From f672cb9dd87f7c8a2e92bd1324d89a4f5734a72e Mon Sep 17 00:00:00 2001
From: ptv <ptv@opencascade.com>
Date: Wed, 17 Nov 2010 08:42:17 +0000
Subject: [PATCH] 0020830: EDF 1357 GUI : Hide/Show Icon

---
 src/SUIT/resources/SUIT_msg_en.ts |  4 ++++
 src/SUIT/resources/SUIT_msg_fr.ts |  4 ++++
 src/SVTK/SVTK_Functor.h           | 21 ++++++++++++++++++++-
 src/SVTK/SVTK_View.cxx            | 11 +++++++++++
 src/SVTK/SVTK_View.h              |  8 +++++++-
 src/SVTK/SVTK_ViewModel.cxx       | 15 +++++++++++++++
 src/SVTK/SVTK_ViewModel.h         |  8 ++++++--
 7 files changed, 67 insertions(+), 4 deletions(-)

diff --git a/src/SUIT/resources/SUIT_msg_en.ts b/src/SUIT/resources/SUIT_msg_en.ts
index c9465cf2c..157d390a3 100644
--- a/src/SUIT/resources/SUIT_msg_en.ts
+++ b/src/SUIT/resources/SUIT_msg_en.ts
@@ -113,6 +113,10 @@ Do you want to overwrite it?</translation>
         <source>NAME_COLUMN</source>
         <translation>Name</translation>
     </message>
+    <message>
+        <source>VISIBILITY_COLUMN</source>
+        <translation>Visibility</translation>
+    </message>
 </context>
 <context>
     <name>SUIT_Study</name>
diff --git a/src/SUIT/resources/SUIT_msg_fr.ts b/src/SUIT/resources/SUIT_msg_fr.ts
index cf287361a..b3d984926 100755
--- a/src/SUIT/resources/SUIT_msg_fr.ts
+++ b/src/SUIT/resources/SUIT_msg_fr.ts
@@ -112,6 +112,10 @@ Faut-il le réécrire?</translation>
         <source>NAME_COLUMN</source>
         <translation>Nom</translation>
     </message>
+    <message>
+        <source>VISIBILITY_COLUMN</source>
+        <translation>Visibilité</translation>
+    </message>
 </context>
 <context>
     <name>SUIT_Study</name>
diff --git a/src/SVTK/SVTK_Functor.h b/src/SVTK/SVTK_Functor.h
index fdb5def83..1715863c6 100644
--- a/src/SVTK/SVTK_Functor.h
+++ b/src/SVTK/SVTK_Functor.h
@@ -29,7 +29,8 @@
 
 #include <VTKViewer_Functor.h>
 
-#include "SALOME_InteractiveObject.hxx"
+#include <SALOME_InteractiveObject.hxx>
+#include <SALOME_ListIO.hxx>
 
 /*!
   \file SVTK_Functor.h
@@ -107,6 +108,24 @@ namespace SVTK
     }
   };
 
+  //----------------------------------------------------------------
+  /*!
+    This collect visible IO in list
+  */
+  template<class TActor> 
+  struct TCollectIfVisible
+  {
+    SALOME_ListIO& myList;
+    //! To construct the functor
+    TCollectIfVisible (SALOME_ListIO& theList) : myList(theList)
+    {}
+    //! To calculate the functor
+    void operator()(TActor* theActor) 
+    {
+      if(theActor->GetVisibility() && theActor->hasIO())
+        myList.Append( theActor->getIO() );
+    }
+  };
 }
 
 
diff --git a/src/SVTK/SVTK_View.cxx b/src/SVTK/SVTK_View.cxx
index 1e70b3ab4..b949511a5 100644
--- a/src/SVTK/SVTK_View.cxx
+++ b/src/SVTK/SVTK_View.cxx
@@ -714,3 +714,14 @@ SVTK_View
   return QColor(0,0,0);
 }
 
+/*!
+  \Collect objects visible in viewer
+  \param theList - visible objects collection
+*/
+void SVTK_View::GetVisible( SALOME_ListIO& theList )
+{
+  using namespace SVTK;
+  VTK::ActorCollectionCopy aCopy(getRenderer()->GetActors());
+  ForEach<SALOME_Actor>(aCopy.GetActors(),
+                        TCollectIfVisible<SALOME_Actor>(theList));
+}
diff --git a/src/SVTK/SVTK_View.h b/src/SVTK/SVTK_View.h
index 1baab2823..ac943026b 100644
--- a/src/SVTK/SVTK_View.h
+++ b/src/SVTK/SVTK_View.h
@@ -28,7 +28,9 @@
 #endif
 
 #include "SVTK.h"
-#include "SALOME_InteractiveObject.hxx"
+
+#include <SALOME_InteractiveObject.hxx>
+#include <SALOME_ListIO.hxx>
 
 #include <QObject>
 
@@ -244,6 +246,10 @@ public:
   Remove(SALOME_Actor* SActor, 
          bool updateViewer = true);
 
+  //! Collect objects visible in viewer
+  void
+  GetVisible( SALOME_ListIO& theList );
+
   //----------------------------------------------------------------------------
   //! Redirect the request to #SVTK_Renderer::SetPreselectionProp
   void
diff --git a/src/SVTK/SVTK_ViewModel.cxx b/src/SVTK/SVTK_ViewModel.cxx
index 58d4e47d8..6b5d0cfa6 100644
--- a/src/SVTK/SVTK_ViewModel.cxx
+++ b/src/SVTK/SVTK_ViewModel.cxx
@@ -653,6 +653,21 @@ bool SVTK_Viewer::isVisible( const Handle(SALOME_InteractiveObject)& io )
   return true;
 }
 
+/*!
+  \Collect objects visible in viewer
+  \param theList - visible objects collection
+*/
+void SVTK_Viewer::GetVisible( SALOME_ListIO& theList )
+{
+  // here we collect object if it is disaplaed even one view
+  QVector<SUIT_ViewWindow*> aViews = myViewManager->getViews();
+  for(int i = 0, iEnd = aViews.size(); i < iEnd; i++)
+    if(SUIT_ViewWindow* aViewWindow = aViews.at(i))
+      if(TViewWindow* aViewWnd = dynamic_cast<TViewWindow*>(aViewWindow))
+        if(SVTK_View* aView = aViewWnd->getView())
+          aView->GetVisible( theList );
+}
+
 /*!
   Updates current viewer
 */
diff --git a/src/SVTK/SVTK_ViewModel.h b/src/SVTK/SVTK_ViewModel.h
index 5e038d2c7..4cc7aaa17 100644
--- a/src/SVTK/SVTK_ViewModel.h
+++ b/src/SVTK/SVTK_ViewModel.h
@@ -26,8 +26,9 @@
 #include "SVTK.h"
 #include "SVTK_ViewModelBase.h"
 
-#include "SALOME_Prs.h"
-#include "SALOME_InteractiveObject.hxx"
+#include <SALOME_Prs.h>
+#include <SALOME_InteractiveObject.hxx>
+#include <SALOME_ListIO.hxx>
 
 #include <QColor>
 #include <QMap>
@@ -137,6 +138,9 @@ public:
   //! See #SALOME_View::EraseAll( const bool = false )
   void EraseAll( const bool = false );
 
+  //! See #SALOME_View::getVisible( SALOME_ListIO& )
+  virtual void GetVisible( SALOME_ListIO& );
+
   //! See #SALOME_View::CreatePrs( const char* entry = 0 )
   SALOME_Prs* CreatePrs( const char* entry = 0 );
 
-- 
2.39.2