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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sc/inc/refupdatecontext.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sc/inc/refupdatecontext.hxx')
-rw-r--r-- | sc/inc/refupdatecontext.hxx | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/sc/inc/refupdatecontext.hxx b/sc/inc/refupdatecontext.hxx new file mode 100644 index 000000000..b8baf8622 --- /dev/null +++ b/sc/inc/refupdatecontext.hxx @@ -0,0 +1,166 @@ +/* -*- 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/. + */ + +#ifndef INCLUDED_SC_INC_REFUPDATECONTEXT_HXX +#define INCLUDED_SC_INC_REFUPDATECONTEXT_HXX + +#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(); +}; +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |