X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSVTK%2FSVTK_RenderWindowInteractor.cxx;h=c6278f7c2665cbe197a689dd12bafa7907d2a69f;hb=refs%2Fheads%2Fngr%2Fpython3_dev_pv5.4;hp=647fbc5548f9f6f30cba258da30982a255c21bb8;hpb=f830c97c748d8f8a6a7eccc8e3a58e19066a1181;p=modules%2Fgui.git diff --git a/src/SVTK/SVTK_RenderWindowInteractor.cxx b/src/SVTK/SVTK_RenderWindowInteractor.cxx index 647fbc554..c6278f7c2 100644 --- a/src/SVTK/SVTK_RenderWindowInteractor.cxx +++ b/src/SVTK/SVTK_RenderWindowInteractor.cxx @@ -1,39 +1,47 @@ -// SALOME VTKViewer : build VTK viewer into Salome desktop +// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE // -// Copyright (C) 2003 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 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 -// -// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com +// 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, 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. // +// 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 // + +// 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" #include "SVTK_Functor.h" #include "SALOME_Actor.h" +// QT Includes +// Put Qt includes before the X11 includes which #define the symbol None +// (see SVTK_SpaceMouse.h) to avoid the compilation error. +#if !defined(WIN32) && !defined(__APPLE__) +#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0) +#include +#endif +#include +#endif +#include + #include "SVTK_SpaceMouse.h" #include "SVTK_Event.h" @@ -49,34 +57,35 @@ #include #include -// QT Includes -#include -#include -#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): - QWidget(theParent,theName,Qt::WNoAutoErase), + const char* theName): + QWidget(theParent), myRenderWindow(vtkRenderWindow::New()) { + setAttribute( Qt::WA_PaintOnScreen ); + setAttribute( Qt::WA_NoSystemBackground ); + + setObjectName(theName); + setMouseTracking(true); myRenderWindow->Delete(); myRenderWindow->DoubleBufferOn(); -#ifndef WNT - myRenderWindow->SetDisplayId((void*)x11Display()); +#if !defined WIN32 && !defined __APPLE__ + myRenderWindow->SetDisplayId((void*)QX11Info::display()); #endif myRenderWindow->SetWindowId((void*)winId()); } @@ -103,10 +112,16 @@ QVTK_RenderWindowInteractor QVTK_RenderWindowInteractor ::~QVTK_RenderWindowInteractor() { -#ifndef WIN32 - SVTK_SpaceMouse* aSpaceMouse = SVTK_SpaceMouse::getInstance(); +#if !defined WIN32 && !defined __APPLE__ +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) + SVTK_SpaceMouseX* aSpaceMouse = SVTK_SpaceMouseX::getInstance(); + if ( aSpaceMouse && aSpaceMouse->isSpaceMouseOn() ) + aSpaceMouse->close( QX11Info::display() ); +#else + SVTK_SpaceMouseXCB* aSpaceMouse = SVTK_SpaceMouseXCB::getInstance(); if ( aSpaceMouse && aSpaceMouse->isSpaceMouseOn() ) - aSpaceMouse->close( x11Display() ); + aSpaceMouse->close( QX11Info::connection() ); +#endif #endif } @@ -141,6 +156,14 @@ 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 */ @@ -207,13 +230,13 @@ 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); } } } @@ -239,9 +262,9 @@ QVTK_RenderWindowInteractor ::mouseMoveEvent( QMouseEvent* event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->state() & ControlButton, - event->state() & ShiftButton); + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); GetDevice()->MouseMoveEvent(); } @@ -254,14 +277,14 @@ QVTK_RenderWindowInteractor ::mousePressEvent( QMouseEvent* event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->state() & ControlButton, - event->state() & ShiftButton); - if( event->button() & LeftButton ) + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); + if( event->button() & Qt::LeftButton ) GetDevice()->LeftButtonPressEvent(); - else if( event->button() & MidButton ) + else if( event->button() & Qt::MidButton ) GetDevice()->MiddleButtonPressEvent(); - else if( event->button() & RightButton ) + else if( event->button() & Qt::RightButton ) GetDevice()->RightButtonPressEvent(); } @@ -274,16 +297,30 @@ QVTK_RenderWindowInteractor ::mouseReleaseEvent( QMouseEvent *event ) { GetDevice()->SetEventInformationFlipY(event->x(), - event->y(), - event->state() & ControlButton, - event->state() & ShiftButton); + event->y(), + event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier); - if( event->button() & LeftButton ) + if( event->button() & Qt::LeftButton ) GetDevice()->LeftButtonReleaseEvent(); - else if( event->button() & MidButton ) + else if( event->button() & Qt::MidButton ) GetDevice()->MiddleButtonReleaseEvent(); - else if( event->button() & 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(); + } } @@ -303,8 +340,16 @@ void QVTK_RenderWindowInteractor ::wheelEvent( QWheelEvent* event ) { - setActiveWindow(); + 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(); } @@ -315,9 +360,9 @@ void QVTK_RenderWindowInteractor ::keyPressEvent( QKeyEvent* event ) { - GetDevice()->SetKeyEventInformation(event->state() & ControlButton, - event->state() & ShiftButton, - event->key()); + GetDevice()->SetKeyEventInformation(event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier, + event->key()); GetDevice()->KeyPressEvent(); GetDevice()->CharEvent(); } @@ -329,9 +374,9 @@ void QVTK_RenderWindowInteractor ::keyReleaseEvent( QKeyEvent * event ) { - GetDevice()->SetKeyEventInformation(event->state() & ControlButton, - event->state() & ShiftButton, - event->key()); + GetDevice()->SetKeyEventInformation(event->modifiers() & Qt::ControlModifier, + event->modifiers() & Qt::ShiftModifier, + event->key()); GetDevice()->KeyReleaseEvent(); } @@ -344,7 +389,7 @@ QVTK_RenderWindowInteractor ::enterEvent( QEvent* event ) { if(FOCUS_UNDER_MOUSE){ - setActiveWindow(); + activateWindow(); setFocus(); } GetDevice()->EnterEvent(); @@ -370,19 +415,30 @@ QVTK_RenderWindowInteractor { QWidget::focusInEvent( event ); -#ifndef WIN32 +#if !defined WIN32 && !defined __APPLE__ // register set space mouse events receiver - SVTK_SpaceMouse* aSpaceMouse = SVTK_SpaceMouse::getInstance(); - +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) + SVTK_SpaceMouseX* aSpaceMouse = SVTK_SpaceMouseX::getInstance(); if ( aSpaceMouse ) { if ( !aSpaceMouse->isSpaceMouseOn() ) // initialize 3D space mouse driver - aSpaceMouse->initialize( x11Display(), winId() ); + aSpaceMouse->initialize( QX11Info::display(), winId() ); + else + aSpaceMouse->setWindow( QX11Info::display(), winId() ); + } +#else + SVTK_SpaceMouseXCB* aSpaceMouse = SVTK_SpaceMouseXCB::getInstance(); + if ( aSpaceMouse ) + { + if ( !aSpaceMouse->isSpaceMouseOn() ) + // initialize 3D space mouse driver + aSpaceMouse->initialize( QX11Info::connection(), winId() ); else - aSpaceMouse->setWindow( x11Display(), winId() ); + aSpaceMouse->setWindow( QX11Info::connection(), winId() ); } #endif +#endif } /*! @@ -395,52 +451,58 @@ QVTK_RenderWindowInteractor { QWidget::focusOutEvent( event ); -#ifndef WIN32 +#if !defined WIN32 && !defined __APPLE__ +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) // unregister set space mouse events receiver - SVTK_SpaceMouse* aSpaceMouse = SVTK_SpaceMouse::getInstance(); + SVTK_SpaceMouseX* aSpaceMouse = SVTK_SpaceMouseX::getInstance(); + if ( aSpaceMouse && aSpaceMouse->isSpaceMouseOn() ) + aSpaceMouse->setWindow( QX11Info::display(), 0 ); +#else + SVTK_SpaceMouseXCB* aSpaceMouse = SVTK_SpaceMouseXCB::getInstance(); if ( aSpaceMouse && aSpaceMouse->isSpaceMouseOn() ) - aSpaceMouse->setWindow( x11Display(), 0 ); + aSpaceMouse->setWindow( QX11Info::connection(), 0 ); +#endif #endif } - -#ifdef WIN32 +// TODO (QT5 PORTING) Below is a temporary solution, to allow compiling with Qt 5 +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) +#if defined(WIN32) /*! To handle native Win32 events (from such devices as SpaceMouse) */ -bool QVTK_RenderWindowInteractor::winEvent( MSG* msg ) +bool QVTK_RenderWindowInteractor::winEvent( MSG* msg, long* result ) { // TODO: Implement event handling for SpaceMouse - return QWidget::winEvent( msg ); + return QWidget::winEvent( msg, result); } -#else - +#elif !defined(__APPLE__) /*! To handle native X11 events (from such devices as SpaceMouse) */ -bool +bool QVTK_RenderWindowInteractor ::x11Event( XEvent *xEvent ) { // handle 3d space mouse events - if ( SVTK_SpaceMouse* aSpaceMouse = SVTK_SpaceMouse::getInstance() ) + if ( SVTK_SpaceMouseX* aSpaceMouse = SVTK_SpaceMouseX::getInstance() ) { if ( aSpaceMouse->isSpaceMouseOn() && xEvent->type == ClientMessage ) { SVTK_SpaceMouse::MoveEvent anEvent; - int type = aSpaceMouse->translateEvent( x11Display(), xEvent, &anEvent, 1.0, 1.0 ); + int type = aSpaceMouse->translateEvent( QX11Info::display(), xEvent, &anEvent, 1.0, 1.0 ); 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 } @@ -451,12 +513,58 @@ QVTK_RenderWindowInteractor #endif +#else // QT_VERSION < QT_VERSION_CHECK(5, 0, 0) + +bool QVTK_RenderWindowInteractor +::nativeEvent(const QByteArray& eventType, void* message, long* result) +{ +#if defined(WIN32) + // TODO: WIN32-related implementation +#elif !defined(__APPLE__) + if ( eventType == "xcb_generic_event_t" ) + { + xcb_generic_event_t* ev = static_cast(message); +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) + // TODO: this code is never called + if ( SVTK_SpaceMouseX* aSpaceMouse = SVTK_SpaceMouseX::getInstance() ) +#else + if ( SVTK_SpaceMouseXCB* aSpaceMouse = SVTK_SpaceMouseXCB::getInstance() ) +#endif + { + if ( aSpaceMouse->isSpaceMouseOn() && ev->response_type == XCB_CLIENT_MESSAGE ) + { + SVTK_SpaceMouse::MoveEvent anEvent; +#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) + // TODO: this code is never called + int type = aSpaceMouse->translateEvent( QX11Info::display(), xEvent, &anEvent, 1.0, 1.0 ); +#else + int type = aSpaceMouse->translateEvent( QX11Info::connection(), (xcb_client_message_event_t*)ev, &anEvent, 1.0, 1.0 ); +#endif + switch ( type ) + { + case SVTK_SpaceMouse::SpaceMouseMove: + GetDevice()->InvokeEvent( SVTK::SpaceMouseMoveEvent, anEvent.data ); + break; + case SVTK_SpaceMouse::SpaceButtonPress: + GetDevice()->InvokeEvent( SVTK::SpaceMouseButtonEvent, &anEvent.button ); + break; + case SVTK_SpaceMouse::SpaceButtonRelease: + break; + } + return true; // stop handling the event + } + } + } +#endif + return QWidget::nativeEvent( eventType, message, result ); +} +#endif /*! Constructor */ SVTK_RenderWindowInteractor ::SVTK_RenderWindowInteractor(QWidget* theParent, - const char* theName): + const char* theName): QVTK_RenderWindowInteractor(theParent,theName), myEventCallbackCommand(vtkCallbackCommand::New()) { @@ -474,8 +582,8 @@ 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); @@ -616,8 +724,8 @@ SVTK_RenderWindowInteractor if(mySelector.GetPointer()) mySelector->AddObserver(vtkCommand::EndPickEvent, - myEventCallbackCommand.GetPointer(), - myPriority); + myEventCallbackCommand.GetPointer(), + myPriority); } /*! @@ -626,9 +734,9 @@ 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); @@ -706,8 +814,30 @@ 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()) { + style = dynamic_cast( GetInteractorStyle() ); + if ( style ) + isOperation = style->CurrentState() != VTK_INTERACTOR_STYLE_CAMERA_NONE; + } + QVTK_RenderWindowInteractor::mouseReleaseEvent(event); + 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() ); + emit contextMenuRequested( &aEvent ); + } if(GENERATE_SUIT_EVENTS) emit MouseButtonReleased( event ); } @@ -720,6 +850,12 @@ 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) @@ -771,13 +907,3 @@ SVTK_RenderWindowInteractor emit KeyReleased( event ); } -/*! - Custom context menu event handler -*/ -void -SVTK_RenderWindowInteractor -::contextMenuEvent( QContextMenuEvent* event ) -{ - if( !( event->state() & KeyButtonMask ) ) - emit contextMenuRequested( event ); -}