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115 lines
3.5 KiB
C
115 lines
3.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkInteractorStyleSwitch.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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* @class vtkInteractorStyleSwitch
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* @brief class to swap between interactory styles
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*
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* The class vtkInteractorStyleSwitch allows handles interactively switching
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* between four interactor styles -- joystick actor, joystick camera,
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* trackball actor, and trackball camera. Type 'j' or 't' to select
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* joystick or trackball, and type 'c' or 'a' to select camera or actor.
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* The default interactor style is joystick camera.
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* @sa
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* vtkInteractorStyleJoystickActor vtkInteractorStyleJoystickCamera
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* vtkInteractorStyleTrackballActor vtkInteractorStyleTrackballCamera
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*/
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#ifndef vtkInteractorStyleSwitch_h
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#define vtkInteractorStyleSwitch_h
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#include "vtkInteractionStyleModule.h" // For export macro
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#include "vtkInteractorStyleSwitchBase.h"
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#define VTKIS_JOYSTICK 0
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#define VTKIS_TRACKBALL 1
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#define VTKIS_CAMERA 0
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#define VTKIS_ACTOR 1
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class vtkInteractorStyleJoystickActor;
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class vtkInteractorStyleJoystickCamera;
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class vtkInteractorStyleTrackballActor;
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class vtkInteractorStyleTrackballCamera;
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class vtkInteractorStyleMultiTouchCamera;
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class VTKINTERACTIONSTYLE_EXPORT vtkInteractorStyleSwitch : public vtkInteractorStyleSwitchBase
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{
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public:
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static vtkInteractorStyleSwitch* New();
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vtkTypeMacro(vtkInteractorStyleSwitch, vtkInteractorStyleSwitchBase);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* The sub styles need the interactor too.
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*/
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void SetInteractor(vtkRenderWindowInteractor* iren) override;
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/**
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* We must override this method in order to pass the setting down to
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* the underlying styles
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*/
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void SetAutoAdjustCameraClippingRange(vtkTypeBool value) override;
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//@{
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/**
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* Set/Get current style
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*/
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vtkGetObjectMacro(CurrentStyle, vtkInteractorStyle);
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void SetCurrentStyleToJoystickActor();
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void SetCurrentStyleToJoystickCamera();
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void SetCurrentStyleToTrackballActor();
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void SetCurrentStyleToTrackballCamera();
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void SetCurrentStyleToMultiTouchCamera();
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//@}
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/**
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* Only care about the char event, which is used to switch between
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* different styles.
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*/
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void OnChar() override;
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//@{
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/**
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* Overridden from vtkInteractorObserver because the interactor styles
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* used by this class must also be updated.
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*/
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void SetDefaultRenderer(vtkRenderer*) override;
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void SetCurrentRenderer(vtkRenderer*) override;
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//@}
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protected:
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vtkInteractorStyleSwitch();
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~vtkInteractorStyleSwitch() override;
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void SetCurrentStyle();
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vtkInteractorStyleJoystickActor* JoystickActor;
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vtkInteractorStyleJoystickCamera* JoystickCamera;
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vtkInteractorStyleTrackballActor* TrackballActor;
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vtkInteractorStyleTrackballCamera* TrackballCamera;
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vtkInteractorStyleMultiTouchCamera* MultiTouchCamera;
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vtkInteractorStyle* CurrentStyle;
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int JoystickOrTrackball;
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int CameraOrActor;
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bool MultiTouch;
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private:
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vtkInteractorStyleSwitch(const vtkInteractorStyleSwitch&) = delete;
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void operator=(const vtkInteractorStyleSwitch&) = delete;
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};
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#endif
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