From 05980d60d4b120a4bb9244fc923d1925ff4b4bfc Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Thu, 31 Mar 2016 15:40:23 +0300
Subject: [PATCH] Issue #805 In the sketch presentation, show both the
 parameter and its value: provided for angle/radius constraints.

---
 src/SketcherPrs/SketcherPrs_Angle.cpp           | 10 ++++++++++
 src/SketcherPrs/SketcherPrs_Angle.h             |  8 ++++++++
 src/SketcherPrs/SketcherPrs_LengthDimension.cpp |  5 ++---
 src/SketcherPrs/SketcherPrs_Radius.cpp          | 10 ++++++++++
 src/SketcherPrs/SketcherPrs_Radius.h            |  8 ++++++++
 5 files changed, 38 insertions(+), 3 deletions(-)

diff --git a/src/SketcherPrs/SketcherPrs_Angle.cpp b/src/SketcherPrs/SketcherPrs_Angle.cpp
index d26d5999c..bd79f8b4b 100644
--- a/src/SketcherPrs/SketcherPrs_Angle.cpp
+++ b/src/SketcherPrs/SketcherPrs_Angle.cpp
@@ -6,6 +6,7 @@
 
 #include "SketcherPrs_Angle.h"
 #include "SketcherPrs_Tools.h"
+#include "SketcherPrs_DimensionStyleListener.h"
 
 #include <SketchPlugin_ConstraintAngle.h>
 #include <SketchPlugin_Constraint.h>
@@ -42,6 +43,13 @@ SketcherPrs_Angle::SketcherPrs_Angle(ModelAPI_Feature* theConstraint,
   
   SetDimensionAspect(myAspect);
   SetSelToleranceForText2d(SketcherPrs_Tools::getDefaultTextHeight());
+
+  myStyleListener = new SketcherPrs_DimensionStyleListener();
+}
+
+SketcherPrs_Angle::~SketcherPrs_Angle()
+{
+  delete myStyleListener;
 }
 
 bool SketcherPrs_Angle::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
@@ -168,6 +176,8 @@ void SketcherPrs_Angle::Compute(const Handle(PrsMgr_PresentationManager3d)& theP
   AttributeDoublePtr aValue = myConstraint->data()->real(SketchPlugin_ConstraintAngle::ANGLE_VALUE_ID());
   SketcherPrs_Tools::setDisplaySpecialSymbol(this, aValue->usedParameters().size() > 0);
 
+  myStyleListener->updateDimensions(this, aValue);
+
   AIS_AngleDimension::Compute(thePresentationManager, thePresentation, theMode);
 }
 
diff --git a/src/SketcherPrs/SketcherPrs_Angle.h b/src/SketcherPrs/SketcherPrs_Angle.h
index 0d87c02e3..e178a1b8c 100644
--- a/src/SketcherPrs/SketcherPrs_Angle.h
+++ b/src/SketcherPrs/SketcherPrs_Angle.h
@@ -14,6 +14,8 @@
 #include <AIS_AngleDimension.hxx>
 #include <Standard_DefineHandle.hxx>
 
+class SketcherPrs_DimensionStyleListener;
+
 DEFINE_STANDARD_HANDLE(SketcherPrs_Angle, AIS_AngleDimension)
 
 /**
@@ -29,6 +31,9 @@ public:
   Standard_EXPORT SketcherPrs_Angle(ModelAPI_Feature* theConstraint, 
                         const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
+  /// Destructor
+  Standard_EXPORT ~SketcherPrs_Angle();
+
   DEFINE_STANDARD_RTTI(SketcherPrs_Angle)
 
   /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
@@ -54,6 +59,9 @@ private:
   std::shared_ptr<GeomAPI_Ax3> myPlane;
 
   Handle(Prs3d_DimensionAspect) myAspect;
+
+  /// Listener to update dimension visualization style
+  SketcherPrs_DimensionStyleListener* myStyleListener;
 };
 
 
diff --git a/src/SketcherPrs/SketcherPrs_LengthDimension.cpp b/src/SketcherPrs/SketcherPrs_LengthDimension.cpp
index a61a6cb40..018f47b01 100644
--- a/src/SketcherPrs/SketcherPrs_LengthDimension.cpp
+++ b/src/SketcherPrs/SketcherPrs_LengthDimension.cpp
@@ -6,6 +6,8 @@
 
 #include "SketcherPrs_LengthDimension.h"
 #include "SketcherPrs_Tools.h"
+#include "SketcherPrs_Tools.h"
+#include "SketcherPrs_DimensionStyleListener.h"
 
 #include <SketchPlugin_Constraint.h>
 #include <SketchPlugin_ConstraintLength.h>
@@ -14,9 +16,6 @@
 #include <SketchPlugin_Point.h>
 #include <SketchPlugin_Circle.h>
 
-#include <SketcherPrs_Tools.h>
-#include <SketcherPrs_DimensionStyleListener.h>
-
 #include <Events_Error.h>
 #include <Events_Loop.h>
 
diff --git a/src/SketcherPrs/SketcherPrs_Radius.cpp b/src/SketcherPrs/SketcherPrs_Radius.cpp
index 62a50a46f..aeabe0eae 100644
--- a/src/SketcherPrs/SketcherPrs_Radius.cpp
+++ b/src/SketcherPrs/SketcherPrs_Radius.cpp
@@ -6,6 +6,7 @@
 
 #include "SketcherPrs_Radius.h"
 #include "SketcherPrs_Tools.h"
+#include "SketcherPrs_DimensionStyleListener.h"
 
 #include <SketchPlugin_ConstraintRadius.h>
 #include <SketchPlugin_Constraint.h>
@@ -42,6 +43,13 @@ SketcherPrs_Radius::SketcherPrs_Radius(ModelAPI_Feature* theConstraint,
   
   SetDimensionAspect(myAspect);
   SetSelToleranceForText2d(SketcherPrs_Tools::getDefaultTextHeight());
+
+  myStyleListener = new SketcherPrs_DimensionStyleListener();
+}
+
+SketcherPrs_Radius::~SketcherPrs_Radius()
+{
+  delete myStyleListener;
 }
 
 bool SketcherPrs_Radius::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
@@ -180,6 +188,8 @@ void SketcherPrs_Radius::Compute(const Handle(PrsMgr_PresentationManager3d)& the
   AttributeDoublePtr aValue = myConstraint->data()->real(SketchPlugin_Constraint::VALUE());
   SketcherPrs_Tools::setDisplaySpecialSymbol(this, aValue->usedParameters().size() > 0);
 
+  myStyleListener->updateDimensions(this, aValue);
+
   AIS_RadiusDimension::Compute(thePresentationManager, thePresentation, theMode);
 }
 
diff --git a/src/SketcherPrs/SketcherPrs_Radius.h b/src/SketcherPrs/SketcherPrs_Radius.h
index ea0dc90d4..348eafdcf 100644
--- a/src/SketcherPrs/SketcherPrs_Radius.h
+++ b/src/SketcherPrs/SketcherPrs_Radius.h
@@ -14,6 +14,8 @@
 #include <AIS_RadiusDimension.hxx>
 #include <Standard_DefineHandle.hxx>
 
+class SketcherPrs_DimensionStyleListener;
+
 DEFINE_STANDARD_HANDLE(SketcherPrs_Radius, AIS_RadiusDimension)
 
 /**
@@ -29,6 +31,9 @@ public:
   Standard_EXPORT SketcherPrs_Radius(ModelAPI_Feature* theConstraint, 
                         const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
+  /// Destructor
+  Standard_EXPORT ~SketcherPrs_Radius();
+
   DEFINE_STANDARD_RTTI(SketcherPrs_Radius)
 
   /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
@@ -54,6 +59,9 @@ private:
   std::shared_ptr<GeomAPI_Ax3> myPlane;
 
   Handle(Prs3d_DimensionAspect) myAspect;
+
+  /// Listener to update dimension visualization style
+  SketcherPrs_DimensionStyleListener* myStyleListener;
 };
 
 #endif
\ No newline at end of file
-- 
2.39.2