From bfe7682d53021d3fe1f4a68d0f02503afa2c480a Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Wed, 4 Oct 2017 06:55:41 +0300
Subject: [PATCH] #2205 Ability to customize the arrows and texts of
 dimensions: Location type is not obligatory attribute.

---
 src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp              | 3 +++
 src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp           | 3 +++
 src/SketchPlugin/SketchPlugin_ConstraintDistanceHorizontal.cpp | 3 +++
 src/SketchPlugin/SketchPlugin_ConstraintDistanceVertical.cpp   | 3 +++
 src/SketchPlugin/SketchPlugin_ConstraintLength.cpp             | 3 +++
 src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp             | 3 +++
 6 files changed, 18 insertions(+)

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp b/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
index 23bba812a..e1d15b68c 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintAngle.cpp
@@ -23,6 +23,8 @@
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 #include <GeomDataAPI_Point2D.h>
 
@@ -68,6 +70,7 @@ void SketchPlugin_ConstraintAngle::initAttributes()
 
   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,
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp b/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
index 7532a3e0e..e75dcde94 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
@@ -35,6 +35,8 @@
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
 #include <ModelAPI_Data.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 #include <Config_PropManager.h>
 
@@ -59,6 +61,7 @@ void SketchPlugin_ConstraintDistance::initAttributes()
 
   data()->addAttribute(SketchPlugin_ConstraintDistance::LOCATION_TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 void SketchPlugin_ConstraintDistance::colorConfigInfo(std::string& theSection, std::string& theName,
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistanceHorizontal.cpp b/src/SketchPlugin/SketchPlugin_ConstraintDistanceHorizontal.cpp
index c75e83bf5..355292413 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistanceHorizontal.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistanceHorizontal.cpp
@@ -33,6 +33,8 @@
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 const double tolerance = 1e-7;
 
@@ -52,6 +54,7 @@ void SketchPlugin_ConstraintDistanceHorizontal::initAttributes()
 
   data()->addAttribute(SketchPlugin_ConstraintDistanceHorizontal::LOCATION_TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 //*************************************************************************************
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistanceVertical.cpp b/src/SketchPlugin/SketchPlugin_ConstraintDistanceVertical.cpp
index 845b3b1cc..8823c3aa0 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistanceVertical.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistanceVertical.cpp
@@ -33,6 +33,8 @@
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 const double tolerance = 1e-7;
 
@@ -52,6 +54,7 @@ void SketchPlugin_ConstraintDistanceVertical::initAttributes()
 
   data()->addAttribute(SketchPlugin_ConstraintDistanceVertical::LOCATION_TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 //*************************************************************************************
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintLength.cpp b/src/SketchPlugin/SketchPlugin_ConstraintLength.cpp
index 6eda688a8..70f004441 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintLength.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintLength.cpp
@@ -29,6 +29,8 @@
 #include <ModelAPI_AttributeInteger.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Result.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 #include <GeomDataAPI_Point2D.h>
 
@@ -56,6 +58,7 @@ void SketchPlugin_ConstraintLength::initAttributes()
 
   data()->addAttribute(SketchPlugin_ConstraintLength::LOCATION_TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 void SketchPlugin_ConstraintLength::colorConfigInfo(std::string& theSection, std::string& theName,
diff --git a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
index bd5b0bd7d..0b34c183c 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintRadius.cpp
@@ -29,6 +29,8 @@
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeInteger.h>
 #include <ModelAPI_Data.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Validator.h>
 
 #include <GeomAPI_Pnt2d.h>
 #include <GeomAPI_Circ.h>
@@ -56,6 +58,7 @@ void SketchPlugin_ConstraintRadius::initAttributes()
 
   data()->addAttribute(SketchPlugin_ConstraintRadius::LOCATION_TYPE_ID(),
                        ModelAPI_AttributeInteger::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), LOCATION_TYPE_ID());
 }
 
 void SketchPlugin_ConstraintRadius::colorConfigInfo(std::string& theSection, std::string& theName,
-- 
2.39.2