67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
// File: mrulist.h
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// CMRUList class - a simple class for maintaining the list of
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// most recently used items.
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//
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// Warning: this class doesn't not perform parameter validation
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// and is not safe in a multi-threaded environment
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//
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// FUTURE: This chews up almost 4K for the string data!
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// Allow for generic type.
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#ifndef _MRULIST_H_
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#define _MRULIST_H_
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const int MRU_MAX_ENTRIES = 15;
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const int MRU_MAX_STRING = 256;
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class CMRUList
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{
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private:
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TCHAR m_szNames[MRU_MAX_ENTRIES][MRU_MAX_STRING];
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BOOL m_fDirty;
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int m_nValidEntries;
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LPTSTR m_pszRegKey;
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BOOL ShiftEntries(int nSrc, int nDest, int cEntries=0);
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public:
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CMRUList();
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~CMRUList();
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BOOL Load(LPCTSTR pcszRegKey);
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BOOL Save();
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int GetNumEntries() { return m_nValidEntries; };
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// Note: these functions do not check if a valid index has been passed in
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LPCTSTR GetNameEntry(int nEntryIndex) { return m_szNames[nEntryIndex]; };
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LPCTSTR PszEntry(int iItem) {return m_szNames[(m_nValidEntries-iItem)-1];};
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BOOL AddNewEntry(LPCTSTR pcszName);
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int FindEntry(LPCTSTR pcszName);
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BOOL MoveEntryToTop(int nIndex);
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bool
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DeleteEntry
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(
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const TCHAR * const entry
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);
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bool
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ReplaceEntry
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(
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const TCHAR * const oldEntry,
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const TCHAR * const newEntry
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);
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bool
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AppendEntry
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(
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const TCHAR * const entry
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);
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};
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#endif // ! _MRULIST_H_
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