axmol/cocos2dx/platform/win32/CCEGLView.h

/****************************************************************************
Copyright (c) 2010 cocos2d-x.org

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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****************************************************************************/

#ifndef __CC_EGLVIEW_WIN32_H__
#define __CC_EGLVIEW_WIN32_H__

#include <Windows.h>
#include "CCCommon.h"
#include "CCGeometry.h"
#include "CCEGLViewProtocol.h"

NS_CC_BEGIN

class CCEGL;

class CC_DLL CCEGLView : public CCEGLViewProtocol
{
public:
    CCEGLView();
    virtual ~CCEGLView();

    /* override functions */
    virtual bool isOpenGLReady();
    virtual void end();
    virtual void swapBuffers();
    virtual bool canSetContentScaleFactor();
    virtual void setContentScaleFactor(float contentScaleFactor);
    virtual void setFrameSize(float width, float height);
    virtual void setIMEKeyboardState(bool bOpen);

private:
    virtual bool Create(LPCTSTR pTitle, int w, int h);
    bool initGL();
    void destroyGL();
public:
    virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);

    // win32 platform function
    HWND getHWnd();
    void resize(int width, int height);
    void centerWindow();

    typedef void (*LPFN_ACCELEROMETER_KEYHOOK)( UINT message,WPARAM wParam, LPARAM lParam );
    void setAccelerometerKeyHook( LPFN_ACCELEROMETER_KEYHOOK lpfnAccelerometerKeyHook );

    // static function
    /**
    @brief    get the shared main open gl window
    */
    static CCEGLView& sharedOpenGLView();

protected:

private:
    bool m_bCaptured;
    HWND m_hWnd;
    HDC  m_hDC;
    HGLRC m_hRC;
    LPFN_ACCELEROMETER_KEYHOOK m_lpfnAccelerometerKeyHook;
};

NS_CC_END

#endif    // end of __CC_EGLVIEW_WIN32_H__