This commit was generated by cvs2git to create tag 'V1_4_0b2'.

[modules/kernel.git] / src / VTKViewer / VTKViewer_RenderWindowInteractor.cxx

diff --git a/src/VTKViewer/VTKViewer_RenderWindowInteractor.cxx b/src/VTKViewer/VTKViewer_RenderWindowInteractor.cxx
index 4099a3fcd19ae5e7d7031a9897ad43e519170c58..2e4ce4b961dcb5fb8b46b4256e109f7f83cc8b8d 100644 (file)
--- a/src/VTKViewer/VTKViewer_RenderWindowInteractor.cxx
+++ b/src/VTKViewer/VTKViewer_RenderWindowInteractor.cxx
@@ -26,7 +26,6 @@
 //  Module : SALOME
 //  $Header$
 
-using namespace std;
 #include "VTKViewer_RenderWindowInteractor.h"
 #include "VTKViewer_RenderWindow.h"
 #include "VTKViewer_InteractorStyleSALOME.h"
@@ -59,10 +58,11 @@ using namespace std;
 #include <vtkRendererCollection.h>
 #include <vtkPolyDataWriter.h>
 
-
 // QT Includes
 #include <qkeycode.h>
 
+using namespace std;
+
 VTKViewer_RenderWindowInteractor* VTKViewer_RenderWindowInteractor::New() {
   vtkObject *ret = vtkObjectFactory::CreateInstance("VTKViewer_RenderWindowInteractor") ;
   if( ret ) {
@@ -168,6 +168,13 @@ void VTKViewer_RenderWindowInteractor::Initialize() {
   return ;
 }
 
+
+void VTKViewer_RenderWindowInteractor::SetInteractorStyle(vtkInteractorObserver *theInteractor){
+  myInteractorStyle = dynamic_cast<VTKViewer_InteractorStyleSALOME*>(theInteractor);
+  vtkRenderWindowInteractor::SetInteractorStyle(theInteractor);
+}
+
+
 void VTKViewer_RenderWindowInteractor::SetSelectionMode(int mode)
 {
   Cell_Actor->VisibilityOff();
@@ -759,55 +766,38 @@ bool VTKViewer_RenderWindowInteractor::highlight( const Handle(SALOME_Interactiv
                                                  bool hilight, 
                                                  bool update)
 {
-  VTKViewer_InteractorStyleSALOME* aStyle = VTKViewer_InteractorStyleSALOME::SafeDownCast(this->InteractorStyle);
-  if (!aStyle) return false;
-
-  vtkRenderer* aren;
-  for (this->RenderWindow->GetRenderers()->InitTraversal(); 
-       (aren = this->RenderWindow->GetRenderers()->GetNextItem()); ) {
-    vtkActorCollection* theActors = aren->GetActors();
-    theActors->InitTraversal();
-    vtkActor *ac = theActors->GetNextActor();
-    while(!(ac==NULL)) {
-      if ( ac->IsA("SALOME_Actor") ) {
-       SALOME_Actor* anActor = SALOME_Actor::SafeDownCast( ac );
-       if ( anActor->hasIO() ) {
-         if ( IObject->isSame( anActor->getIO() ) ) {
-           if ( anActor->GetMapper() == NULL ) {
-             return false;
-           }
-           //highlight or unhilight actors
-           if ( anActor->hasHighlight() ) {
-             anActor->highlight(hilight);
-           } else {
-             if ( anActor->GetVisibility() == 1 ) {
-               if (hilight) {
-                 vtkActor2D *actor2D;
-                 vtkProp3D *prop3D;
-                 if ( (prop3D=vtkProp3D::SafeDownCast(anActor)) != NULL ) {
-                   aStyle->HighlightProp3D(prop3D);
-                 } else if ( (actor2D=vtkActor2D::SafeDownCast(anActor)) != NULL ) {
-                   aStyle->HighlightActor2D(actor2D);
-                 }
-                 //this->InteractorStyle->HighlightProp(anActor);
-               } else {
-                 aStyle->HighlightProp3D(NULL);
-                 aStyle->HighlightActor2D(NULL);
-                 //this->InteractorStyle->HighlightProp(NULL);
-               }
+  VTKViewer_InteractorStyleSALOME* aStyle = 
+    VTKViewer_InteractorStyleSALOME::SafeDownCast(this->InteractorStyle);
+  if(!aStyle) return false;
+  vtkRendererCollection* aRenColl = this->RenderWindow->GetRenderers();
+  aRenColl->InitTraversal();
+  while(vtkRenderer* aRen = this->RenderWindow->GetRenderers()->GetNextItem()){
+      vtkActorCollection* theActors = aRen->GetActors();
+      theActors->InitTraversal();
+      while(vtkActor *anAct = theActors->GetNextActor()) {
+       if(SALOME_Actor* anActor = SALOME_Actor::SafeDownCast(anAct)){
+         if(anActor->hasIO()){
+           if(IObject->isSame(anActor->getIO())){
+             if(anActor->GetMapper() == NULL)
+               return false;
+             //highlight or unhilight actors
+             if(anActor->hasHighlight())
+               anActor->highlight(hilight);
+             else{
+               if(anActor->GetVisibility() == 1 && hilight)
+                 aStyle->HighlightProp(anActor);
+               else if(!hilight)
+                 aStyle->HighlightProp(NULL);
              }
            }
          }
        }
       }
-      ac = theActors->GetNextActor();
     }
-  }
-  if (update) {
+  if(update){
     Render();
     emit RenderWindowModified();
   }
-
   return false;
 }
 
@@ -830,36 +820,32 @@ void VTKViewer_RenderWindowInteractor::Update() {
 }
 
 
-bool VTKViewer_RenderWindowInteractor::unHighlightAll()
-{
-  vtkRenderer* aren;
-  for (this->RenderWindow->GetRenderers()->InitTraversal(); 
-       (aren = this->RenderWindow->GetRenderers()->GetNextItem()); ) {
-    vtkActorCollection* theActors = aren->GetActors();
+bool VTKViewer_RenderWindowInteractor::unHighlightAll(){
+  VTKViewer_InteractorStyleSALOME* aStyle = 
+    VTKViewer_InteractorStyleSALOME::SafeDownCast(this->InteractorStyle);
+  if(aStyle) aStyle->HighlightProp(NULL);
+  vtkRendererCollection* aRenColl = this->RenderWindow->GetRenderers();
+  aRenColl->InitTraversal();
+  while(vtkRenderer* aRen = this->RenderWindow->GetRenderers()->GetNextItem()){
+    vtkActorCollection* theActors = aRen->GetActors();
     theActors->InitTraversal();
-
-    if ( theActors->IsItemPresent(Point_Actor) != 0 ) 
-      aren->RemoveActor( Point_Actor );
-    if ( theActors->IsItemPresent( Edge_Actor ) != 0 ) 
-      aren->RemoveActor( Edge_Actor ); 
-    if ( theActors->IsItemPresent( Cell_Actor ) != 0 ) 
-      aren->RemoveActor( Cell_Actor );
-
-    vtkActor *ac = theActors->GetNextActor();
-
-    while(!(ac==NULL)) {
-      if ( ac->IsA("SALOME_Actor") ) {
-       SALOME_Actor* anActor = SALOME_Actor::SafeDownCast( ac );
-       if ( anActor->hasIO() ) {
+    if(theActors->IsItemPresent(Point_Actor)) 
+      aRen->RemoveActor(Point_Actor);
+    if(theActors->IsItemPresent(Edge_Actor)) 
+      aRen->RemoveActor(Edge_Actor); 
+    if(theActors->IsItemPresent(Cell_Actor)) 
+      aRen->RemoveActor(Cell_Actor);
+    vtkActor *anActor = theActors->GetNextActor();
+    while(vtkActor *anAct = theActors->GetNextActor()) {
+      if(SALOME_Actor* anActor = SALOME_Actor::SafeDownCast(anAct)){
+       if(anActor->hasIO()){
          //highlight or unhilight actors
-         if ( anActor->hasHighlight() )
+         if(anActor->hasHighlight())
            anActor->highlight(false);
        }
       }
-      ac = theActors->GetNextActor();
     }
   }
-
   emit RenderWindowModified() ;
   return false;
 }