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/* -*- 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_INC_REDLINE_HXX
#define INCLUDED_SW_INC_REDLINE_HXX
#include <tools/datetime.hxx>
#include <rtl/ustring.hxx>
#include "pam.hxx"
#include "IDocumentRedlineAccess.hxx"
#include <cstddef>
#include <memory>
#include <vector>
#include <boost/optional.hpp>
class SfxItemSet;
class SW_DLLPUBLIC SwRedlineExtraData
{
SwRedlineExtraData( const SwRedlineExtraData& ) = delete;
SwRedlineExtraData& operator=( const SwRedlineExtraData& ) = delete;
protected:
SwRedlineExtraData() {}
public:
virtual ~SwRedlineExtraData();
virtual SwRedlineExtraData* CreateNew() const = 0;
virtual void Reject( SwPaM& rPam ) const;
virtual bool operator == ( const SwRedlineExtraData& ) const;
};
class SwRedlineExtraData_FormatColl : public SwRedlineExtraData
{
OUString m_sFormatNm;
std::unique_ptr<SfxItemSet> m_pSet;
sal_uInt16 m_nPoolId;
public:
SwRedlineExtraData_FormatColl( const OUString& rColl, sal_uInt16 nPoolFormatId,
const SfxItemSet* pSet = nullptr );
virtual ~SwRedlineExtraData_FormatColl() override;
virtual SwRedlineExtraData* CreateNew() const override;
virtual void Reject( SwPaM& rPam ) const override;
virtual bool operator == ( const SwRedlineExtraData& ) const override;
void SetItemSet( const SfxItemSet& rSet );
};
class SwRedlineExtraData_Format : public SwRedlineExtraData
{
std::vector<sal_uInt16> m_aWhichIds;
SwRedlineExtraData_Format( const SwRedlineExtraData_Format& rCpy );
public:
SwRedlineExtraData_Format( const SfxItemSet& rSet );
virtual ~SwRedlineExtraData_Format() override;
virtual SwRedlineExtraData* CreateNew() const override;
virtual void Reject( SwPaM& rPam ) const override;
virtual bool operator == ( const SwRedlineExtraData& ) const override;
};
/*
* This class is used to store 'redline' data regarding formatting changes,
* e.g. - a text portion *was* italic and now is not italic,
* e.g. - a text portion got a highlight to it
*
* The way the information is stored is in an 'SfxItemSet' that holds all
* the WhichIds with their values.
*/
class SW_DLLPUBLIC SwRedlineExtraData_FormattingChanges : public SwRedlineExtraData
{
std::unique_ptr<SfxItemSet> m_pSet;
SwRedlineExtraData_FormattingChanges( const SwRedlineExtraData_FormattingChanges& rCpy );
public:
SwRedlineExtraData_FormattingChanges( const SfxItemSet* pItemSet );
virtual ~SwRedlineExtraData_FormattingChanges() override;
virtual SwRedlineExtraData* CreateNew() const override;
virtual void Reject( SwPaM& rPam ) const override;
virtual bool operator == ( const SwRedlineExtraData& ) const override;
SfxItemSet* GetItemSet( ) const { return m_pSet.get(); }
};
class SW_DLLPUBLIC SwRedlineData
{
friend class SwRangeRedline;
SwRedlineData* m_pNext; // Points to other data.
SwRedlineExtraData* m_pExtraData;
OUString m_sComment;
DateTime m_aStamp;
RedlineType m_eType;
bool m_bAutoFormat;
std::size_t const m_nAuthor;
sal_uInt16 m_nSeqNo;
public:
SwRedlineData( RedlineType eT, std::size_t nAut );
SwRedlineData( const SwRedlineData& rCpy, bool bCpyNext = true );
// For sw3io: pNext/pExtraData are taken over.
SwRedlineData( RedlineType eT, std::size_t nAut, const DateTime& rDT,
const OUString& rCmnt, SwRedlineData* pNxt );
~SwRedlineData();
bool operator==( const SwRedlineData& rCmp ) const
{
return m_nAuthor == rCmp.m_nAuthor &&
m_eType == rCmp.m_eType &&
m_bAutoFormat == rCmp.m_bAutoFormat &&
m_sComment == rCmp.m_sComment &&
(( !m_pNext && !rCmp.m_pNext ) ||
( m_pNext && rCmp.m_pNext && *m_pNext == *rCmp.m_pNext )) &&
(( !m_pExtraData && !rCmp.m_pExtraData ) ||
( m_pExtraData && rCmp.m_pExtraData &&
*m_pExtraData == *rCmp.m_pExtraData ));
}
bool operator!=( const SwRedlineData& rCmp ) const
{ return !operator==( rCmp ); }
RedlineType GetType() const { return m_eType; }
std::size_t GetAuthor() const { return m_nAuthor; }
const OUString& GetComment() const { return m_sComment; }
const DateTime& GetTimeStamp() const { return m_aStamp; }
const SwRedlineData* Next() const{ return m_pNext; }
void SetComment( const OUString& rS ) { m_sComment = rS; }
void SetTimeStamp( const DateTime& rDT ) { m_aStamp = rDT; }
void SetAutoFormat() { m_bAutoFormat = true; }
bool IsAutoFormat() const { return m_bAutoFormat; }
bool CanCombine( const SwRedlineData& rCmp ) const;
// ExtraData gets copied, the pointer is therefore not taken over by
// the RedlineObject
void SetExtraData( const SwRedlineExtraData* pData );
const SwRedlineExtraData* GetExtraData() const { return m_pExtraData; }
// For UI-side pooling of Redline-actions.
// At the moment only used for Autoformat with Redline.
// Value != 0 means there can be others!
sal_uInt16 GetSeqNo() const { return m_nSeqNo; }
void SetSeqNo( sal_uInt16 nNo ) { m_nSeqNo = nNo; }
OUString GetDescr() const;
};
class SW_DLLPUBLIC SwRangeRedline : public SwPaM
{
SwRedlineData* m_pRedlineData;
SwNodeIndex* m_pContentSect;
bool m_bDelLastPara : 1;
bool m_bIsVisible : 1;
sal_uInt32 const m_nId;
boost::optional<long> m_oLOKLastNodeTop;
void MoveToSection();
void CopyToSection();
void DelCopyOfSection(size_t nMyPos);
void MoveFromSection(size_t nMyPos);
public:
static sal_uInt32 m_nLastId;
SwRangeRedline( RedlineType eType, const SwPaM& rPam );
SwRangeRedline( const SwRedlineData& rData, const SwPaM& rPam );
SwRangeRedline( const SwRedlineData& rData, const SwPosition& rPos );
// For sw3io: pData is taken over!
SwRangeRedline(SwRedlineData* pData, const SwPosition& rPos,
bool bDelLP) :
SwPaM( rPos ), m_pRedlineData( pData ), m_pContentSect( nullptr ),
m_bDelLastPara( bDelLP ), m_bIsVisible( true ), m_nId( m_nLastId++ )
{}
SwRangeRedline( const SwRangeRedline& );
virtual ~SwRangeRedline() override;
sal_uInt32 GetId() const { return m_nId; }
SwNodeIndex* GetContentIdx() const { return m_pContentSect; }
// For Undo.
void SetContentIdx( const SwNodeIndex* );
bool IsVisible() const { return m_bIsVisible; }
bool IsDelLastPara() const { return m_bDelLastPara; }
void SetStart( const SwPosition& rPos, SwPosition* pSttPtr = nullptr );
void SetEnd( const SwPosition& rPos, SwPosition* pEndPtr = nullptr );
/// Do we have a valid selection?
bool HasValidRange() const;
const SwRedlineData& GetRedlineData(sal_uInt16 nPos = 0) const;
bool operator!=( const SwRedlineData& rCmp ) const
{ return *m_pRedlineData != rCmp; }
void SetAutoFormat() { m_pRedlineData->SetAutoFormat(); }
bool IsAutoFormat() const { return m_pRedlineData->IsAutoFormat(); }
sal_uInt16 GetStackCount() const;
std::size_t GetAuthor( sal_uInt16 nPos = 0) const;
OUString const & GetAuthorString( sal_uInt16 nPos = 0 ) const;
const DateTime& GetTimeStamp( sal_uInt16 nPos = 0) const;
RedlineType GetType( sal_uInt16 nPos = 0 ) const;
const OUString& GetComment( sal_uInt16 nPos = 0 ) const;
void SetComment( const OUString& rS ) { m_pRedlineData->SetComment( rS ); }
/** ExtraData gets copied, the pointer is therefore not taken over by
* the RedLineObject.*/
void SetExtraData( const SwRedlineExtraData* pData )
{ m_pRedlineData->SetExtraData( pData ); }
const SwRedlineExtraData* GetExtraData() const
{ return m_pRedlineData->GetExtraData(); }
// For UI-side pooling of Redline-actions.
// At the moment only used for Autoformat with Redline.
// Value != 0 means there can be others!
sal_uInt16 GetSeqNo() const { return m_pRedlineData->GetSeqNo(); }
void SetSeqNo( sal_uInt16 nNo ) { m_pRedlineData->SetSeqNo( nNo ); }
// At Hide/ShowOriginal the list is traversed two times in order to
// hide the Del-Redlines via Copy and Delete.
// Otherwise at Move the attribution would be handled incorrectly.
// All other callers must always give 0.
void CallDisplayFunc(size_t nMyPos);
void Show(sal_uInt16 nLoop , size_t nMyPos);
void Hide(sal_uInt16 nLoop , size_t nMyPos);
void ShowOriginal(sal_uInt16 nLoop, size_t nMyPos);
/// Calculates the intersection with text node number nNdIdx.
void CalcStartEnd(sal_uLong nNdIdx, sal_Int32& rStart, sal_Int32& rEnd) const;
enum class Invalidation { Add, Remove };
/// Initiate the layout.
void InvalidateRange(Invalidation);
bool IsOwnRedline( const SwRangeRedline& rRedl ) const
{ return GetAuthor() == rRedl.GetAuthor(); }
bool CanCombine( const SwRangeRedline& rRedl ) const;
void PushData( const SwRangeRedline& rRedl, bool bOwnAsNext = true );
bool PopData();
/**
Returns textual description of a redline data element of
this redline.
The textual description of the selected element contains the
kind of redline and the possibly shortened text of the redline.
@return textual description of the selected redline data element
*/
OUString GetDescr();
bool operator<( const SwRangeRedline& ) const;
void dumpAsXml(xmlTextWriterPtr pWriter) const;
void MaybeNotifyRedlinePositionModification(long nTop);
};
SW_DLLPUBLIC void MaybeNotifyRedlineModification(SwRangeRedline* pRedline, SwDoc* pDoc);
/// Base object for 'Redlines' that are not of 'Ranged' type (like table row insert\delete)
class SW_DLLPUBLIC SwExtraRedline
{
private:
SwExtraRedline(SwExtraRedline const&) = delete;
SwExtraRedline& operator=(SwExtraRedline const&) = delete;
public:
SwExtraRedline() = default;
virtual ~SwExtraRedline();
};
/// Redline that holds information about a table-row that had some change
class SW_DLLPUBLIC SwTableRowRedline : public SwExtraRedline
{
private:
SwRedlineData m_aRedlineData;
const SwTableLine& m_rTableLine;
public:
SwTableRowRedline(const SwRedlineData& rData, const SwTableLine& rTableLine);
virtual ~SwTableRowRedline() override;
/** ExtraData gets copied, the pointer is therefore not taken over by
* the RedLineObject.*/
void SetExtraData( const SwRedlineExtraData* pData )
{ m_aRedlineData.SetExtraData( pData ); }
const SwTableLine& GetTableLine() const
{ return m_rTableLine; }
const SwRedlineData& GetRedlineData() const
{ return m_aRedlineData; }
};
/// Redline that holds information about a table-cell that had some change
class SW_DLLPUBLIC SwTableCellRedline : public SwExtraRedline
{
private:
SwRedlineData m_aRedlineData;
const SwTableBox& m_rTableBox;
public:
SwTableCellRedline(const SwRedlineData& rData, const SwTableBox& rTableBox);
virtual ~SwTableCellRedline() override;
/** ExtraData gets copied, the pointer is therefore not taken over by
* the RedLineObject.*/
void SetExtraData( const SwRedlineExtraData* pData )
{ m_aRedlineData.SetExtraData( pData ); }
const SwTableBox& GetTableBox() const
{ return m_rTableBox; }
const SwRedlineData& GetRedlineData() const
{ return m_aRedlineData; }
};
class SW_DLLPUBLIC SwRedlineHint : public SfxHint
{
};
namespace sw {
std::vector<SwRangeRedline*> GetAllValidRanges(std::unique_ptr<SwRangeRedline> p);
} // namespace sw
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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