--- /dev/null
+#include "SALOME_Actor.h"
+
+#include <qapplication.h>
+
+#include <vtkTextProperty.h>
+#include <vtkActorCollection.h>
+#include <vtkRenderer.h>
+#include <vtkCamera.h>
+#include <vtkPointPicker.h>
+#include <vtkCellPicker.h>
+#include <vtkGenericRenderWindowInteractor.h>
+
+#include "QtxAction.h"
+
+#include "SUIT_Session.h"
+#include "SUIT_ToolButton.h"
+#include "SUIT_MessageBox.h"
+
+#include "SUIT_Tools.h"
+#include "SUIT_ResourceMgr.h"
+
+#include "VTKViewer_Utilities.h"
+#include "VTKViewer_CellRectPicker.h"
+
+#include "SVTK_View.h"
+#include "SVTK_ViewModel.h"
+#include "SVTK_InteractorStyle.h"
+
+#include "SALOME_ListIteratorOfListIO.hxx"
+
+#include "SVTK_SelectorDef.h"
+
+#include "VTKViewer_Algorithm.h"
+#include "SVTK_Functor.h"
+
+//----------------------------------------------------------------------------
+SVTK_View
+::SVTK_View( QWidget* parent, const char* name ) :
+ SVTK_RenderWindowInteractor( parent, name )
+{
+}
+
+//----------------------------------------------------------------------------
+SVTK_View
+::~SVTK_View()
+{
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::SetInteractorStyle( SVTK_InteractorStyle* theStyle )
+{
+ myInteractorStyle = theStyle;
+ getInteractor()->SetInteractorStyle( theStyle );
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::activateZoom()
+{
+ myInteractorStyle->startZoom();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::activatePanning()
+{
+ myInteractorStyle->startPan();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::activateRotation()
+{
+ myInteractorStyle->startRotate();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::activateGlobalPanning()
+{
+ myInteractorStyle->startGlobalPan();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::activateWindowFit()
+{
+ myInteractorStyle->startFitArea();
+}
+
+//----------------------------------------------------------------
+struct THighlightAction{
+ bool myIsHighlight;
+ THighlightAction( bool theIsHighlight ): myIsHighlight(theIsHighlight) {}
+ void operator()( SALOME_Actor* theActor) {
+ if(theActor->GetMapper()){
+ theActor->highlight( myIsHighlight );
+ }
+ }
+};
+
+//----------------------------------------------------------------
+void
+SVTK_View
+::onSelectionChanged()
+{
+ unHighlightAll();
+
+ const SALOME_ListIO& aListIO = mySelector->StoredIObjects();
+ SALOME_ListIteratorOfListIO anIter(aListIO);
+ for(; anIter.More(); anIter.Next()){
+ highlight(anIter.Value(),true,!anIter.More());
+ }
+
+ emit selectionChanged();
+}
+
+//----------------------------------------------------------------
+void
+SVTK_View
+::SetSelectionMode(Selection_Mode theMode)
+{
+ mySelector->SetSelectionMode(theMode);
+
+ //myRWInteractor->SetSelectionMode(theMode);
+}
+
+//----------------------------------------------------------------
+Selection_Mode
+SVTK_View
+::SelectionMode() const
+{
+ return mySelector->SelectionMode();
+}
+
+//----------------------------------------------------------------
+void
+SVTK_View
+::unHighlightAll()
+{
+ //cout << "--------------------------------------------------" << endl;
+ //cout << "SVTK_View::unHighlightAll" << endl;
+
+ using namespace VTK;
+ ForEach<SALOME_Actor>( getRenderer()->GetActors(),
+ THighlightAction( false ) );
+
+ //myRenderWindow->update();
+}
+
+//----------------------------------------------------------------
+void
+SVTK_View
+::highlight( const Handle(SALOME_InteractiveObject)& theIO,
+ bool theIsHighlight,
+ bool theIsUpdate )
+{
+ using namespace VTK;
+ ForEachIf<SALOME_Actor>(getRenderer()->GetActors(),
+ TIsSameIObject<SALOME_Actor>(theIO),
+ THighlightAction(theIsHighlight));
+
+ //myRenderWindow->update();
+}
+
+#define INCREMENT_FOR_OP 10
+
+//=======================================================================
+// name : onPanLeft
+// Purpose : Performs incremental panning to the left
+//=======================================================================
+void
+SVTK_View
+::onPanLeft()
+{
+ myInteractorStyle->IncrementalPan( -INCREMENT_FOR_OP, 0 );
+}
+
+//=======================================================================
+// name : onPanRight
+// Purpose : Performs incremental panning to the right
+//=======================================================================
+void
+SVTK_View
+::onPanRight()
+{
+ myInteractorStyle->IncrementalPan( INCREMENT_FOR_OP, 0 );
+}
+
+//=======================================================================
+// name : onPanUp
+// Purpose : Performs incremental panning to the top
+//=======================================================================
+void
+SVTK_View
+::onPanUp()
+{
+ myInteractorStyle->IncrementalPan( 0, INCREMENT_FOR_OP );
+}
+
+//=======================================================================
+// name : onPanDown
+// Purpose : Performs incremental panning to the bottom
+//=======================================================================
+void
+SVTK_View
+::onPanDown()
+{
+ myInteractorStyle->IncrementalPan( 0, -INCREMENT_FOR_OP );
+}
+
+//=======================================================================
+// name : onZoomIn
+// Purpose : Performs incremental zooming in
+//=======================================================================
+void
+SVTK_View
+::onZoomIn()
+{
+ myInteractorStyle->IncrementalZoom( INCREMENT_FOR_OP );
+}
+
+//=======================================================================
+// name : onZoomOut
+// Purpose : Performs incremental zooming out
+//=======================================================================
+void
+SVTK_View
+::onZoomOut()
+{
+ myInteractorStyle->IncrementalZoom( -INCREMENT_FOR_OP );
+}
+
+//=======================================================================
+// name : onRotateLeft
+// Purpose : Performs incremental rotating to the left
+//=======================================================================
+void
+SVTK_View
+::onRotateLeft()
+{
+ myInteractorStyle->IncrementalRotate( -INCREMENT_FOR_OP, 0 );
+}
+
+//=======================================================================
+// name : onRotateRight
+// Purpose : Performs incremental rotating to the right
+//=======================================================================
+void
+SVTK_View
+::onRotateRight()
+{
+ myInteractorStyle->IncrementalRotate( INCREMENT_FOR_OP, 0 );
+}
+
+//=======================================================================
+// name : onRotateUp
+// Purpose : Performs incremental rotating to the top
+//=======================================================================
+void
+SVTK_View
+::onRotateUp()
+{
+ myInteractorStyle->IncrementalRotate( 0, -INCREMENT_FOR_OP );
+}
+
+//=======================================================================
+// name : onRotateDown
+// Purpose : Performs incremental rotating to the bottom
+//=======================================================================
+void
+SVTK_View
+::onRotateDown()
+{
+ myInteractorStyle->IncrementalRotate( 0, INCREMENT_FOR_OP );
+}
+/*
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::InsertActor( VTKViewer_Actor* theActor, bool theMoveInternalActors )
+{
+ //cout << "SVTK_View::InsertActor" << endl;
+ theActor->AddToRender( getRenderer() );
+
+ //theActor->SetTransform(myTransform);
+ //if(theMoveInternalActors)
+ // myRWInteractor->MoveInternalActors();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::AddActor( VTKViewer_Actor* theActor, bool theUpdate )
+{
+ InsertActor(theActor);
+ if(theUpdate)
+ Repaint();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::RemoveActor( VTKViewer_Actor* theActor, bool theUpdate )
+{
+ //cout << "SVTK_View::RemoveActor" << endl;
+ theActor->RemoveFromRender( getRenderer() );
+
+ if(theUpdate)
+ Repaint();
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::MoveActor( VTKViewer_Actor* theActor)
+{
+ RemoveActor(theActor);
+ InsertActor(theActor,true);
+}
+*/
+/*
+//----------------------------------------------------------------------------
+QImage
+SVTK_View
+::dumpView()
+{
+ QPixmap px = QPixmap::grabWindow( myRenderWindow->winId() );
+ return px.convertToImage();
+}
+*/
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::SetSelectionProp(const double& theRed,
+ const double& theGreen,
+ const double& theBlue,
+ const int& theWidth)
+{
+ vtkActorCollection* anActors = getRenderer()->GetActors();
+ anActors->InitTraversal();
+ while( vtkActor* anActor = anActors->GetNextActor() )
+ {
+ if( SALOME_Actor* aSActor = SALOME_Actor::SafeDownCast( anActor ) )
+ {
+ aSActor->getPointProperty()->SetColor( theRed, theGreen, theBlue );
+ aSActor->getPointProperty()->SetLineWidth( theWidth );
+
+ aSActor->getCellProperty()->SetColor( theRed, theGreen, theBlue );
+ aSActor->getCellProperty()->SetLineWidth( theWidth );
+
+ aSActor->getEdgeProperty()->SetColor( theRed, theGreen, theBlue );
+ aSActor->getEdgeProperty()->SetLineWidth( theWidth );
+ }
+ }
+}
+
+//----------------------------------------------------------------------------
+void
+SVTK_View
+::SetSelectionTolerance(const double& theTolNodes,
+ const double& theTolItems)
+{
+ vtkActorCollection* anActors = getRenderer()->GetActors();
+ anActors->InitTraversal();
+ while( vtkActor* anActor = anActors->GetNextActor() )
+ {
+ if( SALOME_Actor* aSActor = SALOME_Actor::SafeDownCast( anActor ) )
+ {
+ aSActor->getPointPicker()->SetTolerance( theTolNodes );
+ aSActor->getCellPicker()->SetTolerance( theTolItems );
+ aSActor->getCellRectPicker()->SetTolerance( theTolItems );
+ }
+ }
+}
--- /dev/null
+#ifndef SVTK_VIEW_H
+#define SVTK_VIEW_H
+
+#ifdef WIN32
+#pragma warning( disable:4251 )
+#endif
+
+#include "SVTK.h"
+#include "SVTK_Selection.h"
+#include "SVTK_RenderWindowInteractor.h"
+
+#include "SALOME_InteractiveObject.hxx"
+
+class VTKViewer_Actor;
+
+class SVTK_Viewer;
+class SVTK_Selector;
+
+class SVTK_RenderWindow;
+class SVTK_InteractorStyle;
+
+class SVTK_EXPORT SVTK_View : public SVTK_RenderWindowInteractor
+{
+ Q_OBJECT
+
+public:
+ SVTK_View( QWidget*, const char* );
+ virtual ~SVTK_View();
+
+ SVTK_Selector* GetSelector() { return mySelector; }
+ void SetSelector( SVTK_Selector* theSelector ) { mySelector = theSelector; }
+
+ SVTK_InteractorStyle* GetInteractorStyle() { return myInteractorStyle; }
+ void SetInteractorStyle( SVTK_InteractorStyle* );
+
+ Selection_Mode SelectionMode() const;
+ void SetSelectionMode( Selection_Mode );
+
+ /* interactive object management */
+ void highlight( const Handle(SALOME_InteractiveObject)& IObject,
+ bool highlight, bool immediatly = true );
+ void unHighlightAll();
+ bool isInViewer( const Handle(SALOME_InteractiveObject)& IObject );
+ bool isVisible( const Handle(SALOME_InteractiveObject)& IObject );
+
+ /* selection */
+ Handle(SALOME_InteractiveObject) FindIObject(const char* Entry);
+
+ /* display */
+ void Display( const Handle(SALOME_InteractiveObject)& IObject,
+ bool immediatly = true );
+ void DisplayOnly( const Handle(SALOME_InteractiveObject)& IObject );
+ void Erase( const Handle(SALOME_InteractiveObject)& IObject,
+ bool immediatly = true );
+ void DisplayAll();
+ void EraseAll();
+ void Repaint( bool theUpdateTrihedron );
+ void Repaint() { Repaint(true); }
+
+ //apply existing transformation on adding SALOME_Actor
+ //void AddActor( VTKViewer_Actor*, bool update = false );
+ //void RemoveActor(VTKViewer_Actor*, bool update = false);
+
+ void AdjustTrihedrons( const bool forced );
+ //merge with V2_2_0_VISU_improvements:bool ComputeTrihedronSize( double& theNewSize,
+ //merge with V2_2_0_VISU_improvements: double& theOldSize );
+
+ void SetSelectionProp(const double& theRed = 1,
+ const double& theGreen = 1,
+ const double& theBlue = 0,
+ const int& theWidth = 5);
+ void SetSelectionTolerance(const double& theTolNodes = 0.025,
+ const double& theTolCell = 0.001);
+
+public slots:
+ void onSelectionChanged();
+
+signals:
+ void selectionChanged();
+
+public slots:
+ void onPanLeft();
+ void onPanRight();
+ void onPanUp();
+ void onPanDown();
+ void onZoomIn();
+ void onZoomOut();
+ void onRotateLeft();
+ void onRotateRight();
+ void onRotateUp();
+ void onRotateDown();
+
+ virtual void activateZoom();
+ virtual void activateWindowFit();
+ virtual void activateRotation();
+ virtual void activatePanning();
+ virtual void activateGlobalPanning();
+
+protected:
+ //QImage dumpView();
+
+protected slots:
+ void onKeyPressed(QKeyEvent* event);
+ void onKeyReleased(QKeyEvent* event);
+ void onMousePressed(QMouseEvent* event);
+ void onMouseDoubleClicked(QMouseEvent* event);
+ void onMouseReleased(QMouseEvent* event);
+ void onMouseMoving(QMouseEvent* event);
+
+private:
+ void InitialSetup();
+ void InsertActor( VTKViewer_Actor* theActor,
+ bool theMoveInternalActors = false );
+ void MoveActor( VTKViewer_Actor* theActor );
+
+private:
+ SVTK_Viewer* myModel;
+ SVTK_Selector* mySelector;
+
+ SVTK_InteractorStyle* myInteractorStyle;
+
+ double myCurScale;
+
+ friend class SVTK_RenderWindowInteractor;
+};
+
+#ifdef WIN32
+#pragma warning( default:4251 )
+#endif
+
+#endif
