xref: /aoo4110/main/sc/source/filter/inc/tool.h (revision b1cdbd2c)
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21 
22 
23 
24 #ifndef SC_TOOL_H
25 #define SC_TOOL_H
26 
27 #include <attrib.hxx>    //!!! noch noetig?????
28 #include <document.hxx>
29 
30 // Defaultwerte
31 const sal_uInt8	nDezStd = 0;		// Dezimalstellen fuer Standard-Zellen
32 const sal_uInt8	nDezFloat = 2;	//        "         "  Float-Zellen
33 
34 void		PutFormString( SCCOL nCol, SCROW nRow, SCTAB nTab, sal_Char *pString );
35 
36 void		SetFormat( SCCOL nCol, SCROW nRow, SCTAB nTab, sal_uInt8 nFormat, sal_uInt8 nSt );
37 
38 void		InitPage( void );
39 
40 String		DosToSystem( sal_Char *pSource );
41 
42 double		SnumToDouble( sal_Int16 nVal );
43 
44 double          Snum32ToDouble( sal_uInt32 nValue );
45 
46 typedef sal_uInt16 StampTyp;
47 
48 #define MAKE_STAMP(nF,nS) ((nS&0x0F)+((nF&0x7F)*16))
49 			// Bit 0...3  = Bit 0...3 von Stellenzahl
50 			// Bit 4...10 = Bit 0...6 von Formatbyte
51 
52 class FormIdent
53 {
54 private:
55 	StampTyp		nStamp;			// Identifikations-Schluessel
56 	SfxUInt32Item*	pAttr;			// zugehoeriges Attribut
57 public:
FormIdent(void)58 					FormIdent( void )
59 					{
60 						nStamp = 0;
61 						pAttr = NULL;
62 					}
63 
FormIdent(sal_uInt8 nFormat,sal_uInt8 nSt,SfxUInt32Item & rAttr)64 					FormIdent( sal_uInt8 nFormat, sal_uInt8 nSt, SfxUInt32Item& rAttr )
65 					{
66 						nStamp = MAKE_STAMP( nFormat, nSt );
67 						pAttr = &rAttr;
68 					}
69 
FormIdent(sal_uInt8 nFormat,sal_uInt8 nSt)70 					FormIdent( sal_uInt8 nFormat, sal_uInt8 nSt )
71 					{
72 						nStamp = MAKE_STAMP( nFormat, nSt );
73 						pAttr = NULL;
74 					}
75 
operator ==(const FormIdent & rComp) const76 	sal_Bool			operator ==( const FormIdent& rComp ) const
77 					{
78 						return ( nStamp == rComp.nStamp );
79 					}
80 
operator ==(const StampTyp & rStamp) const81 	sal_Bool			operator ==( const StampTyp& rStamp ) const
82 					{
83 						return ( nStamp == rStamp );
84 					}
85 
GetStamp(void) const86 	StampTyp		GetStamp( void ) const
87 					{
88 						return nStamp;
89 					}
90 
GetAttr(void)91 	SfxUInt32Item*	GetAttr( void )
92 					{
93 						return pAttr;
94 					}
95 
SetStamp(sal_uInt8 nFormat,sal_uInt8 nSt)96 	void			SetStamp( sal_uInt8 nFormat, sal_uInt8 nSt )
97 					{
98 						nStamp = MAKE_STAMP( nFormat, nSt );
99 					}
100 };
101 
102 
103 #define __nSize 2048
104 
105 
106 
107 
108 class FormCache
109 {
110 private:
111 	FormIdent			aIdents[ __nSize ];	//gepufferte Formate
112 	sal_Bool				bValid[ __nSize ];
113 	FormIdent			aCompareIdent;		// zum Vergleichen
114 	sal_uInt8				nDefaultFormat;		// Defaultformat der Datei
115 	SvNumberFormatter*	pFormTable;			// Value-Format-Table-Anker
116 	StampTyp			nIndex;
117 	LanguageType		eLanguage;			// Systemsprache
118 
119 	SfxUInt32Item*		NewAttr( sal_uInt8 nFormat, sal_uInt8 nSt );
120 public:
121 						FormCache( ScDocument*, sal_uInt8 nNewDefaultFormat = 0xFF );
122 						~FormCache();
123 
124 	inline const SfxUInt32Item*	GetAttr( sal_uInt8 nFormat, sal_uInt8 nSt );
SetDefaultFormat(sal_uInt8 nD=0xFF)125 	void				SetDefaultFormat( sal_uInt8 nD = 0xFF )
126 						{
127 							nDefaultFormat = nD;
128 						}
129 };
130 
131 
GetAttr(sal_uInt8 nFormat,sal_uInt8 nSt)132 inline const SfxUInt32Item* FormCache::GetAttr( sal_uInt8 nFormat, sal_uInt8 nSt )
133 {
134 	// PREC:	nFormat = Lotus-Format-Byte
135 	//			nSt = Stellenzahl
136 	// POST:	return = zu nFormat und nSt passendes SC-Format
137 	SfxUInt32Item*		pAttr;
138 	SfxUInt32Item*		pRet;
139 
140 	aCompareIdent.SetStamp( nFormat, nSt );
141 	nIndex = aCompareIdent.GetStamp();
142 	DBG_ASSERT( nIndex < __nSize, "FormCache::GetAttr(): Uuuuuuups... so nicht!" );
143 	if( bValid[ nIndex ] )
144 		pRet = aIdents[ nIndex ].GetAttr();
145 	else
146 	{
147 		// neues Attribut anlegen
148 		pAttr = NewAttr( nFormat, nSt );
149 		DBG_ASSERT( pAttr, "FormCache::GetAttr(): Nix Speicherus" );
150 
151 		aIdents[ nIndex ] = FormIdent( nFormat, nSt, *pAttr );
152 		bValid[ nIndex ] = sal_True;
153 
154 		pRet = pAttr;
155 	}
156 	return pRet;
157 }
158 
159 #endif
160 
161