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Diffstat (limited to 'editeng/source/editeng/editundo.hxx')
| -rw-r--r-- | editeng/source/editeng/editundo.hxx | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/editeng/source/editeng/editundo.hxx b/editeng/source/editeng/editundo.hxx new file mode 100644 index 0000000000..d08bc4810b --- /dev/null +++ b/editeng/source/editeng/editundo.hxx @@ -0,0 +1,291 @@ +/* -*- 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 <editdoc.hxx> +#include <editeng/editund2.hxx> +#include <editeng/editdata.hxx> +#include <editeng/editobj.hxx> +#include <vector> +#include <memory> + +class EditTextObject; +class EditEngine; +enum class SetAttribsMode; +enum class TransliterationFlags; + +// EditUndoDelContent + +class EditUndoDelContent : public EditUndo +{ +private: + bool bDelObject; + sal_Int32 nNode; + ContentNode* pContentNode; // Points to the valid, + // undestroyed object! + +public: + EditUndoDelContent(EditEngine* pEE, ContentNode* pNode, sal_Int32 nPortion); + virtual ~EditUndoDelContent() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoConnectParas + +class EditUndoConnectParas : public EditUndo +{ +private: + sal_Int32 nNode; + sal_uInt16 nSepPos; + SfxItemSet aLeftParaAttribs; + SfxItemSet aRightParaAttribs; + + // 2 Pointers would be nicer but then it would have to be a SfxListener. + OUString aLeftStyleName; + OUString aRightStyleName; + SfxStyleFamily eLeftStyleFamily; + SfxStyleFamily eRightStyleFamily; + + bool bBackward; + +public: + EditUndoConnectParas(EditEngine* pEE, sal_Int32 nNode, sal_uInt16 nSepPos, + SfxItemSet aLeftParaAttribs, SfxItemSet aRightParaAttribs, + const SfxStyleSheet* pLeftStyle, const SfxStyleSheet* pRightStyle, bool bBackward); + virtual ~EditUndoConnectParas() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoSplitPara + +class EditUndoSplitPara : public EditUndo +{ +private: + sal_Int32 nNode; + sal_uInt16 nSepPos; + +public: + EditUndoSplitPara(EditEngine* pEE, sal_Int32 nNode, sal_uInt16 nSepPos); + virtual ~EditUndoSplitPara() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoInsertChars + +class EditUndoInsertChars : public EditUndo +{ +private: + EPaM aEPaM; + OUString aText; + +public: + EditUndoInsertChars(EditEngine* pEE, const EPaM& rEPaM, OUString aStr); + + virtual void Undo() override; + virtual void Redo() override; + + virtual bool Merge( SfxUndoAction *pNextAction ) override; +}; + + +// EditUndoRemoveChars + +class EditUndoRemoveChars : public EditUndo +{ +private: + EPaM aEPaM; + OUString aText; + +public: + EditUndoRemoveChars(EditEngine* pEE, const EPaM& rEPaM, OUString aStr); + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoInsertFeature + +class EditUndoInsertFeature : public EditUndo +{ +private: + EPaM aEPaM; + std::unique_ptr<SfxPoolItem> pFeature; + +public: + EditUndoInsertFeature(EditEngine* pEE, const EPaM& rEPaM, const SfxPoolItem& rFeature); + virtual ~EditUndoInsertFeature() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoMoveParagraphs + +class EditUndoMoveParagraphs: public EditUndo +{ +private: + Range nParagraphs; + sal_Int32 nDest; + +public: + EditUndoMoveParagraphs(EditEngine* pEE, const Range& rParas, sal_Int32 nDest); + virtual ~EditUndoMoveParagraphs() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoSetStyleSheet + +class EditUndoSetStyleSheet: public EditUndo +{ +private: + sal_Int32 nPara; + OUString aPrevName; + OUString aNewName; + SfxStyleFamily ePrevFamily; + SfxStyleFamily eNewFamily; + SfxItemSet aPrevParaAttribs; + +public: + EditUndoSetStyleSheet(EditEngine* pEE, sal_Int32 nPara, + OUString aPrevName, SfxStyleFamily ePrevFamily, + OUString aNewName, SfxStyleFamily eNewFamily, + SfxItemSet aPrevParaAttribs); + virtual ~EditUndoSetStyleSheet() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoSetParaAttribs + +class EditUndoSetParaAttribs: public EditUndo +{ +private: + sal_Int32 nPara; + SfxItemSet aPrevItems; + SfxItemSet aNewItems; + +public: + EditUndoSetParaAttribs(EditEngine* pEE, sal_Int32 nPara, SfxItemSet aPrevItems, SfxItemSet aNewItems); + virtual ~EditUndoSetParaAttribs() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoSetAttribs + +class EditUndoSetAttribs: public EditUndo +{ +private: + typedef std::vector<std::unique_ptr<ContentAttribsInfo> > InfoArrayType; + + ESelection aESel; + SfxItemSet aNewAttribs; + InfoArrayType aPrevAttribs; + + SetAttribsMode nSpecial; + /// Once the attributes are set / unset, set the selection to the end of the formatted range? + bool m_bSetSelection; + bool bSetIsRemove; + bool bRemoveParaAttribs; + sal_uInt16 nRemoveWhich; + + void ImpSetSelection(); + + +public: + EditUndoSetAttribs(EditEngine* pEE, const ESelection& rESel, SfxItemSet aNewItems); + virtual ~EditUndoSetAttribs() override; + + SfxItemSet& GetNewAttribs() { return aNewAttribs; } + + void SetSpecial( SetAttribsMode n ) { nSpecial = n; } + void SetUpdateSelection( bool bSetSelection ) { m_bSetSelection = bSetSelection; } + void SetRemoveAttribs( bool b ) { bSetIsRemove = b; } + void SetRemoveParaAttribs( bool b ) { bRemoveParaAttribs = b; } + void SetRemoveWhich( sal_uInt16 n ) { nRemoveWhich = n; } + + virtual void Undo() override; + virtual void Redo() override; + + void AppendContentInfo(ContentAttribsInfo* pNew); +}; + + +// EditUndoTransliteration + +class EditUndoTransliteration: public EditUndo +{ +private: + ESelection aOldESel; + ESelection aNewESel; + + TransliterationFlags + nMode; + std::unique_ptr<EditTextObject> + pTxtObj; + OUString aText; + +public: + EditUndoTransliteration(EditEngine* pEE, const ESelection& rESel, TransliterationFlags nMode); + virtual ~EditUndoTransliteration() override; + + void SetText( const OUString& rText ) { aText = rText; } + void SetText( std::unique_ptr<EditTextObject> pObj ) { pTxtObj = std::move( pObj ); } + void SetNewSelection( const ESelection& rSel ) { aNewESel = rSel; } + + virtual void Undo() override; + virtual void Redo() override; +}; + + +// EditUndoMarkSelection + +class EditUndoMarkSelection: public EditUndo +{ +private: + ESelection aSelection; + +public: + EditUndoMarkSelection(EditEngine* pEE, const ESelection& rSel); + virtual ~EditUndoMarkSelection() override; + + virtual void Undo() override; + virtual void Redo() override; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |