6adabd915d
If the two item sets are equal, then trivially nothing has changed between them. Change-Id: Ib4c5922959603a0a28e11967a17ba4607e6a010f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131080 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
162 lines
8.2 KiB
C++
162 lines
8.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <optional>
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#include <svl/setitem.hxx>
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#include <svl/itemset.hxx>
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#include <svl/languageoptions.hxx>
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#include <tools/degree.hxx>
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#include <editeng/svxenum.hxx>
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#include "scdllapi.h"
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#include "fonthelper.hxx"
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namespace vcl { class Font; }
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class OutputDevice;
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class Fraction;
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class ScStyleSheet;
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class SvNumberFormatter;
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class ScDocument;
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enum class ScRotateDir : sal_uInt8;
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/// how to treat COL_AUTO in GetFont:
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enum ScAutoFontColorMode
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{
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SC_AUTOCOL_RAW, ///< COL_AUTO is returned
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SC_AUTOCOL_BLACK, ///< always use black
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SC_AUTOCOL_PRINT, ///< black or white, depending on background
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SC_AUTOCOL_DISPLAY, ///< from style settings, or black/white if needed
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SC_AUTOCOL_IGNOREFONT, ///< like DISPLAY, but ignore stored font color (assume COL_AUTO)
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SC_AUTOCOL_IGNOREBACK, ///< like DISPLAY, but ignore stored background color (use configured color)
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SC_AUTOCOL_IGNOREALL ///< like DISPLAY, but ignore stored font and background colors
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};
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class SC_DLLPUBLIC ScPatternAttr final : public SfxSetItem
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{
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std::optional<OUString> pName;
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mutable std::optional<size_t> mxHashCode;
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ScStyleSheet* pStyle;
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sal_uInt64 mnKey;
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public:
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ScPatternAttr(SfxItemSet&& pItemSet, const OUString& rStyleName);
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ScPatternAttr(SfxItemSet&& pItemSet);
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ScPatternAttr(SfxItemPool* pItemPool);
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ScPatternAttr(const ScPatternAttr& rPatternAttr);
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virtual ScPatternAttr* Clone( SfxItemPool *pPool = nullptr ) const override;
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virtual bool operator==(const SfxPoolItem& rCmp) const override;
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// Class cannot be IsSortable() because it's mutable, implement at least Lookup().
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virtual bool HasLookup() const override { return true; }
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virtual lookup_iterator Lookup(lookup_iterator begin, lookup_iterator end ) const override;
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const SfxPoolItem& GetItem( sal_uInt16 nWhichP ) const
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{ return GetItemSet().Get(nWhichP); }
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template<class T> const T& GetItem( TypedWhichId<T> nWhich ) const
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{ return static_cast<const T&>(GetItem(sal_uInt16(nWhich))); }
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static const SfxPoolItem& GetItem( sal_uInt16 nWhich, const SfxItemSet& rItemSet, const SfxItemSet* pCondSet );
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template<class T> static const T& GetItem( TypedWhichId<T> nWhich, const SfxItemSet& rItemSet, const SfxItemSet* pCondSet )
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{ return static_cast<const T&>(GetItem(sal_uInt16(nWhich), rItemSet, pCondSet)); }
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const SfxPoolItem& GetItem( sal_uInt16 nWhich, const SfxItemSet* pCondSet ) const;
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template<class T> const T& GetItem( TypedWhichId<T> nWhich, const SfxItemSet* pCondSet ) const
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{ return static_cast<const T&>(GetItem(sal_uInt16(nWhich), pCondSet)); }
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/// @param pWhich are no ranges, but single IDs, 0-terminated
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bool HasItemsSet( const sal_uInt16* pWhich ) const;
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void ClearItems( const sal_uInt16* pWhich );
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void DeleteUnchanged( const ScPatternAttr* pOldAttrs );
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static SvxCellOrientation GetCellOrientation( const SfxItemSet& rItemSet, const SfxItemSet* pCondSet );
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SvxCellOrientation GetCellOrientation( const SfxItemSet* pCondSet = nullptr ) const;
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/** Static helper function to fill a font object from the passed item set. */
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static void GetFont( vcl::Font& rFont, const SfxItemSet& rItemSet,
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ScAutoFontColorMode eAutoMode,
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const OutputDevice* pOutDev = nullptr,
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const Fraction* pScale = nullptr,
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const SfxItemSet* pCondSet = nullptr,
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SvtScriptType nScript = SvtScriptType::NONE, const Color* pBackConfigColor = nullptr,
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const Color* pTextConfigColor = nullptr );
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static ScDxfFont GetDxfFont(const SfxItemSet& rSet, SvtScriptType nScript);
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/** Fills a font object from the own item set. */
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void GetFont( vcl::Font& rFont, ScAutoFontColorMode eAutoMode,
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const OutputDevice* pOutDev = nullptr,
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const Fraction* pScale = nullptr,
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const SfxItemSet* pCondSet = nullptr,
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SvtScriptType nScript = SvtScriptType::NONE,
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const Color* pBackConfigColor = nullptr,
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const Color* pTextConfigColor = nullptr ) const;
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/** Converts all Calc items contained in rSrcSet to edit engine items and puts them into rEditSet. */
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static void FillToEditItemSet( SfxItemSet& rEditSet, const SfxItemSet& rSrcSet, const SfxItemSet* pCondSet = nullptr );
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/** Converts all Calc items contained in the own item set to edit engine items and puts them into pEditSet. */
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void FillEditItemSet( SfxItemSet* pEditSet, const SfxItemSet* pCondSet = nullptr ) const;
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/** Converts all edit engine items contained in rEditSet to Calc items and puts them into rDestSet. */
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static void GetFromEditItemSet( SfxItemSet& rDestSet, const SfxItemSet& rEditSet );
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/** Converts all edit engine items contained in pEditSet to Calc items and puts them into the own item set. */
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void GetFromEditItemSet( const SfxItemSet* pEditSet );
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void FillEditParaItems( SfxItemSet* pSet ) const;
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ScPatternAttr* PutInPool( ScDocument* pDestDoc, ScDocument* pSrcDoc ) const;
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void SetStyleSheet(ScStyleSheet* pNewStyle, bool bClearDirectFormat = true);
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const ScStyleSheet* GetStyleSheet() const { return pStyle; }
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const OUString* GetStyleName() const;
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void UpdateStyleSheet(const ScDocument& rDoc);
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void StyleToName();
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bool IsVisible() const;
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bool IsVisibleEqual( const ScPatternAttr& rOther ) const;
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/** If font is an old symbol font StarBats/StarMath
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with text encoding RTL_TEXTENC_SYMBOL */
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bool IsSymbolFont() const;
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sal_uInt32 GetNumberFormat( SvNumberFormatter* ) const;
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sal_uInt32 GetNumberFormat( SvNumberFormatter* pFormatter,
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const SfxItemSet* pCondSet ) const;
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Degree100 GetRotateVal( const SfxItemSet* pCondSet ) const;
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ScRotateDir GetRotateDir( const SfxItemSet* pCondSet ) const;
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void SetKey(sal_uInt64 nKey);
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sal_uInt64 GetKey() const;
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static std::optional<bool> FastEqualPatternSets( const SfxItemSet& rSet1, const SfxItemSet& rSet2 );
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// TODO: tdf#135215: This is a band-aid to detect changes and invalidate the hash,
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// a proper way would be probably to override SfxItemSet::Changed(), but 6cb400f41df0dd10
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// hardcoded SfxSetItem to contain SfxItemSet.
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SfxItemSet& GetItemSet() { mxHashCode.reset(); return SfxSetItem::GetItemSet(); }
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using SfxSetItem::GetItemSet;
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private:
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void CalcHashCode() const;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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