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Diffstat (limited to 'sc/inc/fillinfo.hxx')
| -rw-r--r-- | sc/inc/fillinfo.hxx | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/sc/inc/fillinfo.hxx b/sc/inc/fillinfo.hxx new file mode 100644 index 000000000..1a6ebaee5 --- /dev/null +++ b/sc/inc/fillinfo.hxx @@ -0,0 +1,284 @@ +/* -*- 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 . + */ + +#pragma once + +#include <sal/config.h> + +#include <memory> + +#include <svx/framelinkarray.hxx> +#include "colorscale.hxx" +#include "cellvalue.hxx" +#include <o3tl/typed_flags_set.hxx> +#include <optional> + +class SfxItemSet; +class SvxBrushItem; +class SvxBoxItem; +class SvxLineItem; +class SvxShadowItem; + +class ScPatternAttr; + +enum class ScRotateDir : sal_uInt8 { + NONE, Standard, Left, Right, Center +}; + +enum class ScClipMark : sal_uInt8 { + NONE = 0x00, Left = 0x01, Right = 0x02, Bottom = 0x03, Top = 0x04 +}; +namespace o3tl { + template<> struct typed_flags<ScClipMark> : is_typed_flags<ScClipMark, 0x07> {}; +} + +const sal_uInt8 SC_CLIPMARK_SIZE = 64; + +enum ScShadowPart +{ + SC_SHADOW_HSTART, + SC_SHADOW_VSTART, + SC_SHADOW_HORIZ, + SC_SHADOW_VERT, + SC_SHADOW_CORNER +}; + +struct ScDataBarInfo +{ + double mnZero; // 0 to 100 + Color maColor; + double mnLength; // -100 to 100 + bool mbGradient; + bool mbShowValue; + Color maAxisColor; + + bool operator==(const ScDataBarInfo& r) const + { + if( mnZero != r.mnZero ) + return false; + if( maColor != r.maColor ) + return false; + if(mnLength != r.mnLength) + return false; + if (mbGradient != r.mbGradient) + return false; + + return true; + } + + bool operator!=(const ScDataBarInfo& r) const + { + return !(*this == r); + } +}; + +struct ScIconSetInfo +{ + sal_Int32 nIconIndex; + ScIconSetType eIconSetType; + tools::Long mnHeight = 0; + bool mbShowValue; +}; + +// FillInfo() computes some info for all cells starting from column 0, +// but most of the info is needed only for cells in the given columns. +// Keeping all the info in ScCellInfo could lead to allocation and initialization +// of MiB's of memory, so split the info needed for all cells to a smaller structure. +struct ScBasicCellInfo +{ + ScBasicCellInfo() + : nWidth(0) + , bEmptyCellText(true) + , bEditEngine(false) // view-internal + {} + sal_uInt16 nWidth; + bool bEmptyCellText : 1; + bool bEditEngine : 1; // output-internal +}; + +struct ScCellInfo +{ + ScCellInfo() + : pPatternAttr(nullptr) + , pConditionSet(nullptr) + , pDataBar(nullptr) + , pIconSet(nullptr) + , pBackground(nullptr) // TODO: omit? + , pLinesAttr(nullptr) + , mpTLBRLine(nullptr) + , mpBLTRLine(nullptr) + , pShadowAttr(nullptr) + , pHShadowOrigin(nullptr) + , pVShadowOrigin(nullptr) + , eHShadowPart(SC_SHADOW_HSTART) + , eVShadowPart(SC_SHADOW_HSTART) + , nClipMark(ScClipMark::NONE) + , nRotateDir(ScRotateDir::NONE) + , bMerged(false) + , bHOverlapped(false) + , bVOverlapped(false) + , bAutoFilter(false) + , bPivotButton(false) + , bPivotPopupButton(false) + , bFilterActive(false) + , bPrinted(false) // view-internal + , bHideGrid(false) // view-internal + { + } + + ScCellInfo(const ScCellInfo&) = delete; + const ScCellInfo& operator=(const ScCellInfo&) = delete; + + ScRefCellValue maCell; + + const ScPatternAttr* pPatternAttr; + const SfxItemSet* pConditionSet; + std::optional<Color> mxColorScale; + const ScDataBarInfo* pDataBar; + const ScIconSetInfo* pIconSet; + + const SvxBrushItem* pBackground; + + const SvxBoxItem* pLinesAttr; /// original item from document. + const SvxLineItem* mpTLBRLine; /// original item from document. + const SvxLineItem* mpBLTRLine; /// original item from document. + + const SvxShadowItem* pShadowAttr; // original item (internal) + + const SvxShadowItem* pHShadowOrigin; + const SvxShadowItem* pVShadowOrigin; + + ScShadowPart eHShadowPart : 4; // shadow effective for drawing + ScShadowPart eVShadowPart : 4; + ScClipMark nClipMark; + ScRotateDir nRotateDir; + + bool bMerged : 1; + bool bHOverlapped : 1; + bool bVOverlapped : 1; + bool bAutoFilter : 1; + bool bPivotButton:1; + bool bPivotPopupButton:1; + bool bFilterActive:1; + bool bPrinted : 1; // when required (pagebreak mode) + bool bHideGrid : 1; // output-internal +}; + +const SCCOL SC_ROTMAX_NONE = SCCOL_MAX; + +struct RowInfo +{ + RowInfo() = default; + RowInfo(const RowInfo&) = delete; + const RowInfo& operator=(const RowInfo&) = delete; + + ScCellInfo& cellInfo(SCCOL nCol) + { + assert( nCol >= nStartCol - 1 ); +#ifdef DBG_UTIL + assert( nCol <= nEndCol + 1 ); +#endif + return pCellInfo[ nCol - nStartCol + 1 ]; + } + const ScCellInfo& cellInfo(SCCOL nCol) const + { + return const_cast<RowInfo*>(this)->cellInfo(nCol); + } + + ScBasicCellInfo& basicCellInfo(SCCOL nCol) + { + assert( nCol >= -1 ); +#ifdef DBG_UTIL + assert( nCol <= nEndCol + 1 ); +#endif + return pBasicCellInfo[ nCol + 1 ]; + } + const ScBasicCellInfo& basicCellInfo(SCCOL nCol) const + { + return const_cast<RowInfo*>(this)->basicCellInfo(nCol); + } + + void allocCellInfo(SCCOL startCol, SCCOL endCol) + { + nStartCol = startCol; +#ifdef DBG_UTIL + nEndCol = endCol; +#endif + pCellInfo = new ScCellInfo[ endCol - nStartCol + 1 + 2 ]; + pBasicCellInfo = new ScBasicCellInfo[ endCol + 1 + 2 ]; + } + void freeCellInfo() + { + delete[] pCellInfo; + delete[] pBasicCellInfo; + } + + sal_uInt16 nHeight; + SCROW nRowNo; + SCCOL nRotMaxCol; // SC_ROTMAX_NONE, if nothing + + bool bEmptyBack:1; + bool bAutoFilter:1; + bool bPivotButton:1; + bool bChanged:1; // TRUE, if not tested + +private: + // This class allocates ScCellInfo with also one item extra before and after. + // To make handling easier, this is private and access functions take care of adjusting + // the array indexes and error-checking. ScCellInfo is allocated only for a given + // range of columns plus one on each side, ScBasicCellInfo is allocated for columns + // starting from column 0 until the last column given, again plus one on each side. + ScCellInfo* pCellInfo; + ScBasicCellInfo* pBasicCellInfo; + SCCOL nStartCol; +#ifdef DBG_UTIL + SCCOL nEndCol; +#endif +}; + +struct ScTableInfo +{ + svx::frame::Array maArray; + std::unique_ptr<RowInfo[]> + mpRowInfo; + SCSIZE mnArrCount; + SCSIZE mnArrCapacity; + bool mbPageMode; + + explicit ScTableInfo(const SCSIZE capacity = 1024); + ~ScTableInfo(); + ScTableInfo(const ScTableInfo&) = delete; + const ScTableInfo& operator=(const ScTableInfo&) = delete; + + void addDataBarInfo(std::unique_ptr<const ScDataBarInfo> info) + { + mDataBarInfos.push_back(std::move(info)); + } + void addIconSetInfo(std::unique_ptr<const ScIconSetInfo> info) + { + mIconSetInfos.push_back(std::move(info)); + } +private: + // These are owned here and not in ScCellInfo to avoid freeing + // memory for every pointer in ScCellInfo, most of which are nullptr. + std::vector<std::unique_ptr<const ScDataBarInfo>> mDataBarInfos; + std::vector<std::unique_ptr<const ScIconSetInfo>> mIconSetInfos; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |