Point Cloud Library (PCL)  1.3.1
interactor.h
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00001 /*
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00034  * $Id: interactor.h 2050 2011-08-12 15:26:19Z bouffa $
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00036  */
00037 #ifndef PCL_PCL_VISUALIZER_INTERACTOR_H_
00038 #define PCL_PCL_VISUALIZER_INTERACTOR_H_
00039 
00040 #include <pcl/pcl_macros.h>
00041 
00042 #include <vtkObjectFactory.h>
00043 #ifdef _WIN32
00044 #  include <vtkWin32RenderWindowInteractor.h>
00045 #else
00046 #include <vtkConfigure.h>
00047 #if defined VTK_USE_CARBON
00048 #  include <vtkCarbonRenderWindowInteractor.h>
00049 #elif defined VTK_USE_COCOA
00050 #  include <vtkCocoaRenderWindowInteractor.h>
00051 #else
00052 // Stupid X.h defines Complex, Bool, Success globally (!)
00053 #  include <vtkXRenderWindowInteractor.h>
00054 #  undef Complex
00055 #  undef Bool
00056 #  undef Success
00057 #  undef Status
00058 #endif
00059 #endif
00060 
00061 namespace pcl
00062 {
00063   namespace visualization
00064   {
00066 #ifdef _WIN32
00067     class PCL_EXPORTS PCLVisualizerInteractor : public vtkWin32RenderWindowInteractor
00068 #elif defined VTK_USE_CARBON
00069     class PCLVisualizerInteractor : public vtkCarbonRenderWindowInteractor
00070 #elif defined VTK_USE_COCOA
00071     class PCLVisualizerInteractor : public vtkCocoaRenderWindowInteractor
00072 #else
00073     class PCLVisualizerInteractor : public vtkXRenderWindowInteractor
00074 #endif
00075     {
00076       public:
00077         static PCLVisualizerInteractor *New ();
00078         
00079 //        void TerminateApp (void); // do nothing -> disable exit(0) on keys 'q', 'Q' or Esc
00080         void stopLoop ();
00081         
00082         bool stopped;
00083         int timer_id_;
00084 
00085 #ifdef _WIN32
00086         int BreakLoopFlag;                // if true quit the GetMessage loop
00087 
00088         virtual void 
00089         Start ();                         // Redefine the vtkWin32RenderWindowInteractor::Start method...
00090 
00091         vtkGetMacro (BreakLoopFlag, int);
00092 
00093         void 
00094         SetBreakLoopFlag (int);           // Change the value of BreakLoopFlag
00095 
00096         void 
00097         BreakLoopFlagOff ();              // set BreakLoopFlag to 0
00098         
00099         void 
00100         BreakLoopFlagOn ();               // set BreakLoopFlag to 1 (quit)
00101 #endif
00102     };
00103   }
00104 }
00105 
00106 #endif
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