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71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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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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#ifndef vtkAbstractInteractionDevice_h
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#define vtkAbstractInteractionDevice_h
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#include "vtkObject.h"
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#include "vtkRenderingCoreModule.h" // For export macro
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class vtkRenderWidget;
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class vtkAbstractRenderDevice;
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class VTKRENDERINGCORE_EXPORT vtkAbstractInteractionDevice : public vtkObject
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{
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public:
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vtkTypeMacro(vtkAbstractInteractionDevice, vtkObject);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* @brief Make a new device, this class is abstract and one of its derived
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* forms will be returned, or NULL if no override has been provided.
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* @return A derived interaction device, or NULL if no suitable override is set.
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*/
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static vtkAbstractInteractionDevice* New();
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/**
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* @brief Initialize the interaction device.
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*/
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virtual void Initialize() = 0;
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/**
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* @brief Start the event loop.
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*/
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virtual void Start() = 0;
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/**
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* @brief Process any pending events, this can be used to process OS level
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* events without running a full event loop.
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*/
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virtual void ProcessEvents() = 0;
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void SetRenderWidget(vtkRenderWidget* widget);
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vtkRenderWidget* GetRenderWidget() { return this->RenderWidget; }
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void SetRenderDevice(vtkAbstractRenderDevice* device);
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vtkAbstractRenderDevice* GetRenderDevice() { return this->RenderDevice; }
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protected:
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vtkAbstractInteractionDevice();
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~vtkAbstractInteractionDevice() override;
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bool Initialized;
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vtkRenderWidget* RenderWidget;
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vtkAbstractRenderDevice* RenderDevice;
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private:
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vtkAbstractInteractionDevice(const vtkAbstractInteractionDevice&) = delete;
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void operator=(const vtkAbstractInteractionDevice&) = delete;
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};
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#endif
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