QAction* theAction)
 {
   if (myPrevId != -1) {
@@ -234,62 +256,66 @@ QColor PartSet_MenuMgr::setLineColor(int theId, const QColor theColor, bool theU
 }
 
 
-void PartSet_MenuMgr::onLineDetach(QAction* theAction)
+void addRefCoincidentFeatures(const std::set<AttributePtr>& theRefList, 
+  std::shared_ptr<GeomAPI_Pnt2d>& theRefPnt,
+  QObjectPtrList& theOutList)
 {
-  int aId = theAction->data().toInt();
-  FeaturePtr aLine = myCoinsideLines.at(aId);
-  std::shared_ptr<GeomAPI_Pnt2d> aOrig = PartSet_Tools::getPoint(mySelectedFeature,
-                                                        SketchPlugin_ConstraintCoincidence::ENTITY_A());
-  if (aOrig.get() == NULL)
-    aOrig = PartSet_Tools::getPoint(mySelectedFeature,
-                                    SketchPlugin_ConstraintCoincidence::ENTITY_B());
-  
-  gp_Pnt aOr = aOrig->impl<gp_Pnt>();
-  const std::set<AttributePtr>& aRefsList = aLine->data()->refsToMe();
-
-  QObjectPtrList aToDelFeatures;
   std::set<AttributePtr>::const_iterator aIt;
-  // Find all coincedences corresponded to the selected line in the selected point
-  for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
+  for (aIt = theRefList.cbegin(); aIt != theRefList.cend(); ++aIt) {
     std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
     FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
     if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) { 
-      std::shared_ptr<GeomAPI_Pnt2d> aPnt = PartSet_Tools::getPoint(aConstrFeature,
-                                            SketchPlugin_ConstraintCoincidence::ENTITY_A());
-      if (aPnt.get() == NULL)
-        aPnt = PartSet_Tools::getPoint(aConstrFeature,
-                                       SketchPlugin_ConstraintCoincidence::ENTITY_B());
+      std::shared_ptr<GeomAPI_Pnt2d> aPnt = PartSet_Tools::getCoincedencePoint(aConstrFeature);
       if (aPnt.get() == NULL)
         return;
       gp_Pnt aP = aPnt->impl<gp_Pnt>();
-      if (aOrig->isEqual(aPnt)) {
-        aToDelFeatures.append(aConstrFeature);
-      } else {
-        aPnt = PartSet_Tools::getPoint(aConstrFeature,
-                                       SketchPlugin_ConstraintCoincidence::ENTITY_B());
-        aP = aPnt->impl<gp_Pnt>();
-        if (aOrig->isEqual(aPnt)) {
-          aToDelFeatures.append(aConstrFeature);
-          break;
-        }
-      }
+      if (theRefPnt->isEqual(aPnt) && (!theOutList.contains(aConstrFeature))) {
+        theOutList.append(aConstrFeature);
+      } 
     }
   }
+}
+
+void PartSet_MenuMgr::onLineDetach(QAction* theAction)
+{
+  int aId = theAction->data().toInt();
+  FeaturePtr aLine = myCoinsideLines.at(aId);
+  std::shared_ptr<GeomAPI_Pnt2d> aOrig = PartSet_Tools::getCoincedencePoint(mySelectedFeature);
+  if (!aOrig.get())
+    return;
+  
+  const std::set<AttributePtr>& aRefsList = aLine->data()->refsToMe();
+
+  QObjectPtrList aToDelFeatures;
+
+  addRefCoincidentFeatures(aRefsList, aOrig, aToDelFeatures);
+
+  const std::list<ResultPtr>& aResults = aLine->results();
+  std::list<ResultPtr>::const_iterator aResIt;
+  for (aResIt = aResults.cbegin(); aResIt != aResults.cend(); aResIt++) {
+    ResultPtr aResult = (*aResIt);
+    const std::set<AttributePtr>& aRefList = aResult->data()->refsToMe();
+    addRefCoincidentFeatures(aRefList, aOrig, aToDelFeatures);
+  }
   if (aToDelFeatures.size() > 0) {
     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
     XGUI_Workshop* aWorkshop = aConnector->workshop();
     ModuleBase_Operation* anOperation = myModule->workshop()->currentOperation();
-    if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
-      anOperation->abort();
-
-    SessionPtr aMgr = ModelAPI_Session::get();
-    std::set<FeaturePtr> anIgnoredFeatures;
-    anIgnoredFeatures.insert(myModule->sketchMgr()->activeSketch());
 
-    QString aName = tr("Detach %1").arg(aLine->data()->name().c_str());
-    aMgr->startOperation(aName.toStdString());
-    aWorkshop->deleteFeatures(aToDelFeatures, anIgnoredFeatures);
-    aMgr->finishOperation();
+    ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(
+                                   tr("Detach %1").arg(aLine->data()->name().c_str()), myModule);
+    bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation);
+    XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
+    // the active nested sketch operation should be aborted unconditionally
+    // the Delete action should be additionally granted for the Sketch operation
+    // in order to do not abort/commit it
+    if (!anOpMgr->canStartOperation(tr("Detach")))
+      return; // the objects are processed but can not be deleted
+
+    anOpMgr->startOperation(anOpAction);
+    aWorkshop->deleteFeatures(aToDelFeatures);
+    
+    anOpMgr->commitOperation();
   }
   myCoinsideLines.clear();
 }
@@ -319,8 +345,11 @@ void PartSet_MenuMgr::setAuxiliary(const bool isChecked)
   bool isUseTransaction = false;
   // 1. change auxiliary type of a created feature
   if (PartSet_SketcherMgr::isNestedCreateOperation(anOperation) &&
-    PartSet_SketcherMgr::isEntity(anOperation->id().toStdString()) ) {
-    anObjects.append(anOperation->feature());
+      PartSet_SketcherMgr::isEntity(anOperation->id().toStdString()) ) {
+      ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
+                                                               (anOperation);
+      if (aFOperation)
+        anObjects.append(aFOperation->feature());
   }
   else {
     isUseTransaction = true;
@@ -330,11 +359,18 @@ void PartSet_MenuMgr::setAuxiliary(const bool isChecked)
   }
 
   QAction* anAction = action("AUXILIARY_CMD");
-  SessionPtr aMgr = ModelAPI_Session::get();
+  //SessionPtr aMgr = ModelAPI_Session::get();
+  ModuleBase_OperationAction* anOpAction = 0;
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
+  XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
   if (isUseTransaction) {
-    if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
-      anOperation->abort();
-    aMgr->startOperation(anAction->text().toStdString());
+    anOpAction = new ModuleBase_OperationAction(anAction->text(), myModule);
+    bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation);
+
+    if (!anOpMgr->canStartOperation(anOpAction->id()))
+      return; // the objects are processed but can not be deleted
+
+    anOpMgr->startOperation(anOpAction);
   }
   myModule->sketchMgr()->storeSelection();
 
@@ -356,12 +392,8 @@ void PartSet_MenuMgr::setAuxiliary(const bool isChecked)
       }
     }
   }
-  if (isUseTransaction) {
-    aMgr->finishOperation();
-    XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
-    XGUI_Workshop* aWorkshop = aConnector->workshop();
-    aWorkshop->updateCommandStatus();
-  }
+  if (isUseTransaction)
+    anOpMgr->commitOperation();
 
   Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_UPDATED));
   myModule->sketchMgr()->restoreSelection();
@@ -381,7 +413,9 @@ bool PartSet_MenuMgr::canSetAuxiliary(bool& theValue) const
   // 1. change auxiliary type of a created feature
   if (PartSet_SketcherMgr::isNestedCreateOperation(anOperation) &&
     PartSet_SketcherMgr::isEntity(anOperation->id().toStdString()) ) {
-    anObjects.append(anOperation->feature());
+    ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
+    if (aFOperation)
+      anObjects.append(aFOperation->feature());
   }
   else {
     /// The operation should not be aborted here, because the method does not changed
@@ -440,15 +474,25 @@ void PartSet_MenuMgr::onActivatePartSet(bool)
 {
   if (myModule->workshop()->currentOperation())
     return;
+  activatePartSet();
+}
+
+void PartSet_MenuMgr::activatePartSet() const
+{
   SessionPtr aMgr = ModelAPI_Session::get();
   bool isNewTransaction = !aMgr->isOperation();
   // activation may cause changes in current features in document, so it must be in transaction
-  if (isNewTransaction) {
-    aMgr->startOperation("Activation");
-  }
+  if (isNewTransaction) aMgr->startOperation("Activation");
   aMgr->setActiveDocument(aMgr->moduleDocument());
-  if (isNewTransaction) {
-    aMgr->finishOperation();
+  if (isNewTransaction) aMgr->finishOperation();
+}
+
+void PartSet_MenuMgr::grantedOperationIds(ModuleBase_Operation* theOperation,
+                                          QStringList& theIds) const
+{
+  if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
+    theIds.append(tr("Detach"));
+    theIds.append(tr("Auxiliary"));
   }
 }
 
@@ -466,3 +510,20 @@ void PartSet_MenuMgr::onEdit(bool)
   if (aFeature.get() != NULL)
     myModule->editFeature(aFeature);
 }
+
+void PartSet_MenuMgr::onSelectParentFeature()
+{
+  QObjectPtrList aObjects = myModule->workshop()->selection()->selectedObjects();
+  if (aObjects.size() != 1)
+    return;
+
+  SessionPtr aMgr = ModelAPI_Session::get();
+  ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>( aObjects.first() );
+  if( !aResult.get() )
+    return;
+
+  FeaturePtr aParentFeature = aResult->document()->feature( aResult );
+  QObjectPtrList aSelection;
+  aSelection.append( aParentFeature );
+  myModule->workshop()->selection()->setSelectedObjects( aSelection );
+}