/* -*- 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 .
*/
// all following portions will be deleted void SwLinePortion::Truncate_()
{
SwLinePortion *pPos = mpNextPortion; do
{
OSL_ENSURE( pPos != this, "SwLinePortion::Truncate: loop" );
SwLinePortion *pLast = pPos;
pPos = pPos->GetNextPortion();
pLast->SetNextPortion( nullptr ); delete pLast;
} while( pPos );
mpNextPortion = nullptr;
}
// It always will be inserted after us.
SwLinePortion *SwLinePortion::Insert( SwLinePortion *pIns )
{
pIns->FindLastPortion()->SetNextPortion( mpNextPortion );
SetNextPortion( pIns ); #if OSL_DEBUG_LEVEL > 0
ChkChain( this ); #endif return pIns;
}
SwLinePortion *SwLinePortion::FindLastPortion()
{
SwLinePortion *pPos = this; // Find the end and link pLinPortion to the last one... while( pPos->GetNextPortion() )
{
pPos = pPos->GetNextPortion();
} return pPos;
}
SwLinePortion *SwLinePortion::Cut( SwLinePortion *pVictim )
{
SwLinePortion *pPrev = pVictim->FindPrevPortion( this );
OSL_ENSURE( pPrev, "SwLinePortion::Cut(): can't cut" ); // note: if pVictim is a follow then clearing pPrev's m_bHasFollow here is // tricky because it could be that the HookChar inserted a tab portion // between 2 field portions
pPrev->SetNextPortion( pVictim->GetNextPortion() );
pVictim->SetNextPortion(nullptr); return pVictim;
}
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