--- /dev/null
+/*=========================================================================
+
+ Program: Visualization Toolkit
+ Module: $RCSfile: wxVTKRenderWindowInteractor.h,v $
+ Language: C++
+ Date: $Date: 2008/03/03 13:14:28 $
+ Version: $Revision: 1.1 $
+
+ Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
+ All rights reserved.
+ See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the above copyright notice for more information.
+
+=========================================================================*/
+
+// .NAME wxVTKRenderWindowInteractor - class to enable VTK to render to
+// and interact with wxWindow.
+// .SECTION Description
+// wxVTKRenderWindowInteractor provide a VTK widget for wxWindow. This class
+// was completely rewrote to have the 'Look & Feel' of the python version:
+// wxVTKRenderWindowInteractor.py
+// .SECTION Caveats
+// - There is a know bug that prevent this class to works for more info see
+// WX_USE_X_CAPTURE. This bug only affect wxGTK from 2.3.2 to wxGTK 2.4.0.
+// - Furthermore this class is tempated over either wxWindows or wxGLCanvas,
+// in wxWindows 2.3.1 and earlier, the wxGLCanvas had scroll bars, you can avoid
+// this effect by playing with WX_BASE_CLASS at your risk (you might end up with
+// lot of flickering.)
+// - This class might not be easily readable as it tried to work with VTK 3.2
+// and 4.x. This class doesn't support reparenting with VTK 4.2 and earlier.
+// .SECTION see also
+// wxVTKRenderWindowInteractor.py wxVTKRenderWindow.py
+
+#ifndef _wxVTKRenderWindowInteractor_h_
+#define _wxVTKRenderWindowInteractor_h_
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+# pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include <wx/wx.h>
+#endif
+
+#include <wx/timer.h>
+#include <wx/dcclient.h>
+
+// vtk includes
+#include "vtkRenderWindowInteractor.h"
+#include "vtkRenderWindow.h"
+
+// Apparently since wxGTK 2.8.0 one can finally use wxWindow (just as in any
+// other port):
+#if (!wxCHECK_VERSION(2, 8, 0))
+#define USE_WXGLCANVAS
+#endif
+
+
+#if defined(__WXGTK__) && defined(USE_WXGLCANVAS)
+# if wxUSE_GLCANVAS
+# include <wx/glcanvas.h>
+# else
+# error "problem of wxGLCanvas, you need to build wxWidgets with opengl"
+# endif //wxUSE_GLCANVAS
+#endif //__WXGTK__
+
+// Motif version (renamed into wxX11 for wxWindow 2.4 and newer)
+#if defined(__WXMOTIF__)
+# error This GUI is not supported by wxVTKRenderWindowInteractor for now
+#endif
+
+
+// wx forward declarations
+class wxPaintEvent;
+class wxMouseEvent;
+class wxTimerEvent;
+class wxKeyEvent;
+class wxSizeEvent;
+
+//=======================================================================
+// LG : NAMESPACE IS NECESSARY TO AVOID CONFLICTING SYMBOLS IN DYN LIBS
+namespace bbwxvtk
+{
+
+
+#if defined(__WXGTK__) && defined(USE_WXGLCANVAS)
+class VTK_RENDERING_EXPORT wxVTKRenderWindowInteractor : public wxGLCanvas, virtual public vtkRenderWindowInteractor
+#else
+class /*VTK_RENDERING_EXPORT*/ wxVTKRenderWindowInteractor : public wxWindow, virtual public vtkRenderWindowInteractor
+#endif //__WXGTK__
+{
+ DECLARE_DYNAMIC_CLASS(wxVTKRenderWindowInteractor)
+
+ public:
+ //constructors
+ wxVTKRenderWindowInteractor();
+
+ wxVTKRenderWindowInteractor(wxWindow *parent,
+ wxWindowID id,
+ const wxPoint &pos = wxDefaultPosition,
+ const wxSize &size = wxDefaultSize,
+ long style = wxWANTS_CHARS | wxNO_FULL_REPAINT_ON_RESIZE,
+ const wxString &name = wxPanelNameStr);
+ //vtk ::New()
+ static wxVTKRenderWindowInteractor * New();
+ void PrintSelf(ostream& os, vtkIndent indent);
+
+ //destructor
+ ~wxVTKRenderWindowInteractor();
+
+#if defined(_WIN32)
+ const char * wxVTKRenderWindowInteractor::GetClassName() const;
+#endif //_WIN32
+
+
+ // vtkRenderWindowInteractor overrides
+ void Initialize();
+ void Enable();
+ bool Enable(bool enable);
+ void Disable();
+ void Start();
+ void UpdateSize(int x, int y);
+ int CreateTimer(int timertype);
+ int DestroyTimer();
+ void TerminateApp() {};
+
+ // event handlers
+ void OnPaint(wxPaintEvent &event);
+ void OnEraseBackground (wxEraseEvent& event);
+ void OnMotion(wxMouseEvent &event);
+
+ void OnButtonDown(wxMouseEvent &event);
+ void OnButtonUp(wxMouseEvent &event);
+#if !(VTK_MAJOR_VERSION == 3 && VTK_MINOR_VERSION == 1)
+ void OnEnter(wxMouseEvent &event);
+ void OnLeave(wxMouseEvent &event);
+ void OnKeyDown(wxKeyEvent &event);
+ void OnKeyUp(wxKeyEvent &event);
+#endif
+ void OnTimer(wxTimerEvent &event);
+ void OnSize(wxSizeEvent &event);
+ void OnMouseWheel(wxMouseEvent& event);
+
+ void Render();
+ void SetRenderWhenDisabled(int newValue);
+
+ // Description:
+ // Prescribe that the window be created in a stereo-capable mode. This
+ // method must be called before the window is realized. Default if off.
+ vtkGetMacro(Stereo,int);
+ vtkBooleanMacro(Stereo,int);
+ virtual void SetStereo(int capable);
+
+ // Description:
+ // As CaptureMouse could be a problem sometimes on a window box
+ // This method allow to set or not the CaptureMouse.
+ // This method actually will works only if WX_USE_X_CAPTURE was set to 1
+ vtkSetMacro(UseCaptureMouse,int);
+ vtkBooleanMacro(UseCaptureMouse,int);
+
+ protected:
+ wxTimer timer;
+ int ActiveButton;
+ int RenderAllowed;
+ long GetHandleHack();
+ int Stereo;
+
+ private:
+ long Handle;
+ bool Created;
+ int RenderWhenDisabled;
+ int UseCaptureMouse;
+
+ DECLARE_EVENT_TABLE()
+};
+
+}
+// LG : EO namespace bbwxvtk
+//======================================================================
+
+#endif //_wxVTKRenderWindowInteractor_h_
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