xref: /aoo42x/main/sc/source/filter/excel/xladdress.cxx (revision b77af630)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_scfilt.hxx"
26 #include "xladdress.hxx"
27 #include "xestream.hxx"
28 #include "xltracer.hxx"
29 #include "xistream.hxx"
30 
31 // ============================================================================
32 
Read(XclImpStream & rStrm,bool bCol16Bit)33 void XclAddress::Read( XclImpStream& rStrm, bool bCol16Bit )
34 {
35     rStrm >> mnRow;
36     if( bCol16Bit )
37         rStrm >> mnCol;
38     else
39         mnCol = rStrm.ReaduInt8();
40 }
41 
Write(XclExpStream & rStrm,bool bCol16Bit) const42 void XclAddress::Write( XclExpStream& rStrm, bool bCol16Bit ) const
43 {
44     rStrm << mnRow;
45     if( bCol16Bit )
46         rStrm << mnCol;
47     else
48         rStrm << static_cast< sal_uInt8 >( mnCol );
49 }
50 
51 // ----------------------------------------------------------------------------
52 
Contains(const XclAddress & rPos) const53 bool XclRange::Contains( const XclAddress& rPos ) const
54 {
55     return  (maFirst.mnCol <= rPos.mnCol) && (rPos.mnCol <= maLast.mnCol) &&
56             (maFirst.mnRow <= rPos.mnRow) && (rPos.mnRow <= maLast.mnRow);
57 }
58 
Read(XclImpStream & rStrm,bool bCol16Bit)59 void XclRange::Read( XclImpStream& rStrm, bool bCol16Bit )
60 {
61     rStrm >> maFirst.mnRow >> maLast.mnRow;
62     if( bCol16Bit )
63         rStrm >> maFirst.mnCol >> maLast.mnCol;
64     else
65     {
66         maFirst.mnCol = rStrm.ReaduInt8();
67         maLast.mnCol = rStrm.ReaduInt8();
68     }
69 }
70 
Write(XclExpStream & rStrm,bool bCol16Bit) const71 void XclRange::Write( XclExpStream& rStrm, bool bCol16Bit ) const
72 {
73     rStrm << maFirst.mnRow << maLast.mnRow;
74     if( bCol16Bit )
75         rStrm << maFirst.mnCol << maLast.mnCol;
76     else
77         rStrm << static_cast< sal_uInt8 >( maFirst.mnCol ) << static_cast< sal_uInt8 >( maLast.mnCol );
78 }
79 
80 // ----------------------------------------------------------------------------
81 
GetEnclosingRange() const82 XclRange XclRangeList::GetEnclosingRange() const
83 {
84     XclRange aXclRange;
85     if( !empty() )
86     {
87         const_iterator aIt = begin(), aEnd = end();
88         aXclRange = *aIt;
89         for( ++aIt; aIt != aEnd; ++aIt )
90         {
91             aXclRange.maFirst.mnCol = ::std::min( aXclRange.maFirst.mnCol, aIt->maFirst.mnCol );
92             aXclRange.maFirst.mnRow = ::std::min( aXclRange.maFirst.mnRow, aIt->maFirst.mnRow );
93             aXclRange.maLast.mnCol = ::std::max( aXclRange.maLast.mnCol, aIt->maLast.mnCol );
94             aXclRange.maLast.mnRow = ::std::max( aXclRange.maLast.mnRow, aIt->maLast.mnRow );
95         }
96     }
97     return aXclRange;
98 }
99 
Read(XclImpStream & rStrm,bool bCol16Bit)100 void XclRangeList::Read( XclImpStream& rStrm, bool bCol16Bit )
101 {
102     sal_uInt16 nCount;
103     rStrm >> nCount;
104     size_t nOldSize = size();
105     resize( nOldSize + nCount );
106     for( iterator aIt = begin() + nOldSize; rStrm.IsValid() && (nCount > 0); --nCount, ++aIt )
107         aIt->Read( rStrm, bCol16Bit );
108 }
109 
Write(XclExpStream & rStrm,bool bCol16Bit) const110 void XclRangeList::Write( XclExpStream& rStrm, bool bCol16Bit ) const
111 {
112     WriteSubList( rStrm, 0, size(), bCol16Bit );
113 }
114 
WriteSubList(XclExpStream & rStrm,size_t nBegin,size_t nCount,bool bCol16Bit) const115 void XclRangeList::WriteSubList( XclExpStream& rStrm, size_t nBegin, size_t nCount, bool bCol16Bit ) const
116 {
117     DBG_ASSERT( nBegin <= size(), "XclRangeList::WriteSubList - invalid start position" );
118     size_t nEnd = ::std::min< size_t >( nBegin + nCount, size() );
119     sal_uInt16 nXclCount = ulimit_cast< sal_uInt16 >( nEnd - nBegin );
120     rStrm << nXclCount;
121     rStrm.SetSliceSize( bCol16Bit ? 8 : 6 );
122     for( const_iterator aIt = begin() + nBegin, aEnd = begin() + nEnd; aIt != aEnd; ++aIt )
123         aIt->Write( rStrm, bCol16Bit );
124 }
125 
126 // ============================================================================
127 
XclAddressConverterBase(XclTracer & rTracer,const ScAddress & rMaxPos)128 XclAddressConverterBase::XclAddressConverterBase( XclTracer& rTracer, const ScAddress& rMaxPos ) :
129     mrTracer( rTracer ),
130     maMaxPos( rMaxPos ),
131     mnMaxCol( static_cast< sal_uInt16 >( rMaxPos.Col() ) ),
132     mnMaxRow( static_cast< sal_uInt16 >( rMaxPos.Row() ) ),
133     mbColTrunc( false ),
134     mbRowTrunc( false ),
135     mbTabTrunc( false )
136 {
137 }
138 
~XclAddressConverterBase()139 XclAddressConverterBase::~XclAddressConverterBase()
140 {
141 }
142 
CheckScTab(SCTAB nScTab,bool bWarn)143 bool XclAddressConverterBase::CheckScTab( SCTAB nScTab, bool bWarn )
144 {
145     bool bValid = (0 <= nScTab) && (nScTab <= maMaxPos.Tab());
146     if( !bValid && bWarn )
147     {
148         mbTabTrunc |= (nScTab > maMaxPos.Tab());  // do not warn for deleted refs
149         mrTracer.TraceInvalidTab( nScTab, maMaxPos.Tab() );
150     }
151     return bValid;
152 }
153 
154 // ============================================================================
155 
156