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Diffstat (limited to 'sc/source/core/data/clipparam.cxx')
| -rw-r--r-- | sc/source/core/data/clipparam.cxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/sc/source/core/data/clipparam.cxx b/sc/source/core/data/clipparam.cxx new file mode 100644 index 000000000..c2255adee --- /dev/null +++ b/sc/source/core/data/clipparam.cxx @@ -0,0 +1,189 @@ +/* -*- 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 . + */ + +#include <clipparam.hxx> + + +ScClipParam::ScClipParam() : + meDirection(Unspecified), + mbCutMode(false), + mnSourceDocID(0) +{ +} + +ScClipParam::ScClipParam(const ScRange& rRange, bool bCutMode) : + meDirection(Unspecified), + mbCutMode(bCutMode), + mnSourceDocID(0) +{ + maRanges.push_back(rRange); +} + +bool ScClipParam::isMultiRange() const +{ + return maRanges.size() > 1; +} + +SCCOL ScClipParam::getPasteColSize() +{ + if (maRanges.empty()) + return 0; + + switch (meDirection) + { + case ScClipParam::Column: + { + SCCOL nColSize = 0; + for ( size_t i = 0, nListSize = maRanges.size(); i < nListSize; ++i ) + { + const ScRange& rRange = maRanges[ i ]; + nColSize += rRange.aEnd.Col() - rRange.aStart.Col() + 1; + } + return nColSize; + } + case ScClipParam::Row: + { + // We assume that all ranges have identical column size. + const ScRange& rRange = maRanges.front(); + return rRange.aEnd.Col() - rRange.aStart.Col() + 1; + } + case ScClipParam::Unspecified: + default: + ; + } + return 0; +} + +SCROW ScClipParam::getPasteRowSize(const ScDocument& rSrcDoc, bool bIncludeFiltered) +{ + if (maRanges.empty()) + return 0; + + switch (meDirection) + { + case ScClipParam::Column: + { + // We assume that all ranges have identical row size. + const ScRange& rRange = maRanges.front(); + return bIncludeFiltered + ? rRange.aEnd.Row() - rRange.aStart.Row() + 1 + : rSrcDoc.CountNonFilteredRows(rRange.aStart.Row(), rRange.aEnd.Row(), + rRange.aStart.Tab()); + } + case ScClipParam::Row: + { + SCROW nRowSize = 0; + for ( size_t i = 0, nListSize = maRanges.size(); i < nListSize; ++i ) + { + const ScRange& rRange = maRanges[ i ]; + nRowSize += bIncludeFiltered ? rRange.aEnd.Row() - rRange.aStart.Row() + 1 + : rSrcDoc.CountNonFilteredRows(rRange.aStart.Row(), + rRange.aEnd.Row(), + rRange.aStart.Tab()); + } + return nRowSize; + } + case ScClipParam::Unspecified: + default: + ; + } + return 0; +} + +ScRange ScClipParam::getWholeRange() const +{ + return maRanges.Combine(); +} + +void ScClipParam::transpose(const ScDocument& rSrcDoc, bool bIncludeFiltered, + bool bIsMultiRangeRowFilteredTranspose) +{ + mbTransposed = true; + + switch (meDirection) + { + case Column: + meDirection = ScClipParam::Row; + break; + case Row: + meDirection = ScClipParam::Column; + break; + case Unspecified: + default: + ; + } + + ScRangeList aNewRanges; + if (!maRanges.empty()) + { + const ScRange & rRange1 = maRanges.front(); + SCCOL nColOrigin = rRange1.aStart.Col(); + SCROW nRowOrigin = rRange1.aStart.Row(); + SCROW nRowCount = 0; + for ( size_t i = 0, n = maRanges.size(); i < n; ++i ) + { + const ScRange & rRange = maRanges[ i ]; + SCCOL nColDelta = rRange.aStart.Col() - nColOrigin; + SCROW nRowDelta = rRange.aStart.Row() - nRowOrigin; + SCROW nNonFilteredRows = rSrcDoc.CountNonFilteredRows( + rRange.aStart.Row(), rRange.aEnd.Row(), rRange.aStart.Tab()); + if (!bIsMultiRangeRowFilteredTranspose) + { + SCCOL nCol1 = 0; + SCCOL nCol2 = bIncludeFiltered + ? static_cast<SCCOL>(rRange.aEnd.Row() - rRange.aStart.Row()) + : nNonFilteredRows - 1; + SCROW nRow1 = 0; + SCROW nRow2 = static_cast<SCROW>(rRange.aEnd.Col() - rRange.aStart.Col()); + nCol1 += static_cast<SCCOL>(nRowDelta); + nCol2 += static_cast<SCCOL>(nRowDelta); + nRow1 += static_cast<SCROW>(nColDelta); + nRow2 += static_cast<SCROW>(nColDelta); + aNewRanges.push_back(ScRange(nColOrigin + nCol1, nRowOrigin + nRow1, + rRange.aStart.Tab(), nColOrigin + nCol2, + nRowOrigin + nRow2, rRange.aStart.Tab())); + } + else + nRowCount += nNonFilteredRows; + } + + // Transpose of filtered multi range row selection is a special case since filtering + // and selection are in the same dimension (i.e. row), see ScDocument::TransposeClip() + if (bIsMultiRangeRowFilteredTranspose) + { + assert(!bIncludeFiltered && "bIsMultiRangeRowFilteredTranspose can only be true if bIncludeFiltered is false"); + SCCOL nColDelta = rRange1.aStart.Col() - nColOrigin; + SCROW nRowDelta = rRange1.aStart.Row() - nRowOrigin; + SCCOL nCol1 = 0; + SCCOL nCol2 = nRowCount - 1; + SCROW nRow1 = 0; + SCROW nRow2 = static_cast<SCROW>(rRange1.aEnd.Col() - rRange1.aStart.Col()); + nCol1 += static_cast<SCCOL>(nRowDelta); + nCol2 += static_cast<SCCOL>(nRowDelta); + nRow1 += static_cast<SCROW>(nColDelta); + nRow2 += static_cast<SCROW>(nColDelta); + aNewRanges.push_back(ScRange(nColOrigin + nCol1, nRowOrigin + nRow1, + rRange1.aStart.Tab(), nColOrigin + nCol2, + nRowOrigin + nRow2, rRange1.aStart.Tab())); + } + } + maRanges = aNewRanges; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |