/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* 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_UNDODELETE_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_UNDODELETE_HXX
#include <undobj.hxx>
#include <ndindex.hxx>
#include <rtl/ustring.hxx>
#include <memory>
#include <optional>
class SwRedlineSaveDatas;
class SwTextNode;
typedef struct _xmlTextWriter* xmlTextWriterPtr;
enum class SwDeleteFlags;
namespace sfx2 {
class MetadatableUndo;
}
class SwUndoDelete final
: public SwUndo
, private SwUndRng
, private SwUndoSaveContent
{
std::optional<SwNodeIndex> m_oMvStt; // Position of Nodes in UndoNodes-Array
std::optional<OUString> m_aSttStr, m_aEndStr;
std::unique_ptr<SwRedlineSaveDatas> m_pRedlSaveData;
std::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoStart;
std::shared_ptr< ::sfx2::MetadatableUndo > m_pMetadataUndoEnd;
UIName m_sTableName;
SwNodeOffset m_nNode;
SwNodeOffset m_nNdDiff; // difference of Nodes before/after Delete
SwNodeOffset m_nSectDiff; // diff. of Nodes before/after Move w/ SectionNodes
SwNodeOffset m_nReplaceDummy; // diff. to a temporary dummy object
sal_uInt16 m_nSetPos;
bool m_bGroup : 1 ; // TRUE: is already Grouped; see CanGrouping()
bool m_bBackSp : 1 ; // TRUE: if Grouped and preceding content deleted
bool m_bJoinNext: 1 ; // TRUE: if range is selected forwards
bool m_bTableDelLastNd : 1 ; // TRUE: TextNode following Table inserted/deleted
bool m_bDelFullPara : 1 ; // TRUE: entire Nodes were deleted
bool m_bResetPgDesc : 1 ; // TRUE: reset PgDsc on following node
bool m_bResetPgBrk : 1 ; // TRUE: reset PgBreak on following node
bool m_bFromTableCopy : 1 ; // TRUE: called by SwUndoTableCpyTable
SwDeleteFlags m_DeleteFlags;
bool SaveContent( const SwPosition* pStart, const SwPosition* pEnd,
SwTextNode* pSttTextNd, SwTextNode* pEndTextNd );
public :
SwUndoDelete(
SwPaM&,
SwDeleteFlags flags,
bool bFullPara = false ,
bool bCalledByTableCpy = false );
virtual ~SwUndoDelete() override;
virtual void UndoImpl( ::sw::UndoRedoContext & ) override;
virtual void RedoImpl( ::sw::UndoRedoContext & ) override;
virtual void RepeatImpl( ::sw::RepeatContext & ) override;
/**
Returns rewriter for this undo object .
The rewriter consists of the following rule :
$ 1 - > ' < deleted text > '
< deleted text > is shortened to nUndoStringLength characters .
@ return rewriter for this undo object
*/
virtual SwRewriter GetRewriter() const override;
bool CanGrouping( SwDoc&, const SwPaM& );
void SetTableDelLastNd() { m_bTableDelLastNd = true ; }
// for PageDesc/PageBreak Attributes of a table
void SetPgBrkFlags( bool bPageBreak, bool bPageDesc )
{ m_bResetPgDesc = bPageDesc; m_bResetPgBrk = bPageBreak; }
void SetTableName(const UIName & rName);
// SwUndoTableCpyTable needs this information:
bool IsDelFullPara() const { return m_bDelFullPara; }
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
};
#endif // INCLUDED_SW_SOURCE_CORE_INC_UNDODELETE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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