www.pudn.com > opengl_activex.zip > GL3dOcxCtl.h

#if !defined(AFX_GL3DOCXCTL_H__A015E030_7691_11D3_955D_8422F5C00000__INCLUDED_) 
#define AFX_GL3DOCXCTL_H__A015E030_7691_11D3_955D_8422F5C00000__INCLUDED_ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
#include  
#include "GLFont.h" 
 
// GL3dOcxCtl.h : Declaration of the CGL3dOcxCtrl ActiveX Control class. 
 
///////////////////////////////////////////////////////////////////////////// 
// CGL3dOcxCtrl : See GL3dOcxCtl.cpp for implementation. 
 
class CGL3dOcxCtrl : public COleControl 
{ 
	DECLARE_DYNCREATE(CGL3dOcxCtrl) 
 
// Constructor 
public: 
	CGL3dOcxCtrl(); 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CGL3dOcxCtrl) 
	public: 
	virtual void OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid); 
	virtual void DoPropExchange(CPropExchange* pPX); 
	virtual void OnResetState(); 
	virtual DWORD GetControlFlags(); 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	~CGL3dOcxCtrl(); 
 
	DECLARE_OLECREATE_EX(CGL3dOcxCtrl)    // Class factory and guid 
	DECLARE_OLETYPELIB(CGL3dOcxCtrl)      // GetTypeInfo 
	DECLARE_PROPPAGEIDS(CGL3dOcxCtrl)     // Property page IDs 
	DECLARE_OLECTLTYPE(CGL3dOcxCtrl)		// Type name and misc status 
 
// Message maps 
	//{{AFX_MSG(CGL3dOcxCtrl) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnDestroy(); 
	afx_msg void OnPaint(); 
	afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point); 
	afx_msg void OnPaletteChanged(CWnd* pFocusWnd); 
	afx_msg BOOL OnQueryNewPalette(); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
 
// Dispatch maps 
	//{{AFX_DISPATCH(CGL3dOcxCtrl) 
	afx_msg BSTR GetContent(); 
	afx_msg void SetContent(LPCTSTR lpszNewValue); 
	afx_msg void GLRender(); 
	afx_msg void SetStrText(LPCTSTR strText); 
	//}}AFX_DISPATCH 
	DECLARE_DISPATCH_MAP() 
 
	afx_msg void AboutBox(); 
 
// Event maps 
	//{{AFX_EVENT(CGL3dOcxCtrl) 
	void FireGLDraw() 
		{FireEvent(eventidGLDraw,EVENT_PARAM(VTS_NONE));} 
	//}}AFX_EVENT 
	DECLARE_EVENT_MAP() 
 
// Dispatch and event IDs 
public: 
	enum { 
	//{{AFX_DISP_ID(CGL3dOcxCtrl) 
	dispidContent = 1L, 
	dispidGLRender = 2L, 
	dispidSetStrText = 3L, 
	eventidGLDraw = 1L, 
	//}}AFX_DISP_ID 
	}; 
 
 
private: 
	CPalette m_Palette; //the logic palette 
	HGLRC    m_hRC;		//Rendering context 
    CDC*     m_pDC;		//Device Context 
 
	int      m_cx; 
	int      m_cy; 
 
 
	CGLFont  m_Font;    //GL font control 
	CString  m_String;	//the string to be shown 
 
	float    m_shininess; 
	float    m_Lightposition[4]; 
	float    m_Lightspecular[4]; 
	float    m_Lightdiffuse[4]; 
	float    m_Lightambient[4]; 
 
	void SetupEnv(void); 
	void SetupPalette(void); 
    void SetupFontColor(void); 
    void dcRender(void); 
	void SetViewPort(void); 
}; 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_GL3DOCXCTL_H__A015E030_7691_11D3_955D_8422F5C00000__INCLUDED)