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graphics/vtkInteractorStyleSwitch.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkInteractorStyleSwitch.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00040 #ifndef __vtkInteractorStyleSwitch_h
00041 #define __vtkInteractorStyleSwitch_h
00042 
00043 #define VTKIS_JOYSTICK 0
00044 #define VTKIS_TRACKBALL 1
00045 #define VTKIS_CAMERA 0
00046 #define VTKIS_ACTOR 1
00047 
00048 #include "vtkInteractorStyle.h"
00049 #include "vtkInteractorStyleJoystickActor.h"
00050 #include "vtkInteractorStyleJoystickCamera.h"
00051 #include "vtkInteractorStyleTrackballActor.h"
00052 #include "vtkInteractorStyleTrackballCamera.h"
00053 
00054 class VTK_EXPORT vtkInteractorStyleSwitch : public vtkInteractorStyle
00055 {
00056 public:
00057   static vtkInteractorStyleSwitch *New();
00058   vtkTypeMacro(vtkInteractorStyleSwitch, vtkInteractorStyle);
00059   
00060   void OnLeftButtonDown(int ctrl, int shift, int x, int y);
00061   void OnLeftButtonUp(int ctrl, int shift, int x, int y);
00062   void OnMiddleButtonDown(int ctrl, int shift, int x, int y);
00063   void OnMiddleButtonUp  (int ctrl, int shift, int x, int y);
00064   void OnRightButtonDown(int ctrl, int shift, int x, int y);
00065   void OnRightButtonUp  (int ctrl, int shift, int x, int y);
00066   void OnMouseMove(int ctrl, int shift, int x, int y);
00067   void OnChar   (int ctrl, int shift, char keycode, int repeatcount);
00068   
00069   // Description:
00070   // The sub styles need the interactor too.
00071   void SetInteractor(vtkRenderWindowInteractor *iren);
00072   
00073   void OnTimer();
00074 
00075 #ifndef VTK_REMOVE_LEGACY_CODE
00076   // Description:
00077   // For legacy compatability
00078   void SetTrackballModeToTrackball()
00079     {VTK_LEGACY_METHOD(JoystickOrTrackball,"3.2");  this->JoystickOrTrackball = VTKIS_TRACKBALL; }
00080   void SetTrackballModeToJoystick()
00081     {VTK_LEGACY_METHOD(JoystickOrTrackball,"3.2");  this->JoystickOrTrackball = VTKIS_JOYSTICK; }
00082   void SetActorModeToCamera() 
00083     {VTK_LEGACY_METHOD(CameraOrActor,"3.2");  this->CameraOrActor = VTKIS_CAMERA; }
00084   void SetActorModeToActor() 
00085     {VTK_LEGACY_METHOD(CameraOrActor,"3.2");  this->CameraOrActor = VTKIS_ACTOR; }
00086 #endif
00087   
00088   
00089 protected:
00090   vtkInteractorStyleSwitch();
00091   ~vtkInteractorStyleSwitch();
00092   vtkInteractorStyleSwitch(const vtkInteractorStyleSwitch&) {};
00093   void operator=(const vtkInteractorStyleSwitch&) {};
00094   
00095   vtkInteractorStyleJoystickActor *JoystickActor;
00096   vtkInteractorStyleJoystickCamera *JoystickCamera;
00097   vtkInteractorStyleTrackballActor *TrackballActor;
00098   vtkInteractorStyleTrackballCamera *TrackballCamera;
00099   
00100   int JoystickOrTrackball;
00101   int CameraOrActor;
00102 };
00103 
00104 #endif

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