X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSVTK%2FSVTK_RenderWindowInteractor.cxx;h=ac07e118c22a87257ff3833547f9a329635b537c;hb=e6caa123c65e3c4a3017364ec5bb4225fd898465;hp=5493554750fb3faf98e0680230fe2deaa7ed679a;hpb=1c889394b028b786898a995d38c07c8f3d564837;p=modules%2Fgui.git diff --git a/src/SVTK/SVTK_RenderWindowInteractor.cxx b/src/SVTK/SVTK_RenderWindowInteractor.cxx index 549355475..ac07e118c 100644 --- a/src/SVTK/SVTK_RenderWindowInteractor.cxx +++ b/src/SVTK/SVTK_RenderWindowInteractor.cxx @@ -1,32 +1,30 @@ -// Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE +// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE // -// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, -// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS +// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, +// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS // -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; either -// version 2.1 of the License. +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. // -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. // -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // -// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com +// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // + // SALOME VTKViewer : build VTK viewer into Salome desktop // File : // Author : -// Module : SALOME -// $Header$ -// + #include "SVTK_RenderWindowInteractor.h" -//#include "SVTK_GenericRenderWindowInteractor.h" #include "SVTK_InteractorStyle.h" #include "SVTK_Renderer.h" @@ -56,18 +54,20 @@ #include #include -using namespace std; - -static bool GENERATE_SUIT_EVENTS = false; +static bool GENERATE_SUIT_EVENTS = true; static bool FOCUS_UNDER_MOUSE = false; +// workaround about the bug in vtkImplicitPlaneWidget class +// that eats mouse button release event +// causing clipping plane preview in SMESH sticking up +#define Fix_Of_vtkImplicitPlaneWidget_bug /*! Constructor */ QVTK_RenderWindowInteractor ::QVTK_RenderWindowInteractor(QWidget* theParent, - const char* theName): + const char* theName): QWidget(theParent), myRenderWindow(vtkRenderWindow::New()) { @@ -147,6 +147,14 @@ QVTK_RenderWindowInteractor GetDevice()->InvokeEvent(theEvent,theCallData); } +/*! + Get paint engine for the scene +*/ +QPaintEngine* QVTK_RenderWindowInteractor::paintEngine() const +{ + return 0; +} + /*! Need for initial contents display on Win32 */ @@ -213,13 +221,13 @@ QVTK_RenderWindowInteractor aRenderers->InitTraversal(); double aCoeff = 1.0; if(vtkRenderer *aRenderer = aRenderers->GetNextItem()) { - vtkCamera *aCamera = aRenderer->GetActiveCamera(); - double aScale = aCamera->GetParallelScale(); - if((aWidth - width())*(aHeight - height()) > 0) - aCoeff = sqrt(double(aWidth)/double(width())*double(height())/double(aHeight)); - else - aCoeff = double(aWidth)/double(width()); - aCamera->SetParallelScale(aScale*aCoeff); + vtkCamera *aCamera = aRenderer->GetActiveCamera(); + double aScale = aCamera->GetParallelScale(); + if((aWidth - width())*(aHeight - height()) > 0) + aCoeff = sqrt(double(aWidth)/double(width())*double(height())/double(aHeight)); + else + aCoeff = double(aWidth)/double(width()); + aCamera->SetParallelScale(aScale*aCoeff); } } } @@ -245,9 +253,9 @@ QVTK_RenderWindowInteractor ::mouseMoveEvent( QMouseEvent* event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->modifiers() & Qt::ControlModifier, - event->modifiers() & Qt::ShiftModifier); + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); GetDevice()->MouseMoveEvent(); } @@ -260,9 +268,9 @@ QVTK_RenderWindowInteractor ::mousePressEvent( QMouseEvent* event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->modifiers() & Qt::ControlModifier, - event->modifiers() & Qt::ShiftModifier); + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); if( event->button() & Qt::LeftButton ) GetDevice()->LeftButtonPressEvent(); else if( event->button() & Qt::MidButton ) @@ -280,16 +288,30 @@ QVTK_RenderWindowInteractor ::mouseReleaseEvent( QMouseEvent *event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->modifiers() & Qt::ControlModifier, - event->modifiers() & Qt::ShiftModifier); + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); if( event->button() & Qt::LeftButton ) GetDevice()->LeftButtonReleaseEvent(); else if( event->button() & Qt::MidButton ) GetDevice()->MiddleButtonReleaseEvent(); - else if( event->button() & Qt::RightButton ) + else if( event->button() & Qt::RightButton ) { +#if defined(Fix_Of_vtkImplicitPlaneWidget_bug) + GetDevice()->SetEventInformationFlipY( -99999, -99999, + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); + bool blocked = blockSignals( true ); + GetDevice()->LeftButtonPressEvent(); + GetDevice()->LeftButtonReleaseEvent(); + blockSignals( blocked ); + GetDevice()->SetEventInformationFlipY(event->x(), + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); +#endif GetDevice()->RightButtonReleaseEvent(); + } } @@ -311,6 +333,14 @@ QVTK_RenderWindowInteractor { activateWindow(); setFocus(); + GetDevice()->SetEventInformationFlipY(event->x(), + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); + if ( event->delta()>0) + GetDevice()->MouseWheelForwardEvent(); + else + GetDevice()->MouseWheelBackwardEvent(); } @@ -322,8 +352,8 @@ QVTK_RenderWindowInteractor ::keyPressEvent( QKeyEvent* event ) { GetDevice()->SetKeyEventInformation(event->modifiers() & Qt::ControlModifier, - event->modifiers() & Qt::ShiftModifier, - event->key()); + event->modifiers() & Qt::ShiftModifier, + event->key()); GetDevice()->KeyPressEvent(); GetDevice()->CharEvent(); } @@ -336,8 +366,8 @@ QVTK_RenderWindowInteractor ::keyReleaseEvent( QKeyEvent * event ) { GetDevice()->SetKeyEventInformation(event->modifiers() & Qt::ControlModifier, - event->modifiers() & Qt::ShiftModifier, - event->key()); + event->modifiers() & Qt::ShiftModifier, + event->key()); GetDevice()->KeyReleaseEvent(); } @@ -440,13 +470,13 @@ QVTK_RenderWindowInteractor switch ( type ) { case SVTK_SpaceMouse::SpaceMouseMove: - GetDevice()->InvokeEvent( SVTK::SpaceMouseMoveEvent, anEvent.data ); - break; + GetDevice()->InvokeEvent( SVTK::SpaceMouseMoveEvent, anEvent.data ); + break; case SVTK_SpaceMouse::SpaceButtonPress: - GetDevice()->InvokeEvent( SVTK::SpaceMouseButtonEvent, &anEvent.button ); - break; + GetDevice()->InvokeEvent( SVTK::SpaceMouseButtonEvent, &anEvent.button ); + break; case SVTK_SpaceMouse::SpaceButtonRelease: - break; + break; } return true; // stop handling the event } @@ -462,7 +492,7 @@ QVTK_RenderWindowInteractor */ SVTK_RenderWindowInteractor ::SVTK_RenderWindowInteractor(QWidget* theParent, - const char* theName): + const char* theName): QVTK_RenderWindowInteractor(theParent,theName), myEventCallbackCommand(vtkCallbackCommand::New()) { @@ -480,8 +510,8 @@ SVTK_RenderWindowInteractor void SVTK_RenderWindowInteractor ::Initialize(vtkGenericRenderWindowInteractor* theDevice, - SVTK_Renderer* theRenderer, - SVTK_Selector* theSelector) + SVTK_Renderer* theRenderer, + SVTK_Selector* theSelector) { QVTK_RenderWindowInteractor::Initialize(theDevice); SetRenderer(theRenderer); @@ -622,8 +652,8 @@ SVTK_RenderWindowInteractor if(mySelector.GetPointer()) mySelector->AddObserver(vtkCommand::EndPickEvent, - myEventCallbackCommand.GetPointer(), - myPriority); + myEventCallbackCommand.GetPointer(), + myPriority); } /*! @@ -632,9 +662,9 @@ SVTK_RenderWindowInteractor void SVTK_RenderWindowInteractor ::ProcessEvents(vtkObject* vtkNotUsed(theObject), - unsigned long theEvent, - void* theClientData, - void* vtkNotUsed(theCallData)) + unsigned long theEvent, + void* theClientData, + void* vtkNotUsed(theCallData)) { SVTK_RenderWindowInteractor* self = reinterpret_cast(theClientData); @@ -712,17 +742,25 @@ void SVTK_RenderWindowInteractor ::mouseReleaseEvent( QMouseEvent *event ) { + SVTK_InteractorStyle* style = 0; bool aRightBtn = event->button() == Qt::RightButton; bool isOperation = false; + bool isPolygonalSelection = false; if( aRightBtn && GetInteractorStyle()) { - SVTK_InteractorStyle* style = dynamic_cast( GetInteractorStyle() ); + style = dynamic_cast( GetInteractorStyle() ); if ( style ) isOperation = style->CurrentState() != VTK_INTERACTOR_STYLE_CAMERA_NONE; } QVTK_RenderWindowInteractor::mouseReleaseEvent(event); - if ( aRightBtn && !isOperation && !( event->modifiers() & Qt::ControlModifier ) && + if ( style ) { + isPolygonalSelection = style->GetPolygonState() == Finished; + style->SetPolygonState( Disable ); + } + + if ( aRightBtn && !isOperation && !isPolygonalSelection && + !( event->modifiers() & Qt::ControlModifier ) && !( event->modifiers() & Qt::ShiftModifier ) ) { QContextMenuEvent aEvent( QContextMenuEvent::Mouse, event->pos(), event->globalPos() ); @@ -740,6 +778,12 @@ void SVTK_RenderWindowInteractor ::mouseDoubleClickEvent( QMouseEvent* event ) { + if( GetInteractorStyle() && event->button() == Qt::LeftButton ) { + SVTK_InteractorStyle* style = dynamic_cast( GetInteractorStyle() ); + if ( style ) + style->OnMouseButtonDoubleClick(); + } + QVTK_RenderWindowInteractor::mouseDoubleClickEvent(event); if(GENERATE_SUIT_EVENTS)