269 lines
9 KiB
C++
269 lines
9 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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#ifndef INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX
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#define INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX
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#include <undobj.hxx>
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#include <memory>
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#include <rtl/ustring.hxx>
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#include <svl/itemset.hxx>
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#include <swtypes.hxx>
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#include <calbck.hxx>
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#include <o3tl/sorted_vector.hxx>
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class SvxTabStopItem;
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class SwFormat;
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class SwFootnoteInfo;
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class SwEndNoteInfo;
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class SwDoc;
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class SwUndoAttr final : public SwUndo, private SwUndRng
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{
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SfxItemSet m_AttrSet; // attributes for Redo
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const std::unique_ptr<SwHistory> m_pHistory; // History for Undo
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std::unique_ptr<SwRedlineData> m_pRedlineData; // Redlining
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std::unique_ptr<SwRedlineSaveDatas> m_pRedlineSaveData;
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SwNodeOffset m_nNodeIndex; // Offset: for Redlining
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const SetAttrMode m_nInsertFlags; // insert flags
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OUString m_aChrFormatName;
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void RemoveIdx( SwDoc& rDoc );
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void redoAttribute(SwPaM& rPam, sw::UndoRedoContext& rContext);
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public:
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SwUndoAttr( const SwPaM&, SfxItemSet, const SetAttrMode nFlags );
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SwUndoAttr( const SwPaM&, const SfxPoolItem&, const SetAttrMode nFlags );
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virtual ~SwUndoAttr() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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void SaveRedlineData( const SwPaM& rPam, bool bInsContent );
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SwHistory& GetHistory() { return *m_pHistory; }
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};
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class SwUndoResetAttr final : public SwUndo, private SwUndRng
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{
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const std::unique_ptr<SwHistory> m_pHistory;
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o3tl::sorted_vector<sal_uInt16> m_Ids;
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const sal_uInt16 m_nFormatId; // Format-Id for Redo
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public:
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SwUndoResetAttr( const SwPaM&, sal_uInt16 nFormatId );
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SwUndoResetAttr( const SwPosition&, sal_uInt16 nFormatId );
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virtual ~SwUndoResetAttr() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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void SetAttrs( o3tl::sorted_vector<sal_uInt16> && rAttrs );
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SwHistory& GetHistory() { return *m_pHistory; }
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};
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class SwUndoFormatAttr final : public SwUndo
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{
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friend class SwUndoDefaultAttr;
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OUString m_sFormatName;
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std::optional<SfxItemSet> m_oOldSet; // old attributes
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sal_Int32 m_nAnchorContentOffset;
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SwNodeOffset m_nNodeIndex;
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const sal_uInt16 m_nFormatWhich;
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const bool m_bSaveDrawPt;
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void SaveFlyAnchor( const SwFormat * pFormat, bool bSaveDrawPt = false );
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// #i35443# - Add return value, type <bool>.
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// Return value indicates, if anchor attribute is restored.
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// Notes: - If anchor attribute is restored, all other existing attributes
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// are also restored.
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// - Anchor attribute isn't restored successfully, if it contains
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// an invalid anchor position and all other existing attributes
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// aren't restored.
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// This situation occurs for undo of styles.
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bool RestoreFlyAnchor(::sw::UndoRedoContext & rContext);
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// --> OD 2008-02-27 #refactorlists# - removed <rAffectedItemSet>
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void Init( const SwFormat & rFormat );
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public:
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// register at the Format and save old attributes
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// --> OD 2008-02-27 #refactorlists# - removed <rNewSet>
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SwUndoFormatAttr( SfxItemSet&& rOldSet,
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SwFormat& rFormat,
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bool bSaveDrawPt );
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SwUndoFormatAttr( const SfxPoolItem& rItem,
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SwFormat& rFormat,
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bool bSaveDrawPt );
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virtual ~SwUndoFormatAttr() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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virtual SwRewriter GetRewriter() const override;
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void PutAttr( const SfxPoolItem& rItem, const SwDoc& rDoc );
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SwFormat* GetFormat( const SwDoc& rDoc ); // checks if it is still in the Doc!
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};
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// --> OD 2008-02-12 #newlistlevelattrs#
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class SwUndoFormatResetAttr final : public SwUndo
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{
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public:
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SwUndoFormatResetAttr( SwFormat& rChangedFormat,
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const std::vector<sal_uInt16>& rIds );
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virtual ~SwUndoFormatResetAttr() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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private:
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// format at which a certain attribute is reset.
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SwFormat * const m_pChangedFormat;
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// old attribute which has been reset - needed for undo.
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SfxItemSet m_aSet;
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void BroadcastStyleChange();
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};
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class SwUndoDontExpandFormat final : public SwUndo
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{
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const SwNodeOffset m_nNodeIndex;
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const sal_Int32 m_nContentIndex;
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public:
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SwUndoDontExpandFormat( const SwPosition& rPos );
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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};
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// helper class to receive changed attribute sets
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class SwUndoFormatAttrHelper final : public SwClient
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{
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SwFormat& m_rFormat;
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std::unique_ptr<SwUndoFormatAttr> m_pUndo;
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const bool m_bSaveDrawPt;
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public:
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SwUndoFormatAttrHelper(SwFormat& rFormat, bool bSaveDrawPt = true);
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virtual void SwClientNotify(const SwModify&, const SfxHint&) override;
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SwUndoFormatAttr* GetUndo() const { return m_pUndo.get(); }
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// release the undo object (so it is not deleted here), and return it
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std::unique_ptr<SwUndoFormatAttr> ReleaseUndo() { return std::move(m_pUndo); }
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};
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class SwDocModifyAndUndoGuard final
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{
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SwDoc* doc;
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std::unique_ptr<SwUndoFormatAttrHelper> helper;
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public:
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SwDocModifyAndUndoGuard(SwFormat& format);
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~SwDocModifyAndUndoGuard();
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};
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class SwUndoMoveLeftMargin final : public SwUndo, private SwUndRng
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{
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const std::unique_ptr<SwHistory> m_pHistory;
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const bool m_bModulus;
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public:
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SwUndoMoveLeftMargin( const SwPaM&, bool bRight, bool bModulus );
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virtual ~SwUndoMoveLeftMargin() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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SwHistory& GetHistory() { return *m_pHistory; }
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};
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class SwUndoDefaultAttr final : public SwUndo
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{
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std::optional<SfxItemSet> m_oOldSet; // the old attributes
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std::unique_ptr<SvxTabStopItem> m_pTabStop;
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public:
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// registers at the format and saves old attributes
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SwUndoDefaultAttr( const SfxItemSet& rOldSet, const SwDoc& rDoc );
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virtual ~SwUndoDefaultAttr() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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};
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class SwUndoChangeFootNote final : public SwUndo, private SwUndRng
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{
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const std::unique_ptr<SwHistory> m_pHistory;
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const OUString m_Text;
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const bool m_bEndNote;
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public:
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SwUndoChangeFootNote( const SwPaM& rRange, OUString aText,
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bool bIsEndNote );
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virtual ~SwUndoChangeFootNote() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RepeatImpl( ::sw::RepeatContext & ) override;
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SwHistory& GetHistory() { return *m_pHistory; }
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};
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class SwUndoFootNoteInfo final : public SwUndo
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{
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std::unique_ptr<SwFootnoteInfo> m_pFootNoteInfo;
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public:
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SwUndoFootNoteInfo( const SwFootnoteInfo &rInfo, const SwDoc& rDoc );
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virtual ~SwUndoFootNoteInfo() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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};
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class SwUndoEndNoteInfo final : public SwUndo
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{
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std::unique_ptr<SwEndNoteInfo> m_pEndNoteInfo;
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public:
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SwUndoEndNoteInfo( const SwEndNoteInfo &rInfo, const SwDoc& rDoc );
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virtual ~SwUndoEndNoteInfo() override;
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virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
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virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
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};
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#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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