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Fix for the issue #2753 : error when dump/load script
[modules/shaper.git] / src / SketchPlugin / SketchPlugin_ConstraintAngle.cpp
index 432b28eb43903dd9eee6eb5d804d8e5c1075b564..89c61105ce430d444ba5582aea0191ea31cd8c2e 100644 (file)
@@ -1,14 +1,31 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-
-// File:    SketchPlugin_ConstraintAngle.cpp
-// Created: 19 August 2015
-// Author:  Artem ZHIDKOV
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
 
 #include "SketchPlugin_ConstraintAngle.h"
 #include <SketchPlugin_Line.h>
+#include <SketcherPrs_Tools.h>
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 #include <GeomDataAPI_Point2D.h>
 
@@ -42,15 +59,19 @@ void SketchPlugin_ConstraintAngle::initAttributes()
   data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::typeId());
   data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::typeId());
 
-  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID(), 
+  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID(),
                        ModelAPI_AttributeDouble::typeId());
-  data()->addAttribute(SketchPlugin_ConstraintAngle::TYPE_ID(), 
+  data()->addAttribute(SketchPlugin_ConstraintAngle::TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
 
-  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID(), 
+  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_FIRST_LINE_ID(),
                        ModelAPI_AttributeBoolean::typeId());
-  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID(), 
+  data()->addAttribute(SketchPlugin_ConstraintAngle::ANGLE_REVERSED_SECOND_LINE_ID(),
                        ModelAPI_AttributeBoolean::typeId());
+
+  data()->addAttribute(SketchPlugin_ConstraintAngle::LOCATION_TYPE_ID(),
+                       ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 void SketchPlugin_ConstraintAngle::colorConfigInfo(std::string& theSection, std::string& theName,
@@ -65,9 +86,9 @@ void SketchPlugin_ConstraintAngle::execute()
 {
   std::shared_ptr<ModelAPI_Data> aData = data();
 
-  std::shared_ptr<ModelAPI_AttributeRefAttr> anAttrA = 
+  std::shared_ptr<ModelAPI_AttributeRefAttr> anAttrA =
     aData->refattr(SketchPlugin_Constraint::ENTITY_A());
-  std::shared_ptr<ModelAPI_AttributeRefAttr> anAttrB = 
+  std::shared_ptr<ModelAPI_AttributeRefAttr> anAttrB =
     aData->refattr(SketchPlugin_Constraint::ENTITY_B());
   if (!anAttrA->isInitialized() || !anAttrB->isInitialized())
     return;
@@ -80,7 +101,7 @@ void SketchPlugin_ConstraintAngle::execute()
     anAttrValue->setValue(anAngle);
     updateConstraintValueByAngleValue();
   }
-  // the value should to be computed here, not in the 
+  // the value should to be computed here, not in the
   // getAISObject in order to change the model value
   // inside the object transaction. This is important for creating a constraint by preselection.
   // The display of the presentation in this case happens after the transaction commit
@@ -110,13 +131,13 @@ void SketchPlugin_ConstraintAngle::attributeChanged(const std::string& theID)
   if (!aLineA || !aLineB)
     return;
 
-  if (theID == SketchPlugin_Constraint::ENTITY_A() || 
+  if (theID == SketchPlugin_Constraint::ENTITY_A() ||
       theID == SketchPlugin_Constraint::ENTITY_B()) {
     AttributeDoublePtr aValueAttr = real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID());
     AttributeDoublePtr aConstrValueAttr = real(SketchPlugin_Constraint::VALUE());
     // only if one of attributes is not initialized, try to compute the current value
     if (!aValueAttr->isInitialized() || !aConstrValueAttr->isInitialized()) {
-      if (aValueAttr->isInitialized() && !aConstrValueAttr->isInitialized()) 
+      if (aValueAttr->isInitialized() && !aConstrValueAttr->isInitialized())
         // initialize base value of constraint
         updateConstraintValueByAngleValue();
       double anAngle = calculateAngle();
@@ -132,9 +153,9 @@ void SketchPlugin_ConstraintAngle::attributeChanged(const std::string& theID)
 
     std::shared_ptr<ModelAPI_Data> aData = data();
     std::shared_ptr<GeomAPI_Ax3> aPlane = SketchPlugin_Sketch::plane(sketch());
-    FeaturePtr aLineA = 
+    FeaturePtr aLineA =
       SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_A());
-    FeaturePtr aLineB = 
+    FeaturePtr aLineB =
       SketcherPrs_Tools::getFeatureLine(aData, SketchPlugin_Constraint::ENTITY_B());
 
     // Intersection of lines
@@ -152,7 +173,13 @@ void SketchPlugin_ConstraintAngle::attributeChanged(const std::string& theID)
     std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
       ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()));
     double anAngle = calculateAngle();
-    aValueAttr->setValue(anAngle);
+    if (aValueAttr->text().empty())
+      aValueAttr->setValue(anAngle);
+    else {
+      aValueAttr = std::dynamic_pointer_cast<
+        ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::VALUE()));
+      aValueAttr->setValue(anAngle);
+    }
   }
   else if (theID == SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID()) {
     updateConstraintValueByAngleValue();
@@ -190,11 +217,14 @@ double SketchPlugin_ConstraintAngle::calculateAngle()
   }
   double anAngle = anAng->angleDegree();
   std::shared_ptr<ModelAPI_AttributeDouble> aValueAttr = std::dynamic_pointer_cast<
-      ModelAPI_AttributeDouble>(data()->attribute(SketchPlugin_ConstraintAngle::VALUE()));
+      ModelAPI_AttributeDouble>(data()->attribute(VALUE()));
+  std::shared_ptr<ModelAPI_AttributeDouble> anAngleValueAttr = std::dynamic_pointer_cast<
+      ModelAPI_AttributeDouble>(data()->attribute(ANGLE_VALUE_ID()));
   if (!aValueAttr->isInitialized())
     aValueAttr->setValue(anAngle);
   /// an angle value should be corrected by the current angle type
-  anAngle = getAngleForType(anAngle);
+  anAngle = getAngleForType(anAngleValueAttr->text().empty() ?
+                            anAngle : anAngleValueAttr->value());
   boolean(ANGLE_REVERSED_FIRST_LINE_ID())->setValue(anAng->isReversed(0));
   boolean(ANGLE_REVERSED_SECOND_LINE_ID())->setValue(anAng->isReversed(1));
   return anAngle;
@@ -217,7 +247,7 @@ double SketchPlugin_ConstraintAngle::getAngleForType(double theAngle, bool isPre
         anAngle = theAngle - 180.0;
       else
         anAngle = 180.0 - theAngle;
-      
+
       if (anAngle < 0.0)
         anAngle += 360.0;
     }
@@ -246,20 +276,6 @@ void SketchPlugin_ConstraintAngle::updateConstraintValueByAngleValue()
   aValueAttr->setValue(anAngle);
 }
 
-void SketchPlugin_ConstraintAngle::move(double theDeltaX, double theDeltaY)
-{
-  std::shared_ptr<ModelAPI_Data> aData = data();
-  if (!aData->isValid())
-    return;
-
-  myFlyoutUpdate = true;
-  std::shared_ptr<GeomDataAPI_Point2D> aFlyoutAttr = std::dynamic_pointer_cast<
-      GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
-  aFlyoutAttr->setValue(aFlyoutAttr->x() + theDeltaX, aFlyoutAttr->y() + theDeltaY);
-  myFlyoutUpdate = false;
-}
-
-
 bool SketchPlugin_ConstraintAngle::compute(const std::string& theAttributeId)
 {
   if (theAttributeId != SketchPlugin_Constraint::FLYOUT_VALUE_PNT())