summaryrefslogtreecommitdiffstats
path: root/sc/inc/refupdatecontext.hxx
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sc/inc/refupdatecontext.hxx
parentInitial commit. (diff)
downloadlibreoffice-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.hxx166
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: */