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// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1995 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.
// Note: This header file contains useful classes that are documented only
// in the MFC Technical Notes. These classes may change from version to
// version, so be prepared to change your code accordingly if you utilize
// this header. In the future, commonly used portions of this header
// may be moved and officially documented.
#ifndef __AFXADV_H__
#define __AFXADV_H__
#ifndef __AFXWIN_H__
#include <afxwin.h>
#endif
#ifdef _AFX_MINREBUILD
#pragma component(minrebuild, off)
#endif
#ifndef _AFX_FULLTYPEINFO
#pragma component(mintypeinfo, on)
#endif
#ifdef _AFX_PACKING
#pragma pack(push, _AFX_PACKING)
#endif
/////////////////////////////////////////////////////////////////////////////
// AFXADV - MFC Advanced Classes
// Classes declared in this file
//CObject
//CFile
//CMemFile
class CSharedFile; // Shared memory file
class CRecentFileList; // used in CWinApp for MRU list
class CDockState; // state of docking toolbars
/////////////////////////////////////////////////////////////////////////////
#undef AFX_DATA
#define AFX_DATA AFX_CORE_DATA
/////////////////////////////////////////////////////////////////////////////
// Shared file support
class CSharedFile : public CMemFile
{
DECLARE_DYNAMIC(CSharedFile)
public:
// Constructors
CSharedFile(UINT nAllocFlags = GMEM_DDESHARE|GMEM_MOVEABLE,
UINT nGrowBytes = 4096);
// Attributes
HGLOBAL Detach();
void SetHandle(HGLOBAL hGlobalMemory, BOOL bAllowGrow = TRUE);
// Implementation
public:
virtual ~CSharedFile();
protected:
virtual BYTE* Alloc(DWORD nBytes);
virtual BYTE* Realloc(BYTE* lpMem, DWORD nBytes);
virtual void Free(BYTE* lpMem);
UINT m_nAllocFlags;
HGLOBAL m_hGlobalMemory;
BOOL m_bAllowGrow;
};
/////////////////////////////////////////////////////////////////////////////
// CRecentFileList
#define AFX_ABBREV_FILENAME_LEN 30
class CRecentFileList
{
// Constructors
public:
CRecentFileList(UINT nStart, LPCTSTR lpszSection,
LPCTSTR lpszEntryFormat, int nSize,
int nMaxDispLen = AFX_ABBREV_FILENAME_LEN);
// Attributes
int GetSize() const;
CString& operator[](int nIndex);
// Operations
virtual void Remove(int nIndex);
virtual void Add(LPCTSTR lpszPathName);
BOOL GetDisplayName(CString& strName, int nIndex,
LPCTSTR lpszCurDir, int nCurDir, BOOL bAtLeastName = TRUE) const;
virtual void UpdateMenu(CCmdUI* pCmdUI);
virtual void ReadList(); // reads from registry or ini file
virtual void WriteList(); // writes to registry or ini file
// Implementation
virtual ~CRecentFileList();
int m_nSize; // contents of the MRU list
CString* m_arrNames;
CString m_strSectionName; // for saving
CString m_strEntryFormat;
UINT m_nStart; // for displaying
int m_nMaxDisplayLength;
CString m_strOriginal; // original menu item contents
};
inline int CRecentFileList::GetSize() const
{ return m_nSize; }
inline CString& CRecentFileList::operator[](int nIndex)
{ ASSERT(nIndex < m_nSize); return m_arrNames[nIndex]; }
/////////////////////////////////////////////////////////////////////////////
// CDockState - used for docking serialization
class CDockState : public CObject
{
DECLARE_SERIAL(CDockState)
CDockState();
public:
// Attributes
CPtrArray m_arrBarInfo;
public:
// Operations
void LoadState(LPCTSTR lpszProfileName);
void SaveState(LPCTSTR lpszProfileName);
void Clear(); //deletes all the barinfo's
DWORD GetVersion();
// Implementation
protected:
BOOL m_bScaling;
CRect m_rectDevice;
CRect m_rectClip;
CSize m_sizeLogical;
DWORD m_dwVersion;
public:
~CDockState();
virtual void Serialize(CArchive& ar);
// scaling implementation
void ScalePoint(CPoint& pt);
void ScaleRectPos(CRect& rect);
CSize GetScreenSize();
void SetScreenSize(CSize& size);
};
/////////////////////////////////////////////////////////////////////////////
#ifdef _AFX_PACKING
#pragma pack(pop)
#endif
#undef AFX_DATA
#define AFX_DATA
#ifdef _AFX_MINREBUILD
#pragma component(minrebuild, on)
#endif
#ifndef _AFX_FULLTYPEINFO
#pragma component(mintypeinfo, off)
#endif
#endif // __AFXADV_H__
/////////////////////////////////////////////////////////////////////////////
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