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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 .
*/
#include <editeng/outliner.hxx>
#include <tools/debug.hxx>
#include "outlundo.hxx"
OutlinerUndoBase::OutlinerUndoBase( sal_uInt16 _nId, Outliner* pOutliner )
: EditUndo( _nId, nullptr )
{
DBG_ASSERT( pOutliner, "Undo: Outliner?!" );
mpOutliner = pOutliner;
}
OutlinerUndoChangeParaFlags::OutlinerUndoChangeParaFlags( Outliner* pOutliner, sal_Int32 nPara, ParaFlag nOldFlags, ParaFlag nNewFlags )
: OutlinerUndoBase( OLUNDO_DEPTH, pOutliner ), mnPara(nPara), mnOldFlags(nOldFlags), mnNewFlags(nNewFlags)
{
}
void OutlinerUndoChangeParaFlags::Undo()
{
ImplChangeFlags( mnOldFlags );
}
void OutlinerUndoChangeParaFlags::Redo()
{
ImplChangeFlags( mnNewFlags );
}
void OutlinerUndoChangeParaFlags::ImplChangeFlags( ParaFlag nFlags )
{
Outliner* pOutliner = GetOutliner();
Paragraph* pPara = pOutliner->GetParagraph( mnPara );
if( pPara )
{
pOutliner->nDepthChangedHdlPrevDepth = pPara->GetDepth();
ParaFlag nPrevFlags = pPara->nFlags;
pPara->nFlags = nFlags;
pOutliner->DepthChangedHdl(pPara, nPrevFlags);
}
}
OutlinerUndoChangeParaNumberingRestart::OutlinerUndoChangeParaNumberingRestart( Outliner* pOutliner, sal_Int32 nPara,
sal_Int16 nOldNumberingStartValue, sal_Int16 nNewNumberingStartValue,
bool bOldParaIsNumberingRestart, bool bNewParaIsNumberingRestart )
: OutlinerUndoBase( OLUNDO_DEPTH, pOutliner ), mnPara(nPara)
{
maUndoData.mnNumberingStartValue = nOldNumberingStartValue;
maUndoData.mbParaIsNumberingRestart = bOldParaIsNumberingRestart;
maRedoData.mnNumberingStartValue = nNewNumberingStartValue;
maRedoData.mbParaIsNumberingRestart = bNewParaIsNumberingRestart;
}
void OutlinerUndoChangeParaNumberingRestart::Undo()
{
ImplApplyData( maUndoData );
}
void OutlinerUndoChangeParaNumberingRestart::Redo()
{
ImplApplyData( maRedoData );
}
void OutlinerUndoChangeParaNumberingRestart::ImplApplyData( const ParaRestartData& rData )
{
Outliner* pOutliner = GetOutliner();
pOutliner->SetNumberingStartValue( mnPara, rData.mnNumberingStartValue );
pOutliner->SetParaIsNumberingRestart( mnPara, rData.mbParaIsNumberingRestart );
}
OutlinerUndoChangeDepth::OutlinerUndoChangeDepth( Outliner* pOutliner, sal_Int32 nPara, sal_Int16 nOldDepth, sal_Int16 nNewDepth )
: OutlinerUndoBase( OLUNDO_DEPTH, pOutliner ), mnPara(nPara), mnOldDepth(nOldDepth), mnNewDepth(nNewDepth)
{
}
void OutlinerUndoChangeDepth::Undo()
{
GetOutliner()->ImplInitDepth( mnPara, mnOldDepth, false );
}
void OutlinerUndoChangeDepth::Redo()
{
GetOutliner()->ImplInitDepth( mnPara, mnNewDepth, false );
}
OutlinerUndoCheckPara::OutlinerUndoCheckPara( Outliner* pOutliner, sal_Int32 nPara )
: OutlinerUndoBase( OLUNDO_DEPTH, pOutliner ), mnPara(nPara)
{
}
void OutlinerUndoCheckPara::Undo()
{
Paragraph* pPara = GetOutliner()->GetParagraph( mnPara );
pPara->Invalidate();
GetOutliner()->ImplCalcBulletText( mnPara, false, false );
}
void OutlinerUndoCheckPara::Redo()
{
Paragraph* pPara = GetOutliner()->GetParagraph( mnPara );
pPara->Invalidate();
GetOutliner()->ImplCalcBulletText( mnPara, false, false );
}
OLUndoExpand::OLUndoExpand(Outliner* pOut, sal_uInt16 _nId )
: EditUndo( _nId, nullptr ), pOutliner(pOut), nCount(0)
{
DBG_ASSERT(pOut,"Undo:No Outliner");
}
OLUndoExpand::~OLUndoExpand()
{
}
void OLUndoExpand::Restore( bool bUndo )
{
DBG_ASSERT(pOutliner,"Undo:No Outliner");
DBG_ASSERT(pOutliner->pEditEngine,"Outliner already deleted");
Paragraph* pPara;
bool bExpand = false;
sal_uInt16 _nId = GetId();
if((_nId == OLUNDO_EXPAND && !bUndo) || (_nId == OLUNDO_COLLAPSE && bUndo))
bExpand = true;
pPara = pOutliner->GetParagraph( nCount );
if( bExpand )
pOutliner->Expand( pPara );
else
pOutliner->Collapse( pPara );
}
void OLUndoExpand::Undo()
{
Restore( true );
}
void OLUndoExpand::Redo()
{
Restore( false );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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