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Union of validator and filter functionalities.
[modules/shaper.git] / src / PartSet / PartSet_Module.cpp
index c3b59579668d445b63acc6eff22d7ab3a6dac072..a04ce1ee1ec8ba67032568d8747b327547a24dcb 100644 (file)
@@ -7,6 +7,7 @@
 #include <PartSet_WidgetPoint2d.h>
 #include <PartSet_WidgetPoint2dDistance.h>
 #include <PartSet_WidgetShapeSelector.h>
+#include <PartSet_WidgetConstraintShapeSelector.h>
 #include <PartSet_SketcherMgr.h>
 
 #include <ModuleBase_Operation.h>
 #include <ModuleBase_FilterMulti.h>
 #include <ModuleBase_FilterCustom.h>
 #include <ModuleBase_FilterNoConsructionSubShapes.h>
+#include <ModuleBase_ValidatorLinearEdge.h>
+#include <ModuleBase_ValidatorLinearEdgeOrVertex.h>
+
+#include <PartSet_FilterSketchEntity.h>
 
 #include <ModelAPI_Object.h>
 #include <ModelAPI_Events.h>
@@ -37,6 +42,7 @@
 #include <XGUI_OperationMgr.h>
 #include <XGUI_PropertyPanel.h>
 #include <XGUI_ModuleConnector.h>
+#include <XGUI_ContextMenuMgr.h>
 #include <XGUI_Tools.h>
 
 #include <SketchPlugin_Feature.h>
@@ -123,6 +129,10 @@ void PartSet_Module::registerValidators()
   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
   aFactory->registerValidator("PartSet_SketchValidator", new PartSet_SketchValidator);
+
+  aFactory->registerValidator("ModuleBase_ValidatorLinearEdge", new ModuleBase_ValidatorLinearEdge);
+  aFactory->registerValidator("ModuleBase_ValidatorLinearEdgeOrVertex",
+                              new ModuleBase_ValidatorLinearEdgeOrVertex);
 }
 
 void PartSet_Module::registerFilters()
@@ -137,6 +147,8 @@ void PartSet_Module::registerFilters()
   Handle(SelectMgr_Filter) aSelectFilter = new ModuleBase_FilterNoConsructionSubShapes(workshop());
   aFactory->registerFilter("NoConstructionSubShapesFilter",
             new ModuleBase_FilterCustom(aSelectFilter));
+  aSelectFilter = new PartSet_FilterSketchEntity(workshop());
+  aFactory->registerFilter("SketchEntityFilter", new ModuleBase_FilterCustom(aSelectFilter));
 }
 
 void PartSet_Module::registerProperties()
@@ -149,6 +161,10 @@ void PartSet_Module::registerProperties()
 
 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation) 
 {
+  if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
+    mySketchMgr->commitNestedSketch(theOperation);
+  }
+
   if (theOperation->isEditOperation())
     return;
   // the selection is cleared after commit the create operation
@@ -186,9 +202,13 @@ void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 
 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 {
-  if (theOperation->id().toStdString() == SketchPlugin_Sketch::ID()) {
+  if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
     mySketchMgr->startSketch(theOperation);
   }
+  else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
+    mySketchMgr->startNestedSketch(theOperation);
+  }
+
   if (myDocumentShapeFilter.IsNull())
     myDocumentShapeFilter = new PartSet_GlobalFilter(myWorkshop);
   myWorkshop->viewer()->addSelectionFilter(myDocumentShapeFilter);
@@ -196,15 +216,51 @@ void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 
 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 {
-  if (theOperation->id().toStdString() == SketchPlugin_Sketch::ID()) {
+  if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
     mySketchMgr->stopSketch(theOperation);
   }
+  else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
+    mySketchMgr->stopNestedSketch(theOperation);
+  }
   myWorkshop->viewer()->removeSelectionFilter(myDocumentShapeFilter);
 }
 
+ModuleBase_Operation* PartSet_Module::currentOperation() const
+{
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+  XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
+  return anOpMgr->currentOperation();
+}
+
+bool PartSet_Module::canUndo() const
+{
+  bool aCanUndo = false;
+  SessionPtr aMgr = ModelAPI_Session::get();
+  if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
+    aCanUndo = !aMgr->isOperation();
+    if (!aCanUndo) // check the enable state additionally by sketch manager
+      aCanUndo = aMgr->canUndo();
+  }
+  return aCanUndo;
+}
+
+bool PartSet_Module::canRedo() const
+{
+  bool aCanRedo = false;
+  SessionPtr aMgr = ModelAPI_Session::get();
+  if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
+    aCanRedo = !aMgr->isOperation();
+    if (!aCanRedo) // check the enable state additionally by sketch manager
+      aCanRedo = aMgr->canRedo();
+  }
+  return aCanRedo;
+}
+
 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 {
   bool aCanDisplay = false;
+  if (!mySketchMgr->canDisplayObject())
+    return aCanDisplay;
   CompositeFeaturePtr aSketchFeature = mySketchMgr->activeSketch();
   if (aSketchFeature.get() != NULL) {
     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
@@ -238,8 +294,11 @@ bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 
 void PartSet_Module::addViewerItems(QMenu* theMenu) const
 {
-  if (!isSketchOperationActive() && !isSketchFeatureOperationActive())
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  if (!PartSet_SketcherMgr::isSketchOperation(anOperation) &&
+      !PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
     return;
+
   ModuleBase_ISelection* aSelection = myWorkshop->selection();
   QObjectPtrList aObjects = aSelection->selectedPresentations();
   if (aObjects.size() > 0) {
@@ -251,16 +310,25 @@ void PartSet_Module::addViewerItems(QMenu* theMenu) const
         hasFeature = true;
       }
     }
-    if (hasFeature)
-      theMenu->addAction(action("DELETE_PARTSET_CMD"));
+    if (hasFeature) {
+      XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+      XGUI_Workshop* aWorkshop = aConnector->workshop();
+      QAction* anAction = aWorkshop->contextMenuMgr()->action("DELETE_CMD");
+      theMenu->addAction(anAction);
+    }
+  }
+  bool isAuxiliary;
+  if (mySketchMgr->canSetAuxiliary(isAuxiliary)) {
+    QAction* anAction = action("AUXILIARY_CMD");
+    theMenu->addAction(anAction);
+    anAction->setChecked(isAuxiliary);
   }
 }
 
 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 {
   ModuleBase_IPropertyPanel* aPanel = theOperation->propertyPanel();
-  if ((theOperation->id().toStdString() == SketchPlugin_Sketch::ID()) && 
-    (theOperation->isEditOperation())) {
+  if (PartSet_SketcherMgr::isSketchOperation(theOperation) &&  (theOperation->isEditOperation())) {
     // we have to manually activate the sketch label in edit mode
       aPanel->activateWidget(aPanel->modelWidgets().first());
       return;
@@ -289,20 +357,17 @@ void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
     if (theOperation->isEditOperation()) {
       // TODO: #391 - to be removed
       std::string aId = theOperation->id().toStdString();
-      if (PartSet_SketcherMgr::sketchOperationIdList().contains(QString(aId.c_str()))) {
-        if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
-            (aId == SketchPlugin_ConstraintLength::ID()) || 
-            (aId == SketchPlugin_ConstraintDistance::ID())) {
-          // Find and activate widget for management of point for dimension line position
-          QList<ModuleBase_ModelWidget*> aWidgets = aPanel->modelWidgets();
-          foreach (ModuleBase_ModelWidget* aWgt, aWidgets) {
-            PartSet_WidgetPoint2D* aPntWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
-            if (aPntWgt) {
-              aPanel->activateWidget(aPntWgt);
-              return;
-            }
+      if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation) &&
+          PartSet_SketcherMgr::isDistanceOperation(theOperation)) {
+        // Find and activate widget for management of point for dimension line position
+        QList<ModuleBase_ModelWidget*> aWidgets = aPanel->modelWidgets();
+        foreach (ModuleBase_ModelWidget* aWgt, aWidgets) {
+          PartSet_WidgetPoint2D* aPntWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
+          if (aPntWgt) {
+            aPanel->activateWidget(aPntWgt);
+            return;
           }
-        } 
+        }
       }
     }
   }
@@ -319,7 +384,7 @@ void PartSet_Module::onSelectionChanged()
   // An edit operation is enable only if the current opeation is the sketch operation
   if (mySketchMgr->activeSketch()) {
     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
-      isSketcherOp = (aOperation->id().toStdString() == SketchPlugin_Sketch::ID());
+      isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
   }
   if (isSketcherOp) {
     // Editing of constraints can be done on selection
@@ -355,24 +420,24 @@ void PartSet_Module::onEnterReleased()
 
 void PartSet_Module::onOperationActivatedByPreselection()
 {
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-  if(aOperation && isSketchFeatureOperationActive()) {
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
     // Set final definitions if they are necessary
     //propertyPanelDefined(aOperation);
 
     /// Commit sketcher operations automatically
-    aOperation->commit();
+    anOperation->commit();
   }
 }
 
 void PartSet_Module::onNoMoreWidgets()
 {
-  if (isSketchFeatureOperationActive()) {
-    ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-    if (aOperation) {
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  if (anOperation) {
+    if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
       if (myRestartingMode != RM_Forbided)
         myRestartingMode = RM_LastFeatureUsed;
-      aOperation->commit();
+      anOperation->commit();
     }
   }
 }
@@ -383,90 +448,66 @@ void PartSet_Module::onVertexSelected()
   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
     /// If last line finished on vertex the lines creation sequence has to be break
     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
+    ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
-    if (aWidgets.last() == aPanel->activeWidget()) {
-      myRestartingMode = RM_Forbided;
+    QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
+    bool aFoundWidget = false;
+    bool aFoundObligatory = false;
+    for (; anIt != aLast && !aFoundObligatory; anIt++) {
+      if (!aFoundWidget)
+        aFoundWidget = *anIt == anActiveWidget;
+      else
+        aFoundObligatory = (*anIt)->isObligatory();
     }
+    if (!aFoundObligatory)
+      myRestartingMode = RM_Forbided;
   }
 }
 
-QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
-                                            Config_WidgetAPI* theWidgetApi, std::string theParentId,
-                                            QList<ModuleBase_ModelWidget*>& theModelWidgets)
+ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
+                                            Config_WidgetAPI* theWidgetApi, std::string theParentId)
 {
   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
   XGUI_Workshop* aWorkshop = aConnector->workshop();
+  ModuleBase_ModelWidget* aWgt = NULL;
   if (theType == "sketch-start-label") {
-    PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    connect(aWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)), 
+    PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, theParentId);
+    aLabelWgt->setWorkshop(aWorkshop);
+    connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    aWgt = aLabelWgt;
   } else if (theType == "sketch-2dpoint_selector") {
-    PartSet_WidgetPoint2D* aWgt = new PartSet_WidgetPoint2D(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    aWgt->setSketch(mySketchMgr->activeSketch());
-
-    connect(aWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, theWidgetApi, theParentId);
+    aPointWgt->setWorkshop(aWorkshop);
+    aPointWgt->setSketch(mySketchMgr->activeSketch());
+    connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
+    aWgt = aPointWgt;
   } if (theType == "point2ddistance") {
-    PartSet_WidgetPoint2dDistance* aWgt = new PartSet_WidgetPoint2dDistance(theParent, theWidgetApi, theParentId);
-    aWgt->setWorkshop(aWorkshop);
-    aWgt->setSketch(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent, theWidgetApi, theParentId);
+    aDistanceWgt->setWorkshop(aWorkshop);
+    aDistanceWgt->setSketch(mySketchMgr->activeSketch());
+    aWgt = aDistanceWgt;
   } if (theType == "sketch_shape_selector") {
-    PartSet_WidgetShapeSelector* aWgt = 
+    PartSet_WidgetShapeSelector* aShapeSelectorWgt =
       new PartSet_WidgetShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
-    aWgt->setSketcher(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
+    aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
+    aWgt = aShapeSelectorWgt;
   } if (theType == "sketch_constraint_shape_selector") {
-    PartSet_WidgetConstraintShapeSelector* aWgt = 
+    PartSet_WidgetConstraintShapeSelector* aConstraintShapeSelectorWgt =
       new PartSet_WidgetConstraintShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
-    aWgt->setSketcher(mySketchMgr->activeSketch());
-
-    theModelWidgets.append(aWgt);
-    return aWgt->getControl();
-
-  } else
-    return 0;
-}
-
-bool PartSet_Module::isSketchOperationActive() const
-{
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-
-  bool isSketchOp = aOperation && aOperation->id().toStdString() == SketchPlugin_Sketch::ID();
-  return isSketchOp;
-}
-
-bool PartSet_Module::isSketchFeatureOperationActive() const
-{
-  bool isCurrentSketchOp = false;
-  ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
-  if (aOperation) {
-    FeaturePtr aFeature = aOperation->feature();
-    std::shared_ptr<SketchPlugin_Feature> aSPFeature = 
-              std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
-    isCurrentSketchOp = aSPFeature.get() != NULL;
+    aConstraintShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
+    aWgt = aConstraintShapeSelectorWgt;
   }
-  return isCurrentSketchOp;
+  return aWgt;
 }
 
 void PartSet_Module::createActions()
 {
-  QAction* aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
-  addAction("DELETE_PARTSET_CMD", aAction);
+  QAction* anAction;
+
+  anAction = new QAction(tr("Auxiliary"), this);
+  anAction->setCheckable(true);
+  addAction("AUXILIARY_CMD", anAction);
 }
 
 QAction* PartSet_Module::action(const QString& theId) const
@@ -490,34 +531,43 @@ void PartSet_Module::onAction(bool isChecked)
   QAction* aAction = static_cast<QAction*>(sender());
   QString anId = aAction->data().toString();
 
-  if (anId == "DELETE_PARTSET_CMD") {
-    deleteObjects();
+  if (anId == "AUXILIARY_CMD") {
+    mySketchMgr->setAuxiliary(isChecked);
   }
 }
 
-void PartSet_Module::deleteObjects()
+bool PartSet_Module::deleteObjects()
 {
-  bool isSketchOp = isSketchOperationActive();
-  if (!isSketchOp && !isSketchFeatureOperationActive())
-    return;
-
-  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
-  XGUI_Workshop* aWorkshop = aConnector->workshop();
+  ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
+  bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
+       isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
+  if (!isSketchOp && !isNestedOp)
+    return false;
 
-  XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
-  if (!isSketchOp && anOpMgr->canStopOperation()) {
-    ModuleBase_Operation* aCurrentOp = anOpMgr->currentOperation();
-    if (aCurrentOp) {
-      aCurrentOp->abort();
-    }
-  }
   // sketch feature should be skipped, only sub-features can be removed
   // when sketch operation is active
   CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
 
+  // selected objects should be collected before the current operation abort because
+  // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
+  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
+  XGUI_Workshop* aWorkshop = aConnector->workshop();
   ModuleBase_ISelection* aSel = aConnector->selection();
   QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 
+  // if there are no selected objects in the viewer, that means that the selection in another
+  // place cased this method. It is necessary to return the false value to understande in above
+  // method that delete is not processed
+  if (aSelectedObj.count() == 0)
+    return false;
+
+  if (isNestedOp)
+    anOperation->abort();
+
+  // the active nested sketch operation should be aborted unconditionally
+  if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
+    anOperation->abort();
+
   std::set<FeaturePtr> aRefFeatures;
   foreach (ObjectPtr aObj, aSelectedObj)
   {
@@ -533,6 +583,11 @@ void PartSet_Module::deleteObjects()
     //}
   }
 
+  QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
+  /**
+  // according to #355 feature, it is not necessary to inform about dependencies during
+  // sketch delete operation
+  // 
   if (!aRefFeatures.empty()) {
     QStringList aRefNames;
     std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
@@ -545,6 +600,7 @@ void PartSet_Module::deleteObjects()
     }
     if (!aRefNames.empty()) {
       QString aNames = aRefNames.join(", ");
+      aDescription += aNames.prepend(" ");
 
       QMainWindow* aDesktop = aWorkshop->desktop();
       QMessageBox::StandardButton aRes = QMessageBox::warning(
@@ -555,10 +611,10 @@ void PartSet_Module::deleteObjects()
       if (aRes != QMessageBox::Yes)
         return;
     }
-  }
+  }*/
 
   SessionPtr aMgr = ModelAPI_Session::get();
-  aMgr->startOperation("DeletePartSet");
+  aMgr->startOperation(aDescription.toStdString());
   std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
                                        aLast = aRefFeatures.end();
   for (; anIt != aLast; anIt++) {
@@ -587,4 +643,6 @@ void PartSet_Module::deleteObjects()
   aWorkshop->displayer()->updateViewer();
   //myDisplayer->updateViewer();
   aMgr->finishOperation();
+
+  return true;
 }