Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 208 insertions, 0 deletions

diff --git a/sc/inc/refdata.hxx b/sc/inc/refdata.hxx
new file mode 100644
index 000000000..055095f48
--- /dev/null
+++ b/sc/inc/refdata.hxx
@@ -0,0 +1,208 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SC_INC_REFDATA_HXX
+#define INCLUDED_SC_INC_REFDATA_HXX
+
+#include "address.hxx"
+#include "scdllapi.h"
+#include "calcmacros.hxx"
+
+struct ScSheetLimits;
+
+/// Single reference (one address) into the sheet
+struct SC_DLLPUBLIC ScSingleRefData
+{
+private:
+    SCCOL mnCol;
+    SCROW mnRow;
+    SCTAB mnTab;
+
+    union
+    {
+        sal_uInt8 mnFlagValue;
+        struct
+        {
+            bool bColRel     :1;
+            bool bColDeleted :1;
+            bool bRowRel     :1;
+            bool bRowDeleted :1;
+            bool bTabRel     :1;
+            bool bTabDeleted :1;
+            bool bFlag3D     :1;     ///< 3D-Ref
+            bool bRelName    :1;     ///< Reference derived from RangeName with relative values
+        } Flags;
+    };
+
+public:
+    /// No default ctor, because used in ScRawToken union, set InitFlags!
+    void InitFlags() { mnFlagValue = 0; }    ///< all FALSE
+    /// InitAddress: InitFlags and set address
+    void InitAddress( const ScAddress& rAdr );
+    void InitAddress( SCCOL nCol, SCROW nRow, SCTAB nTab );
+    /// InitAddressRel: InitFlags and set address, everything relative to rPos
+    void InitAddressRel( const ScDocument* pDoc, const ScAddress& rAdr, const ScAddress& rPos );
+    /// InitFlags and set address, relative to rPos if rRef says so.
+    void InitFromRefAddress( const ScDocument* pDoc, const ScRefAddress& rRef, const ScAddress& rPos );
+    sal_uInt8 FlagValue() const { return mnFlagValue;}
+
+    void SetColRel( bool bVal ) { Flags.bColRel = bVal; }
+    bool IsColRel() const { return Flags.bColRel; }
+    void SetRowRel( bool bVal ) { Flags.bRowRel = bVal; }
+    bool IsRowRel() const { return Flags.bRowRel; }
+    void SetTabRel( bool bVal ) { Flags.bTabRel = bVal; }
+    bool IsTabRel() const { return Flags.bTabRel; }
+
+    void SetAbsCol( SCCOL nVal );
+    void SetRelCol( SCCOL nVal );
+    void IncCol( SCCOL nInc );
+    void SetAbsRow( SCROW nVal );
+    void SetRelRow( SCROW nVal );
+    void IncRow( SCROW nInc );
+    void SetAbsTab( SCTAB nVal );
+    void SetRelTab( SCTAB nVal );
+    void IncTab( SCTAB nInc );
+
+    void SetColDeleted( bool bVal );
+    bool IsColDeleted() const { return Flags.bColDeleted;}
+    void SetRowDeleted( bool bVal );
+    bool IsRowDeleted() const { return Flags.bRowDeleted;}
+    void SetTabDeleted( bool bVal );
+    bool IsTabDeleted() const { return Flags.bTabDeleted;}
+    bool IsDeleted() const;
+
+    void SetFlag3D( bool bVal ) { Flags.bFlag3D = bVal; }
+    bool IsFlag3D() const { return Flags.bFlag3D; }
+    void SetRelName( bool bVal ) { Flags.bRelName = bVal; }
+    bool IsRelName() const { return Flags.bRelName; }
+
+    bool Valid(const ScDocument* pDoc) const;
+    bool ColValid(const ScDocument* pDoc) const;
+    bool RowValid(const ScDocument* pDoc) const;
+    bool TabValid() const;
+    /** In external references nTab is -1 if the external document was not
+        loaded but the sheet was cached, or >=0 if the external document was
+        loaded. */
+    bool ValidExternal(const ScDocument* pDoc) const;
+
+    ScAddress toAbs( ScSheetLimits& rLimits, const ScAddress& rPos ) const;
+    ScAddress toAbs( const ScDocument* pDoc, const ScAddress& rPos ) const;
+    void SetAddress( ScSheetLimits& rLimits, const ScAddress& rAddr, const ScAddress& rPos );
+    SCROW Row() const;
+    SCCOL Col() const;
+    SCTAB Tab() const;
+
+    /** Adjust ordering (front-top-left/rear-bottom-right) to a new position. */
+    static void PutInOrder( ScSingleRefData& rRef1, ScSingleRefData& rRef2, const ScAddress& rPos );
+
+    bool operator==( const ScSingleRefData& ) const;
+    bool operator!=( const ScSingleRefData& ) const;
+
+#if DEBUG_FORMULA_COMPILER
+    void Dump( int nIndent = 0 ) const;
+#endif
+};
+
+/// Complex reference (a range) into the sheet
+struct ScComplexRefData
+{
+    ScSingleRefData Ref1;
+    ScSingleRefData Ref2;
+
+    void InitFlags()
+        { Ref1.InitFlags(); Ref2.InitFlags(); }
+    void InitRange( const ScRange& rRange )
+        {
+            Ref1.InitAddress( rRange.aStart );
+            Ref2.InitAddress( rRange.aEnd );
+        }
+    void InitRangeRel( const ScDocument* pDoc, const ScRange& rRange, const ScAddress& rPos )
+        {
+            Ref1.InitAddressRel( pDoc, rRange.aStart, rPos );
+            Ref2.InitAddressRel( pDoc, rRange.aEnd, rPos );
+        }
+    void InitRange( SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
+                            SCCOL nCol2, SCROW nRow2, SCTAB nTab2 )
+        {
+            Ref1.InitAddress( nCol1, nRow1, nTab1 );
+            Ref2.InitAddress( nCol2, nRow2, nTab2 );
+        }
+
+    /// InitFlags and set range, relative to rPos if rRef1 and rRef2 say so.
+    void InitFromRefAddresses( const ScDocument* pDoc, const ScRefAddress& rRef1, const ScRefAddress& rRef2, const ScAddress& rPos );
+
+    bool Valid(const ScDocument* pDoc) const;
+
+    /** In external references nTab is -1 for the start tab and -1 for the end
+        tab if one sheet and the external document was not loaded but sheet was
+        cached, or >=0 also if more than one sheets. */
+    bool ValidExternal(const ScDocument* pDoc) const;
+
+    /** Whether this references entire columns, A:A */
+    bool IsEntireCol() const
+    {
+        // Both row anchors must be absolute.
+        return Ref1.Row() == 0 && Ref2.Row() == MAXROW && !Ref1.IsRowRel() && !Ref2.IsRowRel();
+    }
+
+    /** Whether this references entire rows, 1:1 */
+    bool IsEntireRow() const
+    {
+        // Both column anchors must be absolute.
+        return Ref1.Col() == 0 && Ref2.Col() == MAXCOL && !Ref1.IsColRel() && !Ref2.IsColRel();
+    }
+
+    SC_DLLPUBLIC ScRange toAbs( ScSheetLimits& rLimits, const ScAddress& rPos ) const;
+    SC_DLLPUBLIC ScRange toAbs( const ScDocument* pDoc, const ScAddress& rPos ) const;
+
+    /** Set a new range, assuming that the ordering of the range matches the
+        ordering of the reference data flags already set. */
+    void SetRange( ScSheetLimits& rLimits, const ScRange& rRange, const ScAddress& rPos );
+
+    /** Adjust ordering (front-top-left/rear-bottom-right) to a new position. */
+    void PutInOrder( const ScAddress& rPos );
+
+    bool operator==( const ScComplexRefData& r ) const
+        { return Ref1 == r.Ref1 && Ref2 == r.Ref2; }
+    /** Enlarge range if reference passed is not within existing range.
+        ScAddress position is used to calculate absolute references from
+        relative references. */
+    ScComplexRefData& Extend( ScSheetLimits& rLimits, const ScSingleRefData & rRef, const ScAddress & rPos );
+    ScComplexRefData& Extend( ScSheetLimits& rLimits, const ScComplexRefData & rRef, const ScAddress & rPos );
+
+    /** Increment or decrement end column unless or until sticky.
+        @see ScRange::IncEndColSticky()
+        @return TRUE if changed. */
+    bool IncEndColSticky( const ScDocument* pDoc, SCCOL nDelta, const ScAddress& rPos );
+
+    /** Increment or decrement end row unless or until sticky.
+        @see ScRange::IncEndRowSticky()
+        @return TRUE if changed. */
+    bool IncEndRowSticky( const ScDocument* pDoc, SCROW nDelta, const ScAddress& rPos );
+
+    bool IsDeleted() const;
+
+#if DEBUG_FORMULA_COMPILER
+    void Dump( int nIndent = 0 ) const;
+#endif
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */