IPAL52528: TC7.5.0: Dump study - transparency is lost

[modules/gui.git] / src / SVTK / SVTK_ViewModel.cxx

diff --git a/src/SVTK/SVTK_ViewModel.cxx b/src/SVTK/SVTK_ViewModel.cxx
index ce76997151e736c6136bf83b5f7db5fa1b2f6106..f18f9a97e4ed0e926affd04dc48d84d341f0e1b0 100644 (file)
--- a/src/SVTK/SVTK_ViewModel.cxx
+++ b/src/SVTK/SVTK_ViewModel.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -29,10 +29,10 @@
 #include <vtkActorCollection.h>
 
 //#include "SUIT_Session.h"
-#include "SVTK_Selection.h"
 #include "SVTK_ViewModel.h"
 #include "SVTK_ViewWindow.h"
 #include "SVTK_View.h"
+#include "SVTK_Renderer.h"
 //#include "SVTK_MainWindow.h"
 #include "SVTK_Prs.h"
 
@@ -86,7 +86,8 @@ SVTK_Viewer::SVTK_Viewer()
   myProjMode = 0;
   myStyle = 0;
   myZoomingStyle = 0;
-  myDynamicPreSelection = false;
+  mySelectionEnabled = true;
+  myPreSelectionMode = Standard_Preselection;
   mySpaceBtn[0] = 1;
   mySpaceBtn[1] = 2;
   mySpaceBtn[2] = 9;
@@ -178,7 +179,8 @@ SUIT_ViewWindow* SVTK_Viewer::createView( SUIT_Desktop* theDesktop )
   aViewWindow->SetProjectionMode( projectionMode() );
   aViewWindow->SetInteractionStyle( interactionStyle() );
   aViewWindow->SetZoomingStyle( zoomingStyle() );
-  aViewWindow->SetDynamicPreSelection( dynamicPreSelection() );
+  aViewWindow->SetPreSelectionMode( preSelectionMode() );
+  aViewWindow->SetSelectionEnabled( isSelectionEnabled() );
   aViewWindow->SetIncrementalSpeed( incrementalSpeed(), incrementalSpeedMode() );
   aViewWindow->SetSpacemouseButtons( spacemouseBtn(1), spacemouseBtn(2), spacemouseBtn(3) );
 
@@ -334,27 +336,27 @@ void SVTK_Viewer::setZoomingStyle( const int theStyle )
 }
 
 /*!
-  \return dynamic preselection
+  \return current preselection mode
 */
-bool SVTK_Viewer::dynamicPreSelection() const
+Preselection_Mode SVTK_Viewer::preSelectionMode() const
 {
-  return myDynamicPreSelection;
+  return myPreSelectionMode;
 }
 
 /*!
-  Sets dynamic preselection
-  \param theMode - new dynamic preselection mode
+  Sets preselection mode
+  \param theMode - new preselection mode
 */
-void SVTK_Viewer::setDynamicPreSelection( const bool theMode )
+void SVTK_Viewer::setPreSelectionMode( Preselection_Mode theMode )
 {
-  myDynamicPreSelection = theMode;
+  myPreSelectionMode = theMode;
   
   if (SUIT_ViewManager* aViewManager = getViewManager()) {
     QVector<SUIT_ViewWindow*> aViews = aViewManager->getViews();
     for ( uint i = 0; i < aViews.count(); i++ )
     {
       if ( TViewWindow* aView = dynamic_cast<TViewWindow*>(aViews.at( i )) )
-        aView->SetDynamicPreSelection( theMode );
+        aView->SetPreSelectionMode( theMode );
     }
   }
 }
@@ -493,6 +495,32 @@ void SVTK_Viewer::enableSelection(bool isEnabled)
 {
   mySelectionEnabled = isEnabled;
   //!! To be done for view windows
+   
+  if (SUIT_ViewManager* aViewManager = getViewManager()) {
+    QVector<SUIT_ViewWindow*> aViews = aViewManager->getViews();
+    for ( uint i = 0; i < aViews.count(); i++ )
+    {
+      if ( TViewWindow* aView = dynamic_cast<TViewWindow*>(aViews.at( i )) )
+        aView->SetSelectionEnabled( isEnabled );
+    }
+  }
+
+  if(!isEnabled) {
+    //clear current selection in the viewer
+    bool blocked = blockSignals( true );
+    if ( SUIT_ViewManager* aViewMgr = getViewManager() ) {
+      if( SVTK_ViewWindow* aViewWindow = dynamic_cast<SVTK_ViewWindow*>( aViewMgr->getActiveView() ) ){
+       if( SVTK_Selector* aSelector = aViewWindow->GetSelector() ) {
+         if(SVTK_View* aView = aViewWindow->getView()){
+           aSelector->ClearIObjects();
+           aView->onSelectionChanged();
+         }
+       }
+      }
+    }
+    blockSignals( blocked );  
+  }
+
 }
 
 /*!
@@ -642,7 +670,7 @@ void SVTK_Viewer::Erase( const SALOME_VTKPrs* prs, const bool forced )
   Erase all presentations
   \param forced - removes all objects from view
 */
-void SVTK_Viewer::EraseAll( const bool forced )
+void SVTK_Viewer::EraseAll( SALOME_Displayer* d, const bool forced )
 {
   // Temporarily commented to avoid awful dependecy on SALOMEDS
   // TODO: better mechanism of storing display/erse status in a study
@@ -665,9 +693,10 @@ void SVTK_Viewer::EraseAll( const bool forced )
             //Handle(SALOME_InteractiveObject) anObj = anAct->getIO();
             //if(!anObj.IsNull() && anObj->hasEntry() && aStudy)
             //  ToolsGUI::SetVisibility(aStudy,anObj->getEntry(),false,this);
-            if(forced)
-              aRenderer->RemoveActor(anAct);
-            else{
+            if(forced){
+              if(SVTK_Renderer* aRnd = aView->GetRenderer())
+                aRnd->RemoveActor(anAct);
+            }else{
               // just erase actor
               anAct->SetVisibility( false );
               // erase dependent actors
@@ -682,6 +711,9 @@ void SVTK_Viewer::EraseAll( const bool forced )
         }
       }
   }
+
+  SALOME_View::EraseAll( d, forced );
+
   Repaint();
 }
 
@@ -691,7 +723,7 @@ void SVTK_Viewer::EraseAll( const bool forced )
 */
 SALOME_Prs* SVTK_Viewer::CreatePrs( const char* entry )
 {
-  SVTK_Prs* prs = new SVTK_Prs();
+  SVTK_Prs* prs = new SVTK_Prs( entry );
   if ( entry ) {
     if(SVTK_ViewWindow* aViewWindow = dynamic_cast<SVTK_ViewWindow*>(getViewManager()->getActiveView()))
       if(SVTK_View* aView = aViewWindow->getView()){