datahideinbmpview.h

信息隐藏!!!这个程序的功能主要是在一副位图里面嵌套信息,从而达到信息隐藏的目的.

// DataHideInBMPView.h : interface of the CDataHideInBMPView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_DATAHIDEINBMPVIEW_H__EEEB72DC_B826_4ABC_9720_31775907A744__INCLUDED_)
#define AFX_DATAHIDEINBMPVIEW_H__EEEB72DC_B826_4ABC_9720_31775907A744__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "BMPHider.h"
class CDataHideInBMPView : public CView
{
protected: // create from serialization only
	CDataHideInBMPView();
	DECLARE_DYNCREATE(CDataHideInBMPView)

// Attributes
public:
	CDataHideInBMPDoc* GetDocument();
    int ImageStyle;//显示的模式：0－－原大小，非0－－全屏
	CBMPHider m_BMPHider;
    bool have_open_a_file;
	bool embed, pick;
	bool show_contrast;
// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDataHideInBMPView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CDataHideInBMPView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CDataHideInBMPView)
	afx_msg void OnNormal();
	afx_msg void OnStretch();
	afx_msg void OnFileOpen();
	afx_msg void OnEmbed();
	afx_msg void OnUpdateEmbed(CCmdUI* pCmdUI);
	afx_msg void OnPick();
	afx_msg void OnUpdatePick(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in DataHideInBMPView.cpp
inline CDataHideInBMPDoc* CDataHideInBMPView::GetDocument()
   { return (CDataHideInBMPDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DATAHIDEINBMPVIEW_H__EEEB72DC_B826_4ABC_9720_31775907A744__INCLUDED_)