Rendering/vtkWinCEOpenGLRenderWindow.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkWinCEOpenGLRenderWindow.h,v $
  Language:  C++

  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.

=========================================================================*/
#ifndef __vtkWinCEOpenGLRenderWindow_h
#define __vtkWinCEOpenGLRenderWindow_h

#include "vtkOpenGLRenderWindow.h"

#include "GL/osmesa.h" // Needed for Mesa types

class vtkIdList;

class VTK_RENDERING_EXPORT vtkWinCEOpenGLRenderWindow : public vtkOpenGLRenderWindow
{
public:
  static vtkWinCEOpenGLRenderWindow *New();
  vtkTypeRevisionMacro(vtkWinCEOpenGLRenderWindow,vtkOpenGLRenderWindow);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual void Start(void);

  void Frame(void);

  virtual void WindowInitialize(void);

  virtual void Initialize(void);

  virtual void SetFullScreen(int);

  virtual void WindowRemap(void);

  virtual void PrefFullScreen(void);

  virtual void SetSize(int,int);

  virtual int *GetSize();

  virtual void SetPosition(int,int);
  
  virtual int *GetScreenSize();

  virtual int *GetPosition();

  virtual void SetWindowName(char *);
  
  void SetWindowInfo(char *);

  void SetParentInfo(char *);

  //BTX
  virtual void *GetGenericDisplayId() {return (void *)this->OffScreenContextId;};
  virtual void *GetGenericWindowId()  {return (void *)this->WindowId;};
  virtual void *GetGenericParentId()  {return (void *)this->ParentId;};
  virtual void *GetGenericContext()   {return (void *)this->DeviceContext;};
  virtual void SetDisplayId(void *) {};


  virtual HWND  GetWindowId();
  void  SetWindowId(void *foo) {this->SetWindowId((HWND)foo);};

  virtual void  SetWindowId(HWND);
  

  virtual void  SetParentId(HWND);
  void  SetParentId(void *foo) {this->SetParentId((HWND)foo);};


  virtual void  SetNextWindowId(HWND);
  //ETX

  virtual void SetStereoCapableWindow(int capable);

  void MakeCurrent();

  void SetForceMakeCurrent();

  virtual  int GetEventPending();

  void Clean();


  void HideCursor();
  void ShowCursor();

protected:
  vtkWinCEOpenGLRenderWindow();
  ~vtkWinCEOpenGLRenderWindow();

  HINSTANCE ApplicationInstance;

  OSMesaContext OffScreenContextId;
  void *OffScreenWindow;

  HDC       DeviceContext;
  HWND      WindowId;
  HWND      ParentId;
  HWND      NextWindowId;
  int       OwnWindow;
  int       ScreenSize[2];

  //BTX
  // message handler
  virtual LRESULT MessageProc(HWND hWnd, UINT message, 
                              WPARAM wParam, LPARAM lParam);

  static LRESULT APIENTRY WndProc(HWND hWnd, UINT message, 
                                  WPARAM wParam, LPARAM lParam);
  //ETX
  int CursorHidden;
  int ForceMakeCurrent;

  void ResizeWhileOffscreen(int xsize, int ysize);
  void CreateAWindow(int x, int y, int width, int height);
  void InitializeApplication();
private:
  vtkWinCEOpenGLRenderWindow(const vtkWinCEOpenGLRenderWindow&);  // Not implemented.
  void operator=(const vtkWinCEOpenGLRenderWindow&);  // Not implemented.
};


#endif

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