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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/.
*/
#pragma once
#include "global.hxx"
#include "address.hxx"
#include "columnset.hxx"
#include <unordered_map>
#include <unordered_set>
class ScDocument;
namespace sc
{
struct ColumnBlockPosition;
class ColumnBlockPositionSet;
/**
* Keep track of all named expressions that have been updated during
* reference update.
*
* Can also be used to collect any set of named expressions / ranges.
*/
class UpdatedRangeNames
{
public:
typedef std::unordered_set<sal_uInt16> NameIndicesType;
void setUpdatedName(SCTAB nTab, sal_uInt16 nIndex);
bool isNameUpdated(SCTAB nTab, sal_uInt16 nIndex) const;
NameIndicesType getUpdatedNames(SCTAB nTab) const;
bool isEmpty(SCTAB nTab) const;
private:
typedef std::unordered_map<SCTAB, NameIndicesType> UpdatedNamesType;
UpdatedNamesType maUpdatedNames;
};
/**
* Context for reference update during shifting, moving or copying of cell
* ranges.
*/
struct RefUpdateContext
{
ScDocument& mrDoc;
/**
* update mode - insert/delete, copy, or move. The reorder mode (which
* corresponds with the reordering of sheets) is not used with this
* context.
*/
UpdateRefMode meMode;
/**
* Range of cells that are about to be moved for insert/delete/move modes.
* For copy mode, it's the destination range of cells that are about to be
* pasted. When moving a range of cells, it's the destination range, not
* the source range.
*/
ScRange maRange;
/** Amount and direction of movement in the column direction. */
SCCOL mnColDelta;
/** Amount and direction of movement in the row direction. */
SCROW mnRowDelta;
/** Amount and direction of movement in the sheet direction. */
SCTAB mnTabDelta;
UpdatedRangeNames maUpdatedNames;
ColumnSet maRegroupCols;
ColumnBlockPositionSet* mpBlockPos; // not owning
RefUpdateContext(ScDocument& rDoc);
bool isInserted() const;
bool isDeleted() const;
void setBlockPositionReference(ColumnBlockPositionSet* blockPos);
ColumnBlockPosition* getBlockPosition(SCTAB nTab, SCCOL nCol);
};
struct RefUpdateResult
{
/**
* When this flag is true, the result of the formula needs to be
* re-calculated either because it contains a reference that's been
* deleted, or the size of a range reference has changed.
*/
bool mbValueChanged;
/**
* This flag indicates whether any reference in the token array has been
* modified.
*/
bool mbReferenceModified;
/**
* When this flag is true, it indicates that the token array contains a
* range name that's been updated.
*/
bool mbNameModified;
RefUpdateResult();
};
struct SC_DLLPUBLIC RefUpdateInsertTabContext
{
ScDocument& mrDoc;
SCTAB mnInsertPos;
SCTAB mnSheets;
UpdatedRangeNames maUpdatedNames;
RefUpdateInsertTabContext(ScDocument& rDoc, SCTAB nInsertPos, SCTAB nSheets);
};
struct SC_DLLPUBLIC RefUpdateDeleteTabContext
{
ScDocument& mrDoc;
SCTAB mnDeletePos;
SCTAB mnSheets;
UpdatedRangeNames maUpdatedNames;
RefUpdateDeleteTabContext(ScDocument& rDoc, SCTAB nInsertPos, SCTAB nSheets);
};
struct RefUpdateMoveTabContext
{
ScDocument& mrDoc;
SCTAB mnOldPos;
SCTAB mnNewPos;
UpdatedRangeNames maUpdatedNames;
RefUpdateMoveTabContext(ScDocument& rDoc, SCTAB nOldPos, SCTAB nNewPos);
SCTAB getNewTab(SCTAB nOldTab) const;
};
struct SetFormulaDirtyContext
{
SCTAB mnTabDeletedStart;
SCTAB mnTabDeletedEnd;
/**
* When true, go through all reference tokens and clears "sheet deleted"
* flag if its corresponding index falls within specified sheet range.
*/
bool mbClearTabDeletedFlag;
SetFormulaDirtyContext();
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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