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[bbtk.git] / packages / wxvtk / src / bbwxvtkViewer3D.cxx

diff --git a/packages/wxvtk/src/bbwxvtkViewer3D.cxx b/packages/wxvtk/src/bbwxvtkViewer3D.cxx
index d856439593b1756c4f13b306f3feb960a36a30fa..de2257f9cc2afb05ddb9c4dd81725ea4c55d337d 100644 (file)
--- a/packages/wxvtk/src/bbwxvtkViewer3D.cxx
+++ b/packages/wxvtk/src/bbwxvtkViewer3D.cxx
@@ -3,8 +3,8 @@
   Program:   bbtk
   Module:    $RCSfile: bbwxvtkViewer3D.cxx,v $
   Language:  C++
-  Date:      $Date: 2008/11/25 13:18:38 $
-  Version:   $Revision: 1.12 $
+  Date:      $Date: 2010/03/07 13:18:43 $
+  Version:   $Revision: 1.20 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -87,6 +87,8 @@ namespace bbwxvtk
   //-------------------------------------------------------------------------
   Viewer3DWidget::~Viewer3DWidget()
   {
+    mBox->DisableObservers();
+    mBox->bbSetOutputWidget(NULL);
     renderwindow->Delete();
     renderer->Delete();
     interactorstyle->Delete();
@@ -132,29 +134,162 @@ void Viewer3DWidget::Refresh(bool eraseBackground , const wxRect* rect )
 
   BBTK_BLACK_BOX_IMPLEMENTATION(Viewer3D,bbtk::WxBlackBox);
 
-  void Viewer3D::bbUserConstructor() 
-  { 
-    bbSetInputIn1(NULL);
-    bbSetInputIn2(NULL);
-    bbSetInputIn3(NULL);
-    bbSetInputIn4(NULL);
-    bbSetInputIn5(NULL);
-    bbSetInputObs1(NULL);
-    bbSetInputObs2(NULL);
-    bbSetInputObs3(NULL);
-    bbSetInputObs4(NULL);
-    bbSetInputObs5(NULL);
-    bbSetInputStereo(false);
-    bbSetOutputRenderer( NULL );
-    bbSetOutputInteractor( NULL );
-    bbSetOutputWidget(NULL);
-  }
-
-
+       
+       //-----------------------------------------------------------------     
+       void Viewer3D::bbUserSetDefaultValues()
+       { 
+               firsttime=true;
+               bbSetInputIn1(NULL);
+               bbSetInputIn2(NULL);
+               bbSetInputIn3(NULL);
+               bbSetInputIn4(NULL);
+               bbSetInputIn5(NULL);
+               bbSetInputObs1(NULL);
+               bbSetInputObs2(NULL);
+               bbSetInputObs3(NULL);
+               bbSetInputObs4(NULL);
+               bbSetInputObs5(NULL);
+               bbSetInputStereo(false);
+               bbSetOutputRenderer( NULL );
+               bbSetOutputInteractor( NULL );
+               bbSetOutputWidget(NULL);
+       }
+       
+       //-----------------------------------------------------------------     
+       void Viewer3D::bbUserInitializeProcessing()
+       {
+       }
+       
+       //-----------------------------------------------------------------     
+       void Viewer3D::bbUserFinalizeProcessing()
+       {  
+         DisableObservers();
+       }
+
+       void Viewer3D::DisableObservers()
+       {  
+         Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
+         if (w!=NULL)
+           { 
+             vtkRenderWindowInteractor *interactor = w->GetInteractor();
+             if (interactor!=NULL)
+               {
+                 if (bbGetInputObs1()!=NULL) 
+                   {
+                     if (bbGetInputObs1()->GetInteractor()!=NULL)
+                       bbGetInputObs1()->EnabledOff();
+                   }
+                 if (bbGetInputObs2()!=NULL) 
+                   {
+                     if (bbGetInputObs2()->GetInteractor()!=NULL)
+                 //bbGetInputObs2()->SetInteractor(NULL);
+                     bbGetInputObs2()->EnabledOff();
+                   }
+                 if (bbGetInputObs3()!=NULL) 
+                   {
+                    if (bbGetInputObs3()->GetInteractor()!=NULL)
+                  //bbGetInputObs3()->SetInteractor(NULL);
+                     bbGetInputObs3()->EnabledOff();
+                   }
+                 if (bbGetInputObs4()!=NULL) 
+                   {
+                    if (bbGetInputObs4()->GetInteractor()!=NULL)
+                  //bbGetInputObs4()->SetInteractor(NULL);
+                     bbGetInputObs4()->EnabledOff();
+                   }
+                 if (bbGetInputObs5()!=NULL) 
+                   {
+                  if (bbGetInputObs5()->GetInteractor()!=NULL)
+                    //bbGetInputObs5()->SetInteractor(NULL);
+                     bbGetInputObs5()->EnabledOff();
+                   }
+               }       
+           }
+       }
+       
+       //--------------------------------------------------------------------------
   void Viewer3D::Process() 
   { 
+         
+    if (!bbIsShown()) return;
+//EED    
+//       Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
+//       if (w)   w->Update();
+
+         
+         
     Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
-    if (w) w->Update();
+         if ((firsttime==true) && (w!=NULL)){ 
+                 firsttime=false;
+                 
+                 vtkRenderWindowInteractor *interactor = w->GetInteractor();
+                 if (interactor!=NULL)
+                 {
+
+                         if (bbGetInputObs1()!=NULL) 
+                         {
+                                 bbGetInputObs1()->SetInteractor(interactor);
+                                 bbGetInputObs1()->EnabledOn();
+                         }
+                         if (bbGetInputObs2()!=NULL) 
+                         {
+                                 bbGetInputObs2()->SetInteractor(interactor);
+                                 bbGetInputObs2()->EnabledOn();
+                         }
+                         if (bbGetInputObs3()!=NULL) 
+                         {
+                                 bbGetInputObs3()->SetInteractor(interactor);
+                                 bbGetInputObs3()->EnabledOn();
+                         }
+                         if (bbGetInputObs4()!=NULL) 
+                         {
+                                 bbGetInputObs4()->SetInteractor(interactor);
+                                 bbGetInputObs4()->EnabledOn();
+                         }
+                         if (bbGetInputObs5()!=NULL) 
+                         {
+                                 bbGetInputObs5()->SetInteractor(interactor);
+                                 bbGetInputObs5()->EnabledOn();
+                         }
+                         bbSetOutputInteractor(  w->GetInteractor() );
+                 } // interactor
+       
+                 vtkRenderer *renderer = w->GetRenderer();
+                 if (renderer!=NULL)
+                 {
+                         bbSetOutputRenderer( renderer );
+                         
+                         /*if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
+                         if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
+                         if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
+                         if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
+                         if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
+                         renderer->ResetCamera();
+                         double bounds[6];
+                         renderer->ComputeVisiblePropBounds(bounds);
+                         renderer->ResetCameraClippingRange(bounds);*/
+                         
+                 } // renderer
+                 
+                                 
+         } // w && firsttime
+
+         if(bbGetOutputRenderer()!=NULL){
+                  vtkRenderer *renderer = w->GetRenderer();
+                 if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
+                 if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
+                 if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
+                 if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
+                 if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
+                 renderer->ResetCamera();
+                 double bounds[6];
+                 renderer->ComputeVisiblePropBounds(bounds);
+                 renderer->ResetCameraClippingRange(bounds);
+
+         }
+
+         if (w!=NULL)   w->Update();
+
   }
   
 
@@ -165,58 +300,16 @@ void Viewer3DWidget::Refresh(bool eraseBackground , const wxRect* rect )
    */ 
   void Viewer3D::CreateWidget(wxWindow* parent)
   {
+ 
     bbtkDebugMessageInc("Core",9,"Viewer3D::CreateWidget()"<<std::endl);
 
-    Viewer3DWidget* w = new Viewer3DWidget(this,parent,
-                                                                                  //bbGetWxParent(),
-                                                                                  bbGetInputStereo());
-    w->Update();
-    
-
-    vtkRenderWindowInteractor *interactor = w->GetInteractor();
-    if (interactor!=NULL)
-      {
-       if (bbGetInputObs1()!=NULL) 
-         {
-           bbGetInputObs1()->SetInteractor(interactor);
-           bbGetInputObs1()->EnabledOn();
-         }
-       if (bbGetInputObs2()!=NULL) 
-         {
-           bbGetInputObs2()->SetInteractor(interactor);
-           bbGetInputObs2()->EnabledOn();
-         }
-       if (bbGetInputObs3()!=NULL) 
-         {
-           bbGetInputObs3()->SetInteractor(interactor);
-           bbGetInputObs3()->EnabledOn();
-         }
-       if (bbGetInputObs4()!=NULL) 
-         {
-           bbGetInputObs4()->SetInteractor(interactor);
-           bbGetInputObs4()->EnabledOn();
-         }
-       if (bbGetInputObs5()!=NULL) 
-         {
-           bbGetInputObs5()->SetInteractor(interactor);
-           bbGetInputObs5()->EnabledOn();
-         }
-       bbSetOutputInteractor(  w->GetInteractor() );
-      }
-        
-
-    vtkRenderer *renderer = w->GetRenderer();
-    if (renderer!=NULL)
-      {
-       if (bbGetInputIn1()!=NULL) {renderer->AddActor( bbGetInputIn1() ); }
-       if (bbGetInputIn2()!=NULL) {renderer->AddActor( bbGetInputIn2() ); }
-       if (bbGetInputIn3()!=NULL) {renderer->AddActor( bbGetInputIn3() ); }
-       if (bbGetInputIn4()!=NULL) {renderer->AddActor( bbGetInputIn4() ); }
-       if (bbGetInputIn5()!=NULL) {renderer->AddActor( bbGetInputIn5() ); }
-       renderer->ResetCamera();
-       bbSetOutputRenderer( renderer );
-         }
-
+    Viewer3DWidget* w = new Viewer3DWidget(this,
+                                          parent,
+                                          //bbGetWxParent(),
+                                          bbGetInputStereo());
+    //EED  w->Update();
+    //...
+         
     bbSetOutputWidget(w);
     
     bbtkDebugDecTab("Core",9);
@@ -227,7 +320,8 @@ void Viewer3DWidget::Refresh(bool eraseBackground , const wxRect* rect )
   // when window is shown
   void  Viewer3D::OnShowWidget()
   {
-    //    Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
+    Process();
+       //    Viewer3DWidget* w = (Viewer3DWidget*)bbGetOutputWidget();
     //    if (w) w->Update();
   }