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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include "address.hxx"
+#include "document.hxx"
+
+// This is used by change tracking. References there may be located also outside of the document
+// (see ScRefUpdate::Update()), and so it needs bigger range than ScAddress/ScRange.
+
+class ScBigAddress
+{
+ sal_Int64 nRow;
+ sal_Int64 nCol;
+ sal_Int64 nTab;
+
+public:
+ ScBigAddress() : nRow(0), nCol(0), nTab(0) {}
+ ScBigAddress( sal_Int64 nColP, sal_Int64 nRowP, sal_Int64 nTabP )
+ : nRow( nRowP ), nCol( nColP ), nTab( nTabP ) {}
+ ScBigAddress( const ScBigAddress& r )
+ : nRow( r.nRow ), nCol( r.nCol ), nTab( r.nTab ) {}
+ ScBigAddress( ScBigAddress&& ) = default;
+ ScBigAddress( const ScAddress& r )
+ : nRow( r.Row() ), nCol( r.Col() ), nTab( r.Tab() ) {}
+
+ sal_Int64 Col() const { return nCol; }
+ sal_Int64 Row() const { return nRow; }
+ sal_Int64 Tab() const { return nTab; }
+
+ void Set( sal_Int64 nColP, sal_Int64 nRowP, sal_Int64 nTabP )
+ { nCol = nColP; nRow = nRowP; nTab = nTabP; }
+ void SetCol( sal_Int64 nColP ) { nCol = nColP; }
+ void SetRow( sal_Int64 nRowP ) { nRow = nRowP; }
+ void SetTab( sal_Int64 nTabP ) { nTab = nTabP; }
+ void IncCol( sal_Int64 n = 1 ) { nCol += n; }
+ void IncRow( sal_Int64 n = 1 ) { nRow += n; }
+ void IncTab( sal_Int64 n = 1 ) { nTab += n; }
+
+ void GetVars( sal_Int64& nColP, sal_Int64& nRowP, sal_Int64& nTabP ) const
+ { nColP = nCol; nRowP = nRow; nTabP = nTab; }
+
+ bool IsValid( const ScDocument& rDoc ) const;
+ inline ScAddress MakeAddress( const ScDocument& rDoc ) const;
+
+ ScBigAddress& operator=( const ScBigAddress& r )
+ { nCol = r.nCol; nRow = r.nRow; nTab = r.nTab; return *this; }
+ ScBigAddress& operator=( ScBigAddress&& ) = default;
+ ScBigAddress& operator=( const ScAddress& r )
+ { nCol = r.Col(); nRow = r.Row(); nTab = r.Tab(); return *this; }
+ bool operator==( const ScBigAddress& r ) const
+ { return nCol == r.nCol && nRow == r.nRow && nTab == r.nTab; }
+ bool operator!=( const ScBigAddress& r ) const
+ { return !operator==( r ); }
+};
+
+inline ScAddress ScBigAddress::MakeAddress( const ScDocument& rDoc ) const
+{
+ SCCOL nColA;
+ SCROW nRowA;
+ SCTAB nTabA;
+
+ if ( nCol < 0 )
+ nColA = 0;
+ else if ( nCol > rDoc.MaxCol() )
+ nColA = rDoc.MaxCol();
+ else
+ nColA = static_cast<SCCOL>(nCol);
+
+ if ( nRow < 0 )
+ nRowA = 0;
+ else if ( nRow > rDoc.MaxRow() )
+ nRowA = rDoc.MaxRow();
+ else
+ nRowA = static_cast<SCROW>(nRow);
+
+ if ( nTab < 0 )
+ nTabA = 0;
+ else if ( nTab > MAXTAB )
+ nTabA = MAXTAB;
+ else
+ nTabA = static_cast<SCTAB>(nTab);
+
+ return ScAddress( nColA, nRowA, nTabA );
+}
+
+class ScBigRange
+{
+public:
+
+ ScBigAddress aStart;
+ ScBigAddress aEnd;
+
+ ScBigRange() : aStart(), aEnd() {}
+ ScBigRange( const ScBigRange& r )
+ : aStart( r.aStart ), aEnd( r.aEnd ) {}
+ ScBigRange( ScBigRange&& ) = default;
+ ScBigRange( const ScRange& r )
+ : aStart( r.aStart ), aEnd( r.aEnd ) {}
+ ScBigRange( sal_Int64 nCol1, sal_Int64 nRow1, sal_Int64 nTab1,
+ sal_Int64 nCol2, sal_Int64 nRow2, sal_Int64 nTab2 )
+ : aStart( nCol1, nRow1, nTab1 ),
+ aEnd( nCol2, nRow2, nTab2 ) {}
+
+ void Set( sal_Int64 nCol1, sal_Int64 nRow1, sal_Int64 nTab1,
+ sal_Int64 nCol2, sal_Int64 nRow2, sal_Int64 nTab2 )
+ { aStart.Set( nCol1, nRow1, nTab1 );
+ aEnd.Set( nCol2, nRow2, nTab2 ); }
+
+ void GetVars( sal_Int64& nCol1, sal_Int64& nRow1, sal_Int64& nTab1,
+ sal_Int64& nCol2, sal_Int64& nRow2, sal_Int64& nTab2 ) const
+ { aStart.GetVars( nCol1, nRow1, nTab1 );
+ aEnd.GetVars( nCol2, nRow2, nTab2 ); }
+
+ bool IsValid( const ScDocument& rDoc ) const
+ { return aStart.IsValid( rDoc ) && aEnd.IsValid( rDoc ); }
+ ScRange MakeRange( const ScDocument& rDoc ) const
+ { return ScRange( aStart.MakeAddress( rDoc ), aEnd.MakeAddress( rDoc ) ); }
+
+ inline bool Contains( const ScBigAddress& ) const; ///< is Address& in range?
+ inline bool Contains( const ScBigRange& ) const; ///< is Range& in range?
+ inline bool Intersects( const ScBigRange& ) const; ///< do two ranges overlap?
+
+ ScBigRange& operator=( const ScBigRange& r )
+ { aStart = r.aStart; aEnd = r.aEnd; return *this; }
+ ScBigRange& operator=( ScBigRange&& ) = default;
+ bool operator==( const ScBigRange& r ) const
+ { return (aStart == r.aStart) && (aEnd == r.aEnd); }
+ bool operator!=( const ScBigRange& r ) const
+ { return !operator==( r ); }
+
+ // These are used to define whole rows/cols/tabs.
+ constexpr static sal_Int64 nRangeMin = ::std::numeric_limits<sal_Int64>::min();;
+ constexpr static sal_Int64 nRangeMax = ::std::numeric_limits<sal_Int64>::max();;
+};
+
+inline bool ScBigRange::Contains( const ScBigAddress& rAddr ) const
+{
+ return
+ aStart.Col() <= rAddr.Col() && rAddr.Col() <= aEnd.Col() &&
+ aStart.Row() <= rAddr.Row() && rAddr.Row() <= aEnd.Row() &&
+ aStart.Tab() <= rAddr.Tab() && rAddr.Tab() <= aEnd.Tab();
+}
+
+inline bool ScBigRange::Contains( const ScBigRange& r ) const
+{
+ return
+ aStart.Col() <= r.aStart.Col() && r.aEnd.Col() <= aEnd.Col() &&
+ aStart.Row() <= r.aStart.Row() && r.aEnd.Row() <= aEnd.Row() &&
+ aStart.Tab() <= r.aStart.Tab() && r.aEnd.Tab() <= aEnd.Tab();
+}
+
+inline bool ScBigRange::Intersects( const ScBigRange& r ) const
+{
+ return
+ aStart.Col() <= r.aEnd.Col() && r.aStart.Col() <= aEnd.Col() &&
+ aStart.Row() <= r.aEnd.Row() && r.aStart.Row() <= aEnd.Row() &&
+ aStart.Tab() <= r.aEnd.Tab() && r.aStart.Tab() <= aEnd.Tab();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */