/* -*- 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 .
*/
void SwTextFrame::SetPara( SwParaPortion *pNew, bool bDelete )
{ if ( GetCacheIdx() != USHRT_MAX )
{ // Only change the information, the CacheObj stays there
SwTextLine *pTextLine = static_cast<SwTextLine*>(SwTextFrame::GetTextCache()->
Get( this, GetCacheIdx(), false )); if ( pTextLine )
{
pTextLine->SetPara( pNew, bDelete );
} else
{
OSL_ENSURE( !pNew, "+SetPara: Losing SwParaPortion" );
mnCacheIndex = USHRT_MAX;
}
} elseif ( pNew )
{ // Insert a new one
SwTextLine *pTextLine = new SwTextLine( this, std::unique_ptr<SwParaPortion>(pNew) ); if (SwTextFrame::GetTextCache()->Insert(pTextLine, false))
mnCacheIndex = pTextLine->GetCachePos(); else
{
OSL_FAIL( "+SetPara: InsertCache failed." );
}
}
}
/** Prevent the SwParaPortions of the *visible* paragraphs from being deleted; they would just be recreated on the next paint.
Heuristic: 100 per view are visible
If the cache is too small, enlarge it to ensure there are sufficient free entries for the layout so it doesn't have to throw away a node's SwParaPortion when it starts formatting the next node.
*/
SwSaveSetLRUOfst::SwSaveSetLRUOfst()
{
sal_uInt16 nVisibleShells(0); for (auto pView = SfxViewShell::GetFirst(true, checkSfxViewShell<SwView>);
pView != nullptr;
pView = SfxViewShell::GetNext(*pView, true, checkSfxViewShell<SwView>))
{ // Apparently we are not interested here what document pView is for, but only in the // total number of shells in the process?
++nVisibleShells;
}
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