Allow to react the sketch features on modification of its attributes

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Validators.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Validators.cpp b/src/SketchPlugin/SketchPlugin_Validators.cpp
index 94e5676f55f81fe56da609dedc5288e681207b1a..29bdf3c27310df0ba7abadc7ca882ea353ef4f85 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Validators.cpp
+++ b/src/SketchPlugin/SketchPlugin_Validators.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 // File:        SketchPlugin_Validators.cpp
 // Created:     01 Aug 2014
 // Author:      Vitaly SMETANNIKOV
@@ -8,6 +10,8 @@
 #include <ModelAPI_Validator.h>
 #include <ModelAPI_ResultValidator.h>
 #include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_AttributeRefAttr.h>
+#include <ModelAPI_Session.h>
 #include <GeomDataAPI_Point2D.h>
 
 bool SketchPlugin_DistanceAttrValidator::isValid(const FeaturePtr& theFeature,
@@ -18,14 +22,22 @@ bool SketchPlugin_DistanceAttrValidator::isValid(const FeaturePtr& theFeature,
   SessionPtr aMgr = ModelAPI_Session::get();
   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 
+  const ModelAPI_ResultValidator* anArcValidator =
+      dynamic_cast<const ModelAPI_ResultValidator*>(aFactory->validator("SketchPlugin_ResultArc"));
+  bool anArcValid = anArcValidator->isValid(theObject);
+  if (anArcValid)
+    return false;
+
+
   // If the object is not a line then it is accepted
   const ModelAPI_ResultValidator* aLineValidator =
-      dynamic_cast<const ModelAPI_ResultValidator*>(aFactory->validator("SketchPlugin_ResultLineValidator"));
-  if (!aLineValidator->isValid(theObject))
+      dynamic_cast<const ModelAPI_ResultValidator*>(aFactory->validator("SketchPlugin_ResultLine"));
+  bool aLineValid = aLineValidator->isValid(theObject);
+  if (!aLineValid)
     return true;
 
   // If it is a line then we have to check that first attribute id not a line
-  boost::shared_ptr<GeomDataAPI_Point2D> aPoint = getFeaturePoint(theFeature->data(), aParamA);
+  std::shared_ptr<GeomDataAPI_Point2D> aPoint = getFeaturePoint(theFeature->data(), aParamA);
   if (aPoint)
     return true;
   return false;
@@ -34,12 +46,75 @@ bool SketchPlugin_DistanceAttrValidator::isValid(const FeaturePtr& theFeature,
 bool SketchPlugin_DistanceAttrValidator::isValid(
   const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
 {
-  boost::shared_ptr<ModelAPI_AttributeRefAttr> anAttr = 
-    boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
-  if (anAttr) {
+  // any point attribute is acceptable for the distance operation
+  return true;
+}
+
+bool SketchPlugin_DistanceAttrValidator::isValid(const FeaturePtr& theFeature,
+                                                 const std::list<std::string>& theArguments,
+                                                 const AttributePtr& theAttribute) const
+{
+  return isValid(theAttribute, theArguments);
+}
+
+bool SketchPlugin_DifferentObjectsValidator::isValid(const FeaturePtr& theFeature,
+                                                 const std::list<std::string>& theArguments,
+                                                 const ObjectPtr& theObject) const
+{
+  std::list<std::shared_ptr<ModelAPI_Attribute> > anAttrs = 
+    theFeature->data()->attributes(ModelAPI_AttributeRefAttr::type());
+  std::list<std::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = anAttrs.begin();
+  for(; anAttr != anAttrs.end(); anAttr++) {
+    if (*anAttr) {
+      std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = 
+        std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttr);
+      // check the object is already presented
+      if (aRef->isObject() && aRef->object() == theObject)
+        return false;
+    }
+  }
+  return true;
+}
+
+bool SketchPlugin_DifferentObjectsValidator::isValid(
+  const AttributePtr& theAttribute, const std::list<std::string>& theArguments ) const
+{
+  std::shared_ptr<ModelAPI_AttributeRefAttr> anOrigAttr = 
+    std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+  if (anOrigAttr && anOrigAttr->isObject()) {
     const ObjectPtr& anObj = theAttribute->owner();
-    const FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
-    return isValid(aFeature, theArguments, anAttr->object());
+    const FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
+
+    std::list<std::shared_ptr<ModelAPI_Attribute> > anAttrs = 
+      aFeature->data()->attributes(ModelAPI_AttributeRefAttr::type());
+    std::list<std::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = anAttrs.begin();
+    for(; anAttr != anAttrs.end(); anAttr++) {
+      if (*anAttr && *anAttr != theAttribute) {
+        std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = 
+          std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttr);
+        // check the object is already presented
+        if (aRef->isObject() && aRef->object() == anOrigAttr->object())
+          return false;
+      }
+    }
+  }
+  return true;
+}
+
+bool SketchPlugin_DifferentObjectsValidator::isValid(const FeaturePtr& theFeature,
+  const std::list<std::string>& theArguments, const AttributePtr& theAttribute) const
+{
+  std::list<std::shared_ptr<ModelAPI_Attribute> > anAttrs = 
+    theFeature->data()->attributes(ModelAPI_AttributeRefAttr::type());
+  std::list<std::shared_ptr<ModelAPI_Attribute> >::iterator anAttr = anAttrs.begin();
+  for(; anAttr != anAttrs.end(); anAttr++) {
+    if (*anAttr) {
+      std::shared_ptr<ModelAPI_AttributeRefAttr> aRef = 
+        std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(*anAttr);
+      // check the object is already presented
+      if (!aRef->isObject() && aRef->attr() == theAttribute)
+        return false;
+    }
   }
-  return true; // it may be not reference attribute, in this case, it is OK
+  return true;
 }