1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #include "SVTK_NonIsometricDlg.h"
24 #include "SVTK_UpdateRateDlg.h"
25 #include "SVTK_CubeAxesDlg.h"
26 #include "SVTK_PsOptionsDlg.h"
27 #include "SVTK_SetRotationPointDlg.h"
28 #include "SVTK_ViewParameterDlg.h"
29 #include "SVTK_ViewModel.h"
30 #include "VTKViewer_Texture.h"
31 #include "VTKViewer_OpenGLRenderer.h"
33 #include "SALOME_Actor.h"
39 #include <QSignalMapper>
40 #include <QXmlStreamWriter>
41 #include <QXmlStreamReader>
42 #include <QXmlStreamAttributes>
44 #include <vtkTextProperty.h>
45 #include <vtkActorCollection.h>
46 #include <vtkRenderWindow.h>
47 #include <vtkRenderer.h>
48 #include <vtkCamera.h>
49 #include <vtkPointPicker.h>
50 #include <vtkCellPicker.h>
51 #include <vtkAxisActor2D.h>
52 #include <vtkGL2PSExporter.h>
53 #include <vtkInteractorStyle.h>
54 #include <vtkProperty.h>
55 #include <vtkCallbackCommand.h>
56 #include <vtkJPEGReader.h>
57 #include <vtkBMPReader.h>
58 #include <vtkTIFFReader.h>
59 #include <vtkPNGReader.h>
60 #include <vtkMetaImageReader.h>
61 #include <vtkImageMapToColors.h>
62 #include <vtkTexture.h>
64 #include "QtxAction.h"
66 #include "SUIT_Session.h"
67 #include "SUIT_MessageBox.h"
68 #include "SUIT_Accel.h"
69 #include "SUIT_Tools.h"
70 #include "SUIT_ResourceMgr.h"
71 #include "SUIT_Accel.h"
72 #include "SUIT_OverrideCursor.h"
73 #include "SUIT_ViewManager.h"
74 #include "QtxActionToolMgr.h"
75 #include "QtxMultiAction.h"
76 #include "QtxActionGroup.h"
78 #include "VTKViewer_Utilities.h"
79 #include "VTKViewer_Trihedron.h"
80 #include "VTKViewer_Actor.h"
82 #include "SVTK_View.h"
83 #include "SVTK_Selector.h"
85 #include "SVTK_Event.h"
86 #include "SVTK_Renderer.h"
87 #include "SVTK_ViewWindow.h"
88 #include "SVTK_InteractorStyle.h"
89 #include "SVTK_RenderWindowInteractor.h"
90 #include "SVTK_GenericRenderWindowInteractor.h"
91 #include "SVTK_CubeAxesActor2D.h"
92 #include "SVTK_ComboAction.h"
93 #include "SVTK_KeyFreeInteractorStyle.h"
94 #include "SVTK_Selector.h"
95 #include "SVTK_Recorder.h"
96 #include "SVTK_RecorderDlg.h"
98 #include "salomevtkPVAxesWidget.h"
99 #include "salomevtkPVAxesActor.h"
101 #include "SALOME_ListIO.hxx"
103 #include "VTKViewer_Algorithm.h"
104 #include "SVTK_Functor.h"
106 #include <OpenGLUtils_FrameBuffer.h>
109 #include <OpenGL/gl.h>
116 int convertAction( const int accelAction )
118 switch ( accelAction ) {
119 case SUIT_Accel::PanLeft : return SVTK::PanLeftEvent;
120 case SUIT_Accel::PanRight : return SVTK::PanRightEvent;
121 case SUIT_Accel::PanUp : return SVTK::PanUpEvent;
122 case SUIT_Accel::PanDown : return SVTK::PanDownEvent;
123 case SUIT_Accel::ZoomIn : return SVTK::ZoomInEvent;
124 case SUIT_Accel::ZoomOut : return SVTK::ZoomOutEvent;
125 case SUIT_Accel::RotateLeft : return SVTK::RotateLeftEvent;
126 case SUIT_Accel::RotateRight : return SVTK::RotateRightEvent;
127 case SUIT_Accel::RotateUp : return SVTK::RotateUpEvent;
128 case SUIT_Accel::RotateDown : return SVTK::RotateDownEvent;
137 SVTK_ViewWindow::SVTK_ViewWindow(SUIT_Desktop* theDesktop):
138 SUIT_ViewWindow(theDesktop),
140 myDumpImage(QImage()),
141 myKeyFreeInteractorStyle(SVTK_KeyFreeInteractorStyle::New()),
142 myEventCallbackCommand(vtkCallbackCommand::New())
144 setWindowFlags( windowFlags() & ~Qt::Window );
145 // specific of vtkSmartPointer
146 myKeyFreeInteractorStyle->Delete();
150 To initialize #SVTK_ViewWindow instance
152 void SVTK_ViewWindow::Initialize(SVTK_ViewModelBase* theModel)
155 myInteractor = new SVTK_RenderWindowInteractor(this,"SVTK_RenderWindowInteractor");
157 SVTK_Selector* aSelector = SVTK_Selector::New();
158 int aPreselectionMode = SUIT_Session::session()->resourceMgr()->
159 integerValue( "VTKViewer", "preselection", Standard_Preselection );
160 aSelector->SetDynamicPreSelection( aPreselectionMode == Dynamic_Preselection );
161 aSelector->SetPreSelectionEnabled( aPreselectionMode != Preselection_Disabled );
162 bool isSelectionEnabled = SUIT_Session::session()->resourceMgr()->
163 booleanValue( "VTKViewer", "enable_selection", true );
164 aSelector->SetSelectionEnabled( isSelectionEnabled );
166 SVTK_GenericRenderWindowInteractor* aDevice = SVTK_GenericRenderWindowInteractor::New();
167 aDevice->SetRenderWidget(myInteractor);
168 aDevice->SetSelector(aSelector);
170 SVTK_Renderer* aRenderer = SVTK_Renderer::New();
171 aRenderer->Initialize(aDevice,aSelector);
173 myInteractor->Initialize(aDevice,aRenderer,aSelector);
179 myToolBar = toolMgr()->createToolBar( tr("LBL_TOOLBAR_LABEL"), // title (language-dependant)
180 QString( "VTKViewerViewOperations" ), // name (language-independant)
181 false ); // disable floatable toolbar
183 myRecordingToolBar = toolMgr()->createToolBar( tr("LBL_TOOLBAR_RECORD_LABEL"), // title (language-dependant)
184 QString( "VTKRecordingOperations" ), // name (language-independant)
185 false ); // disable floatable toolbar
187 createActions( SUIT_Session::session()->resourceMgr() );
190 SetEventDispatcher(myInteractor->GetDevice());
191 myInteractor->setBackgroundRole( QPalette::NoRole );//NoBackground
192 myInteractor->setFocusPolicy(Qt::StrongFocus);
193 myInteractor->setFocus();
194 bool isSupportQuadBuffer = SUIT_Session::session()->resourceMgr()->
195 booleanValue( "VTKViewer", "enable_quad_buffer_support", false );
196 myInteractor->getRenderWindow()->SetStereoCapableWindow((int)isSupportQuadBuffer);
197 setFocusProxy(myInteractor);
199 myUpdateRateDlg = new SVTK_UpdateRateDlg( getAction( UpdateRate ), this, "SVTK_UpdateRateDlg" );
200 myNonIsometricDlg = new SVTK_NonIsometricDlg( getAction( NonIsometric ), this, "SVTK_NonIsometricDlg" );
201 myCubeAxesDlg = new SVTK_CubeAxesDlg( getAction( GraduatedAxes ), this, "SVTK_CubeAxesDlg" );
202 myCubeAxesDlg->initialize();
203 mySetRotationPointDlg = new SVTK_SetRotationPointDlg
204 ( getAction( ChangeRotationPointId ), this, "SVTK_SetRotationPointDlg" );
205 myViewParameterDlg = new SVTK_ViewParameterDlg
206 ( getAction( ViewParametersId ), this, "SVTK_ViewParameterDlg" );
208 myDefaultInteractorStyle = SVTK_InteractorStyle::New();
209 myInteractor->PushInteractorStyle(myDefaultInteractorStyle);
210 myDefaultInteractorStyle->Delete();
212 myRecorder = SVTK_Recorder::New();
214 myRecorder->SetNbFPS( 17.3 );
215 myRecorder->SetQuality( 100 );
216 myRecorder->SetProgressiveMode( true );
217 myRecorder->SetUseSkippedFrames( true );
218 myRecorder->SetRenderWindow( myInteractor->getRenderWindow() );
220 setCentralWidget(myInteractor);
222 myAxesWidget = salomevtk::vtkPVAxesWidget::New();
223 myAxesWidget->SetParentRenderer(aRenderer->GetDevice());
224 myAxesWidget->SetViewport(0, 0, 0.25, 0.25);
225 myAxesWidget->SetInteractor(myInteractor->GetDevice());
226 myAxesWidget->SetEnabled(1);
227 myAxesWidget->SetInteractive(0);
229 salomevtk::vtkPVAxesActor* anAxesActor = myAxesWidget->GetAxesActor();
230 anAxesActor->GetXAxisTipProperty()->SetColor( 1.0, 0.0, 0.0 );
231 anAxesActor->GetXAxisShaftProperty()->SetColor( 1.0, 0.0, 0.0 );
232 anAxesActor->GetXAxisLabelProperty()->SetColor( 1.0, 0.0, 0.0 );
233 anAxesActor->GetYAxisTipProperty()->SetColor( 0.0, 1.0, 0.0 );
234 anAxesActor->GetYAxisShaftProperty()->SetColor( 0.0, 1.0, 0.0 );
235 anAxesActor->GetYAxisLabelProperty()->SetColor( 0.0, 1.0, 0.0 );
236 anAxesActor->GetZAxisTipProperty()->SetColor( 0.0, 0.0, 1.0 );
237 anAxesActor->GetZAxisShaftProperty()->SetColor( 0.0, 0.0, 1.0 );
238 anAxesActor->GetZAxisLabelProperty()->SetColor( 0.0, 0.0, 1.0 );
240 myView = new SVTK_View(this);
241 Initialize(myView,theModel);
244 myEventCallbackCommand->SetClientData(this);
245 myEventCallbackCommand->SetCallback(SVTK_ViewWindow::ProcessEvents);
246 myEventCallbackCommand->Delete();
248 GetInteractor()->GetInteractorStyle()->AddObserver(SVTK::OperationFinished,
249 myEventCallbackCommand.GetPointer(), 0.0);
250 myKeyFreeInteractorStyle->AddObserver(SVTK::OperationFinished,
251 myEventCallbackCommand.GetPointer(), 0.0);
255 myInteractor->getRenderWindow()->Render();
256 setBackground( Qtx::BackgroundData( Qt::black ) ); // set default background
261 To initialize #SVTK_ViewWindow instance
263 void SVTK_ViewWindow::Initialize(SVTK_View* theView,
264 SVTK_ViewModelBase* theModel)
266 connect(theView,SIGNAL(KeyPressed(QKeyEvent*)),
267 this,SLOT(onKeyPressed(QKeyEvent*)) );
268 connect(theView,SIGNAL(KeyReleased(QKeyEvent*)),
269 this,SLOT(onKeyReleased(QKeyEvent*)));
270 connect(theView,SIGNAL(MouseButtonPressed(QMouseEvent*)),
271 this,SLOT(onMousePressed(QMouseEvent*)));
272 connect(theView,SIGNAL(MouseButtonReleased(QMouseEvent*)),
273 this,SLOT(onMouseReleased(QMouseEvent*)));
274 connect(theView,SIGNAL(MouseDoubleClicked(QMouseEvent*)),
275 this,SLOT(onMouseDoubleClicked(QMouseEvent*)));
276 connect(theView,SIGNAL(MouseMove(QMouseEvent*)),
277 this,SLOT(onMouseMoving(QMouseEvent*)));
278 connect(theView,SIGNAL(contextMenuRequested(QContextMenuEvent*)),
279 this,SIGNAL(contextMenuRequested(QContextMenuEvent *)));
280 connect(theView,SIGNAL(selectionChanged()),
281 theModel,SLOT(onSelectionChanged()));
283 connect( this, SIGNAL( transformed( SVTK_ViewWindow* ) ), SLOT( emitViewModified() ) );
289 SVTK_ViewWindow::~SVTK_ViewWindow()
291 myRecorder->Delete();
292 myAxesWidget->Delete();
297 \return corresponding view
299 SVTK_View* SVTK_ViewWindow::getView()
305 \return corresponding vtk render window
307 vtkRenderWindow* SVTK_ViewWindow::getRenderWindow()
309 return GetInteractor()->getRenderWindow();
313 \return corresponding vtk render window interactor
315 SVTK_RenderWindowInteractor* SVTK_ViewWindow::GetInteractor() const
321 \return corresponding vtk render window interactor
323 vtkRenderWindowInteractor* SVTK_ViewWindow::getInteractor() const
325 return myInteractor->GetDevice();
329 \return corresponding vtk renderer
331 vtkRenderer* SVTK_ViewWindow::getRenderer() const
333 return GetInteractor()->getRenderer();
337 Redirect the request to SVTK_RenderWindowInteractor::GetRenderer
339 SVTK_Renderer* SVTK_ViewWindow::GetRenderer() const
341 return GetInteractor()->GetRenderer();
345 \return corresponding vtk selector
347 SVTK_Selector* SVTK_ViewWindow::GetSelector() const
349 return GetInteractor()->GetSelector();
353 Processes transformation "front view"
355 void SVTK_ViewWindow::onFrontView()
357 GetRenderer()->OnFrontView();
359 emit transformed( this );
363 Processes transformation "back view"
365 void SVTK_ViewWindow::onBackView()
367 GetRenderer()->OnBackView();
369 emit transformed( this );
373 Processes transformation "top view"
375 void SVTK_ViewWindow::onTopView()
377 GetRenderer()->OnTopView();
379 emit transformed( this );
383 Processes transformation "bottom view"
385 void SVTK_ViewWindow::onBottomView()
387 GetRenderer()->OnBottomView();
389 emit transformed( this );
393 Processes transformation "left view"
395 void SVTK_ViewWindow::onLeftView()
397 GetRenderer()->OnLeftView();
399 emit transformed( this );
403 Processes transformation "right view"
405 void SVTK_ViewWindow::onRightView()
407 GetRenderer()->OnRightView();
409 emit transformed( this );
413 \brief Rotate view 90 degrees clockwise
415 void SVTK_ViewWindow::onClockWiseView()
417 GetRenderer()->onClockWiseView();
419 emit transformed( this );
423 \brief Rotate view 90 degrees conterclockwise
425 void SVTK_ViewWindow::onAntiClockWiseView()
427 GetRenderer()->onAntiClockWiseView();
429 emit transformed( this );
433 Processes transformation "reset view": sets default orientation of viewport camera
435 void SVTK_ViewWindow::onResetView()
437 GetRenderer()->OnResetView();
439 emit transformed( this );
443 Processes transformation "fit all"
445 void SVTK_ViewWindow::onFitAll()
447 GetRenderer()->OnFitAll();
449 emit transformed( this );
453 Processes transformation "fit selection"
455 void SVTK_ViewWindow::onFitSelection()
457 GetRenderer()->onFitSelection();
459 emit transformed( this );
463 Processes transformation "fit given objects"
465 void SVTK_ViewWindow::onFitIObjects(const SALOME_ListIO& objects)
467 GetRenderer()->OnFitIObjects(objects);
469 emit transformed( this );
473 SLOT: called if selection is changed
475 void SVTK_ViewWindow::onSelectionChanged()
477 myView->onSelectionChanged();
481 Change selection mode
482 \param theMode - new selection mode
484 void SVTK_ViewWindow::SetSelectionMode(Selection_Mode theMode)
486 GetSelector()->SetSelectionMode(theMode);
490 \return selection mode
492 Selection_Mode SVTK_ViewWindow::SelectionMode() const
494 return GetSelector()->SelectionMode();
498 Unhilights all objects in viewer
500 void SVTK_ViewWindow::unHighlightAll()
502 myView->unHighlightAll();
506 Hilights/unhilights object in viewer
507 \param theIO - object to be updated
508 \param theIsHighlight - if it is true, object will be hilighted, otherwise it will be unhilighted
509 \param theIsUpdate - update current viewer
511 void SVTK_ViewWindow::highlight(const Handle(SALOME_InteractiveObject)& theIO,
515 myView->highlight( theIO, theIsHighlight, theIsUpdate );
519 \return true if object is in viewer or in collector
520 \param theIO - object to be checked
522 bool SVTK_ViewWindow::isInViewer( const Handle(SALOME_InteractiveObject)& theIO )
524 return myView->isInViewer( theIO );
528 \return true if object is displayed in viewer
529 \param theIO - object to be checked
531 bool SVTK_ViewWindow::isVisible( const Handle(SALOME_InteractiveObject)& theIO )
533 return myView->isVisible( theIO );
538 \param theEntry - entry that corresponds to intractive objects
540 Handle(SALOME_InteractiveObject) SVTK_ViewWindow::FindIObject(const char* theEntry)
542 return myView->FindIObject(theEntry);
547 \param theIO - object
548 \param theImmediatly - update viewer
550 void SVTK_ViewWindow::Display(const Handle(SALOME_InteractiveObject)& theIO,
553 myView->Display(theIO,theImmediatly);
558 \param theIO - object
559 \param theImmediatly - update viewer
561 void SVTK_ViewWindow::Erase(const Handle(SALOME_InteractiveObject)& theIO,
564 myView->Erase(theIO,theImmediatly);
568 Display only passed object
569 \param theIO - object
571 void SVTK_ViewWindow::DisplayOnly(const Handle(SALOME_InteractiveObject)& theIO)
573 myView->DisplayOnly(theIO);
577 Display all objects in view
579 void SVTK_ViewWindow::DisplayAll()
581 myView->DisplayAll();
585 Erase all objects in view
587 void SVTK_ViewWindow::EraseAll()
593 Sets background color [obsolete]
594 \param color - new background color
596 void SVTK_ViewWindow::setBackgroundColor( const QColor& c )
598 Qtx::BackgroundData bg = background();
604 \return background color of viewer [obsolete]
606 QColor SVTK_ViewWindow::backgroundColor() const
608 return background().color();
613 \param bgData - new background data
615 void SVTK_ViewWindow::setBackground( const Qtx::BackgroundData& bgData )
619 if ( bgData.isValid() ) {
620 switch ( bgData.mode() ) {
621 case Qtx::ColorBackground:
623 QColor c = bgData.color();
625 // show solid-colored background
626 getRenderer()->SetTexturedBackground( false ); // cancel texture mode
627 getRenderer()->SetGradientBackground( false ); // cancel gradient mode
628 getRenderer()->SetBackground( c.red()/255.0,
630 c.blue()/255.0 ); // set background color
635 case Qtx::SimpleGradientBackground:
638 int type = bgData.gradient( c1, c2 );
644 // show two-color gradient background
645 getRenderer()->SetTexturedBackground( false ); // cancel texture mode
646 getRenderer()->SetGradientBackground( true ); // switch to gradient mode
648 VTKViewer_OpenGLRenderer* aRenderer =
649 VTKViewer_OpenGLRenderer::SafeDownCast( getRenderer() );
652 aRenderer->SetGradientType( type );
653 aRenderer->SetBackground( c1.redF(), c1.greenF(), c1.blueF() );
654 aRenderer->SetBackground2( c2.redF(), c2.greenF(), c2.blueF() );
660 case Qtx::CustomGradientBackground:
662 // NOT IMPLEMENTED YET
663 getRenderer()->SetTexturedBackground( false ); // cancel texture mode
664 getRenderer()->SetGradientBackground( false ); // cancel gradient mode
671 if ( bgData.isTextureShown() ) {
673 int textureMode = bgData.texture( fileName );
674 QFileInfo fi( fileName );
675 if ( !fileName.isEmpty() && fi.exists() ) {
676 // read texture from file
677 QString extension = fi.suffix().toLower();
678 vtkImageReader2* aReader = 0;
679 if ( extension == "jpg" || extension == "jpeg" )
680 aReader = vtkJPEGReader::New();
681 else if ( extension == "bmp" )
682 aReader = vtkBMPReader::New();
683 else if ( extension == "tif" || extension == "tiff" )
684 aReader = vtkTIFFReader::New();
685 else if ( extension == "png" )
686 aReader = vtkPNGReader::New();
687 else if ( extension == "mhd" || extension == "mha" )
688 aReader = vtkMetaImageReader::New();
691 aReader->SetFileName( fi.absoluteFilePath().toLatin1().constData() );
693 VTKViewer_Texture* aTexture = VTKViewer_Texture::New();
694 vtkImageMapToColors* aMap = 0;
695 vtkAlgorithmOutput* anOutput;
697 // special processing for BMP reader
698 vtkBMPReader* aBMPReader = (vtkBMPReader*)aReader;
700 // Special processing for BMP file
701 aBMPReader->SetAllow8BitBMP(1);
703 aMap = vtkImageMapToColors::New();
704 aMap->SetInputConnection( aBMPReader->GetOutputPort() );
705 aMap->SetLookupTable( (vtkScalarsToColors*)aBMPReader->GetLookupTable() );
706 aMap->SetOutputFormatToRGB();
708 anOutput = aMap->GetOutputPort();
713 anOutput = aReader->GetOutputPort( 0 );
714 aTexture->SetInputConnection( anOutput );
716 // VSR: Currently, VTK only supports Stretch mode, so below code will give
717 // the same results for all modes
718 switch ( textureMode ) {
719 case Qtx::TileTexture:
720 aTexture->SetPosition((int)VTKViewer_Texture::Tiled);
722 case Qtx::StretchTexture:
723 aTexture->SetPosition((int)VTKViewer_Texture::Stretched);
725 case Qtx::CenterTexture:
726 aTexture->SetPosition((int)VTKViewer_Texture::Centered);
730 // show textured background
731 getRenderer()->SetTexturedBackground( true );
732 getRenderer()->SetBackgroundTexture( aTexture );
734 // clean-up resources
745 myBackground = bgData;
749 \return background data of viewer
751 Qtx::BackgroundData SVTK_ViewWindow::background() const
758 Redirect the request to SVTK_RenderWindowInteractor::GetInteractorStyle
760 vtkInteractorStyle* SVTK_ViewWindow::GetInteractorStyle() const
762 return GetInteractor()->GetInteractorStyle();
766 Redirect the request to SVTK_RenderWindowInteractor::PushInteractorStyle
768 void SVTK_ViewWindow::PushInteractorStyle(vtkInteractorStyle* theStyle)
770 GetInteractor()->PushInteractorStyle(theStyle);
774 Redirect the request to SVTK_RenderWindowInteractor::PopInteractorStyle
776 void SVTK_ViewWindow::PopInteractorStyle()
778 GetInteractor()->PopInteractorStyle();
782 Updates current viewer
784 void SVTK_ViewWindow::Repaint(bool theUpdateTrihedron)
786 if(theUpdateTrihedron)
787 GetRenderer()->OnAdjustTrihedron();
789 GetInteractor()->update();
791 SVTK_InteractorStyle* aStyle = (SVTK_InteractorStyle*)getInteractor()->GetInteractorStyle();
797 Redirect the request to #SVTK_Renderer::GetScale
799 void SVTK_ViewWindow::GetScale( double theScale[3] )
801 GetRenderer()->GetScale( theScale );
805 Redirect the request to #SVTK_Renderer::SetScale
807 void SVTK_ViewWindow::SetScale( double theScale[3] )
809 GetRenderer()->SetScale( theScale );
811 emit transformed( this );
815 Redirect the request to #SVTK_Renderer::IsTrihedronDisplayed
817 bool SVTK_ViewWindow::isTrihedronDisplayed()
819 return GetRenderer()->IsTrihedronDisplayed();
823 Redirect the request to #SVTK_Renderer::IsCubeAxesDisplayed
825 bool SVTK_ViewWindow::isCubeAxesDisplayed()
827 return GetRenderer()->IsCubeAxesDisplayed();
831 Redirect the request to #SVTK_Renderer::OnViewTrihedron
833 void SVTK_ViewWindow::onViewTrihedron(bool show)
835 GetRenderer()->SetTrihedronVisibility(show);
840 Redirect the request to #SVTK_Renderer::OnViewCubeAxes
842 void SVTK_ViewWindow::onViewCubeAxes()
844 GetRenderer()->OnViewCubeAxes();
849 Redirect the request to #SVTK_Renderer::GetTrihedron
851 VTKViewer_Trihedron* SVTK_ViewWindow::GetTrihedron()
853 return GetRenderer()->GetTrihedron();
857 Redirect the request to #SVTK_Renderer::GetCubeAxes
859 SVTK_CubeAxesActor2D* SVTK_ViewWindow::GetCubeAxes()
861 return GetRenderer()->GetCubeAxes();
865 \return trihedron size
867 double SVTK_ViewWindow::GetTrihedronSize() const
869 return GetRenderer()->GetTrihedronSize();
874 \param theMode - projection mode ( 0 - orthogonal, 1 - perspective, 2 - stereo )
876 void SVTK_ViewWindow::SetProjectionMode(const int theMode)
878 QtxAction* aParallelAction = dynamic_cast<QtxAction*>( toolMgr()->action( ParallelModeId ) );
879 QtxAction* aProjectionAction = dynamic_cast<QtxAction*>( toolMgr()->action( ProjectionModeId ) );
880 QtxAction* aStereoAction = dynamic_cast<QtxAction*>( toolMgr()->action( StereoModeId ) );
884 onProjectionMode( aParallelAction );
887 onProjectionMode( aProjectionAction );
890 onStereoMode( true );
894 // update action state if method is called outside
895 SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
896 QtxAction* aSwitchZoomingStyle = dynamic_cast<QtxAction*>( toolMgr()->action( SwitchZoomingStyleId ) );
897 if ( theMode == Parallel && !aParallelAction->isChecked() ) {
898 aParallelAction->setChecked( true );
899 aSwitchZoomingStyle->setEnabled(true);
900 aStereoAction->setChecked( false );
902 if ( theMode == Projection && !aProjectionAction->isChecked() ) {
903 aProjectionAction->setChecked( true );
904 aSwitchZoomingStyle->setEnabled(false);
906 if ( theMode == Stereo ) {
907 aStereoAction->setChecked( true );
908 if ( aParallelAction->isEnabled() ) {
909 aParallelAction->setEnabled( false );
910 aParallelAction->setChecked( false );
911 aStereoAction->setChecked( false );
914 aParallelAction->setEnabled( true );
915 aStereoAction->setChecked( false );
916 aParallelAction->setChecked( aViewer->projectionMode() == Parallel );
918 if ( aProjectionAction->isEnabled() ) {
919 aProjectionAction->setEnabled( false );
920 aProjectionAction->setChecked( true );
921 if ( getRenderWindow()->GetStereoCapableWindow() == 1 && !isOpenGlStereoSupport() &&
922 strcmp( "CrystalEyes", getRenderWindow()->GetStereoTypeAsString() ) == 0 &&
923 toolMgr()->action( StereoModeId )->isChecked() ) {
924 SUIT_MessageBox::warning( 0, tr( "WRN_WARNING" ), tr( "WRN_SUPPORT_QUAD_BUFFER" ) );
928 aProjectionAction->setEnabled( true );
929 aStereoAction->setChecked( false );
930 aProjectionAction->setChecked( aViewer->projectionMode() == Projection );
935 if ( !aParallelAction->isEnabled() )
936 aParallelAction->setEnabled( true );
937 if ( !aProjectionAction->isEnabled() )
938 aProjectionAction->setEnabled( true );
944 \param theType - stereo type
946 void SVTK_ViewWindow::SetStereoType(const int theType)
948 vtkRenderWindow* aWindow = getRenderWindow();
951 aWindow->SetStereoTypeToCrystalEyes();
954 aWindow->SetStereoTypeToRedBlue();
957 aWindow->SetStereoTypeToInterlaced();
960 aWindow->SetStereoTypeToLeft();
963 aWindow->SetStereoTypeToRight();
966 aWindow->SetStereoTypeToDresden();
969 aWindow->SetStereoTypeToAnaglyph();
972 aWindow->SetStereoTypeToCheckerboard();
974 case SplitViewPortHorizontal:
975 aWindow->SetStereoTypeToSplitViewportHorizontal();
982 \param theFilter - anaglyph filter
984 void SVTK_ViewWindow::SetAnaglyphFilter(const int theFilter)
986 vtkRenderWindow* aWindow = getRenderWindow();
987 switch (theFilter ) {
989 aWindow->SetAnaglyphColorMask(4,3);
992 aWindow->SetAnaglyphColorMask(6,1);
995 aWindow->SetAnaglyphColorMask(2,5);
1001 Set support quad-buffered stereo
1002 \param theEnable - enable/disable support quad-buffered stereo
1004 void SVTK_ViewWindow::SetQuadBufferSupport(const bool theEnable)
1006 vtkRenderWindow* aWindow = getRenderWindow();
1007 aWindow->SetStereoCapableWindow((int)theEnable);
1011 \return OpenGl stereo support
1013 bool SVTK_ViewWindow::isOpenGlStereoSupport() const
1015 GLboolean support[1];
1016 glGetBooleanv (GL_STEREO, support);
1023 Set the gravity center as a focal point
1025 void SVTK_ViewWindow::activateSetFocalPointGravity()
1027 myEventDispatcher->InvokeEvent(SVTK::SetFocalPointGravity, 0);
1031 Set the selected point as a focal point
1033 void SVTK_ViewWindow::activateSetFocalPointSelected()
1035 myEventDispatcher->InvokeEvent(SVTK::SetFocalPointSelected, 0);
1039 Set the point selected by user as a focal point
1041 void SVTK_ViewWindow::activateStartFocalPointSelection()
1043 myEventDispatcher->InvokeEvent(SVTK::StartFocalPointSelection,0);
1046 void SVTK_ViewWindow::activateProjectionMode(int theMode)
1048 QtxAction* aParallelAction = dynamic_cast<QtxAction*>( toolMgr()->action( ParallelModeId ) );
1049 QtxAction* aProjectionAction = dynamic_cast<QtxAction*>( toolMgr()->action( ProjectionModeId ) );
1051 aParallelAction->setChecked( true );
1053 aProjectionAction->setChecked( true );
1055 if ( !aParallelAction->isEnabled() )
1056 aParallelAction->setEnabled( true );
1057 if ( !aProjectionAction->isEnabled() )
1058 aProjectionAction->setEnabled( true );
1062 Sets actual interaction style
1063 \param theStyle - type of interaction style ( 0 - standard, 1 - keyboard free )
1065 void SVTK_ViewWindow::SetInteractionStyle(const int theStyle)
1067 onSwitchInteractionStyle( theStyle==1 );
1071 Sets actual zooming style
1072 \param theStyle - type of zooming style ( 0 - standard, 1 - advanced (at cursor) )
1074 void SVTK_ViewWindow::SetZoomingStyle(const int theStyle)
1076 onSwitchZoomingStyle( theStyle==1 );
1080 Set preselection mode.
1081 \param theMode the mode to set (standard, dynamic or disabled)
1083 void SVTK_ViewWindow::SetPreSelectionMode( Preselection_Mode theMode )
1085 onSwitchPreSelectionMode( theMode );
1089 Enables/disables selection.
1090 \param theEnable if true - selection will be enabled
1092 void SVTK_ViewWindow::SetSelectionEnabled( bool theEnable )
1094 GetSelector()->SetSelectionEnabled( theEnable );
1095 QtxAction* a = getAction( EnableSelectionId );
1096 if ( a->isChecked() != theEnable)
1097 a->setChecked( theEnable );
1098 QtxActionGroup* aPreselectionGroup =
1099 dynamic_cast<QtxActionGroup*>( getAction( PreselectionId ) );
1100 if ( aPreselectionGroup )
1101 aPreselectionGroup->setEnabled( theEnable );
1104 vtkActorCollection *actors = getRenderer()->GetActors();
1105 for (int i = 0; i < actors->GetNumberOfItems(); ++i )
1106 if (VTKViewer_Actor *actor = dynamic_cast<VTKViewer_Actor*>(actors->GetItemAsObject(i)))
1108 actor->EnableSelection( theEnable );
1113 Switches "keyboard free" interaction style on/off
1115 void SVTK_ViewWindow::onSwitchInteractionStyle(bool theOn)
1118 // check if style is already set
1119 if ( GetInteractorStyle() != myKeyFreeInteractorStyle.GetPointer() )
1121 // keep the same style extensions
1122 SVTK_InteractorStyle* aStyle = (SVTK_InteractorStyle*)GetInteractorStyle();
1124 myKeyFreeInteractorStyle->SetControllerIncrement(aStyle->ControllerIncrement());
1125 myKeyFreeInteractorStyle->SetControllerOnKeyDown(aStyle->ControllerOnKeyDown());
1128 PushInteractorStyle(myKeyFreeInteractorStyle.GetPointer());
1132 // pop only key free style
1133 if ( GetInteractorStyle() == myKeyFreeInteractorStyle.GetPointer() )
1134 PopInteractorStyle();
1137 // update action state if method is called outside
1138 QtxAction* a = getAction( SwitchInteractionStyleId );
1139 if ( a->isChecked() != theOn ) a->setChecked( theOn );
1143 Toogles advanced zooming style (relatively to the cursor position) on/off
1145 void SVTK_ViewWindow::onSwitchZoomingStyle( bool theOn )
1147 if( myDefaultInteractorStyle.GetPointer() )
1148 myDefaultInteractorStyle->SetAdvancedZoomingEnabled( theOn );
1149 if( myKeyFreeInteractorStyle.GetPointer() )
1150 myKeyFreeInteractorStyle->SetAdvancedZoomingEnabled( theOn );
1152 // update action state if method is called outside
1153 QtxAction* a = getAction( SwitchZoomingStyleId );
1154 if ( a->isChecked() != theOn )
1155 a->setChecked( theOn );
1159 Switch preselection mode.
1160 \param theMode the preselection mode
1162 void SVTK_ViewWindow::onSwitchPreSelectionMode( int theMode )
1164 GetSelector()->SetDynamicPreSelection( theMode == Dynamic_Preselection );
1165 GetSelector()->SetPreSelectionEnabled( theMode != Preselection_Disabled );
1167 // update action state if method is called outside
1168 QtxAction* a = getAction( StandardPreselectionId + theMode );
1169 if ( a && !a->isChecked() )
1170 a->setChecked( true );
1174 Enables/disables selection.
1175 \param theOn if true - selection will be enabled
1177 void SVTK_ViewWindow::onEnableSelection( bool on )
1179 SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
1181 aViewer->enableSelection(on);
1185 Sets incremental speed
1186 \param theValue - new incremental speed
1187 \param theMode - modification mode
1189 void SVTK_ViewWindow::SetIncrementalSpeed(const int theValue, const int theMode)
1191 if ( (SVTK_InteractorStyle*)GetInteractorStyle() )
1192 ((SVTK_InteractorStyle*)GetInteractorStyle())->SetIncrementSpeed(theValue, theMode);
1196 Sets spacemouse buttons for the functions
1197 \param theBtn1 - spacemouse button for the "decrease speed increment"
1198 \param theBtn2 - spacemouse button for the "increase speed increment"
1199 \param theBtn3 - spacemouse button for the "dominant combined switch"
1201 void SVTK_ViewWindow::SetSpacemouseButtons(const int theBtn1,
1206 myEventDispatcher->InvokeEvent(SVTK::SetSMDecreaseSpeedEvent, &val);
1208 myEventDispatcher->InvokeEvent(SVTK::SetSMIncreaseSpeedEvent, &val);
1210 myEventDispatcher->InvokeEvent(SVTK::SetSMDominantCombinedSwitchEvent, &val);
1215 \param theSize - new trihedron size
1216 \param theRelative - trihedron relativeness
1218 void SVTK_ViewWindow::SetTrihedronSize(const double theSize, const bool theRelative)
1220 GetRenderer()->SetTrihedronSize(theSize, theRelative);
1224 /*! If parameter theIsForcedUpdate is true, recalculate parameters for
1225 * trihedron and cube axes, even if trihedron and cube axes is invisible.
1227 void SVTK_ViewWindow::AdjustTrihedrons(const bool theIsForcedUpdate)
1229 GetRenderer()->AdjustActors();
1234 Redirect the request to #SVTK_Renderer::OnAdjustTrihedron
1236 void SVTK_ViewWindow::onAdjustTrihedron()
1238 GetRenderer()->OnAdjustTrihedron();
1242 Redirect the request to #SVTK_Renderer::OnAdjustCubeAxes
1244 void SVTK_ViewWindow::onAdjustCubeAxes()
1246 GetRenderer()->OnAdjustCubeAxes();
1249 void SVTK_ViewWindow::synchronize(SVTK_ViewWindow* otherViewWindow )
1251 if ( otherViewWindow ) {
1252 bool blocked = blockSignals( true );
1253 doSetVisualParameters( otherViewWindow->getVisualParameters(), true );
1254 blockSignals( blocked );
1261 void SVTK_ViewWindow::onKeyPressed(QKeyEvent* event)
1263 emit keyPressed( this, event );
1269 void SVTK_ViewWindow::onKeyReleased(QKeyEvent* event)
1271 emit keyReleased( this, event );
1277 void SVTK_ViewWindow::onMousePressed(QMouseEvent* event)
1279 emit mousePressed(this, event);
1283 Emits mouse released
1285 void SVTK_ViewWindow::onMouseReleased(QMouseEvent* event)
1287 emit mouseReleased( this, event );
1293 void SVTK_ViewWindow::onMouseMoving(QMouseEvent* event)
1295 emit mouseMoving( this, event );
1299 Emits mouse double clicked
1301 void SVTK_ViewWindow::onMouseDoubleClicked( QMouseEvent* event )
1303 emit mouseDoubleClicked( this, event );
1307 Redirect the request to #SVTK_Renderer::AddActor
1309 void SVTK_ViewWindow::AddActor( VTKViewer_Actor* theActor,
1311 bool theIsAdjustActors )
1313 GetRenderer()->AddActor(theActor, theIsAdjustActors);
1316 emit actorAdded(theActor);
1320 Redirect the request to #SVTK_Renderer::RemoveActor
1322 void SVTK_ViewWindow::RemoveActor( VTKViewer_Actor* theActor,
1324 bool theIsAdjustActors )
1326 GetRenderer()->RemoveActor(theActor, theIsAdjustActors);
1327 if ( myDefaultInteractorStyle )
1328 myDefaultInteractorStyle->FreeActors();
1329 if ( myKeyFreeInteractorStyle )
1330 myKeyFreeInteractorStyle->FreeActors();
1333 emit actorRemoved(theActor);
1336 QImage SVTK_ViewWindow::dumpViewContent()
1338 vtkRenderWindow* aWindow = getRenderWindow();
1339 int* aSize = aWindow->GetSize();
1340 int aWidth = aSize[0];
1341 int aHeight = aSize[1];
1343 #ifndef DISABLE_GLVIEWER
1344 OpenGLUtils_FrameBuffer aFrameBuffer;
1345 if( aFrameBuffer.init( aWidth, aHeight ) )
1347 glPushAttrib( GL_VIEWPORT_BIT );
1348 glViewport( 0, 0, aWidth, aHeight );
1349 aFrameBuffer.bind();
1354 aFrameBuffer.unbind();
1357 QImage anImage( aWidth, aHeight, QImage::Format_RGB32 );
1359 aFrameBuffer.bind();
1360 glReadPixels( 0, 0, aWidth, aHeight, GL_RGBA, GL_UNSIGNED_BYTE, anImage.bits() );
1361 aFrameBuffer.unbind();
1363 anImage = anImage.rgbSwapped();
1364 anImage = anImage.mirrored();
1369 // if frame buffers are unsupported, use old functionality
1370 unsigned char *aData =
1371 aWindow->GetRGBACharPixelData( 0, 0, aWidth-1, aHeight-1, 0 );
1373 QImage anImage( aData, aWidth, aHeight, QImage::Format_ARGB32 );
1375 anImage = anImage.rgbSwapped();
1376 anImage = anImage.mirrored();
1381 \return QImage, containing all scene rendering in window
1383 QImage SVTK_ViewWindow::dumpView()
1385 if( myDumpImage.isNull() )
1386 return dumpViewContent();
1392 QString SVTK_ViewWindow::filter() const
1394 return tr( "SVTK_IMAGE_FILES" );
1397 bool SVTK_ViewWindow::dumpViewToFormat( const QImage& img, const QString& fileName, const QString& format )
1399 if ( format != "PS" && format != "EPS" && format != "PDF" )
1400 return SUIT_ViewWindow::dumpViewToFormat( img, fileName, format );
1402 SVTK_PsOptionsDlg* optionsDlg = new SVTK_PsOptionsDlg(this);
1403 if ( optionsDlg->exec() == QDialog::Accepted ) {
1404 SUIT_OverrideCursor wc;
1406 vtkGL2PSExporter *anExporter = vtkGL2PSExporter::New();
1407 anExporter->SetRenderWindow(getRenderWindow());
1410 anExporter->SetLineWidthFactor(optionsDlg->getLineFactor());
1411 anExporter->SetPointSizeFactor(optionsDlg->getPointFactor());
1412 anExporter->SetSort((vtkGL2PSExporter::SortScheme)optionsDlg->getSortType());
1413 anExporter->SetWrite3DPropsAsRasterImage((int)optionsDlg->isRasterize3D());
1414 anExporter->SetPS3Shading((int)optionsDlg->isPs3Shading());
1416 if ( format == "PS" ) {
1417 anExporter->SetFileFormatToPS();
1418 anExporter->CompressOff();
1421 if ( format == "EPS" ) {
1422 anExporter->SetFileFormatToEPS();
1423 anExporter->CompressOff();
1426 if ( format == "PDF" ) {
1427 anExporter->SetFileFormatToPDF();
1430 QString aFilePrefix(fileName);
1431 QString anExtension(SUIT_Tools::extension(fileName));
1432 aFilePrefix.truncate(aFilePrefix.length() - 1 - anExtension.length());
1433 anExporter->SetFilePrefix(aFilePrefix.toLatin1().data());
1434 anExporter->Write();
1435 anExporter->Delete();
1442 \refresh QImage, containing all scene rendering in window
1444 void SVTK_ViewWindow::RefreshDumpImage()
1446 myDumpImage = dumpViewContent();
1450 Redirect the request to #SVTK_Renderer::SetSelectionProp
1452 void SVTK_ViewWindow::SetSelectionProp(const double& theRed,
1453 const double& theGreen,
1454 const double& theBlue,
1455 const int& theWidth)
1457 myView->SetSelectionProp(theRed,theGreen,theBlue,theWidth);
1461 Redirect the request to #SVTK_Renderer::SetSelectionProp
1463 void SVTK_ViewWindow::SetPreselectionProp(const double& theRed,
1464 const double& theGreen,
1465 const double& theBlue,
1466 const int& theWidth)
1468 myView->SetPreselectionProp(theRed,theGreen,theBlue,theWidth);
1472 Redirect the request to #SVTK_Renderer::SetSelectionTolerance
1474 void SVTK_ViewWindow::SetSelectionTolerance(const double& theTolNodes,
1475 const double& theTolItems,
1476 const double& theTolObjects)
1478 myView->SetSelectionTolerance(theTolNodes, theTolItems, theTolObjects);
1482 Get visibility status of the static trihedron
1484 bool SVTK_ViewWindow::IsStaticTrihedronVisible() const
1486 return (bool)myAxesWidget->GetEnabled();
1490 Set visibility status of the static trihedron
1492 void SVTK_ViewWindow::SetStaticTrihedronVisible( const bool theIsVisible )
1494 myAxesWidget->SetEnabled( (int)theIsVisible );
1499 \param accelAction - action
1501 bool SVTK_ViewWindow::action( const int accelAction )
1503 if ( accelAction == SUIT_Accel::ZoomFit )
1506 int anEvent = SVTK::convertAction( accelAction );
1507 GetInteractor()->InvokeEvent(anEvent, 0);
1513 \return action by it's id
1515 QtxAction* SVTK_ViewWindow::getAction( int id ) const
1517 return dynamic_cast<QtxAction*>( toolMgr()->action( id ) );
1521 // old visual parameters had 13 values. New format added additional
1522 // 76 values for graduated axes, so both numbers are processed.
1523 const int nNormalParams = 13; // number of view windows parameters excluding graduated axes params
1524 const int nGradAxisParams = 25; // number of parameters of ONE graduated axis (X, Y, or Z)
1525 const int nTrihedronParams = 3; // number of parameters for Trihedron
1526 const int nAllParams = nNormalParams + 3*nGradAxisParams + nTrihedronParams + 1; // number of all visual parameters
1528 /*! The method returns visual parameters of a graduated axis actor (x,y,z axis of graduated axes)
1530 void getGradAxisVisualParams( QXmlStreamWriter& writer, vtkAxisActor2D* actor, QString theAxis )
1537 bool isVisible = actor->GetTitleVisibility();
1538 QString title ( actor->GetTitle() );
1540 int font = VTK_ARIAL;
1545 vtkTextProperty* txtProp = actor->GetTitleTextProperty();
1548 txtProp->GetColor( color );
1549 font = txtProp->GetFontFamily();
1550 bold = txtProp->GetBold();
1551 italic = txtProp->GetItalic();
1552 shadow = txtProp->GetShadow();
1554 writer.writeStartElement("GraduatedAxis");
1555 writer.writeAttribute("Axis", theAxis);
1557 writer.writeStartElement("Title");
1558 writer.writeAttribute("isVisible", QString("%1").arg(isVisible));
1559 writer.writeAttribute("Text", title);
1560 writer.writeAttribute("Font", QString("%1").arg(font));
1561 writer.writeAttribute("Bold", QString("%1").arg(bold));
1562 writer.writeAttribute("Italic", QString("%1").arg(italic));
1563 writer.writeAttribute("Shadow", QString("%1").arg(shadow));
1565 writer.writeStartElement("Color");
1566 writer.writeAttribute("R", QString("%1").arg(color[0]));
1567 writer.writeAttribute("G", QString("%1").arg(color[1]));
1568 writer.writeAttribute("B", QString("%1").arg(color[2]));
1569 writer.writeEndElement();
1570 writer.writeEndElement();
1572 //params.sprintf( "* Graduated Axis: * Name *%u*%s*%.2f*%.2f*%.2f*%u*%u*%u*%u", isVisible,
1573 // title.toLatin1().data(), color[0], color[1], color[2], font, bold, italic, shadow );
1576 isVisible = actor->GetLabelVisibility();
1577 int labels = actor->GetNumberOfLabels();
1578 int offset = actor->GetTickOffset();
1584 txtProp = actor->GetLabelTextProperty();
1587 txtProp->GetColor( color );
1588 font = txtProp->GetFontFamily();
1589 bold = txtProp->GetBold();
1590 italic = txtProp->GetItalic();
1591 shadow = txtProp->GetShadow();
1594 writer.writeStartElement("Labels");
1595 writer.writeAttribute("isVisible", QString("%1").arg(isVisible));
1596 writer.writeAttribute("Number", QString("%1").arg(labels));
1597 writer.writeAttribute("Offset", QString("%1").arg(offset));
1598 writer.writeAttribute("Font", QString("%1").arg(font));
1599 writer.writeAttribute("Bold", QString("%1").arg(bold));
1600 writer.writeAttribute("Italic", QString("%1").arg(italic));
1601 writer.writeAttribute("Shadow", QString("%1").arg(shadow));
1603 writer.writeStartElement("Color");
1604 writer.writeAttribute("R", QString("%1").arg(color[0]));
1605 writer.writeAttribute("G", QString("%1").arg(color[1]));
1606 writer.writeAttribute("B", QString("%1").arg(color[2]));
1607 writer.writeEndElement();
1608 writer.writeEndElement();
1609 // params += QString().sprintf( "* Labels *%u*%u*%u*%.2f*%.2f*%.2f*%u*%u*%u*%u", isVisible, labels, offset,
1610 // color[0], color[1], color[2], font, bold, italic, shadow );
1613 isVisible = actor->GetTickVisibility();
1614 int length = actor->GetTickLength();
1615 writer.writeStartElement("TickMarks");
1616 writer.writeAttribute("isVisible", QString("%1").arg(isVisible));
1617 writer.writeAttribute("Length", QString("%1").arg(length));
1618 writer.writeEndElement();
1620 //params += QString().sprintf( "* Tick marks *%u*%u", isVisible, length );
1622 writer.writeEndElement();
1626 void setGradAxisVisualParams(QXmlStreamReader& reader, vtkAxisActor2D* actor)
1633 } while (!reader.isStartElement());
1635 // Read title params
1636 QXmlStreamAttributes aAttr = reader.attributes();
1637 bool isVisible = aAttr.value("isVisible").toString().toUShort();
1638 QString title = aAttr.value("Text").toString();
1639 int font = aAttr.value("Font").toString().toInt();
1640 int bold = aAttr.value("Bold").toString().toInt();
1641 int italic = aAttr.value("Italic").toString().toInt();
1642 int shadow = aAttr.value("Shadow").toString().toInt();
1644 //printf("#### TITLE: %i, %s, %i, %i, %i, %i\n", isVisible, qPrintable(title), font, bold, italic, shadow);
1648 } while (!reader.isStartElement());
1651 aAttr = reader.attributes();
1654 color[0] = aAttr.value("R").toString().toDouble();
1655 color[1] = aAttr.value("G").toString().toDouble();
1656 color[2] = aAttr.value("B").toString().toDouble();
1657 //printf("#### Color: %f, %f, %f\n", color[0], color[1], color[2]);
1659 actor->SetTitleVisibility( isVisible );
1660 actor->SetTitle( title.toLatin1() );
1661 vtkTextProperty* txtProp = actor->GetTitleTextProperty();
1663 txtProp->SetColor( color );
1664 txtProp->SetFontFamily( font );
1665 txtProp->SetBold( bold );
1666 txtProp->SetItalic( italic );
1667 txtProp->SetShadow( shadow );
1674 } while (!reader.isStartElement());
1676 aAttr = reader.attributes();
1677 isVisible = aAttr.value("isVisible").toString().toUShort();
1678 int labels = aAttr.value("Number").toString().toInt();
1679 int offset = aAttr.value("Offset").toString().toInt();
1680 font = aAttr.value("Font").toString().toInt();
1681 bold = aAttr.value("Bold").toString().toInt();
1682 italic = aAttr.value("Italic").toString().toInt();
1683 shadow = aAttr.value("Shadow").toString().toInt();
1687 } while (!reader.isStartElement());
1689 aAttr = reader.attributes();
1691 color[0] = aAttr.value("R").toString().toDouble();
1692 color[1] = aAttr.value("G").toString().toDouble();
1693 color[2] = aAttr.value("B").toString().toDouble();
1695 actor->SetLabelVisibility( isVisible );
1696 actor->SetNumberOfLabels( labels );
1697 actor->SetTickOffset( offset );
1698 txtProp = actor->GetLabelTextProperty();
1700 txtProp->SetColor( color );
1701 txtProp->SetFontFamily( font );
1702 txtProp->SetBold( bold );
1703 txtProp->SetItalic( italic );
1704 txtProp->SetShadow( shadow );
1710 } while (!reader.isStartElement());
1711 aAttr = reader.attributes();
1713 // retrieve and set tick marks properties
1714 isVisible = aAttr.value("isVisible").toString().toUShort();
1715 int length = aAttr.value("Length").toString().toInt();
1717 actor->SetTickVisibility( isVisible );
1718 actor->SetTickLength( length );
1721 /*! The method restores visual parameters of a graduated axis actor (x,y,z axis)
1723 void setGradAxisVisualParams( vtkAxisActor2D* actor, const QString& params )
1728 QStringList paramsLst = params.split( '*' );
1730 if ( paramsLst.size() == nGradAxisParams ) { // altogether name, lable, ticks parameters make up 25 values
1732 // retrieve and set name parameters
1733 bool isVisible = paramsLst[2].toUShort();
1734 QString title = paramsLst[3];
1736 color[0] = paramsLst[4].toDouble();
1737 color[1] = paramsLst[5].toDouble();
1738 color[2] = paramsLst[6].toDouble();
1739 int font = paramsLst[7].toInt();
1740 int bold = paramsLst[8].toInt();
1741 int italic = paramsLst[9].toInt();
1742 int shadow = paramsLst[10].toInt();
1744 actor->SetTitleVisibility( isVisible );
1745 actor->SetTitle( title.toLatin1() );
1746 vtkTextProperty* txtProp = actor->GetTitleTextProperty();
1748 txtProp->SetColor( color );
1749 txtProp->SetFontFamily( font );
1750 txtProp->SetBold( bold );
1751 txtProp->SetItalic( italic );
1752 txtProp->SetShadow( shadow );
1755 // retrieve and set lable parameters
1756 isVisible = paramsLst[12].toUShort();
1757 int labels = paramsLst[13].toInt();
1758 int offset = paramsLst[14].toInt();
1759 color[0] = paramsLst[15].toDouble();
1760 color[1] = paramsLst[16].toDouble();
1761 color[2] = paramsLst[17].toDouble();
1762 font = paramsLst[18].toInt();
1763 bold = paramsLst[19].toInt();
1764 italic = paramsLst[20].toInt();
1765 shadow = paramsLst[21].toInt();
1767 actor->SetLabelVisibility( isVisible );
1768 actor->SetNumberOfLabels( labels );
1769 actor->SetTickOffset( offset );
1770 txtProp = actor->GetLabelTextProperty();
1772 txtProp->SetColor( color );
1773 txtProp->SetFontFamily( font );
1774 txtProp->SetBold( bold );
1775 txtProp->SetItalic( italic );
1776 txtProp->SetShadow( shadow );
1779 // retrieve and set tick marks properties
1780 isVisible = paramsLst[23].toUShort();
1781 int length = paramsLst[24].toInt();
1783 actor->SetTickVisibility( isVisible );
1784 actor->SetTickLength( length );
1788 /*! The method returns the visual parameters of this view as a formated string
1790 QString SVTK_ViewWindow::getVisualParameters()
1792 double pos[3], focalPnt[3], viewUp[3], parScale, scale[3];
1794 // save position, focal point, viewUp, scale
1795 vtkCamera* camera = getRenderer()->GetActiveCamera();
1796 camera->GetPosition( pos );
1797 camera->GetFocalPoint( focalPnt );
1798 camera->GetViewUp( viewUp );
1799 parScale = camera->GetParallelScale();
1802 // Parameters are given in the following format:view position (3 digits), focal point position (3 digits)
1803 // view up values (3 digits), parallel scale (1 digit), scale (3 digits,
1804 // Graduated axes parameters (X, Y, Z axes parameters)
1806 QXmlStreamWriter aWriter(&retStr);
1807 aWriter.setAutoFormatting(true);
1809 aWriter.writeStartDocument();
1810 aWriter.writeStartElement("ViewState");
1812 aWriter.writeStartElement("Position");
1813 aWriter.writeAttribute("X", QString("%1").arg(pos[0]));
1814 aWriter.writeAttribute("Y", QString("%1").arg(pos[1]));
1815 aWriter.writeAttribute("Z", QString("%1").arg(pos[2]));
1816 aWriter.writeEndElement();
1818 aWriter.writeStartElement("FocalPoint");
1819 aWriter.writeAttribute("X", QString::number(focalPnt[0]));
1820 aWriter.writeAttribute("Y", QString::number(focalPnt[1]));
1821 aWriter.writeAttribute("Z", QString::number(focalPnt[2]));
1822 aWriter.writeEndElement();
1824 aWriter.writeStartElement("ViewUp");
1825 aWriter.writeAttribute("X", QString::number(viewUp[0]));
1826 aWriter.writeAttribute("Y", QString::number(viewUp[1]));
1827 aWriter.writeAttribute("Z", QString::number(viewUp[2]));
1828 aWriter.writeEndElement();
1830 aWriter.writeStartElement("ViewScale");
1831 aWriter.writeAttribute("Parallel", QString::number(parScale));
1832 aWriter.writeAttribute("X", QString::number(scale[0]));
1833 aWriter.writeAttribute("Y", QString::number(scale[1]));
1834 aWriter.writeAttribute("Z", QString::number(scale[2]));
1835 aWriter.writeEndElement();
1837 if ( SVTK_CubeAxesActor2D* gradAxesActor = GetCubeAxes() ) {
1838 aWriter.writeStartElement("DisplayCubeAxis");
1839 aWriter.writeAttribute("Show", QString( "%1" ).arg( GetRenderer()->IsCubeAxesDisplayed()));
1840 aWriter.writeEndElement();
1842 getGradAxisVisualParams(aWriter, gradAxesActor->GetXAxisActor2D(), "X");
1843 getGradAxisVisualParams(aWriter, gradAxesActor->GetYAxisActor2D(), "Y");
1844 getGradAxisVisualParams(aWriter, gradAxesActor->GetZAxisActor2D(), "Z");
1847 aWriter.writeStartElement("Trihedron");
1848 aWriter.writeAttribute("isShown", QString( "%1" ).arg( isTrihedronDisplayed()));
1849 aWriter.writeAttribute("Size", QString::number(GetTrihedronSize()));
1850 aWriter.writeEndElement();
1852 aWriter.writeStartElement("Background");
1853 aWriter.writeAttribute("Value", QString( "%1" ).arg( Qtx::backgroundToString(background()) ));
1854 aWriter.writeEndElement();
1856 aWriter.writeEndElement();
1857 aWriter.writeEndDocument();
1863 The method restores visual parameters of this view or postpones it untill the view is shown
1865 void SVTK_ViewWindow::setVisualParameters( const QString& parameters )
1867 //printf("#### %s\n", qPrintable(parameters));
1868 SVTK_RenderWindowInteractor* anInteractor = GetInteractor();
1869 if ( anInteractor->isVisible() ) {
1870 doSetVisualParameters( parameters );
1873 myVisualParams = parameters;
1874 anInteractor->installEventFilter(this);
1879 The method restores visual parameters of this view from a formated string
1881 void SVTK_ViewWindow::doSetVisualParameters( const QString& parameters, bool baseParamsOnly )
1884 double pos[3], focalPnt[3], viewUp[3], parScale, scale[3];
1886 QXmlStreamReader aReader(parameters);
1887 SVTK_CubeAxesActor2D* gradAxesActor = GetCubeAxes();
1889 while(!aReader.atEnd()) {
1891 if (aReader.isStartElement()) {
1892 QXmlStreamAttributes aAttr = aReader.attributes();
1893 //printf("### Name = %s\n", qPrintable(aReader.name().toString()));
1894 if (aReader.name() == "Position") {
1895 pos[0] = aAttr.value("X").toString().toDouble();
1896 pos[1] = aAttr.value("Y").toString().toDouble();
1897 pos[2] = aAttr.value("Z").toString().toDouble();
1898 //printf("#### Position %f; %f; %f\n", pos[0], pos[1], pos[2]);
1900 else if (aReader.name() == "FocalPoint") {
1901 focalPnt[0] = aAttr.value("X").toString().toDouble();
1902 focalPnt[1] = aAttr.value("Y").toString().toDouble();
1903 focalPnt[2] = aAttr.value("Z").toString().toDouble();
1904 //printf("#### FocalPoint %f; %f; %f\n", focalPnt[0], focalPnt[1], focalPnt[2]);
1906 else if (aReader.name() == "ViewUp") {
1907 viewUp[0] = aAttr.value("X").toString().toDouble();
1908 viewUp[1] = aAttr.value("Y").toString().toDouble();
1909 viewUp[2] = aAttr.value("Z").toString().toDouble();
1910 //printf("#### ViewUp %f; %f; %f\n", viewUp[0], viewUp[1], viewUp[2]);
1912 else if (aReader.name() == "ViewScale") {
1913 parScale = aAttr.value("Parallel").toString().toDouble();
1914 scale[0] = aAttr.value("X").toString().toDouble();
1915 scale[1] = aAttr.value("Y").toString().toDouble();
1916 scale[2] = aAttr.value("Z").toString().toDouble();
1917 //printf("#### ViewScale %f; %f; %f\n", scale[0], scale[1], scale[2]);
1919 else if (aReader.name() == "DisplayCubeAxis") {
1920 if ( !baseParamsOnly ) {
1921 if (aAttr.value("Show") == "0")
1922 gradAxesActor->VisibilityOff();
1924 gradAxesActor->VisibilityOn();
1927 else if (aReader.name() == "GraduatedAxis") {
1928 if ( !baseParamsOnly ) {
1929 if(aAttr.value("Axis") == "X")
1930 setGradAxisVisualParams(aReader, gradAxesActor->GetXAxisActor2D());
1931 else if(aAttr.value("Axis") == "Y")
1932 setGradAxisVisualParams(aReader, gradAxesActor->GetYAxisActor2D());
1933 else if(aAttr.value("Axis") == "Z")
1934 setGradAxisVisualParams(aReader, gradAxesActor->GetZAxisActor2D());
1937 else if (aReader.name() == "Trihedron") {
1938 if ( !baseParamsOnly ) {
1939 if (aAttr.value("isShown") == "0")
1940 GetTrihedron()->VisibilityOff();
1942 GetTrihedron()->VisibilityOn();
1943 SetTrihedronSize(aAttr.value("Size").toString().toDouble());
1946 else if (aReader.name() == "Background") {
1947 if ( !baseParamsOnly ) {
1948 setBackground( Qtx::stringToBackground( aAttr.value("Value").toString() ) );
1953 if (!aReader.hasError()) {
1954 vtkCamera* camera = getRenderer()->GetActiveCamera();
1955 camera->SetPosition( pos );
1956 camera->SetFocalPoint( focalPnt );
1957 camera->SetViewUp( viewUp );
1958 camera->SetParallelScale( parScale );
1959 GetRenderer()->SetScale( scale );
1960 //SetScale( scale );
1963 QStringList paramsLst = parameters.split( '*' );
1964 if ( paramsLst.size() >= nNormalParams ) {
1965 // 'reading' list of parameters
1966 pos[0] = paramsLst[0].toDouble();
1967 pos[1] = paramsLst[1].toDouble();
1968 pos[2] = paramsLst[2].toDouble();
1969 focalPnt[0] = paramsLst[3].toDouble();
1970 focalPnt[1] = paramsLst[4].toDouble();
1971 focalPnt[2] = paramsLst[5].toDouble();
1972 viewUp[0] = paramsLst[6].toDouble();
1973 viewUp[1] = paramsLst[7].toDouble();
1974 viewUp[2] = paramsLst[8].toDouble();
1975 parScale = paramsLst[9].toDouble();
1976 scale[0] = paramsLst[10].toDouble();
1977 scale[1] = paramsLst[11].toDouble();
1978 scale[2] = paramsLst[12].toDouble();
1980 // applying parameters
1981 vtkCamera* camera = getRenderer()->GetActiveCamera();
1982 camera->SetPosition( pos );
1983 camera->SetFocalPoint( focalPnt );
1984 camera->SetViewUp( viewUp );
1985 camera->SetParallelScale( parScale );
1986 GetRenderer()->SetScale( scale );
1987 //SetScale( scale );
1989 // apply graduated axes parameters
1990 if ( !baseParamsOnly ) {
1991 SVTK_CubeAxesActor2D* gradAxesActor = GetCubeAxes();
1992 if ( gradAxesActor && paramsLst.size() == nAllParams ) {
1993 int i = nNormalParams+1, j = i + nGradAxisParams - 1;
1994 ::setGradAxisVisualParams( gradAxesActor->GetXAxisActor2D(), parameters.section( '*', i, j ) );
1995 i = j + 1; j += nGradAxisParams;
1996 ::setGradAxisVisualParams( gradAxesActor->GetYAxisActor2D(), parameters.section( '*', i, j ) );
1997 i = j + 1; j += nGradAxisParams;
1998 ::setGradAxisVisualParams( gradAxesActor->GetZAxisActor2D(), parameters.section( '*', i, j ) );
2000 if ( paramsLst[13].toUShort() )
2001 gradAxesActor->VisibilityOn();
2003 gradAxesActor->VisibilityOff();
2005 else if ( paramsLst.size() == nAllParams ) {
2006 if ( paramsLst[90].toUShort() )
2007 GetTrihedron()->VisibilityOn();
2009 GetTrihedron()->VisibilityOff();
2011 SetTrihedronSize(paramsLst[91].toDouble());
2021 Delayed setVisualParameters
2023 bool SVTK_ViewWindow::eventFilter( QObject* theWatched, QEvent* theEvent )
2025 if ( theEvent->type() == QEvent::Show && theWatched->inherits( "SVTK_RenderWindowInteractor" ) ) {
2026 SVTK_RenderWindowInteractor* anInteractor = (SVTK_RenderWindowInteractor*)theWatched;
2027 if ( anInteractor->isVisible() ) {
2028 doSetVisualParameters( myVisualParams );
2029 anInteractor->removeEventFilter( this ); // theWatched = RenderWindowInteractor
2032 return SUIT_ViewWindow::eventFilter( theWatched, theEvent );
2037 Change rotation point
2039 void SVTK_ViewWindow::onChangeRotationPoint(bool theIsActivate)
2042 mySetRotationPointDlg->addObserver();
2043 if ( mySetRotationPointDlg->IsFirstShown() )
2044 activateSetRotationGravity();
2045 mySetRotationPointDlg->show();
2047 mySetRotationPointDlg->hide();
2051 Set the gravity center as a rotation point
2053 void SVTK_ViewWindow::activateSetRotationGravity()
2055 myEventDispatcher->InvokeEvent(SVTK::SetRotateGravity,0);
2059 Set the selected point as a rotation point
2061 void SVTK_ViewWindow::activateSetRotationSelected(void* theData)
2063 myEventDispatcher->InvokeEvent(SVTK::ChangeRotationPoint,theData);
2067 Set the gravity center of element selected by user as a rotation point
2069 void SVTK_ViewWindow::activateStartPointSelection( Selection_Mode theSelectionMode )
2071 SetSelectionMode( theSelectionMode );
2072 myEventDispatcher->InvokeEvent(SVTK::StartPointSelection,0);
2076 \brief Set the given projection mode.
2078 Set the given projection mode: Orthographic or Perspective.
2080 void SVTK_ViewWindow::onProjectionMode( QAction* theAction )
2082 int aMode = Parallel;
2083 if (theAction == toolMgr()->action( ProjectionModeId ))
2085 SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
2086 aViewer->setProjectionMode(aMode);
2087 bool anIsParallelMode = (aMode == Parallel);
2088 vtkCamera* aCamera = getRenderer()->GetActiveCamera();
2089 aCamera->SetParallelProjection(anIsParallelMode);
2090 GetInteractor()->GetDevice()->CreateTimer(VTKI_TIMER_FIRST);
2091 getRenderWindow()->SetStereoRender(0);
2096 \brief Sets Stereo projection mode.
2098 Sets Stereo projection mode.
2100 void SVTK_ViewWindow::onStereoMode( bool activate )
2103 toolMgr()->action( ProjectionModeId )->setChecked(true);
2104 vtkCamera* aCamera = getRenderer()->GetActiveCamera();
2105 aCamera->SetParallelProjection(false);
2106 toolMgr()->action( ProjectionModeId )->actionGroup()->setEnabled(false);
2107 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
2108 SetStereoType( aResMgr->integerValue( "VTKViewer", "stereo_type", 0 ) );
2109 getRenderWindow()->SetStereoRender(1);
2113 toolMgr()->action( ProjectionModeId )->actionGroup()->setEnabled(true);
2114 SVTK_Viewer* aViewer = dynamic_cast<SVTK_Viewer*>(myModel);
2115 if (aViewer->projectionMode() == Parallel) {
2116 toolMgr()->action( ParallelModeId )->setChecked(true);
2117 onProjectionMode(toolMgr()->action( ParallelModeId ));
2119 else if (aViewer->projectionMode() == Projection) {
2120 toolMgr()->action( ProjectionModeId )->setChecked(true);
2121 onProjectionMode(toolMgr()->action( ProjectionModeId ));
2124 if ( getRenderWindow()->GetStereoCapableWindow() == 1 && !isOpenGlStereoSupport() &&
2125 strcmp( "CrystalEyes", getRenderWindow()->GetStereoTypeAsString() ) == 0 &&
2126 toolMgr()->action( StereoModeId )->isChecked() )
2127 SUIT_MessageBox::warning( 0, tr( "WRN_WARNING" ), tr( "WRN_SUPPORT_QUAD_BUFFER" ) );
2131 Set the view projection mode: orthogonal or perspective
2133 void SVTK_ViewWindow::onProjectionMode()
2135 if (toolMgr()->action( ParallelModeId )->isChecked())
2136 SetProjectionMode( Parallel);
2137 if (toolMgr()->action( ProjectionModeId )->isChecked())
2138 SetProjectionMode( Projection);
2139 if (toolMgr()->action( StereoModeId )->isChecked())
2140 SetProjectionMode( Stereo);
2141 emit transformed( this );
2144 void SVTK_ViewWindow::SetEventDispatcher(vtkObject* theDispatcher)
2146 myEventDispatcher = theDispatcher;
2150 Creates all actions of svtk main window
2152 void SVTK_ViewWindow::createActions(SUIT_ResourceMgr* theResourceMgr)
2154 QtxAction* anAction;
2155 QtxActionToolMgr* mgr = toolMgr();
2158 anAction = new QtxAction(tr("MNU_DUMP_VIEW"),
2159 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_DUMP" ) ),
2160 tr( "MNU_DUMP_VIEW" ), 0, this);
2161 anAction->setStatusTip(tr("DSC_DUMP_VIEW"));
2162 connect(anAction, SIGNAL(triggered()), this, SLOT(onDumpView()));
2163 mgr->registerAction( anAction, DumpId );
2166 anAction = new QtxAction(tr("MNU_FITALL"),
2167 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITALL" ) ),
2168 tr( "MNU_FITALL" ), 0, this);
2169 anAction->setStatusTip(tr("DSC_FITALL"));
2170 connect(anAction, SIGNAL(triggered()), this, SLOT(onFitAll()));
2171 mgr->registerAction( anAction, FitAllId );
2174 anAction = new QtxAction(tr("MNU_FITRECT"),
2175 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITAREA" ) ),
2176 tr( "MNU_FITRECT" ), 0, this);
2177 anAction->setStatusTip(tr("DSC_FITRECT"));
2178 connect(anAction, SIGNAL(triggered()), this, SLOT(activateWindowFit()));
2179 mgr->registerAction( anAction, FitRectId );
2182 anAction = new QtxAction(tr("MNU_FITSELECTION"),
2183 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITSELECTION" ) ),
2184 tr( "MNU_FITSELECTION" ), 0, this);
2185 anAction->setStatusTip(tr("DSC_FITSELECTION"));
2186 connect(anAction, SIGNAL(triggered()), this, SLOT(onFitSelection()));
2187 mgr->registerAction( anAction, FitSelectionId );
2190 anAction = new QtxAction(tr("MNU_ZOOM_VIEW"),
2191 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ZOOM" ) ),
2192 tr( "MNU_ZOOM_VIEW" ), 0, this);
2193 anAction->setStatusTip(tr("DSC_ZOOM_VIEW"));
2194 connect(anAction, SIGNAL(triggered()), this, SLOT(activateZoom()));
2195 mgr->registerAction( anAction, ZoomId );
2198 anAction = new QtxAction(tr("MNU_PAN_VIEW"),
2199 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_PAN" ) ),
2200 tr( "MNU_PAN_VIEW" ), 0, this);
2201 anAction->setStatusTip(tr("DSC_PAN_VIEW"));
2202 connect(anAction, SIGNAL(triggered()), this, SLOT(activatePanning()));
2203 mgr->registerAction( anAction, PanId );
2206 anAction = new QtxAction(tr("MNU_GLOBALPAN_VIEW"),
2207 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_GLOBALPAN" ) ),
2208 tr( "MNU_GLOBALPAN_VIEW" ), 0, this);
2209 anAction->setStatusTip(tr("DSC_GLOBALPAN_VIEW"));
2210 connect(anAction, SIGNAL(triggered()), this, SLOT(activateGlobalPanning()));
2211 mgr->registerAction( anAction, GlobalPanId );
2213 // Change rotation point
2214 anAction = new QtxAction(tr("MNU_CHANGINGROTATIONPOINT_VIEW"),
2215 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_ROTATION_POINT" ) ),
2216 tr( "MNU_CHANGINGROTATIONPOINT_VIEW" ), 0, this);
2217 anAction->setStatusTip(tr("DSC_CHANGINGROTATIONPOINT_VIEW"));
2218 anAction->setCheckable(true);
2219 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onChangeRotationPoint(bool)));
2220 mgr->registerAction( anAction, ChangeRotationPointId );
2223 anAction = new QtxAction(tr("MNU_ROTATE_VIEW"),
2224 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ROTATE" ) ),
2225 tr( "MNU_ROTATE_VIEW" ), 0, this);
2226 anAction->setStatusTip(tr("DSC_ROTATE_VIEW"));
2227 connect(anAction, SIGNAL(triggered()), this, SLOT(activateRotation()));
2228 mgr->registerAction( anAction, RotationId );
2231 anAction = new QtxAction(tr("MNU_FRONT_VIEW"),
2232 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FRONT" ) ),
2233 tr( "MNU_FRONT_VIEW" ), 0, this, false, "Viewers:Front view");
2234 anAction->setStatusTip(tr("DSC_FRONT_VIEW"));
2235 connect(anAction, SIGNAL(triggered()), this, SLOT(onFrontView()));
2236 this->addAction(anAction);
2237 mgr->registerAction( anAction, FrontId );
2239 anAction = new QtxAction(tr("MNU_BACK_VIEW"),
2240 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_BACK" ) ),
2241 tr( "MNU_BACK_VIEW" ), 0, this, false, "Viewers:Back view");
2242 anAction->setStatusTip(tr("DSC_BACK_VIEW"));
2243 connect(anAction, SIGNAL(triggered()), this, SLOT(onBackView()));
2244 this->addAction(anAction);
2245 mgr->registerAction( anAction, BackId );
2247 anAction = new QtxAction(tr("MNU_TOP_VIEW"),
2248 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_TOP" ) ),
2249 tr( "MNU_TOP_VIEW" ), 0, this, false, "Viewers:Top view");
2250 anAction->setStatusTip(tr("DSC_TOP_VIEW"));
2251 connect(anAction, SIGNAL(triggered()), this, SLOT(onTopView()));
2252 this->addAction(anAction);
2253 mgr->registerAction( anAction, TopId );
2255 anAction = new QtxAction(tr("MNU_BOTTOM_VIEW"),
2256 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_BOTTOM" ) ),
2257 tr( "MNU_BOTTOM_VIEW" ), 0, this, false, "Viewers:Bottom view");
2258 anAction->setStatusTip(tr("DSC_BOTTOM_VIEW"));
2259 connect(anAction, SIGNAL(triggered()), this, SLOT(onBottomView()));
2260 this->addAction(anAction);
2261 mgr->registerAction( anAction, BottomId );
2263 anAction = new QtxAction(tr("MNU_LEFT_VIEW"),
2264 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_LEFT" ) ),
2265 tr( "MNU_LEFT_VIEW" ), 0, this, false, "Viewers:Left view");
2266 anAction->setStatusTip(tr("DSC_LEFT_VIEW"));
2267 connect(anAction, SIGNAL(triggered()), this, SLOT(onLeftView()));
2268 this->addAction(anAction);
2269 mgr->registerAction( anAction, LeftId );
2271 anAction = new QtxAction(tr("MNU_RIGHT_VIEW"),
2272 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_RIGHT" ) ),
2273 tr( "MNU_RIGHT_VIEW" ), 0, this, false, "Viewers:Right view");
2274 anAction->setStatusTip(tr("DSC_RIGHT_VIEW"));
2275 connect(anAction, SIGNAL(triggered()), this, SLOT(onRightView()));
2276 this->addAction(anAction);
2277 mgr->registerAction( anAction, RightId );
2279 // rotate anticlockwise
2280 anAction = new QtxAction(tr("MNU_ANTICLOCKWISE_VIEW"),
2281 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ANTICLOCKWISE" ) ),
2282 tr( "MNU_ANTICLOCKWISE_VIEW" ), 0, this, false, "Viewers:Rotate anticlockwise");
2283 anAction->setStatusTip(tr("DSC_ANTICLOCKWISE_VIEW"));
2284 connect(anAction, SIGNAL(triggered()), this, SLOT(onAntiClockWiseView()));
2285 this->addAction(anAction);
2286 mgr->registerAction( anAction, AntiClockWiseId );
2289 anAction = new QtxAction(tr("MNU_CLOCKWISE_VIEW"),
2290 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_CLOCKWISE" ) ),
2291 tr( "MNU_CLOCKWISE_VIEW" ), 0, this, false, "Viewers:Rotate clockwise");
2292 anAction->setStatusTip(tr("DSC_CLOCKWISE_VIEW"));
2293 connect(anAction, SIGNAL(triggered()), this, SLOT(onClockWiseView()));
2294 this->addAction(anAction);
2295 mgr->registerAction( anAction, ClockWiseId );
2298 anAction = new QtxAction(tr("MNU_RESET_VIEW"),
2299 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_RESET" ) ),
2300 tr( "MNU_RESET_VIEW" ), 0, this, false, "Viewers:Reset view");
2301 anAction->setStatusTip(tr("DSC_RESET_VIEW"));
2302 connect(anAction, SIGNAL(triggered()), this, SLOT(onResetView()));
2303 this->addAction(anAction);
2304 mgr->registerAction( anAction, ResetId );
2306 // onViewTrihedron: Shows - Hides Trihedron
2307 anAction = new QtxAction(tr("MNU_SHOW_TRIHEDRON"),
2308 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_TRIHEDRON" ) ),
2309 tr( "MNU_SHOW_TRIHEDRON" ), 0, this);
2310 anAction->setCheckable( true );
2311 anAction->setChecked( true );
2313 anAction->setStatusTip(tr("DSC_SHOW_TRIHEDRON"));
2314 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onViewTrihedron(bool)));
2315 mgr->registerAction( anAction, ViewTrihedronId );
2317 // onNonIsometric: Manage non-isometric params
2318 anAction = new QtxAction(tr("MNU_SVTK_SCALING"),
2319 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_SCALING" ) ),
2320 tr( "MNU_SVTK_SCALING" ), 0, this);
2321 anAction->setStatusTip(tr("DSC_SVTK_SCALING"));
2322 anAction->setCheckable(true);
2323 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onNonIsometric(bool)));
2324 mgr->registerAction( anAction, NonIsometric );
2326 // onGraduatedAxes: Manage graduated axes params
2327 anAction = new QtxAction(tr("MNU_SVTK_GRADUATED_AXES"),
2328 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_GRADUATED_AXES" ) ),
2329 tr( "MNU_SVTK_GRADUATED_AXES" ), 0, this);
2330 anAction->setStatusTip(tr("DSC_SVTK_GRADUATED_AXES"));
2331 anAction->setCheckable(true);
2332 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onGraduatedAxes(bool)));
2333 mgr->registerAction( anAction, GraduatedAxes );
2335 // onGraduatedAxes: Manage graduated axes params
2336 anAction = new QtxAction(tr("MNU_SVTK_UPDATE_RATE"),
2337 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_UPDATE_RATE" ) ),
2338 tr( "MNU_SVTK_UPDATE_RATE" ), 0, this);
2339 anAction->setStatusTip(tr("DSC_SVTK_UPDATE_RATE"));
2340 anAction->setCheckable(true);
2341 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onUpdateRate(bool)));
2342 mgr->registerAction( anAction, UpdateRate );
2344 // Set perspective mode group
2345 anAction = new QtxAction(tr("MNU_SVTK_PARALLEL_MODE"),
2346 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_VIEW_PARALLEL" ) ),
2347 tr( "MNU_SVTK_PARALLEL_MODE" ), 0, this);
2348 anAction->setStatusTip(tr("DSC_SVTK_PARALLEL_MODE"));
2349 anAction->setCheckable(true);
2350 mgr->registerAction( anAction, ParallelModeId );
2352 anAction = new QtxAction(tr("MNU_SVTK_PERSPECTIVE_MODE"),
2353 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_VIEW_PERSPECTIVE" ) ),
2354 tr( "MNU_SVTK_PERSPECTIVE_MODE" ), 0, this);
2355 anAction->setStatusTip(tr("DSC_SVTK_PERSPECTIVE_MODE"));
2356 anAction->setCheckable(true);
2357 mgr->registerAction( anAction, ProjectionModeId );
2359 anAction = new QtxAction(tr("MNU_SVTK_STEREO_MODE"),
2360 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_VIEW_STEREO" ) ),
2361 tr( "MNU_SVTK_STEREO_MODE" ), 0, this);
2362 anAction->setStatusTip(tr("DSC_SVTK_STEREO_MODE"));
2363 anAction->setCheckable(true);
2364 connect(anAction, SIGNAL(triggered(bool)), this, SLOT(onStereoMode(bool)));
2365 mgr->registerAction( anAction, StereoModeId );
2367 QActionGroup* aPerspectiveGroup = new QActionGroup( this );
2368 aPerspectiveGroup->addAction( mgr->action( ParallelModeId ) );
2369 aPerspectiveGroup->addAction( mgr->action( ProjectionModeId ) );
2370 connect(aPerspectiveGroup, SIGNAL(triggered(QAction*)), this, SLOT(onProjectionMode(QAction*)));
2373 anAction = new QtxAction(tr("MNU_VIEWPARAMETERS_VIEW"),
2374 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_VIEW_PARAMETERS" ) ),
2375 tr( "MNU_VIEWPARAMETERS_VIEW" ), 0, this);
2376 anAction->setStatusTip(tr("DSC_VIEWPARAMETERS_VIEW"));
2377 anAction->setCheckable(true);
2378 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onViewParameters(bool)));
2379 mgr->registerAction( anAction, ViewParametersId );
2382 mgr->registerAction( synchronizeAction(), SynchronizeId );
2384 // Switch between interaction styles
2385 anAction = new QtxAction(tr("MNU_SVTK_STYLE_SWITCH"),
2386 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_STYLE_SWITCH" ) ),
2387 tr( "MNU_SVTK_STYLE_SWITCH" ), 0, this);
2388 anAction->setStatusTip(tr("DSC_SVTK_STYLE_SWITCH"));
2389 anAction->setCheckable(true);
2390 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchInteractionStyle(bool)));
2391 mgr->registerAction( anAction, SwitchInteractionStyleId );
2393 // Switch between zooming styles
2394 anAction = new QtxAction(tr("MNU_SVTK_ZOOMING_STYLE_SWITCH"),
2395 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_ZOOMING_STYLE_SWITCH" ) ),
2396 tr( "MNU_SVTK_ZOOMING_STYLE_SWITCH" ), 0, this);
2397 anAction->setStatusTip(tr("DSC_SVTK_ZOOMING_STYLE_SWITCH"));
2398 anAction->setCheckable(true);
2399 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchZoomingStyle(bool)));
2400 mgr->registerAction( anAction, SwitchZoomingStyleId );
2403 QSignalMapper* aSignalMapper = new QSignalMapper( this );
2404 connect(aSignalMapper, SIGNAL(mapped(int)), this, SLOT(onSwitchPreSelectionMode(int)));
2406 anAction = new QtxAction(tr("MNU_SVTK_PRESELECTION_STANDARD"),
2407 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_PRESELECTION_STANDARD" ) ),
2408 tr( "MNU_SVTK_PRESELECTION_STANDARD" ), 0, this);
2409 anAction->setStatusTip(tr("DSC_SVTK_PRESELECTION_STANDARD"));
2410 anAction->setCheckable(true);
2411 connect(anAction, SIGNAL(triggered()), aSignalMapper, SLOT(map()));
2412 aSignalMapper->setMapping( anAction, Standard_Preselection );
2413 mgr->registerAction( anAction, StandardPreselectionId );
2415 anAction = new QtxAction(tr("MNU_SVTK_PRESELECTION_DYNAMIC"),
2416 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_PRESELECTION_DYNAMIC" ) ),
2417 tr( "MNU_SVTK_PRESELECTION_DYNAMIC" ), 0, this);
2418 anAction->setStatusTip(tr("DSC_SVTK_PRESELECTION_DYNAMIC"));
2419 anAction->setCheckable(true);
2420 connect(anAction, SIGNAL(triggered()), aSignalMapper, SLOT(map()));
2421 aSignalMapper->setMapping( anAction, Dynamic_Preselection );
2422 mgr->registerAction( anAction, DynamicPreselectionId );
2424 anAction = new QtxAction(tr("MNU_SVTK_PRESELECTION_DISABLED"),
2425 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_PRESELECTION_DISABLED" ) ),
2426 tr( "MNU_SVTK_PRESELECTION_DISABLED" ), 0, this);
2427 anAction->setStatusTip(tr("DSC_SVTK_PRESELECTION_DISABLED"));
2428 anAction->setCheckable(true);
2429 connect(anAction, SIGNAL(triggered()), aSignalMapper, SLOT(map()));
2430 aSignalMapper->setMapping( anAction, Preselection_Disabled );
2431 mgr->registerAction( anAction, DisablePreselectionId );
2433 QtxActionGroup* aPreselectionAction = new QtxActionGroup( this, true );
2434 aPreselectionAction->add( getAction( StandardPreselectionId ) );
2435 aPreselectionAction->add( getAction( DynamicPreselectionId ) );
2436 aPreselectionAction->add( getAction( DisablePreselectionId ) );
2437 mgr->registerAction( aPreselectionAction, PreselectionId );
2440 anAction = new QtxAction(tr("MNU_SVTK_ENABLE_SELECTION"),
2441 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_SELECTION" ) ),
2442 tr( "MNU_SVTK_ENABLE_SELECTION" ), 0, this);
2443 anAction->setStatusTip(tr("DSC_SVTK_ENABLE_SELECTION"));
2444 anAction->setCheckable(true);
2445 connect(anAction, SIGNAL(toggled(bool)), this, SLOT(onEnableSelection(bool)));
2446 mgr->registerAction( anAction, EnableSelectionId );
2449 myStartAction = new QtxAction(tr("MNU_SVTK_RECORDING_START"),
2450 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_RECORDING_START" ) ),
2451 tr( "MNU_SVTK_RECORDING_START" ), 0, this);
2452 myStartAction->setStatusTip(tr("DSC_SVTK_RECORDING_START"));
2453 connect( myStartAction, SIGNAL( triggered ( bool ) ), this, SLOT( onStartRecording() ) );
2454 mgr->registerAction( myStartAction, StartRecordingId );
2457 myPlayAction = new QtxAction(tr("MNU_SVTK_RECORDING_PLAY"),
2458 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_RECORDING_PLAY" ) ),
2459 tr( "MNU_SVTK_RECORDING_PLAY" ), 0, this);
2460 myPlayAction->setStatusTip(tr("DSC_SVTK_RECORDING_PLAY"));
2461 myPlayAction->setEnabled( false );
2462 connect( myPlayAction, SIGNAL( triggered ( bool ) ), this, SLOT( onPlayRecording() ) );
2463 mgr->registerAction( myPlayAction, PlayRecordingId );
2466 myPauseAction = new QtxAction(tr("MNU_SVTK_RECORDING_PAUSE"),
2467 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_RECORDING_PAUSE" ) ),
2468 tr( "MNU_SVTK_RECORDING_PAUSE" ), 0, this);
2469 myPauseAction->setStatusTip(tr("DSC_SVTK_RECORDING_PAUSE"));
2470 myPauseAction->setEnabled( false );
2471 connect( myPauseAction, SIGNAL( triggered ( bool ) ), this, SLOT( onPauseRecording() ) );
2472 mgr->registerAction( myPauseAction, PauseRecordingId );
2475 myStopAction = new QtxAction(tr("MNU_SVTK_RECORDING_STOP"),
2476 theResourceMgr->loadPixmap( "VTKViewer", tr( "ICON_SVTK_RECORDING_STOP" ) ),
2477 tr( "MNU_SVTK_RECORDING_STOP" ), 0, this);
2478 myStopAction->setStatusTip(tr("DSC_SVTK_RECORDING_STOP"));
2479 myStopAction->setEnabled( false );
2480 connect( myStopAction, SIGNAL( triggered ( bool ) ), this, SLOT( onStopRecording() ) );
2481 mgr->registerAction( myStopAction, StopRecordingId );
2485 Creates toolbar of svtk main window
2487 void SVTK_ViewWindow::createToolBar()
2489 QtxActionToolMgr* mgr = toolMgr();
2491 mgr->append( DumpId, myToolBar );
2492 mgr->append( SwitchInteractionStyleId, myToolBar );
2493 mgr->append( SwitchZoomingStyleId, myToolBar );
2495 mgr->append( mgr->separator(), myToolBar );
2497 mgr->append( PreselectionId, myToolBar );
2498 mgr->append( EnableSelectionId, myToolBar );
2500 mgr->append( mgr->separator(), myToolBar );
2502 mgr->append( ViewTrihedronId, myToolBar );
2504 QtxMultiAction* aScaleAction = new QtxMultiAction( this );
2505 aScaleAction->insertAction( getAction( FitAllId ) );
2506 aScaleAction->insertAction( getAction( FitRectId ) );
2507 aScaleAction->insertAction( getAction( FitSelectionId ) );
2508 aScaleAction->insertAction( getAction( ZoomId ) );
2509 mgr->append( aScaleAction, myToolBar );
2511 QtxMultiAction* aPanningAction = new QtxMultiAction( this );
2512 aPanningAction->insertAction( getAction( PanId ) );
2513 aPanningAction->insertAction( getAction( GlobalPanId ) );
2514 mgr->append( aPanningAction, myToolBar );
2516 mgr->append( ChangeRotationPointId, myToolBar );
2518 mgr->append( RotationId, myToolBar );
2520 QtxMultiAction* aViewsAction = new QtxMultiAction( this );
2521 aViewsAction->insertAction( getAction( FrontId ) );
2522 aViewsAction->insertAction( getAction( BackId ) );
2523 aViewsAction->insertAction( getAction( TopId ) );
2524 aViewsAction->insertAction( getAction( BottomId ) );
2525 aViewsAction->insertAction( getAction( LeftId ) );
2526 aViewsAction->insertAction( getAction( RightId ) );
2527 mgr->append( aViewsAction, myToolBar );
2529 mgr->append( AntiClockWiseId, myToolBar );
2530 mgr->append( ClockWiseId, myToolBar );
2532 mgr->append( ResetId, myToolBar );
2534 mgr->append( UpdateRate, myToolBar );
2535 mgr->append( NonIsometric, myToolBar );
2536 mgr->append( GraduatedAxes, myToolBar );
2538 mgr->append( ViewParametersId, myToolBar );
2539 mgr->append( SynchronizeId, myToolBar );
2541 mgr->append( toolMgr()->separator(), myToolBar );
2543 mgr->append( ParallelModeId, myToolBar );
2544 mgr->append( ProjectionModeId, myToolBar );
2545 mgr->append( StereoModeId, myToolBar );
2547 mgr->append( StartRecordingId, myRecordingToolBar );
2548 mgr->append( PlayRecordingId, myRecordingToolBar );
2549 mgr->append( PauseRecordingId, myRecordingToolBar );
2550 mgr->append( StopRecordingId, myRecordingToolBar );
2553 void SVTK_ViewWindow::onUpdateRate(bool theIsActivate)
2556 myUpdateRateDlg->Update();
2557 myUpdateRateDlg->show();
2559 myUpdateRateDlg->hide();
2562 void SVTK_ViewWindow::onNonIsometric(bool theIsActivate)
2565 myNonIsometricDlg->Update();
2566 myNonIsometricDlg->show();
2568 myNonIsometricDlg->hide();
2571 void SVTK_ViewWindow::onGraduatedAxes(bool theIsActivate)
2574 myCubeAxesDlg->Update();
2575 myCubeAxesDlg->show();
2577 myCubeAxesDlg->hide();
2581 Starts rotation transformation
2583 void SVTK_ViewWindow::activateRotation()
2585 myEventDispatcher->InvokeEvent(SVTK::StartRotate,0);
2590 Starts panning transformation
2592 void SVTK_ViewWindow::activatePanning()
2594 myEventDispatcher->InvokeEvent(SVTK::StartPan,0);
2598 Starts zoom transformation
2600 void SVTK_ViewWindow::activateZoom()
2602 myEventDispatcher->InvokeEvent(SVTK::StartZoom,0);
2606 Starts window fit transformation
2608 void SVTK_ViewWindow::activateWindowFit()
2610 myEventDispatcher->InvokeEvent(SVTK::StartFitArea,0);
2614 Starts global panning transformation
2616 void SVTK_ViewWindow::activateGlobalPanning()
2618 myEventDispatcher->InvokeEvent(SVTK::StartGlobalPan,0);
2621 void SVTK_ViewWindow::onStartRecording()
2623 myRecorder->CheckExistAVIMaker();
2624 if (myRecorder->ErrorStatus()) {
2625 SUIT_MessageBox::warning(this, tr("ERROR"), tr("MSG_NO_AVI_MAKER") );
2628 SVTK_RecorderDlg* aRecorderDlg = new SVTK_RecorderDlg( this, myRecorder );
2630 if( !aRecorderDlg->exec() )
2633 myStartAction->setEnabled( false );
2634 myPlayAction->setEnabled( false );
2635 myPauseAction->setEnabled( true );
2636 myStopAction->setEnabled( true );
2638 // to prevent resizing the window while recording
2639 myPreRecordingMinSize = minimumSize();
2640 myPreRecordingMaxSize = maximumSize();
2641 setFixedSize( size() );
2643 myRecorder->Record();
2647 void SVTK_ViewWindow::onPlayRecording()
2649 myStartAction->setEnabled( false );
2650 myPlayAction->setEnabled( false );
2651 myPauseAction->setEnabled( true );
2652 myStopAction->setEnabled( true );
2654 myRecorder->Pause();
2657 void SVTK_ViewWindow::onPauseRecording()
2659 myStartAction->setEnabled( false );
2660 myPlayAction->setEnabled( true );
2661 myPauseAction->setEnabled( false );
2662 myStopAction->setEnabled( true );
2664 myRecorder->Pause();
2667 void SVTK_ViewWindow::onStopRecording()
2669 myStartAction->setEnabled( true );
2670 myPlayAction->setEnabled( false );
2671 myPauseAction->setEnabled( false );
2672 myStopAction->setEnabled( false );
2676 setMinimumSize( myPreRecordingMinSize );
2677 setMaximumSize( myPreRecordingMaxSize );
2681 To invoke a VTK event on SVTK_RenderWindowInteractor instance
2683 void SVTK_ViewWindow::InvokeEvent(unsigned long theEvent, void* theCallData)
2685 GetInteractor()->InvokeEvent(theEvent,theCallData);
2689 Modify view parameters
2691 void SVTK_ViewWindow::onViewParameters(bool theIsActivate)
2694 myViewParameterDlg->addObserver();
2695 myViewParameterDlg->show();
2697 myViewParameterDlg->hide();
2701 Custom show event handler
2703 void SVTK_ViewWindow::showEvent( QShowEvent * theEvent )
2705 emit Show( theEvent );
2709 Custom hide event handler
2711 void SVTK_ViewWindow::hideEvent( QHideEvent * theEvent )
2713 emit Hide( theEvent );
2717 Emit transformed signal.
2719 void SVTK_ViewWindow::emitTransformed() {
2726 void SVTK_ViewWindow::ProcessEvents(vtkObject* vtkNotUsed(theObject),
2727 unsigned long theEvent,
2728 void* theClientData,
2731 SVTK_ViewWindow* self = reinterpret_cast<SVTK_ViewWindow*>(theClientData);
2733 self->emitTransformed();
2737 Get camera properties for the SVTK view window.
2738 \return shared pointer on camera properties.
2740 SUIT_CameraProperties SVTK_ViewWindow::cameraProperties()
2742 SUIT_CameraProperties aProps;
2745 vtkCamera* aCamera = getRenderer()->GetActiveCamera();
2749 aProps.setDimension( SUIT_CameraProperties::Dim3D );
2750 if ( toolMgr()->action( ParallelModeId ) ) {
2751 if ( toolMgr()->action( ParallelModeId )->isChecked() )
2752 aProps.setProjection( SUIT_CameraProperties::PrjOrthogonal );
2754 aProps.setProjection( SUIT_CameraProperties::PrjPerspective );
2757 double aFocalPoint[3];
2758 double aPosition[3];
2760 double anAxialScale[3];
2762 aCamera->OrthogonalizeViewUp();
2763 aCamera->GetFocalPoint( aFocalPoint );
2764 aCamera->GetPosition( aPosition );
2765 aCamera->GetViewUp( aViewUp );
2767 aProps.setFocalPoint( aFocalPoint[0], aFocalPoint[1], aFocalPoint[2] );
2768 aProps.setPosition( aPosition[0], aPosition[1], aPosition[2] );
2769 aProps.setViewUp( aViewUp[0], aViewUp[1], aViewUp[2] );
2770 aProps.setMappingScale( aCamera->GetParallelScale() * 2.0 );
2772 if ( aProps.getProjection() == SUIT_CameraProperties::PrjPerspective )
2774 aProps.setViewAngle( aCamera->GetViewAngle() );
2777 GetRenderer()->GetScale( anAxialScale );
2778 aProps.setAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
2785 This implementation synchronizes camera propreties.
2787 void SVTK_ViewWindow::synchronize( SUIT_ViewWindow* theView )
2789 bool blocked = blockSignals( true );
2791 SUIT_CameraProperties aProps = theView->cameraProperties();
2792 if ( !cameraProperties().isCompatible( aProps ) ) {
2793 // other view, this one is being currently synchronized to, seems has become incompatible
2794 // we have to break synchronization
2800 vtkCamera* aCamera = getRenderer()->GetActiveCamera();
2802 double aFocalPoint[3];
2803 double aPosition[3];
2805 double anAxialScale[3];
2807 // get common properties
2808 aProps.getViewUp( aViewUp[0], aViewUp[1], aViewUp[2] );
2809 aProps.getPosition( aPosition[0], aPosition[1], aPosition[2] );
2810 aProps.getFocalPoint( aFocalPoint[0], aFocalPoint[1], aFocalPoint[2] );
2811 aProps.getAxialScale( anAxialScale[0], anAxialScale[1], anAxialScale[2] );
2813 // restore properties to the camera
2814 aCamera->SetViewUp( aViewUp );
2815 aCamera->SetPosition( aPosition );
2816 aCamera->SetFocalPoint( aFocalPoint );
2817 aCamera->SetParallelScale( aProps.getMappingScale() / 2.0 );
2819 if ( aProps.getProjection() == SUIT_CameraProperties::PrjPerspective )
2821 aCamera->SetViewAngle( aProps.getViewAngle() );
2824 GetRenderer()->SetScale( anAxialScale );
2826 getRenderer()->ResetCameraClippingRange();
2829 blockSignals( blocked );