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Diffstat (limited to 'sw/source/core/inc/UndoAttribute.hxx')
| -rw-r--r-- | sw/source/core/inc/UndoAttribute.hxx | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/sw/source/core/inc/UndoAttribute.hxx b/sw/source/core/inc/UndoAttribute.hxx new file mode 100644 index 000000000..ffe4c4f32 --- /dev/null +++ b/sw/source/core/inc/UndoAttribute.hxx @@ -0,0 +1,258 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX +#define INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX + +#include <undobj.hxx> +#include <memory> +#include <rtl/ustring.hxx> +#include <svl/itemset.hxx> +#include <swtypes.hxx> +#include <calbck.hxx> +#include <o3tl/sorted_vector.hxx> + +class SvxTabStopItem; +class SwFormat; +class SwFootnoteInfo; +class SwEndNoteInfo; +class SwDoc; + +class SwUndoAttr final : public SwUndo, private SwUndRng +{ + SfxItemSet m_AttrSet; // attributes for Redo + const std::unique_ptr<SwHistory> m_pHistory; // History for Undo + std::unique_ptr<SwRedlineData> m_pRedlineData; // Redlining + std::unique_ptr<SwRedlineSaveDatas> m_pRedlineSaveData; + SwNodeOffset m_nNodeIndex; // Offset: for Redlining + const SetAttrMode m_nInsertFlags; // insert flags + OUString m_aChrFormatName; + + void RemoveIdx( SwDoc& rDoc ); + +public: + SwUndoAttr( const SwPaM&, const SfxItemSet &, const SetAttrMode nFlags ); + SwUndoAttr( const SwPaM&, const SfxPoolItem&, const SetAttrMode nFlags ); + + virtual ~SwUndoAttr() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; + + void SaveRedlineData( const SwPaM& rPam, bool bInsContent ); + + SwHistory& GetHistory() { return *m_pHistory; } +}; + +class SwUndoResetAttr final : public SwUndo, private SwUndRng +{ + const std::unique_ptr<SwHistory> m_pHistory; + o3tl::sorted_vector<sal_uInt16> m_Ids; + const sal_uInt16 m_nFormatId; // Format-Id for Redo + +public: + SwUndoResetAttr( const SwPaM&, sal_uInt16 nFormatId ); + SwUndoResetAttr( const SwPosition&, sal_uInt16 nFormatId ); + + virtual ~SwUndoResetAttr() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; + + void SetAttrs( o3tl::sorted_vector<sal_uInt16> && rAttrs ); + + SwHistory& GetHistory() { return *m_pHistory; } +}; + +class SwUndoFormatAttr final : public SwUndo +{ + friend class SwUndoDefaultAttr; + OUString m_sFormatName; + std::optional<SfxItemSet> m_oOldSet; // old attributes + SwNodeOffset m_nNodeIndex; + const sal_uInt16 m_nFormatWhich; + const bool m_bSaveDrawPt; + + void SaveFlyAnchor( const SwFormat * pFormat, bool bSaveDrawPt = false ); + // #i35443# - Add return value, type <bool>. + // Return value indicates, if anchor attribute is restored. + // Notes: - If anchor attribute is restored, all other existing attributes + // are also restored. + // - Anchor attribute isn't restored successfully, if it contains + // an invalid anchor position and all other existing attributes + // aren't restored. + // This situation occurs for undo of styles. + bool RestoreFlyAnchor(::sw::UndoRedoContext & rContext); + // --> OD 2008-02-27 #refactorlists# - removed <rAffectedItemSet> + void Init( const SwFormat & rFormat ); + +public: + // register at the Format and save old attributes + // --> OD 2008-02-27 #refactorlists# - removed <rNewSet> + SwUndoFormatAttr( SfxItemSet&& rOldSet, + SwFormat& rFormat, + bool bSaveDrawPt ); + SwUndoFormatAttr( const SfxPoolItem& rItem, + SwFormat& rFormat, + bool bSaveDrawPt ); + + virtual ~SwUndoFormatAttr() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; + + virtual SwRewriter GetRewriter() const override; + + void PutAttr( const SfxPoolItem& rItem, const SwDoc& rDoc ); + SwFormat* GetFormat( const SwDoc& rDoc ); // checks if it is still in the Doc! +}; + +// --> OD 2008-02-12 #newlistlevelattrs# +class SwUndoFormatResetAttr final : public SwUndo +{ + public: + SwUndoFormatResetAttr( SwFormat& rChangedFormat, + const sal_uInt16 nWhichId ); + virtual ~SwUndoFormatResetAttr() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + + private: + // format at which a certain attribute is reset. + SwFormat * const m_pChangedFormat; + // which ID of the reset attribute + const sal_uInt16 m_nWhichId; + // old attribute which has been reset - needed for undo. + std::unique_ptr<SfxPoolItem> m_pOldItem; +}; + +class SwUndoDontExpandFormat final : public SwUndo +{ + const SwNodeOffset m_nNodeIndex; + const sal_Int32 m_nContentIndex; + +public: + SwUndoDontExpandFormat( const SwPosition& rPos ); + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; +}; + +// helper class to receive changed attribute sets +class SwUndoFormatAttrHelper final : public SwClient +{ + SwFormat& m_rFormat; + std::unique_ptr<SwUndoFormatAttr> m_pUndo; + const bool m_bSaveDrawPt; + +public: + SwUndoFormatAttrHelper(SwFormat& rFormat, bool bSaveDrawPt = true); + + virtual void SwClientNotify(const SwModify&, const SfxHint&) override; + + SwUndoFormatAttr* GetUndo() const { return m_pUndo.get(); } + // release the undo object (so it is not deleted here), and return it + std::unique_ptr<SwUndoFormatAttr> ReleaseUndo() { return std::move(m_pUndo); } +}; + +class SwUndoMoveLeftMargin final : public SwUndo, private SwUndRng +{ + const std::unique_ptr<SwHistory> m_pHistory; + const bool m_bModulus; + +public: + SwUndoMoveLeftMargin( const SwPaM&, bool bRight, bool bModulus ); + + virtual ~SwUndoMoveLeftMargin() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; + + SwHistory& GetHistory() { return *m_pHistory; } + +}; + +class SwUndoDefaultAttr final : public SwUndo +{ + std::optional<SfxItemSet> m_oOldSet; // the old attributes + std::unique_ptr<SvxTabStopItem> m_pTabStop; + +public: + // registers at the format and saves old attributes + SwUndoDefaultAttr( const SfxItemSet& rOldSet, const SwDoc& rDoc ); + + virtual ~SwUndoDefaultAttr() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; +}; + +class SwUndoChangeFootNote final : public SwUndo, private SwUndRng +{ + const std::unique_ptr<SwHistory> m_pHistory; + const OUString m_Text; + const bool m_bEndNote; + +public: + SwUndoChangeFootNote( const SwPaM& rRange, const OUString& rText, + bool bIsEndNote ); + virtual ~SwUndoChangeFootNote() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; + virtual void RepeatImpl( ::sw::RepeatContext & ) override; + + SwHistory& GetHistory() { return *m_pHistory; } +}; + +class SwUndoFootNoteInfo final : public SwUndo +{ + std::unique_ptr<SwFootnoteInfo> m_pFootNoteInfo; + +public: + SwUndoFootNoteInfo( const SwFootnoteInfo &rInfo, const SwDoc& rDoc ); + + virtual ~SwUndoFootNoteInfo() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; +}; + +class SwUndoEndNoteInfo final : public SwUndo +{ + std::unique_ptr<SwEndNoteInfo> m_pEndNoteInfo; + +public: + SwUndoEndNoteInfo( const SwEndNoteInfo &rInfo, const SwDoc& rDoc ); + + virtual ~SwUndoEndNoteInfo() override; + + virtual void UndoImpl( ::sw::UndoRedoContext & ) override; + virtual void RedoImpl( ::sw::UndoRedoContext & ) override; +}; + +#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDOATTRIBUTE_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |