From 4e16cb08fb518932595877d368df6857bb3e804b Mon Sep 17 00:00:00 2001
From: mkr <mkr@opencascade.com>
Date: Wed, 6 Aug 2008 06:02:40 +0000
Subject: [PATCH] Fix for bug 0016100 : EDF 429 VISU : Automatic creation of a
 view Plot2D when we display a curve.

---
 src/VISUGUI/VisuGUI_Displayer.cxx | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/VISUGUI/VisuGUI_Displayer.cxx b/src/VISUGUI/VisuGUI_Displayer.cxx
index 62e7f6c7..9593731e 100644
--- a/src/VISUGUI/VisuGUI_Displayer.cxx
+++ b/src/VISUGUI/VisuGUI_Displayer.cxx
@@ -28,6 +28,7 @@
 
 #include "VisuGUI_Displayer.h"
 
+#include "VisuGUI.h"
 #include "VisuGUI_Tools.h"
 #include "VISU_ViewManager_i.hh"
 #include "VISU_Actor.h"
@@ -123,7 +124,12 @@ SALOME_Prs* VisuGUI_Displayer::buildPresentation( const QString& theEntry, SALOM
       }
     }
 
-    if(SPlot2d_Viewer* aViewer = dynamic_cast<SPlot2d_Viewer*>(aView)){
+    SPlot2d_Viewer* aViewer = dynamic_cast<SPlot2d_Viewer*>(aView);
+    if(!aViewer && (aType==VISU::TCURVE || aType==VISU::TCONTAINER || aType==VISU::TTABLE))
+      if(VisuGUI* aVisuGUI = dynamic_cast<VisuGUI*>(myApp->activeModule()))
+	aViewer = VISU::GetPlot2dViewer( (SalomeApp_Module*)aVisuGUI, true );
+    
+    if(aViewer){
       SUIT_ViewManager* aViewManager = aViewer->getViewManager();
       SUIT_ViewWindow* aWindow = aViewManager->getActiveView();
       Plot2d_ViewWindow* aViewWindow = dynamic_cast<Plot2d_ViewWindow*>( aWindow );
@@ -281,6 +287,13 @@ bool VisuGUI_Displayer::canBeDisplayed( const QString& entry, const QString& vie
   if( study->isComponent( entry ) )
     return true;
 
+  if( dynamic_cast<VISU::Curve_i*>( VISU::GetServant( anObj ).in() )
+      ||
+      dynamic_cast<VISU::Container_i*>( VISU::GetServant( anObj ).in() )
+      ||
+      dynamic_cast<VISU::Table_i*>(VISU::GetServant( anObj ).in() ) )
+    return true;
+
   if( viewer_type==SVTK_Viewer::Type() || viewer_type==VVTK_Viewer::Type())
   {
     VISU::Base_i* aBase = dynamic_cast<VISU::Base_i*>(VISU::GetServant(anObj).in());
@@ -296,13 +309,6 @@ bool VisuGUI_Displayer::canBeDisplayed( const QString& entry, const QString& vie
 
     return dynamic_cast<VISU::Prs3d_i*>(aBase);
   }
-  else if( viewer_type==SPlot2d_Viewer::Type() )
-  {
-    VISU::Curve_i* aCurve = dynamic_cast<VISU::Curve_i*>( VISU::GetServant( anObj ).in() );
-    VISU::Container_i* aCont = dynamic_cast<VISU::Container_i*>( VISU::GetServant( anObj ).in() );
-    VISU::Table_i* aTable = dynamic_cast<VISU::Table_i*>(VISU::GetServant( anObj ).in() );
-    return aCurve || aCont || aTable;
-  }
   else 
     return false;
 }
-- 
2.39.2