+/*!
+ \brief Set the given projection mode.
+
+ Set the given projection mode: Orthographic or Perspective.
+*/
+void SVTK_ViewWindow::onProjectionMode( QAction* theAction )
+{
+ int aMode = Parallel;
+ if (theAction == toolMgr()->action( ProjectionModeId ))
+ aMode = Projection;
+ SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
+ aViewer->setProjectionMode(aMode);
+ bool anIsParallelMode = (aMode == Parallel);
+ vtkCamera* aCamera = getRenderer()->GetActiveCamera();
+ aCamera->SetParallelProjection(anIsParallelMode);
+ GetInteractor()->GetDevice()->CreateTimer(VTKI_TIMER_FIRST);
+ getRenderWindow()->SetStereoRender(0);
+ Repaint();
+}
+
+/*!
+ \brief Sets Stereo projection mode.
+
+ Sets Stereo projection mode.
+*/
+void SVTK_ViewWindow::onStereoMode( bool activate )
+{
+ if (activate) {
+ toolMgr()->action( ProjectionModeId )->setChecked(true);
+ vtkCamera* aCamera = getRenderer()->GetActiveCamera();
+ aCamera->SetParallelProjection(false);
+ toolMgr()->action( ProjectionModeId )->actionGroup()->setEnabled(false);
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ SetStereoType( aResMgr->integerValue( "VTKViewer", "stereo_type", 0 ) );
+ getRenderWindow()->SetStereoRender(1);
+ Repaint();
+ }
+ else {
+ toolMgr()->action( ProjectionModeId )->actionGroup()->setEnabled(true);
+ SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
+ if (aViewer->projectionMode() == Parallel) {
+ toolMgr()->action( ParallelModeId )->setChecked(true);
+ onProjectionMode(toolMgr()->action( ParallelModeId ));
+ }
+ else if (aViewer->projectionMode() == Projection) {
+ toolMgr()->action( ProjectionModeId )->setChecked(true);
+ onProjectionMode(toolMgr()->action( ProjectionModeId ));
+ }
+ }
+ if ( getRenderWindow()->GetStereoCapableWindow() == 1 && !isOpenGlStereoSupport() &&
+ strcmp( "CrystalEyes", getRenderWindow()->GetStereoTypeAsString() ) == 0 &&
+ toolMgr()->action( StereoModeId )->isChecked() )
+ SUIT_MessageBox::warning( 0, tr( "WRN_WARNING" ), tr( "WRN_SUPPORT_QUAD_BUFFER" ) );
+}
+