From ba91ed0e11fd28acbdec9fcb075282f8803d40a8 Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Mon, 6 Apr 2015 10:09:18 +0300
Subject: [PATCH] refs #492: generate bottom polyline for the stream copy

---
 src/HYDROData/HYDROData_Entity.cxx  | 23 +++++++++++++++++++++++
 src/HYDROData/HYDROData_Entity.h    |  2 +-
 src/HYDROData/HYDROData_Stream.cxx  | 29 +++++++++++++++++++++++++++++
 src/HYDROData/HYDROData_Stream.h    |  6 ++++++
 src/HYDROGUI/HYDROGUI_DataModel.cxx | 18 ------------------
 5 files changed, 59 insertions(+), 19 deletions(-)

diff --git a/src/HYDROData/HYDROData_Entity.cxx b/src/HYDROData/HYDROData_Entity.cxx
index 01833f9c..6f3eea80 100644
--- a/src/HYDROData/HYDROData_Entity.cxx
+++ b/src/HYDROData/HYDROData_Entity.cxx
@@ -173,8 +173,31 @@ HYDROData_Entity::~HYDROData_Entity()
 
 void HYDROData_Entity::CopyTo( const Handle(HYDROData_Entity)& theDestination ) const
 {
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
+  if ( aDocument.IsNull() ) {
+    return;
+  }
+
   TDF_CopyLabel aCopy(myLab, theDestination->Label());
   aCopy.Perform();
+         
+  // generate a new unique name for the clone object:
+  // case 1: Image_1 -> Image_2
+  // case 2: ImageObj -> ImageObj_1
+  QString aName = theDestination->GetName();
+  QString aPrefix = aName;
+  if( aName.contains( '_' ) ) { // case 1
+    QString aSuffix = aName.section( '_', -1 );
+    bool anIsInteger = false;
+    aSuffix.toInt( &anIsInteger );
+    if( anIsInteger )
+      aPrefix = aName.section( '_', 0, -2 );
+  } else { // case 2
+    aPrefix = aName;
+  }
+
+  aName = HYDROData_Tool::GenerateObjectName( aDocument, aPrefix );
+  theDestination->SetName( aName );
 }
 
 Handle(HYDROData_Entity) HYDROData_Entity::GetFatherObject() const
diff --git a/src/HYDROData/HYDROData_Entity.h b/src/HYDROData/HYDROData_Entity.h
index 506044e4..9ed01046 100644
--- a/src/HYDROData/HYDROData_Entity.h
+++ b/src/HYDROData/HYDROData_Entity.h
@@ -197,7 +197,7 @@ public:
    * Objects must be the same type.
    * \param theDestination initialized object (from any document) - target of copying
    */
-  HYDRODATA_EXPORT void CopyTo( const Handle(HYDROData_Entity)& theDestination ) const;
+  HYDRODATA_EXPORT virtual void CopyTo( const Handle(HYDROData_Entity)& theDestination ) const;
 
   /**
    * Returns the label of this object.
diff --git a/src/HYDROData/HYDROData_Stream.cxx b/src/HYDROData/HYDROData_Stream.cxx
index 8e3cb8ee..6ffdd0ee 100644
--- a/src/HYDROData/HYDROData_Stream.cxx
+++ b/src/HYDROData/HYDROData_Stream.cxx
@@ -1184,3 +1184,32 @@ bool HYDROData_Stream::Interpolate( HYDROData_IProfilesInterpolator* theInterpol
 
   return isOK;
 }
+
+void HYDROData_Stream::CopyTo( const Handle(HYDROData_Entity)& theDestination ) const
+{
+  // Get the document
+  Handle(HYDROData_Document) aDocument = HYDROData_Document::Document( myLab );
+  if ( aDocument.IsNull() ) {
+    return;
+  }
+
+  // Call base method
+  HYDROData_Entity::CopyTo( theDestination );
+
+  Handle(HYDROData_Stream) aStreamCopy = 
+    Handle(HYDROData_Stream)::DownCast( theDestination );
+
+  // Copy bottom polyline if exists
+  if ( !aStreamCopy.IsNull() ) {
+    const Handle(HYDROData_Polyline3D) aBottom = GetBottomPolyline();
+    if ( !aBottom.IsNull() ) {
+      aStreamCopy->ClearReferenceObjects( DataTag_BottomPolyline );
+      aStreamCopy->GenerateBottomPolyline();
+      const Handle(HYDROData_Polyline3D) aBottomCopy = aStreamCopy->GetBottomPolyline();
+      if ( !aBottomCopy.IsNull() && !aBottomCopy->GetPolylineXY().IsNull() ) {
+        aBottomCopy->GetPolylineXY()->Update();
+        aBottomCopy->Update();
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/src/HYDROData/HYDROData_Stream.h b/src/HYDROData/HYDROData_Stream.h
index 2af9abae..673cca65 100644
--- a/src/HYDROData/HYDROData_Stream.h
+++ b/src/HYDROData/HYDROData_Stream.h
@@ -126,6 +126,12 @@ public:
    */
   HYDRODATA_EXPORT virtual void UpdatePrs();
 
+  /**
+   *
+   */
+  HYDRODATA_EXPORT virtual void CopyTo( const Handle(HYDROData_Entity)& theDestination ) const;
+
+
   /**
    * Returns default filling color for new stream.
    */
diff --git a/src/HYDROGUI/HYDROGUI_DataModel.cxx b/src/HYDROGUI/HYDROGUI_DataModel.cxx
index 37e4ec0b..159851ab 100644
--- a/src/HYDROGUI/HYDROGUI_DataModel.cxx
+++ b/src/HYDROGUI/HYDROGUI_DataModel.cxx
@@ -639,24 +639,6 @@ bool HYDROGUI_DataModel::paste()
 
         // remove Z layer
         aClone->RemoveZLevel();
-        
-        // generate a new unique name for the clone object:
-        // case 1: Image_1 -> Image_2
-        // case 2: ImageObj -> ImageObj_1
-        QString aName = aClone->GetName();
-        QString aPrefix = aName;
-        if( aName.contains( '_' ) ) // case 1
-        {
-          QString aSuffix = aName.section( '_', -1 );
-          bool anIsInteger = false;
-          aSuffix.toInt( &anIsInteger );
-          if( anIsInteger )
-            aPrefix = aName.section( '_', 0, -2 );
-        }
-        else // case 2
-          aPrefix = aName;
-        aName = HYDROGUI_Tool::GenerateObjectName( (HYDROGUI_Module*)module(), aPrefix );
-        aClone->SetName( aName );
       }
     }
   }
-- 
2.39.2