130 lines
4.9 KiB
C
130 lines
4.9 KiB
C
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifndef __CSUBSET_H__
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#define __CSUBSET_H__
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#include "cinfotyp.h"
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#define MAX_SUBSETS 10
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class CHHWinType;
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class CSubSet
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{
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private:
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INFOTYPE dwI;
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INFOTYPE dwE;
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public:
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CStr m_cszSubSetName;
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INFOTYPE *m_pInclusive; // A bit field of the ITs to include in the subset
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INFOTYPE *m_pExclusive; // A bit field of the ITs to exclude in from the subset
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CInfoType *m_pIT;
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int m_ITSize; // the size of INFOTYPE
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BOOL m_bPredefined; // Created by author or user, author created SS are read only
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BOOL m_bIsEntireCollection;
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INFOTYPE **m_aCatMasks;
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public:
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CSubSet( int const ITSize); // Constructor
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~CSubSet(); // Descructor
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const CSubSet& operator=(const CSubSet& SetSrc); // Copy constructor
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BOOL Filter( INFOTYPE const *pTopicIT ) const;// { return TRUE; }
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void DeleteIncType( int const type ){ if(m_pInclusive) DeleteIT(type, m_pInclusive);}
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void DeleteExcType( int const type ){ if(m_pExclusive) DeleteIT(type, m_pExclusive);}
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void AddIncType(int const type ){if(m_pInclusive) AddIT(type, m_pInclusive);}
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void AddExcType(int const type) {if(m_pExclusive) AddIT(type, m_pExclusive);}
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void BuildMask(void);
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BOOL IsSameSet (PCSTR pszName) const;
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int GetFirstExcITinSubSet(void) const;
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int GetNextExcITinSubSet(void) const;
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int GetFirstIncITinSubSet(void) const;
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int GetNextIncITinSubSet(void) const;
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BOOL IsDeleted( const int pos ) const {if (!m_pIT) return TRUE;
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return ( ((m_pIT->m_itTables.m_ptblInfoTypes->CountStrings()>0)&&
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*(m_pIT->m_itTables.m_ptblInfoTypes->GetPointer(pos))==' ' ))?TRUE:FALSE;}
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};
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class CSubSets : public CSubSet
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{
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friend class CChooseSubsets;
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friend class CAdvancedSearchNavPane;
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public:
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CSubSets( int ITSize, CTable *ptblSubSets, CSiteMap *pSiteMap, BOOL fPredefined );
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CSubSets( int ITSize, CInfoType *pIT, BOOL fPredefined ); // constructor
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~CSubSets(void); // Destructor
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const CSubSets& operator=( const CSubSets& SetsSrc ); // Copy Constructor
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#ifdef HHCTRL
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CSubSets( int ITSize, CHmData* const phmData, BOOL fPredefined);
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void CopyTo( CHmData * const phmData );
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#endif
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protected:
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void _CSubSets(void);
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CSubSet **m_aSubSets; // An allocated array of allocated subsets.
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int m_cSets; // The number of subsets defined in m_aSubSets
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int m_max_subsets; // the number of allocated locations in m_aSubSets
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PSTR m_pszFilename; // Where user defined subsets persist on disk
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CSubSet *m_Toc;
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CSubSet *m_Index;
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CSubSet *m_FTS;
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public:
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BOOL m_fPredefined; // TRUE if the SS are predefined
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CSubSet *m_cur_Set;
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public:
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BOOL fTOCFilter( INFOTYPE const *pTopicIT ) const { return m_Toc?m_Toc->Filter( pTopicIT ):TRUE; }
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BOOL fIndexFilter( INFOTYPE const *pTopicIT ) const { return m_Index?m_Index->Filter( pTopicIT ):TRUE; }
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BOOL fFTSFilter( INFOTYPE const *pTopicIT ) const { return m_FTS?m_FTS->Filter( pTopicIT ):TRUE; }
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CSubSet * GetTocSubset() { return m_Toc; }
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CSubSet * GetIndexSubset() { return m_Index; }
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CSubSet * GetFTSSubset() { return m_FTS; }
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BOOL fTocMask(void) const { return ( m_Toc == NULL)?FALSE:TRUE; }
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BOOL fIndexMask(void) const { return ( m_Index == NULL)?FALSE:TRUE; }
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BOOL fFTSMask(void) const { return ( m_FTS == NULL)?FALSE:TRUE; }
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#ifdef HHCTRL
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void SetTocMask( PCSTR psz, CHHWinType* phh);
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#else
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void SetTocMask( PCSTR psz ) { if (int i = GetSubSetIndex(psz)>=0) m_Toc = m_aSubSets[i]; else m_Toc = NULL ;}
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#endif
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void SetIndexMask( PCSTR psz) { if (int i = GetSubSetIndex(psz)>=0) m_Index = m_aSubSets[i]; else m_Index = NULL ;}
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void SetFTSMask( PCSTR psz ) { if (int i = GetSubSetIndex(psz)>=0) m_FTS = m_aSubSets[i]; else m_FTS = NULL ;}
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CSubSet *AddSubSet(CSubSet *SubSet); // import a subset
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CSubSet *AddSubSet( ); // create a new subset.
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void RemoveSubSet( PCSTR cszName );
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BOOL SaveToFile( PCSTR filename ); // user defined subsets
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BOOL ReadFromFile( PCSTR filename ); // user degined subsets
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PCSTR GetSubSetFile(void) { return m_pszFilename; }
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void SetSubSetFile(PCSTR pszFile) {
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if (!m_pszFilename && pszFile)
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m_pszFilename = lcStrDup(pszFile); }
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int HowManySubSets() const { return m_cSets; }
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int GetSubSetIndex( PCSTR pszName ) const;
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CSubSet *GetSubSet( int const SubSet ) const { return m_aSubSets[SubSet]; }
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CSubSet *GetSubSet( PCSTR pszName ) const { return m_aSubSets[GetSubSetIndex(pszName)]; }
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CSubSet *SelectSubSet( PCSTR pszName ) {m_cur_Set = m_aSubSets[GetSubSetIndex(pszName)];return m_cur_Set;}
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protected:
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void ReSizeSubSet(); // called from AddSubSet()
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};
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#endif // __CSUBSET_H__
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