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138 lines
3.7 KiB
C
138 lines
3.7 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: QVTKInteractor.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*=========================================================================
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Copyright 2004 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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license for use of this work by or on behalf of the
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U.S. Government. Redistribution and use in source and binary forms, with
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or without modification, are permitted provided that this Notice and any
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statement of authorship are reproduced on all copies.
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=========================================================================*/
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#ifndef Q_VTK_INTERACTOR_H
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#define Q_VTK_INTERACTOR_H
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#include "QVTKWin32Header.h"
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#include "vtkGUISupportQtModule.h" // For export macro
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#include <QtCore/QObject>
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#include <vtkCommand.h>
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#include <vtkRenderWindowInteractor.h>
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#include "vtkTDxConfigure.h" // defines VTK_USE_TDX
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#if defined(VTK_USE_TDX) && defined(Q_OS_WIN)
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class vtkTDxWinDevice;
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#endif
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#if defined(VTK_USE_TDX) && defined(Q_OS_MAC)
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class vtkTDxMacDevice;
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#endif
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#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
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class vtkTDxDevice;
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class vtkTDxUnixDevice;
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#endif
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class QVTKInteractorInternal;
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/**
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* @class QVTKInteractor
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* @brief - an interactor for QVTKOpenGLNativeWidget (and QVTKWiget).
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*
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* QVTKInteractor handles relaying Qt events to VTK.
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* @sa QVTKOpenGLNativeWidget
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*/
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class VTKGUISUPPORTQT_EXPORT QVTKInteractor : public vtkRenderWindowInteractor
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{
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public:
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static QVTKInteractor* New();
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vtkTypeMacro(QVTKInteractor, vtkRenderWindowInteractor);
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/**
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* Enum for additional event types supported.
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* These events can be picked up by command observers on the interactor.
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*/
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enum vtkCustomEvents
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{
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ContextMenuEvent = vtkCommand::UserEvent + 100,
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DragEnterEvent,
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DragMoveEvent,
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DragLeaveEvent,
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DropEvent
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};
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/**
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* Overloaded terminate app, which does nothing in Qt.
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* Use qApp->exit() instead.
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*/
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void TerminateApp() override;
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/**
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* Overloaded start method does nothing.
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* Use qApp->exec() instead.
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*/
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void Start() override;
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void Initialize() override;
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/**
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* Start listening events on 3DConnexion device.
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*/
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virtual void StartListening();
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/**
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* Stop listening events on 3DConnexion device.
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*/
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virtual void StopListening();
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/**
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* timer event slot
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*/
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virtual void TimerEvent(int timerId);
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#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
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virtual vtkTDxUnixDevice* GetDevice();
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virtual void SetDevice(vtkTDxDevice* device);
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#endif
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protected:
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// constructor
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QVTKInteractor();
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// destructor
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~QVTKInteractor() override;
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// create a Qt Timer
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int InternalCreateTimer(int timerId, int timerType, unsigned long duration) override;
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// destroy a Qt Timer
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int InternalDestroyTimer(int platformTimerId) override;
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#if defined(VTK_USE_TDX) && defined(Q_OS_WIN)
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vtkTDxWinDevice* Device;
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#endif
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#if defined(VTK_USE_TDX) && defined(Q_OS_MAC)
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vtkTDxMacDevice* Device;
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#endif
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#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
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vtkTDxUnixDevice* Device;
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#endif
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private:
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QVTKInteractorInternal* Internal;
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QVTKInteractor(const QVTKInteractor&) = delete;
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void operator=(const QVTKInteractor&) = delete;
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};
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#endif
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