182 lines
4.5 KiB
C++
182 lines
4.5 KiB
C++
// This is a part of the Microsoft Foundation Classes C++ library.
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// Copyright (C) 1992-1998 Microsoft Corporation
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// All rights reserved.
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//
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// This source code is only intended as a supplement to the
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// Microsoft Foundation Classes Reference and related
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// electronic documentation provided with the library.
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// See these sources for detailed information regarding the
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// Microsoft Foundation Classes product.
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// Note: This header file contains useful classes that are documented only
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// in the MFC Technical Notes. These classes may change from version to
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// version, so be prepared to change your code accordingly if you utilize
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// this header. In the future, commonly used portions of this header
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// may be moved and officially documented.
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#ifndef __AFXADV_H__
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#define __AFXADV_H__
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#ifndef __AFXWIN_H__
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#include <afxwin.h>
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#endif
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#ifdef _AFX_MINREBUILD
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#pragma component(minrebuild, off)
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#endif
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#ifndef _AFX_FULLTYPEINFO
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#pragma component(mintypeinfo, on)
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#endif
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#ifdef _AFX_PACKING
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#pragma pack(push, _AFX_PACKING)
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// AFXADV - MFC Advanced Classes
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// Classes declared in this file
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//CObject
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//CFile
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//CMemFile
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class CSharedFile; // Shared memory file
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class CRecentFileList; // used in CWinApp for MRU list
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class CDockState; // state of docking toolbars
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/////////////////////////////////////////////////////////////////////////////
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#undef AFX_DATA
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#define AFX_DATA AFX_CORE_DATA
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/////////////////////////////////////////////////////////////////////////////
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// Shared file support
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class CSharedFile : public CMemFile
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{
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DECLARE_DYNAMIC(CSharedFile)
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public:
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// Constructors
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CSharedFile(UINT nAllocFlags = GMEM_DDESHARE|GMEM_MOVEABLE,
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UINT nGrowBytes = 4096);
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// Attributes
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HGLOBAL Detach();
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void SetHandle(HGLOBAL hGlobalMemory, BOOL bAllowGrow = TRUE);
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// Implementation
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public:
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virtual ~CSharedFile();
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protected:
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virtual BYTE* Alloc(DWORD nBytes);
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virtual BYTE* Realloc(BYTE* lpMem, DWORD nBytes);
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virtual void Free(BYTE* lpMem);
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UINT m_nAllocFlags;
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HGLOBAL m_hGlobalMemory;
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BOOL m_bAllowGrow;
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};
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/////////////////////////////////////////////////////////////////////////////
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// CRecentFileList
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#define AFX_ABBREV_FILENAME_LEN 30
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class CRecentFileList
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{
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// Constructors
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public:
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CRecentFileList(UINT nStart, LPCTSTR lpszSection,
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LPCTSTR lpszEntryFormat, int nSize,
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int nMaxDispLen = AFX_ABBREV_FILENAME_LEN);
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// Attributes
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int GetSize() const;
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CString& operator[](int nIndex);
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// Operations
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virtual void Remove(int nIndex);
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virtual void Add(LPCTSTR lpszPathName);
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BOOL GetDisplayName(CString& strName, int nIndex,
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LPCTSTR lpszCurDir, int nCurDir, BOOL bAtLeastName = TRUE) const;
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virtual void UpdateMenu(CCmdUI* pCmdUI);
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virtual void ReadList(); // reads from registry or ini file
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virtual void WriteList(); // writes to registry or ini file
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// Implementation
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virtual ~CRecentFileList();
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int m_nSize; // contents of the MRU list
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CString* m_arrNames;
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CString m_strSectionName; // for saving
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CString m_strEntryFormat;
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UINT m_nStart; // for displaying
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int m_nMaxDisplayLength;
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CString m_strOriginal; // original menu item contents
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};
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AFX_INLINE int CRecentFileList::GetSize() const
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{ return m_nSize; }
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AFX_INLINE CString& CRecentFileList::operator[](int nIndex)
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{ ASSERT(nIndex < m_nSize); return m_arrNames[nIndex]; }
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/////////////////////////////////////////////////////////////////////////////
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// CDockState - used for docking serialization
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class CDockState : public CObject
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{
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DECLARE_SERIAL(CDockState)
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CDockState();
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public:
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// Attributes
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CPtrArray m_arrBarInfo;
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public:
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// Operations
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void LoadState(LPCTSTR lpszProfileName);
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void SaveState(LPCTSTR lpszProfileName);
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void Clear(); //deletes all the barinfo's
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DWORD GetVersion();
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// Implementation
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protected:
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BOOL m_bScaling;
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CRect m_rectDevice;
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CRect m_rectClip;
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CSize m_sizeLogical;
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DWORD m_dwVersion;
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public:
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~CDockState();
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virtual void Serialize(CArchive& ar);
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// scaling implementation
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void ScalePoint(CPoint& pt);
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void ScaleRectPos(CRect& rect);
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CSize GetScreenSize();
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void SetScreenSize(CSize& size);
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};
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/////////////////////////////////////////////////////////////////////////////
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#ifdef _AFX_PACKING
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#pragma pack(pop)
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#endif
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#undef AFX_DATA
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#define AFX_DATA
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#ifdef _AFX_MINREBUILD
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#pragma component(minrebuild, on)
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#endif
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#ifndef _AFX_FULLTYPEINFO
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#pragma component(mintypeinfo, off)
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#endif
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#endif // __AFXADV_H__
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/////////////////////////////////////////////////////////////////////////////
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